34results about How to "Has the role of positioning" patented technology

The invention discloses an automatic soft glove packaging machine, belonging to the field of automatic soft glove packaging equipment. The automatic soft glove packaging machine comprises a glove boxing mechanism, a packaging box unfolding mechanism and a box insertion mechanism which are sequentially connected, and is characterized in that an empty box bin (45) for storing a folded box body is fixed above the packaging box unfolding mechanism; the bottom of the empty box bin (45) is open, and a support mechanism is arranged on the side of the bottom; the side of the folded box is placed on the support mechanism; the packaging box unfolding mechanism comprises a bottom sucker (54) and a side sucker (56); the lower end of the bottom sucker (54) is connected with a vertical lifting cylinder (55); the side sucker (56) is arranged on one side of the bottom sucker (54) through a turnover mechanism. With the self-weight of the folded box body, the bottom sucker (54) takes the folded box body always at the same height; the side sucker (56) is turned over relative to the bottom sucker (54) to unfold the packaging box. The machine disclosed by the invention has the advantages of very simple structure, low cost, convenience in use, reliable operation and the like.

The invention relates to a novel stand column type cantilever crane which comprises a base. Universal sliding wheels and connecting plates are arranged on the base. Supporting legs are connected with the connecting plates. The base is connected with a stand column through a lifting bottom table and a lifting device. The stand column is provided with a motor fixing seat and a drive motor. The drive motor is connected with a fixing buckle A. The fixing buckle A is connected with a fixing buckle B through screw rods and nuts. The fixing buckle B is connected with a transverse rod which is connected with an inclined rod. The lower end of the inclined rod is provided with a longitudinal rod A, a longitudinal rod B, a longitudinal rod C and a longitudinal rod D. The longitudinal rod D is connected with a sliding rail and a sliding cable. The sliding cable is connected with a lifting hook through a steel wire rope. The lower end of the longitudinal rod D is connected with a cantilever beam. The cantilever beam is connected with an electric block and is connected with a connecting base through a connecting pillar. The connecting base is connected with a sliding block and an annular guide rail. A clamping hook is hinged to the connecting base, and an annular clamping rail is connected with the clamping hook. The novel stand column type cantilever crane has the beneficial effects of being reasonable in design, comprehensive in function, stable in structure, wide in use range, easy and convenient to operate and convenient to demount and mount.

The invention relates to an automatic reclosing device of a circuit breaker. The device comprises a shell, a transmission mechanism and an electronic control mechanism, wherein the transmission mechanism comprises a forward and reverse rotating motor, a bevel gear, a jogging part, an energy storage operating mechanism, a shaft, a handle and a transmission arm, a linkage stopping block is arranged on one side, opposite to the clockwise direction of the transmission arm, of the handle, the handle and the transmission arm are in linkage in the clockwise direction and freely matched in the anticlockwise direction, the energy storing operating mechanism comprises a spring mechanism and a lock catch, an energy storage stopping block matched with the spring mechanism is arranged on the lock catch, a gear is arranged on an output shaft of the forward and reverse rotating motor, the gear is provided with the bevel gear in a linkage mode, the bevel gear is rotationally fixed to a shell, a second torsion spring matched with the bevel gear is arranged at the fixed end of the bevel gear, the bevel gear is connected to the lower end of the spring mechanism through a first connecting rod, and the upper end of the spring mechanism is connected to the transmission arm through a second connection rod. The device has the advantages of being simple in structure and stable in work.

The invention discloses a robot film cutting device. The robot film cutting device comprises a robot, wherein the robot is provided with a torque sensor, the torque sensor is provided with a cutter, and the cutter is provided with a thermocouple and a heating device. According to the robot film cutting device, the torque sensor is arranged on the robot, according to a feedback torque value of thecutter sensed by the torque sensor during film cutting, a deviation value is obtained by subtracting the feedback torque value from a set torque value, and the robot obtains the deviation value and then a feed amount is obtained through PD operation; the robot adjusts the cutter according to the feed amount based on a film cutting path, so that the deviation between the feedback torque value and the set torque value is within a certain range when the cutter cuts a film, and the film cutting depth is ensured to be constant when the cutter cuts the film; and the effect of film cutting is ensuredand a bottle body cannot be damaged. The robot film cutting device is applied to the field of bottle packaging material unpacking.

The invention discloses a fixing device of a cable connecting casing, which comprises an anchor ear and a connecting pin. The anchor ear is provided with a first connecting joint and a second connecting joint which are respectively provided with a connecting pin hole; the connecting pin passes through the connecting pin holes on the first connecting joint and the second connecting joint; the connecting pin is provided with screw thread at one side of the first connecting joint and the screw thread is provided with a corresponding nut; the connecting pin is in bent shape at one side of the second connecting joint and the connecting pin hole on the second connecting joint is in strip shape. By adopting the structure, the fixing device of the cable connecting casing of the invention has the advantages of convenient fixing and installation, and being not easy to bread off, etc.

The invention discloses the technical field of molds, in particular a vehicle liquid crystal screen bracket forming mold. The vehicle liquid crystal screen bracket forming mold comprises a positioningring, a top plate, a front template, a guide column and a back template; a back mold slide block mechanism is arranged in the back template; the back mold slide block mechanism comprises a first wearresisting block, a slide block base, a second wear resisting block, an inclined guide column, a pressing block, a third wear resisting block and an insert; square iron and a base plate are arranged below the back template; and a thimble base plate, a thimble plate and a support head are arranged in the square iron. As the back mold slide block mechanism is arranged in the back template, and the back mold slide block mechanism comprises the first wear resisting block, the slide block base, the second wear resisting block, the inclined guide column, the pressing block, the third wear resistingblock and the insert, the inclined guide column enables the back template and the front template to achieve precise alignment and uniform stress in the moving process, the stability in the mold closing process is guaranteed, and the yield of products on the insert can be improved.

The invention discloses a medical medicine application auxiliary device for eyeballs. The device comprises an annular base, an L-shaped support is fixed to the left side of the upper surface of the annular base, and a sliding groove is formed in the upper surface of the horizontal part of the support; a sliding block slidingly connected with the sliding groove is arranged in the sliding groove, and the right side surface of the sliding block is fixedly connected with one end of a pull rope. The medical medicine application auxiliary device for the eyeballs is simple in structure and convenientto use, the upper eyelids are fixed through negative pressure of a suction sheet, the eyelids can move along a certain curve along with a negative pressure device through contraction and pulling of the pull rope, and accordingly the eyeballs are exposed; the device is convenient to control and can be operated by a single person, a bottle nozzle of an eye medicine bottle can be clamped in a through groove and a through hole of a sliding block, and the positioning effect is achieved; meanwhile, reset of the negative pressure device during medicine dripping is prevented, successful operation ofmedicine dripping is guaranteed, the whole device is convenient to control, the eyeballs are prevented from being damaged and infected by operation with naked hands, the operation difficulty is lowered, and the working efficiency of medicine application is improved.

The invention relates to a screwing device for fixing a deep electrode. The screwing device comprises a guide screw and a screwing block; the upper end of the guide screw is sequentially provided with an external thread section and a plurality of clamping jaws from bottom to top in the length direction of the guide screw; the lower end of the screwing block is provided with an abutting hole along the central axis of the screwing block; the opening side of the abutting hole is provided with an internal thread section matched with the external thread section, and the guide screw and the screwing block are in threaded connection through the internal thread section and the external thread section; a first through hole penetrating through the guide screw is formed along the central axis of the guide screw; the multiple clamping jaws are distributed around an orifice of the first through hole; the abutting hole is provided with an inner abutting face; the clamping jaws are provided with outer abutting faces making contact with the inner abutting face; the clamping jaws have the trend of moving close to the central axis; a second through hole penetrating through the screwing block is formed along the central axis of the screwing block; and the first through hole and the second through hole are coaxially arranged. In the screwing process of the screwing block, the clamping jaws shrink in the radial direction to fix the deep electrode, and the deep electrode is prevented from rotating and moving in the length direction.

The invention discloses a machining square groove cleaning and grinding device. The machining square groove cleaning and grinding device comprises a base, a support, a grinding device and a fixing device, wherein the support is in sliding connection with the base, the grinding device is fixed at the end of the support, the fixing device is located on the upper surface of the base, the support comprises a fixing rod and a working rod, a trapezoidal sliding block is arranged at the bottom end of the fixing rod, a hydraulic cylinder is fixedly connected to the upper end of the fixing rod, a working rod is arranged at the output end of the hydraulic cylinder, the working rod is perpendicularly and fixedly connected with the output end of the hydraulic cylinder, threads are arranged on the surface of the working rod, the grinding device is rotationally connected with the working rod through the threads, and the grinding device is perpendicular to the working rod. A guide rail is arranged onthe surface of the base, the trapezoidal sliding block can slide on the surface of the base, a positioning function is realized, and a detachable grinding tool and a cleaning brush head are arrangedat the bottom of the grinding device, so that scraps are cleared away during polishing of a square groove, and the working efficiency of the grinding device is improved.

The invention discloses an intelligent port type lining bag with an RFID chip and a folding method of the intelligent port type lining bag. The intelligent port type lining bag with the RFID chip at least comprises a cover body and the lining bag, wherein the cover body comprises an upper cover and an inner cover; the upper cover is detachably connected with the inner cover; the upper cover comprises a top cover and a side wall; a clamping groove is formed between the top cover and the side wall; a projection is arranged on the inner side surface of the side wall; the inner cover comprises a supporting portion and a sealing opening; the supporting portion is arranged at the outer edge of the sealing opening; a groove which is matched with the sealing projection is formed in the outer sidesurface of the sealing opening; the upper end of the lining bag is welded to the supporting portion; and the bottom of the lining bag is sealed. The cover body is provided with the RFID chip capable of recording in the whole process. The intelligent port type lining bag with the RFID chip has the beneficial effects that the cover body is provided with the RFID chip capable of recording and tracking in the whole process. By the structure of the cover body, a manipulator can grab the cover body conveniently in an assembling process, and the upper cover and the inner cover are sealed well; and the top cover is provided with the circular projection and semilunar grooves which are formed symmetrically, thus, the integral strength of the cover body is improved, and deformation is prevented effectively.

The invention discloses a supporting structure for a back slope of a solar greenhouse, and relates to the technical field of solar greenhouses. The supporting structure particularly comprises a mounting plate and a connecting outer rod, wherein the outer wall of the mounting plate is fixedly provided with a baffle, the upper end of a sliding block is fixedly provided with a movable plate, the middle of the upper end of the movable plate is fixedly provided with a vertical rod, the upper portion of the inner wall of a working frame is fixedly provided with a second positioning strip, the upperend of the working frame is provided with a fixing strip, the upper end of the vertical rod is fixedly provided with an adjusting plate, the tail end of the connecting outer rod is fixed to the outerwall of a first rotating shaft, the outer wall of the adjusting plate is provided with a strip folding mechanism, and a bolting device is arranged between the inner walls of the baffle and supportingplate. The supporting structure for the back slope of the solar greenhouse has the advantages that under the action of external thrust, the movable plate slides in a sliding groove back and forth through the sliding block, so that a moving effect on the movable plate is achieved, and the supporting structure can be entirely moved according to the form of a slope, so that the entire stability of the supporting structure is better.

The invention provides a pincer device which can be used in water narrow space of radiation environment of a nuclear power station. The extraction force of the pincer device is larger than 2000 N. Thepincer device comprises a pincer mechanism, a first hydraulic cylinder, a cylinder body, a hose, a winding wheel, a pressure sensor, a second hydraulic cylinder and a control system. The control system provides power for the pincer mechanism. The first hydraulic cylinder synchronous with the second hydraulic cylinder achieves opening and closing while driving the pincer mechanism to do reciprocating linear motion. Due to multi-directionality of force vector for workpiece extracting of pincers and workpiece clamping of clamping toes, the pincer mechanism has good stability at the stroke limitposition of the clamping toes. By means of the design of the geometrical shape of the clamping toes, the bearing face can be enlarged, it is ensured that the clamping toes do not deform, and the clamping stability and safety are improved. The pincer device is a long-distance tail end execution mechanism, developed by integrating the characteristics of high radiation, narrow space, high flexibilityand capability of operating in water, of an irradiation-resistant robot and a mechanical arm.

The invention discloses a card support anti-stay structure and a mobile phone, and belongs to the technical field of mobile phones and accessories thereof. The card support anti-stay structure is designed for solving the problem that the existing device does not have anti-stay property, etc. The card support anti-stay structure disclosed by the invention comprises a card support and a shell, a card support installation opening is formed in the shell, the card support can slide in and slide out from the card support installation opening a groove is formed in a front face, a back face or a side face of the card support, and a convex column adapted to the groove is arranged on a side wall or an inner wall of the card support installation opening; or, the convex column is arranged on the front face, the back face or the side face of the card support, and a groove adapted to the convex column is formed in the side wall or the inner wall of the card support installation opening; and at least one end of the groove can open for accommodating the slide in and slide out of the convex column. The mobile phone disclosed by the invention comprises the card support anti-stay structure. According to the card support anti-stay structure and the mobile phone disclosed by the invention, the anti-stay is realized by the cooperation of the groove and the convex column, meanwhile a locating function is also provided to prevent a card loaded on the card support from being damaged by the reversely installed card support, the use is convenient, and the product cost is low.

The invention relates to a foldable pillow. The pillow comprises a folding device and a pillow mat; the folding device comprises a first connection plate, a second connection plate, a third connectionplate and a baseplate, one end of the peripheral side of the first connection plate is rotatably connected with one end of the peripheral side of the baseplate, the other end of the peripheral side of the first connection plate is rotatably connected with one end of the peripheral side of the second connection plate, and the other end of the peripheral side of the second connection plate is rotatably connected with one end of the peripheral side of the third connection plate; a clamping hook is arranged on the baseplate; when the other end of the peripheral side of the third connection plateis clamped into the clamping hook, a square-cylinder-shaped structure is formed; when the other end of the peripheral side of the third connection plate is separated from the clamping hook, a folding-plate-shaped structure is formed. According to the foldable pillow, multiple plate structures are connected and assembled, and accordingly the foldable pillow can be folded into the square-cylinder-shaped structure and support the head of a user. The user can fold the pillow and store and carry the pillow conveniently, and the occupied space of the pillow is reduced.

The invention relates to a large-size cross beam mounting method, comprising the steps that pre-mounting is carried out on ground firstly; a round pin is inserted into a cylindrical hole in the joint part of two cross beams; when the two cross beams are mounted on a support of a robot, lifting is carried out in the air; guide rails, racks and a connecting plate at the joint part of the cross beams are detached; meanwhile, the round pin is taken out; the two sections of cross beams are separated and lifted; the lifted cross beams slowly approaches and the butt joint is carried out; the round pin is inserted into the cylindrical hole in the joint part so as to complete positioning; then the two cross beams are subjected to close butt joint; the guide rails and the racks are mounted on the two sides of the cross beams; after the step f is completed, the round pin is pulled out; a Morse taper broach reamer is used for reaming the cylindrical hole into a Morse taper hole; and a taper pin is inserted into the Morse taper hole so as to complete the butt joint mounting of the whole cross beam. The concept of secondary mounting is introduced, and the round pin is added to replace the taper pin for positioning; during butt joint, not only is the positioning function realized, but also the anti-shearing effect is realized; and the precision of the butt joint mounting of the cross beam can be ensured through using the method.

The invention provides a kitchen garbage can, and belongs to the technical field of daily life. According to the technical scheme, the kitchen garbage can comprises a lower barrel body, wherein the lower barrel body comprises a bottom part and a top part; a clamping ring is arranged on the top part and is fixedly connected to the lower barrel body; the clamping ring consists of an upper end part and a lower end part; the upper end part is in shape of a hollow cylinder, and the lower end part is in shape of a hollow tapered platform; a tongue part is arranged on the tapered platform surface ofthe lower end part, and a tongue root part is connected to the tapered platform surface; a rotatable pressing ring is arranged on the upper end part of the clamping ring; an extruding plate A is arranged in the outer circumference of the pressing ring; a barrel cover is arranged at the upper end of the pressing ring; a notch is formed in the outer circumference of the barrel cover; an extruding plate B is arranged at the notch; and the extruding plate A is clamped into the notch. The kitchen garbage can has the beneficial effects that the middle part of a garbage bag can be effectively clampedthrough the clamping ring, and thus volume of acidic and odor gas dispersed into the air can be reduced; and opening of the garbage bag can be sealed, so that the acidic and odor gas can be preventedfrom spreading to the air; liquid is prevented from scattering; and the environmental pollution is avoided.

The invention discloses automatic unloading equipment for a communication shell. The equipment comprises a bottom plate and a fixing plate arranged on the bottom plate; a sliding groove used for sliding of a plate is formed in the bottom plate; a reciprocating lead screw is vertically arranged on the bottom plate; a servo motor used for driving the reciprocating lead screw to rotate is arranged on the fixing plate; a stamping plate and a fixing sleeve are in threaded connection with the reciprocating lead screw; and two moving rods are symmetrically and fixedly connected with the fixing sleeve. Air sprayed out of an air collecting pipe can form forward thrust on the plate, the plate can slide on the bottom plate, the inclined sliding groove is formed in the bottom plate, in the moving process of the plate, the gravity center of the plate leaves the upper end of the sliding groove, and the plate can slide relative to the sliding groove under the force of gravity, so that unloading operation of the plate can be completed, continuous manual carrying is not needed, the workload of workers is reduced, and meanwhile the production efficiency of the metal plate is improved.

The invention relates to the technical field of computer accessories, and discloses a mouse with a scanning function. The mouse comprises a mouse body. The left side face of the mouse body is fixedly connected with the right side face of a scanning device. The scanning device comprises a base plate. The right side face of the base plate is fixedly connected with the bottom of the left side face of the mouse body. A first sliding groove is formed in the center line of the bottom face of the base plate. A strip-shaped hole is formed in the bottom of the first sliding groove. A sliding block is connected to the interior of the first sliding groove in a sliding mode. The center of the upper surface of the sliding block is fixedly connected with the bottom end of the first sliding rod. According to the mouse with the scanning function, by cooperation of the mouse body and the structures such as a first sliding rod, the first sliding groove, the strip-shaped hole, a third sliding rod and a third sliding groove, the mouse with the scanning function can achieve both the cursor positioning function and the scanning function at the same time, and the service life of a scanner can be longer.

The invention relates to the technical field of decoration, in particular to a novel wallpaper automatic glue feeding pasting device for decoration. The device comprises a device body, a supporting rod fixedly connected to one end of the device body, a wallpaper winding and unwinding roller, an operation handle, a glue storage tank, a wallpaper guide plate, wall paper guide rollers and a paper fixing roller. The wallpaper winding and unwinding roller, the operation handle and the glue storage tank are fixedly mounted on the face part of the device body, the wallpaper guide plate is arranged onthe bottom of the device body , and the wall paper guide rollers and the paper fixing roller are fixedly connected to the wallpaper guide plate; a positioning baffle is fixedly connected to side wallof the device body, and a first wallpaper supporting roller, a first pasting roller, a second wallpaper supporting roller and a second pasting roller are sequentially in threaded penetrating connection to the positioning baffle. According to the device, through the first pasting roller and the second pasting roller, one face of wallpaper is subjected to two-time gluing, glue can form a uniform glue film on the wallpaper, pasting of the wallpaper is facilitated, meanwhile, water in a water tank is drained to a water coating roller through water seepage batt, the wall face has certain humidity,and wallpaper pasting is facilitated.

The invention provides a device for collecting die cut excess materials of labels. The device comprises a lower die and an upper die matched with the lower die, wherein a working groove is formed in the lower die, positioning holes are formed in the periphery of the working groove, penetrate through the lower die and are connected with an air extractor through communication pipes, and positioning blocks matched with the positioning holes are arranged on the upper die. The positioning holes penetrate through the lower die, so that the positioning holes have a positioning function and clear away the excess materials at once by being connected with the air extractor. By means of the device, excess material clearing speed is increased, and work efficiency is increased.

The invention discloses a titanium alloy drill rod joint, and belongs to the field of drill rods. The titanium alloy drill rod joint comprises a drill rod joint body, a circle of groove is formed in amiddle section of the drill rod joint body, a middle protection ring is arranged in the groove, and a wear-resisting material layer is welded to the outer surface of the middle protection ring in a laying mode; and the outer diameter of the wear-resistant material layer is greater than that of the drill rod joint body, the drill rod joint body is made of a titanium alloy material, the middle protection ring is made of carbon steel, and the hardness of the wear-resistant material layer is greater than HRC53. According to the titanium alloy drill rod joint, the abrasion resistance problem of the drill rod joint made of a titanium alloy is effectively solved, and the risk of abrasion failures of the drill rod joint is reduced.

The invention discloses a fixing device of a cable connecting casing, which comprises an anchor ear and a connecting pin. The anchor ear is provided with a first connecting joint and a second connecting joint which are respectively provided with a connecting pin hole; the connecting pin passes through the connecting pin holes on the first connecting joint and the second connecting joint; the connecting pin is provided with screw thread at one side of the first connecting joint and the screw thread is provided with a corresponding nut; the connecting pin is in bent shape at one side of the second connecting joint and the connecting pin hole on the second connecting joint is in strip shape. By adopting the structure, the fixing device of the cable connecting casing of the invention has the advantages of convenient fixing and installation, and being not easy to bread off, etc.

The invention discloses a positioning clamp for an automobile spoke. The positioning clamp comprises a base, a positioning pillar and a floating assembly. The positioning pillar is arranged at the middle portion of the base and is roughly in a T shape. The floating assembly is arranged on the base and comprises a floating pin, a first fixing block, a second fixing block, a first guide block, a second guide block and a spring. The first fixing block and the second fixing block are fixedly arranged on the base and are oppositely arranged. The first guide block is vertically and movably connected to the first fixing block. The floating pin is connected to the first guide block. The second guide block is horizontally and movably connected to the base. The first guide block and the second guide block are in bevel guide connection. One end of the spring is connected with the second guide block, and the other end of the spring is connected with the second fixing block. Due to the fixed position of the floating pin, the position of a drill bit is also fixed, and it can be ensured that the rotation angle is the same each time the spoke rotates.