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Robot gripper

A robot gripper and robot technology, which is applied in the direction of manipulators, chucks, manufacturing tools, etc., can solve problems such as falling off, safety accidents, and limited adsorption force of electromagnetic suckers, so as to achieve the effect of improving the grasping force and ensuring stable grasping

Active Publication Date: 2019-03-29
无锡威卓智能机器人有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the adsorption force of the electromagnetic chuck is limited, and the workpiece is easy to fall off from the gripper during the transfer process, resulting in a safety accident. Therefore, it is necessary to improve the existing robot gripper to improve the gripping effect of the gripper

Method used

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Embodiment Construction

[0026] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0027] robot gripper

[0028] One aspect of the present invention provides a robot gripper, the robot gripper is installed at the end of a robotic arm of a robot, and is used for grabbing a workpiece made of ferromagnetic material. Such as figure 1 As shown, it is a structural schematic diagram of a robot gripper of the present invention in a specific embodiment. The robot gripper includes a mounting bracket 1, at least one electromagnetic chuck 2 and at least one set of rotary clamping cylinders.

[0029] The electromagnetic chuck 2 is arranged on the bottom of the mounting bracket 1 . The electromagnetic chuck 2 can generate electromagnetic adsorption force after being energized, thereby absorbing the workpiece made of ferr...

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Abstract

The invention provides a robot gripper which comprises a mounting bracket, at least one electromagnetic suction disc, and at least one group of rotary clamping air cylinder group. The electromagneticsuction discs are arranged at the bottom of the mounting bracket; the rotary clamping air cylinder group comprises two symmetrically arranged clamping air cylinders, cylinders of the two clamping aircylinders are separately connected to two opposite side walls of the mounting bracket, piston rods of the two clamping air cylinders stretch out of the bottom of the mounting bracket downward; the piston rods of the clamping air cylinders can rotate between a clamping position for clamping a workpiece and a releasing position for releasing the workpiece. The robot gripper provided with the electromagnetic suction discs and the rotary clamping air cylinders has the electromagnetic adsorption gripping and mechanical gripping function. Compared with the prior art, the gripping force of the robotgripper is enhanced to a relatively great extent, so that the workpiece is gripped stably.

Description

technical field [0001] The invention relates to the field of industrial robots, in particular to a robot gripper. Background technique [0002] In order to grasp and move the workpiece, the end of the mechanical arm of the industrial robot is provided with a gripper. For some workpieces made of ferromagnetic materials, a gripper equipped with an electromagnetic chuck is currently used for adsorption-type grasping. [0003] However, the adsorption force of the electromagnetic chuck is limited, and the workpiece is easy to fall off from the gripper during the transfer process, resulting in safety accidents. Therefore, it is necessary to improve the existing robot gripper to improve the gripping effect of the gripper. Contents of the invention [0004] In order to achieve the above object, the present invention provides a robot gripper, which can firmly grasp ferromagnetic material workpieces, and its specific technical scheme is as follows: [0005] Mounting brackets, [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J15/06
CPCB25J15/0608
Inventor 何继中
Owner 无锡威卓智能机器人有限公司
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