Object shelf tray self-adaptation welding device based on laser vision

A welding device and self-adaptive technology, applied in auxiliary devices, welding equipment, auxiliary welding equipment, etc., can solve the problems of complex mechanical structure of the welding system, inability to identify weld seams, and difficult system control, etc., and achieve simple structure and control Simple, stable, and low-cost effects
CN103273233AInactive Publication Date: 2013-09-04SOUTHEAST UNIV
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
SOUTHEAST UNIV
Publication Date
2013-09-04
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

The invention discloses an object shelf tray self-adaptation welding device based on laser vision. The welding device comprises a base, two first axis moving devices arranged on the base in parallel, a second axis moving device arranged perpendicular to the first axis moving devices, a vertical axis moving device arranged on the second axis moving device, a laser vision sensor and a welding gun gesture mechanism. The laser vision sensor and the welding gun gesture mechanism are arranged abreast at the bottom end of the vertical axis moving device. Two ends of the second axis moving device are connected with the first axis moving devices. The laser vision sensor collects a welding gap image and stores the image to a computer through an image collection card, the computer processes the image to obtain the welding gap position, and a motion control card is utilized to control a welding gun walking device to conduct welding accurately. The self-adaptation welding device is high in self adaptability, capable of accurately recognizing the welding gap position of an object shelf tray, high in expandability, low in cost, simple and efficient to control and high in reliability.
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Description

[0001] technical field

[0002] The invention belongs to the field of automatic welding and relates to a laser vision-based self-adaptive welding system for shelf pallets.

[0003] Background technique

[0004] Pallet racks are widely used in manufacturing, third-party logistics and distribution centers and other fields. A shelf pallet is often welded by many parts with the same specifications, so the weld seam is the main feature of the pallet shelf. The structure of the pallet shelf determines that the key to its production is welding. The welding efficiency directly determines the production efficiency of the pallet rack, and the welding quality also directly determines the quality of the pallet rack. It can be seen that for pallet racks, the workload of welding is very huge, and the labor intensity of workers is very high. However, the existing technology uses manual semi-automatic welding, and operators need to be engaged in welding work for a long time in a high-temp...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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