Full-automatic dual-spot welding machine for welding of automobile pallets

A car pallet, fully automatic technology, applied in the direction of welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve problems such as troublesome and low welding efficiency, achieve convenient implementation, low cost, and improve spot welding efficiency Effect
CN108971829AActive Publication Date: 2018-12-11JIANGSU BOJUN IND TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
JIANGSU BOJUN IND TECH
Publication Date
2018-12-11

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Abstract

The invention discloses a full-automatic dual-spot welding machine for welding of automobile pallets. The full-automatic dual-spot welding machine includes: a frame including two rail racks extended along x axis and y axis and in a same horizontal plane; two welding torch units arranged on the rail rack where the x axis locates in a manner of symmetry about an intersection of the x axis and the yaxis, wherein the two welding torch units can move synchronously to provide synchronous welding for an automobile pallet on the two sides in a manner of symmetry about the y axis; two feeding sets each including an automobile pallet positioning unit and a shifting unit, wherein the two feeding sets are arranged on the rail rack where the y axis locates in a manner of symmetry about the intersection of the x axis and the y axis, and wherein when one feeding set finishes spot welding of one automobile pallet and removes the automobile pallet from a welding area, the other feeding set shifts a positioned automobile pallet to the welding area so that continuous welding is achieved. The full-automatic dual-spot welding machine allows dual-torch nonstop continuous welding in the dual-access mode, so that spot welding efficiency is greatly improved; the full-automatic dual-spot welding machine is simple in structure, convenient to implement and low in cost.
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Description

technical field

[0001] The invention belongs to the field of welding auxiliary equipment for automobile pallets, in particular to a fully automatic double-spot welding machine for welding automobile pallets. Background technique

[0002] At present, the car tray is mainly welded by two panels, and then there are external parts formed on the panels. However, in the welding process, how to position the two panels is very important.

[0003] Therefore, in order to automate welding, most manufacturers first use external parts to fix the relative positions of the two panels, and then send them to the spot welding machine for spot welding. When the welding is completed, the external parts are removed or destroyed, and then Complete the welding of the two panels, and at the same time, use a welding torch to weld one by one.

[0004] Although the above-mentioned welding method can indeed be realized in terms of automation, the specific implementation process is quite responsible. F...

Claims

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