95results about How to "Reduce cutting errors" patented technology

The invention relates to the technical field of high-frequency welded pipe machining, in particular to a high-frequency welded pipe automatic fixed-length cutting device which comprises a base, a bottom plate, a clamping unit and a cutting mechanism. According to the high-frequency welding pipe cutting device, the two clamping units are arranged to continuously clamp the cutting position and the follow-up feeding position correspondingly, the first clamping plates in the clamping units cooperate with each other to clamp the notch of a high-frequency welding pipe up and down, and the first auxiliary pressing set assists in clamping the notch of the high-frequency welding pipe front and back; by means of formed circumferential multi-point clamping, it is guaranteed that a notch is smooth and not prone to deformation; secondly, through mutual cooperation of a first clamping plate, a first auxiliary pressing set and a second auxiliary pressing set, the problem that a notch is uneven due to deviation of the high-frequency welded pipe is avoided, and the problem that the cutting error is increased due to deviation of the high-frequency welded pipe in the distance fixing process is solved; and moreover, the required cutting length is controlled through a fixed distance group in the cutting mechanism, and the high-frequency welding pipe is fed and conveyed through left-right reciprocating motion of a right side bottom plate, so that the production cost is reduced, meanwhile, a notch of the high-frequency welding pipe is smooth, and the cutting error is reduced.

The invention discloses a three-in-one laser flame composite cutting system with a dual height tracking function, which solves the problem of respective limitations of a traditional laser cutting system and a traditional flame cutting system through technologies of intelligent switching, fault self-inspection, path optimization, cloud linkage and the like, and improves the cutting efficiency, the cutting quality and the equipment reliability. The self-adaptive switching module can automatically select a laser cutting mode, a flame cutting mode or a laser-flame composite cutting mode according to real-time feedback, and it is ensured that the optimal cutting effect is always achieved under different thicknesses and cutting conditions; according to the dual height tracking technology, through cooperative work of a high-precision laser sensor and a flame sensor, accurate control over the height of the cutting head is guaranteed, and the cutting precision and the section quality are optimized. And the fault self-checking module monitors the state of the equipment in real time and automatically switches modes or manually operates in case of faults, so that the production continuity is ensured. The intelligent cutting path optimization module dynamically adjusts the cutting path and speed, reduces deformation of a heat affected zone, and improves the smoothness of the cutting edge.

The invention discloses a cross beam driving device of a high-precision plasma cutting machine, and relates to the technical field of plasma cutting equipment, the cross beam driving device comprises a machine tool and a cross beam main body slidably arranged on the machine tool, guide rails are fixedly arranged on the two sides of the machine tool, and magnetic suspension modules are arranged between the cross beam main body and the two guide rails; a guide structure used for guiding the beam body to move in the length direction of the guide rail is arranged on the guide rail, and a driving device used for driving the beam body to slide is arranged on the machine tool. The plasma cutting machine has the advantages that high-precision cutting operation of the plasma cutting machine can be considered, meanwhile, the plasma cutting machine can efficiently move to the position needing to be cut, and then the working efficiency of the plasma cutting machine is improved.

The utility model provides a textile fabric cutting device, which relates to the textile fabric processing field and comprises a fixed frame, a processing platform and a movable frame, two groups of transmission rollers are arranged on two sides of the inner side of the fixed frame, a baffle is arranged on one side of the top of the inner side of the fixed frame, a cleaning roller is arranged at the bottom of the baffle, the processing platform is arranged on the inner side of the fixed frame, and the movable frame is arranged on the processing platform. Two sets of protective pads are arranged on the two sides of the top of the machining platform, a movable frame is arranged on the top of the fixed frame, an adjusting cutting head is arranged at the bottom of the movable frame, and two sets of electric telescopic rods are arranged on the top of the movable frame. According to the cloth cutting device, a worker can conveniently rotate the adjusting cutting head to adjust different cutting heads or cutting angles according to different cloth characteristics or processing requirements, it is guaranteed that displacement or dislocation cannot occur in the fabric cutting process, and meanwhile the device can adapt to the processing effect of different cloth; and secondly, the adjusting time of manually replacing the tool bit by workers can be shortened, and the machining efficiency of the device is improved.

The invention discloses a forming device for manufacturing a reinforced concrete prefabricated frame, and relates to the technical field of reinforced concrete prefabricated frames, the forming device comprises an electric telescopic rod, a cutting table, a supporting rod and a connecting frame, the electric telescopic rod is fixedly mounted at the top of the cutting table, an extension plate is fixedly connected to the side wall of the cutting table, and a positioning groove is formed in the extension plate; the supporting rod is fixedly connected to the bottom of the electric telescopic rod. The supporting rod drives the shell to move upwards through the connecting frame, the shell drives the adjusting assembly to synchronously move upwards through the conveying assembly, the adjusting assembly can drive the prefabricated steel bar frames fixed by the fixing assembly to move upwards, clamping and hoisting of the prefabricated steel bar frames are achieved, and it can be ensured that the multiple prefabricated steel bar frames are in the clamped and fixed state; and the situation that the cutting positions of the multiple steel bar frames of the same concrete prefabricated frame are unequal can be avoided, and the effect that the multiple steel bar frames are cut at the same position in the same batch is achieved.

The invention relates to the technical field of textile fabrics, and discloses a textile fabric cutting device for textile production, which comprises a supporting table, a control table is fixedly mounted on the front surface of the supporting table, a supporting plate is fixedly mounted at the top of the supporting table, and a guide rotating drum is arranged on the inner side of the supporting plate. And a rotating shaft movably penetrates through one side of the guide rotating cylinder, the rotating shaft is fixedly installed on the inner wall of the supporting plate, and the outer wall of the rotating shaft is movably sleeved with the guide rotating cylinder. A clamping cutting part is arranged, a spring and a sliding rod structure are adopted, a clamping plate can flexibly adapt to textile fabrics with different thicknesses, friction force is increased through a rubber pad, it is ensured that the fabrics are kept stable and do not move in the cutting process, meanwhile, a hydraulic cylinder drives a cutting blade to conduct precise cutting, and the cutting efficiency is improved. And the pressing limiting block further ensures the cutting accuracy and stability, and the effects of improving the cutting efficiency and ensuring the flatness and precision of the cut edge are achieved.

The invention provides a cigarette bar laser cutting method and device. The method comprises the steps that machining parameters are obtained, wherein the machining parameters comprise the cigarette making machine conveying speed V1, the galvanometer cutting speed V2, the cigarette diameter D and the cigarette length L; according to the processing parameters, the cigarette bar cutting angle theta is obtained through internal calculation, the cigarette bar cutting angle theta is the included angle formed by the laser moving path and the cross section of the cigarette bar, and the calculation process of the cigarette bar cutting angle theta is as follows: the cigarette bar monorail conveying speed V3 = L * (V1 / 2); the cigarette bar cutting time t is equal to D / V2; the cigarette bar moving distance S is equal to V3 * t; the cigarette bar cutting angle theta is equal to arctan (S / D); the laser moving path comprises an odd-number path AD and an even-number path EH, a laser beam is emitted according to the cigarette bar cutting angle, the laser beam is driven to circularly pass through the odd-number path AD and the even-number path EH through the movement of the galvanometer, and the cigarette bars are cut at equal intervals back and forth. The cigarette bar laser cutting method has the advantages in the aspects of cutting precision, cutting efficiency, dynamic cutting adaptability, cutting path planning optimization and the like.

The utility model relates to the technical field of circuit board cutting equipment, and discloses a cutting device for circuit board production, which comprises a bottom plate, the inside of the bottom plate is slidably connected with a telescopic plate, and one side of the bottom plate is provided with a rotating groove. According to the cutting device for circuit board production, by arranging a rotating mechanism, tool bits, a prompting mechanism and a scale plate, when the cutting device is used, a driving motor in a motor box is started, the driving motor drives a positive and negative screw rod B on one side to rotate, and then the two tool bits on the surfaces of the positive and negative screw rods move relatively under the action of a top limiting rod; therefore, the effect of cutting circuit boards of different sizes is achieved, when the tool bits move, an indicating arrow at the top can be driven to slide in a sliding groove formed in the surface of the fixing plate, a scale plate arranged on the surface of the fixing plate is matched, a worker can conveniently and visually check the distance between the tool bits, the cutting error is reduced, and the working efficiency is improved. And the cutting accuracy is ensured.

This utility model discloses a cutting device for refrigeration compressor castings, relating to the technical field of cutting equipment. It includes a stepper motor and a saw blade, and further includes a folding assembly. The bottom of the folding assembly is fixedly connected to the outer wall of the stepper motor via a frame. Buffer components are fixedly connected to the corners of the folding assembly. The folding assembly includes a main plate and a secondary plate connected by a hinge to form a foldable structure. When the device needs to be stored, the secondary plate can rotate around the hinge. The sliding connection structure between the insert and the threaded cylinder serves as a guide and limiter, ensuring a smooth and orderly folding process. Rotating the threaded cylinder pushes the limiter frame to slide along the outer wall of the threaded cylinder, causing the insert to move and match the insertion hole position of the folded main plate and secondary plate, achieving secure storage of the folding assembly. This cutting device achieves its purpose as a cutting device for refrigeration compressor castings.

The utility model relates to the technical field of cutting equipment, and discloses a cutting device for waste water filter production, which comprises a cutting machine, a protective cover, a backup plate and a cutting cutterhead, a connecting assembly is arranged between the cutting cutterhead and the cutting machine, an adjusting assembly is arranged between the backup plate and the protective cover, the connecting assembly comprises an output shaft of the cutting machine, and the output shaft of the cutting machine is connected with the backup plate. Connecting teeth are uniformly and fixedly connected to the surface of the output shaft, a first connecting box is fixedly connected to the surface of the output shaft, a second connecting box is slidably connected to the surface of the output shaft, and guide rods are symmetrically and fixedly connected to the surface of the end, close to the second connecting box, of the first connecting box; and guide holes are symmetrically formed in the surfaces of the cutting cutterhead and the second connecting box. According to the utility model, through the arrangement of the connecting assembly, the installation process of the cutting cutter head is simple and rapid, various tools are not needed, the replacement time of the cutting cutter head is shortened, and the production efficiency is greatly improved.

The present invention relates to the technical field of power cords, and in particular to a three-hole parallel die processing device for home decoration wires, comprising: a die processing assembly, which includes a wire body, a die body for wrapping the surface of the wire body, two mounting shells installed at the discharge port of the die body, and a cutter for cutting the wire body is provided inside the mounting shell; a tension assembly, which includes a first clamping mechanism and a second clamping mechanism for movably clamping and tightening the wire body, and the cutter is located between the first clamping mechanism and the second clamping mechanism and is used to align with the tightening area of ​​the wire body; a limit assembly is installed on the second clamping mechanism and is used to impose constraints on the second clamping mechanism so that the wire body is balanced in force during the cutting process. The beneficial effect of the present invention is that the inclined setting of the telescopic rod and the telescopic cylinder not only provides a clamping force, but also applies tension, which helps the wire to remain in a straight state before cutting and improves the cutting accuracy.

According to the cutting equipment for the guitar raw material with the optical fiber sensor, a wood board body is arranged below a variable motion track, the shape of the variable motion track is changed according to the shape of the cut wood board body, a circumferential tractor is fixedly arranged in the center of the inner side of the variable motion track, and a connecting rod is arranged at the working end of the circumferential tractor; the other end of the connecting rod is fixedly connected with a cutter, the edge of the cutter is tightly attached to the inner side of the variable motion track and moves according to the shape of the variable motion track, the movable limiting plate is concave, fixed sliding rails are arranged on the outer sides of the top faces of the two sides of the movable limiting plate, and positive pole magnets are arranged on the inner walls of the fixed sliding rails; the side face of the movable limiting plate is provided with a matched negative pole magnet, and the movable limiting plate is fixedly arranged below the wood board body through magnetic attraction of the positive pole magnet and the negative pole magnet. Adjustment can be conducted according to the shape of a wood board body through the variable movement track, the cutter moves along the track matched with the wood board in shape, and the cutting tool bit can cut the wood board.

The utility model relates to the field of copper bush production, and discloses a copper bush positioning and cutting device which comprises two supporting plates, the two supporting plates are both fixedly installed on the top face of a base, a workbench is fixedly installed on the top face of the base, sliding grooves are formed in the two faces, close to each other, of the two supporting plates, and the sliding grooves are communicated with the workbench. And a positioning block is slidably connected between the two sliding grooves in an inserted mode, a band-type brake motor is fixedly installed in one of the two sliding grooves, a threaded rod is fixedly installed at one end of a rotating shaft of the band-type brake motor, and a threaded hole is formed in one side of the positioning block. According to the copper bush cutting device, each cutting position of the whole copper bush to be cut can be limited, so that the cut copper bushes are the same in length, the possibility of each cutting error is reduced, the cutting accuracy is improved, the time consumed by a distance measuring procedure is effectively reduced, and the working efficiency of cutting the copper bushes is effectively improved.

The utility model relates to mechanical processing technical field discloses a kind of fast auxiliary cutting circle device, including magnetic seat, first support frame, second support frame, scale frame and gas cutting torch, the first support frame is fixedly connected on magnetic seat, the inside of first support frame is provided with height adjusting assembly, the inside of second support frame and scale frame is provided with transverse adjusting assembly, the height adjusting assembly includes height adjusting screw rod, the transverse adjusting assembly includes first transverse adjusting screw rod and second transverse adjusting screw rod, the outer wall of height adjusting screw rod, first transverse adjusting screw rod and second transverse adjusting screw rod is respectively threadedly sleeved with height adjusting slider, first transverse adjusting slider and second transverse adjusting slider. In the utility model, the device effectively solves the problem that the circular steel plate cutting is not up to standard, other equipment is needed to cooperate with processing, the processing time is long, the labor intensity of operating personnel is big, saves time and labor, and the stability and accuracy of operation are significantly improved.

The raw material cutting machine for producing the beam splitter prism comprises a cutting machine body, saw blades are arranged on the inner wall of the cutting machine body, installation grooves are formed in the two sides of the inner wall of the cutting machine body, a connecting block is fixedly installed at the top end of the cutting machine body, one side of the connecting block is connected with a plurality of sets of spraying heads, and the spraying heads are connected with the cutting machine body. The other side of the connecting block is connected with a water pipe, one end of the water pipe is connected with a water tank, the water tank is fixedly connected with one side of the cutting machine body, a water pump is arranged on the inner wall of the water tank, a water storage tank is formed in the bottom end of the cutting machine body, and a filter plate is fixedly installed on the inner wall of the top end of the water storage tank. According to the cutting machine, cooling water is evenly sprayed to raw materials and the saw blade, the temperature of a cutting area is effectively reduced, and therefore the possibility of raw material deformation and cutting errors is remarkably reduced, and the cutting precision and quality are improved.

The utility model provides an intelligent plate shearing machine capable of automatically adjusting shearing angles, which relates to the technical field of plate shearing machines and comprises an operation table, a first rolling wheel is arranged on one side of the operation table, and a second rolling wheel is arranged on one side of the operation table. In this way, the shearing angle of the cutting tool bit can be controlled by operating the control cabinet in the using process, and it is guaranteed that the extremely high precision can be achieved in each time of cutting. The intelligent plate shearing machine is beneficial to reducing cutting errors, improving consistency and quality of products and avoiding material waste or follow-up machining difficulty caused by inaccurate angles, meanwhile, through adjustment of the angle steering gear, the intelligent plate shearing machine can better adapt to materials of different thicknesses, hardness and materials, the shearing angle can be adjusted in real time according to the characteristics of the materials, and the production efficiency is improved. Due to the adaptability, the machine not only can treat conventional materials, but also can cope with some materials with special requirements, and the application range of the machine is widened.

The invention discloses a pipe cutting machine laser head groove follow-up control method, and relates to the technical field of pipe cutting machines, and the method comprises the following steps: scanning a pipe through a laser head to ensure that the pipe is always positioned on the surface of the pipe in the calibration and calibration process; b-axis zero marking and pendulum length calibration are conducted, it is ensured that a mechanical system and a control system of the pipe cutting machine are in the initial state, and an accurate reference basis is provided for groove treatment; and according to groove calibration data and pipeline parameters, the irradiation angle and power of the laser head are calculated, the following height and the feedback height of the laser head are adjusted, and it is ensured that the laser head keeps the optimal working state in the groove treatment process. Through automatic and accurate control, high quality and high efficiency of groove treatment are achieved, the burden of manual adjustment is reduced, the machining performance of the pipe cutting machine can be remarkably improved, and the pipe cutting machine is widely applied to the field needing high-precision groove treatment.

The utility model relates to electronic wire production technical field discloses an integrated winding mechanism for electronic wire production, including protection box, the protection box bottom side is installed with line comb through support, the line comb rear side is provided with cutting assembly, the protection box left side inner wall is fixedly connected with the roll axle, the roll axle middle part outer wall is fixedly connected with the limit ring, the limit ring bottom side is linked with the protection box through the fixed support, the limit ring left side is provided with transmission assembly, the roll axle one end is connected with connecting piece no.

The invention provides multifunctional cutting equipment for producing pipe jacking machine parts, and relates to the technical field of cutting equipment, the multifunctional cutting equipment comprises a cutting table, positioning vertical plates are mounted on the two sides of the top of the cutting table, and driving assemblies are mounted on the inner sides of the positioning vertical plates; a cutting knife assembly is mounted at the bottom of the driving assembly, and a positioning column is telescopically mounted on the front side of the bottom of the driving assembly; a fixing support is installed on the front side of the cutting table. A supporting carrier plate is mounted at the top of the fixed bracket; a driving motor is mounted at the bottom of the supporting carrier plate through a connecting plate; a first guide sliding groove and a second guide sliding groove are formed in the rear side of the cutting table. The rotating piece and the anti-skid bracket are used for moving upwards to drive a large plate to be adjusted in position, the plate cutting error of the pipe jacking machine component is reduced, the cutting precision is improved, and the problems that the plate is large in size and heavy, and the cutting precision of the cutting size is difficult to guarantee when the plate hoisted by equipment such as a crane is cut are solved.

The utility model provides a clamping tool for multi-wire cutting. The clamping tool is applied to multi-wire cutting equipment. The clamping tool for multi-wire cutting comprises a base, a first connecting base face, a second connecting base face and a clamping device, wherein the base is provided with a first connecting base face used for containing a workpiece needing to be cut; the clamping mechanism is arranged above the base and used for clamping the workpiece and enabling the workpiece and the base to be relatively fixed; and the positioning mechanism comprises a first positioning reference surface and a second positioning reference surface. Wherein a plurality of clamping mechanisms are arranged on the base, and the plurality of clamping mechanisms are distributed on the base at intervals. In this way, the problems that an existing multi-wire cutting device is complex in assembly and poor in clamping precision can be effectively solved.

The invention provides a cutting device for plastic products after blister forming. The cutting device comprises a workbench, a support is mounted at the bottom of the workbench, a positioning assembly is arranged above the workbench, the height of the positioning assembly is adjustable, a mounting frame is slidably arranged above the workbench, and a moving frame is slidably mounted on the side face of the mounting frame. According to the cutting device used after plastic suction forming of the plastic products, the plastic products can be effectively positioned through the arranged positioning assembly, the plastic products can be conveniently stacked together to be cut and machined, and the positioning assembly is arranged in an adjustable mode and is suitable for positioning the plastic products stacked at different heights; and meanwhile, the position of the cutting assembly can be flexibly adjusted according to the cutting requirement, the cutting assembly can conveniently cut different positions of the plastic products, the cutting device is suitable for the plastic products of different specifications, in addition, in the cutting process of the cutting device, waste materials and chippings generated in the cutting process can be cleaned in time, and use of the cutting device is convenient.

The utility model discloses a laser cutting machine for steel, which belongs to the field of steel processing and comprises a base and a steel body, a support frame is arranged in the center of the top of the base, a laser cutting component for cutting the steel is arranged in the support frame, and guide limiting components are arranged on two sides of the top of the base. Each guiding and limiting assembly comprises a connecting frame fixedly connected with the base, a limiting frame is arranged at the top of the connecting frame, and two symmetrically-arranged sliding plates are slidably connected into the limiting frame; through the design of the guide limiting assembly, a steel body is automatically limited through a limiting roller, manual adjustment is not needed, the operation convenience and the cutting stability are improved, a sliding plate is slidably connected to a guide protrusion, and an S-shaped elastic piece is arranged, so that the position of the limiting roller can be adjusted in a self-adaptive mode along with movement of the steel body; and stable limiting of steel of different sizes is ensured.

The reinforcing steel bar cutting device for building construction comprises a cutting table, the top of a connecting frame is in threaded connection with a first screw rod, the top end of the first screw rod is fixedly connected with a rotary knob, the bottom end of the first screw rod is rotationally connected with a fixing block, and the inner wall of the front face of the cutting table is slidably connected with a connecting rod; a pull rod is fixedly connected to the front end of the connecting rod, connecting rods are fixedly connected to the front side and the rear side of the left side of the connecting rod correspondingly, the surfaces of the connecting rods are slidably connected to the inner wall of the cutting table, positioning blocks are fixedly connected to the front ends of the connecting rods, and positioning rods are fixedly connected to the front faces of the positioning blocks. The fixing block and the positioning block are used in a matched mode, the reinforcing steel bar is inserted into the connecting cylinder and fixed through the fixing block, the device can effectively reduce the shaking amplitude of the reinforcing steel bar, the cutting point of the reinforcing steel bar is easy to calibrate, and the effects that the reinforcing steel bar is convenient to calibrate, and the reinforcing steel bar cutting error is reduced are achieved.

The utility model belongs to brick cutting technical field especially relates to a high accuracy mechanical cutting table structure of brick cutting, including support platform, first motor, screw rod and first guide rod etc., first motor installs at the upper portion front side of support platform, its output shaft is towards back, the one end of screw rod is fixed on the output shaft of first motor through the shaft coupling, the other end is with the rear portion of support platform rotation cooperation, two first guide rods are fixed in the upper portion of support platform and are located the two sides of screw rod respectively, the length of three is kept consistent. Through the clamping and positioning assembly in the clamping block and spring, realize the automatic clamping of brick, and cooperate the ruler to provide the position reference for the operator, make it can accurate control the installation board moving distance according to the ruler scale, control the perpendicular error of brick cutting position and cutting line in the very small range, guarantee the cutting position of brick and the cutting line of cutting piece always keep on the same vertical plane, improve the brick cutting accuracy, reduce the cutting error.

The utility model relates to the technical field of photovoltaic manufacturing, and discloses a photovoltaic profile automatic punching device which comprises a machining table, a movable column is fixedly connected to one side of the outer portion of a driving assembly, a movable ring is rotatably connected to the outer portion of the movable column, a connecting rod is fixedly connected to the outer portion of the movable ring, and the connecting rod is fixedly connected to the outer portion of the driving assembly. The top of the connecting table is fixedly connected with a sliding rod, the two sides of the top of the sliding base are slidably connected with fixing plates, the adjacent sides of the two fixing plates are fixedly connected with an air cylinder, and the other side of the bottom of the sliding base is fixedly connected to the top of the connecting rod. According to the device, the movable ring is driven by the movable column to rotate, a machined object can be transported through the design, the two fixing plates are fixed through the air cylinders during transportation, slipping can be prevented in the moving process, and the machined object can be conveniently machined and transported when the device works through the design.

The utility model discloses a filter cloth cutting positioning device which comprises a bottom plate, the bottom plate is fixedly connected with a top plate through a side plate, a sliding groove is formed in the top plate, a moving block is arranged in the sliding groove, mounting sleeves are installed on one side of the lower wall of the top plate and the lower wall of the moving block, connecting rods are inserted in the mounting sleeves, and the connecting rods are connected with the sliding groove. The utility model relates to the technical field of filter cloth processing, through the design of the sliding chute and the moving block on the top plate and the combination of the screw rod driven by the motor and the support structure, the accurate control of the moving block is realized, and further the accurate positioning of the filter cloth is realized. The combined structure of the moving block, the connecting rod, the sleeve, the trowelling pressing plate and the spring not only can automatically adapt to filter cloth materials with different thicknesses and ensure that the materials are flat before cutting, but also can provide necessary downward pressure under the action of the spring, keep the materials stable in the cutting process and reduce cutting errors.

The utility model discloses an automatic cutting heat preservation sleeve device, include: casing, install conveying mechanism and cutting mechanism on the casing, conveying mechanism is used for conveying heat preservation sleeve along the first direction, cutting mechanism is located the unloading end of conveying mechanism, is used for carrying out even cutting to heat preservation sleeve, cutting mechanism includes: mounting bracket, mounting shaft, tool rest, blade and driving piece. The utility model discloses the synergic working of conveying mechanism and cutting mechanism has realized the automatic conveying and cutting of heat preservation sleeve, has improved the cutting efficiency, has avoided the safety risk of manual cutting, and the design of cutting mechanism has guaranteed the evenness of cutting, has promoted the cutting quality of heat preservation sleeve.

The utility model relates to the technical field of die-cutting machines, in particular to a die-cutting machine with an anti-deviation function, which is characterized in that a correcting component is connected to a cutting table, when a packaging box is conveyed to a base table for cutting, the correcting component corrects the packaging box, a limiting component is connected to a conveying table, and before the packaging box is conveyed to the cutting table, the limiting component is connected to the cutting table. The limiting assembly limits the position of the packaging box, and when the packaging box is conveyed to the cutting table through the conveying table and the position of the packaging box deviates on the cutting table, the correcting assembly can transversely adjust the packaging box, so that the packaging box corresponds to the cutting table, and the situation of cutting deviation of the packaging box is prevented; and in the process that the conveying table conveys the packaging boxes, the packaging boxes are limited, and then the cutting error of the packaging boxes is reduced.

The utility model relates to the technical field of sawtooth cutting knives, and discloses a sawtooth cutting knife for a silage harvester, which comprises a mounting frame, mounting plates are symmetrically and fixedly connected to the upper end face and the lower end face of the mounting frame, a lifting plate is vertically and slidably connected to one side of the mounting frame, and a cutting knife body is fixedly connected to one side, away from the mounting frame, of the lifting plate. According to the characteristics of different materials, the position of the cutting knife body on the mounting frame can be adjusted and fixed, so that the material cutting height of the cutting knife body is changed, it can be guaranteed that the cutting knife body makes contact with the materials at the optimal angle and position, resistance in the cutting process is reduced, and the cutting efficiency is improved. The cutting efficiency is improved, so that the working speed of the silage maize harvester is increased, the production efficiency is improved, friction and impact between the cutting knife body and materials can be reduced through reasonable cutting height setting, the abrasion speed of the cutting knife body is reduced, the frequency of replacing the cutting knife body is reduced, and the service life of the silage maize harvester is prolonged.

The utility model discloses cutting equipment for electronic connecting wire production, which belongs to the technical field of electronic connecting wire production and comprises a workbench, a wire harness positioning and conveying component, a wire harness clamping component, a cutting component and a wire harness supporting component are arranged at the upper end of the workbench, and the wire harness positioning and conveying component and the wire harness clamping component are arranged on two sides of the upper end of the workbench. The cutting assembly is arranged on the rear side of the left end of the wire harness positioning and conveying assembly, the wire harness bearing assembly is arranged on the side, away from the wire harness clamping assembly, of the wire harness positioning and conveying assembly, and the wire harness bearing assembly is arranged on the front side of the cutting assembly. According to the wire harness cutting device, high precision and stability of wire harness conveying can be achieved through the accurate wire harness positioning and conveying assembly, the accuracy of the cutting length is ensured, the consistency of product quality is improved, the wire harness can be effectively fixed through the arranged wire harness clamping assembly, displacement of the wire harness in the cutting process is prevented, therefore, cutting errors are reduced, and the production efficiency is improved. And the cutting precision is improved.