Automatic painting device for car pipe fitting
A technology for painting equipment and pipe fittings, which is applied to the surface coating liquid equipment, coating, etc., can solve the problems of low coating equipment level, backward production control technology, low production efficiency, etc., and achieve better painting quality Effect
Inactive Publication Date: 2015-01-28
CHONGQING TENGHAN IND & TRADE
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Problems solved by technology
On the whole, the development problems of China's automotive coatings are the lack of innovative technology, backward production control technology, and low level of equipment for coatings.
[0004] In the process of automobile manufacturing, there are many kinds of pipe fittings that need to be processed. The rods exposed to the external environment often need to be painted on the surface to improve the appearance and other properties of the workpiece, especially the inner wall of the pipe fittings. It also needs to be painted, and it is difficult to automate the painting line, requiring manual operation by workers, and the production efficiency is low
Method used
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Embodiment Construction
[0012] The present invention will be described in further detail below by means of specific embodiments:
[0013] The reference signs in the drawings of the description include: pipe fitting 1, pipe fitting fixing seat 2, telescopic cylinder 3, piston rod 4, feed channel 41, one-way valve 42, piston cylinder 5, elastic reed 6, motor 7, belt 8 , painting head 9, relief valve 91.
[0014] The embodiment is basically as attached figure 1 As shown: the hollow pipe 1 is vertically fixed on the pipe fixing seat 2, the telescopic cylinder 3 is on the left of the pipe, the output rod of the telescopic cylinder is located above it, and is rotatably connected with the piston rod 4 through the connecting plate, that is The piston rod can rotate relative to the connecting plate, but cannot move vertically and axially.
[0015] Connect by elastic reed 6 between piston cylinder 5 and fixed telescopic cylinder body, no matter piston cylinder is up or down, all can be subjected to the bigge...
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The invention discloses an automatic painting device for a car pipe fitting, and the automatic painting device can be used for automatically painting the inner wall of a car pipe. The automatic painting device comprises a rack, a pipe fitting fixing seat, a telescopic air cylinder and a piston cylinder, wherein the pipe fitting fixing seat is mounted on the rack; the piston cylinder is coaxial with the pipe fitting fixed to the pipe fitting fixing seat; a drive rod of the telescopic air cylinder is connected with a piston rod in the piston cylinder; the piston cylinder is connected with the rack through an elastic spring piece; a feeding channel which leads to the interior of the piston cylinder is formed in the piston rod; a painting head capable of extending into the inner wall of the pipe fitting is arranged on the piston cylinder; a one-way valve is arranged in the feeding channel; a pressure relief valve is arranged in the painting head. According to the scheme, the inner wall of the car pipe fitting can be automatically painted.
Description
technical field [0001] The invention relates to a painting tool for auto parts. Background technique [0002] Nowadays, coatings are used in many fields. Because they are often exposed to the atmosphere and are eroded by oxygen and moisture, it is easy to cause metal corrosion, wood decay, and cement weathering. With the improvement of people's living standards, the requirements for various aspects of coatings All have been improved, especially the requirements for the hardness, wear resistance, aging resistance and other properties of coatings are getting higher and higher, so it is necessary to study more advanced coatings to meet people's needs. [0003] In 2009, China's total paint output ranked first in the world, becoming a major producer and consumer of paint in the world. However, the quality and variety of China's automotive coatings are still lagging behind. On the whole, the development problems of China's automotive coatings are the lack of innovative technolog...
Claims
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Inventor 丁丽霞
Owner CHONGQING TENGHAN IND & TRADE