Coating mechanism capable of adjusting position of coating roller

Abstract

The utility model discloses a coating mechanism capable of adjusting the position of a coating roller, and relates to the technical field of coating machines, the coating mechanism comprises a fixed frame and the coating roller, two sides of the fixed frame are provided with chutes, two sides of the coating roller are fixedly connected with a rotating shaft, one end of the rotating shaft far away from the coating roller is rotatably connected with a slide block, the slide block is in sliding connection with the chutes, and the fixed frame is fixedly connected with the coating roller. The bottom of the sliding block is fixedly connected with a cleaning mechanism, the rotating shaft is rotationally connected with a bearing inner ring, the bearing outer ring is fixedly connected with a telescopic rod, limiting holes are evenly formed in the telescopic rod, the limiting holes are symmetrically distributed in an inner rod body and an outer rod body of the telescopic rod, and the limiting holes are fixedly connected with plug pins. According to the utility model, the interior of the displacement device is cleaned in the displacement process of the coating roller through the cleaning mechanism, so that the problems that the displacement process is blocked and the position adjustment is inaccurate due to the fact that the displacement mechanism is blocked by splashed coating and impurities when the coating roller is moved to a specified position by using the displacement device are solved.

Description

Technical Field

[0001] This utility model relates to the field of coating machine technology, and in particular to a coating mechanism that can adjust the position of the coating roller. Background Technology

[0002] With the development of the manufacturing industry, the requirements for product surface quality and performance are constantly increasing. Production methods have also evolved from early manual coating to mechanical coating in order to meet the needs of large-scale, high-quality and precise production. The emergence of new thin film materials has also played a role in promoting the development of coating mechanisms.

[0003] As the core component of the coating mechanism, the coating roller is responsible for carrying the coating material out of the coating tank and transferring it to the surface of the material to be coated. In the coating of thin film materials, the coating material forms a uniform liquid film on the rotating roller surface. When the film passes through the coating roller, the liquid film is transferred onto the film.

[0004] In existing coating mechanisms, when the coating roller is moved to a designated position using a displacement device, the displacement mechanism is blocked by splashed paint and impurities, which hinders the displacement process and causes inaccurate position adjustment. Therefore, there is an urgent need for a new type of coating mechanism that can adjust the position of the coating roller. Utility Model Content

[0005] The main objective of this invention is to provide a coating mechanism that can adjust the position of the coating roller, which can effectively solve the problems in the background art.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A coating mechanism capable of adjusting the position of a coating roller includes a fixed frame and a coating roller. The fixed frame has grooves on both sides. A rotating shaft is fixedly connected to both sides of the coating roller. A slider is rotatably connected to the end of the rotating shaft away from the coating roller. The slider is slidably connected to the grooves. A cleaning mechanism is fixedly connected to the bottom of the slider. An inner ring of a bearing is rotatably connected to the rotating shaft. A telescopic rod is fixedly connected to the outer ring of the bearing. Limiting holes are evenly distributed on the telescopic rod, symmetrically distributed on the inner and outer rods. Pins are fixedly connected to the limiting holes.

[0008] Preferably, the cleaning mechanism includes a wheel axle, a brush cylinder is sleeved on the wheel axle, one end of a helical spring is fixedly connected to both ends of the brush cylinder, and the other end of the helical spring is fixedly connected to a roller of the wheel axle.

[0009] Preferably, the bottom of the slider has a mounting groove that matches the axle, both ends of the axle are fixedly connected to the mounting groove, and the rollers of the axle are slidably connected to the mounting groove.

[0010] Preferably, the slider has a through groove on the side away from the coating roller that matches the wheel axle roller. The through groove is located on one side of the mounting groove, and the wheel axle roller passes through the through groove and is slidably connected to the groove.

[0011] Preferably, the brush cylinder is evenly provided with hard brush heads and soft brush heads, which are arranged alternately.

[0012] Preferably, the bottom of the chute has a placement groove that matches the cleaning mechanism.

[0013] Compared with the prior art, the present invention has at least the following technical effects or advantages:

[0014] 1. This utility model moves the coating roller to a designated position using a telescopic rod, fixes the displacement device with a pin, and cleans impurities in the chute during the displacement process, thereby extending the service life of the coating mechanism, ensuring the smoothness of the displacement process, and improving the working efficiency of the coating mechanism.

[0015] 2. This utility model uses a helical spring to connect the wheel axle and the brush cylinder. The rotation of the roller stores kinetic energy in the helical spring, which is then transmitted to the brush cylinder, causing the brush cylinder to rotate rapidly in a short time to remove impurities. This allows the brush cylinder to achieve automatic cleaning while enhancing its cleaning power and improving work efficiency.

[0016] 3. This utility model achieves double cleaning by evenly arranging hard and soft brush heads on the brush cylinder, so that during cleaning, the hard brush head scrapes off stubborn impurities, and then the soft brush head sweeps them away. This ensures that impurities and dust in the chute are thoroughly cleaned, thus extending the service life of the coating mechanism.

[0017] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it according to the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. The specific implementation methods of this utility model are given in detail in the following embodiments and their accompanying drawings. Attached Figure Description

[0018] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0019] Figure 1 This is a schematic diagram of the front cross-sectional structure of this utility model.

[0020] Figure 2 This is a schematic diagram of the internal structure of the cleaning mechanism of this utility model.

[0021] Figure 3 This is a schematic diagram of the slider structure of this utility model.

[0022] In the diagram: 1. Fixing frame; 11. Slide groove; 12. Placement groove; 2. Coating roller; 3. Rotating shaft; 4. Slider; 41. Mounting groove; 42. Through groove; 5. Bearing; 6. Telescopic rod; 61. Limiting hole; 62. Pin; 7. Axle; 8. Brush cylinder; 81. Hard brush head; 82. Soft brush head; 9. Helical spring. Detailed Implementation

[0023] The present invention will be further described in detail below with reference to the accompanying drawings, wherein the same parts are represented by the same reference numerals. It should be noted that the terms “front”, “rear”, “left”, “right”, “upper” and “lower”, “bottom” and “top” used in the following description refer to the directions in the drawings, and the terms “inner” and “outer” refer to the directions toward or away from the geometric center of a specific part, respectively.

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1-3 As shown, this utility model provides a technical solution for a coating mechanism that can adjust the position of the coating roller, in order to solve the problem in the prior art where, when the coating roller is moved to a designated position using a displacement device, the displacement mechanism is blocked by splashed paint and impurities, resulting in obstructed displacement and inaccurate position adjustment.

[0026] like Figure 1-3As shown, a coating mechanism capable of adjusting the position of a coating roller includes a fixed frame 1 and a coating roller 2. The fixed frame 1 has grooves 11 on both sides. Rotating shafts 3 are fixedly connected to both sides of the coating roller 2. A slider 4 is rotatably connected to the end of the rotating shaft 3 away from the coating roller 2. The slider 4 is slidably connected to the grooves 11. A cleaning mechanism is fixedly connected to the bottom of the slider 4. An inner ring of a bearing 5 is rotatably connected to the rotating shaft 3. A telescopic rod 6 is fixedly connected to the outer ring of the bearing 5. Limiting holes 61 are evenly distributed on the inner and outer rods of the telescopic rod 6. Pins 62 are fixedly connected to the limiting holes 61. The coating roller 2 is moved to a designated position via the telescopic rod 6, and the telescopic rod 6 is fixed in place by the pins 62. During the displacement process, impurities in the grooves 11 are cleaned by a brush 8, extending the service life of the coating mechanism, ensuring the smoothness of the displacement process, and improving the working efficiency of the coating mechanism.

[0027] like Figure 1-2 As shown, the cleaning mechanism includes a wheel axle 7, on which a brush cylinder 8 is sleeved. One end of a helical spring 9 is fixedly connected to both ends of the brush cylinder 8, and the other end of the helical spring 9 is fixedly connected to the roller of the wheel axle 7. The bottom of the slider 4 has a mounting groove 41 that matches the wheel axle 7. Both ends of the shaft of the wheel axle 7 are fixedly connected to the mounting groove 41, and the roller of the wheel axle 7 is slidably connected to the mounting groove 41. The rotation of the roller on the wheel axle 7 accumulates kinetic energy for the helical spring 9, which is then transmitted to the brush cylinder 8, causing the brush cylinder 8 to rotate rapidly in a short time to remove impurities. This allows the brush cylinder 8 to achieve automatic cleaning while enhancing its cleaning power and improving the working efficiency of the coating mechanism.

[0028] like Figure 3 As shown, the brush cylinder 8 is evenly provided with hard brush heads 81 and soft brush heads 82, which are arranged alternately. The bottom of the slide groove 11 is provided with a placement groove 12 that matches the cleaning mechanism, so that when cleaning the brush cylinder 8, the hard brush head 81 scrapes off stubborn impurities, and then the soft brush head 82 sweeps them away. This achieves double cleaning during displacement, ensuring that the impurities and dust in the slide groove 11 are cleaned up, thus extending the service life of the coating mechanism.

[0029] The working principle of this coating mechanism that can adjust the position of the coating roller:

[0030] Before the coating mechanism starts working, the coating roller 2 needs to be adjusted to the designated position. The two sides of the coating roller 2 are fixedly connected by the rotating shaft 3. The rotating shaft 3 is slidably connected to the slide 4 and the slide groove 11. It is fixedly connected to the telescopic rod 6 through the outer ring of the bearing 5. The telescopic rod 6 is used to move the slider 4 in the slide groove 11. During the movement, the cleaning mechanism installed at the bottom of the slider 4 cleans the slide groove 11. This realizes the function of cleaning the displacement mechanism while the coating roller 2 is moving. When the coating mechanism stops working, the cleaning mechanism can be stored in the placement slot 12 at the bottom of the slide groove 11. This solves the problem that when the coating roller is moved to the designated position using the displacement device, the displacement mechanism will be blocked by splashed paint and impurities, which will hinder the displacement process and cause inaccurate position adjustment.

[0031] 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. A coating mechanism capable of adjusting the position of a coating roller, comprising a fixed frame (1) and a coating roller (2), characterized in that: The fixed frame (1) has grooves (11) on both sides. The coating roller (2) is fixedly connected to the two sides of the rotating shaft (3). The end of the rotating shaft (3) away from the coating roller (2) is rotatably connected to the slider (4). The slider (4) is slidably connected to the groove (11). The bottom of the slider (4) is fixedly connected to the cleaning mechanism. The inner ring of the bearing (5) is rotatably connected to the rotating shaft (3). The outer ring of the bearing (5) is fixedly connected to the telescopic rod (6). Limiting holes (61) are evenly opened on the telescopic rod (6). The limiting holes (61) are symmetrically distributed on the inner and outer rods of the telescopic rod (6). The limiting holes (61) are fixedly connected to the pins (62).

2. The coating mechanism capable of adjusting the position of the coating roller according to claim 1, characterized in that: The cleaning mechanism includes a wheel axle (7), on which a brush cylinder (8) is sleeved. One end of a helical spring (9) is fixedly connected to both ends of the brush cylinder (8), and the other end of the helical spring (9) is fixedly connected to the roller of the wheel axle (7).

3. The coating mechanism capable of adjusting the position of the coating roller according to claim 1, characterized in that: The bottom of the slider (4) is provided with a mounting groove (41) that matches the axle (7). The two ends of the axle (7) are fixedly connected to the mounting groove (41), and the roller of the axle (7) is slidably connected to the mounting groove (41).

4. The coating mechanism for adjusting the position of the coating roller according to claim 1, characterized in that: The slider (4) has a through groove (42) on the side away from the coating roller that matches the roller of the axle (7). The through groove (42) is opened on one side of the mounting groove (41). The roller of the axle (7) passes through the through groove (42) and slides in connection with the slide groove (11).

5. A coating mechanism capable of adjusting the position of the coating roller according to claim 2, characterized in that: The brush cylinder (8) is evenly provided with hard brush heads (81) and soft brush heads (82), which are arranged alternately.

6. A coating mechanism capable of adjusting the position of the coating roller according to claim 1, characterized in that: The bottom of the chute (11) is provided with a placement slot (12) that matches the cleaning mechanism.

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