A breaking device for producing thermally conductive insulating pads for laptops

Abstract

This invention belongs to the field of mechanical device technology and discloses a cutting device for producing notebook insulating thermal pads. It includes a frame, on which a clamping mechanism and a stamping mechanism are mounted. A cutting mechanism is mounted at the output end of the stamping mechanism. The clamping mechanism includes a U-shaped groove and a first connecting column. The first connecting column is connected to a lower mounting plate, and the lower mounting plate is equipped with a first telescopic cylinder. The output end of the first telescopic cylinder is connected to a lifting plate. Two sets of second connecting columns are mounted on the upper side of the lifting plate. Each of the second connecting columns has a mounting seat at its upper end, and the mounting seat is equipped with a fastener. The transverse cutting fixture includes a sliding mounting plate with a cutting groove. A guide rod and a special lead screw are mounted in the cutting groove. A cutting seat is mounted on the guide rod and the special lead screw. A cutting blade is mounted on the cutting seat. A support rod is mounted on the cutting seat. A guide block is mounted on the support rod. A displacement rod is mounted on the guide block.

Description

Technical Field

[0001] This invention belongs to the field of mechanical device technology, specifically relating to a breaking device for producing notebook insulating thermal pads. Background Technology

[0002] The properties of insulating and thermally conductive pads include: insulation, thermal conductivity, wear resistance, flame retardancy, gap filling, compression resistance, and cushioning. They are commonly used in control boards of electronic and electrical products, internal and external pads and feet of motors, and materials in electronic appliances, automotive machinery, computer mainframes, laptops, DVDs, VCDs, and any other materials requiring filling and heat dissipation modules.

[0003] In order to ensure production efficiency, insulating thermally conductive pads are usually produced as a whole in several pieces, and then cut and separated using equipment.

[0004] Currently, the common slitting cutters used in slitting devices are mostly the grid-type slitting cutters disclosed in application number 201820354061.1. These cutters are widely accepted due to their one-time forming effect. However, this type of cutter and its usage have the following problems:

[0005] 1. The structure limits each type of mesh cutter to only one size of gasket. Therefore, when it is necessary to cut gaskets of different sizes, it is necessary to customize and replace the mesh cutter of the corresponding size. This not only takes tooling changeover time, but also increases the purchase cost of mesh cutters of different sizes.

[0006] 2. This type of cutter has high requirements for overall pass rate. If there is only one notch in the grid cutter, it will be impossible to cut at that point, and the entire cutter will need maintenance or even be scrapped. Summary of the Invention

[0007] In view of the problems raised in the background art above, the object of the present invention is to provide a breaking device for the production of notebook thermal insulating pads.

[0008] To achieve the above-mentioned technical objectives, the technical solution adopted by the present invention is as follows:

[0009] A cutting device for producing thermally conductive insulating pads for laptops includes a frame, a clamping mechanism mounted on the lower side of the frame, a stamping mechanism mounted on the upper side of the frame, and a cutting mechanism mounted on the output end of the stamping mechanism.

[0010] The clamping mechanism includes a U-shaped groove on the frame and two first connecting columns symmetrically installed on the lower side of the frame. A lower mounting plate is connected to the bottom of each first connecting column. A first telescopic cylinder is installed on the lower mounting plate. A lifting plate that slides and matches the first connecting column is connected to the output end of the first telescopic cylinder. Two sets of second connecting columns are installed on the upper side of the lifting plate. The upper ends of the two sets of second connecting columns are connected to mounting seats. The mounting seats are sized to match the U-shaped groove. Fasteners are installed on the mounting seats. The fasteners are U-shaped in general and Z-shaped in longitudinal section on one side.

[0011] The stamping mechanism includes a third connecting column mounted on the upper side of the frame, an upper mounting plate connected to the upper side of the third connecting column, a second telescopic cylinder mounted on the upper mounting plate, a track mounting plate connected to the output end of the second telescopic cylinder, and a slide rail mounted on the track mounting plate.

[0012] The breaking mechanism includes a transverse breaking fixture and a longitudinal breaking fixture slidably installed in the slide rail. The breaking mechanism also includes a third telescopic cylinder and a fourth telescopic cylinder symmetrically installed on the side of the slide rail. The output end of the third telescopic cylinder is connected to the transverse breaking fixture, and the output end of the fourth telescopic cylinder is connected to the longitudinal breaking fixture.

[0013] The transverse splitting fixture and the longitudinal splitting fixture have the same structure, and the dimensions of the transverse splitting fixture and the longitudinal splitting fixture are matched with the fasteners;

[0014] The transverse splitting fixture includes a sliding mounting plate slidably installed in the slide rail. The sliding mounting plate is provided with a cutting groove. A guide rod and a special lead screw are rotatably installed in the cutting groove. A plurality of cutting blade seats are matched and installed together with the guide rod and the special lead screw. The plurality of cutting blade seats are arranged in an array in the cutting groove. A cutting blade is installed on the cutting blade seat. A support rod is hinged to the top of the cutting blade seat. The other ends of two adjacent support rods are hinged to each other. A guide block is installed on the hinge shaft of two adjacent support rods. A displacement rod is installed together with all the guide blocks. The displacement rod is slidably installed longitudinally in the cutting groove.

[0015] The specially designed lead screw includes a rod body, with equal-length positive and negative threads at both ends. Each of the positive and negative threads is threadedly connected to only one cutter seat. The remaining cutter seats located between the two ends are simply sleeved on the rod body and are not threadedly matched with the positive and negative threads.

[0016] Furthermore, the frame is equipped with an auxiliary cutting mechanism, which includes a fifth telescopic cylinder mounted on the lower mounting plate. The output end of the fifth telescopic cylinder is connected to a push plate. The frame is provided with a slot that matches the specifications and dimensions of the push plate. This design allows the fifth telescopic cylinder to be controlled to move the push plate upward after each cut, causing the push plate to impact the pad plate, thereby achieving the purpose of separating the cutting position. This design is suitable for situations where the cutter becomes dull due to prolonged use and cannot guarantee a complete cut.

[0017] Furthermore, the bottom of the frame is connected to height-adjustable support feet, a design that allows for leveling and height adjustment.

[0018] Furthermore, the sliding mounting plate is equipped with a motor, and the output end of the motor is connected to the power end of the specially designed lead screw. This design enables the electrical automation control of the rotation of the specially designed lead screw, thereby achieving the purpose of electrical adjustment of the spacing between two adjacent cutter seats.

[0019] Furthermore, the displacement rod is equipped with limit blocks at both ends. This design ensures that the displacement rod is horizontal when sliding up and down.

[0020] Furthermore, two baffles are installed at the center of the specially designed lead screw, and the cutter seat located in the middle position is installed between the two baffles. This design restricts the movement of the cutter seat located in the middle position. Together with the cutter seats on both sides that are restricted by threads, it ensures that the position of the cutter seats in other positions is not easily changed by force.

[0021] Furthermore, the slide rail is equipped with ear plates that are slidably mounted on the third connecting column on both sides. This design ensures the smooth lifting and lowering of the slide rail.

[0022] Furthermore, the top of the track mounting plate is equipped with a guide rod that is slidably mounted on the upper mounting plate. This design further ensures the smooth lifting and lowering of the track mounting plate and the track mounted on the track mounting plate.

[0023] Furthermore, the frame is equipped with a baffle that connects to the output end of the fastener. This design helps to block and guide the discharge of the separated gaskets.

[0024] Furthermore, the first telescopic cylinder, the second telescopic cylinder, the third telescopic cylinder, and the fourth telescopic cylinder are all equipped with stroke control switches. This design ensures the accuracy of position movement.

[0025] The beneficial effects of using the present invention are as follows:

[0026] 1. This invention enables adjustment of the spacing between two adjacent cutters, thereby adapting to the cutting of shims of different sizes, eliminating the need to purchase corresponding cutter fixtures and saving costs.

[0027] 2. This invention uses a cutting method that cuts once in each of two directions and can adjust the spacing, so theoretically it can adapt to the cutting of rectangular gaskets of any size, ensuring its adaptability.

[0028] 3. The individual setting of the cutter in this invention allows for direct replacement of the corresponding cutter when a chip appears, saving economic costs. Attached Figure Description

[0029] The present invention can be further illustrated by the non-limiting embodiments given in the accompanying drawings;

[0030] Figure 1 This is a schematic diagram of the structure of an embodiment of a cutting device for producing thermally conductive insulating pads for laptops according to the present invention. Figure 1 ;

[0031] Figure 2 This is a schematic diagram of the structure of an embodiment of a cutting device for producing thermally conductive insulating pads for laptops according to the present invention. Figure 2 ;

[0032] Figure 3 This is a partially exploded structural diagram of the auxiliary punching mechanism position in an embodiment of a breaking device for producing notebook insulating thermal pads according to the present invention.

[0033] Figure 4 This is a cross-sectional structural schematic diagram of an embodiment of a cutting device for producing a notebook insulating thermal pad according to the present invention;

[0034] Figure 5 This is a partial structural diagram of the location of the breaking mechanism in an embodiment of a breaking device for producing a notebook insulating thermal pad according to the present invention;

[0035] Figure 6 This is a schematic diagram of the longitudinal cutting tooling structure of an embodiment of a cutting device for producing notebook insulating thermal pads according to the present invention;

[0036] Figure 7 This is a partial structural diagram of the cutter seat position in an embodiment of a cutting device for producing notebook insulating thermal pads according to the present invention.

[0037] The symbols for the main components are explained below:

[0038] Frame 1; Clamping mechanism 2; Stamping mechanism 3; Cutting mechanism 4; Auxiliary cutting mechanism 5;

[0039] 101 slot; 102 support foot; 103 baffle;

[0040] U-shaped channel 21; first connecting column 22; lower mounting plate 23; first telescopic cylinder 24; lifting plate 25; second connecting column 26; mounting base 27; fastener 28;

[0041] Third connecting column 31; upper mounting plate 32; second telescopic cylinder 33; track mounting plate 34; slide rail 35; ear plate 36; guide rod 37;

[0042] 41. Horizontal splitting fixture; 42. Longitudinal splitting fixture; 43. Third telescopic cylinder; 44. Fourth telescopic cylinder; 45. Sliding mounting plate; 46. Cutting groove; 47. Guide rod; 48. Special lead screw; 410. Cutting holder; 411. Cutting blade; 412. Support rod; 413. Guide block; 414. Displacement rod; 415. Motor.

[0043] Rod body 481; positive thread 482; reverse thread 483; limit block 484; stop plate 485;

[0044] Fifth telescopic cylinder 51; push plate 52. Detailed Implementation

[0045] To enable those skilled in the art to better understand the present invention, the technical solution of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0046] like Figures 1 to 7 As shown, a cutting device for producing thermally conductive insulating pads for laptops according to the present invention includes a frame 1, a clamping mechanism 2 installed on the lower side of the frame 1, a stamping mechanism 3 installed on the upper side of the frame 1, and a cutting mechanism 4 installed at the output end of the stamping mechanism 3.

[0047] The clamping mechanism 2 includes a U-shaped groove 21 on the frame 1 and two first connecting columns 22 symmetrically installed on the lower side of the frame 1. The bottom of the first connecting column 22 is connected to a lower mounting plate 23. The lower mounting plate 23 is equipped with a first telescopic cylinder 24. The output end of the first telescopic cylinder 24 is connected to a lifting plate 25 that slides and matches the first connecting column 22. Two sets of second connecting columns 26 are installed on the upper side of the lifting plate 25. The upper ends of the two sets of second connecting columns 26 are connected to mounting seats 27. The mounting seats 27 are sized to match the U-shaped groove 21. Fasteners 28 are installed on the mounting seats 27. The fasteners 28 are U-shaped in general and Z-shaped in longitudinal section on one side.

[0048] The stamping mechanism 3 includes a third connecting column 31 installed on the upper side of the frame 1. An upper mounting plate 32 is connected to the upper side of the third connecting column 31. A second telescopic cylinder 33 is installed on the upper mounting plate 32. The output end of the second telescopic cylinder 33 is connected to a track mounting plate 34. A slide rail 35 is installed on the track mounting plate 34.

[0049] The breaking mechanism 4 includes a transverse breaking fixture 41 and a longitudinal breaking fixture 42 slidably installed in the slide rail 35. The breaking mechanism 4 also includes a third telescopic cylinder 43 and a fourth telescopic cylinder 44 symmetrically installed on the side of the slide rail 35. The output end of the third telescopic cylinder 43 is connected to the transverse breaking fixture 41, and the output end of the fourth telescopic cylinder 44 is connected to the longitudinal breaking fixture 42.

[0050] The transverse splitting fixture 41 and the longitudinal splitting fixture 42 have the same structure, and the dimensions of the transverse splitting fixture 41 and the longitudinal splitting fixture 42 are matched with the fastener 28.

[0051] The transverse cutting fixture 41 includes a sliding mounting plate 45 slidably mounted in the slide rail 35. The sliding mounting plate 45 is provided with a cutting groove 46. A guide rod 47 and a special lead screw 48 are rotatably mounted in the cutting groove 46. A plurality of cutting blade seats 410 are matched and mounted together with the guide rod 47 and the special lead screw 48. The plurality of cutting blade seats 410 are arrayed and mounted in the cutting groove 46. A cutting blade 411 is mounted on the cutting blade seat 410. A support rod 412 is hinged to the top of the cutting blade seat 410. The other ends of two adjacent support rods 412 are hinged to each other. A guide block 413 is mounted on the hinge shaft of two adjacent support rods 412. A displacement rod 414 is mounted together with all the guide blocks 413. The displacement rod 414 is slidably mounted longitudinally in the cutting groove 46.

[0052] The special lead screw 48 includes a rod body 481. Both ends of the rod body 481 are provided with equal-length positive threads 482 and reverse threads 483. Each of the positive threads 482 and reverse threads 483 is threadedly connected to a cutter seat 410. The remaining cutter seats 410 located between the two ends of the cutter seats 410 are simply sleeved on the rod body 481. The remaining cutter seats 410 located between the two ends of the cutter seats 410 are not threadedly matched with the positive threads 482 and reverse threads 483.

[0053] In this implementation case, when using a disconnection device for producing a notebook insulating thermal pad, after installing the fastener 28 of the corresponding specification on the mounting base 27, the parameters of each electrical component are adjusted and the device can be used.

[0054] The pad is manually or automatically inserted into the gap formed between the upper surface of the frame 1 and the fastener 28 until the rear side of the pad contacts the rear inner surface of the fastener 28. The first telescopic cylinder 24 is activated, which drives the mounting base 27 and the fastener 28 mounted on the mounting base 27 to move downward, so that the fastener 28 presses the three sides of the pad. This pressing ensures that the pad will not move due to the retraction of the cutter 411 when it is cut. Moreover, after the first cut by the cutter 411, the pad divided into strips will not shift.

[0055] After the gasket plate is pressed, the second telescopic cylinder 33 operates, driving the track mounting plate 34 and the slide rail 35 mounted on the track mounting plate 34 to move downwards. It should be noted that the cutting order of the transverse cutting fixture 41 and the longitudinal cutting fixture 42 mounted on the slide rail 35 is not required. It is only necessary to ensure that before the second telescopic cylinder 33 operates, the corresponding transverse cutting fixture 41 or longitudinal cutting fixture 42 has been pushed by the corresponding third telescopic cylinder 43 or fourth telescopic cylinder 44 to the processing area directly above the gasket plate and between the fasteners 28. Taking transverse cutting first as an example, under the effect of the second telescopic cylinder 33, the transverse cutting fixture 41 moves downwards, causing the cutter 411 to contact the gasket plate, thereby achieving… The gasket plate is now horizontally split. Since this split cannot split the pressing area of ​​the fastener 28, the gasket strips will not detach from the gasket plate. Then the second telescopic cylinder 33 retracts to the safe position, the third telescopic cylinder 43 operates, and drives the horizontal splitting fixture 41 to move laterally to the safe position in the slide rail 35. Then the fourth telescopic cylinder 44 operates, and drives the longitudinal splitting fixture 42 to move laterally in the slide rail 35 until it moves to the processing area directly above the gasket plate and between the fasteners 28. The second telescopic cylinder 33 operates again, and drives the longitudinal splitting fixture 42 to move downward, and longitudinally splits the gasket strips to achieve the purpose of splitting the gasket into rectangular blocks. Then the second telescopic cylinder 33 returns to the safe position.

[0056] After the segmentation is completed, the first telescopic cylinder 24 operates, causing the fastener 28 to release the pressure on the gasket plate. At this time, the structure of the gasket plate becomes a U-shaped frame and several segmented gasket blocks. Then, by manually or automatically dragging the U-shaped frame, all the segmented gasket blocks in the U-shaped frame can be unloaded, which is convenient and quick.

[0057] The adjustment of the spacing between two adjacent cutters 411 to separate shims of different specifications involves rotating a special lead screw 48. This causes the cutter holders 410, which mesh with the positive threads 482 and the reverse threads 483 at both ends, to move synchronously in opposite or opposite directions under the limit of the guide rod 47. An optimization point here is to set the positive threads 482 and the reverse threads 483 as an embedded setting, so that the positive threads 482 and the reverse threads 483 will not interfere with the positional movement of the other cutter holders 410. With the movement of 0, due to the structure in which two adjacent cutter seats 410 are hinged together by the support rod 412, and the height limitation of the displacement rod 414, all cutter seats 410 are moved synchronously. The opposite movement of the cutter seats 410 at both ends will make the spacing between all cutter seats 410 larger, and vice versa. Through this adjustment, the spacing between the cutters 411 on the transverse cutting fixture 41 and the longitudinal cutting fixture 42 can be arbitrarily adjusted, thereby adapting to the cutting of shims of any size and ensuring its adaptability.

[0058] Before the separation, if the spacing between the cutters 411 is too small, the overall horizontal or vertical cut cannot meet the horizontal or vertical width of the shim plate in one cut. Taking horizontal separation as an example, after one horizontal separation, there is still a situation where the shim plate pressed by the fastener 28 can be separated. In this case, after the second telescopic cylinder 33 retracts to the safe position, the third telescopic cylinder 43 is controlled to run, which drives the horizontal separation fixture 41 to move laterally. The displacement size is the gap size between two adjacent cutters 411 or an integer multiple of the gap size. Then, the second telescopic cylinder 33 runs to drive the horizontal separation fixture 41 to descend and perform another separation. During this period, the cutter 411 may enter the gap between the separated shim plates, but this will not affect the separation effect because the shim strip that has been separated once is restricted in displacement by the U-shaped frame of the edge of the shim plate and will not be moved by the retraction of the cutter, thus achieving the separation purpose.

[0059] The cutter 411 can be replaced directly on the cutter holder 410, thus ensuring the cutting effect without replacing the entire cutter.

[0060] The preferred frame 1 is equipped with an auxiliary cutting mechanism 5, which includes a fifth telescopic cylinder 51 mounted on the lower mounting plate 23. The output end of the fifth telescopic cylinder 51 is connected to a push plate 52. The frame 1 is provided with a slot 101 that matches the specifications and dimensions of the push plate 52. This design allows the fifth telescopic cylinder 51 to be controlled to move the push plate 52 upward after each cutting, so that the push plate 52 impacts the pad plate, thereby achieving the purpose of cutting at the cutting position. This is suitable for situations where the cutter 411 becomes dull due to long-term operation and cannot guarantee complete cutting. In fact, auxiliary cutting measures can also be considered according to specific circumstances.

[0061] The preferred frame 1 has height-adjustable support feet 102 connected to the bottom. This design achieves the purpose of leveling and height adjustment. In fact, a leveling and height adjustment structure can also be considered depending on the specific situation.

[0062] A motor 415 is preferably mounted on a sliding mounting plate 45. The output end of the motor 415 is connected to the power end of a special lead screw 48. This design achieves the purpose of electrically and automatically controlling the rotation of the special lead screw 48, thereby achieving the purpose of electrically adjusting the spacing between two adjacent cutter seats 410. In fact, the power source of the special lead screw 48 can also be selected according to the specific situation.

[0063] Preferably, the displacement rod 414 is provided with limit blocks 484 at both ends. This design ensures that the displacement rod 414 is horizontal when sliding up and down. In fact, measures to ensure that the displacement rod 414 is horizontal when sliding up and down can also be considered according to specific circumstances.

[0064] Two baffles 485 are installed at the center of the specially designed lead screw 48. The cutter seat 410, located in the middle position, is installed between the two baffles 485. This design restricts the movement of the cutter seat 410 in the middle position. Together with the cutter seats 410 on both sides that are restricted by threads, it ensures that the position of the cutter seats 410 in other positions is not easily changed by force. In fact, measures to ensure smooth and accurate position movement can also be considered according to specific circumstances.

[0065] Preferably, the slide rail 35 is equipped with ear plates 36 that are slidably mounted on the third connecting column 31 on both sides. This design ensures the smooth lifting and lowering of the slide rail 35. In fact, measures to ensure the smooth lifting and lowering of the slide rail 35 can also be considered according to specific circumstances.

[0066] Preferably, a guide rod 37 is slidably mounted on the top of the track mounting plate 34 and mounted on the upper mounting plate 32. This design further ensures the smooth lifting and lowering of the track mounting plate 34 and the track 35 mounted on the track mounting plate 34. In fact, measures to ensure smooth lifting and lowering can also be considered according to specific circumstances.

[0067] The preferred frame 1 is equipped with a baffle 103 that connects to the output end of the fastener 28. This design helps to block and guide the discharge of the separated gaskets. In fact, the installation structure of the baffle 103 can also be considered according to the specific situation.

[0068] Preferably, the first telescopic cylinder 24, the second telescopic cylinder 33, the third telescopic cylinder 43, and the fourth telescopic cylinder 44 are all equipped with stroke control switches. This design ensures the accuracy of position movement. In fact, measures to control the stroke of the first telescopic cylinder 24, the second telescopic cylinder 33, the third telescopic cylinder 43, and the fourth telescopic cylinder 44 can also be considered according to specific circumstances.

[0069] The above embodiments are merely illustrative of the principles and effects of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in the present invention should still be covered by the claims of the present invention.

Claims

1. A cutting device for producing thermally conductive insulating pads for laptops, comprising a frame (1), characterized in that: A clamping mechanism (2) is installed on the lower side of the frame (1), a stamping mechanism (3) is installed on the upper side of the frame (1), and a breaking mechanism (4) is installed at the output end of the stamping mechanism (3); The clamping mechanism (2) includes a U-shaped groove (21) on the frame (1) and two first connecting columns (22) symmetrically installed on the lower side of the frame (1). The bottom of the first connecting column (22) is connected to a lower mounting plate (23). The lower mounting plate (23) is equipped with a first telescopic cylinder (24). The output end of the first telescopic cylinder (24) is connected to a lifting plate (25) that slides and matches the first connecting column (22). Two sets of second connecting columns (26) are installed on the upper side of the lifting plate (25). The upper ends of the two sets of second connecting columns (26) are connected to mounting seats (27). The mounting seats (27) are sized to match the U-shaped groove (21). The mounting seats (27) are equipped with fasteners (28). The fasteners (28) are U-shaped in general and Z-shaped in longitudinal section on one side. The stamping mechanism (3) includes a third connecting column (31) installed on the upper side of the frame (1), an upper mounting plate (32) connected to the upper side of the third connecting column (31), a second telescopic cylinder (33) installed on the upper mounting plate (32), a track mounting plate (34) connected to the output end of the second telescopic cylinder (33), and a slide rail (35) installed on the track mounting plate (34). The breaking mechanism (4) includes a transverse breaking fixture (41) and a longitudinal breaking fixture (42) slidably installed in the slide rail (35). The breaking mechanism (4) includes a third telescopic cylinder (43) and a fourth telescopic cylinder (44) symmetrically installed on the side of the slide rail (35). The output end of the third telescopic cylinder (43) is connected to the transverse breaking fixture (41), and the output end of the fourth telescopic cylinder (44) is connected to the longitudinal breaking fixture (42). The transverse splitting fixture (41) and the longitudinal splitting fixture (42) have the same structure, and the dimensions of the transverse splitting fixture (41) and the longitudinal splitting fixture (42) are matched with the fastener (28). The transverse cutting fixture (41) includes a sliding mounting plate (45) slidably mounted in the slide rail (35). The sliding mounting plate (45) is provided with a cutting groove (46). A guide rod (47) and a special lead screw (48) are rotatably mounted in the cutting groove (46). A plurality of cutting holders (410) are matched and mounted together with the guide rod (47) and the special lead screw (48). The plurality of cutting holders (410) are arrayed in the cutting groove (46). In 6), the cutter holder (410) is equipped with a cutter (411), and a support rod (412) is hinged to the top of the cutter holder (410). The other ends of two adjacent support rods (412) are hinged to each other. A guide block (413) is installed on the hinge axis of two adjacent support rods (412). All the guide blocks (413) are equipped with a displacement rod (414). The displacement rod (414) is longitudinally slidably installed in the cutter groove (46). The specially designed lead screw (48) includes a rod body (481). The rod body (481) has two ends with equal-length positive threads (482) and reverse threads (483). Each of the positive threads (482) and the reverse threads (483) is threadedly connected to only one cutter seat (410). The remaining cutter seats (410) located between the two ends are simply sleeved on the rod body (481). The remaining cutter seats (410) located between the two ends are not threadedly matched with the positive threads (482) and the reverse threads (483).

2. The cutting device for producing notebook thermally conductive insulating pads according to claim 1, characterized in that: The frame (1) is equipped with an auxiliary punching mechanism (5), which includes a fifth telescopic cylinder (51) installed on the lower mounting plate (23). The output end of the fifth telescopic cylinder (51) is connected to a push plate (52), and the frame (1) is provided with a slot (101) that matches the specifications and dimensions of the push plate (52).

3. The cutting device for producing notebook insulating thermal pads according to claim 2, characterized in that: The bottom of the frame (1) is connected to height-adjustable support feet (102).

4. The cutting device for producing notebook thermally conductive insulating pads according to claim 3, characterized in that: The sliding mounting plate (45) is equipped with a motor (415), and the output end of the motor (415) is connected to the power end of the special lead screw (48).

5. A cutting device for producing notebook thermally conductive insulating pads according to claim 4, characterized in that: The displacement rod (414) is provided with limit blocks (484) at both ends.

6. A cutting device for producing notebook thermally conductive insulating pads according to claim 5, characterized in that: Two baffles (485) are installed at the center of the specially designed lead screw (48), and the cutter seat (410) located in the middle is installed between the two baffles (485).

7. A cutting device for producing notebook thermally conductive insulating pads according to claim 6, characterized in that: The slide rail (35) has ear plates (36) that are slidably mounted on the third connecting column (31) on both sides.

8. A cutting device for producing thermally conductive insulating pads for notebook computers according to claim 7, characterized in that: The top of the track mounting plate (34) is fitted with a guide rod (37) that is slidably mounted on the upper mounting plate (32).

9. A cutting device for producing notebook thermally conductive insulating pads according to claim 8, characterized in that: The frame (1) is equipped with a baffle (103) that mates with the output end of the fastener (28).

10. A cutting device for producing thermally conductive insulating pads for notebook computers according to claim 9, characterized in that: The first telescopic cylinder (24), the second telescopic cylinder (33), the third telescopic cylinder (43), and the fourth telescopic cylinder (44) are all equipped with stroke control switches.

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