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Vacuum corrugated pipe automatic welding equipment

A technology of automatic welding and welding equipment, applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve the problems of difficulty in keeping two bellows rotating synchronously, and the extrusion force of the two bellows pipe bodies is large.

Active Publication Date: 2021-05-18
辽宁希泰科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide an automatic welding equipment for vacuum bellows, which is convenient for welding two bellows, and solves the problems that it is difficult to keep the two bellows rotating synchronously and the extrusion force between the two bellows is too large

Method used

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  • Vacuum corrugated pipe automatic welding equipment
  • Vacuum corrugated pipe automatic welding equipment
  • Vacuum corrugated pipe automatic welding equipment

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Embodiment

[0034] Example: see figure 1 and figure 2 , a vacuum bellows automatic welding equipment, including a welding equipment body 10, a positioning mechanism 20 located above the welding equipment body 10, a driving mechanism 30 located inside the welding equipment body 10, and a welding equipment body 10 for controlling the rotation of the bellows The adjustment mechanism 40; the welding equipment body 10 includes a worktable 101, a three-axis positioning mechanism 103 located on the top surface of the workbench 101, and a welding torch 104 is connected to the three-axis positioning mechanism 103; the three-axis positioning mechanism 103 can be positioned along X, Y, Z The welding torch 104 is moved in three directions to facilitate accommodation of different sizes and lengths of bellows.

[0035] see figure 2 and image 3The positioning mechanism 20 includes two moving parts 201 located on the front and rear sides of the top of the workbench 101 and capable of sliding along ...

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Abstract

The invention relates to the technical field of welding equipment, in particular to vacuum corrugated pipe automatic welding equipment. The equipment comprises a welding equipment body, a positioning mechanism located above the welding equipment body, a driving mechanism located on the inner side of the welding equipment body and an adjusting mechanism located on the welding equipment body and used for controlling corrugated pipes to rotate. The welding equipment body comprises a workbench and a three-axis positioning mechanism located on the top face of the workbench, and a welding gun is connected to the three-axis positioning mechanism. Two adjusting parts which rotate synchronously in the adjusting mechanism are used for controlling the corrugated pipes to rotate, it can be guaranteed that the rotating amplitudes of the two corrugated pipes are the same, and the situation that the welding portion cracks due to the fact that the two corrugated pipes are stressed unevenly is avoided.

Description

technical field [0001] The invention relates to the technical field of welding equipment, in particular to an automatic vacuum bellows welding equipment. Background technique [0002] Corrugated pipes mainly include metal bellows, corrugated expansion joints, corrugated heat exchange tubes, diaphragm membrane boxes and metal hoses, etc. Metal bellows are mainly used to compensate pipeline thermal deformation, shock absorption, and absorb pipeline settlement deformation, etc., and are widely used Used in petrochemical, instrumentation, aerospace, chemical, electric power, cement, metallurgy and other industries; corrugated pipes made of plastic and other materials also play an irreplaceable role in the fields of medium transmission, power threading, machine tools, and home appliances. [0003] Nowadays, in the production process of stainless steel vacuum bellows, in order to meet the process requirements, it is often necessary to weld two shorter pipe bodies to form a longer ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/053B23K37/02
CPCB23K37/02B23K37/0533B23K37/0538
Inventor 孙艳朝
Owner 辽宁希泰科技有限公司
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