一种自适应夹持机械手

By designing an adaptive gripper, using adjustable grippers and telescopic sliding positioning rods, the problem of traditional grippers being unable to grip workpieces of different shapes simultaneously is solved, achieving efficient and stable workpiece processing.

CN122401485APending Publication Date: 2026-07-17SHANGHAI HONGZHE AUTOMATION TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SHANGHAI HONGZHE AUTOMATION TECH CO LTD
Filing Date
2026-06-10
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Traditional robotic arms cannot efficiently grip workpieces of different shapes at the same time, resulting in the need to frequently change grippers and affecting processing efficiency.

Method used

Design an adaptive clamping robot with two clamping plates, a rotary cylinder and a drive cylinder. The clamping plates are equipped with a first clamp and a second clamp. The first clamp is used for square workpieces and the second clamp is used for round workpieces. The clamps are adjustable to adapt to different shapes and sizes. Multi-shape adaptive fitting is achieved by using a telescopic sliding positioning rod and a clamp with adjustable curvature.

Benefits of technology

It enables stable and efficient clamping of workpieces of different shapes and sizes without changing the fixture, thus improving processing efficiency and stability.

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Abstract

本申请涉及机械手设备领域,尤其是涉及一种自适应夹持机械手,包括机械臂、两夹板、旋转气缸以及驱动气缸,两所述夹板转动安装在所述机械臂的前端,所述旋转气缸设在所述机械臂的底部,所述驱动气缸设在所述机械臂的顶部,所述夹板的左右两端分别设有第一夹具和第二夹具,所述第一夹具和所述第二夹具分别用于对不同形状、不同尺寸的工件进行夹取。本申请的目的是提供一种具备多形状自适应贴合能力,且同时保持高精度定位的机械式自适应夹持机械手,进而在夹取不同形状的工件时,不需要反复对机械手上的夹具进行更换,进而有利于保障工件日常加工制造的效率。
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