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Improved robot claw structure

A technology of robot hands and grippers, applied in the direction of manipulators, chucks, manufacturing tools, etc., can solve the problems of high cost of spare parts, poor flexibility, time-consuming and laborious replacement, etc., to improve adaptability, improve firmness, and improve adsorption clips The effect of maintaining stability

Pending Publication Date: 2018-02-09
宁夏巨能机器人股份有限公司
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  • Application Information

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Problems solved by technology

However, this adsorption clamping structure has poor flexibility. In order to adapt to workpieces of different shapes, different types of grippers need to be matched on a production line, and the grippers must be replaced when changing products. Not only the cost of spare parts is high, but also time-consuming for each replacement. strenuous

Method used

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Embodiment Construction

[0018] The standard parts used in the present invention can be purchased from the market, and the special-shaped parts can be customized according to the instructions and the accompanying drawings. The specific connection methods of each part adopt mature bolts, rivets, welding in the prior art , pasting and other conventional means, no longer described in detail here.

[0019] refer to Figure 1-4 , a specific embodiment of the present invention includes a bottom plate 1, two splints 2 are slidably connected to the top of the bottom plate 1, the splints 2 are connected to the cylinder 3, a first cavity 4 is arranged inside the splint 2, and the inner shaft of the first cavity 4 Connected to the turntable 5, the inner wall of the splint 2 is uniformly provided with several threaded holes 6 communicating with the first cavity 4, and the outer wall of the splint 2 is provided with a second through hole 12 communicating with the first cavity 4, The inside of the bottom plate 1 i...

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Abstract

The invention discloses an improved robot claw structure. The improved robot claw structure comprises a bottom plate; two clamping plates are connected to the top of the bottom plate in a sliding manner; a first cavity is formed in each clamping plate; a rotating disk is coupled in each first cavity; a plurality of threaded holes communicated with the corresponding first cavity are evenly formed in the inner side wall of each clamping plate; a second through hole communicated with the corresponding first cavity is formed in the outer side wall of each clamping plate; a first through hole is formed in the bottom plate; a clamping device is arranged on the inner side wall of each clamping plate, and is fixed to the corresponding threaded holes through bolts; a vacuum generator is arranged ineach clamping device; a vacuum opening of each vacuum generator is connected with a suction cup; each suction cup is fixed to a supporting frame; each supporting frame is connected to a wing plate through four supporting rods; each wing plate is fixed to the corresponding clamping device; and the tops of the corresponding supporting rods are hinged to the corresponding supporting frame. The improved robot claw structure can overcome the defects in the prior art, and the adaptability of claws to workpieces in different shapes is improved.

Description

technical field [0001] The invention relates to the technical field of industrial automation, in particular to an improved robot claw structure. Background technique [0002] Industrial robots are essential processing equipment in automated production lines. Among them, the manipulator claw is the key component of the industrial robot, which is responsible for clamping the workpiece. In order to avoid damage to the surface of the workpiece by the claws during the clamping process, the robot claws in the prior art generally use vacuum suction cups to adsorb and clamp the workpiece (for example, the first one with a vacuum generator and a suction cup in the Chinese invention patent CN 104057460 B one hand claw). However, this adsorption clamping structure has poor flexibility. In order to adapt to workpieces of different shapes, different types of grippers need to be matched on a production line, and the grippers must be replaced when changing products. Not only the cost of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J15/00B25J15/06
CPCB25J15/00B25J15/0616
Inventor 李维军麻辉张尚峥
Owner 宁夏巨能机器人股份有限公司
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