68results about How to "Control the depth of cut" patented technology

The invention discloses a wire stripper comprising a frame, a wire fixed device, an electric cutting device and a cutting depth adjustment device, wherein, the wire fixed device is arranged on the frame and is used for clamping and fixing wires; the cutting depth adjustment device is arranged on the frame and is used for controlling the relative position of the electric cutting device and the wire fixed device; and the electric cutting device is arranged on the cutting depth adjustment device and is driven by the cutting depth adjustment device to move so as to adjust the cutting depth. The wire stripper provided by the invention has the characteristics of safety and high working efficiency.

The invention provides a rubber tapping robot. The robot comprises a mobile small vehicle, an image collecting device, a five-freedom-degree hybrid mechanism and a tail end actuator, the image collecting device and the five-freedom-degree hybrid mechanism are fixed to the mobile small vehicle, and the five-freedom-degree hybrid mechanism is connected with the tail end actuator; the image collecting device is used to collect rubber tree rubber tapping space initial position information and control the rubber tapping robot to move to a rubber tree rubber tapping space initial position according to the collected rubber tree rubber tapping space initial position information; the five-freedom-degree hybrid mechanism comprises a two-freedom-degree parallel mechanism and a three-freedom-degree serial mechanism, and the two-freedom-degree parallel mechanism and the three-freedom-degree serial mechanism adjust the position and the working attitude of the tail end actuator together; and the tail end actuator is used to tap rubber. The rubber tapping robot has the characteristics of having a simple structure, having high rigidity, having full automation, having high efficiency, being applied to different tree diameters and the like, and the robot can replace artificial rubber tapping, realize rubber tapping automation, and improve labor efficiency.

The invention relates to a preparation method with primary ultrasonic cutting for automatically laying silk and presoaking yarn. It is especially applicable for laying materials of automatically laying silk machine, which belongs to technique field of complex material fiber laying and molding automatically. After educing from yarn frame, multiple fiber bundles are arranged in parallel. With back lining paper coating resin on both sides, they are processed by hot press rolling, gum film fusing and dipping, and cooling to molding. Take upper back lining paper and cover film on upper side of fiber. Cut single fiber bundle in presoaking zone by a set of ultrasonic cutting. Take below back lining paper and presoak and roll filmy single fiber bundle. The method can prepare individually molded presoak yarn of single fiber bundle. It has simple craft and can save materials and advance productive efficiency.

The invention discloses a cross-linked polyethylene insulated low-smoke halogen-free flame-retardant power cable special for rail transit. The power cable comprises a conductor, and a conductor shielding layer, an insulating layer, an insulating shielding layer, a metal shielding layer, a water blocking layer, an aluminum-plastic composite belt, an inner protective layer, a steel wire armor layerand an outer protective layer are sequentially wrapped on the outer side of the conductor. By arranging a skin prying plate and rolling wheels, one end of the outer protective layer is clamped and fixed through one-way rotation of the rolling wheels, the outer protective layer is torn and separated in the cutting process, the outer protective layer cannot be broken in the tearing and separating process, and collection and cleaning are easy; an adjusting sliding block and a threaded rod are arranged; the threaded rod is used for adjusting the adjusting sliding block; the adjusting sliding blockmoves in the adjusting sliding groove which is obliquely formed, then the cutting depth of the cutting blade is controlled, it is avoided that due to the fact that a notch is too shallow, the outer protective layer is inconvenient to strip or the internal structure of a cable is damaged due to the fact that the notch is too deep, the stripping time of the outer protective layer of the cable is greatly saved, and meanwhile the risk that workers are injured is reduced.

The invention discloses a handheld cutting machine, and relates to technical field of equipment special for grinding tools. The handheld cutting machine comprises a switch, a handle, a main body, an outer cover, a saw blade, a damping support handle, movable covers and scale marks, wherein the handle is arranged at the back end of the main body; the switch is arranged on the handle; the damping support handle is arranged at the lower end of a joint between the main body and the handle; the saw blade is arranged at the front end of the main body; the outer cover is arranged on the outer side of the saw blade; the movable covers are arranged at the upper end and the lower end of the outer cover respectively; a plurality of scale marks are uniformly formed on the saw blade. The handheld cutting machine is scientific and reasonable in design, and the angle of a dust-proof cover can be adjusted during cutting. Moreover, the adjustable part of the dust-proof cover is wide, so that more dust can be blocked. The cutting depth can be controlled conveniently through the scale marks on the sawing blade of the cutting machine, so that an operator can operate with two hands, and the labor intensity is lowered.

The invention relates to a grooving machine and method for processing shaving boards. The grooving machine comprises a conveying device, a distance adjustment device and a grooving device. The distance adjustment device is installed on the upper end face of the conveying device. The grooving device is installed on the inner end face of the distance adjustment device. By the adoption of the grooving machine and method, the phenomena that an existing grooving machine used for processing the shaving boards adopts a one-time cutting formation technique, the boards are severely stressed in the cutting process and are likely to be cracked and damaged, and the quality of the processed shaving boards is reduced can be avoided, and the problems that the existing grooving machine used for processingthe shaving boards adopts manual conveying during cutting, and consequentially, the labor cost of workers is high, the safety risk is high, and the machining efficiency is low can be solved.

The invention relates to the technical field of profile cutting equipment, in particular to a profile cutting device with an adjustable cutting scheme. A horizontal moving workbench capable of makingprofiles horizontally move forwards and backwards is disposed on a machine frame. A lifting cutting module comprises two lifting cutters and lifting mechanisms for driving the two lifting cutters to synchronously rise or fall. A horizontal moving cutting module comprises a horizontal moving cutter and a horizontal moving driving mechanism for driving the horizontal moving cutter to horizontally move forwards and backwards. Cutter heads on the two lifting cutters are lifting saw discs with an included angle larger than 0 degree and smaller than 180 degrees in between. When the profile cutting device is used, various cutting schemes are realized by a feeding amount of the horizontal moving workbench, and the cutting schemes of the profile cutting device are enriched.

The invention provides a hand-held glass cutting tool, comprising a first base, a second base, a beam and a cutting knife, the bottoms of the first base and the second base are respectively provided with limit rollers and support rollers , the support roller is on the inner side of the plane formed by the limit roller and the crossbeam, one end of the crossbeam is provided with a thread, and the threaded end of the crossbeam passes through the second base and is fixed by bolts, and the other end of the crossbeam is connected to the first base Fixedly connected, the beam is provided with a groove between the first base and the second base, and the cutting knife moves left and right in the groove and is fixed on the beam through a fixing knob. The hand-held glass cutting tool created by the present invention has two limit rollers in contact with the glass side surfaces, and the beam is made of rigid material, so that the cutting path of the glass knife is parallel to the glass side, so that the quality of manual cutting is guaranteed. The tool is The detachable structure facilitates the replacement of damaged parts.

The invention provides automatic nut cutting equipment. The automatic nut cutting equipment comprises a machine frame, a controller, a cutting machine head arranged on the upper portion of the machine frame and a bin arranged at the feeding end of the machine frame. The bin is provided with a shifting mechanism. A baffle is arranged at one end of the shifting mechanism and provided with a groove matched with a nut in shape. A cleaning device, a sterilization device and a drying device are arranged on the upper portion of the machine frame. A sewage collecting device is arranged below the machine frame. The bottom of the sewage collecting device is connected with a sewage pipe. A conveying belt is arranged on the machine frame. A sensor and a discharging speed adjustment device are arranged in the position, near a discharging outlet, of the conveying belt. The automatic nut cutting equipment can automatically cut nuts and automatically adjust the shifting speed and conveying speed of nuts, the normal work of the automatic cutting equipment is guaranteed, and a large amount of labor and material resources are saved.

The invention discloses an elastic detachable non-woven fabric dividing and cutting machine and an installation method of the dividing and cutting machine. The dividing and cutting machine comprises abase, supports installed on the two sides of the base and a material feeding roller and a dividing and cutting mechanism which are installed on the supports, and adjusting screws, pressing elastic bodies, clamping screws and cutting blades are installed on the dividing and cutting mechanism in sequence. Accordingly, installation and disassembling are easy and convenient, the cutting blades are replaced conveniently, and meanwhile the cutting depth of the cutting blades can be controlled.

A glue filling process for a thick copper rigid-flex board comprises the following steps: (1) electroplating a flexible board which comprises a PI layer and a first copper layer laminated on the PI layer; (2) arranging a flexible circuit board; (3) pasting a covering film on the flexible board, namely pasting the covering film on the flexible board at a position corresponding to the flexible area; (4) pasting a PI protective film: pasting the PI protective film on a position, corresponding to the flexible area, on the flexible board; (5) laminating, namely laminating high flow glue PP and the second copper layer on the first copper layer in the flexible area in sequence; (6) implementing hard board electroplating and hard board circuit; (7) carrying out UV laser cutting, and cutting off the high-flow glue PP flowing into the flexible area; and (8) uncovering, and removing the PI protective film and the high flow glue PP flowing into the flexible area; According to the invention, the problem of board explosion or bubbling caused by insufficient glue filling and bubbles between lines is avoided. The PI protective film is used for protecting the flexible area, so that the problem of'glue overflow 'is avoided.

The invention belongs to the technical field of lithium batteries, and in particular, relates to a lithium battery production process; the process adopts a slitter; the slitter comprises a worktable and a shearing mechanism, and the shearing mechanism comprises a preliminary shearing unit and a re-shearing unit; the preliminary shearing unit is arranged in the middle of the worktable, comprises alower support plate, a lower press plate and a cutting assembly and is used for nicking a polar plate; the re-shearing unit is arranged on one side of the preliminary shearing unit and is arranged onthe worktable; the re-shearing unit comprises an upper support plate, an upper press plate and a cutting assembly; the re-shearing unit is used for cutting off the polar plate; the bottom of the upperpress plate is provided with a groove notch, and the groove notch is internally provided with an adjusting unit; the adjusting unit comprises a left sliding block, a right sliding block and a lead screw. A way of nicking one face of the polar plate and then cutting off from the other face of the polar plate is adopted, the shearing deformation quantity of the polar plate is reduced, the quality of the polar plate slices is improved, subsequent winding slice leakage of the polar plate is avoided, and the internal short circuit caused by the contact between a positive electrode and a negative electrode is avoided.

The invention discloses a circumcision stitching device which comprises a nail pushing part installed in a shell and a movable sleeve pushing the nail pushing part to move. The nail pushing part and the movable sleeve are movably arranged on a guide rod in a sleeving mode in sequence, and a cutting depth limiting device is further arranged in the shell. The circumcision stitching device can control the cutting depth of an operation and avoid the risk that cutting is too deep, a cutter is deeply sunk into a knife anvil and cannot be pulled out, and consequently the operation totally fails.

The invention discloses a cutting device used for production of aluminum alloy windows. The cutting device comprises a base and a machining table located on the top end of the base; supports are symmetrically arranged on two sides of a top end of the machining table; a cross beam is arranged on top ends of the supports; a shell is arranged on the cross beam; a cross plate I is arranged on a top end in the shell; a slide chute is formed in a bottom end of the cross plate I; a sliding block matched with the slide chute is arranged on a bottom end of the slide chute; a fixing block is arranged ona position, on the bottom end of the cross plate I, of one side of the slide chute; a lead screw which penetrates through the sliding block is arranged on one side of the fixing block; and one side of the lead screw is connected to an output end of a rotary motor located on the cross plate I. The cutting device has the beneficial effects that perpendicular distances between a plurality of cuttingknifers are proper and equal, so that equal-distance cutting is realized; time and labor are saved; not only is cutting of aluminum alloy doors and windows performed conveniently, but also an aluminum alloy body can be clamped during cutting; and besides, the distance between two groups of clamping sheets can be adjusted through cooperation of a connection block I and a connection block II, so that cutting of aluminum alloy doors and windows of different sizes is realized.

The invention discloses a cable joint peeling device for electric power. The cable joint peeling device comprises a fixed handle, a box body, a tool bit and a movable handle, wherein the fixed handleis fixedly installed on the box body, the movable handle is installed on the box body in a sliding mode, an annular rod is installed in the box body in a sliding mode, the movable handle is fixedly connected with the annular rod, the tool bit is installed in the box body in a sliding mode through a cutter rod, a sliding groove is formed in the box body, and the cutter rod is arranged in the sliding groove in a sliding mode. A connecting rod is fixedly mounted on the annular rod, and a roller is rotatably mounted at the tail end of the connecting rod; the tail end of the cutter rod is arrangedto be round, the roller makes contact with the tail end of the cutter rod, and a depth control mechanism is arranged on the box body. The device is simple in structure and strong in function; the cutting depth of the cable can be effectively controlled, so that the cable cutting device can be used for different cables; good applicability is realized.

The invention discloses a de-sheathing device for an optical cable, comprising an optical cable and a de-sheathing device, wherein a loose sleeve is arranged inside the optical cable, a central reinforcing core is arranged inside the loose sleeve, and the de-sheathing device is composed of a cylinder, a fixing ring is arranged on the side wall of the cylinder, a connecting ring is arranged above the fixing ring, a rotating ring is arranged above the connecting ring, balls are arranged on the upper and lower sides of the rotating ring, a second rotating handle is arranged inside the connectingring, a fixing plate is installed at one end of the second rotating handle, a first rotating handle is arranged in the rotating ring, cutting blades are disposed at one end of the first rotating handle, and anti-slip lines are disposed on the side wall of the fixing ring. The beneficial effect achieved by the present invention is that the cross section of the fixing plate is designed in an arc shape, so that the optical cable is tightened by using the fixing plate to prevent the optical cable from rotating during cutting with the cutting blades; at the same time, the cutting depth of the cutting blades can be precisely controlled by setting the first rotating handle, thereby facilitating the user's use. The de-sheathing device is compact in structure and convenient to use.

The invention discloses a medical plaster cast saw with adjustable length and angle. The medical plaster cast saw comprises a plaster cast saw main body box, wherein a rotating motor is arranged in aninner cavity formed in the plaster cast saw main body box; a bearing plate is fixedly arranged on the rotating motor; a rotating cylinder is fixedly arranged on the bearing plate; a plurality of clamping grooves are symmetrically formed in the rotating cylinder; a first connecting rod is nested in the inner cavity of the rotating cylinder; a clamping block is movably arranged on a sliding rail; asaw blade is fixed to one end, away from a bearing, of a second connecting rod; an arc sliding block is movably arranged in an arc limiting groove; and a pull rope is fixed on the arc sliding block.According to the medical plaster cast saw, the position of a saw blade can be adjusted according to each cutting requirement, and the cutting depth can be effectively controlled; the angle of the sawblade can be conveniently adjusted when a special position is cut, and the medical plaster cast saw is more convenient and rapid to use; and meanwhile, a dust collection disc can effectively collect plaster cast dust generated during cutting and prevent the dust from splashing into a wound to influence healing.

The invention relates to a surgical scalpel with precise and adjustable cutting depth, which belongs to the field of medical devices. The ordinary surgical scalpel is improved, and a bracket is installed on the back of the cutting blade. There is a scale on both sides of the cutting blade, and a piece of the same limit piece is installed on both sides of the cutting blade to connect with the knife body. The inside of the knife body is equipped with a bracket, and the rear half of the knife body is installed with an adjusting nut and a lock nut that are engaged with the strip bolt. Therefore, the structure can accurately control the cutting depth of the surgical blade. A surgical scalpel with precise and adjustable cutting depth: comprising a cutting blade, a limit plate, a knife body, an adjusting nut, a locking nut, a scale, a bracket, and a strip bolt.

The invention relates to a cutter-inverted fresh lotus seed shelling machine and an application method thereof. The cutter-inverted fresh lotus seed shelling machine comprises a rack, wherein a hopper for feeding fresh lotus seeds is arranged on the rack; a discharge port is formed on one side below the hopper; the discharge port is connected with a discharge mechanism for grain separation and discharge; an inclined roll groove for conveying fresh lotus seeds is connected below the discharge mechanism; the upper end of the roll groove is connected with the discharge mechanism, and the lower end of the roll groove extends to below a groove wheel; a groove is formed on the periphery of the groove wheel along the circumferential direction; the cutter-inverted fresh lotus seed shelling machine also comprises a cutting mechanism for cutting lotus seeds; the cutting mechanism is arranged below the groove wheel and reversely arranged on a U-shaped rocker arm; and the U-shaped rocker arm is articulated with the rack. The cutter-inverted fresh lotus seed shelling machine has the beneficial effects of simple structure, convenience in operation, low manufacturing cost and low power consumption, is suitable to be popularized to individual farmers and meets wide market needs.

The invention discloses portable repairing equipment integrating municipal traffic and pavement cutting and filling. The portable repairing equipment comprises a main body box, a lifting assembly anda scraping assembly, a gland is installed at an opening in the upper end of the main body box, a first motor is fixed above the gland, a push rod is installed above the first motor, and the push rod is connected with the lifting assembly. Idler wheels are arranged on the left side and the right side of the bottom of the main body box, the lifting assembly is installed on the outer wall of the front face of the main body box, a protective shell is arranged on the front face of the lifting assembly, a cutting wheel is installed in the protective shell, a second motor is installed in the middle of the cutting wheel, and the scraping assembly is installed at the lower right corner of the main body box. And an air pump is fixed to the back face of the main box, an air cylinder is connected to the lower portion of the air pump, and a punching head is installed below the air cylinder. The whole device integrates the functions of road surface cutting, road surface crushing and road surface filling, and the trouble that in the prior art, three kinds of different equipment need to be carried at the same time for use is effectively solved.

The cutting device provided by the present invention includes a carrying platform and a cutting unit located above the carrying platform, the cutting unit includes a cutting knife and a knife holder, wherein a connecting portion is provided in the middle of the cutting knife, and the cutting knife passes through the The connecting part is hinged with the knife holder; the cutting device also includes a stopper between the cutter and the carrying platform, and after the cutting knife vertically cuts to the carrying platform, the stopper is used for Keep the blade of the cutting knife parallel to the carrying platform with a gap. The cutting device provided by the invention can be used for cutting the anisotropic conductive film, and can effectively avoid cutting failure of the anisotropic conductive film caused by insufficient cutting depth precision or poor parallelism of the cutter, thereby improving product yield.

The invention discloses a lawn cutting tool. The lawn cutting tool comprises a hand-held rod, an advancing trough plate fixed to the bottom of the hand-held rod and a blade installed on the advancing trough plate. The advancing trough plate is arc-shaped. The radian of the advancing trough plate is 85 degrees and the arc length is 205 mm. The arc plane extends forward along the lawn plane. A cutting edge of the blade is located under the advancing trough plate, and the direction of the cutting edge is same to that of the radian of the advancing trough plate. According to the lawn cutting tool, the blade is installed on the advancing trough plate, lawn cutting is achieved, the advancing trough plate is arc-shaped, the resistance when cutting is advanced can be reduced, grass seed at the edge can be protected to avoid accidentally injure, the blade can cut the lawn stably, continuously and smoothly, and the angle of the blade can be adjusted as needed through a fixed member, so that the lawn cutting depths can be controlled effectively, the lawn cutting depths are guaranteed to be same, at the same time, the thickness of the commercial turf with the soil can be controlled accurately through scales on the blade, an operator only needs to hold a handle, lawn cutting can be finished by advancing lawn cutting according to a preset track, and the operation is pretty convenient.

The invention discloses a woodwork bent component arc-shaped surface grooving device. The device comprises a storage box, a sliding groove is formed at the top of the storage box, a sliding block is slidably connected to the inner surface of the sliding groove, a mounting base is fixedly connected to the top of the sliding block, a rotating motor is fixedly connected to the top of the mounting base, the sliding block is arranged in the sliding groove, the rotating motor on the mounting base moves towards one side by means of the connection relation between a lead screw and a lead screw sleeve, the cutting depth of a groove can be accurately controlled through the structure, meanwhile, the height of a supporting plate can be adjusted by means of the connection relation between a threaded rod and a threaded sleeve in a jacking assembly, and the grooving position is accurate. A tension spring between two swing rods can assist the threaded rod in jacking the supporting plate when the threaded rod rotates again, through the structure, the labor intensity of workers can be reduced, meanwhile, the groove can be accurately formed in the arc-shaped face, the structure is simple, and the production efficiency of the device can be effectively improved.

The invention discloses a non-slip obstetrics and gynecology surgical knife capable of controlling the depth of the knife, which comprises a handle, a knife head and a positioning part. The front end of the knife head is provided with a trapezoidal blade. Rod, second cross bar and connecting rod; the rear part of the handle is also provided with an arc-shaped groove, the interior of the arc-shaped groove is provided with a silicone protrusion, and the middle part of the handle is provided with a lighting lamp; the front part of the handle A sheath is cooperatingly arranged on the outer surface, an annular groove is arranged on the rear end surface of the sheath, and a wiping sponge is arranged in the annular groove. The present invention can adjust the distance between the first cross bar and the second cross bar by pulling the second cross bar, thereby controlling the cutting depth of the cutter head; Easy to clean; in addition, the outer part of the arc-shaped groove is provided with a finger cover, which can prevent the scalpel from slipping out of the hand.

The invention relates to the field of power maintenance tools, and particularly relates to an appliance for cable stripping. The appliance for cable stripping comprises two hinged clamp bodies, wherein one end of each clamp body forms a clamp head, and the other end forms a clamp handle. The appliance for cable stripping further comprises a first supporting piece, a first cutting blade and an elastic piece, wherein the first supporting piece is arranged on the inner side of one of the two clamp bodies, and a cable can be placed on the first supporting piece; the first cutting blade is arrangedon the other one of the two clamp bodies in a height-adjustable mode, corresponds to the first supporting piece in position and is used for cutting an insulating layer outside the cable in the radialdirection of the cable; and the elastic piece is elastically connected with the two clamp handles, and the elastic piece can drive the two clamp handles to deviate from each other. The appliance is suitable for cables with various wire diameters, an insulating layer can be cut off in the circumferential direction of the cable, the cutting length and depth are controlled, labor is saved during operation, the elastic piece can automatically reset after the appliance is used, and the clamp bodies do not need to be reset manually.

The invention discloses a water and electricity installation slotting device which comprises a storage box, the storage box is provided with an exhaust fan, an installation pipe is arranged in the storage box, the installation pipe is fixedly provided with a filter plate, the storage box is fixedly provided with a lifting mechanism, the lifting mechanism is provided with a first connecting pipe, the first connecting pipe is provided with a hollow storage ball, and the hollow storage ball is provided with a second connecting pipe. A second connecting pipe is arranged on the hollow storage ball, a threaded pipe is arranged on the second connecting pipe, a third connecting pipe is arranged on the threaded pipe, a cutting blade is arranged in the third connecting pipe, a motor is arranged on the third connecting pipe, a telescopic connecting hose is arranged on the first connecting pipe, and dust generated by grooving of the cutting blade is sucked away through an exhaust fan; and by means of a threaded pipe, dismounting and mounting of a cutting blade, a motor and a third connecting pipe are facilitated, so that the cutting device can be placed at different positions for cutting at different angles, and the cutting device is relatively flexible.

The invention relates to a scalpel used in the hospital surgery department. The scalpel comprises a scalpel sleeve and a scalpel body, a sliding groove is formed in the scalpel sleeve, the scalpel body is located in the sliding groove, a damping layer is arranged between the upper side of the scalpel body and the sliding groove, and a damping layer is arranged between the lower side of the scalpeland the sliding groove; scales are arranged on the surface of the scalpel body, a main holding sleeve is arranged at the side, away from the point of the scalpel body, of the outer side of the scalpel sleeve, and multiple auxiliary holding sleeves are arranged at the side, close to the point of the scalpel body, of the outer side of the scalpel sleeve. The scalpel sleeve and the scalpel body arearranged, in this way, the scalpel body is located in the scalpel sleeve so that a doctor can hold the scalpel conveniently, the doctor can take and operate the scalpel with the main holding sleeve and the auxiliary holding sleeves, the length of the part, stretched into the scalpel sleeve, of the scalpel body can be adjusted according to needs to control cutting depth, and the practicability is good.

The invention discloses an aluminum shell cutting device for film capacitors, which relates to the technical field of capacitor manufacturing devices, and comprises a workbench, on which a rotating shaft is rotatably connected, and a liner shaft is coaxially connected to the end of the rotating shaft, wherein the aluminum shell Sleeved on the bushing shaft, a sliding plate is slidably connected to the workbench in the horizontal direction, and a cutting mechanism is connected to the sliding plate, and the cutting mechanism includes a ring frame, and the ring frame is fixedly connected to the sliding plate. In the present invention, when the aluminum shell is cut, the drive motor is started, and the output end drives the rotating sleeve to rotate through the transmission belt. The rotating sleeve forms a synchronous driving effect on a plurality of threaded rods through the planetary gear set, and the threaded rod rotates to drive the fixed block along the sliding groove. Move close to the aluminum shell, so that the cutters on the multiple fixed blocks are pressed against the aluminum shell synchronously, and the cutting operation of the aluminum shell is completed with the rotation of the aluminum shell, and the synchronous cutting effect is formed on the aluminum shell by multiple cutters, which improves the accuracy of the aluminum shell. Shell cutting efficiency.

The invention relates to the technical field of knitted fabric processing, in particular to a cutting device for knitted fabric processing. , the left and right sides of the placing table are provided with supporting plates, the top of the supporting plate is provided with a top plate, the lower side of the top plate is provided with a pressing plate, the first telescopic rod is arranged between the pressing plate and the top plate, the bottom of the pressing plate is fixedly connected with a blade, and the left and right sides of the top of the placing table are arranged. The side is provided with a fixing mechanism. In the present invention, by setting the fixing mechanism, the fabric on the placing table can be flattened to make the fabric smooth, and the fabric can be fixed on the placing table through a pressing block. By setting a shock absorbing mechanism, the impact of vibration on the blade can be reduced. The impact of cutting is beneficial to improve the cutting quality. By setting the chute, the stability of the pressure plate moving up and down can be ensured. By setting the pressure sensor, the cutting depth of the blade can be effectively controlled.

A laser cutting machine comprises an X-axis cutting device and a bending and moving device, wherein the X-axis cutting device is provided with an upper laser head and a lower laser head, a first slide groove and a second slide groove are formed in the X-axis cutting device, the first slide groove is parallel to the second slide groove, the upper laser head is arranged on the first slide groove in a sliding mode and located above a platform, and the lower laser head is arranged on the second slide groove in a sliding mode and located below the platform. The bending and moving device comprises a base and a moving air cylinder used for controlling the base to move forward and backward, wherein an upper clamping portion, a lower clamping portion, two longitudinally-parallel first guide rails, an upper bending air cylinder and a lower bending air cylinder are arranged on the base, the upper clamping portion and the lower clamping portion are transversely erected on the two first guide rails respectively, and the upper clamping portion and the lower clamping portion are connected with the bending air cylinders respectively. The upper laser head and the lower laser head are matched with each other to cut the upper face of a wire rod and the lower face of the wire rod respectively, and therefore the cutting depth is effectively controlled, the inner portion of the wire rod is prevented from damage, manual operation is replaced, production efficiency is high, labor cost is saved, and the defective rate is lowered.