CN218699496U

CN218699496U - Graphite flake cutting device

Info

Publication number: CN218699496U
Application number: CN202222882641.7U
Authority: CN
Inventors: 张泽跃; 祝小建
Original assignee: Suzhou Tetra Pak Electronic Technology Co ltd
Current assignee: Suzhou Tetra Pak Electronic Technology Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-03-24
Anticipated expiration: 2032-10-31

Abstract

The utility model provides a graphite flake die cutting device, which comprises an adjusting component, wherein the adjusting component comprises a workbench, a lower die holder, a first U-shaped plate, a lead screw, a movable block, an inclined rod, a fixed rod, a movable rod, an upper die holder, a template cutter and a knob; the top fixedly connected with die holder of workstation, the top of workstation is equipped with first U-shaped board, all rotate on the both sides inner wall of first U-shaped board and be connected with the lead screw, two the screw thread direction of turning is opposite, two the tip fixed connection that the lead screw is close to each other, threaded connection has the movable block on the lead screw. The utility model discloses a rotate the knob and make the lead screw drive the movable block and remove, the movable block passes through the slope pole and drives the upper die base and move down, then drives the movable rod through the upper die base and slide on the dead lever, makes the upper die base drive the template cutter and remove, and then can adjust the stroke distance of upper die base and die holder, and satisfy the needs that carry out the cross cutting to the graphite flake of different thickness.

Description

Graphite flake die cutting device

Technical Field

The utility model relates to a cutting device specifically is graphite flake cutting device belongs to graphite flake production

The technical field of equipment.

Background

The graphite radiating fin is a brand-new heat conducting and radiating material, has unique crystal grain orientation, conducts heat uniformly along two directions, has a lamellar structure, can be well adapted to any surface, shields a heat source and components, and simultaneously improves the performance of consumer electronic products; in the use process of the mobile phone, the temperature of the mobile phone rises due to overlong use time or high external environment temperature, which greatly affects the normal use of the mobile phone, so that in order to avoid the phenomenon, a graphite radiating fin needs to be installed on the mobile phone, and in the production process of the graphite sheet, the graphite sheet needs to be die-cut into small square sheets for subsequent processing;

the conventional graphite sheet die cutting device comprises a workbench, an upper die base, a lower die base, a template cutter and the like, but the conventional graphite sheet die cutting device cannot adjust the distance between the upper die base and the lower die base, and cannot ensure that the graphite sheet die cutting device can be effectively suitable for die cutting products with different thicknesses, so that the graphite sheet die cutting device is provided.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is to provide a graphite sheet die cutting device to solve or alleviate the technical problems in the prior art, and at least provide a useful choice.

The embodiment of the utility model provides a technical scheme is so realized: a graphite flake die-cutting device comprises an adjusting component, wherein the adjusting component comprises a workbench, a lower die holder, a first U-shaped plate, a lead screw, a moving block, an inclined rod, a fixed rod, a moving rod, an upper die holder, a template cutter and a knob;

the utility model discloses a welding mould, including workstation, top fixedly connected with die holder, the top of workstation is equipped with first U-shaped board, all rotate on the both sides inner wall of first U-shaped board and be connected with the lead screw, two the screw thread of lead screw revolves to opposite, two the tip fixed connection that the lead screw is close to each other, threaded connection has the movable block on the lead screw, the welding has four dead levers on the top inner wall of first U-shaped board, sliding connection has the carriage release lever on the dead lever, the tip fixedly connected with upper die base of carriage release lever, the top fixedly connected with template cutter of upper die base, two the tip of a lead screw in the lead screw extends to outside the first U-shaped board and welds and has the knob, it is connected with the lifter to articulate between one side of movable block and the top of upper die base.

Further preferably, a square rod is welded between the inner walls of the two sides of the first U-shaped plate and is connected with the moving block in a sliding mode.

Further preferably, a cutting assembly is arranged on one side of the adjusting assembly and comprises a second U-shaped plate, an L-shaped block, a driving motor, an eccentric wheel, a connecting rod and a hinge rod;

the welding of the top of workstation has the second U-shaped board, the welding has the L shape piece on the top inner wall of second U-shaped board, fixedly connected with driving motor on the bottom inner wall of L shape piece, driving motor's output shaft extends to the right side and the fixedly connected with eccentric wheel of L shape piece, the right side of eccentric wheel is rotated and is connected with the connecting rod, it has the hinge bar to articulate between the tip of connecting rod and the top of first U-shaped board.

Further preferably, the inner walls of the two sides of the second U-shaped plate are provided with grooves, the inner wall of the top of each groove is fixedly connected with a round rod, and the round rods are connected with limiting rods in a sliding mode.

Further preferably, springs are welded in front of the top ends of the limiting rods and the inner walls of the tops of the corresponding grooves, and the springs are movably sleeved on the corresponding round rods.

Further preferably, the bottom end of the limiting rod is fixedly connected with a connecting block, and one side of the connecting block is fixedly connected with one side of the first U-shaped plate.

Further preferably, four support legs are welded at the bottom of the workbench.

Preferably, the moving block is provided with a threaded hole and a square hole, the threaded hole is in threaded connection with the lead screw, and the inner wall of the square hole is in sliding connection with the outer side of the square rod.

The embodiment of the utility model provides a owing to adopt above technical scheme, it has following advantage:

the utility model discloses a rotate the knob and make the lead screw drive the movable block and remove, the movable block passes through the slope pole and drives the upper die base and move down, then drives the movable rod through the upper die base and slide on the dead lever, makes the upper die base drive the template cutter and remove, and then can adjust the stroke distance of upper die base and die holder, and satisfy the needs that carry out the cross cutting to the graphite flake of different thickness.

The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a three-dimensional structure of the present invention;

fig. 2 is a connection three-dimensional structure diagram of the upper die holder, the template cutter, the knob and the first U-shaped plate of the utility model;

FIG. 3 is a three-dimensional structure view of the lead screw, the square bar, the moving block, the moving bar and the hinge bar of the present invention;

fig. 4 is a three-dimensional structure diagram of the connection of the L-shaped block, the driving motor, the eccentric wheel and the hinge rod of the present invention.

Reference numerals: 1. an adjustment assembly; 2. a work table; 3. a lower die holder; 4. a first U-shaped plate; 5. a screw rod; 6. a moving block; 7. an inclined lever; 8. fixing the rod; 9. a travel bar; 10. an upper die holder; 11. a template cutter; 12. a knob; 13. a square bar; 14. a cutting assembly; 15. a second U-shaped plate; 16. a groove; 17. an L-shaped block; 18. a drive motor; 19. an eccentric wheel; 20. a connecting rod; 21. a hinged lever; 22. a round bar; 23. a limiting rod; 24. a spring; 25. connecting blocks; 26. and (5) supporting legs.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-4, an embodiment of the present invention provides a graphite flake die cutting device, which includes an adjusting assembly 1, wherein the adjusting assembly 1 includes a workbench 2, a lower die holder 3, a first U-shaped plate 4, a lead screw 5, a moving block 6, an inclined rod 7, a fixing rod 8, a moving rod 9, an upper die holder 10, a die cutter 11, and a knob 12;

the top fixedly connected with die holder 3 of workstation 2, the top of workstation 2 is equipped with first U-shaped plate 4, all rotate on the both sides inner wall of first U-shaped plate 4 and be connected with lead screw 5, the screw thread of two lead screws 5 is turned to on the contrary, the tip fixed connection that two lead screws 5 are close to each other, threaded connection has movable block 6 on the lead screw 5, the welding has four dead levers 8 on the top inner wall of first U-shaped plate 4, sliding connection has carriage release lever 9 on the dead lever 8, the tip fixedly connected with upper die base 10 of carriage release lever 9, the top fixedly connected with template cutter 11 of upper die base 10, the tip of a lead screw 5 in two lead screws 5 extends to first U-shaped plate 4 and welds outward and has knob 12, the articulated tilting lever 7 that is connected with between one side of movable block 6 and the top of upper die base 10.

In one embodiment, a square rod 13 is welded between the inner walls of the two sides of the first U-shaped plate 4, the square rod 13 is slidably connected with the moving block 6, and when the upper die holder 10 is adjusted by the moving block 6, the square rod 13 limits the moving block 6.

In one embodiment, one side of the adjusting assembly 1 is provided with a cutting assembly 14, and the cutting assembly 14 comprises a second U-shaped plate 15, an L-shaped block 17, a driving motor 18, an eccentric wheel 19, a connecting rod 20, and a hinge rod 21;

a second U-shaped plate 15 is welded at the top of the workbench 2, an L-shaped block 17 is welded on the inner wall of the top of the second U-shaped plate 15, a driving motor 18 is fixedly connected on the inner wall of the bottom of the L-shaped block 17, an output shaft of the driving motor 18 extends to the right side of the L-shaped block 17 and is fixedly connected with an eccentric wheel 19, the right side of the eccentric wheel 19 is rotatably connected with a connecting rod 20, and a hinge rod 21 is hinged between the end part of the connecting rod 20 and the top of the first U-shaped plate 4.

In one embodiment, all set up recess 16 on the both sides inner wall of second U-shaped plate 15, fixedly connected with round bar 22 on the top inner wall of recess 16, sliding connection has gag lever post 23 on round bar 22, the top of gag lever post 23 and the preceding welding of the top inner wall of the recess 16 that corresponds have spring 24, spring 24 activity cover is established on corresponding round bar 22, the bottom fixedly connected with connecting block 25 of gag lever post 23, one side of connecting block 25 and one side fixed connection of first U-shaped plate 4, first U-shaped plate 4 drives connecting block 25 and removes, connecting block 25 drives gag lever post 23 and slides on the round bar 22 that corresponds, gag lever post 23 is stretched corresponding spring 24 at the in-process that removes, first U-shaped plate 4 drives upper die base 10 through slope pole 7 and removes, upper die base 10 drives template cutter 11 and removes and cuts the graphite flake.

In one embodiment, four support legs 26 are welded to the bottom of the table 2, the support legs 26 supporting the entire apparatus.

In one embodiment, the moving block 6 is provided with a threaded hole and a square hole, the threaded hole is in threaded connection with the lead screw 5, the inner wall of the square hole is in sliding connection with the outer side of the square rod 13, and the moving block 6 can be fixed after moving through the threaded hole and the self-biting force of the lead screw 5.

The utility model discloses at the during operation: during the use, when upper die base 10 needs to be adjusted, knob 12 is rotated, knob 12 drives lead screw 5 to rotate, lead screw 5 drives moving block 6 to move, moving block 6 slides on square rod 13, under the action of opposite screw thread turning directions, two moving blocks 6 can move towards the direction of approaching each other, under the occlusal force of threaded hole and lead screw 5, make moving block 6 can be fixed after moving suitable position, moving block 6 extrudes corresponding inclined rod 7 in the moving process, under the action of extrusion force, inclined rod 7 moves and rotates, inclined rod 7 drives upper die base 10 to move downwards, upper die base 10 drives moving rod 9 to slide on corresponding fixed rod 8, upper die base 10 drives template cutter 11 to move, thereby the stroke distance of upper die base 10 and lower die base 3 can be adjusted, thereby satisfy the need of die cutting to graphite flakes of different thicknesses, when cutting, drive motor 18 drives connecting rod 20 to rotate through eccentric wheel 19, connecting rod 20 drives first U4 to move downwards through hinged rod 21, first U4 moves connecting block 25, drive connecting block 25 drives U-shaped plate 23 to move in the process of the slide of the corresponding to the upper die base 10, thereby it drives U-shaped plate 23 to move, thereby it drives the spring-shaped plate 10 to move in the process of the continuous production, the slide of the corresponding elastic sheet 10, thereby, the elastic sheet 10, the elastic element drives the elastic element to move the elastic element to drive the elastic element to move through the elastic element to move.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various changes or substitutions within the technical scope of the present invention, and these should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A graphite sheet die cutting device comprises an adjusting component (1), and is characterized in that: the adjusting assembly (1) comprises a workbench (2), a lower die holder (3), a first U-shaped plate (4), a screw rod (5), a moving block (6), an inclined rod (7), a fixed rod (8), a moving rod (9), an upper die holder (10), a template cutter (11) and a knob (12);

the top fixedly connected with die holder (3) of workstation (2), the top of workstation (2) is equipped with first U-shaped plate (4), all rotate on the both sides inner wall of first U-shaped plate (4) and be connected with lead screw (5), two the screw thread of lead screw (5) revolves to opposite, two the tip fixed connection that lead screw (5) are close to each other, threaded connection has movable block (6) on lead screw (5), the welding has four dead lever (8) on the top inner wall of first U-shaped plate (4), sliding connection has carriage release lever (9) on dead lever (8), the tip fixedly connected with upper die base (10) of carriage release lever (9), the top fixedly connected with template cutter (11) of upper die base (10), two the tip of one lead screw (5) in lead screw (5) extends to first U-shaped plate (4) outer and welds knob (12), articulated slope pole (7) of being connected with between one side of movable block (6) and the top of upper die base (10).

2. A graphite sheet die cutting apparatus according to claim 1, wherein: a square rod (13) is welded between the inner walls of the two sides of the first U-shaped plate (4), and the square rod (13) is connected with the moving block (6) in a sliding mode.

3. A graphite sheet die cutting apparatus according to claim 1, wherein: a cutting assembly (14) is arranged on one side of the adjusting assembly (1), and the cutting assembly (14) comprises a second U-shaped plate (15), an L-shaped block (17), a driving motor (18), an eccentric wheel (19), a connecting rod (20) and a hinge rod (21);

the welding of the top of workstation (2) has second U-shaped board (15), the welding has L-shaped piece (17) on the top inner wall of second U-shaped board (15), fixedly connected with driving motor (18) on the bottom inner wall of L-shaped piece (17), the output shaft of driving motor (18) extends to the right side and the fixedly connected with eccentric wheel (19) of L-shaped piece (17), the right side of eccentric wheel (19) is rotated and is connected with connecting rod (20), it has hinge bar (21) to articulate between the tip of connecting rod (20) and the top of first U-shaped board (4).

4. A graphite sheet die cutting apparatus according to claim 3, wherein: all set up recess (16) on the both sides inner wall of second U-shaped board (15), fixedly connected with round bar (22) on the top inner wall of recess (16), sliding connection has gag lever post (23) on round bar (22).

5. A graphite sheet die cutting apparatus according to claim 4, wherein: the spring (24) is welded in front of the top end of the limiting rod (23) and the inner wall of the top of the corresponding groove (16), and the spring (24) is movably sleeved on the corresponding round rod (22).

6. A graphite sheet die cutting apparatus according to claim 4, wherein: the bottom end fixedly connected with connecting block (25) of gag lever post (23), one side of connecting block (25) and one side fixed connection of first U-shaped board (4).

7. A graphite sheet die cutting apparatus according to claim 1, wherein: four supporting legs (26) are welded at the bottom of the workbench (2).

8. A graphite sheet die cutting apparatus according to claim 1, wherein: the moving block (6) is provided with a threaded hole and a square hole, the threaded hole is in threaded connection with the lead screw (5), and the inner wall of the square hole is in sliding connection with the outer side of the square rod (13).