Fast magic powder replacing system

A magic and fast technology, applied in the direction of injection device, etc., can solve the problems of poor filtration effect, lower production efficiency, waste of powder, etc., and achieve the effect of avoiding uneven surface, improving uniformity and flatness, and improving recovery effect

Active Publication Date: 2018-10-02
ZHEJIANG HUIER COATING ENVIRONMENTAL PROTECTION EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In order to solve the problem that the nozzles used in the powder automatic spray guns in the prior art only have the function of simply spraying powder, in some powder spraying equipment that requires frequent powder change and fast powder change, the existing spray gun needs to be replaced when changing powder. Clean up the powder residue in the spray head. Cleaning is often carried out by empty spraying in the spray room or replacing the spray head. Cleaning up the residual powder by empty spraying not only wastes the powder, but also causes the powder to be sprayed out. Finally, if there is no spraying target, it is easy to fly in the spraying room, which will have a great adverse effect on the working environment. If the method of replacing the nozzle is adopted, the efficiency will be very low. Poor, manual cleaning is time-consuming and labor-intensive and easily reduces production efficiency. The first purpose of the present invention is to realize self-filtering of inferior powders and fast recovery of tailing powder; the second purpose of the present invention is to automatically clean and accumulate The dust on the filter element, the filtering effect is greatly improved, no need for manual operation, a quick magic powder change system that can effectively improve production efficiency

Method used

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Embodiment Construction

[0047] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0048] Such as figure 1 In the shown embodiment, a quick magic powder change system, the magic powder change system includes a powder supply system 1, a reverse blowing cyclone dust removal system 2 and a filter cartridge filter 3, wherein the powder supply system includes a supply The powder center 4 and the powder room 5, the inside of the powder supply center 4 is provided with a powder supply barrel 6, the upper end of which is provided with a Venturi powder pump 7, which passes through the first powder pipe 8 and the automatic spray gun 9 in the powder room 5 connected, the powder room 5 is provided with a reciprocating machine 30 which is fixedly connected with the automatic spray gun 9, and it moves back and forth through the slide rail 31. The upper end of the powder room 5 is also provided with a hanger 31, the hanger The bottom of th...

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Abstract

The invention relates to the field of coating equipment, in particular to a fast magic powder replacing system capable of achieving inferior powder self-filtering and tail powder quick recovery. The fast magic powder replacing system comprises a powder supplying system, a reverse-blowing-type cyclone dust-removal system and a filter element filter. The powder supplying system comprises a powder supplying center; a powder supplying barrel is arranged in the powder supplying center; a Venturi powder pump is arranged at the upper end of the powder supplying barrel and connected with automatic spray guns in a powder room through a first powder pipe; a bottom turning plate air suction port is formed in the bottom of the powder room and connected with one end of a first air channel, and the other end of the first air channel is connected with a cyclone dust remover in the cyclone dust-removal system; the upper end of the cyclone dust remover is connected with the filter element filter through a second air channel; and a set of double filter elements and an air exhauster are arranged in the filter element filter. The fast magic powder replacing system has the beneficial effects that (1) powder of large particle sizes is filtered, and spraying uniformity and smoothness are improved; (2) recovery and treatment of tail powder are convenient; and (3) the filter and recovery effects are greatly improved, and the production efficiency is effectively improved.

Description

technical field [0001] The invention relates to the field of coating equipment, in particular to a quick magic powder changing system capable of self-filtering low-quality powder and quickly recovering tail powder. Background technique [0002] A spray gun is a device that uses liquid or compressed air to release quickly as power. Spray guns are divided into two types: general pressure type and pressurized type. The spray gun also has a pressure spray gun, a card music spray gun, and an automatic recovery spray gun. The application of the spray gun in the industry can be directly loaded with paint, that is, a simple spray gun can be installed in automatic equipment, such as automatic glue spraying machine, automatic glue applicator, automatic paint spraying machine, coating machine and other spraying equipment. [0003] The nozzles used in the powder automatic spray guns in the prior art only have the function of simply spraying powder. In some powder coating equipment tha...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): B05B14/43B05B14/48
CPCB05B14/43B05B14/48Y02P70/10
Inventor陈显忠陈春女
OwnerZHEJIANG HUIER COATING ENVIRONMENTAL PROTECTION EQUIP