A control system for an automatic adjustment device of an argon arc welding machine

An automatic adjustment and device control technology, applied in arc welding equipment, manufacturing tools, welding equipment, etc., can solve the problem of non-adjustable welding diameter range, achieve the effect of increasing self-adaptive function and improving work efficiency

Active Publication Date: 2019-06-11
山东先罗新型建材科技开发有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Ordinary argon arc welding is not suitable for welding irregular circles such as round or oval, and the welding diameter range cannot be adjusted

Method used

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  • A control system for an automatic adjustment device of an argon arc welding machine
  • A control system for an automatic adjustment device of an argon arc welding machine

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Experimental program
Comparison scheme
Effect test

Embodiment

[0019] A control system for an automatic adjustment device of an argon arc welding machine, such as figure 1 As shown, the HMI is connected to the PLC circuit, and the PLC circuit is connected to the servo motor, and the servo motor is connected to the welding torch adjustment device to form a control circuit, and the PLC, sliding rheostat and power supply are connected in pairs to form an acquisition circuit.

[0020] In the above, the sliding rheostat is also mechanically connected with a roller bearing, which rolls on the welding surface of the product, collects the information of the welding surface in real time, and transmits the diameter and shape information of the welding surface to the sliding rheostat.

[0021] In this control system, the control line is regulated according to the position information collected by the collection line, and the data is processed by the PLC, while the HMI directly visualizes the position information collected by the PLC, and the HMI prov...

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PUM

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Abstract

The invention discloses a control system of an argon arc welding stand automatic adjusting device. An HMI and a PLC are in circuit connection; the PLC is in circuit connection with a servo motor; the servo motor is connected with a welding gun adjusting device to form a control circuit; and the PLC, a slide rheostat and a power supply are pairwise in circuit connection to form acquiring circuits. The control system overcomes the difficulty of incapability of automatically welding according to the product outer diameter change by traditional argon arc welding, improves the self-adaption function of argon arc welding, improves the working efficiency, is suitable for welding and positioning of such irregular circular surfaces as circles or ellipses, and can automatically adjust the welding position gap according to the welding surface position.

Description

technical field [0001] The invention relates to the field of positioning of welding equipment, in particular to a control system for an automatic adjustment device of an argon arc welding machine table. Background technique [0002] Argon arc welding is a welding technique that uses argon as a shielding gas. Also known as argon gas shielded welding. It is to pass argon protective gas around the arc welding to isolate the air from the welding area and prevent the oxidation of the welding area. [0003] Argon arc welding technology is based on the principle of ordinary arc welding, using argon gas to protect the metal welding material, and through high current to make the welding material melt into a liquid state on the base material to be welded to form a molten pool, so that the welded metal and the welding material It is a welding technology that achieves metallurgical combination of materials. Since argon gas is continuously supplied during high-temperature fusion weldin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K9/16B23K9/10B23K9/12B23K9/32
CPCB23K9/10B23K9/126B23K9/16B23K9/32
Inventor 兰志强曹宇轩
Owner 山东先罗新型建材科技开发有限公司
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