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Coating pretreatment analog device with functions of tank leaching and sprinkling

A simulation device and pre-treatment technology, which is applied to the device for coating liquid on the surface, pre-treatment surface, coating, etc., can solve the problems of human skin damage, high labor intensity, and inability to simulate spraying, etc., to achieve convenient computer control , to ensure the effect of safety

Inactive Publication Date: 2014-12-10
武汉钢铁有限公司
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AI Technical Summary

Problems solved by technology

The labor intensity of the test personnel in this way is relatively high, and the manual operation cannot achieve the accuracy of the processing time, and the corrosive liquid medicine will splash out during the stirring process of the medicine, causing damage to the human skin; at the same time, the laboratory test method only Can simulate tank immersion, but not spray

Method used

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  • Coating pretreatment analog device with functions of tank leaching and sprinkling
  • Coating pretreatment analog device with functions of tank leaching and sprinkling
  • Coating pretreatment analog device with functions of tank leaching and sprinkling

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Embodiment Construction

[0023] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0024] Such as figure 1 The shown pre-painting treatment simulation device with tank immersion and spraying functions includes a bottom plate 1 and a plurality of processing simulation device units installed on the bottom plate 1 . In this embodiment, six processing simulation device units are arranged on the bottom plate, each processing simulation device unit includes a tank body 7 fixedly installed on the base 1, and the tank body 7 between adjacent processing simulation device units is provided with a gap 8. It is convenient for disassembly and maintenance. The six treatment simulator units correspond to the six main processes of pre-painting treatment: pre-degreasing, degreasing, cleaning, surface conditioning, phosphating and passivation. Each process simulates two processes of tank immersion and spraying.

[0025] combine f...

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Abstract

The invention discloses a coating pretreatment analog device with functions of tank leaching and sprinkling. The coating pretreatment analog device comprises a baseplate and a plurality of processing analog device units arranged on the baseplate, wherein each processing analog device unit comprises a tank body arranged on a base, a hot water tank arranged in the tank body and a stirring pump for stirring liquid medicine in the tank body; each tank body comprises a tank body front part with an end cover and a tank body rear part without an end cover, a division board is arranged on the top surface of each tank body rear part, a nozzle is arranged on the side wall of each division board, and a heating coil for heating a hot water tank is arranged on each tank body. The device can realize tank leaching and sprinkling in the coating pretreatment process, and can realize randomly switching and combination of the two functions so as to realize real analog of the coating pretreatment process; the tank leaching and the sprinkling of a workpiece can be finished under the clamping of a mechanical hand, and the actions are controlled by a computer terminal, without needing manual operation of operators, so that the security of the operators can be ensured.

Description

technical field [0001] The invention relates to the coating technology of automobile steel plates, in particular to a pre-painting simulation device for a laboratory with tank dipping and spraying functions. Background technique [0002] Painting can make the car have better corrosion resistance and high decoration, prolong its service life, and improve the quality and value of the product. In the automobile painting process, the pretreatment of the car body is one of the important processes that determine the quality of the painting. Its main function is to obtain the surface cleanliness, surface roughness and chemical structure suitable for painting on the workpiece. Cleaning, phosphating, passivation and other aspects. [0003] At present, in the coating workshop of an automobile factory, the pretreatment process is generally completed with a large dipping tank and spraying device, and the process development stage often needs to be carried out in a laboratory. The metho...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05D3/00
Inventor 龙安周少云叶纪康曾永龙葛锐雷泽红吴青松祝洪川陈寅赵春晖
Owner 武汉钢铁有限公司
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