30results about How to "Same size and shape" patented technology

The invention relates to a spinning forming core mold device and a method of multi-functional complex longitudinal and transverse inner rib cylindrical components. Each combined core mold comprises anactive core mold and a passive core mold; and the transverse core molds are circular rings with bosses on the inner sides. The combined core molds acts independently, so that the combined core moldscan be formed without rib barrel-shaped components; the combined core molds and the transverse core molds are matched, and cylindrical components with transverse inner ribs can be formed; the combinedcore molds and the longitudinal core molds are matched, and cylindrical components with longitudinal inner ribs can be formed; and the combined core mold and the transverse core mold, the longitudinal core molds and the longitudinal core molds are matched, and cylindrical components with complex longitudinal and horizontal inner ribs can be formed. According to the spinning forming core mold device, the forming of the ribbed components and non-ribbed components with different types is realized; the transverse core molds are adjusted., the thicknesses of the longitudinal core molds are equal to the thicknesses of the longitudinal core molds, and the forming of the cylindrical components with different ribs and high longitudinal and transverse inner ribs is realized; and the device can effectively solve the problems that the core molds of the cylindrical spinning forming components with the longitudinal and transverse ribs are difficult to machine and demold, and has the characteristicsof being easy to machine and assemble, convenient to detach, multifunctional and the like.

The invention relates to a cut steamed bun making machine, comprising a rack as well as a flour feeding mechanism, a flour pressing mechanism, a transportation mechanism, a flour rolling mechanism and a cut steamed bun making mechanism, wherein the flour pressing mechanism comprises a first flour pressing roller and a second flour pressing roller which respectively rotate around axis, a flour pressing working area is arranged between the two flour pressing rollers, the upper end of the flour pressing working area is a flour feeding end, the lower end of the flour pressing working area is a wrapper discharging end, and the flour feeding structure is arranged at the flour feeding end of the flour pressing working area; the flour rolling mechanism comprises a flour rolling roller and a flour rolling roller support which are arranged in a horizontal plane in an inclined manner; the cut steamed bun making mechanism comprises a cut steamed bun knife which moves up and down to cut off a flour roll; and the cut steamed bun making machine disclosed by the invention also comprises a motor and a transmission device which drive the flour pressing mechanism, the transportation mechanism, the flour rolling mechanism and the cut steamed bun making mechanism to operate. The cut steamed bun making machine disclosed by the invention has high production efficiency, huge amount of manpower is saved, size and shape of the made steamed buns are consistent, and the size can be adjusted.

The invention discloses an automatic meat ball processing machine, and relates to the technical field of food processing equipment. The processing machine comprises a meat mincing cylinder, a cuttingbox positioned below the meat mincing cylinder, and an extrusion cylinder which is arranged at the side of the meat mincing cylinder and the cutting box; a through hole is arranged at the connection position of the extrusion cylinder and the meat mincing cylinder; a feeding funnel is arranged above the meat mincing cylinder; a meat mincing mechanism is arranged in the meat mincing cylinder; a telescopic cylinder is arranged at the top of the extrusion cylinder; the telescopic cylinder is connected to an extrusion hammer; the interior bottom of the extrusion cylinder is provided with a funnel-type discharge mouth; a reciprocating motion mechanism is arranged in the cutting box; the reciprocating motion mechanism comprises a rotating wheel; the rotating wheel is fixedly connected to a rotating shaft positioned at the center of the rotating wheel; the edge of the rotating wheel is in active connection with a connecting rod; the other end of the connecting rod is in active connection witha piston block which can do reciprocating motion in the cutting box; and the piston block is provided with a cutting blade which is close to the direction of the extrusion cylinder and corresponds tothe mouth position of the funnel-type discharge mouth. The processing machine has the advantages of simple structure, convenient operation and high processing efficiency.

The invention relates to an asymmetric butterfly type built-in permanent magnet synchronous motor, which comprises a double-layer permanent magnet, a magnetic isolation bridge, a magnetic isolation barrier and a rotor core, wherein the magnetic isolation barrier angles of the permanent magnet under different polarity poles are designed into different shapes, namely, the magnetic isolation bridge structure of the magnetic pole under the same polarity is symmetrical, and the magnetic isolation bridge structure of the magnetic pole under the different polarity polarity is asymmetrical; The size of magnetic barrier under one pole is smaller than that under the other pole, which increases the magnetoresistive torque and decreases the harmonic density of air gap without increasing the permanentmagnet. The motor has advantages that: 1) The magnetic barrier angle of permanent magnet under different magnetic poles is designed to be asymmetrical, which is similar to butterfly wings. The magnetic barrier under one pole is short wings, and the magnetic barrier under the other pole is long wings, the motor has the advantages of high magnetoresistive torque proportion and high torque density; 2) harmonic content of the magnetic density of the air gap is reduced and low torque ripple is achieved, 3) simple process and convenient fabrication are achieved.

The invention discloses a method and a device for the multi-head laser texturing processing of a roller surface. The method comprises the following steps: driving a to-be-processed roller to rotate on a numerically-controlled machine tool; driving a texturing platform, and a vibration light splitting mechanism and a laser focusing mechanism which are arranged on the texturing platform to axially translate along the to-be-processed roller in a reciprocating way; emitting continuous laser beams to the vibration light splitting mechanism by a laser, and driving the vibration light splitting mechanism to vibrate at a preset frequency so as to enable the laser beams to sequentially scan k parallel light splitting heads in the vibration light splitting mechanism; transmitting the laser beams which are received by the light splitting heads to the k parallel focusing heads of the laser focusing mechanism to carry out focusing, thereby forming the irregular spiral scanning curve lattice distribution of texturing pits on the surface of the to-be-processed roller. The device mainly comprises the laser, the numerically-controlled machine tool, a translation guide rail, the texturing platform, the vibration light splitting mechanism and the laser focusing mechanism, wherein the texturing platform is in sliding fit with the translation guide rail, and the vibration light splitting mechanism and the laser focusing mechanism are arranged on the texturing platform. Out-of-order uniform texturing can be realized on the surface of the roller, and the processing efficiency is high.

The invention discloses a trailer suspended at the back of a headstock. The trailer comprises a first triangular support, a second triangular support and a pedestal, wherein the first triangular support and the second triangular support are arranged at two ends of the pedestal; the bottom of the first triangular support is connected with the pedestal; the bottom of the second triangular support is connected with the pedestal; the top of the first triangular support and the top of the second triangular support are connected through a top connecting rod; the side of the first triangular support is connected with the side of the second triangular support through a side connecting rod; and hanging rods which are axially arranged are arranged on the top connecting rod and the side connecting rod. With the adoption of the trailer suspended at the back of the headstock disclosed by the invention, steering handles can be conveniently suspended in reasonable directions, therefore, the space is greatly saved; and moreover; the steering handles are convenient to use without being damaged.

The invention relates to the field of badminton production and particularly discloses a novel badminton feather inserting machine with a heating device, which comprises a device main body. A perforating device is movably mounted at the upper end in the device main body; a driving gear is fixedly mounted at the left end in the device main body; a feather inserting device is movably mounted at the lower end in the device main body; the inclination of a conveying belt is larger than that of a lower inclined block, when the feather inserting device moves rightwards, the distance between the lowerend and the conveying belt can be gradually shortened, therefore, the protruding block which is arranged at the bottom end of a heating compression block and has the same appearance as the extrusion groove extrudes the inner feather, the feather exceeding the edge of the extrusion groove can be cut off while the feather is flattened, and therefore the feather is ensured to be consistent in size and appearance. When the heating compression block continues to move upwards to overcome the acting force of a spring to enable the upper end of a sealing block to enter a liquid cavity, water in the liquid cavity can move outwards through a gap of the sealing block to enter the water passing groove and finally make contact with feather on the conveying belt to wet the feather while extruding the feather, and therefore the feather extruding and flattening efficiency is improved.

The invention discloses a completely independent spring healthcare mattress. The mattress comprises two high-density sponge body mattress substrates and waist-shaped springs, wherein grooves are formed in the back of each high-density sponge body mattress substrate; the backs of the two high-density sponge body mattress substrates are buckled to each other; the grooves in the backs of the two high-density sponge body mattress substrates are spliced to each other, so as to form mounting spaces for the waist-shaped springs; the waist-shaped springs with the same quantity to that of the mounting spaces for the waist-shaped springs are connected with one another through spring connecting plates, so as to form a mattress spring matrix; each waist-shaped spring is positioned in the corresponding mounting space. The mattress has a healthcare function for human bodies, ensures that sleeping of people is more comfortable and healthier, and adopts a novel structure. The fixed quantity of regularly arranged equilateral polygon column bodies, with consistent specifications, which are independent respectively are arranged on the front surface of the high-density sponge body mattress substrates, and the grooves with the same specifications to the equilateral polygon column bodies are formed in centers, corresponding to all the equilateral polygon column bodies on the front surfaces, of the backs of the high-density sponge body mattress substrates.

The invention belongs to the technical field of wind power blades, and particularly discloses a wind power blade lightning arrester mounting device and a mounting method. The wind power blade lightning arrester mounting device comprises an upper lightning arrester mounting assembly and a lower lightning arrester mounting assembly, the upper lightning arrester mounting assembly comprises a first positioning plug, a bonding layer, a C-shaped mounting pad, a guide shaft, a first tapper and a second tapper, one side of the C-shaped mounting pad is fixed to the inner wall of a lower shell body, the other side of the C-shaped mounting pad is fixed to a base of an upper lightning arrester, an internal threaded hole matched with the upper lightning arrester is formed in the base of the upper lightning arrester in advance, the first positioning plug comprises a screw rod and a positioning block, the upper end face of the positioning block is provided with a center hole and a plurality of annular grooves, the lower part of the positioning block is integrated with the screw rod; the lower lightning arrester mounting assembly comprises a second positioning plug, and the guide shaft can be inserted into the center holes of the first positioning plug and the second positioning plug and is used for guiding the second tapper. By means of the wind power blade lightning arrester mounting device, the problem that in the prior art, drilling cannot be accurately conducted perpendicular to the base can be solved.

The invention provides a laminated assembly structure and method of a quartz crystal resonator and the resonator, and belongs to the technical field of resonators. According to the invention, throughlaminated arrangement of the buffer wafer and the frequency output wafer, the buffer wafer can buffer the stress transmitted to the frequency output wafer by the resonator base and the reed, the stability of the frequency output wafer is ensured, and thus the accuracy of the frequency of the quartz crystal resonator is ensured; meanwhile, the assembling mode is simple, operation is convenient, cost can be reduced, and assembling efficiency is improved; compared with a quartz crystal resonator of a traditional structure, the quartz crystal resonator has the advantages that the characteristics such as the size, the shape, the power consumption, the assembly process, the practicability and the reliability can be kept consistent, and the acceleration sensitivity index can be obviously optimized to 2.0 E<-10> / g to 5.0 E<-10> / g.

The invention discloses a forming mold facilitating mold release, and belongs to the field of industrial molds. The forming mold facilitating mold release comprises an injection molding device. An injection molding pipeline is connected with the output end of the injection molding device, an upper mold is connected with the tail end of the injection molding pipeline, and an injection mold cavity is installed in the upper mold. Guide rods are fixedly connected with the two ends of the upper mold, rod barrels sleeve the guide rods in a connection mode, and rotating shafts are fixedly connected with the ends, close to each other, of the two rod barrels. A lower mold is connected between the two rotating shafts in a rotating mode, a resonator is fixedly installed on the side face of the lowermold, and a resonance plate is connected to the resonator and located in the middle of the lower mold. The purpose that rapid mold release is conducted on formed products in the molds can be achieved,the products are not prone to being damaged in the mold release process, and the quality of the products is improved. In addition, two resonance mold cavities are alternately used, the resonance moldcavities which exist after mold release is accomplished can be timely cooled, the smoothness degree of continuous injection molding is improved, and the production efficiency is improved.

The invention relates to the technical field of sampling equipment, in particular to a coating surface density sampler which comprises a workbench, a flattening mechanism and a sampling cutter, wherein the flattening mechanism comprises a bearing base and a pressing plate, the pressing plate has a sampling opening, the pressing plate presses downwards to flatten materials, and the flattened materials are exposed out of the sampling opening; the sampling cutter comprises a rack, a cutter handle and a cutter, the rack is provided with a supporting frame and a cutter handle driving part, and the output end of the cutter handle driving part is connected with the cutter handle; and the cutter handle has a cutter groove, and the cutter is arranged in the cutter groove in a sliding mode. Under the action of pressure, the materials are flattened, wrinkles are smoothed, samples are punched out from a sampling opening during sampling, the punched samples are high in size precision, small in burr, little in powder falling, good in quality and high in follow-up detection precision, the device can be further suitable for flattening the materials of different sizes, full-automatic punching is achieved, and the sizes and shapes of a plurality of samples are kept consistent, and the sample quality is good.

The invention discloses an electric power system two-dimensional equipment panoramic display system based on VR. The system comprises a base, a first display plate, a placing groove, a note plate, a pair of VR glasses, a fixing frame, a second display plate, a support plate, a trapezoidal slide block, a connecting plate, a groove, a trapezoidal slide groove, a convex block, a transmission belt, aroller, a driven wheel, a movable shaft, a rotating shaft, rolling wheels, guide rails, a position limiting block, a connecting groove, a shaft fork, a support plate, a magnet, an iron sheet and a computer main body, wherein the connecting groove is formed in the outer wall of the first display plate; the guide rails are arranged at the two ends of the connecting groove; the rolling wheels are arranged inside the guide rails; a movable shaft is inserted and connected in the inside center positions of the rolling wheels; the rotating shaft is arranged in the middle position of the movable shaft; the support plate is welded at the tail end of the movable shaft; the bottom outer wall of the support plate is provided with the position limiting block; the shaft fork is welded onto the inner wall of the connecting groove; the support plate is arranged on the upper end of the shaft fork. The system provided by the invention has the characteristic of high practicability; good experience feeling can be given to the user.

The invention provides a gluten forming machine, and particularly relates to the technical field of food processing equipment. The gluten forming machine comprises a machine frame, and a gluten extrusion device and a gluten forming device are arranged on the machine frame; the gluten extrusion device comprises a material box, an air cylinder is fixedly arranged at the bottom of the material box, and a pressing plate is arranged on the air cylinder; the side wall of the material box is further provided with a material outlet, and the material outlet faces the gluten forming device; a material guide pipe is arranged at the material outlet; the gluten forming device comprises a forming frame, and a connecting rod base is arranged on the top of the forming frame; a connecting rod is movably arranged on the connecting rod base, an air cylinder and a motor are arranged at the two ends of the connecting rod respectively, and the air cylinder is further provided with a gluten extrusion roller;an output shaft of the motor is further provided with a cutting piece, and the portion, between the material box and the forming frame, of the machine frame is further movably provided with a glutenforming cylinder; a plurality of gluten grooves are formed in the gluten forming cylinder, and fixing rods are further movably arranged in the gluten grooves. The gluten forming machine has the advantages that manpower and time are saved, the thickness of gluten is uniform, and the production effect is good.

The invention discloses a simple domestic wrapper rolling device. A feeding hole is formed in the top end of a protecting shell; a fixed frame is fixed in the protecting shell through a nut; a long coarse-pressing central shaft, a short coarse-pressing central shaft, a long fine-pressing central shaft and a short fine-pressing central shaft are connected to the fixed frame through rolling bearings, the long coarse-pressing central shaft and the short coarse-pressing central shaft are in mesh connection with the long fine-pressing central shaft and the short fine-pressing central shaft through gears; a control switch is arranged on a motor protecting box. The simple domestic wrapper rolling device is scientific and reasonable in structure; by virtue of design of double-layer rollers including a coarse-pressing roller and a fine-pressing roller, the uniform thickness and shape of wrappers are guaranteed, and the working efficiency is improved.

The invention discloses a panoramic display system for two-dimensional equipment of a power system based on VR, which includes a base, a first display board, a placement slot, a remark board, VR glasses, a fixing frame, a second display board, a supporting board, a trapezoidal slider, Connecting plate, groove, trapezoidal chute, bump, transmission belt, roller, driven wheel, movable shaft, rotating shaft, roller, guide rail, limit block, connecting groove, shaft fork, support plate, magnet, iron sheet and computer body , the outer wall of the first display board is provided with a connecting groove, guide rails are provided at both ends of the connecting groove, rollers are installed inside the guide rails, and a movable shaft is plugged into the inner center of the rollers, and the The middle position of the movable shaft is provided with a rotating shaft, the end of the movable shaft is welded with a supporting plate, the outer wall of the bottom of the supporting plate is equipped with a limit block, the inner wall of the connecting groove is welded with a shaft fork, and the upper end of the shaft fork is installed With the support plate, the present invention has the characteristics of strong practicability and can give users a good sense of experience.

The invention discloses a head-wearing type Bluetooth interphone. The head-mounted Bluetooth interphone structurally comprises a clamping plate, a headband, a movable rotating shaft, earmuffs, a magnetic shielding structure and a microphone; one end of the headband is movably contacted with the clamping plate; the other end of the headband is movably matched with the earmuffs through movable rotating shafts; a magnetic shielding structure is installed in each earmuff. The microphone is movably contacted with the earmuffs; the magnetic shielding structure is composed of a stabilizing frame and a shielding ring; the stabilizing frame is of a ring-shaped structure; the outer ring of the stabilizing frame is provided with a shielding ring; an electronic device is mounted in the stabilizing frame; the shielding ring is formed by sequentially overlapping a first metal sheet, a second metal sheet and a third metal sheet; through the combined action of the shielding ring and the stabilizing frame, on one hand, magnetic field demagnetization is conducted through the annular shielding ring, and on the other hand, the electronic device and the shielding ring are fixed through the stabilizing frame, so that it is guaranteed that the positions of the electronic device and the shielding ring do not deviate due to vibration, and the magnetic field intensity demagnetization effect is not affected.

The invention belongs to the technical field of glass processing equipment, and in particular relates to a glass product blowing equipment, comprising a workbench, a pressing mechanism, a blowing mechanism, a feeding mechanism and a power mechanism. The pressing mechanism includes two pressing molds and an inner core column; The mechanism includes blowing equipment and two blowing molds; the feeding mechanism includes a communication pipe and a first driving part, one side of the communication pipe is slidably connected with a first plunger, and the other side is slidably connected with a second plunger, and the first plunger is slidably connected in the other side. A plunger and a second plunger are both provided with clamping pieces; the power mechanism includes a connecting pipe, a second driving part and a piston cylinder, one side of the connecting pipe is slidably connected with a first push rod, and the other side is slidably connected There is a second push rod, and a piston is slidably connected in the piston cylinder; a pressing die and a blowing die are set on the first push rod; another pressing die and another blowing die are set on the second push rod. The use of this solution can effectively solve the problems of low efficiency of artificially blown glass products and difficulty in ensuring product quality.

The invention discloses a fish ball forming device for food processing. The device comprises a supporting frame, a ball extruder, an annular cutter, a large L-shaped mounting frame, a small L-shaped mounting frame, a fixing ring and a motor, wherein the ball extruder is arranged on the supporting frame, a plurality of circular holes are formed in the bottom of the ball extruder, the annular cutteris slidably connected to the outer side of the ball extruder, and the large L-shaped mounting frame is fixedly mounted on one side of the upper portion of the ball extruder; the small L-shaped mounting frame is fixedly mounted on one side of the upper part of the large L-shaped mounting frame; the fixing ring is fixedly connected to the upper portion of one side of the small L-shaped mounting frame, and the motor is mounted in the fixing ring. The effects that automatic extrusion can be achieved, the sizes and shapes are consistent, the speed is high, and the product is directly put into a pot after being produced are achieved. The swinging device drives the long-handle pressing piece to press the second circular pressing plate downwards when swinging back and forth. The device has the effects of automatic extrusion, consistent size and shape, high speed, and direct putting into a pot after production.

A knife-cut steamed bun machine, comprising a frame and a noodle-feeding mechanism, a noodle-pressing mechanism, a conveying structure, a noodle-rolling structure and a steamed-bun cutting mechanism arranged on the frame. A noodle roller and a second noodle roller, between the two noodle rollers is the noodle work area, the upper end of the noodle work area is the noodle inlet end, and the lower end is the noodle outlet end, the noodle inlet structure is located at the noodle work area at the noodle-in end of the area; the noodle-rolling mechanism includes a noodle-rolling roller and a noodle-rolling roller bracket arranged obliquely in the horizontal plane; the steamed bun cutting mechanism includes a steamed bun cutter that moves up and down to cut off the dough roll; it also includes a drive Describe the motor and transmission device of the noodle pressing mechanism, the conveying structure, the noodle rolling structure and the steamed bun cutting mechanism. It also has high production efficiency, saves a lot of manpower, and the size and shape of the steamed buns are consistent and adjustable.

The invention relates to the field of badminton production and particularly discloses a novel badminton feather inserting machine with a heating device, which comprises a device main body. A perforating device is movably mounted at the upper end in the device main body; a driving gear is fixedly mounted at the left end in the device main body; a feather inserting device is movably mounted at the lower end in the device main body; the inclination of a conveying belt is larger than that of a lower inclined block, when the feather inserting device moves rightwards, the distance between the lowerend and the conveying belt can be gradually shortened, therefore, the protruding block which is arranged at the bottom end of a heating compression block and has the same appearance as the extrusion groove extrudes the inner feather, the feather exceeding the edge of the extrusion groove can be cut off while the feather is flattened, and therefore the feather is ensured to be consistent in size and appearance. When the heating compression block continues to move upwards to overcome the acting force of a spring to enable the upper end of a sealing block to enter a liquid cavity, water in the liquid cavity can move outwards through a gap of the sealing block to enter the water passing groove and finally make contact with feather on the conveying belt to wet the feather while extruding the feather, and therefore the feather extruding and flattening efficiency is improved.

The invention discloses a filament winding alternation-type filtering device for textile waste gas, belongs to the field of textile waste gas filtering devices, and innovatively adopts a mode of winding a tough filament for taking-up. The tough filament drives textile fibers mingled between filtering soft brushes on the surface of a filter cartridge, and the textile fibers are tightly wound by thetough filament in a tough filament winding process. Meanwhile, in the winding process of the tough filament, the other tough filament moves to the position where the tough filament is located along with synchronous rotation to replace the tough filament to receive subsequent textile fibers, and then the wound tough filament is gradually unfolded in cleaning water and cover the initial position ofthe other tough filament while the textile fibers in a winding clamp are cleaned, so that the cleaning process of the textile fibers on the surface of the filter cartridge is achieved. Meanwhile, thepositions of the pair of the tough filaments are exchanged and alternated so as to guarantee that waste gas purification is not affected by the cleaning process, barrier-free continuous operation isachieved, and smooth operation of the next cleaning process is also guaranteed.

The invention belongs to the technical field of glass processing equipment, and particularly relates to glass product blowing equipment which comprises a workbench, a pressing mechanism, a blowing mechanism, a feeding mechanism and a power mechanism. The pressing mechanism comprises two pressing molds and an inner core column; the blowing mechanism comprises blowing equipment and two blowing molds; the feeding mechanism comprises a communicating pipe and a first driving part, a first plunger is slidably connected into one side of the communicating pipe, a second plunger is slidably connected into the other side of the communicating pipe, and clamping pieces are arranged on the first plunger and the second plunger; the power mechanism comprises a connecting pipe, a second driving part and a piston cylinder, a first push rod is slidably connected into one side of the connecting pipe, a second push rod is slidably connected into the other side of the connecting pipe, and a piston is slidably connected into the piston cylinder; one pressing mold and one blowing mold are arranged on the first push rod; and the other pressing mold and the other blowing mold are arranged on the second push rod. By using the scheme, the problems that the manual glass product blowing efficiency is low and the product quality is difficult to guarantee can be effectively solved.

The invention relates to a spinning forming core mold device and a method of multi-functional complex longitudinal and transverse inner rib cylindrical components. Each combined core mold comprises anactive core mold and a passive core mold; and the transverse core molds are circular rings with bosses on the inner sides. The combined core molds acts independently, so that the combined core moldscan be formed without rib barrel-shaped components; the combined core molds and the transverse core molds are matched, and cylindrical components with transverse inner ribs can be formed; the combinedcore molds and the longitudinal core molds are matched, and cylindrical components with longitudinal inner ribs can be formed; and the combined core mold and the transverse core mold, the longitudinal core molds and the longitudinal core molds are matched, and cylindrical components with complex longitudinal and horizontal inner ribs can be formed. According to the spinning forming core mold device, the forming of the ribbed components and non-ribbed components with different types is realized; the transverse core molds are adjusted., the thicknesses of the longitudinal core molds are equal to the thicknesses of the longitudinal core molds, and the forming of the cylindrical components with different ribs and high longitudinal and transverse inner ribs is realized; and the device can effectively solve the problems that the core molds of the cylindrical spinning forming components with the longitudinal and transverse ribs are difficult to machine and demold, and has the characteristicsof being easy to machine and assemble, convenient to detach, multifunctional and the like.

The invention discloses an automatic forming machine for steamed bean curd rolls. The automatic forming machine comprises a driving support frame, a driving assembly fixed in the driving support frame, a feeding support frame integrally connected with the driving support frame, a feeding assembly fixed on the feeding support frame, a blanking support frame integrally connected with the feeding support frame and a blanking assembly fixed on the blanking support frame, wherein the feeding assembly comprises a stirring funnel provided with a stirring rod, a transfer pipe fitting communicating with the stirring funnel and a feeding pipeline communicating with the transfer pipe fitting; and the blanking assembly comprises a fixed plate fixed on the blanking support frame, an opening and closingsupport frame fixed on the fixed plate and an opening and closing pipe fitting fixed on the opening and closing support frame, and a cutting component is arranged on one side of the opening and closing pipe fitting. According to the automatic forming machine, the steamed bean curd rolls can be automatically fed, formed and then cut, the cut steamed bean curd rolls are consistent in size and shape, and the production efficiency of the steamed bean curd rolls is greatly improved.

The invention discloses a filling placing device for making dumplings. The filling placing device comprises a device body, a transmission belt, supporting frames and a filling placing machine arrangedon the supporting frames, wherein the transmission belt is arranged on the upper surface of the device body; the filling placing machine comprises one or more filling sending machines and ducts; theseat body is arranged on the supporting frames; the filling sending machines are arranged on the seat body; each duct is arranged on the seat body in a penetrating manner to communicate with the corresponding filling sending machine; and each of the filling sending machines adopts the shape of a baseball; each filling sending machine comprises a machine body and a spray gun; the part which is in contact with the plate surface of the seat body, of the machine body is elliptical; each machine body is provided with an accommodating cavity and machine pieces; each accommodating cavity is formed inthe middle part of a part above the seat body, of the corresponding filling sending machine; and the machine pieces are distributed in central symmetry relative to the corresponding filling sending machine. The filling placing device disclosed by the invention has the advantages of being simple in structure, good in effect, high in working efficiency, high in practicality and the like.

The embodiment of the invention relates to the field of communication devices and discloses an assembled structure of a mainboard and a sub-board. An antenna bracket is arranged between the mainboardand the sub-board; the antenna bracket is provided with receiving slots for accommodating at least one elastic pin; both the mainboard and the sub-board are provided with metal contactors which correspond to the receiving slots and have the same number as the receiving slots; the elastic pins are respectively arranged in the receiving slots of the antenna bracket and respectively contact the corresponding metal contactors on the mainboard and the sub-board. In the assembled structure of the mainboard and the sub-board in the invention, the assembling process of the mainboard and the sub-boardis reduced; the cost is reduced; meanwhile, the production assembling difficulty is reduced; and the production efficiency is improved.

The invention discloses a method and a device for the multi-head laser texturing processing of a roller surface. The method comprises the following steps: driving a to-be-processed roller to rotate on a numerically-controlled machine tool; driving a texturing platform, and a vibration light splitting mechanism and a laser focusing mechanism which are arranged on the texturing platform to axially translate along the to-be-processed roller in a reciprocating way; emitting continuous laser beams to the vibration light splitting mechanism by a laser, and driving the vibration light splitting mechanism to vibrate at a preset frequency so as to enable the laser beams to sequentially scan k parallel light splitting heads in the vibration light splitting mechanism; transmitting the laser beams which are received by the light splitting heads to the k parallel focusing heads of the laser focusing mechanism to carry out focusing, thereby forming the irregular spiral scanning curve lattice distribution of texturing pits on the surface of the to-be-processed roller. The device mainly comprises the laser, the numerically-controlled machine tool, a translation guide rail, the texturing platform, the vibration light splitting mechanism and the laser focusing mechanism, wherein the texturing platform is in sliding fit with the translation guide rail, and the vibration light splitting mechanism and the laser focusing mechanism are arranged on the texturing platform. Out-of-order uniform texturing can be realized on the surface of the roller, and the processing efficiency is high.

The invention relates to the technical field of flour and discloses a lifting type dough kneading and cutting integrated machine. The lifting type dough kneading and cutting integrated machine comprises a base and is characterized in that a rotating motor is fixedly connected into the base, a rotary shaft is fixedly connected to the top end of the rotating motor, a base plate rod is movably connected into the rotary shaft, a fixing rod, a dough kneading basin is fixedly connected to the top end of the base plate rod, an open slot is formed inside the dough kneading basin, and a collecting basin is movably connected to the top end of the base. The lifting type dough kneading and cutting integrated machine has the advantages that a lifting platform moves upwards and downwards through screw rods inside the lateral wall, the lifting platform moves upwards when the rotating valve is screwed clockwise, the lifting platform moves downwards when the rotating valve is screwed anticlockwise, a connecting rod connected with a rolling pin is inserted into different fixing holes through the fixing rod to regulate rolling pin positions, the working range of the machine is changed by regulating the positions of the rolling pin and the lifting platform, and the problem of insufficient dough kneading is solved.