12results about How to "Improve cropping" patented technology

The utility model relates to a kind of printing film cutting machines for in-mold marking, including support, cutting mechanism is fixedly installed in the top center of support, and the both sides of cutting mechanism are equipped with tensioning mechanism and supporting mechanism, and the top one end of support is fixedly installed with discharging mechanism, and the top other end of support is fixedly installed with winding mechanism, cutting mechanism includes the fourth support seat board fixedly installed in the top both sides of support, and rotating roller is rotatably installed between two fourth support seat boards, and one fourth support seat board is fixedly installed with frame plate, the top of frame plate is fixedly installed with second motor, and the output end of second motor is connected with screw rod.

The utility model relates to the field of clothes processing, concretely relates to a device for assisting the trimming of clothes lower hems, including support frame, support frame is equipped with crossbeam, the rotary connection has the turntable on the crossbeam, the turntable is installed telescopic link, the telescopic link is equipped with the mannequin model, the telescopic link is equipped with the quick lock head of adjusting mannequin model height below mannequin model, the side of support frame is equipped with the laser positioner of emitting laser to mannequin model direction, the utility model discloses can accurately judge the position that needs to be cut through laser positioner cooperation screw rod, slider and other structures, realizes the cutting around the lower hem of clothes through the rotation of the turntable, improves the cutting effect and reduces the labor intensity at the same time, in the cutting process, a person can complete the cutting of clothes, improves work efficiency, through the collection frame can in time collect the cloth that cuts down.

The utility model relates to a novel winding pole piece cutter which comprises an upper cutter fixing plate and a lower cutter fixing plate, the lower cutter fixing plate is located on the lower portion of the upper cutter fixing plate, the lower cutter fixing plate and the upper cutter fixing plate are connected in a guiding mode through a group of guiding shafts, an upper cutter is arranged behind the upper cutter fixing plate, and the lower cutter is connected with the upper cutter fixing plate through a group of guiding shafts. A lower cutter is mounted on the upper surface of the lower cutter fixing plate and is matched with the upper cutter to realize cutting action; the upper cutter fixing plate is connected with a guide shaft through a fixing bearing, and an upper cutter moving plate is arranged at the end of the upper portion of the guide shaft. The device has the advantages that the structure is reasonable, the dust removal effect is improved, the problem that the cutting effect is influenced by air pressure is effectively avoided, the universality is good, and the cutter replacement efficiency is effectively reduced.

The utility model discloses a paperboard cutting device, belongs to the technical field of paperboard processing, and mainly solves the problems that in the prior art, when a paperboard is placed on a workbench, the stability of the paperboard in the cutting process cannot be guaranteed due to the fact that the paperboard is not positioned and fixed, the paperboard can deviate along with the movement of a cutting wheel, and the cutting effect of the paperboard is affected. The cutting device comprises a workbench, a supporting frame is fixedly connected to the top of the workbench, guide sliding grooves are formed in the two sides of the supporting frame, movable seats are slidably mounted in the guide sliding grooves, two pressing plates are fixedly connected between the two movable seats, a telescopic air cylinder is mounted on the supporting frame, and one end of the telescopic air cylinder is fixedly connected with a mounting transverse plate; two symmetrical connecting rods are fixedly connected to the bottom of the mounting transverse plate, an electric push rod is arranged on the supporting frame in a penetrating mode, a mounting frame is arranged at the end, extending into the supporting frame, of the electric push rod, two symmetrical positioning plates are fixedly connected to the mounting frame, and two limiting sliding plates are fixedly connected to the top of the workbench.

This utility model relates to the technical field of raw material cutting equipment, and discloses a raw material cutting device for packaging carton production. It includes a worktable; a support is provided at the top of the worktable, and feeding rollers are symmetrically arranged at both ends of the worktable, with the feeding rollers rotatably connected to the worktable. A cutting mechanism is provided on the support, and smoothing mechanisms are symmetrically arranged on both sides of the cutting mechanism. The roller-shaped smoothing structure allows for smoothing of the raw material during pressing, preventing wrinkles and protecting the material, thus reducing breakage. The linkage structure allows the pressing roller to continuously rotate outward while the moving block moves downward to press the raw material, thereby smoothing any wrinkles that may exist inside the raw material and improving the subsequent cutting effect.

The utility model discloses an automatic leather cutting device which comprises an electric push rod, a hydraulic rod, a conveying roller, leather and a cutting mechanism, the leather is wound on the conveying roller, the two ends of the conveying roller are both rotationally connected with a baffle, one side of the baffle is provided with an installation lug, the top of the installation lug is connected with a limiting plate through a supporting vertical plate, and the limiting plate is connected with the hydraulic rod. An electric push rod is arranged on the limiting plate, and the telescopic end of the electric push rod is connected with the cutting mechanism. The limiting plate is arranged at the top of the supporting vertical plate, the electric push rod can be conveniently installed through the limiting plate, the transverse position of the cutting mechanism can be adjusted through the electric push rod, the cutting mechanism can cut different positions of leather according to the cutting requirement, the cutting effect is greatly improved, and the cutting universality is improved; according to the leather cutting device, leather can be automatically conveyed conveniently through the conveying rollers, the baffles can be conveniently supported and mounted through the mounting lugs, multi-position simultaneous cutting can be conducted through the four cutting mechanisms, and the cutting efficiency is improved.

The application relates to the field of printer label cutting, and discloses an automatic positioning and cutting label printing device, which comprises a printer body, a label roll arranged in the printer body, and conveying components arranged in the printer body to help conveying the label roll; a pair of shaft supporting tables are arranged in the printer body; the automatic positioning and cutting label printing device further comprises cutting components, the cutting components comprise a cutter pad and a plurality of upper cutters provided with sawtooth edges; the upper cutters reciprocate up and down, and the cutter pad is used for cutting labels. Through the setting of a touch sensing part, the working upper cutters can be rotated and touched in cooperation with the switching components; through the setting of piezoelectric sensors equal in number to the upper cutter edges, the damage of the cutter edges can be quantified, and the controller is used for monitoring the damage of each passing upper cutter in real time, so that the subsequent timely replacement is facilitated; through the setting of automatic detection and automatic switching of the cutter edges, it can be ensured that the cutter edges of the upper cutters are intact each time, and the cutting effect of the printer is improved.

This invention discloses a plastic bucket processing production line and online control system, relating to the field of plastic bucket processing technology. The invention includes a base, a U-shaped frame fixedly mounted on the upper surface of the base, a blow molding device fixedly mounted on the inner wall of the U-shaped frame, a top mold seat slidably mounted on the side of the base near the U-shaped frame, two mold sleeves slidably mounted on the inner wall of the U-shaped frame, and evenly distributed support seats fixedly mounted on the side of the base away from the U-shaped frame. By driving a threaded rod to rotate, the threaded rod drives a second guide block to slide horizontally. The second guide block, through a connecting rod, causes the cutting machine body to move horizontally. As the cutting machine body moves horizontally, the cutting wheel of the cutting machine body cuts off the excess material at the top of the plastic bucket, thus conveniently realizing the automatic cutting of the excess material at the top of the plastic bucket, effectively improving the convenience of cutting the excess material at the top of the plastic bucket, and simultaneously improving the cutting effect.

The utility model provides a steel plate cutting device for sheet metal working, which relates to the field of sheet metal working and comprises a stamping cutting frame, a feeding mechanism is arranged at the top of the stamping cutting frame and comprises a fixing frame, a rotating rod, a supporting plate, a limiting plate and a limiting hole, a clamping assembly is arranged at the top of the feeding mechanism, and the rotating rod is arranged on the clamping assembly. And the clamping assembly comprises an electric telescopic rod, a clamping frame, a rolling wheel and a second limiting rod, a positioning mechanism is arranged at the top of the stamping and cutting frame, and the positioning mechanism comprises an adjusting frame, an adjusting groove, a moving groove, a stabilizing groove, a first limiting rod, a moving block, a limiting opening, a threaded groove, a threaded button, a connecting block, an extending plate, a baffle and a rubber pad. According to the steel plate cutting device, the clamping frame moves to drive the second limiting rod to move through the limiting hole, so that a steel plate is stably clamped, clamping and limiting of the steel plate are facilitated, the phenomenon that the steel plate deviates during cutting is reduced, and the cutting effect is improved.

The application relates to the field of TIG welding, in particular to a mobile automatic welding equipment applied to TIG welding, which comprises a machine body taking a welding system as the main body, an operation platform is fixedly connected to the surface of the machine body, a feeding module, a cutting module, a welding module, a shaping module and a grinding module are arranged on the surface of the operation platform, the feeding module comprises two limiting sliding seats, the limiting sliding seats are symmetrically fixedly connected in the operation platform, and base plates are slidably connected to the side surfaces of the limiting sliding seats. The workpiece is placed on the operation platform and pressed, then the workpiece can be automatically cut, the workpiece cutting end part is aligned after cutting, then welding is carried out, manual rolling and grinding are carried out after welding, the flatness of the workpiece welding position is improved, the material belt does not need to be manually aligned, the welding effect is improved, the downtime is reduced, and therefore the production efficiency is improved.

The utility model belongs to the shoe cover technical field, concretely relates to an adjustable shoe cover cutting device, including support plate, drive mechanism, pressure mechanism and transmission mechanism, the utility model discloses a drive mechanism is set, when the sawtooth of missing tooth gear is engaged with first transmission gear, can drive first transmission gear rotation, to drive the rotation of conveyer belt, when the sawtooth of missing tooth gear is disengaged from first transmission gear, conveyer belt stops rotating, and the intermittent movement of shoe cover on conveyer belt can be driven to cutting disc below and cut by the continuous rotation of missing tooth gear, the left and right ends of shoe cover cutting position are pressed tightly by the setting pressure mechanism, U-shaped pressing plate cooperation latex pad, can play the limiting action to shoe cover, the intermittent up-and-down movement of U-shaped pressing plate can be driven by the setting transmission mechanism, cam rotation, thereby moving downward and pressing shoe cover during the rotation of conveyer belt stops, when U-shaped pressing plate presses shoe cover, and the cutting of shoe cover is carried out by the cutting mechanism of installation plate cooperation U-shaped pressing plate extrusion pressure sensor drive.

The utility model relates to the filter cloth production technical field, and disclose a kind of cutting device for filter cloth production, including workstation, further include: installation in the winding mechanism of workstation top and fixedly connected with the vertical plate in the workstation top, the upper and lower of vertical plate inner wall are rotatably connected with guide roller, the bottom of the inner wall of workstation is fixedly connected with outer frame, and the top of outer frame is fixedly connected with top plate;The utility model when using, cutting mechanism is close to filter cloth and is contacted with filter cloth when descending, so that cutting mechanism can cut filter cloth, and when cutting mechanism descends, the state of always keeping to filter cloth clamping before cutting operation starts can be kept by the cooperation of limiting rod and slot, solve the current part of device when filter cloth is wound, filter cloth bottom directly with cutting knife blade contact easy to appear damaged situation, and the sharpness of cutting knife blade is also easily affected by this.