Soft base material special function adhesive tape slicing machine with improved compression roller structure
Through the improved press roller structure, combined with electrostatic elimination and normal temperature circulation water design, the problem of soft substrate tape sticking rollers during the slicing process is solved, achieving efficient slicing operation.
Patent Information
- Application Number
- CN202422586150.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-25
- Publication Date
- 2025-08-08
- Estimated Expiration
- 2034-10-25
AI Technical Summary
Soft substrate tape is prone to sticking to the roller during the slicing process, which leads to difficulty in slicing and affects product quality and efficiency.
The improved pressure roller structure is adopted, including the arrangement of stainless steel rollers and soft plastic rollers in the bottom of the electrostatic eliminator, combined with hollow design and normal temperature circulation water, adjust the roller shaft position through the motor drive gear system, and neutralize the static electricity with the electrostatic eliminator to ensure effective friction and anti-stick rollers.
Effective static electricity removal is achieved, preventing the film from sticking to the roller and rolling when slicing, and improving the quality and efficiency of slices.
Smart Images
Figure CN223201309U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of soft substrate processing, in particular to a soft substrate special-function tape slicer with an improved pressure roller structure. Background Art
[0002] Soft-based special-function tape is a type of special tape used in the electronics industry. Its structure consists of a soft base film, an adhesive layer, and a release film. It is mainly used in the precision manufacturing of electronic components, semiconductors, and electronic devices.
[0003] Due to the thin thickness (<50μm) and soft material of the soft base tape, it is difficult to transport from unwinding to slicing, and the static electricity phenomenon is serious, which makes it easy to stick to the roller. In addition, the temperature of the pressure roller will increase during the slicing process, which will further aggravate the sticking of the soft base tape to the roller, causing slicing difficulties and affecting product quality and slicing efficiency.
[0004] Now, a new soft substrate special function tape slicer with an improved pressure roller structure is proposed to solve the above problems. Utility Model Content
[0005] The purpose of the utility model is to provide a soft substrate special function tape slicer with an improved pressure roller structure to solve the problem of difficulty in slicing soft substrate tapes proposed in the above background technology, which affects product quality and slicing efficiency.
[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a special-function tape slicer for a soft substrate with an improved pressure roller structure, comprising a base plate and a bracket, a bracket being installed between the two sides of the top of the base plate, sleeves being welded at the centers of the two sides of the bracket, and a hollow tube being movably connected between the two sides of the sleeve, normal temperature circulating water is injected from the left side of the hollow tube, and the normal temperature circulating water flows out from the right side of the hollow tube, a stainless steel roller is transversely fixed between the hollow tubes, a large toothed disc is welded on the outside of the hollow tube, and a small toothed disc is meshed at the top of the large toothed disc. Sprocket, motor 2 is installed on the outside of each side of the bracket, screw rods are movably connected to the lower part of both sides of the front end of the bracket, and a horizontal shaft is sleeved on the outside of the screw rod, threaded holes are provided between the upper and lower parts of the horizontal shaft, a soft plastic roller is movably connected to the center between the horizontal shafts, a horizontal groove is provided between the two sides of the inside of the base plate, and a rotating shaft is movably connected between the two sides of the inside of the horizontal groove, horizontal bevel gears are welded on both sides of the rotating shaft, and longitudinal bevel gears are movably connected on both sides of the top of the horizontal groove, and motor 3 is installed on the right side of the inside of the base plate.
[0007] Preferably, an electrostatic eliminator is fixed laterally on the left side above the inside of the bracket, track wheels are fixed on both sides of the outside of the electrostatic eliminator, and a semi-arc cover is sleeved on the outside of the track wheels, connecting frames are fixed on both sides of the cover, and balls are embedded in the front and rear of both sides of the cover, and a motor is fixed on the outside of the upper right side of the bracket, a stainless steel roller is laterally arranged on the bottom of the electrostatic eliminator, and a soft plastic roller is laterally arranged on the bottom of the stainless steel roller
[0008] Preferably, the left output shaft of the motor 1 is fixedly connected to the right side of the connecting frame, and the cover can be turned up and down along the outside of the static eliminator.
[0009] Preferably, the balls are embedded in the track wheels, and both sides of the cover are embedded in the track wheels respectively.
[0010] Preferably, the output shaft of the second motor is fixedly connected to the small gear plate, and the side surface of the small gear plate is movably connected to the bracket.
[0011] Preferably, the large toothed disc and the small toothed disc rotate in opposite directions, and the stainless steel roller, the large toothed disc and the hollow tube are arranged in concentric circles.
[0012] Preferably, a crossbeam is welded between the two sides of the lower interior of the bracket, and cylinders are installed on both sides of the top of the crossbeam, a sliding rod is fixed transversely between the bottoms of the piston rods of the cylinders, and a clamping sleeve is fixed on both sides of the sliding rod, a tool is installed between the two sides of the bottom of the sliding rod, and a tool groove is installed transversely at the center of the top of the base plate.
[0013] Preferably, the ferrule is clamped on the side rod of the bracket, and the tool and the tool groove are in the same vertical plane.
[0014] Compared with the prior art, the utility model has the following beneficial effects: the soft substrate special function tape slicer with an improved pressure roller structure not only effectively eliminates static electricity during slicing and prevents the film material from sticking to the roller and winding the roller during slicing, but also achieves rapid slicing;
[0015] (1) A stainless steel roller is arranged horizontally at the bottom of the static eliminator, and a soft plastic roller is arranged horizontally at the bottom of the stainless steel roller. The combination of soft and hard ensures effective friction. The stainless steel roller is hollow. The hollow tubes on both sides also pass through the sleeve for external pressurization and injection of circulating water at room temperature to prevent the film material from sticking to the roller and rolling up the roller during slicing. The second motor is started to drive the large toothed disc to rotate through the small toothed disc, which does not affect the flow of circulating water into the hollow tube and can also rotate the stainless steel roller. The soft plastic roller at the bottom is supported by a horizontal shaft with a threaded hole. Only the third motor is turned on to engage the longitudinal bevel gear on the top of the rotating shaft in the horizontal groove through the horizontal bevel gears on both sides. Because the longitudinal bevel gear is fixedly connected to the screw rod, the horizontal shaft and the soft plastic roller can be raised and lowered synchronously from both sides to force the soft plastic roller close to the stainless steel roller. The pressing distance and transmission speed of the soft substrate are adjusted to avoid sticking. The positions of the two sets of rollers are adjustable to facilitate the restriction of the movement of the soft substrate and improve the slicing quality and efficiency.
[0016] (2) An electrostatic eliminator is fixed laterally on the left side above the inside of the bracket. The outside of the electrostatic eliminator is protected by a cover installed by the connecting frames on both sides, and is installed together at the top of the inside of the bracket. If debris is to be absorbed when the soft plastic roller and the stainless steel roller transfer the soft substrate to prevent it from sticking to the soft substrate, it is necessary to turn on the motor and turn the arc-shaped cover upward along the track wheels on both sides through the connecting frame to expose the end below that emits positive and negative ions, thereby neutralizing the static electricity contained in the object here. After use, the cover is unscrewed again to protect the electrostatic eliminator, thereby solving the problem of static electricity generated by the soft substrate functional tape slices;
[0017] (3) A tool is installed between the two sides of the bottom of the slide bar, and a vertical tool is provided at the top of the tool groove. The slide bar can be moved downward or upward by simply opening the cylinders installed on both sides of the crossbeam. If a soft substrate passes through the tool groove and the tool, the tool can be lowered and pressed and cut in the tool groove. The two sides of the slide bar are restricted by the sleeves to maintain the stability of the tool during sedimentation and avoid the slide bar from getting stuck. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a schematic diagram of the front cross-sectional structure of the present utility model;
[0019] Figure 2 This is a schematic diagram of the front view structure of the cover body of the present invention;
[0020] Figure 3 This is a schematic diagram of the front cross-sectional structure of the stainless steel roller of the present invention;
[0021] Figure 4 This is a schematic diagram of the front view structure of the tool of the present utility model;
[0022] Figure 5 For the utility model Figure 1Schematic diagram of the enlarged structure of the local section at point A in the middle.
[0023] In the figure: 1. Base plate; 2. Bracket; 3. Screw; 4. Horizontal axis; 5. Hollow tube; 6. Bushing; 7. Connecting frame; 8. Cover; 9. Static eliminator; 10. Track wheel; 11. Ball bearing; 12. Motor 1; 13. Motor 2; 14. Small gear plate; 15. Large gear plate; 16. Threaded hole; 17. Motor 3; 18. Horizontal bevel gear; 19. Longitudinal bevel gear; 20. Rotating shaft; 21. Soft plastic roller; 22. Stainless steel roller; 23. Horizontal groove; 24. Cylinder; 25. Sliding rod; 26. Card sleeve; 27. Tool; 28. Tool groove; 29. Horizontal beam. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0025] Example 1: Please refer to Figure 1-5 A special-function tape slicer for a soft substrate with an improved pressure roller structure includes a base plate 1 and a bracket 2. The bracket 2 is installed between the two sides of the top of the base plate 1, and an electrostatic eliminator 9 is fixed laterally to the left side of the upper part of the bracket 2. Track wheels 10 are fixed on both sides of the outside of the electrostatic eliminator 9, and a semi-arc-shaped cover 8 is sleeved on the outside of the track wheel 10. Connecting frames 7 are fixed on both sides of the cover 8. Ball bearings 11 are embedded in the front and rear of both sides of the cover 8. A motor 12 is fixed to the outside of the upper right side of the bracket 2. A stainless steel roller 22 is laterally arranged at the bottom of the electrostatic eliminator 9, and a soft plastic roller 21 is laterally arranged at the bottom of the stainless steel roller 22.
[0026] The left output shaft of the motor 12 is fixedly connected to the right side of the connecting frame 7. The cover 8 can be turned up and down along the outside of the static eliminator 9. The ball 11 is embedded in the track wheel 10. Both sides of the cover 8 are embedded in the track wheel 10 respectively.
[0027] Specifically, if Figure 1 and Figure 2As shown, the outside of the static eliminator 9 is protected by a cover 8 installed by the connecting frames 7 on both sides, and is installed together at the top of the inside of the bracket 2. If you want to absorb debris when the soft plastic roller 21 and the stainless steel roller 22 transfer the soft substrate to prevent it from sticking to the soft substrate, you need to turn on the motor 12 to flip the arc cover 8 upward along the track wheels 10 on both sides through the connecting frame 7, exposing the end below that emits positive and negative ions to neutralize the static electricity contained in the object here. A stainless steel roller 22 is horizontally arranged at the bottom of the static eliminator 9, and a soft plastic roller 21 is horizontally arranged at the bottom of the stainless steel roller 22. The combination of soft and hard ensures effective friction. The stainless steel roller 22 is hollow, and the hollow tubes 5 on both sides also pass through the sleeve 6 for external pressurization and injection of normal temperature circulating water. To prevent the film material from sticking to the roller and winding up during slicing, start motor 2 13 to drive the large toothed disc 15 to rotate through the small toothed disc 14, which does not affect the flow of circulating water into the hollow tube 5 and can also rotate the stainless steel roller 22. The soft plastic roller 21 at the bottom is supported by the horizontal shaft 4 with a threaded hole. Just turn on motor 3 17 to engage the rotating shaft 20 in the horizontal groove 28 and the longitudinal bevel gear 19 at the top through the horizontal bevel gears 18 on both sides. Because the longitudinal bevel gear 19 is fixedly connected to the screw rod 3, the horizontal shaft 4 and the soft plastic roller 21 can be synchronously lifted and lowered from both sides, forcing the soft plastic roller 21 to approach the stainless steel roller 22, and adjusting the pressing distance and transmission speed of the soft substrate to avoid sticking. The position of the two sets of rollers can be adjusted to facilitate limiting the movement of the soft substrate and improve the slicing quality and efficiency.
[0028] Embodiment 2: A sleeve block 6 is welded at the center of both sides of the bracket 2, and a hollow tube 5 is movably connected between the two sides inside the sleeve block 6, a stainless steel roller 22 is transversely fixed between the hollow tubes 5, a large toothed disc 15 is welded on the outside of the hollow tube 5, and a small toothed disc 14 is meshed and connected to the top of the large toothed disc 15, a motor 2 13 is respectively installed on the outside of both sides of the bracket 2, a screw rod 3 is movably connected to the lower part of both sides of the front end of the bracket 2, and a horizontal shaft 4 is sleeved on the outside of the screw rod 3, a threaded hole 16 is provided between the upper and lower parts of the horizontal shaft 4, a soft plastic roller 21 is movably connected at the center between the horizontal shafts 4, a horizontal groove 23 is provided between the two sides inside the base plate 1, and a rotating shaft 20 is movably connected between the two sides inside the horizontal groove 23, a horizontal bevel gear 18 is respectively welded on both sides of the rotating shaft 20, and a longitudinal bevel gear 19 is movably connected on both sides of the top of the horizontal groove 23, and a motor 3 17 is installed on the right side inside the base plate 1;
[0029] The output shaft of the second motor 13 is fixedly connected to the small toothed disc 14, and the side of the small toothed disc 14 is movably connected to the bracket 2. The large toothed disc 15 rotates in the opposite direction to the small toothed disc 14. The stainless steel roller 22, the large toothed disc 15 and the hollow tube 5 are arranged in concentric circles.
[0030] Specifically, if Figure 1 、 Figure 3 and Figure 5As shown, a soft plastic roller 21 is laterally arranged at the bottom of the stainless steel roller 22. The stainless steel roller 22 is hollow, and the hollow tubes 5 on both sides also pass through the sleeve 6 for external pressurization and injection of circulating water at room temperature to prevent soft substrates such as membranes from sticking to the outside of the roller shaft during transmission. The second motor 13 is started to drive the large toothed disc 15 to rotate through the small toothed disc 14, which does not affect the flow of circulating water into the hollow tube 5 and can also rotate the stainless steel roller 22. The soft plastic roller 21 at the bottom is supported by the horizontal shaft 4 with a threaded hole 16. Only the third motor 17 needs to be turned on to engage the rotating shaft 20 in the horizontal groove 23 and the longitudinal bevel gear 19 at the top through the horizontal bevel gears 18 on both sides. Because the longitudinal bevel gear 19 is fixedly connected to the screw rod 3, the horizontal shaft 4 and the soft plastic roller 21 can be synchronously lifted and lowered from both sides, forcing the soft plastic roller 21 to approach the stainless steel roller 22 for material transfer.
[0031] Example 3: A crossbeam 29 is welded between the two sides of the lower interior of the bracket 2, and a cylinder 24 is installed on both sides of the top of the crossbeam 29. A slide rod 25 is fixed transversely between the bottom of the piston rod of the cylinder 24, and a clamping sleeve 26 is fixed on both sides of the slide rod 25. A tool 27 is installed between the two sides of the bottom of the slide rod 25. A tool groove 28 is installed transversely at the center of the top of the base plate 1. The clamping sleeve 26 is clamped on the side rod body of the bracket 2. The tool 27 and the tool groove 28 are in the same vertical plane;
[0032] Specifically, if Figure 1 and Figure 4 As shown, a vertical tool 27 is provided at the top of the tool groove 28. By simply opening the cylinders 24 installed on both sides of the crossbeam 29, the movable sliding rod 25 can be used to press down or lift the tool 27. If a film of a soft substrate passes through the tool groove 28 and the tool 27, the tool 27 can be lowered and pressed and cut in the tool groove 28. The two sides of the sliding rod 25 are restricted by the clamping sleeves 26 to maintain the stability of the tool 27 when it is lowered.
[0033] Working principle: When the present invention is in use, first, a soft plastic roller 21 is horizontally arranged at the bottom of the stainless steel roller 22. The combination of soft and hard ensures effective friction. The stainless steel roller 22 is hollow, and the hollow tubes 5 on both sides also pass through the sleeve 6 for external pressurization and injection of circulating water at normal temperature to prevent the film material from sticking to the roller and winding the roller during slicing. Start the second motor 13 to drive the large toothed disc 15 to rotate through the small toothed disc 14, which does not affect the flow of circulating water into the hollow tube 5 and can also rotate the stainless steel roller 22. The soft plastic roller 21 at the bottom is supported by the horizontal shaft 4 with a threaded hole 16. Just turn on the third motor 17 to engage the rotating shaft 20 in the horizontal groove 23 and the longitudinal bevel gear 19 on the top through the horizontal bevel gears 18 on both sides. Because the longitudinal bevel gear 19 is fixedly connected to the screw rod 3, the horizontal shaft 4 and the soft plastic roller 21 can be synchronously raised and lowered from both sides, forcing the soft plastic roller 21 to approach the stainless steel roller 22. To implement the transfer operation, a vertical tool 27 is provided at the top of the knife groove 28. Only the cylinders 24 installed on both sides of the crossbeam 29 need to be turned on to enable the movable lifting slide bar 25 to press down or lift the tool 27. If a membrane of a soft substrate passes through the knife groove 28 and the tool 27, the tool 27 can be lowered and pressed and cut in the knife groove 28. The two sides of the slide bar 25 are restricted by the sleeves 26 to maintain the stability of the tool 27 when it is lowered. The outside of the static eliminator 9 is protected by the cover 8 installed by the connecting frames 7 on both sides, and is installed together with the top of the inside of the bracket 2. If debris is to be adsorbed when the soft plastic roller 21 and the stainless steel roller 22 transfer the soft substrate to prevent it from sticking to the soft substrate, it is necessary to turn on the motor 12 to flip the arc-shaped cover 8 upward along the track wheels 10 on both sides through the connecting frame 7, exposing the end that emits positive and negative ions below to neutralize the static electricity contained in the object here.
[0034] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.
Claims
1. A special-function tape slicer for a soft substrate with an improved pressure roller structure, comprising a base plate (1) and a bracket (2), characterized in that: A bracket (2) is installed between the two sides of the top of the base plate (1), and a sleeve (6) is welded at the center of the two sides of the bracket (2), and a hollow tube (5) is movably connected between the two sides of the sleeve (6). Normal temperature circulating water is injected from the left side of the hollow tube (5), and the normal temperature circulating water flows out from the right side of the hollow tube (5). A stainless steel roller (22) is fixed horizontally between the hollow tubes (5). A large toothed disc (15) is welded on the outside of the hollow tube (5), and a small toothed disc (14) is meshed and connected to the top of the large toothed disc (15). A motor 2 (13) is installed on the outside of each side of the bracket (2). Both sides of the front end of the bracket (2) A screw rod (3) is movably connected to the bottom of the screw rod (3), and a transverse shaft (4) is sleeved on the outside of the screw rod (3). A threaded hole (16) is provided between the upper and lower parts of the transverse shaft (4). A soft plastic roller (21) is movably connected to the center of the transverse shaft (4). A transverse groove (23) is provided between the two sides of the interior of the base plate (1), and a rotating shaft (20) is movably connected between the two sides of the interior of the transverse groove (23). Transverse bevel gears (18) are welded on both sides of the rotating shaft (20), and longitudinal bevel gears (19) are movably connected on both sides of the top of the interior of the transverse groove (23). Motor three (17) is installed on the right side of the interior of the base plate (1).
2. The soft substrate special function tape slicer with an improved pressure roller structure according to claim 1, characterized in that: An electrostatic eliminator (9) is fixed laterally on the left side of the upper interior of the bracket (2), track wheels (10) are fixed on both sides of the exterior of the electrostatic eliminator (9), and a semi-arc-shaped cover (8) is sleeved on the exterior of the track wheel (10), connecting frames (7) are fixed on both sides of the cover (8), and balls (11) are embedded in the front and rear of both sides of the cover (8), and a motor (12) is fixed on the exterior of the upper right side of the bracket (2), a stainless steel roller (22) is laterally arranged at the bottom of the electrostatic eliminator (9), and a soft plastic roller (21) is laterally arranged at the bottom of the stainless steel roller (22).
3. The soft substrate special function tape slicer with an improved pressure roller structure according to claim 2, characterized in that: The balls (11) are embedded in the track wheel (10), and both sides of the cover (8) are embedded in the track wheel (10) respectively.
4. The soft substrate special function tape slicer with an improved pressure roller structure according to claim 2, characterized in that: The left output shaft of the motor 1 (12) is fixedly connected to the right side of the connecting frame (7), and the cover (8) can be turned up and down along the outside of the static eliminator (9).
5. The soft substrate special function tape slicer with an improved pressure roller structure according to claim 1, characterized in that: The output shaft of the second motor (13) is fixedly connected to the small gear disc (14), and the side surface of the small gear disc (14) is movably connected to the bracket (2).
6. The soft substrate special function tape slicer with an improved pressure roller structure according to claim 4, characterized in that: The large toothed disc (15) and the small toothed disc (14) rotate in opposite directions, and the stainless steel roller (22), the large toothed disc (15) and the hollow tube (5) are arranged in concentric circles.
7. The soft substrate special function tape slicer with an improved pressure roller structure according to claim 1, characterized in that: A crossbeam (29) is welded between the two sides of the lower interior of the bracket (2), and a cylinder (24) is installed on both sides of the top of the crossbeam (29). A slide bar (25) is fixed transversely between the bottoms of the piston rods of the cylinders (24), and a sleeve (26) is fixed on both sides of the slide bar (25). A tool (27) is installed between the two sides of the bottom of the slide bar (25), and a tool groove (28) is installed transversely at the center of the top of the base plate (1).
8. The soft substrate special function tape slicer with an improved pressure roller structure according to claim 7, characterized in that: The clamping sleeve (26) is clamped on the side rod of the bracket (2), and the tool (27) and the tool groove (28) are located in the same vertical plane.