A recycling device for automatically recycling spray paint

Abstract

The invention relates to a recycling device capable of recycling spray coatings. The recycling device comprises a front baffle, a rear baffle, three scraping plates, a scraping plate cylinder and receiving troughs, wherein the front baffle is fixedly arranged on a wall surface; equal intervals are formed between the front baffle and the rear baffle, and form an empty cavity; the left side, right side and upper side of the front baffle are provided with air ducts; a rear panel of the rear baffle is provided with an air draft hole communicated with the empty cavity; the scraping plates are respectively arranged on a front panel of the front baffle, a rear panel of the front baffle and a front panel of the rear baffle; cutting edge parts of the three scraping plates are respectively connected with each panel in a contact mode; the scraping plates are fixedly connected to a scraping plate frame connected with the cylinder via a connecting block, and the scraping plates can move up and down along the surfaces of the front baffle and the rear baffle along with the cylinder, and the receiving troughs are arranged below the front baffle and the rear baffle. According to the recycling device, the plurality of scraping plates are adopted for collecting coatings adhered to the front baffle and the rear baffle, so that the waste of coatings and the pollution to the environment are reduced.

Description

technical field [0001] The invention relates to an aluminum profile spraying equipment, in particular to a recovery device for automatically recovering spray paint. Background technique [0002] There are many methods for surface treatment of aluminum profiles, such as oxidation, spraying, electrophoresis, frosting, wire drawing, wood grain transfer printing, etc. Among them, spraying includes powder coating, and the excess powder in powder coating often causes waste and even pollutes the environment. In order to prevent waste, there is already a simple spraying baffle (front baffle), the spraying baffle is fixed on the wall, and the workpiece is placed between the nozzle and the spraying baffle when processing the parts, and the excess powder will stick It is attached to the spraying baffle, and when it accumulates to a certain thickness, it is manually scraped off and recycled. This simple manual recovery device has low work efficiency, and it needs to be shut down for rec...

AI Technical Summary

Problems solved by technology

[0002] There are many methods for surface treatment of aluminum profiles, including oxidation, spraying, electrophoresis, frosting, wire drawing, wood grain transfer printing, etc. Among them, spraying includes powder coating, and the excess powder in powder coating often causes waste and even pollutes the environment.

In order to prevent waste, there is already a simple spraying baffle (front baffle), the spraying baffle is fixed on the wall, and the workpiece is placed between the nozzle and the spraying baffle when processing the parts, and the excess powder will stick It is attached to the spraying baffle, and when it accumulates to a certain thickness, it is manually scraped off and recycled. This simple manual recovery device has low work efficiency, and it needs to be shut down for recycling, which delays normal working hours; because it is only a simple baffle recycling , it is inevitable that the excess powder will go to other places, which not only causes waste of paint, but also pollutes the environment

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