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3C1B equipment and modification method of 3C1B equipment by adopting 3C2B equipment

A 3C1B, equipment technology, applied in spraying devices, devices for coating liquid on the surface, spray booths, etc., can solve the problems of lengthy process, poor compatibility, unnecessary, etc., and achieve the goal of shortening the stoppage period, reducing consumption and saving costs Effect

Pending Publication Date: 2018-01-09
DFSK MOTOR LTD CHONGQING BRANCH CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Due to the poor compatibility between traditional PVC coatings and topcoat coatings, the existing 3C1B technology requires PVC spraying and glue injection before topcoat spraying, and drying of the body after glue injection. With the development of new coatings, PVC coatings and topcoats have been able to have better compatibility. Therefore, in the case of new coatings, the original process is lengthy and unnecessary.

Method used

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  • 3C1B equipment and modification method of 3C1B equipment by adopting 3C2B equipment
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  • 3C1B equipment and modification method of 3C1B equipment by adopting 3C2B equipment

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Embodiment 1

[0029] see figure 2 , the embodiment of the present invention provides a kind of 3C1B equipment, this 3C1B equipment comprises mobile equipment 120 and the following stations: first grinding line 113, PVC spraying line 111, glue injection line 110 and topcoat equipment, topcoat equipment includes surface Paint spraying booths, topcoat baking lines and finishing lines119. A mobile device 120 is arranged between each station, so that each station is connected in sequence, and driven by the mobile device 120, the automobile can enter each station in turn.

[0030] The top paint spray booth comprises a first top paint spray booth 214 and a second top paint spray booth 217, and the top paint baking line includes a first top paint baking line 115 and a second top paint baking line 118, and the first top paint spray booth The room 214 is connected to the first top paint baking line 115 , and the second top paint spray booth 217 is connected to the second top paint baking line 118 ....

Embodiment 2

[0039] This embodiment provides a method for refitting a 3C2B device 100 into a 3C1B device 200 .

[0040] see figure 1 , the 3C2B equipment 100 before modification includes mobile equipment 120 and the following stations: glue injection line 110, PVC spraying line 111, glue oven 112, first grinding line 113 and topcoat equipment, and the topcoat equipment includes midway spray booth 114 in turn , the first top paint baking line 115, the intermediate coating grinding line 116, the color paint and varnish spray booth 117, the second top paint baking line 118 and the fine decoration line 119. There are mobile devices 120 between each station, so that each The stations are connected in turn, and the cars can enter each station in turn.

[0041] Intermediate coating equipment is included in the midway painting room 114 , and color painting equipment and varnish equipment are included in the color paint and varnish spraying room 117 .

[0042] During modification, perform the fol...

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Abstract

The invention discloses an automobile coating process and equipment, and particularly relates to 3C1B equipment and a modification method of the 3C1B equipment by adopting 3C2B equipment. The 3C1B equipment provided by the invention comprises moving devices and the following work stations: a first grinding line, a PVC spray-coating line, an adhesive injection line and final coating equipment; thefirst grinding line, the PVC spray-coating line, the adhesive injection line and the final coating equipment are arranged in sequence; and all the work stations are connected in sequence through the moving devices. With the adoption of the 3C1B equipment and the modification method of the 3C1B equipment by adopting the 3C2B equipment provided by the invention, the conventional 3C2B equipment is modified into the 3C1B equipment; besides, the capacity of the equipment is maximized, and the automobile coating process efficiency is improved.

Description

technical field [0001] The invention relates to an automobile painting process and equipment, in particular to a 3C1B equipment and a method for refitting 3C1B equipment from 3C2B equipment. Background technique [0002] In traditional automobile production, automobile manufacturers use the 3C2B (three-coat-two-bake) process for automobile painting. The key process of 3C2B is intermediate coating-drying-color paint-varnish-drying. 3C refers to the intermediate coating, color paint and varnish, 2B refers to the drying of the intermediate coating and the drying of the color paint and varnish. [0003] With the development of technology, especially the development of coating technology, the 3C1B (three-coating-one-baking) coating process is becoming more and more mature, and because of its advantages of being more environmentally friendly and energy-saving, it has been more and more widely used. 3C1B refers to the process of spraying the primer, metallic paint and varnish in ...

Claims

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Application Information

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IPC IPC(8): B05B16/00B05C5/02
Inventor 许林程晓雪田海洋
Owner DFSK MOTOR LTD CHONGQING BRANCH CO
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