Double-sided adhesive tape cutting processing equipment

Abstract

The application relates to a double-sided adhesive tape cutting processing equipment which comprises a cutting table, supporting frames, unwinding rollers, rollers and a controller, the cutting table is fixed on the ground, the two supporting frames are arranged in parallel and are fixedly connected with the cutting table, the unwinding roller is arranged on the two supporting frames and is rotationally connected with the two supporting frames with the axis of the unwinding roller as the rotation shaft, the roller is arranged on the side of the cutting table away from the ground and abuts against the surface of the double-sided adhesive tape base material, the roller is connected with a detection piece for detecting the rotation number of the roller, the detection piece is electrically connected with the controller, and a cutting assembly for cutting the double-sided adhesive tape is arranged on the cutting table. Through the metering wheel, the problem that when the double-sided adhesive tape is cut, the worker needs to pull out the double-sided adhesive tape to a proper length, manual stretching is unstable, the length is not easy to control, and the cutting length deviation is obvious is solved, and the cutting precision is improved.

Description

Technical Field

[0001] This application relates to the technical field of double-sided tape processing, and in particular to a double-sided tape cutting and processing equipment. Background Technology

[0002] Double-sided tape is a roll of adhesive tape made by evenly coating an elastomer-type pressure-sensitive adhesive or a resin-type pressure-sensitive adhesive onto paper, cloth, or plastic film as the substrate. It consists of three parts: the substrate, the adhesive, and the release paper (film). It has wide applications in industry, home decoration, and daily life. Double-sided tape is usually stored in rolls and needs to be cut before use, thus requiring double-sided tape cutting equipment.

[0003] A utility model patent with application number 202223157454.9 in the related technology proposes a double-sided tape cutting and processing equipment, including a base, a limit frame and a second fixed frame fixed on the upper surface of the base, a cutting component on the second fixed frame, a moving mechanism inside the base, and fixed mechanisms on both the moving mechanism and the base, the fixed mechanisms including two first fixed frames. In this double-sided tape cutting and processing equipment, through the fixed mechanisms, a first motor drives a first threaded rod to rotate, causing two limit blocks to move relative to each other. The limit blocks drive a pressure plate downwards through a hinged rod, fixing the double-sided tape, making the fixation more stable and convenient for cutting. Through the moving mechanism, a second motor drives a rotating rod to rotate, and the rotating rod drives two second threaded rods to rotate through a transmission component, moving the moving block, two connecting blocks and the right-end first fixed frame together, facilitating changes in the fixing position according to the position of the double-sided tape.

[0004] The aforementioned technologies have the following drawbacks: when cutting double-sided tape, workers need to pull the tape to the appropriate length, but manual stretching is unstable and it is easy to miscontrol the length, resulting in large errors and obvious deviations in the cutting length. Utility Model Content

[0005] To address the issue of manual stretching being unstable and prone to length miscontrol when cutting double-sided tape, resulting in large errors and significant deviations in cutting length, this application provides a double-sided tape cutting and processing device.

[0006] The double-sided tape cutting and processing equipment provided in this application adopts the following technical solution:

[0007] A double-sided adhesive tape cutting and processing device includes a cutting table, a support frame, an unwinding roller, a roller, and a controller. The cutting table is fixed to the ground. Two support frames are provided, arranged parallel and spaced apart, and fixedly connected to the cutting table. The unwinding roller is mounted on the two support frames and rotatably connected to the two support frames about its own axis. The roller is located on the side of the cutting table away from the ground and abuts against the surface of the double-sided adhesive tape substrate. The roller is connected to a detection element for detecting the number of rotations of the roller. The detection element is electrically connected to the controller. The cutting table is provided with a cutting component for cutting the double-sided adhesive tape.

[0008] By adopting the above solution, the problem of large errors and significant deviations in cutting length caused by the need for workers to pull the double-sided tape to the appropriate length when cutting it was solved, thus improving the cutting accuracy.

[0009] Furthermore, a roller frame is connected to the cutting table. The roller frame is a gantry frame. The rollers are connected to sliders. The crossbar of the roller frame has a groove along its length that is connected to the slider for sliding. The roller frame is equipped with a locking element for locking the position of the rollers.

[0010] By adopting the above solution, the gantry frame structure provides stable support for the rollers, and the rollers' position can be adjusted according to the width of the double-sided tape, adapting to double-sided tapes of various widths.

[0011] Furthermore, the locking element is a locking block, and the slider has a moving groove perpendicular to the sliding direction of the slider. There are two locking blocks, which are slidably connected to the moving groove. The two locking blocks slide towards or away from each other. Multiple slots that engage with the locking blocks are provided on both sides of the sliding groove. The multiple slots are arranged sequentially along the length of the sliding groove. The two locking blocks are connected by a spring, and a pull rope for moving the locking blocks is connected to the two locking blocks. The pull rope passes through the slider and extends to the side of the slider away from the ground.

[0012] By adopting the above solution, the rollers are made more stable after the position is adjusted, thus making the double-sided tape metering process more accurate and reducing deviations.

[0013] Furthermore, an adjusting screw is fixedly connected to the bottom of the slider, and an adjusting tube is threadedly connected to the adjusting screw. An adjusting column is rotatably connected to the roller via a rotating shaft. The end of the adjusting tube away from the adjusting screw is sleeved on the outer wall of the adjusting column and is rotatably connected to the adjusting column about its own axis. An adjusting spring is fixedly connected inside the adjusting tube. One end of the adjusting spring abuts against the bottom of the adjusting screw, and the other end abuts against the adjusting column. An adjusting rod is fixedly connected to the adjusting column. The adjusting rod is slidably connected to the adjusting screw, and the cross-section of the adjusting rod is polygonal.

[0014] By adopting the above solution, the clamping force of the adjusting spring can be adjusted so that even after long-term use, the adjusting spring can still keep the roller in close contact with the substrate surface and prevent the roller from slipping when rotating.

[0015] Furthermore, one of the vertical rods of the roller frame is rotatably connected to the cutting table with a pivot perpendicular to its own axis, so that the other vertical rod of the roller frame can rotate toward or away from the cutting table. The cutting table is provided with a fixing component for fixing the roller frame.

[0016] By adopting the above solution, it is less likely that the rollers will interfere with the laying of double-sided tape on the cutting table surface.

[0017] Furthermore, the fixing assembly includes a threaded sleeve, a spur thread, and a reverse thread. A connecting block is fixedly connected to the side wall of the cutting table. The outer wall of the threaded sleeve is rotatably connected to the connecting block. One end of the threaded sleeve is threadedly connected to the spur thread and the other end is threadedly connected to the reverse thread. A square block is fixedly connected to the end of the spur thread and the reverse thread away from the threaded sleeve. The two square blocks abut against the side wall of the cutting table. A fixing block is damped and rotatably connected to the vertical rod at the free end of the roller frame. The fixing block rotates about the axis of the vertical rod at the free end of the roller frame. There are two fixing blocks, which are located on both sides of the threaded sleeve. The square blocks correspond one-to-one with the fixing blocks. When the two fixing blocks rotate to the state where their side walls abut against the side wall of the cutting table, both square blocks abut against the corresponding fixing blocks.

[0018] By adopting the above solution, rotating the positive and negative threaded sleeves allows the positive and negative threaded rods to fix or release the fixing roller frame, making the operation simple and quick.

[0019] Furthermore, the cutting assembly includes a fixed cutting blade, a movable cutting blade, and a cylinder. The cutting table has a cutting groove, and the fixed cutting blade is fixedly connected to the side wall of the cutting groove. A connecting plate is fixedly connected to the cutting table. Two connecting plates are provided and are arranged in parallel and spaced apart. The movable cutting blade is mounted on the two connecting plates, and its two ends are slidably connected to the corresponding side connecting plates. The movable cutting blade and the fixed cutting blade are spaced apart. The cylinder is fixedly connected to the top of one of the connecting plates, and the end of the cylinder piston rod extends into the interior of the connecting plate and is fixedly connected to one end of the movable cutting blade. The cylinder is electrically connected to the controller.

[0020] By adopting the above method, the cutting speed is fast, the double-sided tape is less likely to stick, and the cut is smoother.

[0021] Furthermore, a traction roller is rotatably connected to the top of the cutting table, the outer peripheral wall of the traction roller abuts against the surface of the double-sided adhesive substrate, and a traction motor is fixedly connected to the cutting table, the output shaft of the traction motor being fixedly connected to the traction roller.

[0022] By adopting the above scheme, the double-sided tape is continuously and uniformly fed by the friction force of the traction roller surface, making it less likely for the double-sided tape to jam or be interrupted in its delivery.

[0023] Furthermore, the top of the crossbar of the roller frame is provided with a pulley that moves along its own length. There are two pulleys, which are spaced apart. The two pulleys abut against the top of the crossbar of the roller frame and are connected by a portal frame. The portal frame is slidably connected to a handle, which is fixedly connected to a pull rope.

[0024] By adopting the above solution, the handle is used as the force application point in conjunction with the crossbar of the gantry frame, making it easy for workers to hold with one hand. At the same time, it can quickly drive the pulley to move along the crossbar of the roller frame, making the operation more labor-saving and faster.

[0025] In summary, the beneficial technical effects of this application are as follows:

[0026] 1. By setting up rollers and controllers, the problem of workers having to pull out the double-sided tape to the appropriate length when cutting double-sided tape is solved. Manual stretching is unstable and easy to miscontrol the length, resulting in large errors and obvious deviations in the cutting length. This improves the cutting accuracy.

[0027] 2. By setting up a roller frame, the gantry frame structure provides stable support for the rollers. The rollers can slide and adjust their position according to the width of the double-sided tape, adapting to double-sided tapes of various widths.

[0028] 3. By setting up a fixing component, rotating the positive and negative threaded sleeves causes the positive threaded screw and the negative threaded screw to rotate, thereby fixing or releasing the fixing roller frame. The operation is simple and quick. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application;

[0030] Figure 2 yes Figure 1 A magnified view of part A in the middle;

[0031] Figure 3 yes Figure 1 A magnified view of part B in the middle section;

[0032] Figure 4 It is a schematic diagram of the assembly structure of rollers, rotating shafts, adjusting columns, adjusting screws and adjusting tubes;

[0033] Figure 5 It is a cross-sectional view of the assembly structure of the adjusting column, adjusting screw and adjusting tube, to show the adjusting spring and adjusting rod;

[0034] Figure 6 It is a schematic diagram of the assembly structure of slider, locking block, pull rope and handle;

[0035] Figure 7 It is a cross-sectional view of the assembly structure of the slider, locking block, pull rope and handle, to show the spring;

[0036] Figure 8 This is a partial sectional view of the assembly structure of the cutting table and cutting components, showing the fixed cutting blade.

[0037] Explanation of reference numerals in the attached figures:

[0038] 1. Cutting table; 11. Support frame; 111. Unwinding roller; 12. Roller frame; 121. Slide groove; 1211. Slot; 122. Fixing block; 123. Pulley; 124. Gantry frame; 125. Handle; 13. Cutting groove; 14. Connecting plate; 15. Traction roller; 16. Traction motor; 17. Discharge chute; 18. Connecting block; 2. Roller; 21. Rotating shaft; 211. Adjusting column; 212. Adjusting rod 22. Adjusting tube; 221. Adjusting spring; 23. Adjusting screw; 24. Slider; 241. Moving groove; 242. Locking block; 2421. Spring; 243. Pull rope; 3. Cutting assembly; 31. Fixed cutting blade; 32. Moving cutting blade; 33. Cylinder; 4. Fixing assembly; 41. Positive and negative threaded sleeve; 42. Positive threaded screw; 43. Negative threaded screw; 44. Square block; 45. Handle; 5. Collection box. Detailed Implementation

[0039] The technical solutions of this application will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0040] This application discloses a double-sided adhesive tape cutting and processing device. (Refer to...) Figure 1 It includes a cutting table 1, a support frame 11, an unwinding roller 111, a roller 2, and a controller. The cutting table 1 is fixed on the ground. There are two support frames 11, which are arranged in parallel and spaced apart and fixedly connected to the cutting table 1. Both support frames 11 are provided with U-shaped grooves, with the groove openings facing away from the ground. The unwinding roller 111 is mounted on the two support frames 11. The two ends of the unwinding roller 111 are located in the corresponding side U-shaped grooves and are rotatably connected to the two U-shaped grooves with their own axis as the pivot, so as to quickly put in or take out the unwinding roller 111, making disassembly convenient and improving the roll changing efficiency.

[0041] Reference Figure 1 , Figure 2 and Figure 3 The roller 2 is located on the side of the cutting table 1 away from the ground and in contact with the surface of the double-sided adhesive substrate. The roller 2 is connected to a detection element for detecting the number of rotations of the roller 2. In this embodiment, the detection element is specifically set as an incremental encoder. In other embodiments, a counting sensor can also be used. The rotation shaft of the incremental encoder is coaxially and fixedly connected to the rotation shaft 21 of the roller 2. The incremental encoder is electrically connected to the controller. A roller frame 12 is provided on the cutting table 1. The roller frame 12 is a gantry frame. One of the vertical rods of the roller frame 12 is rotatably connected to the cutting table 1 with a pivot perpendicular to its own axis, so that the other vertical rod of the roller frame 12 can rotate towards or away from the cutting table 1. A fixing assembly 4 is provided on the cutting table 1 to fix the free end of the vertical rod of the roller frame 12. The fixing assembly 4 includes a threaded sleeve 41, a threaded screw 42, and a screw 43. A connecting block 18 is fixedly connected to the side wall of the cutting table 1. The outer wall of the threaded sleeve 41 is rotatably connected to the connecting block 18. The threaded end of the threaded sleeve 41 is threaded to the threaded screw 42, and the threaded end of the threaded sleeve 41 is threaded to the screw 43. The rod 43 is threaded. A square block 44 is fixedly connected to the end of both the positive thread rod 42 and the negative thread rod 43 away from the positive and negative thread sleeve 41. Both square blocks 44 abut against the side wall of the cutting table 1. A damped rotating fixed block 122 is connected to the vertical rod at the free end of the roller frame 12, and the fixed block 122 rotates about the axis of the vertical rod at the free end of the roller frame 12. Two fixed blocks 122 are provided, spaced apart and located on both sides of the positive and negative thread sleeve 41. Each square block 44 corresponds to one fixed block 122. When both fixed blocks 122 rotate to the state where their side walls abut against the side wall of the cutting table 1, both square blocks 44 abut against the corresponding fixed block 122. A handle 44 is fixedly connected to the positive and negative thread sleeve 41 to provide a point of leverage, facilitating the rotation of the positive and negative thread sleeve 41 by the operator.

[0042] Reference Figures 3 to 7The crossbar of the roller frame 12 has a groove 121 along its length. The groove 121 is a T-shaped groove. A slider 24 is slidably connected to the groove 121. An adjusting screw 23 is fixedly connected to the bottom of the slider 24. An adjusting tube 22 is threadedly connected to the adjusting screw 23. The roller 2 is rotatably connected to an adjusting column 211 via a rotating shaft 21. One end of the adjusting tube 22 away from the adjusting screw 23 is sleeved on the outer wall of the adjusting column 211 and is rotatably connected to the adjusting column 211 about its own axis. An adjusting spring 221 is fixedly connected inside the adjusting tube 22. One end of the adjusting spring 221 abuts against the bottom of the adjusting screw 23, and the other end abuts against the adjusting column 211. An adjusting rod 212 is fixedly connected to the adjusting column 211. The adjusting rod 212 is slidably connected to the adjusting screw 23, and the cross section of the adjusting rod 212 is polygonal, which can effectively limit the occurrence of the adjusting column 211 rotating spontaneously and driving the roller 2 to rotate. The roller frame 12 is equipped with a locking element for locking the position of the roller 2. In this embodiment, the locking element is specifically set as a locking block 242. The slider 24 has a through-hole with a moving groove 241 perpendicular to the sliding direction of the slider 24. The locking block 242 is a trapezoidal body, and there are two locking blocks 242. The two locking blocks 242 are elastically connected by a spring 2421 and are both slidably connected to the moving groove 241. The two locking blocks 242 slide in a direction that moves closer to or further away from each other. Both sides of the sliding groove 121 are equipped with locking elements. Multiple slots 1211 are provided to engage with the locking block 242. The multiple slots 1211 are arranged sequentially along the length of the slide groove 121. The slots 1211 are trapezoidal slots, and the inclination angle of the side wall of the slot 1211 is not greater than the inclination angle of the side wall of the locking block 242, so as to enhance the locking force of the slot 1211 on the locking block 242, making the slider 24 more stable after being fixed and less prone to shaking, thereby making the roller 2 more stable and reducing the deviation of the roller 2 in measuring the length of the double-sided tape. The top of the crossbar of the roller frame 12 is provided with a pulley 123 that moves along its own length. There are two pulleys 123, which are spaced apart and abut against the top of the crossbar of the roller frame 12. One of the pulleys 123 is rotatably connected to a portal frame 124. The other end of the portal frame 124 is rotatably connected to the other pulley 123. The portal frame 124 is slidably connected to a handle 125. Pull ropes 243 for pulling the lock blocks 242 are connected to the two locking blocks 242. The pull ropes 243 pass through the slider 24 and extend to the side of the slider 24 away from the ground and are fixedly connected to the handle 125.

[0043] Reference Figure 1 A traction roller 15 is rotatably connected to the top of the cutting table 1. The outer peripheral wall of the traction roller 15 abuts against the surface of the double-sided adhesive substrate. A traction motor 16 is fixedly connected to the cutting table 1. The output shaft of the traction motor 16 is fixedly connected to the traction roller 15.

[0044] Reference Figure 1 and Figure 8The cutting table 1 is equipped with a cutting assembly 3 for cutting double-sided tape. The cutting assembly 3 includes a fixed cutting blade 31, a movable cutting blade 32, and a cylinder 33. The cutting table 1 has a cutting groove 13. The fixed cutting blade 31 is fixedly connected to the side wall of the cutting groove 13. The cutting table 1 is fixedly connected with two connecting columns 14. The two connecting plates 14 are arranged in parallel and spaced apart. The movable cutting blade 32 is mounted on the two connecting plates 14. The two ends of the movable cutting blade 32 are slidably connected to the corresponding side connecting plates 14. The movable cutting blade 32 and the fixed cutting blade 31 are spaced apart. The cylinder 33 is fixedly connected to the top of one of the connecting plates 14 and is connected to the controller via electrical signal. The connecting plate 14 has a buffer groove inside. The end of the piston rod of the cylinder 33 and one end of the movable cutting blade 32 extend into the buffer groove. The end of the piston rod of the cylinder 33 is fixedly connected to one end of the movable cutting blade 32 so that the movable cutting blade 32 moves back and forth in the direction of approaching or moving away from the fixed cutting blade 31.

[0045] Reference Figure 1 The cutting table 1 is fixedly connected to a discharge trough 17 at one end near the cutting component 3 to output the cut double-sided adhesive segments. The cutting processing equipment also includes a collection box 5 for collecting the cut double-sided adhesive segments. The collection box 5 is placed on the ground and located below the discharge trough 17.

[0046] By connecting the controller to the incremental encoder and the cylinder 33 via electrical signals, the number of rotations of the roller 2 can be quantitatively controlled by setting a cutting length on the controller. When the roller 2 starts to rotate, the incremental encoder starts to detect the number of rotations of the roller 2 and converts it into the length in real time through the controller. When the converted length reaches the preset target size, the controller outputs an electrical signal and transmits it to the moving cutting blade 32. After receiving the signal, the moving cutting blade 32 quickly completes the cutting under the drive of the cylinder 33.

[0047] The implementation principle of the double-sided adhesive tape cutting and processing equipment in this application embodiment is as follows: When double-sided adhesive tape needs to be cut, the double-sided adhesive tape roll is placed on the unwinding roller 111. The vertical rod at the free end of the roller frame 12 is moved away from the cutting table 1, and at the same time, the end of the double-sided adhesive tape roll is pulled out and passed through the traction roller 15, so that the traction roller 15 abuts against the surface of the substrate. Then, the vertical rod at the free end of the roller frame 12 is rotated to be above the cutting table 1. The fixing block 122 is rotated to make the fixing block 122 abut against the side wall of the cutting table 1, and the handle 44 is rotated to make the positive thread screw 42 and the negative thread screw 43 abut against the corresponding side fixing block 122 to fix the roller frame 12. The handle 125 is pulled to move the roller 2 above the double-sided adhesive tape. The handle 125 is released, so that the locking block 242 engages with the locking groove 1211 to lock the position of the roller 2. The adjusting tube 22 is rotated to make the roller 2 abut against the surface of the double-sided adhesive tape substrate. The controller and the motor that drives the unwinding roller 111 are started. After the required cutting length is preset on the controller, the traction motor 16 and the cylinder 33 are started. The double-sided tape is fed towards the moving cutting blade 32. The roller 2 starts to rotate under the action of friction. The incremental encoder detects the number of rotations of the roller 2 and converts it into the length in real time through the controller. When the converted length reaches the preset target size, the controller outputs an electrical signal and transmits it to the moving cutting blade 32. After receiving the electrical signal, the moving cutting blade 32 quickly completes the cutting of the double-sided tape under the drive of the cylinder 33.

[0048] Unless otherwise defined, the technical or scientific terms used in this application shall have the ordinary meaning understood by one of ordinary skill in the art to which this application pertains. The terms "first," "second," "third," and similar terms used in this application specification and claims do not indicate any order, quantity, or importance, but are merely used to distinguish different components. The terms "an" or "a" and similar terms do not indicate a quantity limitation, but rather indicate the presence of at least one. The terms "comprising" or "including" and similar terms mean that the elements or objects preceding "comprising" or "including" encompass the elements or objects listed following "comprising" or "including" and their equivalents, and do not exclude other elements or objects. "Above," "below," "left," "right," etc., are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0049] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A double-sided adhesive tape cutting and processing equipment, characterized in that, The device includes a cutting table (1), a support frame (11), an unwinding roller (111), a roller (2), and a controller. The cutting table (1) is fixed on the ground. There are two support frames (11), which are arranged in parallel and spaced apart and fixedly connected to the cutting table (1). The unwinding roller (111) is mounted on the two support frames (11) and is rotatably connected to the two support frames (11) with its own axis as the pivot. The roller (2) is located on the side of the cutting table (1) away from the ground and contacts the surface of the double-sided adhesive substrate. The roller (2) is connected to a detection element for detecting the number of rotations of the roller (2). The detection element is electrically connected to the controller. The cutting table (1) is equipped with a cutting assembly (3) for cutting double-sided adhesive.

2. The double-sided adhesive tape cutting and processing equipment according to claim 1, characterized in that, The cutting table (1) is connected to a roller frame (12), which is a gantry frame. The roller (2) is connected to a slider (24). The crossbar of the roller frame (12) is provided with a sliding groove (121) along its own length direction to slide and connect with the slider (24). The roller frame (12) is provided with a locking element for locking the position of the roller (2).

3. The double-sided adhesive tape cutting and processing equipment according to claim 2, characterized in that, The locking element is a locking block (242). The slider (24) has a moving groove (241) that is perpendicular to the sliding direction of the slider (24). There are two locking blocks (242). The two locking blocks (242) are slidably connected to the moving groove (241). The two locking blocks (242) slide towards each other or away from each other. Multiple slots (1211) that engage with the locking blocks (242) are provided on both sides of the slide groove (121). The multiple slots (1211) are arranged sequentially along the length of the slide groove (121). The two locking blocks (242) are connected by a spring (2421). A pull rope (243) for moving the locking blocks (242) is connected to the two locking blocks (242). The pull rope (243) passes through the slider (24) and extends to the side of the slider (24) away from the ground.

4. The double-sided adhesive tape cutting and processing equipment according to claim 3, characterized in that, The bottom of the slider (24) is fixedly connected to an adjusting screw (23), the adjusting screw (23) is threadedly connected to an adjusting tube (22), the roller (2) is rotatably connected to an adjusting column (211) via a rotating shaft (21), one end of the adjusting tube (22) away from the adjusting screw (23) is sleeved on the outer wall of the adjusting column (211), and is rotatably connected to the adjusting column (211) with its own axis as the rotating shaft, an adjusting spring (221) is fixedly connected inside the adjusting tube (22), one end of the adjusting spring (221) abuts against the bottom of the adjusting screw (23), and the other end abuts against the adjusting column (211), an adjusting rod (212) is fixedly connected to the adjusting column (211), the adjusting rod (212) is slidably connected to the adjusting screw (23), and the cross section of the adjusting rod (212) is polygonal.

5. The double-sided adhesive tape cutting and processing equipment according to claim 2, characterized in that, One of the vertical rods of the roller frame (12) is rotatably connected to the cutting table (1) with a rotation axis perpendicular to its own axis, so that the other vertical rod of the roller frame (12) rotates toward or away from the cutting table (1). The cutting table (1) is provided with a fixing component (4) for fixing the roller frame (12).

6. The double-sided adhesive tape cutting and processing equipment according to claim 5, characterized in that, The fixing component (4) includes a threaded sleeve (41), a threaded rod (42), and a threaded rod (43). A connecting block (18) is fixedly connected to the side wall of the cutting table (1). The outer wall of the threaded sleeve (41) is rotatably connected to the connecting block (18). One end of the threaded sleeve (41) is threadedly connected to the threaded rod (42), and the other end is threadedly connected to the threaded rod (43). A square block (44) is fixedly connected to the end of the threaded rod (42) and the threaded rod (43) away from the threaded sleeve (41). The two square blocks (44) are connected to the side wall of the cutting table (1). The wall abuts, and the vertical rod at the free end of the roller frame (12) is connected to a fixed block (122) with damping rotation. The fixed block (122) rotates around the axis of the vertical rod at the free end of the roller frame (12). There are two fixed blocks (122), which are respectively located on both sides of the positive and negative threaded sleeve (41). The square block (44) corresponds to the fixed block (122) one by one. When the two fixed blocks (122) rotate to the state where their side walls abut against the side wall of the cutting table (1), the two square blocks (44) abut against the corresponding fixed block (122).

7. The double-sided adhesive tape cutting and processing equipment according to claim 1, characterized in that, The cutting assembly (3) includes a fixed cutting blade (31), a movable cutting blade (32), and a cylinder (33). The cutting table (1) has a cutting groove (13). The fixed cutting blade (31) is fixedly connected to the side wall of the cutting groove (13). A connecting plate (14) is fixedly connected to the cutting table (1). There are two connecting plates (14), which are arranged in parallel and spaced apart. The movable cutting blade (32) is mounted on the two connecting plates (14). The two ends of the movable cutting blade (32) are slidably connected to the corresponding side connecting plate (14). The movable cutting blade (32) and the fixed cutting blade (31) are spaced apart. The cylinder (33) is fixedly connected to the top of one of the connecting plates (14). The piston rod of the cylinder (33) extends into the interior of the connecting plate (14) and is fixedly connected to one end of the movable cutting blade (32). The cylinder (33) is electrically connected to the controller.

8. The double-sided adhesive tape cutting and processing equipment according to claim 1, characterized in that, The top of the cutting table (1) is rotatably connected to a traction roller (15), the outer peripheral wall of the traction roller (15) is in contact with the surface of the double-sided adhesive substrate, and a traction motor (16) is fixedly connected to the cutting table (1), the output shaft of the traction motor (16) is fixedly connected to the traction roller (15).

9. A double-sided adhesive tape cutting and processing equipment according to claim 3, characterized in that, The top of the crossbar of the roller frame (12) is provided with a pulley (123) that moves along its own length direction. There are two pulleys (123), which are spaced apart. The two pulleys (123) abut against the top of the crossbar of the roller frame (12). The two pulleys (123) are connected by a portal frame (124). The portal frame (124) is slidably connected to a handle (125), which is fixedly connected to a pull rope (243).

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