Platepaint spraying device for buildings

Abstract

The invention relates to the field of plate processing, in particular to a platepaint spraying device for buildings. The platepaint spraying device comprises a machine frame, a driving plate and a driven plate, wherein the driven plate is slidably connected to the machineframe; clamping pieces are correspondingly arranged on the driving plate and the driven plate; a plurality of meshing columns are fixedly arranged on the side surface of the driving plate;the meshing columns mesh with a gear, the driven plate is slidingly connected with a sliding block, a paint spraying pipe is connected between the sliding block and the gear, a plurality of spray holes are formed in the paint spraying pipe, pressure valves are arranged on the spray holes, a fixing plate is fixedly connected to the paint spraying pipe, an upper compression bar and a lower compression bar are slidably connected to the fixing plate, pressing needles are correspondingly arranged on the upper compression bar and the lowercompression bar, and compression springs arecorrespondingly connected between the paint spraying pipe and the upper compression bar andbetween the paint spraying pipe and the lower compression bar; and the machine frame is rotatably connected with a first shaft sleeve, the gear is rotatably connected with a second shaft sleeve, a connecting rod is connected between the first shaft sleeve and the second shaft sleeve, and a torsion spring is connected between the first shaft sleeve and the machine frame. According to the scheme, the two sides of a plate are automatically painted, and thepaint spraying automation degree is improved.

Description

technical field [0001] The invention relates to the field of plate processing, in particular to a paint spraying device for building plates. Background technique [0002] Building boards usually include solid wood boards, bamboo plywood, plywood, density boards, particle boards, three-layer boards and block boards. During the processing of building panels, it is often necessary to spray paint. On the one hand, the aesthetic effect of the panels can be improved by spraying paint. On the other hand, spraying paint can prevent external corrosion and play a certain protective role. [0003] During the painting process of building boards, it is often necessary to spray paint on both sides of the boards. Most of the current painting methods are to spray paint on both sides of the boards with a spray gun manually. high. Although there are also automatic painting devices now, compared with the manual painting method, the efficiency of painting is improved and the work intensity is...

AI Technical Summary

Problems solved by technology

[0003] During the painting process of building boards, it is often necessary to spray paint on both sides of the boards. Most of the current painting methods are to spray paint on both sides of the boards with a spray gun manually. high

Although there are also automatic painting devices now, compared with the manual painting method, the efficiency of painting is improved and the work intensity is reduced, but double-sided painting cannot be realized. During the painting process, it is still necessary to manually flip and move the board, so that the spray head is different from the board. Paint is sprayed on the side or different parts, so the automatic painting device is now less automated

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