A glue roller for adhesive paper production

Abstract

The utility model discloses a kind of for not dry adhesive paper production with gluing roller, it is related to gluing roller technical field, including main body structure, including roller, the surface of roller is provided with rubber sleeve, the both sides of rubber sleeve are open;And, dismounting component, setting in the inner chamber of rubber sleeve, including fixedly connected to the docking plate of rubber sleeve inner chamber, the surface of roller is provided with docking groove, and cooperate with docking plate;Through dismounting component, without specific tool can realize the quick dismounting of rubber sleeve, greatly simplify dismounting process, compared with the traditional bolt fixed rubber sleeve mode in background art, improve production efficiency, reduce the labor intensity of worker, effectively avoid the problem that rubber sleeve loosens due to misoperation by the setting of anti-stupid piece, improve the security of equipment use, reduce the product quality problem and equipment failure caused by rubber sleeve loosening, reduce production and maintenance cost.

Description

Technical Field

[0001] This utility model relates to the field of coating roller technology, and in particular to a coating roller for the production of self-adhesive paper. Background Technology

[0002] In the field of self-adhesive paper production, the coating roller is a key core component. The rubber sleeves (such as rubber sleeves, polyurethane sleeves, etc.) mounted on its surface, with their good elasticity, excellent wear resistance and outstanding chemical corrosion resistance, undertake the important task of uniformly bearing and accurately transferring the adhesive, which directly determines the smoothness and consistency of the self-adhesive paper coating process and has a decisive impact on the final product quality.

[0003] Currently, the industry generally adopts the method of opening mounting holes at the corresponding positions of the rubber sleeve and the coating roller, and fixing the rubber sleeve by bolts. However, this traditional installation method has significant drawbacks: the disassembly and maintenance of the rubber sleeve requires the use of specific tools, which is not only cumbersome but also time-consuming and labor-intensive, greatly reducing production efficiency. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] In view of the problems existing in the above and / or existing coating rollers for self-adhesive paper production, this utility model is proposed.

[0006] Therefore, the problem to be solved by this utility model is how to solve the problem that the disassembly and maintenance of rubber sleeves requires the use of specific tools and is complicated.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a coating roller for self-adhesive paper production, comprising,

[0008] The main structure includes a roller, the surface of which is provided with a rubber sleeve, both sides of which are open; and,

[0009] The assembly is located within the inner cavity of the rubber sleeve, including a mating plate fixedly connected to the inner cavity of the rubber sleeve. The surface of the roller has a mating groove that mates with the mating plate. A guide groove is provided on the side of the inner cavity of the mating groove away from the rubber sleeve. A locking groove is provided on the side of the mating plate away from the rubber sleeve. A locking component is provided within the inner cavity of the roller. A driving component is provided on one side of the locking component. A foolproof component is provided on one side of the driving component. A hoop is fixedly connected to one side of the surface of the roller, and one side of the hoop contacts the rubber sleeve.

[0010] As a preferred embodiment of the coating roller for self-adhesive paper production described in this utility model, the mating plates are in multiple sets and are evenly distributed in the inner cavity of the rubber sleeve.

[0011] As a preferred embodiment of the coating roller for self-adhesive paper production according to the present invention, the snap-fit ​​component includes a rotating shaft rotatably connected to both sides of the inner cavity of the roller, a rotating plate fixedly connected to both sides of the surface of the rotating shaft, a sliding groove opened on one side of the rotating plate, a slider slidably connected to the inner cavity of the sliding groove, a snap-fit ​​plate fixedly connected to one side of the slider, and the snap-fit ​​plate extending through the guide groove on the side away from the rotating plate and extending into the snap-fit ​​groove.

[0012] As a preferred embodiment of the coating roller for self-adhesive paper production described in this utility model, the slide grooves are in multiple sets and are evenly distributed on one side of the rotating plate.

[0013] As a preferred embodiment of the adhesive roller for self-adhesive paper production according to the present invention, wherein: a fixing plate is slidably connected to the surface of the snap-fit ​​plate, and the side of the fixing plate away from the rotating plate is fixedly connected to the inner cavity of the roller.

[0014] As a preferred embodiment of the coating roller for self-adhesive paper production described in this utility model, wherein: both sides of the snap-fit ​​plate are fixedly connected to limit blocks, and both sides of the inner cavity of the fixing plate are provided with limit grooves that cooperate with the limit blocks.

[0015] As a preferred embodiment of the adhesive coating roller for self-adhesive paper production according to the present invention, the driving component includes a rotating handle rotatably connected to the top of the roller via a bearing. The bottom of the rotating handle penetrates the roller and is fixedly connected to a driving bevel gear. A driven bevel gear meshes with one side of the driving bevel gear, and the driven bevel gear is fixedly connected to the surface of the rotating shaft.

[0016] As a preferred embodiment of the coating roller for self-adhesive paper production described in this utility model, the anti-foolproof component includes an anti-foolproof ring covering the surface of the rotating handle, a support block is fixedly connected to one side of the anti-foolproof ring, and a support groove is provided at the bottom of the rotating handle, which cooperates with the support block.

[0017] As a preferred embodiment of the coating roller for self-adhesive paper production described in this utility model, wherein: the bottom of the anti-fool ring is fixedly connected to a telescopic rod, the top of the roller is provided with a telescopic groove, the bottom of the telescopic rod passes through the telescopic groove and is fixedly connected to a spring, and the bottom of the spring is fixedly connected to the inner cavity of the telescopic groove.

[0018] As a preferred embodiment of the coating roller for self-adhesive paper production described in this utility model, the telescopic rods are in multiple sets and are evenly distributed at the bottom of the anti-fool ring.

[0019] The beneficial effects of this utility model are as follows: by disassembling and assembling the components, the rubber sleeve can be quickly disassembled and assembled without specific tools, which greatly simplifies the disassembly and assembly process. Compared with the traditional bolt fixing method of the rubber sleeve in the background technology, it improves production efficiency, reduces the labor intensity of workers, and effectively avoids the problem of rubber sleeve loosening due to misoperation by setting the anti-misoperation component, which improves the safety of equipment use, reduces product quality problems and equipment failures caused by rubber sleeve loosening, and reduces production and maintenance costs. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0021] Figure 1 This is a structural diagram of a coating roller used in the production of self-adhesive paper.

[0022] Figure 2 This is a structural diagram of the rubber sleeve and butt plate of the coating roller used in the production of self-adhesive paper.

[0023] Figure 3 This is a cross-sectional view of a coating roller used in the production of self-adhesive paper.

[0024] Figure 4 For coating rollers used in the production of self-adhesive paper Figure 3 Enlarged view of region A in the middle.

[0025] Figure 5 Another perspective view of the cross-section of a coating roller used in the production of self-adhesive paper.

[0026] Figure 6 This is a structural diagram of a foolproof component for coating rollers used in the production of self-adhesive paper.

[0027] In the diagram: 1. Main structure; 11. Roller; 12. Rubber sleeve; 2. Assembly / disassembly assembly; 21. Connecting plate; 22. Connecting groove; 23. Guide groove; 24. Slot; 25. Snap-fit ​​component; 26. Driving component; 27. Anti-foolproof component; 28. Hoop; 25-1. Rotating shaft; 25-2. Rotating plate; 25-3. Slide groove; 25-4. Sliding block; 25-5. Snap-fit ​​plate; 25-6. Fixing plate; 25-7. Limiting block; 25-8. Limiting groove; 26-1. Rotating handle; 26-2. Driving bevel gear; 26-3. Driven bevel gear; 27-1. Anti-foolproof ring; 27-2. Support block; 27-3. Support groove; 27-4. Telescopic rod; 27-5. Telescopic groove; 27-6. Spring. Detailed Implementation

[0028] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0029] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0030] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0031] Example 1

[0032] Reference Figures 1-6 This is the first embodiment of the present utility model. This embodiment provides a coating roller for the production of self-adhesive paper. The coating roller for the production of self-adhesive paper includes a disassembly and assembly component 2. The disassembly and assembly component 2 overcomes the problem that the disassembly and maintenance of the rubber sleeve 12 requires the use of specific tools and the process is cumbersome.

[0033] The main structure 1 includes a roller 11, on the surface of which a rubber sleeve 12 is provided, with both sides of the rubber sleeve 12 being open; and,

[0034] The assembly 2 is located inside the sleeve 12 and includes a mating plate 21 fixedly connected to the sleeve 12. The roller 11 has a mating groove 22 on its surface that mates with the mating plate 21. A guide groove 23 is provided on the side of the mating groove 22 away from the sleeve 12. A locking groove 24 is provided on the side of the mating plate 21 away from the sleeve 12. A locking member 25 is provided inside the roller 11. A driving member 26 is provided on one side of the locking member 25. A foolproof member 27 is provided on one side of the driving member 26. A hoop 28 is fixedly connected to one side of the surface of the roller 11. One side of the hoop 28 is in contact with the sleeve 12.

[0035] The disassembly and assembly component 2 solves the problem of inconvenient disassembly and assembly of the traditional glue-applying roller sleeve 12. The sleeve 12, which is set on the surface of the roller 11, has an open design on both sides, providing operating space for subsequent disassembly and assembly. The docking plate 21 and the docking groove 22 cooperate to initially realize the connection and positioning of the roller 11 and the sleeve 12. The guide groove 23 and the locking groove 24 provide the path and position for the locking component 25 to engage. The locking component 25, the driving component 26 and the foolproof component 27 cooperate with each other to realize the quick installation and stable fixation of the sleeve 12, while preventing misoperation. The hoop 28 provides auxiliary limit for the sleeve 12, ensuring the stability of the sleeve 12 during operation. No bolts are needed for disassembly and assembly, simplifying the disassembly and assembly process of the sleeve 12.

[0036] Example 2

[0037] Reference Figures 1-6 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0038] Specifically, there are multiple sets of mating plates 21, which are evenly distributed in the inner cavity of the rubber sleeve 12.

[0039] Multiple sets of mating plates 21 evenly distributed in the inner cavity of the rubber sleeve 12 can make the connection between the rubber sleeve 12 and the roller 11 more stable, avoid the rubber sleeve 12 from shifting or loosening during the glue application process due to single-point force, and improve the overall reliability of the glue application roller.

[0040] Specifically, the snap-fit ​​component 25 includes a rotating shaft 25-1 rotatably connected to both sides of the inner cavity of the roller 11. A rotating plate 25-2 is fixedly connected to both sides of the surface of the rotating shaft 25-1. A sliding groove 25-3 is provided on one side of the rotating plate 25-2. A slider 25-4 is slidably connected to the inner cavity of the sliding groove 25-3. A snap-fit ​​plate 25-5 is fixedly connected to one side of the slider 25-4. The snap-fit ​​plate 25-5 extends through the guide groove 23 and into the snap-fit ​​groove 24 on the side away from the rotating plate 25-2.

[0041] The combination of the rotating shaft 25-1, rotating plate 25-2, sliding groove 25-3, slider 25-4 and snap-fit ​​plate 25-5 in the snap-fit ​​component 25 forms a movable snap-fit ​​mechanism. The rotation of the rotating shaft 25-1 drives the rotating plate 25-2, which in turn causes the snap-fit ​​plate 25-5 to move within the guide groove 23 and the snap-fit ​​groove 24, thereby achieving the clamping and loosening of the rubber sleeve 12, which facilitates the installation and removal of the rubber sleeve 12.

[0042] Specifically, there are multiple sets of chute 25-3, which are evenly distributed on one side of the rotating plate 25-2.

[0043] The multiple sets of grooves 25-3, sliders 25-4 and snap-fit ​​plates 25-5 can distribute the force during snap-fit, avoid excessive local force, and improve the service life and snap-fit ​​effect of the snap-fit ​​parts 25.

[0044] Specifically, a fixing plate 25-6 is slidably connected to the surface of the snap-fit ​​plate 25-5, and the side of the fixing plate 25-6 away from the rotating plate 25-2 is fixedly connected to the inner cavity of the roller 11.

[0045] The fixing plate 25-6, which is slidably connected to the surface of the snap-fit ​​plate 25-5, serves to limit and guide the snap-fit ​​plate 25-5, preventing it from shaking or shifting during movement, and ensuring that the snap-fit ​​plate 25-5 can accurately fit with the slot 24, thereby improving the accuracy and stability of the snap-fit.

[0046] Specifically, limit blocks 25-7 are fixedly connected to both sides of the snap-fit ​​plate 25-5, and limit grooves 25-8 are opened on both sides of the inner cavity of the fixing plate 25-6, which cooperate with the limit blocks 25-7.

[0047] The limiting blocks 25-7 on both sides of the snap-fit ​​plate 25-5 cooperate with the limiting grooves 25-8 on both sides of the inner cavity of the fixing plate 25-6, further enhancing the limiting effect on the snap-fit ​​plate 25-5, preventing the snap-fit ​​plate 25-5 from shifting in the horizontal direction, and ensuring the reliability of the snap-fit ​​part 25 during operation.

[0048] Specifically, the drive component 26 includes a rotating handle 26-1 rotatably connected to the top of the roller 11 via a bearing. The bottom of the rotating handle 26-1 passes through the roller 11 and is fixedly connected to a drive bevel gear 26-2. A driven bevel gear 26-3 meshes with one side of the drive bevel gear 26-2 and is fixedly connected to the surface of the rotating shaft 25-1.

[0049] The drive unit 26, through the transmission of the rotating handle 26-1, the driving bevel gear 26-2 and the driven bevel gear 26-3, converts the rotation of the rotating handle 26-1 into the rotation of the rotating shaft 25-1, thereby driving the snap-fit ​​part 25. The operation is convenient and quick, reducing the labor intensity of workers.

[0050] Specifically, the anti-foolproof component 27 includes an anti-foolproof ring 27-1 covering the surface of the rotating handle 26-1. A support block 27-2 is fixedly connected to one side of the anti-foolproof ring 27-1. A support groove 27-3 is provided at the bottom of the rotating handle 26-1 and cooperates with the support block 27-2.

[0051] The anti-mistake ring 27-1, support block 27-2 and support groove 27-3 in the anti-mistake component 27 cooperate with each other to fix the rotating handle 26-1 after the rubber sleeve 12 is installed in place, preventing the rubber sleeve 12 from loosening due to accidental rotation of the rotating handle 26-1, thus improving the safety of using the coating roller.

[0052] Specifically, the bottom of the anti-fool ring 27-1 is fixedly connected to a telescopic rod 27-4, the top of the roller 11 is provided with a telescopic groove 27-5, the bottom of the telescopic rod 27-4 passes through the telescopic groove 27-5 and is fixedly connected to a spring 27-6, and the bottom of the spring 27-6 is fixedly connected to the inner cavity of the telescopic groove 27-5.

[0053] The telescopic rod 27-4, telescopic groove 27-5 and spring 27-6 at the bottom of the anti-fool ring 27-1 form an elastic structure, which enables the anti-fool ring 27-1 to be pressed down and reset, making it convenient for workers to operate the rotating handle 26-1 when installing and removing the rubber sleeve 12, while ensuring the effectiveness of the anti-fool function.

[0054] Specifically, there are multiple sets of telescopic rods 27-4, which are evenly distributed at the bottom of the anti-fool ring 27-1.

[0055] Multiple sets of telescopic rods 27-4 evenly distributed at the bottom of the anti-fool ring 27-1 can keep the anti-fool ring 27-1 stable during movement, and prevent the anti-fool ring 27-1 from tilting due to uneven force, which would affect the anti-fool effect and the operation of the rotating handle 26-1.

[0056] When installing the rubber sleeve 12, first put the rubber sleeve 12 on the roller 11, align the mating plate 21 with the mating groove 22 and insert it to achieve initial positioning. When the rubber sleeve 12 contacts the hoop 28, the guide groove 23 and the slot 24 are also aligned. Then, rotate the rotating handle 26-1 to drive the driving bevel gear 26-2 to rotate. The driving bevel gear 26-2 meshes with the driven bevel gear 26-3, causing the rotating shaft 25-1 to rotate. The rotating shaft 25-1 drives the rotating plate 25-2 to rotate. The sliding groove 25-3 on the rotating plate 25-2 pushes the slider 25-4, causing the locking plate 25-5 to move along the guide groove 23 and lock into the slot 24, thus completing the fixation of the rubber sleeve 12. After the operation is completed, the spring 27-6 drives the telescopic rod 27-4 and the anti-fool ring 27-1 to rise, so that the support block 27-2 locks into the support groove 27-3 to prevent the rotating handle 26-1 from rotating accidentally.

[0057] When disassembling the rubber sleeve 12, first press down the anti-fool ring 27-1 to disengage the support block 27-2 from the support groove 27-3. Then rotate the rotating handle 26-1 to rotate the rotating plate 25-2 and the sliding groove 25-3, which will drive the slider 25-4 to move the snap-fit ​​plate 25-5 away from the snap-fit ​​groove 24, thereby releasing the limit on the rubber sleeve 12. The rubber sleeve 12 can then be removed from the roller 11. Throughout the process, the fixing plate 25-6, the limiting block 25-7, and the limiting groove 25-8 cooperate to limit the snap-fit ​​plate 25-5, ensuring the accuracy and stability of the movement of the snap-fit ​​plate 25-5.

[0058] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A glue roller for the production of self-adhesive paper, characterized in that: include, The main structure (1) includes a roller (11), and a rubber sleeve (12) is provided on the surface of the roller (11), with both sides of the rubber sleeve (12) being open; as well as, The assembly (2) is located in the inner cavity of the rubber sleeve (12), including a mating plate (21) fixedly connected to the inner cavity of the rubber sleeve (12). The roller (11) has a mating groove (22) on its surface, which cooperates with the mating plate (21). The inner cavity of the mating groove (22) is provided with a guide groove (23) on the side away from the rubber sleeve (12). The mating plate (21) is provided with a slot (24) on the side away from the rubber sleeve (12). The inner cavity of the roller (11) is provided with a snap-fit ​​component (25). A driving component (26) is provided on one side of the snap-fit ​​component (25). A foolproof component (27) is provided on one side of the driving component (26). A hoop (28) is fixedly connected to one side of the surface of the roller (11). One side of the hoop (28) is in contact with the rubber sleeve (12).

2. The coating roll for the production of adhesive paper as claimed in claim 1, wherein: There are multiple sets of docking plates (21), which are evenly distributed in the inner cavity of the rubber sleeve (12).

3. The coating roll for the production of adhesive paper as claimed in claim 2, wherein: The snap-fit ​​component (25) includes a rotating shaft (25-1) rotatably connected to both sides of the inner cavity of the roller (11). A rotating plate (25-2) is fixedly connected to both sides of the surface of the rotating shaft (25-1). A sliding groove (25-3) is provided on one side of the rotating plate (25-2). A slider (25-4) is slidably connected to the inner cavity of the sliding groove (25-3). A snap-fit ​​plate (25-5) is fixedly connected to one side of the slider (25-4). The snap-fit ​​plate (25-5) extends through the guide groove (23) on the side away from the rotating plate (25-2) and extends into the snap-fit ​​groove (24).

4. The coating roll for the production of self-adhesive paper according to claim 3, characterized in that: There are multiple sets of the slide grooves (25-3), which are evenly distributed on one side of the rotating plate (25-2).

5. The coating roll for the production of self-adhesive paper according to claim 4, characterized in that: The surface of the snap-fit ​​plate (25-5) is slidably connected to a fixing plate (25-6), and the side of the fixing plate (25-6) away from the rotating plate (25-2) is fixedly connected to the inner cavity of the roller (11).

6. The coating roll for the production of adhesive paper as claimed in claim 5, wherein: Both sides of the snap-fit ​​plate (25-5) are fixedly connected to limit blocks (25-7), and both sides of the inner cavity of the fixing plate (25-6) are provided with limit grooves (25-8), which cooperate with the limit blocks (25-7).

7. The glue roller for the production of self-adhesive paper according to claim 1, characterized in that: The drive component (26) includes a rotating handle (26-1) rotatably connected to the top of the roller (11) via a bearing. The bottom of the rotating handle (26-1) passes through the roller (11) and is fixedly connected to a drive bevel gear (26-2). A driven bevel gear (26-3) meshes with one side of the drive bevel gear (26-2). The driven bevel gear (26-3) is fixedly connected to the surface of the rotating shaft (25-1).

8. The glue roller for the production of self-adhesive paper according to claim 7, characterized in that: The anti-foolproof component (27) includes an anti-foolproof ring (27-1) covering the surface of the rotating handle (26-1). A support block (27-2) is fixedly connected to one side of the anti-foolproof ring (27-1). A support groove (27-3) is provided at the bottom of the rotating handle (26-1) and cooperates with the support block (27-2).

9. The glue roller for the production of self-adhesive paper according to claim 8, characterized in that: The bottom of the anti-fool ring (27-1) is fixedly connected to a telescopic rod (27-4), and the top of the roller (11) is provided with a telescopic groove (27-5). The bottom of the telescopic rod (27-4) passes through the telescopic groove (27-5) and is fixedly connected to a spring (27-6). The bottom of the spring (27-6) is fixedly connected to the inner cavity of the telescopic groove (27-5).

10. The coating roll for the production of self-adhesive paper according to claim 9, characterized in that: There are multiple sets of telescopic rods (27-4), which are evenly distributed at the bottom of the anti-fool ring (27-1).

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