positioning device

By combining the design of fixed and floating positioning parts, precise positioning without air source drive is achieved using guide structures and springs, which solves the limitations of existing positioning devices and meets the flexibility and accuracy requirements of automatic material handling by robots.

CN224390899UActive Publication Date: 2026-06-23SILING INTELLIGENT ROBOT TECH (KUNSHAN) CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SILING INTELLIGENT ROBOT TECH (KUNSHAN) CO LTD
Filing Date
2025-07-15
Publication Date
2026-06-23

AI Technical Summary

Technical Problem

Existing positioning devices require air supply and cannot be moved at any time, which has great limitations and cannot meet the time requirements for automatic material picking by robots.

Method used

It employs a fixed positioning part, first and second floating positioning parts, and a positioning drive component. Through a guide structure and spring design, the size of the floating positioning surface can be adjusted to meet the positioning requirements of products with different inner diameters.

Benefits of technology

It achieves precise positioning without air source drive, adapts to the positioning of products with different inner diameters, improves the flexibility and accuracy of the positioning device, and meets the time node requirements of automatic material picking by robots.

✦ Generated by Eureka AI based on patent content.

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Abstract

The present disclosure provides a positioning device, which comprises a fixed positioning part, a first floating positioning part, a second floating positioning part and a positioning driving member; the fixed positioning part comprises a fixed positioning surface; the first floating positioning part is arranged to be able to approach or move away from the fixed positioning part, and the first floating positioning part comprises a first floating positioning surface; the second floating positioning part is arranged to be able to approach or move away from the fixed positioning part, and the second floating positioning part comprises a second floating positioning surface; the positioning driving member is used to drive the first floating positioning part and the second floating positioning part to move, so that the positioning surface of the positioning device formed by the fixed positioning surface, the first floating positioning surface and the second floating positioning surface has different sizes.
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