Spraying device for information sign processing

Abstract

The invention discloses a spraying device for information sign processing. The spraying device for for information sign processing comprises a machine body, a sliding frame and a clamping mechanism, wherein the sliding frame is installed at the top of the machine body in a sliding mode; a fixing plate is installed on the front surface of the machine body through screws; a machined part is clampedin the clamping mechanism; the clamping mechanism comprises a driving air cylinder, a mounting plate, a turn-over assembly, screw rods and pressing plates; the driving air cylinder is mounted on the surface of the fixing plate; a semicircular plate is fixed to the end of a piston rod in the driving air cylinder; a semicircular sliding hole is formed in the surface; the mounting plate is horizontally located behind the semicircular plate; the two screw rods are rotatably mounted on the surface of the mounting plate; the pressing plates are rotatably mounted at the end parts of the two screw rods; and the screw rods and the pressing plates form L shapes. According to the spraying device for for information sign processing provided by the invention, by arranging the clamping mechanism, fastening placement of the machined part can be achieved, meanwhile, spraying of the surface of the machined part by a spray head is not affected, the machined part can be turned over conveniently, and theprobability of indentation or coating damage is reduced compared with turning over of the machined part by manual touch.

Description

technical field [0001] The invention belongs to the technical field of spraying devices, in particular to a spraying device for processing information signs, in particular to an automatic spraying machine for processing and spraying small information signs. Background technique [0002] Signs, as the name suggests, are signs that indicate directions, also called billboards, signs, such as toilet pointing signs, street signs, etc. can be called signage. It is more broadly defined. Lobby signs, guide signs, room number signs, information desk signs, cash register signs, plastic signs for parking, park reminder signs, etc. are all examples of signage. The automatic spraying machine is one of the devices used for spraying the surface of signs. [0003] When spraying some existing small signs, the signs are artificially turned over and sprayed, which may easily cause indentation or damage to the surface paint, and increase the trouble of spraying and processing the signs. There...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a spraying device for processing information signs to solve the problem that some small signages are sprayed in the above-mentioned background technology, and the signboards are artificially turned over and sprayed, which may easily cause indentation or damage to the surface spray paint. Increase the problem of sign spraying processing trouble

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