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Full-automatic spot-welding equipment

A spot welding equipment, fully automatic technology, applied in the direction of welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve the problem of inability to realize automatic operation, reduce the labor intensity of the operator, and does not involve welding workpiece loading and unloading devices And other problems, to achieve the effect of reducing equipment investment cost, improving welding quality, and occupying a small space

Active Publication Date: 2015-04-22
长城汽车股份有限公司平湖分公司
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  • Claims
  • Application Information

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Problems solved by technology

Although the technical solution of this patent application has the characteristics of simple operation, safety and reliability, it can not only significantly reduce the labor intensity of the operator, but also reduce the equipment cost investment; but it does not involve the loading and unloading device of the welding workpiece, and can only complete the welding The automatic adjustment of the position cannot realize the automatic operation of the whole welding process

Method used

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  • Full-automatic spot-welding equipment
  • Full-automatic spot-welding equipment

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Embodiment Construction

[0028] see image 3 , the present invention includes a feeding device 3, a workpiece positioning clamping and welding device 4, a drop and product delivery device 5, a fixed frame 2 and a PLC system, the feeding device 3 is arranged on the top of the fixed frame 2, and the workpiece The positioning clamping and welding device 4, the dropping part and product conveying device 5 are all installed on the base of the fixed frame 2, the falling part and product conveying device 5 is assembled with the workpiece positioning clamping and welding device 4, and the feeding device 3 , Workpiece positioning clamping and welding device 4, dropping and product conveying device 5 are all controlled by PLC system.

[0029] see Figure 4 , the feeding device 3 of the present invention includes a lower workpiece suction cup type grabbing mechanism 3-1, an upper part sucker type grabbing mechanism 3-2, a workpiece grabbing mechanism guide assembly 3-3, and a workpiece grabbing mechanism drive ...

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Abstract

The invention discloses full-automatic spot-welding equipment for realizing automatic operation mode in the whole welding process. The full-automatic spot-welding equipment comprises a charging device, a workpiece positioning-clamping-welding device, a falling-piece and product conveying device, a fixed frame and a PLC (Programmable Logic Controller) system, wherein the charging device is arranged at the top part of the fixed frame; the workpiece positioning-clamping-welding device and the falling-piece and product conveying device are respectively arranged on a base of the fixed frame; the falling-piece and product conveying device and the workpiece positioning-clamping-welding device are assembled; the charging device, the workpiece positioning-clamping-welding device and the falling-piece and product conveying device are respectively controlled by the PLC system. The full-automatic spot-welding equipment disclosed by the invention has the characteristics of small occupied space, high automation degree and simple operation, has the advantages that not only can the working condition of operators be improved and can the labor intensity be reduced, but also the welding quality is improved, and the consistency of products is guaranteed; simultaneously the investment cost of the equipment is also reduced. The full-automatic spot-welding equipment disclosed by the invention is applicable to welding of sheet metal parts.

Description

technical field [0001] The invention relates to a welding device, in particular to a fully automatic spot welding device, which belongs to the technical field of welding. Background technique [0002] Spot welding is a welding process suitable for sheet metal parts. It achieves joints through the fusion of the welded workpiece bodies without additional media. It has the characteristics of rapid joints and reliable strength. Therefore, spot welding welding processes are widely used In the welding process of automobile body components. as attached figure 1 , figure 2 The shown automobile roof front beam assembly 1 is composed of an upper part 1-1 and a lower part 1-2, and the upper part 1-1 and the lower part 1-2 are assembled by a spot welding process. Points 1-3 are distributed on the edge of the front beam assembly 1 of the car roof. [0003] At present, the spot welding process is generally completed by manual or robot operation. The manual welding method has defects ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K37/00B23K37/04B23K37/02
Inventor 朱学民
Owner 长城汽车股份有限公司平湖分公司
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