Winding device for adhesive tape production
By designing a tape production coiling device containing a pressure-relieving mechanism, the problem of bubbles existing during tape rolling is solved, and effective flattening and removal of bubbles on the tape surface is achieved, improving the use effect and durability of the tape, and improving the winding efficiency.
Patent Information
- Application Number
- CN202420866726.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-25
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-04-25
AI Technical Summary
During the tape production process, due to inconvenient flattening of the tape during the tape rolling, bubbles exist on the surface of the tape, and the adhesive strength of the bubble part is weak, which easily causes some areas of the tape to fall off during use, affecting the use effect and durability.
A coiling device for tape production is designed, including a device frame, a rotating shaft, a tape roller, a coiling roller, a partition, a rocker, a vertical plate, a conveying roller and a pressure-relieving mechanism. The pressure-relieving bubble mechanism drives the flattening arc plate to press against the conveying roller with appropriate force through the elastic resetting action of the spring, extruding bubbles on the surface of the tape.
The device can effectively flatten and remove bubbles on the surface of the tape, improve the effectiveness and durability of the tape, and at the same time, the tape is improved by separating the winding position and shaking the handle.
Smart Images
Figure CN222592928U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of adhesive tape production, and in particular to a winding device for adhesive tape production. Background Art
[0002] According to its function, tape can be divided into: high temperature tape, double-sided tape, insulating tape, special tape, pressure-sensitive tape and die-cutting tape. Different functions are suitable for different industry needs. A layer of adhesive is coated on the surface of the tape, which is used to stick objects.
[0003] The tape needs to be rolled up during the production process. However, since it is inconvenient to flatten the tape during rolling, it is easy for bubbles to exist between the adhesive on the tape surface and the film. The bubbles are difficult to discharge in time, and the bonding strength of the bubble part is usually weak, which can easily cause the tape to fall off in some areas during use, thus affecting its use effect and durability. Utility Model Content
[0004] In view of this, the purpose of the present invention is to solve the shortcomings of the background technology and to provide a winding device for adhesive tape production to solve the problems existing in the prior art.
[0005] To achieve the above purpose, the utility model provides a winding device for tape production, including a device frame, the outer surface of the device frame is fixedly connected to a rotating shaft, the outer surface of the rotating shaft is rotatably connected to a tape roller, the inner side of the device frame is rotatably connected to a winding roller, the outer surface of the winding roller is fixedly sleeved with a partition, one end of the winding roller is provided with a crank, the top of the device frame is fixedly connected to a vertical plate, the inner side of the vertical plate is rotatably connected to a conveying roller, the device frame is provided with a pressure and de-bubble removal mechanism for flattening the tape, the partition separates the winding roller into two parts, and two groups of tapes can be wound up separately.
[0006] Preferably, the pressure-against-bubble-removing mechanism includes a stand fixedly connected to the top of the device frame, a limiting cylinder is fixedly connected to the inner top of the stand, and a through shaft is fixedly penetrated through the inner side of the stand. The pressure-against-bubble-removing mechanism can make the flattening arc plate press against the surface of the conveying roller with an appropriate force, thereby flattening and removing bubbles from the tape passing on the surface of the conveying roller.
[0007] Preferably, the outer surface of the through shaft is rotatably connected to a pressure handle, and the inner surface of the pressure handle is rotatably connected to a hanging shaft.
[0008] Preferably, the outer surface of the upper suspension shaft is rotatably connected to a double-jointed plate, and the bottom end of the double-jointed plate is rotatably connected to a lower suspension shaft.
[0009] Preferably, the outer surface of the lower suspension shaft is rotatably connected to a base, the bottom of the base is fixedly connected to a shift rod, and the outer surface of the shift rod is slidably sleeved with the inner surface of the limiting cylinder.
[0010] Preferably, a spring is provided on the movable sleeve on the outer surface of the shift rod, and a flattening arc plate is provided at the bottom of the shift rod. The elastic coefficient of the spring is designed within a reasonable range so that the flattening arc plate can be pressed against the conveying roller with appropriate force, allowing the tape to pass smoothly while squeezing out bubbles on the tape.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] 1. The winding device for the production of the tape will move downward under the elastic reset action of the spring and drive the flattening arc plate to press against the conveying roller with appropriate force. The tape will be pressed with appropriate force during the winding process to squeeze out the bubbles on the adhesive on the surface of the tape, thereby improving the use effect and durability of the tape.
[0013] 2. The tape production winding device can wind two groups of tapes on two groups of tape rollers respectively, and after passing through the corresponding conveying rollers, the other end of the tape is connected to the winding roller. The winding roller can be divided into two tape winding positions from the partition, and then after shaking the handle, the two groups of tapes can be wound up at the same time through the winding roller, which effectively improves the winding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the overall structure of this application;
[0015] Figure 2 This is a schematic diagram of the flattened arc plate connection structure for this application;
[0016] Figure 3 This is a schematic diagram of the surface structure of the stand for this application;
[0017] Figure 4 This is a schematic diagram of the surface structure of the double-jointed plate of this application.
[0018] Among them: 1. Device frame; 2. Rotating shaft; 3. Tape roller; 4. Winding roller; 5. Partition; 6. Crank handle; 7. Vertical plate; 8. Conveying roller; 9. Vertical frame; 10. Limiting cylinder; 11. Through shaft; 12. Pressing handle; 13. Upper hanging shaft; 14. Double plate; 15. Lower hanging shaft; 16. Base; 17. Shift rod; 18. Spring; 19. Flattening arc plate. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.
[0020] See also Figure 1-4 A winding device for producing adhesive tape comprises a device frame 1, the outer surface of the device frame 1 is fixedly connected with a rotating shaft 2, the outer surface of the rotating shaft 2 is rotatably connected with a tape roller 3, the inner side of the device frame 1 is rotatably connected with a winding roller 4, the outer surface of the winding roller 4 is fixedly sleeved with a partition plate 5, one end of the winding roller 4 is provided with a crank 6, the top of the device frame 1 is fixedly connected with a vertical plate 7, the inner side of the vertical plate 7 is rotatably connected with a conveying roller 8, and the device frame 1 is provided with a pressing and de-bubbling mechanism for flattening the adhesive tape.
[0021] Through the above technical scheme, when the device is in use, the tape is wound on the tape roller 3, and the other end is connected to the winding roller 4 through the conveying roller 8. Under the action of the pressing and debubbling mechanism, the flattening arc plate 19 can be pressed against the tape passing through the surface of the conveying roller 8 with an appropriate force. In the process of shaking the handle 6 to rotate the winding roller 4 to wind up the tape, the tape can be smoothly flattened and debubbled.
[0022] Specifically, the pressure-relief defoaming mechanism includes a stand 9 fixedly connected to the top of the device frame 1 , a limiting cylinder 10 is fixedly connected to the inner top of the stand 9 , and a through shaft 11 is fixedly penetrated through the inner side of the stand 9 .
[0023] Through the above technical solution, the function of the limiting cylinder 10 is to guide the shift rod 17 to allow it to move longitudinally along a fixed track.
[0024] Specifically, the outer surface of the through shaft 11 is rotatably connected to a pressing handle 12 , and the inner surface of the pressing handle 12 is rotatably connected to a hanging shaft 13 .
[0025] Through the above technical solution, the pressing handle 12 can rotate along the through shaft 11 after being pressed down. During this process, the pressing handle 12 can drive the hanging shaft 13 to move up a certain distance.
[0026] Specifically, the outer surface of the upper hanging shaft 13 is rotatably connected to a double-jointed plate 14 , and the bottom end of the double-jointed plate 14 is rotatably connected to a lower hanging shaft 15 .
[0027] Through the above technical solution, the double-linked plate 14 cooperates with the upper hanging shaft 13 and the lower hanging shaft 15 to indirectly link the base 16, and then drive the shift rod 17.
[0028] Specifically, the outer surface of the lower suspension shaft 15 is rotatably connected to a base 16 , the bottom of the base 16 is fixedly connected to a shift rod 17 , and the outer surface of the shift rod 17 is slidably sleeved with the inner surface of the limiting cylinder 10 .
[0029] Through the above technical solution, when the shift rod 17 moves up and down, the spring 18 will be compressed and provide a reverse elastic force.
[0030] Specifically, a spring 18 is movably sleeved on the outer surface of the shift rod 17 , and a flattening arc plate 19 is disposed at the bottom of the shift rod 17 .
[0031] Through the above technical solution, the elastic coefficient of the spring 18 is reasonably set, and under normal conditions, the arc flattening plate 19 can be pressed against the conveying roller 8 with an appropriate force.
[0032] Working principle: The device can reel in two groups of adhesive tapes at the same time during use. The two groups of adhesive tapes are respectively wound on two groups of adhesive tape rollers 3, and after passing through the corresponding conveying rollers 8, the other end of the adhesive tape is connected to the reel-up roller 4. The reel-up roller 4 can be divided into two adhesive tape reeling positions from the partition 5, and then after shaking the crank 6 to drive the reel-up roller 4 to rotate, the two groups of adhesive tapes can be reeled in at the same time by the reel-up roller 4. In this process, the bubbles on the surface of the adhesive tape can be flattened and eliminated by the pressure-removing bubble removal mechanism. At this time, it is necessary to press the pressure handle 12 first to make it rotate along the through shaft 11. After being pressed, the pressure handle 12 will pull the upper hanging shaft 13 for a certain distance, and at the same time, through the double-link The plate 14 and the lower hanging shaft 15 lift the base 16, and finally the shift rod 17 will pass through the limiting cylinder 10 and move up synchronously with the base 16, so that the flattening arc plate 19 at the bottom end of the shift rod 17 will be moved up to a position away from the conveying roller 8. During this process, the spring 18 will be stretched and deformed. When the tape passes through the surface of the conveying roller 8, the pressure handle 12 can be released. Under the elastic reset action of the spring 18, the shift rod 17 will move down and drive the flattening arc plate 19 to press against the conveying roller 8 with appropriate force. The tape will be pressed with appropriate force during the winding process, so as to squeeze out the bubbles on the adhesive on the surface of the tape, thereby improving the use effect and durability of the tape.
[0033] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A reeling device for producing adhesive tape, comprising a device frame (1), characterized in that: The outer surface of the device frame (1) is fixedly connected to a rotating shaft (2), the outer surface of the rotating shaft (2) is rotatably connected to a tape roller (3), the inner side of the device frame (1) is rotatably connected to a winding roller (4), the outer surface of the winding roller (4) is fixedly sleeved with a partition (5), one end of the winding roller (4) is provided with a crank (6), the top of the device frame (1) is fixedly connected to a vertical plate (7), the inner side of the vertical plate (7) is rotatably connected to a conveying roller (8), and the device frame (1) is provided with a pressure-releasing and de-bubble-removing mechanism for flattening the tape.
2. A reeling device for producing adhesive tape according to claim 1, characterized in that: The pressure-relief defoaming mechanism comprises a stand (9) fixedly connected to the top of the device frame (1), a limiting cylinder (10) fixedly connected to the inner top of the stand (9), and a through shaft (11) fixedly penetrated through the inner side of the stand (9).
3. A reeling device for producing adhesive tape according to claim 2, characterized in that: The outer surface of the through shaft (11) is rotatably connected to a pressing handle (12), and the inner surface of the pressing handle (12) is rotatably connected to a hanging shaft (13).
4. The tape production rewinding device according to claim 3, characterized in that: The outer surface of the upper hanging shaft (13) is rotatably connected to a double-jointed plate (14), and the bottom end of the double-jointed plate (14) is rotatably connected to a lower hanging shaft (15).
5. The adhesive tape production rewinding device according to claim 4, characterized in that: The outer surface of the lower suspension shaft (15) is rotatably connected to a base (16), the bottom of the base (16) is fixedly connected to a shift rod (17), and the outer surface of the shift rod (17) is slidably sleeved with the inner surface of the limiting cylinder (10).
6. The adhesive tape production reeling device according to claim 5, characterized in that: The outer surface of the shift rod (17) is movably sleeved with a spring (18), and the bottom of the shift rod (17) is provided with a flattening arc plate (19).