Moving spray booth for electrostatic powder spraying

Abstract

The invention discloses a moving spray booth for electrostatic powder spraying. The moving spray booth comprises a booth body (1) which comprises an inlet (4), an outlet (11) and a sprayer opening (6), wherein a coated base material can pass through the inlet (4) and the outlet (11); a beam of a sprayer cross-travelling trolley (7) can go in and out the booth body (1) through the sprayer opening (6); a horizontal gap (3) communicated with the inlet (4) and the outlet (11) is formed in one side wall, parallel to the production line direction, of the booth body (1); a door or doors are arranged on the other side wall or the two end walls, parallel to the production line direction, of the booth body (1); the booth body (1) is mounted on a frame type moving trolley (9) with a driving mechanism; the frame type moving trolley (9) runs on a ground rail (10). The moving spray booth disclosed by the invention can move in and out relatively to the production line, meets the requirement on producing a plurality of varieties by high-speed continuous electrostatic powder spraying, and brings convenience to clean and overhaul the booth body online or offline.

Description

technical field [0001] The invention belongs to the field of electrostatic powder spraying, and in particular relates to a movable powder room used for high-speed continuous spraying of metal materials. Background technique [0002] At present, electrostatic powder spraying is used in the world to electrostatically spray the surfaces of metal structural parts, cold-rolled steel sheets, galvanized steel sheets and aluminum sheets. [0003] In order to protect the environment, a powder booth is set up in the spraying area of ​​the coating curing section of the electrostatic powder spraying production line. The coating substrate is hung vertically and passes through; an inlet and an outlet are provided at the position where the coated substrate enters and exits the powder room; one or both side walls of the powder room are provided with a sprayer that can extend into the sprayer and meet the requirements of the sprayer. The opening that moves when the gun is spraying. In addi...

AI Technical Summary

Problems solved by technology

Therefore, in order to ensure the amount of powder sprayed and prevent the spraying quality from being affected by powder spillage during spraying, the openings of the entrance and exit of the powder room are relatively small, which makes it inconvenient for the operator to enter the interior of the room for cleaning or maintenance. The coated substrate cannot be moved, and the coated substrate is still inside the powder room during maintenance or cleaning, which hinders the work of the operator

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