Self-adhesive label paper winding mechanism

Abstract

The utility model relates to the field of self-adhesive label paper rolling, in particular to a self-adhesive label paper rolling mechanism which comprises a rolling mechanism body capable of being disassembled and assembled through thread regulation and control, an adjustable cutter structure matched with the rolling mechanism body to cut self-adhesive label paper while rolling and the like. Compared with the prior art, the device has the advantages that firstly, the rolling process is improved, a long paper tube is replaced by a section of short paper tube, adhesive label paper is rolled, secondly, in terms of the structure, a plurality of cutters matched with the short paper tube in style are arranged on a label paper rolling path, and the short paper tube is arranged on the label paper rolling path. Due to the fact that the label paper needs to be moved when being rolled and makes contact with the cutter in the moving process, the label paper is ingeniously cut, the step that the whole label paper is cut on cutting equipment after follow-up rolling is omitted, convenience and rapidness are achieved, and the safety guarantee for production personnel is improved.

Description

Technical Field

[0001] The utility model relates to the field of winding of self - adhesive label paper, in particular to a winding mechanism for self - adhesive label paper. Background Technique

[0002] To identify items, documents, etc., self - adhesive label paper is usually used. Self - adhesive label paper is convenient to use. The common styles on the market are generally packaged by stacking sheets of paper one by one, or packaged by rolling a long strip of label paper together.

[0003] For the label paper in roll - type packaging, in production, winding equipment is needed. The application range of winding equipment is very wide. In addition to roll - type label paper, items such as roll - type toilet paper, plastic filters, and cloth will also be used. After winding, some products, including label paper, toilet paper, etc., need to be cut into small sections. First, this adds an additional processing step. In addition, for simple cutting equipment, usually a cutting blade with a very high rotation speed protrudes on the platform. When manually holding the label paper roll for cutting, the size is not easy to control, and it is easier to get hurt, causing danger. Therefore, a winding mechanism for self - adhesive label paper is needed. Content of the Utility Model

[0004] I. Technical Problems to be Solved

[0005] The technical problem to be solved by the utility model is that after the winding operation of self - adhesive label paper, a step of cutting and segmenting the long paper roll needs to be added. When cutting, the size is not easy to control, and personnel are prone to accidental injuries.

[0006] II. Technical Solution

[0007] To solve the above - mentioned technical problems, the technical solution provided by the utility model is: a winding mechanism for self - adhesive label paper, including a base, and a winding roller is rotatably connected above the base.

[0008] A transmission shaft is rotatably connected on one side above the base. One end of the transmission shaft is connected with a first limiting disc. One side of the first limiting disc is connected with one end of the winding roller. A motor matched with the transmission shaft is connected above the base. A support is connected upward on one side of the base. A support shaft is connected to the top of the support. A plurality of cutting tools are rotatably connected on the support shaft. The cutting tools are arranged at a position slightly below one side of the winding roller.

[0009] Further, a screw rod is rotatably connected inside one end of the base away from the transmission shaft. A driving block with an internal thread structure is connected to the screw rod. A support rod is connected to the top of the driving block. A second limiting disc is connected to the top end of the support rod. A support block rotatably connected to the winding roller is connected to one side of the second limiting disc. A groove matching the support block is provided at one end of the winding roller. One end of the screw rod extends outside the base and is connected with a crank. A limiting mechanism for preventing the support rod from rotating along with the screw rod is jointly connected between the driving block and the base.

[0010] Further, the limiting mechanism includes a pulley and a limiting slide rail. The pulley is rotatably connected below the driving block. The limiting slide rail is arranged inside one end of the bottom of the base. The bottom of the pulley extends into the limiting slide rail and is slidably connected with it. The bottom of the pulley is embedded in the track groove of the limiting slide rail, which can prevent the driving block, the support rod, the support block, etc. from rotating along with the screw rod, thereby preventing the support block from moving in and out at one end of the winding roller. The bottom surface of the pulley contacts the inner groove bottom surface of the limiting slide rail and rolls inside it in the way of a wheel, reducing the mutual friction and facilitating the movement of components such as the driving block along the axial direction of the screw rod.

[0011] Further, a plurality of separating lines are connected to the winding roller, which provides a more convenient auxiliary calibration function when the paper tube carrying the label paper is positioned on the winding roller.

[0012] Further, a ring-shaped base is connected to the bottom of the cutter. A plurality of ring grooves are connected to the support shaft. The base is located in the ring grooves and is rotatably connected with the support shaft with a certain resistance. Since the cutter is relatively sharp and has a certain weight of its own, its position will not change due to contact with the label paper. The design of flexible rotational connection also facilitates the cutter to be rotated by hand for storage, thereby facilitating the selection of the cutting width of the label paper within a certain range and enhancing the versatility of the device in the cutting effect.

[0013] III. Beneficial Effects

[0014] The advantages of the present utility model compared with the prior art are as follows: Firstly, the device improves the winding process. Short paper tubes are used instead of long paper tubes to wind the self-adhesive label paper. Secondly, in terms of structure, a plurality of cutters matching the short paper tube style are provided on the label paper winding path. Since the label paper moves when being wound and contacts the cutters during the movement, it is cleverly cut, thus eliminating the subsequent step of cutting the whole on the cutting equipment after winding, which is convenient, fast and improves the safety guarantee for production personnel. Description of the Drawings

[0015] Figure 1It is a schematic view of the external structure of a winding mechanism for self - adhesive label paper of the present utility model Figure 1 。

[0016] Figure 2 It is a schematic view of the external structure of a winding mechanism for self - adhesive label paper of the present utility model Figure 2 。

[0017] Figure 3 is Figure 1 a schematic structural diagram of part A in

[0018] Figure 4 is Figure 2 a schematic diagram of the partial structure of

[0019] As shown in the figure: 1. Base, 2. Winding roller, 3. First limit disk, 4. Transmission shaft, 5. Motor, 6. Groove, 7. Support block, 8. Second limit disk, 9. Support rod, 10. Driving block, 11. Screw, 12. Crank, 13. Pulley, 14. Limit slide rail, 15. Bracket, 16. Support shaft, 17. Ring groove, 18. Base, 19. Tool, 20. Isolation line. Specific implementation mode

[0020] The following further elaborates on the present utility model with reference to the accompanying drawings.

[0021] Embodiment 1

[0022] Combined with the attached Figure 1-2 and the attached Figure 4, to solve the above technical problems, the technical solution provided by the present utility model is: an adhesive label paper winding mechanism, including a base 1, a winding roller 2 is rotatably connected above the base 1, and a plurality of isolation lines 20 are connected to the winding roller 2. This is to provide a more convenient auxiliary calibration function when the paper tube carrying the label paper is positioned on the winding roller 2. A transmission shaft 4 is rotatably connected to one side above the base 1. One end of the transmission shaft 4 is connected with a first limiting disc 3, and one side of the first limiting disc 3 is connected with one end of the winding roller 2. A motor 5 that cooperates with the transmission shaft 4 is connected above the base 1. A screw rod 11 is rotatably connected inside one end of the base 1 away from the transmission shaft 4. A driving block 10 with an internal thread structure is connected to the screw rod 11. A support rod 9 is connected to the top of the driving block 10. A second limiting disc 8 is connected to the top end of the support rod 9. A support block 7 that is rotatably connected with the winding roller 2 is connected to one side of the second limiting disc 8. A groove 6 that cooperates with the support block 7 is provided at one end of the winding roller 2. One end of the screw rod 11 extends outside the base 1 and is connected with a crank 12. A limiting mechanism for preventing the support rod 9 from rotating along with the screw rod 11 is jointly connected between the driving block 10 and the base 1. The limiting mechanism includes a pulley 13 and a limiting slide rail 14. The pulley 13 is rotatably connected below the driving block 10. The limiting slide rail 14 is arranged inside one end of the bottom of the base 1. The bottom of the pulley 13 extends into the limiting slide rail 14 and is slidably connected with it. The bottom of the pulley 13 is embedded in the track groove of the limiting slide rail 14, which can prevent the driving block 10, the support rod 9, the support block 7, etc. from rotating along with the screw rod 11, thereby hindering the movement of the support block 7 inside and outside one end of the winding roller 2. The bottom surface of the pulley 13 is in contact with the inner groove bottom surface of the limiting slide rail 14 and rolls inside it in the form of a wheel, reducing the mutual friction and facilitating the movement of components such as the driving block 10 along the axial direction of the screw rod 11.

[0023] By the operation of the motor 5 and the rotation effect of the transmission shaft 4, the winding roller 2 rotates, thereby realizing the winding operation of the self-adhesive label paper. Among them, the winding roller 2 is the main component for winding the self-adhesive label paper. Generally, in order to prevent the label paper being wound from running off, limit plates are carried at both ends, that is, the first limit disk 3 and the second limit disk 8 in this application. This part of the winding roller 2 is of a split design, and one end can be moved away from the main body of the winding roller 2, facilitating the disassembly and assembly of the paper tube for winding the label paper on the winding roller 2. And this end that can move includes components such as the support block 7, the second limit disk 8, and the support rod 9. Its position is controlled by the screw 11 moving mechanism below. The support block 7 is inserted into the groove 6 at one end of the winding roller 2 to support the winding roller 2. When the winding roller 2 rotates, the support block 7 is fixed, and there is a relationship of mutual rotational connection between the two. And the second limit disk 8 also just fits on one end of the winding roller 2, providing a limiting effect for the path and position of the label paper during winding together with the first limit disk 3 at the other end.

[0024] Embodiment 2

[0025] Combined with the attached Figure 1-3 , on one side of the base 1, a bracket 15 is connected and provided upward. At the top of the bracket 15, a support shaft 16 is connected. A plurality of cutting tools 19 are rotatably connected to the support shaft 16. The cutting tools 19 are arranged at a position slightly below and to one side of the winding roller 2. The bottom of the cutting tool 19 is connected with an annular base 18. A plurality of annular grooves 17 are connected to the support shaft 16. The base 18 is located in the annular groove 17 and is rotatably connected to the support shaft 16 with a certain resistance. Since the cutting tool 19 is relatively sharp and has a certain weight of its own, its position will not change due to contact with the label paper. And this design of rotational connection with a certain resistance, on the one hand, when the cutting tool 19 is impacted gently by the label paper, its position will not change. On the other hand, when manually pushing the cutting tool 19, with a little more force, it is convenient for the cutting tool 19 to rotate away from the path of the label paper feeding and winding by simple hand pushing, so as to facilitate the selection of the cutting width of the label paper within a certain range and enhance the versatility of the device in the cutting effect.

[0026] Through the bracket 15, the cutter 19 is mounted at a position slightly below and to one side of the take-up roller 2. The cutter 19 faces upward and the cutting edge faces outward, exactly on the path where the label paper enters the take-up roller 2. As the take-up roller 2 continuously rotates during the storage of the label paper, the label paper continuously passes through the cutter 19 and is cut by the cutter 19 into several parts. The blade of the cutter 19 and the isolation line 20 are in the same plane, ensuring that the cut label paper strips can fit with the corresponding paper cylinders for winding. If the width of the wound label paper is several times the distance between the two isolation lines 20, then the redundant cutter 19 can be rotated to move it away from the path of the label paper winding, achieving the cutting and storage of various widths of self-adhesive label paper.

[0027] When the present utility model is specifically implemented, the pre-customized paper cylinders are sleeved on the take-up roller 2 section by section. Through the isolation line 20 on the take-up roller 2, its position can be assisted in adjustment and inspection. Hold the crank 12 below one end of the device and rotate the screw 11. The second limit disc 8 gradually moves towards the take-up roller 2, and the support block 7 is embedded in the groove 6 of the take-up roller 2, splicing the entire take-up bearing mechanism together, and the round paper cylinders on the take-up roller 2 are also fixed. One end of the label paper needs to be pre-cut to a certain extent, and then the end of each section is fixed to the corresponding paper cylinder. Generally, the adhesive method is mostly used. After the preparatory work is done, the device runs and starts to wind the self-adhesive label paper. In the initial state, each cutter 19 is in the cutting gap at the end of the label paper. As the take-up roller 2 continuously rotates under the action of the motor 5, the label paper also continuously moves at the cutter 19. When the label paper contacts the cutter 19, the cutting gap will continuously continue, so that the label paper wound on each paper cylinder on the take-up roller 2 is cut into the corresponding size width. After winding is completed, remove the second limit disc 8 carrying the support block 7 from the take-up roller 2, and then take off the wound label paper rolls one by one from this end, without the need to cut the long cylinder label paper roll as usual.

[0028] The above describes the present utility model and its implementation manners. Such description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present utility model, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and design similar structural manners and embodiments without creative work without departing from the creative purpose of the present utility model, they shall fall within the protection scope of the present utility model.

Claims

1. A self-adhesive label paper winding mechanism, including a base (1), a winding roller (2) is rotatably connected above the base (1), and it is characterized in that: A transmission shaft (4) is rotatably connected to one side above the base (1), a first limiting disc (3) is connected to one end of the transmission shaft (4), one side of the first limiting disc (3) is connected to one end of the winding roller (2), a motor (5) cooperating with the transmission shaft (4) is connected above the base (1), a bracket (15) is connected upward to one side of the base (1), a support shaft (16) is connected to the top of the bracket (15), and a plurality of cutting tools (19) are rotatably connected to the support shaft (16), and the cutting tools (19) are arranged at a position slightly below one side of the winding roller (2).

2. The rewinding mechanism for a self-adhesive label paper according to claim 1, characterized in that: A screw rod (11) is rotatably connected inside one end of the base (1) away from the transmission shaft (4), a driving block (10) with an internal thread structure is connected to the screw rod (11), a support rod (9) is connected to the top of the driving block (10), a second limiting disc (8) is connected to the top end of the support rod (9), a support block (7) rotatably connected to the winding roller (2) is connected to one side of the second limiting disc (8), a groove (6) cooperating with the support block (7) is arranged at one end of the winding roller (2), one end of the screw rod (11) extends outside the base (1) and is connected with a crank (12), and a limiting mechanism for preventing the support rod (9) from rotating along with the screw rod (11) is jointly connected between the driving block (10) and the base (1).

3. The winding mechanism for self - adhesive label paper according to claim 2, wherein: The limiting mechanism includes a pulley (13) and a limiting slide rail (14), the pulley (13) is rotatably connected below the driving block (10), the limiting slide rail (14) is arranged inside one end of the bottom of the base (1), and the bottom of the pulley (13) extends into the limiting slide rail (14) and is slidably connected with it.

4. The winding mechanism for self-adhesive label paper according to claim 1, characterized in that: A plurality of separating wires (20) are connected to the winding roller (2).

5. The rewinding mechanism for the self-adhesive label paper according to claim 1, characterized in that: A ring-shaped base (18) is connected to the bottom of the cutting tool (19), a plurality of ring grooves (17) are connected to the support shaft (16), and the base (18) is located in the ring groove (17) and is rotatably connected with the support shaft (16) with a certain resistance.

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