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Multi-robot automatic surface spray coating system for large-sized complicated workpiece

A complex workpiece, multi-robot technology, applied in the field of robots, can solve the problems of low spraying quality and efficiency, and achieve the effects of easy guarantee of spraying quality, high positioning accuracy and easy control

Inactive Publication Date: 2019-05-31
清研同创机器人(天津)有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of the above problems, the purpose of the present invention is to provide a multi-robot automatic spraying system on the surface of large and complex workpieces to solve the problems of low spraying quality and efficiency of the existing robot spraying system

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  • Multi-robot automatic surface spray coating system for large-sized complicated workpiece
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  • Multi-robot automatic surface spray coating system for large-sized complicated workpiece

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Embodiment Construction

[0038] Embodiments of the present invention will be described below with reference to the accompanying drawings. Those skilled in the art would recognize that the described embodiments can be modified in various ways or combinations thereof without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims. Also, in this specification, the drawings are not drawn to scale, and like reference numerals denote like parts.

[0039] For the spraying operation of large and complex workpieces, due to the huge size of the workpieces to be sprayed, to achieve full coverage of the workpiece spraying, the required beam length is very long. The beam of the current gantry-type mobile platform needs lightweight design, and its static stiffness and dynamic stiffness are low. The deformation and vibration caused by it will affect the quality of spraying. Therefore, the commonly us...

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Abstract

The invention discloses a multi-robot automatic surface spray coating system for a large-sized complicated workpiece. The multi-robot automatic surface spray coating system for the large-sized complicated workpiece comprises an upper surface spray coating system, a lower surface spray coating system and a rotating table system. The upper surface spray coating system comprises a cross beam rack, afirst linear movement mechanism and a first spray coating robot, the first linear movement mechanism drives a first spray coating robot to move to conduct spray coating on the upper surface of the workpiece. The lower surface spray coating system comprises at least two spray coating units. The spray coating units are inclined at a set angle relative to the center axis of the rotating table system.Each spray coating unit comprises a second linear movement mechanism and a second spray coating robot. The second linear movement mechanisms drive the second spray coating robots to move to conduct spray coating on the lower surface of the workpiece. The rotating table system is used for holding the workpiece and adjusts the position of the workpiece. The multi-robot automatic surface spray coating system is suitable for surface spray coating of the large-sized complicated workpiece, the labor cost is reduced, and the spray coating efficiency and coating quality are improved.

Description

technical field [0001] The invention relates to the technical field of robots, in particular to a multi-robot automatic spraying system on the surface of large and complex workpieces. Background technique [0002] In the field of automobile manufacturing, the application of robots to body surface spraying is a relatively mature case. However, the general robot spraying system is no longer suitable for the surface spraying of large and complex workpieces (such as aircraft). [0003] For the spraying operation on the surface of large and complex workpieces, most companies still use manual spraying. This method has low spraying efficiency, difficult to guarantee coating quality, and toxic paint mist seriously endangers human health. Security risks. [0004] Most of the existing automatic spraying systems adopt the gantry structure design. Chinese utility model patent CN203155435U discloses a gantry-type all-round automatic spraying machine, which adopts the gantry-type struct...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B13/04B05B13/02
Inventor 刘召李叶张炜陈洪安
Owner 清研同创机器人(天津)有限公司
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