A quick rotary gripper device

CN224295855UActive Publication Date: 2026-05-29SHANGHAI DAOHONG AUTOMOTIVE EQUIP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHANGHAI DAOHONG AUTOMOTIVE EQUIP
Filing Date
2025-06-12
Publication Date
2026-05-29

AI Technical Summary

Technical Problem

In existing technologies, using robotic arms to switch workpiece positions between two adjacent workstations is costly and requires a large area, making it difficult to meet the demand for efficient and low-cost workpiece switching.

Method used

A quick-access rotary gripper device was designed, which utilizes a combination of multiple cylinders and guide rails to achieve flexible gripping and transfer of workpieces through a parallel gripper with cross rollers. The device includes a first support, a second support, a third support, a rotary cylinder, and a gripper working in tandem, simplifying the movement and adjustment of workpieces between different workstations.

Benefits of technology

It enables rapid and flexible workpiece transfer between adjacent workstations, reducing costs, simplifying operation processes, and improving work efficiency and accuracy.

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Abstract

The utility model discloses a quick rotary gripper device. Including first support, the upper end of first support is connected with second support and drives the second square cylinder of second support front and back horizontal movement, the lower extreme of second support is connected with first support slidingly, the upper end of second support is fixed with first connecting plate, the front end of first connecting plate is slidably connected with third support and fixedly connected with the third square cylinder of driving third support up and down sliding, the fixed connection of third support has first rotary cylinder, and first rotary cylinder is connected with second rotary cylinder, and second rotary cylinder is connected with second connecting frame, and first rotary cylinder drives second rotary cylinder to rotate, and second rotary cylinder drives second connecting frame to rotate, and one end of second connecting frame still is connected with the cross roller parallel hand that is equipped with gripper. The utility model discloses simple structure can be used between the workpiece movement of adjacent two stations.
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