Automatic rubberizing device for rubber

Abstract

The utility model relates to the technical field of mechanical engineering, and discloses an automatic rubber sticking device which comprises a base, guide paper, a rolling shaft assembly, a pressing assembly and a telescopic assembly, the guide paper is fixedly arranged at the end of the base and arranged on the rolling shaft assembly, and the rolling shaft assembly is arranged on the base. A pressing assembly is arranged on the rolling shaft assembly, and the pressing assembly is arranged on the telescopic assembly; through cooperation of the rolling shaft assembly, the pressing assembly and the telescopic assembly, the paper guiding pressing effect and the anti-static effect are enhanced, the first rolling wheel and the second rolling wheel of the rolling shaft assembly are used for supporting paper guiding, and the pressing rolling wheel of the pressing assembly is used for supporting the paper guiding under the effect that the positive and negative rotation motor drives the lead screw to drive the clamping head so as to adjust the height of the telescopic assembly. The pressing force on the guide paper can be controlled, the sponge at the end of the telescopic assembly can wipe the surface of the guide paper in the rubberizing process, dust is removed, the possibility that static electricity is generated due to dust accumulation is reduced, and the overall performance and working efficiency of the automatic rubberizing device for the rubber are improved.

Description

An automatic rubber applicator Technical Field

[0001] This utility model relates to the field of mechanical engineering technology, specifically to an automatic rubber applicator. Background Technology

[0002] A patent document with publication number CN204174150U discloses an automatic adhesive applicator, including a frame with a worktable on top. A tape mounting frame is located at one end of the worktable, and tape rollers for conveying tape are located on both sides of the tape mounting frame. The machine also includes a guide paper, which is conveyed to the worktable via a guide paper roller at one end of the frame, laid flat beneath the tape in the direction of tape movement, and flush with the outer edges of the tape on both sides. A rubber roller for guiding the guide paper forward is located in the middle of the worktable, and a plastic roller that rotates with the guide paper is located above it on the worktable. The plastic roller is connected to the tape mounting frame via a spring and tightly adheres to the moving guide paper and tape. The plastic roller effectively presses the tape and guide paper together, eliminating air bubbles generated during application and improving adhesive applicator efficiency.

[0003] However, the above-mentioned solutions and existing technologies, as well as the existing automatic rubber adhesive application devices, still have shortcomings in terms of the pressing surface and electrostatic treatment during paper feeding and pasting. Some pressing structures have only one function, and the requirements for uniform pressing and dust removal cannot be fully met in actual production. Therefore, improvements and optimizations can be made.

[0004] Therefore, this utility model proposes an automatic rubber adhesive applicator to solve the above problems. Summary of the Invention

[0005] The purpose of this invention is to provide an automatic rubber applicator to solve the problems mentioned in the background section.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an automatic rubber applicator, comprising a base, a paper feeder, a roller assembly, a pressing assembly, and a telescopic assembly;

[0007] A paper guide is fixedly provided at the end of the base, the paper guide is provided on the roller assembly, and the roller assembly is provided on the base;

[0008] The roller assembly is provided with a clamping component, which is disposed on the telescopic assembly.

[0009] Preferably, the first roller in the roller assembly is fixed inside the paper guide, the paper guide is disposed on the second roller, and the second roller is fixedly disposed in the middle of the fixing plate.

[0010] Preferably, the clamping roller in the clamping assembly is fixedly mounted on the fixed plate, and a lead screw is fixedly mounted on the upper end of the fixed plate. The lead screw is symmetrically provided with threads, and a forward and reverse motor is provided at the end of the lead screw.

[0011] Preferably, the lead screw is fitted with a snap-fit ​​connector, and a threaded ring is provided inside the snap-fit ​​connector, and the threaded ring is fitted with the threaded connection.

[0012] Preferably, the telescopic rod in the telescopic assembly is disposed on the snap-fit ​​connector, a first telescopic cylinder is sleeved on the telescopic rod, a second telescopic cylinder is sleeved on the first telescopic cylinder, and a sponge is disposed at the end of the second telescopic cylinder.

[0013] Preferably, a fixing rod is fixedly embedded in the second telescopic cylinder, the fixing rod is appropriately fitted into the fixing groove, and the fixing groove is uniformly provided with positioning grooves.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: the cooperation of the roller assembly, the pressing assembly and the telescopic assembly enhances the paper-feeding pressing effect and the anti-static effect. The first roller and the second roller of the roller assembly support the paper-feeding. The pressing roller of the pressing assembly can control the pressing force on the paper-feeding under the action of the forward and reverse motor driving the screw to drive the clamping joint and thus adjust the height of the telescopic assembly. The sponge at the end of the telescopic assembly can wipe the surface of the paper-feeding during the adhesive application process, remove dust, reduce the possibility of static electricity caused by dust accumulation, and improve the overall performance and working efficiency of the automatic rubber adhesive application device. Attached Figure Description

[0015] Figure 1 is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 is a schematic diagram of the telescopic component of this utility model when it is retracted;

[0017] Figure 3 is a partially enlarged schematic diagram of part A of this utility model;

[0018] Figure 4 is a front view of the overall structure of this utility model.

[0019] In the diagram: Base 1, Paper feeder 2, Roller assembly 3, Pressing assembly 4, Telescopic assembly 5, First roller 301, Second roller 302, Fixing plate 303, Pressing roller 401, Lead screw 402, Thread 403, Forward and reverse motor 404, Snap connector 405, Threaded ring 406, Telescopic rod 501, First telescopic cylinder 502, Second telescopic cylinder 503, Sponge 504, Fixing rod 505, Fixing groove 506, Positioning groove 507. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some embodiments of this utility model, not all embodiments, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. The technical solutions in the embodiments of this utility model will be clearly and completely described below.

[0021] Example 1: Please refer to Figures 1 and 2. An automatic rubber applicator includes a base 1, a paper guide 2, a roller assembly 3, a pressing assembly 4, and a telescopic assembly 5. The paper guide 2 is fixedly provided at the end of the base 1. The paper guide 2 is provided on the roller assembly 3, and the roller assembly 3 is provided on the base 1. The pressing assembly 4 is provided on the roller assembly 3, and the pressing assembly 4 is provided on the telescopic assembly 5.

[0022] The first roller 301 in the roller assembly 3 is fixed inside the paper guide 2, the paper guide 2 is set on the second roller 302, and the second roller 302 is fixedly set in the middle of the fixing plate 303.

[0023] In use, the paper guide 2, supported and guided by the first roller 301 and the second roller 302, can be smoothly transported on the roller assembly 3, providing a stable foundation for subsequent pressing and adhesive application operations. This ensures that the paper guide 2 is not prone to deviation or shaking during operation, guaranteeing the continuity and accuracy of the entire adhesive application process. Moreover, the tight connection between the first roller 301 and the paper guide 2, as well as the stable installation position of the second roller 302, allows the paper guide 2 to maintain good tension and stability even during high-speed transport, reducing adhesive application errors caused by fluctuations in the paper guide 2 and further improving the accuracy and quality of adhesive application.

[0024] Example 2: Based on Example 1, please refer to Figures 2 and 3. The pressing roller 401 in the pressing assembly 4 is fixedly mounted on the fixed plate 303. A lead screw 402 is fixedly mounted on the upper end of the fixed plate 303. Threads 403 are symmetrically arranged on the lead screw 402. A forward and reverse motor 404 is provided at the end of the lead screw 402.

[0025] The lead screw 402 is fitted with a snap-fit ​​connector 405, and a threaded ring 406 is provided inside the snap-fit ​​connector 405. The threaded ring 406 is fitted with the thread 403 for threaded connection.

[0026] In use, the forward and reverse motor 404 starts, driving the lead screw 402 to rotate. Since the thread 403 on the lead screw 402 is compatible with the threaded ring 406 inside the clamping connector 405, the clamping connector 405 will move left and right as the lead screw 402 rotates, thereby pressing the paper guide 2. In this way, the pressing surface of the pressing roller 401 on the paper guide 2 can be precisely controlled. According to different adhesive application requirements, the paper guide 2 is pressed evenly, effectively avoiding problems such as poor paper adhesion or paper damage caused by insufficient or excessive pressing force. During the adjustment of the pressing force, the high-precision thread design of the lead screw 402 and the tight fit between the clamping connector 405 and the thread enable the adjustment of the pressing force to achieve subtle and precise changes. Even when facing paper guide 2 of different thicknesses and materials or adhesives of different viscosities, the optimal pressing force setting can be quickly found, greatly improving the adaptability and reliability of the device.

[0027] Example 3: Based on Example 2, please refer to Figures 3 and 4. The telescopic rod 501 in the telescopic assembly 5 is set on the snap-fit ​​connector 405. A first telescopic cylinder 502 is sleeved on the telescopic rod 501. A second telescopic cylinder 503 is sleeved on the first telescopic cylinder 502. A sponge 504 is provided at the end of the second telescopic cylinder 503.

[0028] A fixing rod 505 is fixedly embedded in the second telescopic cylinder 503. The fixing rod 505 is appropriately matched with the fixing groove 506. Positioning grooves 507 are evenly arranged on the fixing groove 506.

[0029] In use, when the paper guide 2 is conveyed on the roller assembly 3 and pressed by the pressing roller 401, the sponge 504 at the end of the second telescopic cylinder 503 contacts the surface of the paper guide 2. As the paper guide 2 moves, the sponge 504 can wipe the surface of the paper guide 2 to remove dust particles. At the same time, by the cooperation of the fixing rod 505 in the fixing groove 506 and the positioning groove 507, the extension length of the second telescopic cylinder 503 can be adjusted, thereby adjusting the contact pressure between the sponge 504 and the paper guide 2. This ensures that the sponge 504 can effectively remove dust without causing excessive resistance to the conveyance of the paper guide 2, thereby reducing the dust accumulation. The possibility of static electricity improves the overall performance and working efficiency of the automatic rubber applicator. During the process of wiping the surface of the paper guide 2 with sponge 504, its soft and absorbent material can effectively capture dust particles. Furthermore, since the contact pressure can be flexibly adjusted, sponge 504 will not scratch or wear the surface of the paper guide 2, ensuring the integrity and surface quality of the paper guide 2. In addition, the cooperation between the fixing rod 505 and the fixing groove 506 and positioning groove 507 is simple and reliable, which makes it convenient for operators to quickly adjust the position and pressure of sponge 504 according to actual needs, improving the operability and maintainability of the device.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic rubber applicator, characterized in that: It includes a base (1), a paper guide (2), a roller assembly (3), a clamping assembly (4), and a telescopic assembly (5); the base (1) is fixedly provided with a paper guide (2) at its end, the paper guide (2) is provided on the roller assembly (3), the roller assembly (3) is provided on the base (1); the roller assembly (3) is provided with a clamping assembly (4), the clamping assembly (4) is provided on the telescopic assembly (5).

2. The automatic rubber applicator according to claim 1, characterized in that: The first roller (301) in the roller assembly (3) is fixed inside the paper guide (2), and the paper guide (2) is tumbled on the second roller (302), which is fixedly disposed in the middle of the fixing plate (303).

3. The automatic rubber applicator according to claim 1, characterized in that: The pressing roller (401) in the pressing assembly (4) is fixedly mounted on the fixing plate (303). A lead screw (402) is fixedly mounted on the upper end of the fixing plate (303). Threads (403) are symmetrically arranged on the lead screw (402). A forward and reverse motor (404) is provided at the end of the lead screw (402).

4. The automatic rubber applicator according to claim 3, characterized in that: The lead screw (402) is fitted with a snap-fit ​​connector (405) with a threaded connection. The snap-fit ​​connector (405) is provided with a threaded ring (406) and the threaded ring (406) is fitted with the thread (403) with a threaded connection.

5. The automatic rubber applicator according to claim 1, characterized in that: The telescopic rod (501) in the telescopic assembly (5) is mounted on the snap connector (405). A first telescopic cylinder (502) is sleeved on the telescopic rod (501). A second telescopic cylinder (503) is sleeved on the first telescopic cylinder (502). A sponge (504) is provided at the end of the second telescopic cylinder (503).

6. The automatic rubber applicator according to claim 5, characterized in that: A fixing rod (505) is fixedly embedded on the second telescopic cylinder (503), and the fixing rod (505) is adapted to be connected to the fixing groove (506), and the fixing groove (506) is evenly provided with positioning grooves (507).

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