Weighing and carrying device

By incorporating a suspension component and a lifting structure into the weighing and handling device, combined with the switching mode of the positioning component, the accuracy and lifespan issues of the weighing sensor during workpiece transfer are resolved, thus achieving protection of the weighing sensor and efficient transfer of the workpiece.

CN121626692BActive Publication Date: 2026-08-18SUZHOU JODELL ROBOTICS CO LTD
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Patent Information

Application Number
CN202511863900.3
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2025-12-11
Publication Date
2026-08-18
Estimated Expiration
2045-12-11

AI Technical Summary

Technical Problem

Existing weighing and handling devices repeatedly clamp the workpiece during the transfer process, which leads to a decrease in the accuracy and a shortened service life of the weighing sensor. Furthermore, the workpiece acceleration and off-center loading affect the accuracy and lifespan of the weighing sensor.

Method used

A weighing and handling device is designed, comprising a weighing sensor, a load-bearing component, a suspension component, and a lifting structure. By fixing the load-bearing component to the deformable end of the weighing sensor and connecting it to the clamping mechanism using the suspension component, combined with the switching modes of the lifting structure and the positioning component, the workpiece can be clamped, fixed, and weighed, protecting the weighing sensor from external bending and improving its service life.

Benefits of technology

Protect the load cell during workpiece transfer, prevent it from being bent by external forces, improve the accuracy and service life of the load cell, simplify the operation process, and improve workpiece processing efficiency.

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Abstract

The present application relates to weight detection equipment technical field, especially weighing and carrying device. The weighing and carrying device includes weighing mechanism and clamping mechanism, the clamping mechanism can clamp workpiece, the weighing mechanism includes weighing sensor, carrier, suspension piece, jacking structure and positioning piece, the carrier is fixed at the deformation end of the weighing sensor, the suspension piece can be suspended with the carrier, the jacking structure can drive the suspension piece and the carrier to separate, the suspension piece is fixed with the clamping mechanism, the weighing and carrying device has first protection mode and second protection mode, in the first protection mode, the carrier and the weighing sensor are fixed with the positioning piece, the suspension piece is separated from the carrier, in the second protection mode, the weighing and carrying device is switched between the first working state and the second working state, in the first working state, the suspension piece is fixed with the positioning piece, the suspension piece is separated from the carrier, in the second working state, the suspension piece is fixed with the positioning piece, and the suspension piece is suspended with the carrier.
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