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CN-224224033-U - Graphite film cutting device

CN224224033UCN 224224033 UCN224224033 UCN 224224033UCN-224224033-U

Abstract

The utility model discloses a graphite film cutting device which comprises a workbench, a cutting device, an L-shaped clamping rod and a hydraulic cylinder, wherein the right side of the cutting device is fixedly connected with the left side of the workbench, sliding grooves are formed in the front side and the rear side of the top of the workbench, and the surface of the L-shaped clamping rod is in sliding connection with the inner wall of the sliding groove. According to the utility model, through arranging the sliding groove, when the spacing of the L-shaped clamping rods is required to be adjusted, the distance adjusting mechanism is started to drive the L-shaped clamping rods to symmetrically move in the sliding groove, so that the spacing adjustment of the L-shaped clamping rods is realized, the height of the L-shaped clamping rods can be adjusted to adapt to graphite films with different widths, the stable cutting surface is smooth, the width specifications of the graphite films are various, but the spacing of the L-shaped clamping rods cannot be adjusted, the problem of the practicability of the equipment is greatly reduced, and the effect of facilitating spacing adjustment is achieved.

Inventors

  • YU XIAOWEI
  • LIU GUOSHENG
  • HUANG JUN

Assignees

  • 世星科技股份有限公司

Dates

Publication Date
20260512
Application Date
20250704

Claims (7)

  1. 1. The utility model provides a graphite film cutting device, includes workstation (1), cutting device (2), L type clamp lever (3) and pneumatic cylinder (4), its characterized in that, the right side of cutting device (2) and the left side fixed connection of workstation (1), spout (5) have all been seted up to the both sides of workstation (1) top front side and rear side, the inner wall sliding connection of the surface and spout (5) of L type clamp lever (3), pneumatic cylinder (4) are located the bottom of workstation (1), the output fixedly connected with mounting panel (6) of pneumatic cylinder (4), the top sliding connection of the bottom of L type clamp lever (3) and mounting panel (6), the front side fixedly connected with spacing adjustment mechanism (7) at mounting panel (6) top, the bottom fixedly connected with slip subassembly (8) at L type clamp lever (3), firm subassembly (9) have all been seted up at the four corners at mounting panel (6) top.
  2. 2. The graphite film cutting device of claim 1, wherein the distance adjusting mechanism (7) comprises a motor (71), the bottom of the motor (71) is fixedly connected with the front side of the top of the mounting plate (6), the output end of the motor (71) is fixedly connected with a bidirectional screw rod (72), the top of the mounting plate (6) is provided with a folding frame (73), the inner wall of the folding frame (73) is in threaded connection with two ends of the surface of the bidirectional screw rod (72), two sides of the folding frame (73) are fixedly connected with fixing plates (74), and two sides of the outer side of the fixing plates (74) are fixedly connected with the bottom of the inner side of the L-shaped clamping rod (3).
  3. 3. The graphite film cutting device of claim 1, wherein the sliding component (8) comprises a trapezoid block (81), the top of the trapezoid block (81) is fixedly connected with the bottom of the L-shaped clamping rod (3), trapezoid grooves (82) are formed in two sides of the top of the mounting plate (6), and the surface of the trapezoid block (81) is in sliding connection with the inner wall of the trapezoid groove (82).
  4. 4. The graphite film cutting device of claim 1, wherein the stabilizing component (9) comprises through grooves (91), the through grooves (91) are formed in four corners of the top of the mounting plate (6), upright rods (92) are slidably connected to the inner walls of the through grooves (91), and the tops of the upright rods (92) are fixedly connected with the four corners of the bottom of the workbench (1).
  5. 5. The graphite film cutting device of claim 1, wherein the bottom of the hydraulic cylinder (4) is fixedly connected with a U-shaped frame (10), and two sides of the top of the U-shaped frame (10) are fixedly connected with two sides of the bottom of the workbench (1).
  6. 6. The graphite film cutting device of claim 2, wherein the two ends of the surface of the bidirectional screw (72) are movably connected with supporting blocks (11) through shaft pins, and the bottoms of the supporting blocks (11) are fixedly connected with the two sides of the top of the mounting plate (6).
  7. 7. The graphite film cutting device of claim 1, wherein a plurality of distance grooves (12) are formed in the front side of the top of the workbench (1), and the distance grooves (12) are distributed equidistantly.

Description

Graphite film cutting device Technical Field The utility model relates to the technical field of graphite film processing, in particular to a graphite film cutting device. Background The graphite film is a brand new heat conduction and radiation material, the graphite film contains superconductive heat graphite components, the super heat conduction efficiency is high, the graphite film is a lamellar material with high crystallinity, which is formed by adopting an advanced bench forming process and a chemical method in a high-temperature environment, the chemical components are mainly single carbon, but have higher heat conduction and electric conduction than metal materials, the greatest advantage of the graphite heat conduction film is that heat can be soaked and radiated along the film plane direction, compared with the traditional metal materials, the heat conduction is 3-5 times of that of copper and aluminum, the point heat source is quickly converted into the surface heat source along the film soaking heat conduction, the chemical stability is higher, the heat conduction and electric conduction are excellent, the thermal resistance and the electric conduction are low, and the graphite film can be attached to any uneven surface due to the good flexibility and can be bent for many times. In the production process of the graphite film, the graphene film needs to be cut into different sizes according to actual requirements. For example, the application number is CN202222934986.2, the utility model relates to a hydraulic graphite film cutting machine, which comprises a fixed base, wherein a supporting frame is fixedly arranged on the front surface of the fixed base, a lifting mechanism is movably arranged in the supporting frame, and a fixing mechanism is movably arranged at the top of the fixed base. This hydraulic pressure graphite film cutting machine, through setting up elevating system and fixed establishment, when specifically using, the graphite film is located the position department at the top of fixed base seat, the output shaft department through the second hydraulic lifting rod drives the lifter and moves down, simultaneously under the two common effects, make and drive first fixed clamp plate and the fixed clamp plate of second and move down in the inside of fixed base seat simultaneously, until first fixed clamp plate and the fixed clamp plate of second are parallel with fixed base seat top, suppress the graphite film, this kind can realize carrying out fixed establishment to the graphite film, the in-process that cuts at the cutting machine, can effectively avoid the slip of graphite film. Based on the retrieval of the above patent and the discovery of the equipment in the combination prior art, when the equipment is applied, although the cutting device which exists in the prior art can be used, the graphene film can not be tightly fixed, the graphene film is easy to slide during cutting, the stability is low, and the cutting effect is poor, but in the use process, the L-shaped clamping rod can be used for adjusting the height so as to adapt to the graphite films with different thicknesses, the stable cutting surface is smooth, the width specification of the graphite film is various, but the distance between the L-shaped clamping rods can not be adjusted, so that the practicability of the equipment is greatly reduced. Disclosure of utility model In order to solve the problems in the prior art, the utility model aims to provide a graphite film cutting device which has the advantage of being convenient for space adjustment, and solves the problems that the L-shaped clamping rods can be adjusted in height to adapt to graphite films with different thicknesses, the stable cutting surface is smooth, the width specifications of the graphite films are various, but the space of the L-shaped clamping rods cannot be adjusted, so that the practicability of the equipment is greatly reduced. In order to achieve the purpose, the technical scheme is that the graphite film cutting device comprises a workbench, a cutting device, an L-shaped clamping rod and a hydraulic cylinder, wherein the right side of the cutting device is fixedly connected with the left side of the workbench, sliding grooves are formed in the front side and the rear side of the top of the workbench, the surface of the L-shaped clamping rod is slidably connected with the inner wall of the sliding groove, the hydraulic cylinder is located at the bottom of the workbench, the output end of the hydraulic cylinder is fixedly connected with a mounting plate, the bottom of the L-shaped clamping rod is slidably connected with the top of the mounting plate, the front side of the top of the mounting plate is fixedly connected with a distance adjusting mechanism, the bottom of the L-shaped clamping rod is fixedly connected with a sliding connection assembly, and four corners of the top of the mounting plate are provided with stable assemblies. As pre