A fixed-point cutting structure of a heat-conducting insulating sheet
Patent Information
- Application Number
- CN202521950976.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-11
- Publication Date
- 2026-09-22
- Estimated Expiration
- 2035-09-11
AI Technical Summary
[0003]然而，在实践中，人们已经注意到，在对导热绝缘片使用时，需要进行裁切，裁切出适用于工作的形状，裁切时需要大量的人力辅助裁切，减少了工作效率，满足不了生产使用的需求，为此，我们提供了一种导热绝缘片的定点裁切结构，通过显示屏操作输送部分、吸取部分、推动部分、裁切部分和传送部分之间的配合，显示屏控制输送部分的导热绝缘片，将输送到指定位置，操作吸取部分吸取导热绝缘片放到放置板上，推动部分将其推送到裁切部分进行裁切，裁切完成后由传送部分将裁切好的导热绝缘片传送并进行收集，实现一体化生产方式减少人力的辅助
本实用新型，输送部分通过人为的将导热绝缘片放入到推板上，并启动显示屏，在显示屏启动后使箱体内的传动电机启动，开始让在收纳器内传动电机的转轴转动，在传动电机转动后带动齿轴转动，齿轴转动后通过齿带将收纳器内远离传动电机转轴的一端齿轴带动，在齿带上固定连接的推送板一端，而在收纳器的一侧开设有连接槽,推送板穿过连接槽的另一端固定连接的推动杆向上移动，向上移动穿过箱体上连接板中开设的推送槽，同时，在推送槽的四周设有与连接板螺栓固定的限位器，以防推板中的导热绝缘片错位，能够使推板中的导热绝缘片更好的被吸取；吸取部分顶板上开设有扩槽，扩槽的一端设有与顶板用螺钉连接的传动液压缸，扩槽中卡接滑动有工型滑块，传动液压缸的输出杆的一端螺纹连接与工型滑块的一端，在工型滑块的底部螺栓固定连接有推动液压缸，推动液压缸的输出杆的一端螺纹固定连接吸盘，吸盘通过负压连接导热绝缘片，控制显示屏让传动液压缸推动着工型滑块在扩槽内滑动，同时，带动推动液压缸移动通过推动液压缸的输出杆伸出吸盘将推板上的导热绝缘片吸附并上升，传动液压缸再推动工型滑块滑动放置在靠近限位器一侧，且在连接板上呈矩形阵列设有支撑柱与定位板螺纹固定连接，而承载块承载的放置板上，导热绝缘片放在放置板上后，连接板上在开设的放置槽的位置中。
Smart Images
Figure CN224780689U_ABST
Abstract
Description
Technical Field
[0001] This utility model specifically relates to the field of cutting mechanism technology, and more specifically to a fixed-point cutting structure for a thermally conductive insulating sheet. Background Technology
[0002] Thermally conductive insulating sheets are functional composite materials that combine efficient thermal conductivity with electrical insulation. They are primarily used to resolve the contradiction between the need for heat dissipation from heat-generating components and the need for insulation between components at different potentials in electronic devices, making them a key auxiliary material in the field of electronic thermal management. Essentially, through specific structural design or material composites, they establish efficient heat transfer channels while blocking current flow, preventing safety issues caused by overheating failure or insulation breakdown of electronic components.
[0003] However, in practice, it has been noted that thermally conductive insulating sheets require cutting to achieve the desired shape. This cutting process demands significant manpower, reducing efficiency and failing to meet production needs. Therefore, we provide a fixed-point cutting structure for thermally conductive insulating sheets. The structure coordinates the conveying, absorbing, pushing, cutting, and transporting parts via a display screen. The screen controls the conveying part to transport the thermally conductive insulating sheet to a designated position. The absorbing part picks up the sheet and places it on a placement plate. The pushing part then pushes it to the cutting part for cutting. After cutting, the transport part conveys and collects the cut sheet, achieving an integrated production method that reduces manpower requirements. Utility Model Content
[0004] The purpose of this invention is to provide a point-cutting structure for thermally conductive insulating sheets. By coordinating the structures of the conveying, absorbing, pushing, cutting, and transmitting parts, the thermally conductive insulating sheets can be cut and processed, making the operation convenient and greatly saving manpower. This solves the technical problems mentioned in the background section.
[0005] To achieve the above objectives, this utility model provides the following technical solution: A fixed-point cutting structure for a thermally conductive insulating sheet includes a housing with a double door at one end. A connecting plate is located on the top of the housing. A set of connecting posts arranged in a rectangular array are located on the top of the connecting plate. A pushing groove is formed on the top of the connecting plate, and a placement groove is formed in the connecting plate near the pushing groove. A top plate is fixedly connected to the upper end of the connecting posts. An expansion groove is formed on the top plate, and a transmission hydraulic cylinder is fixedly connected to one end of the expansion groove. An I-shaped slider is movably engaged in the expansion groove. One end of the I-shaped slider is threadedly connected to one end of the output rod of the transmission hydraulic cylinder. A pushing hydraulic cylinder is fixedly connected to the bottom of the I-shaped slider, and a suction cup is fixedly connected to one end of the output rod of the pushing hydraulic cylinder. A limit plate is fixedly connected to the connecting plate around the suction cup.
[0006] As a further technical solution of this utility model, the inside of the box is provided with a storage device on the side near the push groove. A drive motor is provided on the outer side of the upper section of the storage device. The drive motor is provided with a gear shaft at one end inside the storage device and at the other end inside the storage device away from the drive motor. The gear shafts at both ends are connected to a toothed belt. A connecting groove is opened on one side inside the storage device. One end of a push plate is fixedly connected to the toothed belt. The other end of the push plate passes through the connecting groove and is fixedly connected to one end of a push rod. The push rod is fixedly connected to a push plate that moves in the push groove at the end away from the push plate.
[0007] As a further technical solution of this utility model, a plate frame is provided on one side of the slot on the connecting plate. A cover plate is fixedly connected to the side of the plate frame near the limiting plate. A rotating motor is provided at one end of the plate frame. One end of the rotating motor is inside the housing. One end of the rotating motor shaft is inside the cover plate. A gear shaft is fixedly connected to the cover plate at one end of the rotating motor shaft and the other end of the cover plate. A limiter is provided on the side near the gear shaft. A synchronous belt is connected to the gear shaft at both ends. A pusher is fixedly connected to the synchronous belt. One end of the pusher is fixedly connected to the upper end of the pusher. The height and width of the cover plate are smaller than those of the pusher.
[0008] As a further technical solution of this utility model, one end of the push plate is fixedly connected to the upper end of the pusher, and the other end of the push plate is slidably fitted with a placement plate, and one end of the placement plate is fixedly connected with a receiving plate. A set of support columns arranged in a rectangular array are fixedly connected to the connecting plate at one end of the receiving plate. A positioning plate is fixedly connected to the support columns. One end of the positioning column is fixedly connected to both ends of one side of the positioning plate. A bearing block is fixedly connected to the positioning plate. The upper part of the bearing block is attached to the placement plate. A sliding rod is provided at both ends of the bearing block. A pressing plate is provided in the sliding rod. The two ends of the pressing plate are slidably connected to the sliding rod. A set of spring bolts arranged in a rectangular array are fixedly connected to the bottom of the pressing plate. A cutting plate is movably connected to the end of the spring bolts away from the pressing plate. The position of the cutting plate is opposite to the position of the receiving plate. A fixing plate is fixedly connected to the other end of the positioning column. A pressure-stabilizing hydraulic cylinder is fixedly connected to the middle of the fixing plate. One end of the output rod of the pressure-stabilizing hydraulic cylinder is engaged with the pressing plate.
[0009] As a further technical solution of this utility model, the top end of the bearing block away from the placement plate is fixedly connected to a receiving plate, a conveyor belt is attached to the receiving plate, a display screen is connected to a connecting plate on one side of the conveyor belt, a connector is fixedly connected to the bottom of the conveyor belt, the bottom of the connector is fixedly connected to the connecting plate, and a motor is fixedly connected to one side of the connector.
[0010] Compared with the prior art, the beneficial effects of this utility model are: In this invention, the conveying section involves manually placing a thermally conductive insulating sheet onto a push plate and activating the display screen. The activation of the display screen then starts the drive motor inside the housing, causing the motor shaft inside the receiver to rotate. This rotation drives a gear shaft, which in turn drives a gear belt at the end of the gear shaft furthest from the drive motor shaft inside the receiver. A push plate is fixedly connected to the gear belt. A connecting groove is provided on one side of the receiver. The push plate passes through the connecting groove, and a push rod fixedly connected to the other end moves upwards, passing through the push groove in the connecting plate on the housing. Simultaneously, limiters are bolted around the push groove to prevent misalignment of the thermally conductive insulating sheet in the push plate, ensuring better absorption of the sheet. The suction section has an expansion groove on its top plate, with one end of the expansion groove having a... A transmission hydraulic cylinder connected to the top plate with screws has an I-shaped slider that slides and engages in the expansion groove. One end of the output rod of the transmission hydraulic cylinder is threaded to one end of the I-shaped slider. A push hydraulic cylinder is bolted to the bottom of the I-shaped slider. One end of the output rod of the push hydraulic cylinder is threaded to a suction cup. The suction cup is connected to a heat-conducting insulating sheet through negative pressure. The control display screen allows the transmission hydraulic cylinder to push the I-shaped slider to slide in the expansion groove. At the same time, it drives the push hydraulic cylinder to move. The output rod of the push hydraulic cylinder extends out of the suction cup to attract and lift the heat-conducting insulating sheet on the push plate. The transmission hydraulic cylinder then pushes the I-shaped slider to slide and place it near the limiter. Support columns are arranged in a rectangular array on the connecting plate and threaded to the positioning plate. The heat-conducting insulating sheet is placed on the placement plate supported by the bearing block, and the placement groove is located on the connecting plate.
[0011] This utility model features a rotating motor at one end of the pusher frame. Gear shafts, fixedly connected to the cover plate with screws, are located at both ends of the rotating motor's shaft and the end furthest from the shaft. Synchronous belts are located on both ends of the gear shafts, and pushers are fixedly connected to the synchronous belts. A pusher plate is fixedly connected to the top of the pusher, and the end of the pusher plate furthest from the pusher slides within the placement plate. Operation causes the rotating motor to rotate, driving the gear shafts and the synchronous belts located on both ends. The synchronous belts move, driving the pusher, which in turn pushes the pusher plate forward. Simultaneously, limiters are located on opposite sides of the gear shafts at both ends, limiting the position of the pusher during its movement. The cover plate's height and width are smaller than the frame, allowing the pusher plate to better push the thermally conductive insulating sheet onto the placement plate, thus replacing manual handling of the thermally conductive insulating sheet. In this invention, the connector of the conveyor section is fixedly connected to the conveyor belt, and a motor is fixedly connected to one side of the connector. The connector is rotated by the use of the display screen to drive the conveyor belt to move, and then the cut thermally conductive insulating sheets are collected. The operation is very convenient and effectively reduces the intensity of manual labor. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of the state structure of this utility model.
[0013] Figure 2 This utility model Figure 1 The left view.
[0014] Figure 3 This utility model Figure 1 A schematic diagram of the absorption section.
[0015] Figure 4 This is a schematic diagram of the suction and conveying parts of this utility model.
[0016] Figure 5 This utility model Figure 1 Top view Figure 6 This utility model Figure 1 Schematic diagram of the cut-out section Figure 7 This utility model Figure 6 Rear view of the cut-off section structure Figure 8 This utility model Figure 6 Left view of the cut-off section structure Figure 9 This utility model Figure 2 Schematic diagram of the propulsion part Figure 10 This utility model Figure 2 Internal diagram 1-Box body; 11-Connecting column; 12-Double door; 13-Connecting plate; 14-Pushing groove; 15-Placement groove; 2-Top plate; 21-Transmission hydraulic cylinder; 22-I-shaped slider; 23-Expanding groove; 24-Pushing hydraulic cylinder; 25-Suction cup; 26-Limiting plate; 3-Fixing plate; 31-Pressure stabilizing hydraulic cylinder; 32-Extrusion plate; 33-Positioning column; 34-Spring bolt; 35-Cutting plate; 36-Bearing block; 37-Sliding rod; 38-Support Column; 39-Positioning plate; 4-Display screen; 5-Conveyor belt; 51-Motor; 52-Connector; 6-Storage unit; 61-Drive motor; 62-Gear shaft; 63-Gear belt; 64-Push plate; 65-Push rod; 66-Connecting groove; 67-Push plate; 7-Placement plate; 71-Receiving plate; 8-Plate frame; 81-Rotating motor; 82-Gear shaft; 83-Synchronous belt; 84-Pusher; 85-Push plate; 86-Limiter; 87-Cover plate. Detailed Implementation
[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0018] Please see Figure 1-10 This utility model provides a fixed-point cutting structure for a thermally conductive insulating sheet, including a box body 1, one end of which is provided with a double door 12; a connecting plate 13 is provided on the top of the box body 1, and a group of connecting columns 11 arranged in a rectangular array on the top of the connecting plate 13. A pushing groove 14 is provided on the top of the connecting plate 13, and a placement groove 15 is provided in the connecting plate 13 near the pushing groove 14. A top plate 2 is fixedly connected to the upper end of the connecting columns 11, and an expansion groove 23 is provided on the top plate 2. A transmission hydraulic cylinder 21 is fixedly connected to the top plate 2 at one end of the expansion groove 23. An I-shaped slider 22 is engaged and movable in the expansion groove 23. One end of the I-shaped slider 22 is threadedly connected to one end of the output rod of the transmission hydraulic cylinder 21. A pushing hydraulic cylinder 24 is fixedly connected to the bottom of the I-shaped slider 22, and a suction cup 25 is fixedly connected to one end of the output rod of the pushing hydraulic cylinder 24. A limit plate 26 is fixedly connected to the connecting plate 13 around the suction cup 25.
[0019] By adopting the above technical solution, the hydraulic cylinder 21 pushes the 22 in the expansion groove 23, and the bottom of the 22 has one end of the output rod 24 threadedly connected to the 25. The 24 extends the output rod so that the 25 can absorb the heat-conducting insulating sheet.
[0020] In this utility model, the interior of the housing 1 has a storage unit 6 on the side near the push groove 14. A drive motor 61 is provided on the outer side of the upper section of the storage unit 6. The drive motor 61 has a gear shaft 62 at one end inside the storage unit 6 and at the end inside the storage unit 6 away from the drive motor 61. The gear shafts 62 at both ends are connected to a toothed belt 63. A connecting groove 66 is opened on one side inside the storage unit 6. One end of a push plate 64 is fixedly connected to the toothed belt 63. The other end of the push plate 64 passes through the connecting groove 66 and is fixedly connected to one end of a push rod 65. The push rod 65 is fixedly connected to a push plate 67 that moves in the push groove 14 at the end away from the push plate 64.
[0021] By adopting the above technical solution, the push plate 64 on the running toothed belt 63 of the drive motor 61 can drive the push rod 65 to transport the heat-conducting insulating sheet of the push plate 67 into the push groove 14, and the limiting plate 26 can prevent the heat-conducting insulating sheet from being misaligned.
[0022] In this utility model, a frame 8 is provided on one side of the slot 15 on the connecting plate 13. A cover plate 87 is fixedly connected to the side of the frame 8 near the limiting plate 26. A rotating motor 81 is provided at one end of the frame 8. One end of the rotating motor 81 is inside the housing 1. One end of the rotating shaft of the rotating motor 81 is inside the cover plate 87. A gear shaft 82 is fixedly connected to the cover plate 87 at one end of the rotating shaft of the rotating motor 81 and at the other end of the cover plate 87. A limiter 86 is provided on the side near the gear shaft 82. A synchronous belt 83 is connected to the gear shaft 82 at both ends. A pusher 84 is fixedly connected to the synchronous belt 83. One end of the pusher plate 85 is fixedly connected to the upper end of the pusher 84. The height and width of the cover plate 87 are smaller than those of the pusher plate 85.
[0023] By adopting the above technical solution, the rotating motor 81 in the plate frame 8 will drive the gear shaft 82 to rotate, causing the synchronous belt 83 to run. After the synchronous belt 83 runs, the push plate 85 on the pusher 84 will move and push the heat-conducting insulating sheet on the plate to the cutting part to cut the heat-conducting insulating sheet.
[0024] In this utility model, the upper end of the pusher 84 is fixedly connected to one end of the push plate 85, the other end of the push plate 85 is slidably fitted with a placement plate 7, and one end of the placement plate 7 is fixedly connected to a receiving plate 71. A set of support columns 38 arranged in a rectangular array are fixedly connected to the connecting plate 13 at one end of the receiving plate 71. A positioning plate 39 is fixedly connected to the support columns 38. One end of a positioning column 33 is fixedly connected to both ends of one side of the positioning plate 39. A bearing block 36 is fixedly connected to the positioning plate 39. The upper part of the bearing block 36 is attached to the placement plate 7. A sliding rod 37 is provided at both ends of the bearing block 36. A pressing plate 32 is provided in the sliding rod 37. The two ends of the pressing plate 32 are slidably connected to the sliding rod 37. A set of spring bolts 34 arranged in a rectangular array are fixedly connected to the bottom of the pressing plate 32. A cutting plate 35 is movably connected to the end of the spring bolts 34 away from the pressing plate 32. The position of the cutting plate 35 is opposite to the position of the receiving plate 71. A fixing plate 3 is attached to the other end of the positioning column 33. A pressure-stabilizing hydraulic cylinder 31 is fixedly connected to the middle of the fixing plate 3. One end of the output rod of the pressure-stabilizing hydraulic cylinder 31 is engaged with the pressing plate 32.
[0025] In this utility model, the top end of the bearing block 36 away from the placement plate 7 is fixedly connected to the receiving plate 71, and a conveyor belt 5 is attached to the receiving plate 71. A display screen 4 is connected to the connecting plate 13 on one side of the conveyor belt 5. A connector 52 is fixedly connected to the bottom of the conveyor belt 5. The bottom of the connector 52 is fixedly connected to the connecting plate 13, and a motor 51 is fixedly connected to one side of the connector 52.
[0026] By adopting the above technical solution, after the thermally conductive insulating sheet is cut, the cut thermally conductive insulating sheet can be collected by rotating the motor 51.
[0027] The working principle of this utility model is as follows: In use, first, the double door 12 on one side of the box 1 is opened. Then, the heat-conducting insulating sheet is manually placed onto the push plate 67 in the conveying section, and the display screen 4 is activated. After the display screen 4 is activated, the drive motor 61 inside the box 1 starts, causing the shaft of the drive motor 61 inside the storage container 6 to rotate. After the drive motor 61 rotates, it drives the gear shaft 62 to rotate. The gear shaft 62 rotates and, through the toothed belt 63, drives the end of the gear shaft 62 inside the storage container 6 that is away from the shaft of the drive motor 61. One end of the push plate 64 is fixedly connected to the toothed belt 63. A connecting groove 66 is provided on one side of the storage container 6. The push plate 64 passes through the connecting groove 66 and is fixedly connected to the other end of the push rod 65, moving upwards. This upward movement passes through the box... A pushing groove 14 is opened in the connecting plate 13 on the body 1. At the same time, a limiting plate 26 is provided around the pushing groove 14 and fixed to the connecting plate 13 with bolts to prevent the thermally conductive insulating sheet in the pushing plate 67 from being misaligned. After the pushing plate 67 stops, a set of connecting columns 11 distributed in a rectangular array are provided on the connecting plate 13. The top plate 2 is fixedly connected to the upper end of the connecting column 11. At this time, an expansion groove 23 is opened on the top plate 2 of the suction part. A transmission hydraulic cylinder 21 connected to the top plate 2 with screws is provided at one end of the expansion groove 23. A transmission hydraulic cylinder 22 is engaged and slidably connected in the expansion groove 23. One end of the output rod of the transmission hydraulic cylinder 21 is threadedly connected to one end of the transmission hydraulic cylinder 22. A push hydraulic cylinder 24 is fixedly connected to the bottom of the transmission hydraulic cylinder 22 with bolts. The output rod of the push hydraulic cylinder 24 One end of the suction cup 25 is threadedly fixed to the suction cup 25. The suction cup 25 is connected to the heat-conducting insulating sheet through the negative pressure. The control display screen 4 causes the transmission hydraulic cylinder 21 to push the I-shaped slider 22 to slide in the expansion groove 23. At the same time, it drives the push hydraulic cylinder 24 to move. The extension of the output rod of the push hydraulic cylinder 24 causes the suction cup 25 to attract and lift the heat-conducting insulating sheet on the push plate 67. The transmission hydraulic cylinder 21 then pushes the 22 to slide and place it near the limit plate 26. The connecting plate 13 has a rectangular array of support columns 38 that are threadedly fixed to the positioning plate 39. The heat-conducting insulating sheet is placed on the placement plate 7 supported by the bearing block 36. After the heat-conducting insulating sheet is placed on the placement plate 7, the connecting plate 13 has a rotating motor 81 at one end of the plate frame 8 of the pushing part in the position of the opening placement groove 15. The rotating shaft of machine 81 has a gear shaft 82 fixedly connected to the cover plate 87 by screws at both ends. A synchronous belt 83 is installed in each gear shaft 82, and a pusher 84 is fixedly connected to each synchronous belt 83. A pusher plate 85 is fixedly connected to the top of the pusher 84, and the end of the pusher plate 85 away from the pusher 84 slides in the placement plate 7. After operation 4, 81 rotates, thereby driving the gear shaft 82 and the synchronous belt 83 in the gear shaft 82. The movement of the synchronous belt 83 drives the pusher 84, which in turn pushes 85 forward. Simultaneously, a limiting groove 86 is provided on the same side of the gear shaft 82 at opposite positions to limit the position of the pusher 84 during its movement. The height and width of the cover plate 87 are smaller than those of the plate frame 8.To allow the pusher plate 85 to better push the thermally conductive insulating sheet onto the placement plate 7, after the thermally conductive insulating sheet is pushed onto the receiving plate 71, a set of positioning plates 39 arranged in a rectangular array are provided on the connecting plate 13 at one end of the receiving plate 71. A support column 38 is threadedly fixed to the positioning plate 39 of the cutting section. Positioning columns 33 are provided on both sides of the support column 38. A bearing block 36 is fixedly connected to the support column 38. The placement plate 7 is supported at one end of the bearing block 36. A sliding rod 37 is provided on both sides of the bearing block 36. A pressing plate 32 is slidably connected in the sliding rod 37. A cutting plate 35 is provided at the bottom of the pressing plate 32 by a spring bolt 34. A fixing plate 3 is inserted and fixed at the upper end of the positioning column 33. A pressure-stabilizing hydraulic pressure is provided in the middle of the fixing plate 3. Cylinder 31, the output shaft of the pressure-stabilizing hydraulic cylinder 31 is engaged with the extrusion plate 32. After operation 4, the output rod of the pressure-stabilizing hydraulic cylinder 31 pushes the extrusion plate 32 downward, and the cutting plate 35 cuts the thermally conductive insulating sheet on the receiving plate 71. The provided spring bolts 34 can evenly distribute the applied force, preventing uneven cutting of the thermally conductive insulating sheet and resulting in missed cuts. A connector 52 is bolted to the connecting plate 13 at the other end near the receiving plate 71. The connector 52 of the conveyor section is fixedly connected to the conveyor belt 5. A motor 51 is fixedly connected to one side of the connector 52. By using the display screen 4, the connector 52 rotates, driving the conveyor belt 5 to move, and then the cut thermally conductive insulating sheet is collected. The operation is very convenient and effectively reduces the intensity of manual labor.
[0028] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
[0029] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. A fixed-point cutting structure for a thermally conductive insulating sheet, characterized in that: Includes a box body (1), one end of which is provided with a double door (12); the top of the box body (1) is provided with a connecting plate (13), the top of the connecting plate (13) has a group of connecting columns (11) arranged in a rectangular array, a pushing groove (14) is provided on the top of the connecting plate (13), a placement groove (15) is provided in the connecting plate (13) near the pushing groove (14), a top plate (2) is fixedly connected to the upper end of the connecting columns (11), and an expansion groove (23) is provided on the top plate (2). 3) One end is provided with a transmission hydraulic cylinder (21) fixedly connected to the top plate (2). An I-shaped slider (22) is engaged in the expansion groove (23). One end of the I-shaped slider (22) is threadedly connected to one end of the output rod of the transmission hydraulic cylinder (21). A push hydraulic cylinder (24) is fixedly connected to the bottom of the I-shaped slider (22). A suction cup (25) is fixedly connected to one end of the output rod of the push hydraulic cylinder (24). A limit plate (26) is fixedly connected to the connecting plate (13) around the suction cup (25).
2. The fixed-point cutting structure of the thermally conductive insulating sheet according to claim 1, characterized in that: Inside the housing (1), a storage unit (6) is provided on the side near the push groove (14). A drive motor (61) is provided on the outer side of the upper section of the storage unit (6). A gear shaft (62) is provided at one end of the drive motor (6) inside the storage unit (6) and at the end of the storage unit (6) away from the drive motor (61). The gear shafts (62) at both ends are connected to a toothed belt (63). A connecting groove (66) is provided on one side inside the storage unit (6). One end of a push plate (64) is fixedly connected to the toothed belt (63). The other end of the push plate (64) passes through the connecting groove (66) and is fixedly connected to one end of a push rod (65). The push rod (65) is fixedly connected to a push plate (67) that moves in the push groove (14) at the end away from the push plate (64).
3. The fixed-point cutting structure of the thermally conductive insulating sheet according to claim 1, characterized in that: A frame (8) is provided on one side of the slot (15) on the connecting plate (13). A cover plate (87) is fixedly connected to the side of the frame (8) near the limiting plate (26). A rotating motor (81) is provided at one end of the inside of the frame (8). One end of the rotating motor (81) is inside the housing (1). One end of the rotating shaft of the rotating motor (81) is inside the cover plate (87). A gear shaft (82) is fixedly connected to the cover plate (87) at one end of the rotating shaft of the rotating motor (81) and at the other end of the cover plate (87). A limiter (86) is provided on the side near the gear shaft (82). A synchronous belt (83) is connected to the gear shaft (82) at both ends. A pusher (84) is fixedly connected to the synchronous belt (83). One end of a push plate (85) is fixedly connected to the upper end of the pusher (84). The height and width of the cover plate (87) are smaller than those of the push plate (85).
4. The fixed-point cutting structure of the thermally conductive insulating sheet according to claim 3, characterized in that: The pusher (84) is fixedly connected to one end of the push plate (85), and the other end of the push plate (85) is slidably fitted with a placement plate (7). One end of the placement plate (7) is fixedly connected to a receiving plate (71). A set of support columns (38) arranged in a rectangular array are fixedly connected to the connecting plate (13) at one end of the receiving plate (71). A positioning plate (39) is fixedly connected to the support column (38). One end of a positioning column (33) is fixedly connected to both ends of one side of the positioning plate (39). A bearing block (36) is fixedly connected to the positioning plate (39). The upper part of the bearing block (36) is attached to the placement plate (7). Sliding rods (37) are provided at both ends of the bearing block (36). A pressing plate (32) is provided in the sliding rod (37). The pressing plate (32) The two ends of the extrusion plate (32) are slidably connected to the sliding rod (37). A set of spring bolts (34) arranged in a rectangular array are fixedly connected to the bottom of the extrusion plate (32). A cutting plate (35) is movably connected to the end of the spring bolts (34) away from the extrusion plate (32). The position of the cutting plate (35) is opposite to the position of the receiving plate (71). A fixing plate (3) is fixed to the other end of the positioning column (33). A pressure-stabilizing hydraulic cylinder (31) is fixedly connected to the middle of the fixing plate (3), and one end of the output rod of the pressure-stabilizing hydraulic cylinder (31) is clamped to the extrusion plate (32).
5. The fixed-point cutting structure of the thermally conductive insulating sheet according to claim 4, characterized in that: The top end of the bearing block (36) away from the placement plate (7) is fixedly connected to a receiving plate (71), and a conveyor belt (5) is attached to the receiving plate (71). A display screen (4) is connected to a connecting plate (13) on one side of the conveyor belt (5). A connector (52) is fixedly connected to the bottom of the conveyor belt (5). The bottom of the connector (52) is fixedly connected to the connecting plate (13), and a motor (51) is fixedly connected to one side of the connector (52).