Edge cleaning device for back-up roll of coating line fine coater

Abstract

The utility model discloses a coating line fine coater back-up roll edge cleaning device which comprises a support, an installation seat is installed at the bottom of the support, an installation plate is arranged on the side face of the support, a fixing seat is arranged in the middle of the side face of the installation plate, a fixing shaft is installed on the fixing seat, a scraper assembly is rotationally arranged on the fixing shaft, and the scraper assembly is arranged on the support. A driving part for driving the scraper assembly to rotate is arranged on the mounting plate, and a material collecting assembly is arranged on the upper surface, corresponding to the scraper assembly, of the mounting plate. The cleaning device for the edge of the back-up roll of the coating line fine coater is convenient to disassemble and assemble, capable of cleaning paint on the edge of the back-up roll, free of shutdown operation and manual cleaning, capable of saving cost, high in operation safety, capable of effectively improving production efficiency and convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of precision coater, concretely to a coating line precision coater supporting roller edge cleaning device. BACKGROUND

[0002] The precision coater supporting roller edge cleaning device is used for cleaning paint on the edge of the supporting roller during the coating process of the coating line precision coater, the length of the cleaning device is set according to the requirement of the user, and the cleaning device is suitable for cleaning paint on the edge of the supporting roller during the coating process of the aluminum processing production line, realizes the automatic cleaning function in the production process, and solves the defects of paint bubbles on the edge of the aluminum strip coating product.

[0003] When the coating line is in the coating production operation, paint is prone to accumulate on the edge of the supporting roller, and then paint bubbles are formed on the edge of the aluminum strip, which affects the product quality. The current treatment method is that the operator manually cleans the paint on the edge of the supporting roller at regular intervals. However, when the supporting roller is in the rotating state during the cleaning process, manual cleaning has safety hazards, wastes manpower, increases labor cost, and greatly affects the production efficiency when the cleaning is stopped. UTILITY MODEL CONTENTS

[0004] The utility model solves the technical problem of overcoming the defects of the prior art, provides a coating line precision coater supporting roller edge cleaning device, which is convenient to disassemble and assemble, can clean the paint on the edge of the supporting roller, does not need to stop operation or manual cleaning, can save cost, is safe to operate, can effectively improve production efficiency, is convenient to use, and can effectively solve the problems in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a coating line precision coater supporting roller edge cleaning device, including the support, the bottom of the support is installed with the mounting seat, the side surface of the support is equipped with the mounting plate, the side surface middle part of the mounting plate is equipped with the fixed seat, and the fixed seat is installed with the fixed shaft, the fixed shaft is rotatably provided with the scraper assembly, and the mounting plate is equipped with the driving part that drives the scraper assembly to rotate, and the upper surface of the mounting plate and the scraper assembly is equipped with the material collecting assembly.

[0006] As a preferred technical scheme of the utility model, the mounting seat comprises a mounting frame, the mounting frame is provided with a mounting shaft, and the support is mounted on the mounting shaft, and the side surface of the mounting frame is provided with a mounting hole.

[0007] As a preferred technical scheme of the utility model, the scraper assembly comprises a clamping seat rotatably arranged on the fixed shaft, a clamping groove is formed in the side of the clamping seat away from the driving part, and a scraper is movably clamped in the clamping groove.

[0008] As a preferred embodiment of this utility model, the driving component includes two airbags mounted on the side of the mounting plate, and the height of the fixed shaft is located between the two airbags.

[0009] As a preferred embodiment of the present invention, the material collection assembly includes a material collection hopper mounted on the upper surface of the mounting plate. The material collection hopper is inclined and a discharge pipe is provided at the bottom of the lower end of the material collection hopper.

[0010] As a preferred embodiment of this invention, the scraper is made of carbon fiber.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] The cleaning device for the support roller edge of the coating line fine coating machine of this utility model is easy to disassemble and assemble. It can clean the paint on the edge of the support roller without stopping the machine or manual cleaning, which can save costs, has high operational safety, and can effectively improve production efficiency. It is also easy to use. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a front view structural diagram of the present utility model;

[0015] Figure 3 This is a schematic diagram illustrating the use of this utility model;

[0016] Figure 4 for Figure 3 A frontal view of the structure.

[0017] In the diagram: 1 mounting bracket, 2 mounting shaft, 3 bracket, 4 mounting plate, 41 fixed seat, 42 fixed shaft, 5 clamping seat, 6 scraper, 7 air bag, 8 collecting hopper, 81 discharge pipe. Detailed Implementation

[0018] 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.

[0019] Please see Figures 1-4The utility model provides a technical scheme: a kind of coating line fine coating machine support roller edge cleaning device, including support 3, the bottom of support 3 is equipped with mounting seat, the side of support 3 is equipped with mounting plate 4, the side middle part of mounting plate 4 is equipped with fixed seat 41, and fixed seat 41 is equipped with fixed shaft 42, and fixed shaft 42 is rotatably provided with scraper assembly, and the upper surface of mounting plate 4 corresponding with scraper assembly is equipped with material collecting assembly, and drive piece drives scraper assembly to contact with support roller, and the paint on the edge of support roller is scraped, and paint is made to fall into material collecting assembly.

[0020] Further, the mounting seat includes a mounting bracket 1, the mounting bracket 1 is provided with a mounting shaft 2, and the support 3 is mounted on the mounting shaft 2. The mounting bracket 1 is provided with mounting holes on the side surface, which facilitates the installation of the device.

[0021] Further, the scraper assembly includes a clamping seat 5 rotatably arranged on the fixed shaft 42. The side of the clamping seat 5 away from the drive piece is provided with a clamping groove, and the clamping groove is movably connected with a scraper 6. The scraper 6 is fixed by clamping, which facilitates the disassembly and replacement of the scraper 6.

[0022] Further, the drive piece includes two air bags 7 mounted on the side surface of the mounting plate 4. The height of the fixed shaft 42 is located between the two air bags 7. The inclination angle of the scraper 6 is adjusted and controlled by controlling the state of the two air bags 7.

[0023] Further, the material collecting assembly includes a material collecting hopper 8 mounted on the upper surface of the mounting plate 4. The material collecting hopper 8 is inclinedly arranged. The bottom of the lower end of the material collecting hopper 8 is provided with a discharge pipe 81. The scraper 6 scrapes the paint on the edge of the support roller and makes the paint flow into the material collecting hopper 8 along the scraper 6, and finally discharged along the discharge pipe 81.

[0024] Further, the scraper 6 is made of carbon fiber material.

[0025] The air bag 7 is connected with an external air pump through an air pipe with a three-way pipe. A three-way valve is arranged on the three-way pipe, so that the air pump can inflate the air bag 7 through the air pipe, and the air in the air bag 7 can be discharged through another pipe opening of the three-way pipe, which is convenient for the deflation and inflation operation of the air bag 7. At the same time, a pressure regulating valve can be arranged on the air pipe, which is convenient for adjusting the air pressure in the air bag 7, so as to adjust the pressure between the scraper 6 and the support roller.

[0026] In use:

[0027] The two cleaning devices are arranged at the two ends of the support roller respectively. In the initial stage, the scraper 6 does not contact with the support roller.

[0028] When it is necessary to clean the edge of the support roller, such as Figure 4As shown, the upper airbag 7 is inflated and the lower airbag 7 is deflated. At this time, the upper airbag 7 inflates and the lower airbag begins to deflate, thereby causing the upper airbag 7 to push the card seat 5 to rotate counterclockwise around the fixed shaft 42. The card seat 5 drives the scraper 6 to contact the support roller. During the counterclockwise rotation of the support roller, the scraper 6 scrapes off the paint on the edge of the support roller and causes the paint to flow into the collection hopper 8 along the scraper 6, and finally discharge along the discharge pipe 81.

[0029] This utility model is easy to assemble and disassemble, and can clean the paint on the edge of the support roller without stopping the machine or requiring manual cleaning, which saves costs, ensures high operational safety, and effectively improves production efficiency. Furthermore, this device effectively solves the problems of mis-coating and coil collapse caused by uneven coating at the edges of aluminum strip coating products, thereby improving product quality and avoiding losses from large roll scrap due to mis-coating and coil collapse, effectively achieving the goal of stable production.

[0030] The parts not disclosed in this utility model are all prior art, and their specific structures, materials, and working principles will not be described in detail. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of this utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A coating line finishing support roller edge cleaning device comprising a support (3), characterized in that: The bottom of the support (3) is provided with a mounting seat, the side of the support (3) is provided with a mounting plate (4), the middle of the side of the mounting plate (4) is provided with a fixing seat (41), the fixing seat (41) is provided with a fixing shaft (42), the fixing shaft (42) is rotatably provided with a scraper assembly, the mounting plate (4) is provided with a driving member for driving the scraper assembly to rotate, and the upper surface of the mounting plate (4) corresponding to the scraper assembly is provided with a material collecting assembly.

2. The coating line precision coater support roll edge cleaning device of claim 1, wherein: The mounting seat comprises a mounting frame (1), the mounting frame (1) is provided with a mounting shaft (2), and the support (3) is mounted on the mounting shaft (2), and the side of the mounting frame (1) is provided with a mounting hole.

3. The coating line precision coater support roll edge cleaning apparatus of claim 1 wherein: The scraper assembly comprises a clamping seat (5) rotatably arranged on the fixing shaft (42), the side, away from the driving member, of the clamping seat (5) is provided with a clamping groove, and the clamping groove is movably clamped with a scraper (6).

4. The coating line precision coater support roll edge cleaning apparatus of claim 3, wherein: The driving member comprises two air bags (7) mounted on the sides of the mounting plate (4), and the height of the fixing shaft (42) is located between the two air bags (7).

5. The coating line precision coater support roll edge cleaning apparatus of claim 1 wherein: The material collecting assembly comprises a material collecting hopper (8) mounted on the upper surface of the mounting plate (4), the material collecting hopper (8) is obliquely arranged, and the bottom of the lower end of the material collecting hopper (8) is provided with a discharge pipe (81).

6. The coating line precision coater support roll edge cleaning apparatus of claim 3, wherein: The scraper (6) is made of carbon fiber material.

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