Paint spraying equipment for luminous word shell

Abstract

The invention discloses paint spraying equipment for a luminous word shell and provides a paint spraying method for the luminous word shell. According to the technical scheme, the paint spraying equipment is characterized by comprising a rack, a first motor, an intermittent drive mechanism connected to an output shaft of the first motor, a rotating shaft driven by the intermittent drive mechanismto rotate, a supporting rotary disk sleeving the rotating shaft, a plurality of article supporting rotary tables rotationally connected to the top face of the supporting rotary table, a second motor which is fixed into the supporting rotary table and drives the article supporting rotary tables to rotate, a paint spraying head fixed to the rack, and a shielding mechanism located above the article supporting rotary tables. The shielding mechanism comprises a pressing air cylinder fixed to the rack and a shielding block connected to a drive rod of the pressing air cylinder, the shielding block isinternally provided with a draught fan, and a draught fan works in the direction where the paint spraying head is located. According to the paint spraying equipment for the luminous world shell, thetop face of the luminous word shell is shielded by the shielding mechanism, the draught fan and the paint spraying head work at the same time, the sprayed paint on the top face of the luminous word shell is blown away, and therefore dirt paint traces cannot appear on the top face of the luminous word shell.

Description

technical field [0001] The invention relates to luminous characters, more specifically, it relates to a painting equipment for luminous character shells. Background technique [0002] The luminous character is a luminous font made of light-emitting diodes as the light source. It is composed of a base plate, a character case, and a character cover. [0003] In the process of making luminous characters, it is necessary to spray paint on the lamp shell to concentrate the light on the front of the character shell and increase the aesthetics of the luminous characters. In the existing painting process, a layer of film is often used to cover the front of the character shell, and then Spray paint on the character case, tear off the film after painting, the film may cover the side wall of the character case, so it is necessary to respray the unsprayed position on the side of the character case, this method may not only Spray paint is splashed onto the letter case, and the method is...

AI Technical Summary

Problems solved by technology

[0003] In the process of making luminous characters, it is necessary to spray paint on the lamp shell to concentrate the light on the front of the character shell and increase the aesthetics of the luminous characters. In the existing painting process, a layer of film is often used to cover the front of the character shell, and then Spray paint on the character case, tear off the film after painting, the film may cover the side wall of the character case, so it is necessary to respray the unsprayed position on the side of the character case, this method may not only The spray paint is splashed onto the letter case, and the method is cumbersome and inconvenient to operate

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