Graphite flake cutting device with cleaning function

Abstract

The graphite flake cutting device with the cleaning function relates to the technical field of graphite flake cutting, and comprises a supporting table and a processing box, a supporting rod is fixed on the lower surface of the supporting table, a first motor is installed on the front side of the supporting table, a reverse screw rod is fixed at the output end of the first motor, and the reverse screw rod is connected with the processing box. Second motors are mounted on the second mounting plate and the third mounting plate correspondingly, a first mounting frame fixed to the upper surface of the supporting table is arranged on the right side of the fourth mounting plate, a third electric telescopic rod is arranged behind the supporting table, and a push plate is fixed to the output end of the third electric telescopic rod. A filtering plate is mounted at the top end in the processing box, and a collecting box is arranged on the left side of the processing box. According to the graphite flake cutting device with the cleaning function, the distance between the upper conveying roller and the lower conveying roller can be adjusted according to the thickness of a graphite flake, the cutting plate is convenient to clean, and the cut graphite flake and crushed aggregates are convenient to separate.

Description

Technical Field

[0001] The utility model relates to the technical field of graphite sheet cutting, in particular to a graphite sheet cutting device with a cleaning function. Background Art

[0002] Graphite sheet is a material used for heat conduction and heat dissipation. With the continuous development of electronic technology, the market demand for graphite sheets is also increasing. During the production process of graphite sheets, special graphite sheet cutting devices are required to cut the graphite sheets into the required shapes.

[0003] Chinese utility model patent application number CN216682796U discloses a graphite sheet cutting device with an automatic dust cleaning mechanism. This cutting device aims to solve the technical problem of the existing technology that dust cannot be cleaned, resulting in the inability to properly clean the waste scraps generated after cutting the graphite sheet, thus affecting the subsequent cutting of the graphite sheet. The cutting device includes a workbench, a drive module disposed on the upper side of the workbench for conveying, a cutting module disposed on the upper side of the workbench for cutting, and a dust cleaning module disposed on the right side of the drive module for cleaning. The upper side of the workbench is provided with a cutting table for placing graphite sheets, and the front side of the cutting table is provided with a drawer for collecting waste scraps, and the front side of the drawer is provided with a pull ring for grasping.

[0004] However, the existing graphite sheet cutting device is not convenient for adjusting the distance between the upper and lower groups of conveyor rollers according to the thickness of the graphite sheet. After cutting, it is not convenient to remove the cut part and clean the cutting plate. Therefore, we propose a graphite sheet cutting device with a cleaning function to solve the above problems. Utility Model Content

[0005] The purpose of the present utility model is to provide a graphite sheet cutting device with a cleaning function to solve the problems of the existing graphite sheet cutting device proposed in the above background technology, which is that it is inconvenient to adjust the distance between the upper and lower groups of conveying rollers according to the thickness of the graphite sheet, and it is inconvenient to remove the cut part after cutting and it is inconvenient to clean the cutting plate.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a graphite sheet cutting device with a cleaning function, comprising a support table and a processing box:

[0007] A support rod is fixed to the lower surface of the support platform, a first motor is installed on the front side of the support platform, a reverse screw is fixed to the output end of the first motor, and the outer end of the reverse screw is threadedly connected to the limit plate;

[0008] A first mounting plate is fixed to the rear side of the support platform, a fourth mounting plate is provided above the first mounting plate, a second mounting plate is fixed to the front side of the support platform, and a third mounting plate is provided above the second mounting plate, a second motor is installed on both the second mounting plate and the third mounting plate, and a pulley is fixed to the output end of the second motor, a conveying belt is provided on the outer side of the pulley, a conveying roller is fixed to the rear side of the pulley, and a cleaning roller is provided on the inner side of the conveying roller;

[0009] A first mounting bracket fixed to the upper surface of the support platform is provided on the right side of the fourth mounting plate, a second mounting bracket is provided on the right side of the first mounting bracket, a third motor is fixed to the front side of the first mounting bracket, a screw is fixed to the output end of the third motor, and the outer end of the screw is threadedly connected to the movable bracket, a first electric telescopic rod is fixed to the upper surface of the movable bracket, and a vertical rod is fixed to the output end of the first electric telescopic rod, a second electric telescopic rod is fixed to the lower surface of the vertical rod, and a motor is fixed to the output end of the second electric telescopic rod, a disc is fixed to the lower surface of the disc, a laser cutting machine is fixed to the side of the disc, a tapered rod is fixed to the side of the disc, side plates are provided on the inner sides of the first and second mounting brackets, a cutting plate is slidably mounted on the inner side of the side plates, a spring is fixed to the lower surface of the cutting plate, and a hydraulic rod is provided on the outer side of the spring;

[0010] A third electric telescopic rod is provided at the rear of the support platform, and a push plate is fixed to the output end of the third electric telescopic rod;

[0011] A filter plate is installed on the top inner side of the processing box, and a collection box is arranged on the left side of the processing box.

[0012] Preferably, the bottom end of the limiting plate is slidably mounted on the top end of the supporting platform.

[0013] Preferably, the fourth mounting plate and the first mounting plate, as well as the third mounting plate and the second mounting plate are fixedly connected by screws, and screw holes are provided at equal intervals on the bottom ends of the third mounting plate and the fourth mounting plate.

[0014] Preferably, cleaning rods are rotatably mounted inside the third mounting plate and the fourth mounting plate.

[0015] Preferably, the movable frame is slidably mounted on the first mounting frame and the second mounting frame.

[0016] Preferably, the processing box is located in front of the cutting plate, and the filter plate is installed in the processing box at an angle.

[0017] Preferably, the filter plate is snap-fitted and installed inside the processing box.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows: the graphite sheet cutting device with cleaning function can adjust the distance between the upper and lower groups of conveyor rollers according to the thickness of the graphite sheet, which is convenient for cleaning the cutting plate and separating the cut graphite sheets and scraps;

[0019] 1. The rotation of the reverse screw drives the limit plates to move back and forth, adjusting the spacing between the two sets of limit plates according to the width of the graphite sheet. The third mounting plate rises and falls on the second mounting plate, adjusting the spacing between the upper and lower conveyor rollers according to the thickness of the graphite sheet.

[0020] 2. The second electric telescopic rod drives the tapered rod to move downward, pressing down on the cut graphite sheet, so that the cut graphite sheet is completely separated;

[0021] The second electric telescopic rod drives the tapered rod to move downward to press the cutting plate, and then the third electric telescopic rod drives the push plate to move forward to clean the cutting plate and move the cut graphite sheets and scraps to the processing box;

[0022] 3. The graphite sheets and the scraps are separated by the filter plate inside the processing box. The scraps fall to the bottom of the processing box, and the cut graphite sheets are moved to the inside of the collection box. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the structure of the utility model from the front view axis side;

[0024] Figure 2 This is a schematic diagram of the connection structure between the fourth mounting plate and the first mounting plate of the utility model;

[0025] Figure 3 This is a schematic diagram of the rear-view axis side structure of the utility model;

[0026] Figure 4 This is a schematic diagram of the axial side section structure of the utility model;

[0027] Figure 5 This is a structural diagram of the push plate in the moving state of the utility model.

[0028] In the figure: 1. support table; 2. support rod; 3. first motor; 4. reverse screw; 5. limit plate; 6. first mounting plate; 7. second mounting plate; 8. third mounting plate; 9. fourth mounting plate; 10. second motor; 11. pulley; 12. conveyor belt; 13. conveyor rod; 14. cleaning rod; 15. first mounting frame; 16. second mounting frame; 17. third motor; 18. screw; 19. moving frame; 20. first electric telescopic rod; 21. vertical rod; 22. second electric telescopic rod; 23. motor; 24. disc; 25. laser cutting machine; 26. tapered rod; 27. hydraulic rod; 28. spring; 29. ​​cutting plate; 30. side plate; 31. third electric telescopic rod; 32. push plate; 33. processing box; 34. filter plate; 35. collecting box. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] Example 1: Please refer to Figure 1-Figure 3 , the existing graphite sheet cutting device is not convenient for adjusting the distance between the upper and lower groups of conveying rollers 13 according to the thickness of the graphite sheet. In order to solve this technical problem, this embodiment discloses the following technical content;

[0031] A graphite sheet cutting device with a cleaning function, wherein a support rod 2 is fixed to the lower surface of a support platform 1, a first motor 3 is installed on the front side of the support platform 1, a reverse screw rod 4 is fixed to the output end of the first motor 3, and the outer end of the reverse screw rod 4 is threadedly connected to a limit plate 5;

[0032] A first mounting plate 6 is fixed to the rear side of the support platform 1, a fourth mounting plate 9 is provided above the first mounting plate 6, a second mounting plate 7 is fixed to the front side of the support platform 1, and a third mounting plate 8 is provided above the second mounting plate 7, a second motor 10 is installed on both the second mounting plate 7 and the third mounting plate 8, and a pulley 11 is fixed to the output end of the second motor 10, a conveying belt 12 is provided on the outside of the pulley 11, a conveying roller 13 is fixed to the rear side of the pulley 11, and a cleaning roller 14 is provided on the inside of the conveying roller 13;

[0033] Adjust the distance between the front and rear limit plates 5 according to the width of the graphite sheet. Turn on the first motor 3, which drives the reverse screw 4 to rotate. The limit plates 5 threadedly connected to the reverse screw 4 move on the support platform 1, thereby adjusting the distance between the front and rear limit plates 5.

[0034] Adjust the spacing between the upper and lower sets of conveyor rollers 13 according to the thickness of the graphite sheet, and raise and lower the third and fourth mounting plates 8 and 9 on the first and second mounting plates 6 and 7. Screw holes are provided at equal intervals on the bottom ends of the third and fourth mounting plates 8 and 9. The fourth mounting plate 9 is fixed to the first and third mounting plates 6, and the third and second mounting plates 8 are fixed to the second and third mounting plates 7 by screws. After adjusting the spacing between the conveyor rollers 13, fix the second and third mounting plates 7 and the first and fourth mounting plates 6 and 9 by screws.

[0035] The graphite sheet is located between the upper and lower sets of conveyor rollers 13. The second motor 10 drives the pulley 11, the conveyor belt 12 and the conveyor rollers 13 to rotate clockwise, causing the graphite sheet to move to the right. During the movement, the graphite sheet is cleaned by the upper and lower sets of cleaning rollers 14.

[0036] Example 2: The existing graphite sheet cutting device is not convenient to remove the cut part after cutting, and it is not convenient to clean the cutting plate 29. In order to solve this technical problem, this embodiment discloses the following technical content, please refer to Figure 1 、 Figure 3-Figure 5 ;

[0037] A first mounting bracket 15 fixed to the upper surface of the support platform 1 is provided on the right side of the fourth mounting plate 9, a second mounting bracket 16 is provided on the right side of the first mounting bracket 15, a third motor 17 is fixed to the front side of the first mounting bracket 15, a screw 18 is fixed to the output end of the third motor 17, and the outer end of the screw 18 is threadedly connected to a moving bracket 19, a first electric telescopic rod 20 is fixed to the upper surface of the moving bracket 19, and a vertical rod 21 is fixed to the output end of the first electric telescopic rod 20, a second electric telescopic rod 22 is fixed to the lower surface of the vertical rod 21, and the second electric telescopic rod A motor 23 is fixed to the output end of 22, a disc 24 is fixed to the output end of the motor 23, a laser cutting machine 25 is fixed to the lower surface of the disc 24, a tapered rod 26 is fixed to the side of the disc 24, a side plate 30 is provided on the inner side of the first mounting frame 15 and the second mounting frame 16, a cutting plate 29 is slidably mounted on the inner side of the side plate 30, a spring 28 is fixed to the lower surface of the cutting plate 29, a hydraulic rod 27 is provided on the outer side of the spring 28, a third electric telescopic rod 31 is provided at the rear of the support platform 1, and a push plate 32 is fixed to the output end of the third electric telescopic rod 31;

[0038] After the graphite sheet is transferred to the cutting plate 29, it is cut by the laser cutter 25. The third motor 17 drives the screw 18 to rotate, and the movable frame 19 threadedly connected to the screw 18 moves, so that the laser cutter 25 moves forward and backward. The first electric telescopic rod 20 drives the vertical rod 21 and the second electric telescopic rod 22 to move left and right, so that the laser cutter 25 moves left and right. The second electric telescopic rod 22 drives the laser cutter 25 to move up and down.

[0039] After cutting, the hydraulic rod 27 retracts, and the motor 23 rotates the disc 24, the laser cutter 25, and the tapered rod 26, so that the tapered rod 26 faces downward. Then the second electric telescopic rod 22 drives the tapered rod 26 to move downward, and the tapered rod 26 presses down on the cut graphite sheet, so that the cut graphite sheet is completely separated. During this process, the cutting plate 29 rises and falls slightly, and the spring 28 is compressed and rebounds.

[0040] Then, the second electric telescopic rod 22 and the tapered rod 26 press the cutting plate 29 downward, so that the upper surface of the cutting plate 29 coincides with the lower surface of the push plate 32. The push plate 32 is then moved forward by the action of the third electric telescopic rod 31, pushing the scraps and cut graphite sheets on the cutting plate 29 into the collection box 35.

[0041] Example 3: The technical content disclosed in this embodiment is a further improvement based on the above-mentioned Example 2. The existing graphite sheet cutting device is not convenient for separating the cut graphite sheets and scraps. In order to solve this technical problem, this embodiment discloses the following technical content, please refer to Figure 1 、 Figure 3 and Figure 4 ;

[0042] A filter plate 34 is installed at the top of the inner portion of the processing box 33. A collection box 35 is provided on the left side of the processing box 33. The processing box 33 is located in front of the cutting plate 29. The filter plate 34 is installed obliquely in the processing box 33. The filter plate 34 is fixedly installed in the interior of the processing box 33.

[0043] The cut graphite sheets and scraps enter the processing box 33, where they are filtered by the filter plate 34. The scraps fall to the bottom of the processing box 33, and the cut graphite sheets fall into the collection box 35.

[0044] The above completes a series of operations of the graphite sheet cutting device with cleaning function. The contents not described in detail in this specification belong to the existing technology known to professionals in this field.

[0045] The standard parts used in this utility model can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0046] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A graphite sheet cutting device with a cleaning function, comprising a support table (1) and a processing box (33), characterized in that: A support rod (2) is fixed to the lower surface of the support platform (1), a first motor (3) is installed on the front side of the support platform (1), a reverse screw rod (4) is fixed to the output end of the first motor (3), and the outer end of the reverse screw rod (4) is threadedly connected to a limit plate (5); A first mounting plate (6) is fixed to the rear side of the support platform (1), a fourth mounting plate (9) is arranged above the first mounting plate (6), a second mounting plate (7) is fixed to the front side of the support platform (1), and a third mounting plate (8) is arranged above the second mounting plate (7), a second motor (10) is mounted on both the second mounting plate (7) and the third mounting plate (8), and a pulley (11) is fixed to the output end of the second motor (10), a transmission belt (12) is arranged on the outer side of the pulley (11), a transmission rod (13) is fixed to the rear side of the pulley (11), and a cleaning rod (14) is arranged on the inner side of the transmission rod (13); A first mounting frame (15) fixed to the upper surface of the support platform (1) is provided on the right side of the fourth mounting plate (9), a second mounting frame (16) is provided on the right side of the first mounting frame (15), a third motor (17) is fixed to the front side of the first mounting frame (15), a screw (18) is fixed to the output end of the third motor (17), and the outer end of the screw (18) is threadedly connected to a moving frame (19), a first electric telescopic rod (20) is fixed to the upper surface of the moving frame (19), and a vertical rod (21) is fixed to the output end of the first electric telescopic rod (20), and a vertical rod (21) is fixed to the lower surface of the vertical rod (21). A second electric telescopic rod (22), and a motor (23) is fixed to the output end of the second electric telescopic rod (22), a disc (24) is fixed to the output end of the motor (23), a laser cutting machine (25) is fixed to the lower surface of the disc (24), a tapered rod (26) is fixed to the side of the disc (24), side plates (30) are provided on the inner sides of the first mounting frame (15) and the second mounting frame (16), a cutting plate (29) is slidably mounted on the inner side of the side plate (30), a spring (28) is fixed to the lower surface of the cutting plate (29), and a hydraulic rod (27) is provided on the outer side of the spring (28); A third electric telescopic rod (31) is provided at the rear of the support platform (1), and a push plate (32) is fixed to the output end of the third electric telescopic rod (31); A filter plate (34) is installed at the top end of the interior of the processing box (33), and a collection box (35) is provided on the left side of the processing box (33).

2. The graphite sheet cutting device with a cleaning function according to claim 1, characterized in that: The bottom end of the limiting plate (5) is slidably mounted on the top end of the supporting platform (1).

3. The graphite sheet cutting device with a cleaning function according to claim 1, characterized in that: The fourth mounting plate (9) and the first mounting plate (6), as well as the third mounting plate (8) and the second mounting plate (7), are fixedly connected by screws, and screw holes are provided at equal intervals at the bottom ends of the third mounting plate (8) and the fourth mounting plate (9).

4. The graphite sheet cutting device with a cleaning function according to claim 1, characterized in that: Cleaning sticks (14) are rotatably mounted inside the third mounting plate (8) and the fourth mounting plate (9).

5. The graphite sheet cutting device with a cleaning function according to claim 1, characterized in that: The movable frame (19) is slidably mounted on the first mounting frame (15) and the second mounting frame (16).

6. The graphite sheet cutting device with a cleaning function according to claim 1, characterized in that: The processing box (33) is located on the front side of the cutting plate (29), and the filter plate (34) is installed obliquely in the processing box (33).

7. The graphite sheet cutting device with a cleaning function according to claim 1, characterized in that: The filter plate (34) is snap-fitted and mounted inside the processing box (33).

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