A release paper slitting machine with static electricity removing device

Abstract

The utility model relates to the release paper processing technical field discloses a release paper slitting machine with static electricity removing device, including support frame, the inside of support frame is provided with compression roller, the inner wall rotationally connected with connecting rod of support frame, the outer wall fixed connection with blade of connecting rod, the upper surface sliding connection with the clamping cover of support shaft, the outer wall of support shaft is equipped with spring, the outer wall fixed connection with controller of support frame, the inside of controller is provided with sensor, the output electric connection with ion generator of controller, the outer wall fixed connection with conducting electrode plate of support frame. In the utility model, through real -time monitoring static electricity value and feedback to controller of sensor, again through the cooperation of ion generator and conducting electrode plate, reach the effect of eliminating static electricity, improve the safety rate, again through the cooperation of support shaft, clamping cover, spring, can carry out quick clamping fixation to ion generator, reduce the dismounting time.

Description

Technical Field

[0001] This utility model relates to the field of release paper processing technology, and in particular to a release paper slitting machine with an anti-static device. Background Technology

[0002] Release paper is a special type of paper coated with silicone oil on one or both sides. It is a multi-functional anti-stick paper, mainly used to prevent prepreg from sticking together and to protect surfaces from contamination. It has a wide range of applications in various fields. During processing such as slitting and die-cutting, it is necessary to use an antistatic device and a tension control system to ensure the flatness and functionality of the release paper. Therefore, a release paper slitting machine with an antistatic device is required.

[0003] A search revealed Chinese Patent Publication No. CN217861631U, which discloses an antistatic cutting device for release paper used in sanitary napkins. The device includes a worktable, a release paper cutter body on one side of the upper surface of the worktable, and a limiting device on the other side of the upper surface of the worktable. The limiting device includes a support plate, five limiting grooves on one side of the support plate, a pull plate connected to the inner cavity of the limiting groove, a pin on one side of the pull plate, five partitions on the support plate, and the pins and partitions being movably connected. Sliding grooves are symmetrically opened on the worktable, and sliders are provided in the inner cavity of the sliding grooves. The lower surface of the sliders is fixedly connected to the lower surface of the support plate.

[0004] In the aforementioned utility model, by utilizing the cooperation of the main body of the release paper cutter, the limiting device, the bearing plate, the limiting groove, the pull plate, the pin, and the partition, it is convenient to adjust the number of partitions installed according to the number of release paper cuts, thereby improving the convenience of release paper material separation and avoiding tedious post-processing, thus improving the overall cutting efficiency and practicality. However, in actual use, the above-mentioned device does not effectively eliminate the static electricity generated during cutting, which can easily affect the processing accuracy and pose safety hazards. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a release paper slitting machine with an anti-static device, which aims to improve the problem that the existing cutting devices do not effectively eliminate the static electricity generated during cutting, which can easily affect processing accuracy and pose safety hazards.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a release paper slitting machine with an antistatic device, comprising a support frame, a pressure roller disposed inside the support frame, a connecting rod rotatably connected to the inner wall of the support frame, a blade fixedly connected to the outer wall of the connecting rod, a support shaft fixedly connected to the outer wall of the support frame, a clamping cover slidably connected to the upper surface of the support shaft, a spring sleeved on the outer wall of the support shaft, the two ends of the spring being fixedly connected to the clamping cover and the outer wall of the support frame respectively, a controller fixedly connected to the outer wall of the support frame, a sensor disposed inside the controller, an ion generator electrically connected to the output end of the controller, the outer wall of the ion generator being slidably connected to the inner wall of the support frame, the inner wall of the clamping cover being slidably connected to the outer wall of the ion generator, a conductive electrode plate fixedly connected to the outer wall of the support frame, a grounding wire fixedly connected inside the conductive electrode plate, and a drive assembly disposed on the outer wall of the support frame.

[0007] The above technical solution achieves precise paper cutting through a motor-driven blade, a pressure roller to fix the paper position, an ion generator installed above the slitting device, and conductive electrode plates located on both sides of the slitting device. The ion generator releases positive and negative ion streams, which then form a closed-loop electric field with the conductive electrode plates. This field is grounded through a wire, neutralizing and eliminating static electricity generated during the cutting process. A sensor detects the static electricity level of the paper, and the controller adjusts the output intensity of the ion generator based on the sensor feedback signal. This allows for precise release of ion streams to accurately eliminate static electricity while reducing wear and tear on the ion generator.

[0008] As a further description of the above technical solution: The drive assembly includes a load-bearing shell, the outer wall of which is fixedly connected to the outer wall of the support frame. A motor is fixedly connected inside the load-bearing shell, and a rotating shaft is fixedly installed at the output end of the motor. The outer wall of the rotating shaft is rotatably connected to the inside of the load-bearing shell.

[0009] The above technical solution ensures the stability of the motor during operation by fixing it with a load-bearing shell. The motor drives the rotating shaft to rotate, which in turn drives the supporting shell to rotate, further driving the clamping and fixing connecting rod to rotate, allowing the blade to perform cutting work.

[0010] As a further description of the above technical solution: The outer wall of the rotating shaft is fixedly connected to a support shell, and the outer wall of the support shell is rotatably connected to the inner wall of the load-bearing shell.

[0011] The above technical solution involves a sliding groove inside the load-bearing shell, which supports and limits the offset of the supporting shell, ensuring its stability and preventing it from shifting.

[0012] As a further description of the above technical solution: A cylinder is fixedly connected inside the support shell, and a connecting block is fixedly connected to the output end of the cylinder. The outer wall of the connecting block is slidably connected to the inner wall of the support shell.

[0013] The above technical solution provides a way to fix the cylinder in place, ensuring stability when the cylinder moves the connecting block. The connecting block slides inside the support shell, and the limiting track inside the support shell ensures stability during movement, preventing the connecting block from shifting.

[0014] As a further description of the above technical solution: The outer wall of the connecting block is rotatably connected to a rotating plate, and the interior of the rotating plate is rotatably connected to the inner wall of the supporting shell.

[0015] The above technical solution involves the rotating plate rotating inside the support shell, which supports and prevents the rotating plate from shifting. The rotating plate can connect the connecting blocks on both sides to achieve a transfer and linkage function. The movement of one connecting block will drive the rotating plate to rotate, which in turn drives the movement of the other connecting block.

[0016] As a further description of the above technical solution: A connecting column is fixedly connected inside the connecting block, a rotating frame is fixedly connected to the outer wall of the connecting column, and a connecting frame is rotatably connected to the outer wall of the rotating frame.

[0017] Through the above technical solution: the connecting block has a fixing effect on the connecting column, and the connecting block can drive the connecting column to move. The connecting column rotates on the inner wall of the rotating frame, which can drive the connecting frame to rotate.

[0018] As a further description of the above technical solution: The connecting frame is fixedly connected to a fixed shaft inside, and a support block is rotatably connected to the outer wall of the fixed shaft. The outer wall of the support block is fixedly connected to the inside of the support shell.

[0019] The above technical solution involves two fixed shafts inside the connecting frame, located on the upper side and the middle of the connecting frame respectively. The fixed shaft in the middle allows the connecting frame to rotate when the connecting column moves the connecting frame, thus preventing the connecting frame from getting stuck.

[0020] As a further description of the above technical solution: A fixed rod is rotatably connected to the outer wall of the fixed shaft. The outer wall of the fixed rod is slidably connected to the inside of the support shell. A clamping block is fixedly connected to the outer wall of the fixed rod. The outer wall of the clamping block is slidably connected to the outer wall of the connecting rod.

[0021] Through the above technical solution: the fixed shaft inside the upper side of the connecting frame supports the fixed rod. Through the action of the connecting frame, the fixed shaft can rotate inside the fixed rod and drive the fixed rod to move. The movement of the fixed rod can make the clamping block clamp and fix the connecting rod and release it, thereby achieving the effect of quick disassembly and replacement, which is convenient for replacing the blade.

[0022] This utility model has the following beneficial effects: 1. In this utility model, the static electricity value is monitored in real time by a sensor and fed back to the controller. Then, the combination of the ion generator and the conductive electrode plate can better achieve the effect of eliminating static electricity and improve the safety rate. At the same time, the ion generator can be quickly clamped and fixed by the combination of the support shaft, the clamp cover and the spring, reducing the disassembly time.

[0023] 2. In this utility model, the starting cylinder, through the mutual cooperation between the connecting block, rotating plate, connecting column, rotating frame, connecting frame, fixed shaft, support block, fixed rod, and clamping block, enables the clamping block to clamp and fix the connecting rod, thereby achieving the effect of quick disassembly and replacement of the blade, and better replacement and maintenance of the blade. Attached Figure Description

[0024] Figure 1 This is a perspective view of a release paper slitting machine with an anti-static device proposed in this utility model; Figure 2 This is a partial structural diagram of the ion generator of a release paper slitting machine with an antistatic device proposed in this utility model. Figure 3 This is a partial structural diagram of the load-bearing shell of a release paper slitting machine with an anti-static device proposed in this utility model. Figure 4 This is a cross-sectional schematic diagram of the internal structure of the support shell of a release paper slitting machine with an anti-static device proposed in this utility model. Figure 5 This is a partial structural diagram of the clamping block of a release paper slitting machine with an anti-static device proposed in this utility model.

[0025] Legend: 1. Support frame; 2. Pressure roller; 3. Connecting rod; 4. Blade; 5. Ion generator; 6. Conductive electrode plate; 7. Grounding wire; 8. Controller; 9. Sensor; 10. Drive assembly; 1001. Load-bearing shell; 1002. Motor; 1003. Rotating shaft; 11. Support shell; 12. Cylinder; 13. Connecting block; 14. Rotating plate; 15. Connecting column; 16. Rotating frame; 17. Connecting frame; 18. Fixed shaft; 19. Support block; 20. Fixed rod; 21. Clamping block; 22. Supporting shaft; 23. Clamping cover; 24. Spring. Detailed Implementation

[0026] 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.

[0027] Reference Figure 1 and Figure 2 An embodiment of this utility model provides a release paper slitting machine with an antistatic device, comprising a support frame 1, a pressure roller 2 disposed inside the support frame 1, a connecting rod 3 rotatably connected to the inner wall of the support frame 1, a blade 4 fixedly connected to the outer wall of the connecting rod 3, a support shaft 22 fixedly connected to the outer wall of the support frame 1, a clamp 23 slidably connected to the upper surface of the support shaft 22, a spring 24 sleeved on the outer wall of the support shaft 22, the two ends of the spring 24 being fixedly connected to the clamp 23 and the outer wall of the support frame 1 respectively, a controller 8 fixedly connected to the outer wall of the support frame 1, a sensor 9 disposed inside the controller 8, an ion generator 5 electrically connected to the output end of the controller 8, the outer wall of the ion generator 5 being slidably connected to the inner wall of the support frame 1, the inner wall of the clamp 23 being slidably connected to the outer wall of the ion generator 5, a conductive electrode plate 6 fixedly connected to the outer wall of the support frame 1, a grounding wire 7 fixedly connected inside the conductive electrode plate 6, and a drive assembly 10 disposed on the outer wall of the support frame 1. Specifically, blade 4 is made of high-hardness alloy steel to ensure cutting precision and durability. Blade 4 cuts paper. Pressure roller 2 is covered with a rubber layer to fix the paper position, ensuring stability during slitting and reducing wear. Ion generator 5 is a high-frequency AC type to improve ion generation efficiency. By mounting ion generator 5 above blade 4 and conductive electrode plates 6 on both sides of pressure roller 2, when ion generator 5 generates positive and negative ions through a high-voltage electric field, conductive electrode plates 6 help form a closed electric field, improving the efficiency of neutralizing static electricity. Simultaneously, conductive electrode plates 6, through grounding wire 7, can discharge the static electricity accumulated by pressure roller 2 and blade 4 during cutting, preventing interference with ion emission. Sensor 9 can detect the static electricity level of the paper. 9. The detection results are fed back to the controller 8. The controller 8 then adjusts the output intensity of the ion generator 5 according to the feedback signal from the sensor 9. This can better eliminate static electricity during cutting, improve the safety rate of operation. The conductive electrode plate 6 is made of stainless steel, which can improve its conductivity and corrosion resistance and extend its service life. The support shaft 22 supports the clamp 23. The support frame 1 and the clamp 23 fix the spring 24. Pulling the clamp 23 will stretch the spring 24. The clamp 23 clamps and fixes the ion generator 5. The spring 24 can increase the clamping force of the clamp 23 to ensure the fixation of the clamp 23 on the ion generator 5. The elasticity of the spring 24 can quickly disassemble and fix the ion generator 5, which is convenient for quick removal of the ion generator 5 for inspection or replacement.

[0028] Reference Figure 1 , Figure 2 and Figure 3 The drive assembly 10 includes a load-bearing shell 1001. The outer wall of the load-bearing shell 1001 is fixedly connected to the outer wall of the support frame 1. A motor 1002 is fixedly connected inside the load-bearing shell 1001. A rotating shaft 1003 is fixedly provided at the output end of the motor 1002. The outer wall of the rotating shaft 1003 is rotatably connected to the inside of the load-bearing shell 1001. Specifically, the support frame 1 fixes the load-bearing shell 1001, the load-bearing shell 1001 fixes the motor 1002, the motor 1002 supports and fixes the rotating shaft 1003, and the load-bearing shell 1001 supports the rotating shaft 1003 to ensure the stability of the rotating shaft 1003 during operation. The motor 1002 drives the rotating shaft 1003 to rotate, which can drive the connecting rod 3 to rotate and drive the blade 4 to perform paper cutting.

[0029] Reference Figure 3 , Figure 4 and Figure 5A support shell 11 is fixedly connected to the outer wall of the rotating shaft 1003, and the outer wall of the support shell 11 is rotatably connected to the inner wall of the load-bearing shell 1001; a cylinder 12 is fixedly connected inside the support shell 11, and a connecting block 13 is fixedly connected to the output end of the cylinder 12; the outer wall of the connecting block 13 is slidably connected to the inner wall of the support shell 11; a rotating plate 14 is rotatably connected to the outer wall of the connecting block 13, and the interior of the rotating plate 14 is rotatably connected to the inner wall of the support shell 11. Specifically, the support shell 11 fixes the cylinder 12, and the connecting block 13 slides on the inner wall of the support shell 11. The support shell 11 supports and limits the offset of the connecting block 13, ensuring the stability of the connecting block 13. At the same time, it ensures that the connecting block 13 can only slide back and forth on the inner wall of the support shell 11. There are two connecting blocks 13 inside the support shell 11. The two connecting blocks 13 can be connected by a rotating plate 14. When one connecting block 13 moves back and forth, the rotating plate 14 rotates inside the support shell 11, causing the other connecting block 13 to move. The support shell 11 supports and limits the offset of the rotating plate 14, ensuring that the rotating plate 14 can only rotate inside the support shell 11 and that the rotating plate 14 will not deviate.

[0030] Reference Figure 4 and Figure 5 A connecting column 15 is fixedly connected inside the connecting block 13. A rotating frame 16 is fixedly connected to the outer wall of the connecting column 15. A connecting frame 17 is rotatably connected to the outer wall of the rotating frame 16. A fixed shaft 18 is fixedly connected inside the connecting frame 17. A support block 19 is rotatably connected to the outer wall of the fixed shaft 18. The outer wall of the support block 19 is fixedly connected to the inside of the support shell 11. Specifically, the connecting block 13 fixes the connecting column 15. The movement of the connecting block 13 can drive the connecting column 15 to move back and forth. The support shell 11 limits the movement of the connecting column 15, ensuring that the connecting column 15 can only move back and forth. It also provides support for the connecting column 15. The connecting column 15 fixes the rotating frame 16, and the connecting frame 17 supports the rotating frame 16. When the connecting column 15 moves, the rotating frame 16 rotates on the inner wall of the bottom of the connecting frame 17 without detaching from the inner wall of the connecting frame 17. The movement of the connecting column 15 will drive the bottom of the connecting frame 17 to move. When the bottom of the connecting frame 17 moves, the fixed shaft 18 in the middle of the connecting frame 17 rotates inside the support block 19, causing the connecting frame 17 to rotate. The rotation of the middle of the connecting frame 17 will cause the upper side of the connecting frame 17 to move in opposite directions to the bottom of the connecting frame 17. When the upper side of the connecting frame 17 moves, the fixed shaft 18 on the upper side will rotate inside the fixed rod 20.

[0031] Reference Figure 4 and Figure 5A fixed rod 20 is rotatably connected to the outer wall of the fixed shaft 18. The outer wall of the fixed rod 20 is slidably connected to the inside of the support shell 11. A clamping block 21 is fixedly connected to the outer wall of the fixed rod 20. The outer wall of the clamping block 21 is slidably connected to the outer wall of the connecting rod 3. Specifically, the support shell 11 provides support and limits the offset of the fixed rod 20, so that the fixed shaft 18 will not deviate when it drives the fixed rod 20 to move. The fixed rod 20 fixes the clamping block 21. The outer wall of the support shell 11 is provided with a support seat located below the clamping block 21 for placing the connecting rod 3. The connecting rod 3 can be clamped and fixed by the clamping block 21, ensuring the stability of the connecting rod 3 while also allowing for quick disassembly of the connecting rod 3. This makes the operation convenient and reduces downtime.

[0032] Working principle: When the device is needed, the release paper is transported to the underside of the blade 4 by the pressure roller 2. The blade 4 cuts the release paper. During the transport and cutting of the release paper, static electricity is easily generated due to friction. At this time, the static electricity level of the paper is detected by the sensor 9, and then the sensor 9 feeds back the detected level to the controller 8. The controller 8 adjusts the ion generator 5 according to the received feedback signal. The ion generator 5 releases positive and negative ion flow, and the conductive electrode plate 6 helps to form a closed electric field to accelerate charge neutralization. The conductive electrode plate 6 also conducts the static electricity generated in the support frame 1 and the pressure roller 2 through the grounding wire 7 to prevent interference with ion emission and achieve the effect of eliminating static electricity. Then, by pulling the spring 24, the ion generator 5 can be released, making it easy to remove the ion generator 5 for maintenance or replacement. When blade 4 cuts the release paper, it needs to be replaced after a period of time. At this time, cylinder 12 is activated, which drives connecting block 13 to slide inside support shell 11. When connecting block 13 slides, it rotates inside rotating plate 14, and through rotating plate 14, it drives connecting block 13 on the other side to slide inside support shell 11. When connecting block 13 slides, it drives connecting column 15 to move inside support shell 11. The movement of connecting block 13 causes the outer wall of rotating frame 16 to rotate inside the lower side of connecting frame 17, and drives connecting frame 17 to move inside support block 19 through fixed shaft 18. When the connecting frame 17 rotates, the upper fixed shaft 18 will rotate inside the fixed rod 20, causing the fixed rod 20 to slide inside the support shell 11. When the fixed rod 20 slides, it will drive the clamping block 21 to move, thereby enabling the clamping block 21 to clamp and fix the connecting rod 3 and release it quickly, so that the blade 4 can be quickly replaced and disassembled. This device can not only eliminate static electricity in the cutting process and improve the safety of the cutting work through the cooperation of the ion generator 5 and the conductive electrode plate 6, but also improve the flexibility of the device by quickly replacing the blade 4, and is easy to operate.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present 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 the present utility model should be included within the protection scope of the present utility model.

Claims

1. A release paper slitting machine with an antistatic device, comprising a support frame (1), characterized in that: The support frame (1) is equipped with a pressure roller (2) inside. A connecting rod (3) is rotatably connected to the inner wall of the support frame (1). A blade (4) is fixedly connected to the outer wall of the connecting rod (3). A support shaft (22) is fixedly connected to the outer wall of the support frame (1). A cover (23) is slidably connected to the upper surface of the support shaft (22). A spring (24) is sleeved on the outer wall of the support shaft (22). The two ends of the spring (24) are fixedly connected to the cover (23) and the outer wall of the support frame (1), respectively. The outer wall of the support frame (1) is fixedly connected to the outer wall of the support frame (1). A controller (8) is connected, and a sensor (9) is installed inside the controller (8). An ion generator (5) is electrically connected to the output end of the controller (8). The outer wall of the ion generator (5) is slidably connected to the inner wall of the support frame (1). The inner wall of the cover (23) is slidably connected to the outer wall of the ion generator (5). A conductive electrode plate (6) is fixedly connected to the outer wall of the support frame (1). A grounding wire (7) is fixedly connected inside the conductive electrode plate (6). A drive assembly (10) is installed on the outer wall of the support frame (1).

2. The release paper slitting machine with an antistatic device according to claim 1, characterized in that: The drive assembly (10) includes a load-bearing shell (1001), the outer wall of which is fixedly connected to the outer wall of the support frame (1), and a motor (1002) is fixedly connected inside the load-bearing shell (1001). A rotating shaft (1003) is fixedly provided at the output end of the motor (1002), and the outer wall of the rotating shaft (1003) is rotatably connected to the inside of the load-bearing shell (1001).

3. A release paper slitting machine with an antistatic device according to claim 2, characterized in that: The outer wall of the rotating shaft (1003) is fixedly connected to a support shell (11), and the outer wall of the support shell (11) is rotatably connected to the inner wall of the load-bearing shell (1001).

4. A release paper slitting machine with an antistatic device according to claim 3, characterized in that: A cylinder (12) is fixedly connected inside the support shell (11), and a connecting block (13) is fixedly connected to the output end of the cylinder (12). The outer wall of the connecting block (13) is slidably connected to the inner wall of the support shell (11).

5. A release paper slitting machine with an antistatic device according to claim 4, characterized in that: The outer wall of the connecting block (13) is rotatably connected to a rotating plate (14), and the interior of the rotating plate (14) is rotatably connected to the inner wall of the support shell (11).

6. A release paper slitting machine with an antistatic device according to claim 4, characterized in that: The connecting block (13) is fixedly connected to a connecting column (15), the outer wall of the connecting column (15) is fixedly connected to a rotating frame (16), and the outer wall of the rotating frame (16) is rotatably connected to a connecting frame (17).

7. A release paper slitting machine with an antistatic device according to claim 6, characterized in that: The connecting frame (17) is fixedly connected to a fixed shaft (18), and the outer wall of the fixed shaft (18) is rotatably connected to a support block (19). The outer wall of the support block (19) is fixedly connected to the inside of the support shell (11).

8. A release paper slitting machine with an antistatic device according to claim 7, characterized in that: The outer wall of the fixed shaft (18) is rotatably connected to a fixed rod (20), the outer wall of the fixed rod (20) is slidably connected to the inside of the support shell (11), the outer wall of the fixed rod (20) is fixedly connected to a clamping block (21), and the outer wall of the clamping block (21) is slidably connected to the outer wall of the connecting rod (3).

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