Adhesive tape cutting-off type winding machine
By designing a tape cutting winder, the tape is automatically cut off by alternately working rolls and knife plates, the problem of stopping operation when replacing film in the prior art is solved, and the uninterrupted winding work and production efficiency are achieved. promote.
Patent Information
- Application Number
- CN202420753933.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-12
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-04-12
AI Technical Summary
The existing tape winder needs to stop running when replacing the film, resulting in inefficient production.
A tape cutting winding machine was designed, using three alternate winding rollers, which automatically cut the tape with a knife plate, and the tape recycling and cutting is completed on the second winding roller to achieve uninterrupted winding Work.
It improves the working efficiency of film production, reduces the downtime when replacing film, realizes automatic cutting and recycling of tape, and improves production efficiency.
Smart Images
Figure CN222204214U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of winding machines, in particular to a tape cutting type winding machine. Background Art
[0002] According to its function, tape can be divided into: high temperature tape, double-sided tape, insulation tape, special tape, pressure-sensitive tape, die-cut tape, and different functions are suitable for different industry needs. A layer of adhesive is coated on the surface of the tape to make the tape stick to the object. The earliest adhesive came from animals and plants. In the 19th century, rubber was the main component of adhesives; and now various polymers are widely used.
[0003] In the prior art, after the film on the reel is wound, it needs to be replaced and a new reel is placed. However, at this time, the equipment needs to be stopped for replacement and the film head needs to be re-fixed on the reel. This work consumes a lot of time, which reduces the efficiency of film production. Utility Model Content
[0004] The utility model aims to provide a tape cutting and winding machine, which can directly replace the second winding roller for winding after the first winding roller completes the winding of the tape without stopping the machine, and cut off the tape on the first winding roller, and use the working time of the second winding roller to recycle the tape on the first winding roller, thereby improving work efficiency.
[0005] To achieve the above-mentioned purpose, a tape cutting-type winder is provided, comprising: a winding roller, wherein three winding rollers are provided, two ends of the winding roller are rotatably connected with a front triangular plate and a rear triangular plate, three first slots are provided inside the front triangular plate and the rear triangular plate, one end of the front triangular plate and the rear triangular plate are provided with a support plate, a second slot is provided inside the support plate, one end of the front triangular plate is fixedly connected with a front electric telescopic rod, the telescopic end of the front electric telescopic rod is fixedly connected with a rotating shaft, and the rotating shaft is rotatably connected with the second front slot, a limited rotating rod is fixedly connected to the rotating shaft, and a first sliding hole is provided on the second front slot The cam is provided with a first sliding groove and a second sliding groove, and the first sliding groove and the second sliding groove are connected to the first sliding groove and the second sliding groove, respectively. The first sliding groove and the second sliding groove are connected to the first sliding groove and the second sliding groove, respectively. The first sliding groove and the second sliding groove are connected to the first sliding groove and the second sliding groove, respectively. The second ...
[0006] According to the described tape cutting type winder, the number of the rear electric telescopic rod and the limiting column are both provided in three, the telescopic end of the rear electric telescopic rod is slidably connected with the limiting hole, and the rear electric telescopic rod is extended to limit the winding roller and stably rotate and rewind, and vice versa, the winding roller can slide out of the limiting column.
[0007] According to the described tape cutting type winder, one end of the winding roller is fixedly connected to the driving end of the driving motor, the driving motor is fixedly connected to the front triangle plate, and the driving motor controls the winding roller to rotate.
[0008] According to the described tape cutting and winding machine, the first slot hole and the third slot hole in the rear triangular plate are connected through the second sliding groove.
[0009] According to the tape cutting and winding machine, the length of the winding drum is smaller than the length of the winding roller, and both ends of the winding drum are rotatably connected to the first slot.
[0010] According to the tape cutting and winding machine, the diameters of the first slot hole and the third slot hole in the front triangular plate are the same.
[0011] According to the described tape cutting and winding machine, the knife plate is arranged in an arc shape, and the arc surface of the knife plate contacts one side of the upper winding roller, and the knife plate is used to cut the tape.
[0012] According to the described tape cutting and winding machine, a support column is fixedly connected to the left side of the base, and a reel is fixedly connected to the support column, and the reel is used to release the tape.
[0013] The above scheme has the beneficial effect: by setting three winding rollers for alternating winding, work efficiency is improved. When the first winding roller completes winding, it is wound downward and the second winding roller is upward. The knife plate will cut the tape at this time and make the tape wound around the winding drum of the second winding roller for winding. At this time, the working time of the second winding roller can be used to recycle the tape on the winding drum of one winding roller, so as to achieve uninterrupted winding work and automatically cut the tape at the same time.
[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;
[0016] Figure 1 This is a schematic diagram of the overall structure of a tape cutting and winding machine of the utility model;
[0017] Figure 2This is a front view of a tape cutting and winding machine of the utility model;
[0018] Figure 3 for Figure 1 The enlarged view of point A in the middle;
[0019] Figure 4 This is a schematic diagram of the front triangle plate structure of a tape cutting and winding machine of the utility model.
[0020] Figure 5 The utility model is a schematic diagram of the internal structure of the rear triangle plate of a tape cutting and winding machine.
[0021] Legend:
[0022] 1. Winding roller; 2. Front triangle plate; 3. Rear triangle plate; 4. First slot; 5. Support plate; 6. Second slot; 7. Front electric telescopic rod; 8. Rotating shaft; 9. Limit rotating rod; 10. First slide; 11. Limit column; 12. Third slot; 13. Second slide; 14. Limit hole; 15. Rear electric telescopic rod; 16. Winding drum; 17. Limit plate; 18. Limit slot; 19. Base; 20. Cutting plate; 21. Knife plate; 22. Spring; 23. Drive motor; 24. Support column; 25. Unwinding roller. DETAILED DESCRIPTION
[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.
[0024] Reference Figure 1-5 The utility model embodiment is a tape cutting and winding machine, which includes: a winding roller 1, the winding roller 1 is used to rotate and wind the tape, the number of winding rollers 1 is set to three, the two ends of the winding roller 1 are rotatably connected with a front triangular plate 2 and a rear triangular plate 3, the front triangular plate 2 and the rear triangular plate 3 are used to rotate and support the three winding rollers 1, one end of the winding roller 1 is fixedly connected with a driving end of a driving motor 23, the driving motor 23 can drive the winding roller 1 to rotate, the driving motor 23 is fixedly connected to the front triangular plate 2, the interior of the front triangular plate 2 and the rear triangular plate 3 are each provided with three first slots 4, the two ends of the winding roller 1 are passed through the first slots 4, one end of the front triangular plate 2 and the rear triangular plate 3 are each provided with a support plate 5, the support plate 5 supports the winding roller 1, the interior of the support plate 5 is provided with a second slot 6, the shafts of the front triangular plate 2 and the rear triangular plate 3 are inserted into the second slot 6.
[0025] One end of the front triangle plate 2 is fixedly connected to a front electric telescopic rod 7, which can extend and retract the upper limit rotating rod 9 of the rotating shaft 8. The telescopic end of the front electric telescopic rod 7 is fixedly connected to a rotating shaft 8, and the rotating shaft 8 is rotatably connected to the second front slot 6. The rotating shaft 8 is fixedly connected to a limited rotating rod 9. After the limited rotating rod 9 extends out of the first slide groove 10, the front triangle plate 2 can be rotated, thereby rotating the positions of the three winding rollers 1. After the limited rotating rod 9 is retracted, the front triangle plate 2 is fixed again to prevent the front triangle plate 2 from rotating. A first slide groove 10 is provided on the second front slot 6, and the limited rotating rod 9 is slidably connected to the first slide groove 10.
[0026] A limiting column 11 is arranged in the first slot hole 4 of the rear triangular plate 3, and the limiting column 11 is used to stabilize the winding roller 1, and at the same time enable the winding drum 16 to slide from the outer surface of the limiting column 11 to replace the winding drum 16. A third slot hole 12 is provided inside the limiting column 11. When the winding drum 16 is replaced, the third slot hole 12 provides a sliding space for the limiting plate 17. The first slot hole 4 and the third slot hole 12 in the rear triangular plate 3 are connected through the second slide groove 13. The first slot hole 4 and the third slot hole 12 in the front triangular plate 2 have the same diameter. The limiting column 11 is provided with a second slide groove 13 and a limiting hole 14. A rear electric telescopic rod 15 is fixedly connected to the rear triangular plate 3. The rear electric telescopic rod 15 is extended to fix the limiting column 11. When the winding drum 16 needs to be replaced, the rear electric telescopic rod 15 is retracted. The number of the rear electric telescopic rod 15 and the limiting column 11 is three, and the telescopic end of the rear electric telescopic rod 15 is slidably connected to the limiting hole 14.
[0027] The winding roller 1 is provided with a winding drum 16, which is used to wind up the tape. The length of the winding drum 16 is less than the length of the winding roller 1, and the two ends of the winding drum 16 are rotatably connected to the first slot 4. The inner cavity of the winding drum 16 is provided with a limit plate 17, and the limit plate 17 and the limit groove 18 fix the winding drum 16 on the winding roller 1 to prevent the idling of the winding roller 1. The winding roller 1 is provided with a limit groove 18, and the limit plate 17 is slidably connected to the limit groove 18. A base 19 is provided at the bottom of the support plate 5, and the base 19 supports all structures. A cutting plate 20 is fixedly connected to the right side of the base 19, and the cutting plate 20 is connected with a knife plate 21. The top of the cutting plate 20 is rotatably connected with the knife plate 21, and the knife plate 21 cuts the tape. The knife plate 21 is set The knife plate 21 is in an arc shape, and the arc surface contacts the upper winding drum 16. When winding, the knife plate 21 cannot cut the tape, and the arc surface of the knife plate 21 contacts one side of the upper winding roller 1. The top of the cutting plate 20 is fixedly connected with a spring 22. When the upper winding roller 1 rotates to the right, the knife plate 21 moves to the right and compresses the spring 22. When the rotation is completed, the knife plate 21 slides out of the winding drum 16 and is rebounded to the left by the spring 22. At this time, the knife plate 21 will cut the connected tape and make the tape wrapped around the winding drum 16 that rotates to the top. The spring 22 is slidably connected to the knife plate 21. A support column 24 is fixedly connected to the left side of the base 19. The support column 24 supports the unwinding roller 25. The support column 24 is fixedly connected with the unwinding roller 25, and the unwinding roller 25 is used to release the tape.
[0028] Working principle: When winding, only the drive motor 23 of the upper winding roller 1 is started. When the winding is almost completed, the front electric telescopic rod 7 is started, the rotating shaft 8 is extended, and the limit rotating rod 9 is rotated to make the upper winding roller 1 rotate to the right and the left winding roller 1 rotate to the top. During the rotation, the knife plate 21 contacts the winding roller 1 and is pushed to the left by the upper winding roller 1, and the spring 22 is compressed; the rotation is completed, that is, the winding is completed. At this time, the knife plate 21 is not subjected to force, and the spring 22 pushes the knife plate 21 to the left. During the return process of the knife plate 21, the tape is cut and pushed onto the winding drum 16 that has rotated to the top. At the same time, the drive motor 23 that rotates to the right winding roller 1 is turned off, the drive motor 23 that rotates to the top winding roller 1 is started, the front electric telescopic rod 7 is started, the rotating shaft 8 is retracted, the right rear electric telescopic rod 15 is started, the fixation of the right limit column 11 is released, the winding drum 16 that has rotated to the right is slid out from the right winding roller 1, and a new winding drum 16 is replaced, and then the limit column 11 is fixed.
[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.
Claims
1. A tape cutting and winding machine, comprising: The winding roller (1) is characterized in that the number of the winding rollers (1) is three, the two ends of the winding roller (1) are rotatably connected with a front triangular plate (2) and a rear triangular plate (3), the interior of the front triangular plate (2) and the rear triangular plate (3) are each provided with three first slots (4), one end of the front triangular plate (2) and the rear triangular plate (3) are each provided with a support plate (5), the interior of the support plate (5) is provided with a second slot (6), one end of the front triangular plate (2) is fixedly connected with a front electric telescopic rod (7), the telescopic end of the front electric telescopic rod (7) is fixedly connected with a rotating shaft (8), and the rotating shaft (8) is rotatably connected with the second front slot (6), a limited rotation rod (9) is fixedly connected to the rotating shaft (8), the second front slot (6) is provided with a first slide groove (10), and the limited rotation rod (9) is slidably connected with the first slide groove (10), the rear triangular plate A limiting column (11) is arranged in the first slot hole (4) of the rear triangular plate (3); a third slot hole (12) is provided inside the limiting column (11); a second slide groove (13) and a limiting hole (14) are provided on the limiting column (11); a rear electric telescopic rod (15) is fixedly connected to the rear triangular plate (3); a winding drum (16) is arranged on the winding roller (1); a limiting plate (17) is provided in the inner cavity of the winding drum (16); A limiting groove (18) is provided on the roller (1), the limiting plate (17) is slidably connected to the limiting groove (18), a base (19) is provided at the bottom of the support plate (5), a cutting plate (20) is fixedly connected to the right side of the base (19), the top of the cutting plate (20) is rotatably connected to a knife plate (21), the top of the cutting plate (20) is fixedly connected to a spring (22), and the spring (22) is slidably connected to the knife plate (21).
2. The tape cutting and winding machine according to claim 1, characterized in that: The number of the rear electric telescopic rod (15) and the limiting column (11) is both three, and the telescopic end of the rear electric telescopic rod (15) is slidably connected to the limiting hole (14).
3. The tape cutting and winding machine according to claim 1, characterized in that: One end of the winding roller (1) is fixedly connected to the driving end of a driving motor (23), and the driving motor (23) is fixedly connected to the front triangle plate (2).
4. The tape cutting and winding machine according to claim 1, characterized in that: The first slot hole (4) and the third slot hole (12) in the rear triangular plate (3) are connected via a second slide groove (13).
5. The tape cutting and winding machine according to claim 1, characterized in that: The length of the winding drum (16) is smaller than the length of the winding roller (1), and both ends of the winding drum (16) are rotatably connected to the first slot hole (4).
6. The tape cutting and winding machine according to claim 1, characterized in that: The first slot hole (4) and the third slot hole (12) in the front triangular plate (2) have the same diameter.
7. The tape cutting and winding machine according to claim 1, characterized in that: The knife plate (21) is arranged in an arc shape, and the arc surface of the knife plate (21) contacts one side of the upper winding roller (1).
8. The tape cutting and winding machine according to claim 1, characterized in that: A support column (24) is fixedly connected to the left side of the base (19), and a reeling roller (25) is fixedly connected to the support column (24).