Automatic double-sided tape winding device

Abstract

The utility model relates to the technical field of double-sided tape winding, and discloses a rack, the top of the rack is fixedly connected with a first supporting column, one side of the first supporting column is fixedly connected with a first conical column, the top of the rack is fixedly connected with a second supporting column, and the interior of the second supporting column is slidably connected with a limiting plate; a second conical column is fixedly connected to one side of the limiting plate, a limiting groove is formed in the limiting plate, a limiting block is fixedly connected to the interior of the second supporting column, and the outer wall of the limiting block is slidably connected to the interior of the limiting groove. According to the utility model, when the conical column II extends out, one end with a smaller diameter extends into the collecting roller, and when the conical column II continuously extends out, the collecting roller is fixedly supported, so that the effect of self-positioning installation is achieved, and the problem that one operator needs to lift one end of the collecting roller to be inserted into a connecting groove is solved; and the other operator inserts the bolt at the other end for mounting, so that the convenience of the automatic double-sided tape winding device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of double-sided tape winding, in particular to an automatic double-sided tape winding device. Background Art

[0002] Double-sided tape is a tape with adhesiveness on both sides, usually used to paste two surfaces together. It is widely used in various occasions, such as home decoration, office work, handicraft production, and industrial applications, etc. In order to achieve continuous production and avoid the pauses and low efficiency caused by manual operation, an automatic double-sided tape winding device is required.

[0003] During the use of traditional automatic double-sided tape winding devices, first, the double-sided tape is gradually unrolled from a large roll and enters the winding device through a set of guide wheels. The guide wheels ensure that the tape is flat and wrinkle-free when entering the winding stage. When the preset winding length or weight is reached, the winding device automatically stops and cuts the tape, and the wound tape roll is automatically transferred to the next packaging or storage link.

[0004] However, it does not solve the problem that during the installation of the double-sided tape collecting roller, an operator needs to lift one end of the collecting roller and insert it into the connection slot, and then another operator inserts the pin at the other end for installation, which is rather inconvenient during the installation process. Summary of the Utility Model

[0005] To make up for the above deficiencies, the utility model provides an automatic double-sided tape winding device, aiming to improve the problem that an operator needs to lift one end of the collecting roller and insert it into the connection slot, and then another operator inserts the pin at the other end for installation, which is rather inconvenient during the installation process.

[0006] To achieve the above object, the utility model adopts the following technical scheme: an automatic double-sided tape winding device, including a frame, a first support column is fixedly connected to the top of the frame, a first conical column is fixedly connected to one side of the first support column, a second support column is fixedly connected to the top of the frame, a limiting plate is slidably connected inside the second support column, a second conical column is fixedly connected to one side of the limiting plate, a limiting groove is opened inside the limiting plate, a limiting block is fixedly connected inside the second support column, the outer wall of the limiting block is slidably connected inside the limiting groove, and a driving component is arranged on one side of the second support column, and the driving component is used to drive the second conical column to move.

[0007] As a further description of the above technical solution:

[0008] The driving component includes a first motor and a threaded rod. The first motor is fixedly connected to one side of the second support column, one end of the threaded rod is fixedly connected to the output end of the first motor, and the outer wall of the threaded rod is threadedly connected inside the second conical column.

[0009] As a further description of the above technical solution:

[0010] A second motor is fixedly connected to the top of the frame, and a first connecting rod is fixedly connected to the output end of the second motor.

[0011] As a further description of the above technical solution:

[0012] A support plate is fixedly connected to the top of the frame, and a rotating shaft is rotatably connected inside the support plate.

[0013] As a further description of the above technical solution:

[0014] One end of the rotating shaft is fixedly connected to a second connecting rod, and one end of the second connecting rod is rotatably connected to the other end of the first connecting rod.

[0015] As a further description of the above technical solution:

[0016] A support rod is fixedly connected to the outer wall of the rotating shaft, and a limiting column is fixedly connected inside the support rod.

[0017] As a further description of the above technical solution:

[0018] A slider is slidably connected to the outer wall of the limiting column, and a limiting roller is rotatably connected to one side of the slider.

[0019] As a further description of the above technical solution:

[0020] A spring is sleeved on the outer wall of the limiting column. One end of the spring is fixedly connected inside the support rod, and the other end of the spring is fixedly connected to one side of the slider.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, first, the end with a smaller diameter of the second tapered column extends into the collecting roller. When the second tapered column continues to extend, it fixes and supports the collecting roller, achieving the effect of self-positioning installation, solving the problem that one operator needs to lift one end of the collecting roller and insert it into the connecting groove, and then another operator inserts the pin at the other end for installation, which is inconvenient during the installation process, and improving the convenience of the double-sided tape winding automation device.

[0023] 2. In the utility model, the rotating shaft drives the limiting roller to swing reciprocally through the support rod. The limiting roller is limited by sliding on the outer wall of the limiting column inside the support rod and is supported by the tension of the spring, so that the limiting roller supports the double-sided tape, achieving the effect of automatic tension adjustment, solving the problem that the double-sided tape wrinkles during the conveying process in the double-sided tape winding automation device due to inconsistent running speeds before and after, and improving the practicability of the double-sided tape winding automation device. Brief Description of the Drawings

[0024] Figure 1 It is a perspective view of an automatic device for winding double-sided tape proposed by the present utility model;

[0025] Figure 2 It is a schematic diagram of the internal structure of the second support column of an automatic device for winding double-sided tape proposed by the present utility model;

[0026] Figure 3 It is a schematic diagram of the structure of the limiting roller of an automatic device for winding double-sided tape proposed by the present utility model;

[0027] Figure 4 It is a schematic diagram of the internal structure of the support rod of an automatic device for winding double-sided tape proposed by the present utility model;

[0028] Figure 5 It is Figure 4 an enlarged schematic diagram of the structure at A in

[0029] Legend Explanation:

[0030] 1. Frame; 2. First support column; 3. First tapered column; 4. Second support column; 5. First motor; 6. Threaded rod; 7. Limit block; 8. Second tapered column; 9. Limit plate; 10. Limit groove; 11. Support plate; 12. Second motor; 13. First connecting rod; 14. Second connecting rod; 15. Rotating shaft; 16. Support rod; 17. Limiting roller; 18. Limiting column; 19. Spring; 20. Slide block. Detailed Embodiment

[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0032] Refer to Figure 1 and Figure 2, an embodiment provided by the present utility model: an automatic device for winding double-sided tape, comprising a frame 1, a first support column 2 fixedly connected to the top of the frame 1, a first conical column 3 fixedly connected to one side of the first support column 2, a second support column 4 fixedly connected to the top of the frame 1, a limiting plate 9 slidably connected inside the second support column 4, a second conical column 8 fixedly connected to one side of the limiting plate 9, a limiting groove 10 formed inside the limiting plate 9, a limiting block 7 fixedly connected inside the second support column 4, the outer wall of the limiting block 7 slidably connected inside the limiting groove 10, a driving assembly arranged on one side of the second support column 4, the driving assembly being used to drive the second conical column 8 to move, the driving assembly comprising a first motor 5 and a threaded rod 6, the first motor 5 fixedly connected to one side of the second support column 4, one end of the threaded rod 6 fixedly connected to the output end of the first motor 5, and the outer wall of the threaded rod 6 threadedly connected inside the second conical column 8;

[0033] Specifically, when installing the collecting roller, it only needs to be directly placed on the frame 1. Subsequently, the output end of the first motor 5 drives the threaded rod 6 to start rotating. The rotation of the threaded rod 6 guides the second conical column 8 to extend out of the second support column 4. The second conical column 8 is precisely limited by the limiting groove 10 inside the limiting plate 9 on the outer wall of the limiting block 7 to ensure that it will not move along with the rotation of the threaded rod 6 during the operation. When the second conical column 8 extends out, due to its conical design, the smaller diameter end will extend into the collecting roller, thereby firmly supporting the collecting roller.

[0034] Referring to Figures 3 - 5 , a second motor 12 is fixedly connected to the top of the frame 1, a first connecting rod 13 is fixedly connected to the output end of the second motor 12, a support plate 11 is fixedly connected to the top of the frame 1, a rotating shaft 15 is rotatably connected inside the support plate 11, a second connecting rod 14 is fixedly connected to one end of the rotating shaft 15, one end of the second connecting rod 14 is rotatably connected to the other end of the first connecting rod 13, a support rod 16 is fixedly connected to the outer wall of the rotating shaft 15, a limiting column 18 is fixedly connected inside the support rod 16, a slider 20 is slidably connected to the outer wall of the limiting column 18, a limiting roller 17 is rotatably connected to one side of the slider 20, a spring 19 is sleeved on the outer wall of the limiting column 18, one end of the spring 19 is fixedly connected inside the support rod 16, and the other end of the spring 19 is fixedly connected to one side of the slider 20;

[0035] Specifically, during the process of adjusting the tension of the double-sided tape passing between the limiting rollers 17, the output end of the second motor 12 drives the first connecting rod 13 to swing left and right. The second connecting rod 14 slides in the chute inside the first connecting rod 3, causing the first connecting rod 13 to drive the rotating shaft 15 to rotate reciprocally through the second connecting rod 14. The rotating shaft 15 then drives the limiting roller 17 to swing reciprocally through the support rod 16. The limiting roller 17 uses the slider 20 to perform precise limiting operation on the outer wall of the limiting column 18 inside the support rod 16, and at the same time provides support through the tension of the spring 19 to ensure that the limiting roller 17 can effectively support the tensioning process of the double-sided tape. Since the limiting roller 17 has a certain moving distance inside the support rod 16, it can automatically adapt to the tensioning requirements of the double-sided tape under different conditions, thus ensuring the stability and consistency during the production process.

[0036] Working principle: When using this automatic double-sided tape winding device, first, when installing the collecting roller, simply place the collecting roller directly on the frame 1. Subsequently, the output end of the first motor 5 drives the threaded rod 6 to rotate. When the threaded rod 6 rotates, it drives the second conical column 8 to extend out of the second support column 4. The second conical column 8 is limited on the outer wall of the limiting block 7 through the limiting groove 10 opened inside the limiting plate 9 to prevent the second conical column 8 from rotating with the threaded rod 6. Subsequently, when the second conical column 8 extends, since the diameters of the tapered ends of the second conical column 8 and the first conical column 3 are smaller, the smaller-diameter end extends into the inside of the collecting roller. When the second conical column 8 continues to extend, it fixedly supports the collecting roller. Subsequently, the double-sided tape passes between the limiting rollers 17 to adjust the tension. The output end of the second motor 12 drives the first connecting rod 13 to rotate, and the first connecting rod 13 drives the rotating shaft 15 to rotate reciprocally through the second connecting rod 14. Subsequently, the rotating shaft 15 drives the limiting roller 17 to swing reciprocally through the support rod 16. The limiting roller 17 slides on the outer wall of the limiting column 18 inside the support rod 16 through the slider 20 for limiting and is supported by the tension of the spring 19, enabling the limiting roller 17 to support the double-sided tape. Since the limiting roller 17 has a certain moving distance inside the support rod 16, it can adapt to the tension of the double-sided tape.

[0037] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An automatic winding device for double-sided tape, comprising a frame (1), characterized in that: A support column 1 is fixedly connected to the top of the frame 1. A first conical column 3 is fixedly connected to one side of the support column 1. A support column 2 is fixedly connected to the top of the frame 1. A limiting plate 9 is slidably connected inside the support column 2. A second conical column 8 is fixedly connected to one side of the limiting plate 9. A limiting groove 10 is formed inside the limiting plate 9. A limiting block 7 is fixedly connected inside the support column 2. The outer wall of the limiting block 7 is slidably connected inside the limiting groove 10. A driving assembly is arranged on one side of the support column 2, and the driving assembly is used to drive the second conical column 8 to move.

2. The automatic winding device for double-sided tape according to claim 1, characterized in that: The driving assembly includes a first motor 5 and a threaded rod 6. The first motor 5 is fixedly connected to one side of the support column 2. One end of the threaded rod 6 is fixedly connected to the output end of the first motor 5. The outer wall of the threaded rod 6 is threadedly connected inside the second conical column 8.

3. The automatic winding device for double-sided tape according to claim 1, characterized in that: A second motor 12 is fixedly connected to the top of the frame 1. A first connecting rod 13 is fixedly connected to the output end of the second motor 12.

4. An automatic winding device for double-sided tape according to claim 1, characterized in that: A support plate 11 is fixedly connected to the top of the frame 1. A rotating shaft 15 is rotatably connected inside the support plate 11.

5. The automatic winding device for double-sided tape according to claim 4, wherein: One end of the rotating shaft 15 is fixedly connected to a second connecting rod 14. One end of the second connecting rod 14 is rotatably connected to the other end of the first connecting rod 13.

6. The automatic winding device for double-sided tape according to claim 4, wherein: A support rod 16 is fixedly connected to the outer wall of the rotating shaft 15. A limiting column 18 is fixedly connected inside the support rod 16.

7. An automatic winding device for double-sided tape according to claim 6, characterized in that: A slider 20 is slidably connected to the outer wall of the limiting column 18. A limiting roller 17 is rotatably connected to one side of the slider 20.

8. The automatic winding device for double-sided tape according to claim 6, characterized in that: A spring 19 is sleeved on the outer wall of the limiting column 18. One end of the spring 19 is fixedly connected inside the support rod 16. The other end of the spring 19 is fixedly connected to one side of the slider 20.

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