Automatic coating machine for filter screen

Abstract

The invention discloses an automatic coating machine for a filter screen. The automatic coating machine comprises a rack, wherein a conveying device and at least one coating processing line are arranged on the rack; the coating processing line comprises an overturning device, a coating device, a side pressing device and a pressurizing device which are successively arranged on the rack along the conveying device; the overturning device is used for overturning the covered edge of the filter screen outward; the coating device is used for smearing glue liquor inside the covered edge and / or in a position corresponding to the covered edge on the filter screen body; the side pressing device is used for overturning the covered edge of the filter screen inward to compress and adhere the covered edge to the filter screen body; the pressurizing device is used for continuously compressing the covered edge to the filter screen body. The automatic coating machine disclosed by the invention realizes automatic coating of the filter screen, so that the production efficiency is effectively improved, and the labor intensity of the worker is alleviated. Furthermore, the waste of the glue liquor can be reduced, and the phenomenon that the glue liquor drops to the working face of the filter screen body to affect the quality and performance of the filter screen can be avoided.

Description

technical field [0001] The invention relates to filter net processing equipment, in particular to a filter net automatic gluing machine. Background technique [0002] Paper filters have the advantages of low cost, light structure, easy processing, green and environmental protection, etc., and are now widely used in various filter equipment. In the production process of the filter net, it is necessary to bond and fix the bag edge on the main body of the filter net. At present, this process is usually carried out manually by workers. Open the edge, then apply glue on the edge or the main body of the filter, then press the edge and bond it to the main body of the filter, and finally put the bonded filter in a pressure holding machine. After the liquid is solidified, the filter screen is taken out. There are many processes, the processing is very time-consuming, the production efficiency is low, the labor intensity of the workers is high, and it is difficult to ensure the unifo...

AI Technical Summary

Problems solved by technology

In the production process of the filter net, it is necessary to bond and fix the bag edge on the main body of the filter net. At present, this process is usually carried out manually by workers. Open the edge, then apply glue on the edge or the main body of the filter, then press the edge and bond it to the main body of the filter, and finally put the bonded filter in a pressure holding machine. After the liquid is solidified, the filter screen is taken out. There are many processes, the processing is very time-consuming, the production efficiency is low, the labor intensity of the workers is high, and it is difficult to ensure the uniformity of the glue application by manual operation. When the glue is used too much, it is easy to drip on the filter. On the main body of the net, it affects the quality of the filter net and also causes a waste of glue. When the amount of glue is too small, it will affect the firmness of the wrapping bonding, making the wrapping easy to fall off and affecting product quality.

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