Adhesive layer thickness adjusting device for coating production

Abstract

The utility model relates to the technical field of coating machines, and discloses a coating production glue layer thickness adjusting device which comprises two mounting plates, a coating roller is rotationally connected between the two mounting plates, a mounting mechanism is arranged in the coating roller, and the mounting mechanism is arranged on the mounting plate. The mounting mechanism is used for mounting and dismounting the coating roller, an adjusting mechanism is arranged outside the mounting plate, the adjusting mechanism is used for adjusting the thickness of a coating adhesive layer, the opposite sides of the two extrusion springs are fixedly connected to the interior of the coating roller, and the opposite sides of the two extrusion springs are fixedly connected with limiting plates. According to the coating roller cleaning device, the clamping rods are pressed towards the two sides to enable the compression extrusion springs to retract into the coating roller, the coating roller is reinstalled after cleaning is completed, the clamping rods are pushed out of the coating roller through the limiting plates to be clamped with the installation plates again under the influence of springback of the extrusion springs, the operation efficiency of a coating machine is improved, and the practicability of the coating roller cleaning device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of coating machines, in particular to a device for adjusting the thickness of a coating production adhesive layer. Background Art

[0002] The coating production adhesive layer thickness adjustment device is a device used to accurately control the thickness of the adhesive layer during the coating process. This device is commonly used in industrial production, such as surface coating processes for materials such as paper, plastic film, and metal plates.

[0003] Coating production adhesive layer thickness adjustment devices are widely used in various industrial production fields, such as electronics, automobiles, construction, packaging and other industries. In these industries, coating production adhesive layer thickness adjustment devices can improve product quality and performance and meet different production needs.

[0004] In the prior art, the coating rollers of the coating production adhesive layer thickness adjustment device are mostly fixedly connected inside the coating machine, which is inconvenient to clean. Once damaged, the entire coating mechanism needs to be removed for replacement and repair, which reduces the efficiency of the coating operation and the practicality of the device. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a coating production adhesive layer thickness adjustment device, which aims to improve the problems of low coating operation efficiency and low practicality of the device caused by the coating rollers of the coating production adhesive layer thickness adjustment device in the existing technology being mostly fixedly connected inside the coating machine.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solution: a coating production adhesive layer thickness adjustment device, comprising two mounting plates, a cloth winding roller is rotatably connected between the two mounting plates, a coating roller is rotatably connected between the two mounting plates, a mounting mechanism is provided inside the coating roller, the mounting mechanism is used to install and remove the coating roller, and an adjustment mechanism is provided outside the mounting plate, the adjustment mechanism is used to adjust the thickness of the coating adhesive layer.

[0007] As a further description of the above technical solution:

[0008] The mounting mechanism includes two extrusion springs, the opposite sides of the two extrusion springs are fixedly connected to the inside of the coating roller, the opposite sides of the two extrusion springs are fixedly connected to the limiting plates, and the opposite sides of the two limiting plates are fixedly connected to the clamping rods.

[0009] As a further description of the above technical solution:

[0010] The adjustment mechanism includes two clamping plates, the opposite sides of the two clamping plates are fixedly connected to the opposite sides of the two mounting plates, the side of the clamping plate away from the mounting plate is fixedly connected to a mounting shell, the interior of the mounting shell is fixedly connected to a return spring, the side of the return spring close to the mounting plate is fixedly connected to a limit block, the interior of the limit block is fixedly connected to a pin rod, and a blocking mechanism is provided on the top of the mounting shell, and the blocking mechanism is used to fix the position of the limit block.

[0011] As a further description of the above technical solution:

[0012] The blocking mechanism includes a shell, the bottom of which is fixedly connected to the top of the mounting shell, a slide is slidably connected to the inside of the shell, and a blocking plate is fixedly connected to one end of the slide close to the limit block, and the bottom end of the blocking plate abuts against the top end of the limit block.

[0013] As a further description of the above technical solution:

[0014] The two limiting plates are both slidably connected to the interior of the coating roller, and the two clamping rods both pass through the two ends of the coating roller.

[0015] As a further description of the above technical solution:

[0016] The limiting block is slidably connected to the interior of the mounting shell, and the pin rod passes through both ends of the mounting shell.

[0017] As a further description of the above technical solution:

[0018] The outside of the clamping plate is provided with a plurality of clamping holes, and the pin rods are clamped with the clamping holes.

[0019] As a further description of the above technical solution:

[0020] One end of the pin rod away from the clamping plate is fixedly connected with a handle.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, when the coating roller needs to be cleaned, the coating roller can be removed by pressing the clamping rod on both sides to retract the compression spring inside the coating roller. After cleaning, the coating roller is reinstalled and slid between the two mounting plates. Under the influence of the rebound of the compression spring, the clamping rod is pushed out of the coating roller through the limit plate and re-engaged with the mounting plate. The coating roller is conveniently installed and disassembled through the installation mechanism. The coating roller can be directly removed when cleaning and repairing, thereby improving the operating efficiency of the coating machine and the practicality of the device.

[0023] 2. In the present invention, when the distance between the cloth winding roller and the coating roller needs to be adjusted, the handle is pulled outward to pull the pin rod to move the limit block outward through the reset spring. The blocking plate falls and blocks the front side of the limit block to prevent it from rebounding due to the elastic force. The height of the coating roller can be adjusted by the clamping plate, and the distance between the coating roller and the cloth winding roller can be conveniently adjusted through the adjustment mechanism, the thickness of the coating rubber layer can be effectively adjusted, and the practicality of the device is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional diagram of a coating production adhesive layer thickness adjustment device proposed by the utility model;

[0025] Figure 2 This is a cross-sectional view of a coating roller of a coating production adhesive layer thickness adjustment device proposed by the utility model;

[0026] Figure 3 This is a schematic diagram of the mounting plate of a coating production adhesive layer thickness adjustment device proposed by the utility model;

[0027] Figure 4 This is a cross-sectional view of the installation shell of a coating production adhesive layer thickness adjustment device proposed by the utility model.

[0028] Legend:

[0029] 1. Mounting plate; 2. Cloth winding roller; 3. Coating roller; 4. Extrusion spring; 5. Limit plate; 6. Clamping rod; 7. Clamping plate; 8. Mounting shell; 9. Return spring; 10. Limit block; 11. Pin rod; 12. Shell; 13. Slide plate; 14. Blocking plate; 15. Handle; 16. Clamping hole. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Reference Figure 1 - Figure 2The present invention provides an embodiment of a device for adjusting the thickness of a coating layer, comprising two mounting plates 1, each of which serves to mount an internal structure. A cloth-winding roller 2 is rotatably connected between the two mounting plates 1, which serves to wind the cloth. A coating roller 3 is rotatably connected between the two mounting plates 1, which serves to apply the cloth. A mounting mechanism is provided within the coating roller 3, which is used to install and remove the coating roller 3. An adjustment mechanism is provided on the exterior of the mounting plates 1, which is used to adjust the thickness of the coating layer. The mounting mechanism includes two extrusion springs 4, which provide elastic force to push against a limit plate 5. Opposite sides of the two extrusion springs 4 are fixedly connected to the interior of the coating roller 3. The opposite sides of the two extrusion springs 4 are fixedly connected to the limit plate 5, which prevents the extrusion springs 4 from falling off. A locking rod 6 is fixedly connected to the opposite sides of the two limit plates 5, which secures the two limit plates 5 in place. Both limit plates 5 are slidably connected to the interior of the coating roller 3, and both locking rods 6 extend through both ends of the coating roller 3.

[0032] Reference Figure 3 - Figure 4 The adjusting mechanism includes two card plates 7, which serve to connect the mounting shells 8. The opposite sides of the two card plates 7 are fixedly connected to the opposite sides of the two mounting plates 1. The side of the card plate 7 away from the mounting plate 1 is fixedly connected to the mounting shell 8, which serves to fix the internal structure. The interior of the mounting shell 8 is fixedly connected with a return spring 9, which serves to provide elastic force to push the limit block 10. The side of the return spring 9 close to the mounting plate 1 is fixedly connected to the limit block 10, which serves to prevent the return spring 9 from falling off. The interior of the limit block 10 is fixedly connected with a pin rod 11, which serves to engage and fix. A blocking mechanism is provided on the top of the mounting shell 8, which is used to fix the position of the limit block 10. The blocking mechanism includes an outer shell 12, which serves to fix the internal structure. The bottom of the outer shell 12 is fixedly connected to the top of the mounting shell 8. The inner part of the outer shell 12 is slidably connected to a slide plate 13, which serves to connect a blocking plate 14. The end of the slide plate 13 close to the limit block 10 is fixedly connected to the blocking plate 14, which serves to block the limit block 10. The bottom end of the blocking plate 14 abuts against the top of the limit block 10. The limit block 10 is slidably connected to the inside of the mounting shell 8. The pin rod 11 passes through both ends of the mounting shell 8. A number of card holes 16 are provided on the outside of the clamping plate 7. The pin rod 11 is engaged with the card hole 16. The end of the pin rod 11 away from the clamping plate 7 is fixedly connected to a handle 15.

[0033] Working principle: When the coating roller 3 needs to be cleaned, the coating roller 3 can be removed by pressing the clamping rod 6 on both sides to compress the extrusion spring 4 inside the coating roller 3 and retract it. After cleaning, the coating roller 3 is reinstalled and slid between the two mounting plates 1. Under the influence of the rebound of the extrusion spring 4, the clamping rod 6 is pushed out of the coating roller 3 through the limit plate 5 and re-engaged with the mounting plate 1.

[0034] When the distance between the cloth winding roller 2 and the coating roller 3 needs to be adjusted, the handle 15 is used to pull the pin rod 11 outward to drive the limit block 10 to move outward through the reset spring 9. This is because the blocking plate 14 falls and blocks the front side of the limit block 10 to prevent it from rebounding due to the elastic force. The height of the coating roller 3 can be adjusted by the clamping plate 7.

[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 replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A coating production adhesive layer thickness adjustment device, comprising two mounting plates (1), characterized in that: A cloth winding roller (2) is rotatably connected between the two mounting plates (1), and a coating roller (3) is rotatably connected between the two mounting plates (1). A mounting mechanism is provided inside the coating roller (3), and the mounting mechanism is used to install and remove the coating roller (3). An adjustment mechanism is provided outside the mounting plate (1), and the adjustment mechanism is used to adjust the thickness of the coating rubber layer.

2. The device for adjusting the thickness of the coating production adhesive layer according to claim 1, characterized in that: The mounting mechanism comprises two extrusion springs (4), opposite sides of the two extrusion springs (4) are fixedly connected to the interior of the coating roller (3), opposite sides of the two extrusion springs (4) are fixedly connected to a limiting plate (5), and opposite sides of the two limiting plates (5) are fixedly connected to a clamping rod (6).

3. The coating production adhesive layer thickness adjustment device according to claim 1, characterized in that: The adjustment mechanism comprises two clamping plates (7), the opposite sides of the two clamping plates (7) are fixedly connected to the opposite sides of the two mounting plates (1), the side of the clamping plate (7) away from the mounting plate (1) is fixedly connected to a mounting shell (8), the interior of the mounting shell (8) is fixedly connected to a return spring (9), the side of the return spring (9) close to the mounting plate (1) is fixedly connected to a limit block (10), the interior of the limit block (10) is fixedly connected to a pin rod (11), and a blocking mechanism is provided on the top of the mounting shell (8), and the blocking mechanism is used to fix the position of the limit block (10).

4. The coating production adhesive layer thickness adjustment device according to claim 3, characterized in that: The blocking mechanism comprises a shell (12), the bottom of the shell (12) is fixedly connected to the top of the mounting shell (8), a slide plate (13) is slidably connected inside the shell (12), and a blocking plate (14) is fixedly connected to one end of the slide plate (13) close to the limit block (10), and the bottom end of the blocking plate (14) abuts against the top end of the limit block (10).

5. The coating production adhesive layer thickness adjustment device according to claim 2, characterized in that: The two limiting plates (5) are both slidably connected to the interior of the coating roller (3), and the two clamping rods (6) pass through both ends of the coating roller (3).

6. The coating production adhesive layer thickness adjustment device according to claim 3, characterized in that: The limit block (10) is slidably connected to the interior of the mounting shell (8), and the pin rod (11) passes through both ends of the mounting shell (8).

7. The coating production adhesive layer thickness adjustment device according to claim 3, characterized in that: A plurality of clamping holes (16) are provided on the outside of the clamping plate (7), and the pin rod (11) is engaged with the clamping holes (16).

8. The coating production adhesive layer thickness adjustment device according to claim 3, characterized in that: One end of the pin rod (11) away from the clamping plate (7) is fixedly connected to a handle (15).

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