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A welding production line for an automobile body side wall outer panel assembly

A technology for side panels and car bodies, applied in welding equipment, welding equipment, auxiliary welding equipment, etc., can solve the problem of weak, fully automated car body side panel assembly, and multi-station parallelism, etc. question

Active Publication Date: 2021-04-16
XIAMEN UNIV
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  • Abstract
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  • Application Information

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Problems solved by technology

[0006] In view of the technology existing in the above background technology, the welding of the automobile body side outer panel assembly has not been fully automated, its intelligence is not high, there is no integrated console, the operation is not strong, there is no multi-station parallel, and the production efficiency is not high problem, the present invention provides a welding production line capable of intelligent automatic welding of automobile body side panel assembly

Method used

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  • A welding production line for an automobile body side wall outer panel assembly
  • A welding production line for an automobile body side wall outer panel assembly
  • A welding production line for an automobile body side wall outer panel assembly

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Embodiment Construction

[0049] Attached below Figures 1 to 16 And the embodiment describes the present invention in detail.

[0050] Such as figure 1 As shown, based on the analysis of the system workflow and the design of the assembly line, the welding production line is equipped with five stations to complete the processes of manual loading, welding setting, transfer, welding solidification and unloading inspection. The state of the product before entering the welding line is: four parts of H-pillar, B-pillar, sill plate and A-pillar. First, the loading is completed at the loading station. After the loading is in place, the rotatable table rotates, and the workpiece enters the welding and shaping station, and at the same time, the next workpiece starts to be loaded. The welding shaping manipulator welds the key welding points of the assembly. In this station, the workpiece is welded into a single piece. After the welding is completed, the transfer station manipulator moves to transfer the work...

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Abstract

The invention relates to a welding production line for an automobile body side wall outer plate assembly, which relates to the technical field of automobile production. The invention aims to realize the full automation, multi-station parallel and high-efficiency production of the welding of the side wall outer plate assembly of the automobile body. Technical points: The welding production line includes a rotatable workbench, a pneumatic fixture installed on the rotatable workbench, two stereotyped welding robots, two solid-type welding robots, and a grabbing robot; A group of loose parts on a working unit of the pneumatic fixture is welded and shaped, and the grabbing robot of the transfer station grabs the shaped and welded workpiece and moves along the slide rail to the corresponding pair between the two solid welding robots. The workpiece is fixed-welded by two solid-type welding robots; the grabbing robot transfers the solid-welded workpiece to the blanking inspection station. The invention is used to realize the automatic welding of the side wall outer plate assembly of the automobile body.

Description

technical field [0001] The invention relates to a welding production line for an automobile body side wall outer plate assembly, which is used for automatic welding of the automobile body side wall outer plate assembly and relates to the technical field of automobile production. Background technique [0002] The side panel assembly of the automobile body is an important assembly part of the automobile. The outer panel of the side wall of the automobile body is composed of A-pillar, B-pillar, H-pillar and door sill. In traditional factories, manual welding is generally used for the welding production of automobile body side panel assemblies. Manual welding has problems such as low production efficiency and high production cost, and the operator is in direct contact with the welding workpiece and welding equipment, which poses safety hazards. [0003] In order to improve production efficiency and reduce production cost, the prior art provides automatic welding equipment for ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K31/02B23K37/00B23K37/04
CPCB23K31/02B23K37/00B23K37/0443B23K2101/006
Inventor 许英杰曾兰婷贺玮陈影
Owner XIAMEN UNIV
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