Paint spraying device for surface of machined steel plate

Abstract

The invention discloses a paint spraying device for the surface of a machined steel plate, and relates to the technical field of paint spraying. The device comprises a fixing frame, a conveying pump and a paint box which are arranged in a communicating mode are fixed to the top of the fixing frame, a horizontally-arranged supporting frame is installed on the fixing frame in a sliding mode, a hanging bracket is rotatably installed in a threaded sleeve block, a rotary paint spraying mechanism communicating with the conveying pump is arranged on the hanging bracket, and a translation mechanism used for driving a rotating frame to transversely move is arranged on the fixing frame. Through the arranged rotary paint spraying mechanism, the paint spraying effect on the steel plate is achieved, inthe rotating process of the arranged rotating frame, an auxiliary gear is driven to be in engaged connection with an inner gear ring to achieve rotation, so that a hollow shaft II and a hollow shaftI simultaneously drive a paint spraying disc to rotate to spray paint to the surface of the steel plate; and moreover, an arranged reciprocating mechanism can drive the rotary paint spraying mechanismto do transverse reciprocating motion, and the arranged translation mechanism can flexibly adjust the position of the steel plate, so that the full, uniform and efficient paint spraying effect on thesurface of the steel plate is achieved.

Description

technical field [0001] The invention relates to the technical field of paint spraying, in particular to a paint spraying device for the surface of a mechanically processed steel plate. Background technique [0002] Paint is a chemical mixture paint that can firmly cover the surface of objects for protection, decoration, marking and other special purposes. The authoritative book "Painting Technology" in the Chinese paint industry defines it like this: paint is a kind of material. This kind of material can be coated on the surface of the object by different construction techniques to form a continuous solid film with strong adhesion and certain strength. The film formed in this way is commonly called a coating film, also known as a paint film or a coating. Coatings are generally composed of film-forming substances, fillers, solvents, and additives. They belong to organic chemical polymer materials, and the formed coating film belongs to the type of polymer compounds. Accordi...

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Problems solved by technology

[0003] The patent application publication No. CN108672156 A discloses a paint spraying device for steel plate processing, including a bottom plate, both sides of the top of the bottom plate are fixedly connected with hydraulic telescopic rods, and the top of the hydraulic telescopic rods is fixedly connected with a fixed plate, between the two fixed plates A movable box is fixedly connected, and the top of the inner cavity of the movable box is fixedly connected with a bidirectional rotating motor through a connecting plate, and the two output shafts of the bidirectional rotating motor are fixedly connected with threaded rods through a coupling. The painted steel plate is sprayed back and forth, and the steel plate is rotated when the steel plate is painted, so that the steel plate is very evenly painted, which greatly improves the quality of the steel plate spray paint; although this device can be used for the steel plate spray paint treatment, but The painting range is small, and the painted surface of the steel plate cannot be fully and thoroughly sprayed. For this reason, a machine-processed steel plate surface painting device is now provided to solve the above technical problems

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