Slitting device for processing insulating mylar

Abstract

The utility model provides a slitting device for processing insulating mylar, which belongs to the technical field of mylar processing equipment and comprises a processing table, cutting frames arranged at the tops of two sides of the processing table, a processing seat arranged at the tops of the cutting frames, a hydraulic ejector rod arranged at the bottom of the processing seat, a buffer column arranged at the bottom of the hydraulic ejector rod, and a cutting seat arranged at the bottom of the buffer column. Moving grooves are formed in the two sides of the bottom of the machining base, synchronous hydraulic rods are arranged on the tops of the inner walls of the moving grooves, limiting frames are fixedly installed at the bottoms of the synchronous hydraulic rods, conveying frames are arranged on the two sides of the top of the machining table, and stepping motors are arranged on one sides of the tops of the conveying frames. According to the slitting device for processing the insulating mylar, the synchronous hydraulic rod moves downwards, the limiting frame extrudes the edge of the mylar, and displacement of the mylar is avoided.

Description

Technical Field

[0001] This utility model belongs to the technical field of Mylar film processing equipment, specifically relating to a slitting device for processing insulating Mylar film. Background Technology

[0002] In existing processes for processing insulating Mylar sheets, rolls of Mylar sheets need to be cut into the required sizes. However, during the cutting process, operators place the sheets on a workbench and then cut them with cutting blades. Because the cutting blades exert forces in other directions on the Mylar sheets when pressing them, the sheets shift during the cutting process, thus reducing the quality of the finished product. The "Cutting Device for Insulating Mylar Sheet Production" disclosed in application number "CN202323008429.9" represents an increasingly mature technology. It uses a drive assembly to move a moving plate, whose bottom end is fixedly connected to a fixed plate, and the fixed plate is connected to a fixed shaft. Connected to the support assembly, the moving plate tilts, the fixed plate tilts around the fixed axis, the air cushion presses and fixes the Mylar sheet, and then the cutting assembly is used to cut the Mylar sheet. This utility model provides a cutting device for producing insulating Mylar sheets. When the Mylar sheet is cut, both ends of the Mylar sheet are fixed, thereby improving the quality of the finished product. However, the device still has the following defects: when fixing the Mylar sheet, only both ends of the Mylar sheet can be fixed, and the fixing direction is one-way. During the cutting process, the blade will move and the insulating Mylar sheet will be displaced, causing wrinkles on the surface of the Mylar sheet, which will affect the cutting effect of the Mylar sheet. At the same time, the Mylar sheet cannot be automatically transported during processing. Utility Model Content

[0003] The purpose of this utility model is to provide a slitting device for processing insulating Mylar sheets, which aims to solve the problems in the prior art where Mylar sheets can only be fixed at both ends, the fixing direction is singular, the blade moves during the cutting process and causes the insulating Mylar sheet to shift, resulting in wrinkles on the surface of the Mylar sheet, which affects the cutting effect. At the same time, the Mylar sheets cannot be automatically transported during processing.

[0004] To achieve the above objectives, this utility model provides the following technical solution: It includes a processing table, with cutting frames on both sides of the top of the processing table, a processing seat on the top of the cutting frames, a hydraulic push rod at the bottom of the processing seat, a buffer column at the bottom of the hydraulic push rod, a cutting seat at the bottom of the buffer column, an installation groove at the bottom of the cutting seat, a replaceable cutting template inside the installation groove, moving grooves on both sides of the bottom of the processing seat, a synchronous hydraulic rod on the top of the inner wall of the moving groove, a limit frame fixedly installed at the bottom of the synchronous hydraulic rod, a transport frame on both sides of the top of the processing table, a stepper motor on one side of the top of the transport frame, and an anti-slip transport wheel fixedly connected to the output end of the stepper motor through the top side of the transport frame.

[0005] In one embodiment of the slitting device for processing insulating Mylar film of this utility model, a movable groove is provided on one side of the top of the processing table, and synchronous electric telescopic rods are provided on both sides of the bottom of the inner wall of the movable groove. A limiting top plate is slidably connected in the movable groove, and the top of the synchronous electric telescopic rod is fixedly connected to both sides of the bottom of the limiting top plate.

[0006] In this solution, after the Mylar sheet is placed, the stepper motor rotates the anti-slip transport wheels to push the Mylar sheet to the designated position on the processing table 1. At this time, the synchronous electric telescopic rod pushes the limiting top plate to block the Mylar sheet and prevent it from continuing to be transported. At this time, the synchronous hydraulic rod moves down the limiting frame to squeeze the edge of the Mylar sheet and prevent it from shifting. The hydraulic push rod moves down to move the buffer column down, so that the replaceable template in the cutting seat presses against the surface of the Mylar sheet for punching and cutting. After the cutting is completed, the hydraulic push rod lifts the buffer column to remove the replaceable cutting template. The synchronous hydraulic rod retracts the limiting frame. At this time, the synchronous electric telescopic rod retracts the limiting top plate to facilitate the transportation of the processed Mylar sheet.

[0007] In one embodiment of the slitting device for processing insulating Mylar sheets according to this utility model, a guide groove is provided on one side of the inner wall of the moving groove, and guide blocks are provided on both sides of the limiting frame, with the guide blocks slidably connected in the guide groove.

[0008] In this design, when the synchronous hydraulic rod pushes the limit frame, the guide block moves within the guide groove, guiding the movement direction of the limit frame and improving its stability during movement.

[0009] In one embodiment of the cutting device for processing insulating Mylar film of this utility model, electric slide rails are embedded on both sides of the bottom of the cutting frame, a movable seat is slidably connected to one side of the electric slide rail, a micro motor is provided on one side of the movable seat, and an L-shaped pressure plate is fixedly connected to the output end of the micro motor.

[0010] In this solution, after the stamping and cutting are completed, the hydraulic jack lifts the buffer column to remove the replaceable cutting template, and the hydraulic rod lifts the limit frame simultaneously. At this time, the micro motor rotates the L-shaped pressure plate to press down on the Mylar sheet, and the electric slide rail slides the moving seat to move the Mylar sheet pressed by the L-shaped pressure plate to the anti-slip transport wheel on the other side. At this time, the stepper motor rotates the anti-slip transport wheel to transport and discharge the processed Mylar sheet that has been conveyed to the bottom of the anti-slip transport wheel.

[0011] In an embodiment of the slitting device for processing insulating Mylar film according to this utility model, the mounting groove has first mounting holes at its four corners, and the replaceable cutting template has second mounting holes at its four corners. Screws are threadedly connected between the first mounting holes and the second mounting holes.

[0012] In this solution, the replaceable cutting template can be replaced by removing the screws between the first and second mounting holes, making it easy to adjust the cutting shape of the Mylar sheet.

[0013] In one embodiment of the cutting device for processing insulating Mylar film of this utility model, the bottom side of the limiting frame is provided with an anti-stick rubber pad.

[0014] In this solution, the anti-stick rubber pad prevents the Mylar film from shifting after the limiting frame presses against it. At the same time, when the synchronous hydraulic rod lifts the limiting frame, the anti-stick rubber pad can easily detach from the surface of the Mylar film.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1) The stepper motor on one side rotates the anti-slip transport wheel to push the Mylar sheet to the designated position on the processing table. The hydraulic push rod moves downward to move the buffer column down, so that the replaceable template in the cutting seat presses the surface of the Mylar sheet for punching and cutting. After cutting, the micro motor rotates the L-shaped pressure plate to press the Mylar sheet. The electric slide rail moves the seat to move the Mylar sheet pressed by the L-shaped pressure plate to the anti-slip transport wheel on the other side. At this time, the stepper motor on the other side rotates the anti-slip transport wheel to transport and discharge the processed Mylar sheet below the anti-slip transport wheel, thus completing the automated feeding, cutting and discharging of the Mylar sheet and improving equipment efficiency.

[0017] 2) By moving the limiting frame downwards with the synchronous hydraulic rod, the edge of the Mylar film is squeezed to prevent displacement of the Mylar film. At the same time, the hydraulic push rod can be pressed down to replace the cutting template. This stamping and cutting method avoids displacement and wrinkles during Mylar film cutting. Attached Figure Description

[0018] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the cutting frame of this utility model;

[0021] Figure 3 This is a schematic diagram of the electric slide rail structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the cross-sectional structure of the processing table of this utility model.

[0023] In the diagram: 1. Processing table; 2. Cutting frame; 3. Processing seat; 4. Hydraulic push rod; 5. Buffer column; 6. Cutting seat; 7. Mounting slot; 8. Replaceable cutting template; 9. Moving slot; 10. Synchronous hydraulic rod; 11. Limiting frame; 12. Transport frame; 13. Stepper motor; 14. Anti-slip transport wheel; 15. Movable slot; 16. Synchronous electric telescopic rod; 17. Limiting top plate; 18. Guide slot; 19. Guide block; 20. Electric slide rail; 21. Moving seat; 22. Micro motor; 23. L-shaped pressure plate; 24. First mounting hole; 25. Second mounting hole; 26. Anti-stick rubber pad. Detailed Implementation

[0024] 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.

[0025] Please see Figure 1-4 This utility model provides the following technical solution: a slitting device for processing insulating Mylar film, including a processing table 1, a cutting frame 2 on the top of both sides of the processing table 1, a processing seat 3 on the top of the cutting frame 2, a hydraulic push rod 4 at the bottom of the processing seat 3, a buffer column 5 at the bottom of the hydraulic push rod 4, a cutting seat 6 at the bottom of the buffer column 5, an installation groove 7 at the bottom of the cutting seat 6, a replaceable cutting template 8 in the installation groove 7, moving grooves 9 on both sides of the bottom of the processing seat 3, a synchronous hydraulic rod 10 on the top of the inner wall of the moving groove 9, a limit frame 11 fixedly installed at the bottom of the synchronous hydraulic rod 10, a transport frame 12 on both sides of the top of the processing table 1, a stepper motor 13 on one side of the top of the transport frame 12, and an anti-slip transport wheel 14 fixedly connected to the output end of the stepper motor 13 through the top side of the transport frame 12.

[0026] In a specific embodiment of a slitting device for processing insulating Mylar sheets, please refer to... Figure 4 A movable groove 15 is provided on one side of the top of the processing table 1. Synchronous electric telescopic rods 16 are provided on both sides of the bottom of the inner wall of the movable groove 15. A limiting top plate 17 is slidably connected inside the movable groove 15. The top of the synchronous electric telescopic rods 16 is fixedly connected to both sides of the bottom of the limiting top plate 17.

[0027] Please see Figure 4After the Mylar sheet is placed, the stepper motor 13 rotates the anti-slip transport wheel 14 to push the Mylar sheet to the designated position on the processing table 1. At this time, the synchronous electric telescopic rod 16 pushes the limiting top plate 17 to block the Mylar sheet and prevent it from continuing to be transported. At this time, the synchronous hydraulic rod 10 moves down the limiting frame 11 to squeeze the edge of the Mylar sheet and prevent it from shifting. The hydraulic push rod 4 moves down to move the buffer column 5 down, so that the replaceable cutting template 8 in the cutting seat 6 presses against the surface of the Mylar sheet for punching and cutting. After the cutting is completed, the hydraulic push rod 4 raises the buffer column 5 to remove the replaceable cutting template 8. The synchronous hydraulic rod 10 retracts the limiting frame 11. At this time, the synchronous electric telescopic rod 16 retracts the limiting top plate 17 to facilitate the transportation of the processed Mylar sheet.

[0028] In a specific embodiment of a slitting device for processing insulating Mylar sheets, please refer to... Figure 2 A guide groove 18 is provided on one side of the inner wall of the moving groove 9, and guide blocks 19 are provided on both sides of the limiting frame 11. The guide blocks 19 are slidably connected in the guide groove 18.

[0029] Please see Figure 2 When the synchronous hydraulic rod 10 pushes the limit frame 11, the guide block 19 moves in the guide groove 18. The guide block 19 guides the movement direction of the limit frame 11, thereby improving the stability of the limit frame 11 when it moves.

[0030] In a specific embodiment of a slitting device for processing insulating Mylar sheets, please refer to... Figure 3 Electric slide rails 20 are embedded on both sides of the bottom of the cutting frame 2. A movable seat 21 is slidably connected to one side of the electric slide rail 20. A micro motor 22 is provided on one side of the movable seat 21. An L-shaped pressure plate 23 is fixedly connected to the output end of the micro motor 22.

[0031] Please see Figure 3 After the stamping and cutting are completed, the hydraulic top rod 4 lifts the buffer column 5 to remove the replaceable cutting template 8, and the synchronous hydraulic rod 10 lifts the limit frame 11. At this time, the micro motor 22 rotates the L-shaped pressure plate 23 to press the Mylar sheet, and the electric slide rail 20 slides the moving seat 21 to move the Mylar sheet pressed by the L-shaped pressure plate 23 to the anti-slip transport wheel 14 on the other side. At this time, the stepper motor 13 rotates the anti-slip transport wheel 14 to transport and discharge the processed Mylar sheet that has been conveyed to the bottom of the anti-slip transport wheel 14.

[0032] In a specific embodiment of a slitting device for processing insulating Mylar sheets, please refer to... Figure 2 The mounting slot 7 has first mounting holes 24 at its four corners, and the replaceable cutting template 8 has second mounting holes 25 at its four corners. Screws are threadedly connected between the first mounting holes 24 and the second mounting holes 25.

[0033] Please see Figure 2The replaceable cutting template 8 can be replaced by removing the screws between the first mounting hole 24 and the second mounting hole 25, which facilitates the adjustment of the cutting shape of the Mylar sheet.

[0034] In a specific embodiment of a slitting device for processing insulating Mylar sheets, please refer to... Figure 2 The bottom side of the limiting frame 11 is provided with an anti-stick rubber pad 26.

[0035] Please see Figure 2 The anti-stick rubber pad 26 prevents the Mylar sheet from shifting after the limiting frame 11 presses against it. At the same time, when the synchronous hydraulic rod 10 lifts the limiting frame 11, the anti-stick rubber pad 26 can easily detach from the surface of the Mylar sheet.

[0036] This utility model provides a slitting device for processing insulating Mylar sheets. The specific usage is as follows: After the Mylar sheet is placed, the synchronous electric telescopic rod 16 pushes the limiting top plate 17. At this time, the stepper motor 13 on one side rotates the anti-slip transport wheel 14 to push the Mylar sheet to the designated position on the processing table 1. The limiting top plate 17 blocks the Mylar sheet, preventing further transport. The synchronous hydraulic rod 10 moves down the limiting frame 11 to press the edge of the Mylar sheet, preventing displacement. The hydraulic push rod 4 moves downward, moving the buffer column 5 downward, so that the replaceable cutting template 8 in the cutting seat 6 is pressed down. The surface of the Mylar sheet is punched and cut. After the cutting is completed, the hydraulic jack 4 lifts the buffer column 5 to remove the replaceable cutting template 8. The synchronous hydraulic rod 10 retracts the limit frame 11. At this time, the synchronous electric telescopic rod 16 retracts the limit top plate 17. The micro motor 22 rotates the L-shaped pressure plate 23 to press the Mylar sheet. The electric slide rail 20 slides the moving seat 21 to move the Mylar sheet pressed by the L-shaped pressure plate 23 to the anti-slip transport wheel 14 on the other side. At this time, the stepper motor 13 on the other side rotates the anti-slip transport wheel 14 to transport and discharge the processed Mylar sheet that has been conveyed to the bottom of the anti-slip transport wheel 14.

[0037] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A slitting device for processing insulating Mylar sheets, comprising a processing table (1), characterized in that: The processing table (1) is provided with a cutting frame (2) on both sides and top. The cutting frame (2) is provided with a processing seat (3) on top. The processing seat (3) is provided with a hydraulic push rod (4) at the bottom. The hydraulic push rod (4) is provided with a buffer column (5) at the bottom. The buffer column (5) is provided with a cutting seat (6) at the bottom. The cutting seat (6) is provided with an installation groove (7) at the bottom. The installation groove (7) is provided with a replaceable cutting template (8). The processing seat (3) is provided with a moving groove (9) on both sides at the bottom. The moving groove (9) is provided with a synchronous hydraulic rod (10) at the top of its inner wall. The synchronous hydraulic rod (10) is fixedly installed with a limit frame (11) at the bottom. The processing table (1) is provided with a transport frame (12) on both sides at the top. The transport frame (12) is provided with a stepper motor (13) on one side at the top. The output end of the stepper motor (13) passes through the top side of the transport frame (12) and is fixedly connected to an anti-slip transport wheel (14).

2. The slitting device for processing insulating Mylar sheets according to claim 1, characterized in that: The processing table (1) has a movable groove (15) on one side of its top end. The movable groove (15) has synchronous electric telescopic rods (16) on both sides of the bottom of its inner wall. A limiting top plate (17) is slidably connected inside the movable groove (15). The top of the synchronous electric telescopic rod (16) is fixedly connected to both sides of the bottom of the limiting top plate (17).

3. The slitting device for processing insulating Mylar sheets according to claim 1, characterized in that: A guide groove (18) is provided on one side of the inner wall of the moving groove (9), and guide blocks (19) are provided on both sides of the limiting frame (11). The guide blocks (19) are slidably connected in the guide groove (18).

4. The slitting device for processing insulating Mylar sheets according to claim 1, characterized in that: The cutting frame (2) has electric slide rails (20) embedded on both sides of its bottom. A movable seat (21) is slidably connected to one side of the electric slide rail (20). A micro motor (22) is provided on one side of the movable seat (21). An L-shaped pressure plate (23) is fixedly connected to the output end of the micro motor (22).

5. A slitting device for processing insulating Mylar sheets according to claim 1, characterized in that: The mounting groove (7) has first mounting holes (24) at its four corners, and the replaceable cutting template (8) has second mounting holes (25) at its four corners. Screws are threadedly connected between the first mounting holes (24) and the second mounting holes (25).

6. The slitting device for processing insulating Mylar sheets according to claim 1, characterized in that: The bottom side of the limiting frame (11) is provided with an anti-stick rubber pad (26).

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