Automatic nozzle and submerged arc welding machine and control system

A technology of submerged arc automatic welding machine and control system, which is applied in arc welding equipment, manufacturing tools, welding rod characteristics, etc., can solve the problems of long preparation time before welding, low degree of automation, poor welding quality, etc., and achieves a simple and clear program structure. , The effect of reducing procurement costs and technical level requirements

Active Publication Date: 2020-05-15
CFHI DALIAN HYDROGENANT REACTOR +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the current submerged arc welding of chemical container cylinders and nozzles uses semi-mechanized welding equipment, which has low automation, difficult operation, poor welding quality, low efficiency, and long preparation time before welding.

Method used

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  • Automatic nozzle and submerged arc welding machine and control system
  • Automatic nozzle and submerged arc welding machine and control system
  • Automatic nozzle and submerged arc welding machine and control system

Examples

Experimental program
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Embodiment Construction

[0037] The present invention will be further described below in conjunction with accompanying drawing:

[0038] Such as figure 1 , The automatic submerged arc welding machine of the present invention mainly includes an aligning mechanism 1, a rotary support 3, a rotary system 10, a horizontal movement unit 2, a vertical movement unit 6, a wire feeding unit 7, a remote operation control box 9, a welding wire reel and Mechanisms such as its mounting bracket 8, lighting unit 4, drag chain annex 5 and other annexes. One side of the horizontal motion unit 2 is connected with the centering mechanism 1, and the other side is connected with the slewing support 3, the slewing system is installed at the lower part of the slewing support 3, the drag chain attachment 5 is connected with the lower part of the slewing system, the welding wire reel and its mounting bracket 8 . The remote operation control box 9 is fixed on the bracket of the drag chain attachment 5, the front end of the dra...

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PUM

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Abstract

The invention provides an automatic nozzle and submerged arc welding machine and a control system. One side of a horizontal movement unit is connected with a self-aligning mechanism, the other side ofthe horizontal movement unit is connected with a rotating support, a rotating system is installed on the lower part of the rotating support, a drag chain accessory is connected with the lower part ofthe rotating system, a welding wire disc, a mounting bracket of the welding wire disc and a remote operation control box are fixed on a bracket of the drag chain accessory, the front end of the dragchain accessory is connected with a perpendicular movement unit, and a wire feeding unit is installed at the lower end of the perpendicular movement unit. According to the automatic nozzle and submerged arc welding machine, the digitalization degree is improved, the operation difficulty is reduced, the self technical level requirements of a welder are reduced, the welding preparation time is shortened, the product manufacturing cycle is increased, the influence of human factors on the welding process is reduced, and the welding quality is ensured.

Description

technical field [0001] The invention belongs to the field of welding, and in particular relates to a submerged arc automatic welding machine and a control system. Background technique [0002] Most of the current submerged arc welding of chemical container cylinders and nozzles uses semi-mechanized welding equipment, which has low automation, difficult operation, poor welding quality, low efficiency, and long preparation time before welding. [0003] The submerged arc automatic welding machine is a welding machine that uses the arc to burn under the flux layer for welding. Its inherent advantages such as stable welding quality, high welding productivity, no arc light and little smoke and dust make it the main welding special device in the production of pressure vessels, pipe section manufacturing, and box-type beam-column steel structures. [0004] The pipe submerged arc automatic welding machine is mainly used as a special equipment for the submerged arc automatic welding ...

Claims

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Application Information

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IPC IPC(8): B23K9/18B23K9/28B23K9/133B23K9/32
CPCB23K9/18B23K9/287B23K9/133B23K9/32
Inventor 肖鹏袁亮文刘万存高永光王彦坤赵佳谷松伟
Owner CFHI DALIAN HYDROGENANT REACTOR
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