Glue thickness adjusting device of coating machine

Abstract

The utility model relates to the technical field of coating machine equipment, and discloses a glue thickness adjusting device of a coating machine, which comprises a cabinet body, a conveyor belt is arranged in the cabinet body, one side of the cabinet body is fixedly connected with an inclined frame, a motor is arranged in the cabinet body, the output end of the motor is fixedly connected with a threaded column I, and the threaded column II is fixedly connected with a threaded column II. The first threaded column is rotationally connected to the interior of the cabinet body, the outer wall of the first threaded column is in threaded connection with a scraper, the interior of the scraper is in threaded connection with a second threaded column, the second threaded column is rotationally connected to the interior of the cabinet body, and a transmission assembly is arranged between the first threaded column and the second threaded column; the transmission assembly comprises a driven wheel, a driving wheel and a belt. According to the utility model, the motor, the scraper, the transmission assembly and other parts are matched, so that the device achieves the effect of freely adjusting the thickness of the scraper so as to flexibly adjust the glue thickness, and the flexibility of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of coating machine equipment, in particular to a glue thickness regulating device of a coating machine. Background Art

[0002] The glue thickness adjustment device of the coating machine is a device used to control the thickness of the glue coating formed on the surface of the substrate by the coating glue liquid. This device usually includes an adjustment mechanism, through which the distance between the coating roller or the coating knife and the substrate can be adjusted, thereby controlling the change in the glue coating thickness. By changing the thickness of the coating glue liquid, precise control of the coating quality and the performance of the final product can be achieved; this device plays a vital role in the operation of the coating machine and directly affects the quality and performance of the coated product.

[0003] The glue thickness adjustment device of the current coating machine usually adopts a scraper of fixed height to scrape the colloid to adjust the thickness of the coated glue. However, this fixed height design has obvious limitations when facing different products and needs. First, due to the fixed height of the scraper, it is impossible to achieve flexible adjustment. Therefore, when the glue coating thickness needs to be changed, it is often necessary to replace the scraper or adjust other parts of the coating machine. This process is time-consuming and cumbersome. This inconvenient operation method directly affects the production efficiency and the smooth operation of the production line; in addition, the glue thickness adjustment device of the fixed height scraper also limits the flexibility and diversity of production. In modern industrial production, there are many types of products and different requirements for glue coating thickness. However, due to the limitations of the existing device, it is impossible to meet the personalized needs of different products. Frequent replacement of equipment during the production process not only increases production costs, but also reduces production efficiency. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a glue thickness adjustment device for a coating machine, aiming to improve the effect that the equipment cannot flexibly adjust the corresponding glue thickness.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a glue thickness adjustment device for a coating machine, comprising a cabinet, a conveyor belt is arranged inside the cabinet, an inclined frame is fixedly connected to one side of the cabinet, a motor is arranged inside the cabinet, a threaded column 1 is fixedly connected to the output end of the motor, the threaded column 1 is rotatably connected to the inside of the cabinet, a scraper is threadedly connected to the outer wall of the threaded column 1, a threaded column 2 is threadedly connected to the inside of the scraper, the threaded column 2 is rotatably connected to the inside of the cabinet, and a transmission component is arranged between the threaded column 1 and the threaded column 2.

[0006] As a further description of the above technical solution:

[0007] The transmission assembly includes a driven wheel, a driving wheel and a belt. The driven wheel is fixedly connected to the second outer wall of the threaded column, the driving wheel is fixedly connected to the first outer wall of the threaded column, and the belt is arranged between the driven wheel and the driving wheel.

[0008] As a further description of the above technical solution:

[0009] One side of the scraper is fixedly connected with a frame, and a driving shaft is arranged inside the frame.

[0010] As a further description of the above technical solution:

[0011] A cleaning plate is fixedly connected to the output end of the driving shaft, and a cleaning brush is fixedly connected to one side of the cleaning plate.

[0012] As a further description of the above technical solution:

[0013] A sliding column is slidably connected inside the cleaning brush, and a spring is sleeved on the outer wall of the sliding column.

[0014] As a further description of the above technical solution:

[0015] One end of the spring is fixedly connected to the inside of the cleaning brush, and the other end of the spring is fixedly connected to a brush plate.

[0016] As a further description of the above technical solution:

[0017] The sliding column is fixedly connected to one side of the brush plate.

[0018] As a further description of the above technical solution:

[0019] One end of the sliding column is fixedly connected to the limiting plate.

[0020] The utility model has the following beneficial effects:

[0021] In the utility model, firstly, through the cooperation among the motor, the scraper and the transmission assembly, the device can freely adjust the scraper thickness, thereby flexibly adjusting the glue thickness, thereby improving the flexibility of the device.

[0022] In the utility model, through the cooperation between the cleaning brush, the sliding column and the spring and other components, the equipment can achieve the effect of cleaning the colloid on the scraping glue part of the scraper, solves the problem that too much colloid remains on the scraper surface and may cause the colloid to fall off and remain, thereby improving the operating accuracy of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of a glue thickness adjustment device for a coating machine proposed by the utility model;

[0024] Figure 2 This is a cabinet cross-sectional view of a glue thickness adjustment device for a coating machine proposed by the utility model;

[0025] Figure 3 This is a cross-sectional view of a frame of a glue thickness adjustment device for a coating machine proposed by the utility model;

[0026] Figure 4 This is a cross-sectional view of a cleaning plate of a glue thickness adjustment device for a coating machine proposed by the utility model.

[0027] Legend:

[0028] 1. Cabinet; 2. Scraper; 3. Conveyor belt; 4. Motor; 5. Threaded column 1; 6. Threaded column 2; 7. Driven wheel; 8. Driving wheel; 9. Belt; 10. Bevel frame; 11. Frame; 12. Drive shaft; 13. Cleaning plate; 14. Cleaning brush; 15. Sliding column; 16. Spring; 17. Limiting plate; 18. Brush plate. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Reference Figure 1-Figure 2 The utility model provides an embodiment: a glue thickness adjustment device for a coating machine, comprising a cabinet 1, a conveyor belt 3 is arranged inside the cabinet 1, an inclined frame 10 is fixedly connected to one side of the cabinet 1, a motor 4 is arranged inside the cabinet 1, a threaded column 5 is fixedly connected to the output end of the motor 4, the threaded column 5 is rotatably connected to the inside of the cabinet 1, a scraper 2 is threadedly connected to the outer wall of the threaded column 5, a threaded column 2 6 is threadedly connected to the inside of the scraper 2, the threaded column 2 6 is rotatably connected to the inside of the cabinet 1, a transmission assembly is arranged between the threaded column 1 5 and the threaded column 2 6, the transmission assembly comprises a driven wheel 7, a driving wheel 8 and a belt 9, the driven wheel 7 is fixedly connected to the outer wall of the threaded column 2 6, the driving wheel 8 is fixedly connected to the outer wall of the threaded column 1 5, and the belt 9 is arranged between the driven wheel 7 and the driving wheel 8;

[0031] Specifically, in the coating machine, in order to achieve precise control of the thickness of the colloid coated on the material, an innovative mechanism can be used to adjust the height of the scraper 2 to control the thickness of the glue coating. The specific operation method is as follows: First, by adjusting the inclination angle of the inclined frame 10, make it slide to the position of the conveyor belt 3, and then, through the transmission of the conveyor belt 3, the material coated with the colloid can smoothly pass through the position of the scraper 2. In this process, we can drive the motor 4 according to the required glue coating thickness to drive the threaded column 1 5 to rotate. The movement of the threaded column 1 5 will synchronously drive the driving wheel 8 to rotate. The driving wheel 8 will drive the driven wheel 7 to drive the threaded column 2 6 to rotate synchronously through the transmission of the belt 9. This chain reaction ultimately allows the scraper 2 to stably adjust its height, thereby achieving precise control of the glue coating thickness. Through this mechanism, excess colloid will be scraped at the position of the scraper 2 to ensure the uniformity and consistency of the glue coating.

[0032] Reference Figure 3-Figure 4 A frame 11 is fixedly connected to one side of the scraper 2, a driving shaft 12 is arranged inside the frame 11, a cleaning plate 13 is fixedly connected to the output end of the driving shaft 12, a cleaning brush 14 is fixedly connected to one side of the cleaning plate 13, a sliding column 15 is slidably connected inside the cleaning brush 14, a spring 16 is sleeved on the outer wall of the sliding column 15, one end of the spring 16 is fixedly connected to the inside of the cleaning brush 14, the other end of the spring 16 is fixedly connected to a brush plate 18, the sliding column 15 is fixedly connected to one side of the brush plate 18, and one end of the sliding column 15 is fixedly connected to a limiting plate 17;

[0033] Specifically, the cleaning plate 13 is driven by the driving shaft 12, and then the cleaning brush 14 is driven to rotate synchronously. When the cleaning brush 14 reaches the scraping position of the scraper 2, the brush plate 18 is displaced under the restriction of the sliding column 15 through the squeezing effect of the spring 16, so that it can fit the scraping position of the scraper 2 to ensure that the colloid can be effectively removed; this innovative cleaning mechanism can not only effectively remove the residual colloid on the surface of the scraper 2 and keep the scraper 2 in a clean state, but also help to extend the service life of the equipment, improve the coating effect and product quality, through the rotation of the driving shaft 12, the cleaning plate 13 and the cleaning brush 14 realize synchronous movement, ensuring that the cleaning brush 14 can accurately reach the working position of the scraper 2, providing a reliable guarantee for scraping off excess colloid; this cleaning mechanism is exquisitely designed and easy to operate, which provides convenience for the maintenance and maintenance of the coating machine. By cleaning the scraper 2 in time, the coating quality problems caused by colloid residue can be effectively avoided, and the continuity and stability of production can be guaranteed.

[0034] Working principle: the corresponding material is coated with colloid thickness, and the corresponding material can slide to the position of the conveyor belt 3 through the inclined angle of the inclined frame 10. Through the transmission of the conveyor belt 3, the material coated with colloid can pass through the position of the scraper 2. At this time, we can drive the motor 4 according to the required glue thickness, so that the motor 4 drives the threaded column 1 5 to rotate, and the threaded column 1 5 synchronously drives the driving wheel 8 to rotate, so that the corresponding driving wheel 8 can be driven by the belt 9, so that the driven wheel 7 drives the threaded column 2 6 to rotate synchronously, so that the scraper 2 can be stably adjusted in height, so that the height of the corresponding scraper 2 can control the glue thickness, and the excess colloid will be scraped at the position of the scraper 2. When the scraper 2 has too much colloid left in it for a long time, the cleaning plate 13 can be driven by the driving shaft 12 to drive the cleaning brush 14 to rotate synchronously, so that when the cleaning brush 14 reaches the scraping position of the scraper 2, the spring 16 can be squeezed to make the brush plate 18 displaced under the restriction of the sliding column 15, so that it can fit the scraping position of the scraper 2, so that the colloid can be brushed out.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A glue thickness adjustment device for a coating machine, comprising a cabinet (1), characterized in that: A conveyor belt (3) is arranged inside the cabinet (1); an inclined frame (10) is fixedly connected to one side of the cabinet (1); a motor (4) is arranged inside the cabinet (1); a threaded column (5) is fixedly connected to an output end of the motor (4); the threaded column (5) is rotatably connected to the inside of the cabinet (1); a scraper (2) is threadedly connected to an outer wall of the threaded column (5); a threaded column (6) is threadedly connected to the inside of the scraper (2); the threaded column (6) is rotatably connected to the inside of the cabinet (1); and a transmission component is arranged between the threaded column (5) and the threaded column (6).

2. The glue thickness adjustment device for a coating machine according to claim 1, characterized in that: The transmission assembly comprises a driven wheel (7), a driving wheel (8) and a belt (9); the driven wheel (7) is fixedly connected to the outer wall of the second threaded column (6); the driving wheel (8) is fixedly connected to the outer wall of the first threaded column (5); and the belt (9) is arranged between the driven wheel (7) and the driving wheel (8).

3. The glue thickness adjustment device for a coating machine according to claim 1, characterized in that: One side of the scraper (2) is fixedly connected to a frame (11), and a driving shaft (12) is arranged inside the frame (11).

4. The glue thickness adjustment device for a coating machine according to claim 3, characterized in that: The output end of the driving shaft (12) is fixedly connected to a cleaning plate (13), and one side of the cleaning plate (13) is fixedly connected to a cleaning brush (14).

5. The glue thickness adjustment device for a coating machine according to claim 4, characterized in that: A sliding column (15) is slidably connected inside the cleaning brush (14), and a spring (16) is sleeved on the outer wall of the sliding column (15).

6. The glue thickness adjustment device for a coating machine according to claim 5, characterized in that: One end of the spring (16) is fixedly connected to the inside of the cleaning brush (14), and the other end of the spring (16) is fixedly connected to a brush plate (18).

7. The glue thickness adjustment device for a coating machine according to claim 6, characterized in that: The sliding column (15) is fixedly connected to one side of the brush plate (18).

8. The glue thickness adjustment device for a coating machine according to claim 5, characterized in that: One end of the sliding column (15) is fixedly connected to a limiting plate (17).

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