Clamping head structure for industrial robot

Abstract

The invention discloses a clamping head structure for an industrial robot, and particularly relates to the field of the industrial robots. The clamping head structure for the industrial robot comprises clamping jaws. A driving arm is fixedly connected with one end of each clamping jaw, and a first telescopic rod and a second telescopic rod are hinged with the top of each driving arm through hingedbases. A clamping block is hinged with the top of each first telescopic rod and the top of the corresponding second telescopic rod through hinged bases, and an adjusting assembly is fixedly arrangedat the bottom of each clamping block. A telescopic sleeve is fixedly arranged on the top of each driving arm, and a joint ball is fixedly connected with the top of each telescopic sleeve. According tothe clamping head structure for the industrial robot, the driving arms cooperate with the first telescopic rods and the second telescopic rods, and therefore the clamping blocks can be tightly pressed on the surface of a workpiece; in addition, the telescopic sleeves cooperate with the joint balls, and therefore the clamping blocks can be parallel to the workpiece as the clamping blocks tightly clamp the workpiece; and each driving arm applies the pressure to the two ends of the corresponding clamping block through the corresponding first telescopic rod and the corresponding second telescopicrod, and therefore the clamping operation of the clamping blocks can be more powerful, and the purpose of conveniently clamping the workpiece is achieved.

Description

technical field [0001] The present invention relates to the technical field of industrial robots, and more specifically, the present invention relates to a gripping head structure for industrial robots. Background technique [0002] The gripping head structure of the existing industrial robots still has certain defects in use. Although the existing gripping head structure can replace the human hand to grip the workpiece and process the workpiece, but because the tip of the gripping claw on the gripping head It has an arc-shaped structure. Some workpieces are more precise and need to be gripped by the tip. Some workpieces are prone to sideways slipping due to the contact between the tip and the workpiece due to their large volume. It is inconvenient to disassemble and repair, which brings inconvenience to use. [0003] The patent application publication number CN201711297999.0 discloses a clamping head structure for industrial robots. The beneficial effect of the invention i...

AI Technical Summary

Problems solved by technology

[0004] However, when the above-mentioned technical solution is actually used, there are still many shortcomings, such as only using the joint ball to make the movable rod fit, and it is easy to cause weak clamping when clamping the workpiece.

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