Device for spraying coating on wood

Abstract

The invention discloses a device for spraying coating on wood. The device comprises a main machine shell, a conveying belt and a coating tank. According to the device for spraying the coating on the wood, grooves are formed in the conveying belt, clamping block structures are arranged at the two ends of the grooves correspondingly, and the wood is inserted into the grooves and fixed through clamping blocks; after the spraying and drying processes are completed, the wood reaches the positions of rollers, the positions, at the roller ends, of the conveying belt are each in an arc shape so that the clamping blocks and the grooves can be largened, accordingly, the wood inside the grooves falls off, and the manual labor amount is decreased; the two sides of the wood can be painted simultaneously through nozzles at the two ends, and thus the working efficiency is improved; and an accessory tank is arranged inside the coating tank, according to the principle of atmospheric pressure, when thecoating inside a main coating tank is used up, the coating inside the accessory tank enters the main coating tank through a penetrating groove, accordingly, the wood can continue being sprayed, the time for adding the coating is provided for people, shutdown is not needed, thus production is not delayed, and the production efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of paint coating, and in particular relates to a wood paint coating device. Background technique [0002] Coating is a material protection technology that uses paint to form an organic coating on the surface of the base material. Coating is an important link in the surface manufacturing process of construction machinery products. The quality of anti-rust and anti-corrosion coating is one of the important aspects of the overall product quality. The appearance quality of the product not only reflects the protection and decoration performance of the product, but also is an important factor that constitutes the value of the product. [0003] The existing wood paint coating devices have the following problems: 1. Most of the existing coating devices use a conveyor belt to send the wood into the painting room, so as to paint the surface of the wood, but the wood on the conveyor belt cannot be turned over. , onl...

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Problems solved by technology

[0003] There are the following problems in the wood paint coating device of the prior art: 1. Most of the existing coating devices use a conveyor belt to send the wood into the painting room to paint the wood surface, but the wood on the conveyor belt cannot be turned over , only one side of the wood can be painted, and the other side needs to transport the wood again to completely paint the wood surface, which wastes time and increases production costs; It can be used for a long time after adding a sufficient amount of paint, and sometimes forget to add internal paint, resulting in failure of wood painting, and it needs to be painted again, which increases the workload

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