Special device for sealing machine of fuel tank

Abstract

The invention discloses a special device for a sealing machine of a fuel tank, which comprises a horizontal working platform, an uptight column is arranged on one side of the working platform; a cantilever is arranged at the top end of the upright column; a lifting shaft is mounted on the cantilever; a pressure plate is arranged at the lower end of the lifting shaft; a sealing module is rotationally mounted on the working platform; and rollers which collide towards the sealing module are respectively mounted on two sides of the sealing module, transversely move under the drive of oil cylinderpiston rods on the outer sides of the rollers and collide with the edge part of the fuel tank on the sealing module, thereby achieving the sealing around the edge. The invention has the advantages ofsimple structure, high automation, time and labor saving, quick sealing of the fuel tank, low rework rate, good sealing effect, high production efficiency of the fuel tank and low production cost andcan be generalized and used.

Description

Technical field: [0001] The invention mainly relates to the mechanical field of the fuel tank manufacturing process, in particular to a special equipment for a fuel tank sealing machine. technical background: [0002] With the development of society, in order to meet the needs of the rapid development of automobile production technology, the oxygen welding process was used for the fuel tank end cap and the body in the past, and later changed to resistance welding, etc. Although it basically meets the requirements for use, but in the production process, The degree of automation is low, most processes need to be manually operated, which is time-consuming and laborious, and there are problems such as slow sealing of fuel tanks and high rework rate, resulting in low production efficiency and high production costs of fuel tanks. In order to speed up the transformation of traditional metal fuel tank production technology, improve the production of automotive fuel tanks Therefore, ...

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Problems solved by technology

[0003] The purpose of the present invention is to make up for the deficiencies of the prior art, and provide a special equipment for fuel tank sealing machine, which solves the problems of low automation, time-consuming and laborious, slow sealing of fuel tanks, high rework rate, etc., improves the production efficiency of fuel tanks, reduces the Cost of production

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