Labor-saving letter box device

Abstract

The invention discloses a labor-saving letter box device. The device comprises a bottom frame and a fixing frame arranged on the bottom frame, a wear-resisting pad is arranged at the bottom of the bottom frame, a sliding groove is formed in the position, located on the left side of the fixing frame, of the bottom frame, a sliding frame capable of transversely moving in a left-and-right manner is arranged in the sliding groove, an upper through groove is formed in the top of the sliding frame, a top frame is arranged in the through groove in a transverse moving manner, the right end of the top frame is fixedly connected with the fixing frame, a right rotating arm is rotatably arranged at the left end of the fixing frame, and the right end of the right rotating arm is rotatably connected with a first motor arranged in the fixing frame. The labor-saving letter box device is simpler in structure, production cost is lower, operation is easier, the paint brushing efficiency of a round letter box can be greatly increased, manpower resource waste is reduced, the paint brushing effect is good, the paint brushing precision is high, and the needs of modern production can be met.

Description

technical field [0001] The invention relates to the field of letterbox processing, in particular to a labor-saving letterbox device. Background technique [0002] At present, letterboxes are widely used. During the production and processing of letterboxes, the outer surface of letterboxes needs to be painted to increase the service life and aesthetics of letterboxes. When painting circular letterboxes, due to its shape It is difficult to fix the outer circle of the circular letterbox when painting the outer ring of the circular letterbox, and the general painting equipment cannot meet the painting process of the circular letterbox. The traditional method of painting the circular letterbox is not only inefficient, but also The quality is poor, and it is time-consuming and labor-intensive, which greatly wastes human resources and increases the cost of painting. Therefore, the traditional method of painting circular letterboxes can no longer meet the needs of modern production....

AI Technical Summary

Problems solved by technology

[0002] At present, letterboxes are widely used. During the production and processing of letterboxes, the outer surface of letterboxes needs to be painted to increase the service life and aesthetics of letterboxes. When painting circular letterboxes, due to its shape It is difficult to fix the outer circle of the circular letterbox when painting the outer ring of the circular letterbox, and the general painting equipment cannot meet the painting process of the circular letterbox. The traditional method of painting the circular letterbox is not only inefficient, but also The quality is poor, and it is time-consuming and laborious, which greatly wastes human resources and increases the cost of painting. Therefore, the traditional method of painting round letterboxes can no longer meet the needs of modern production.

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