Mechanical hand for filling production lines

By using adjustable base components and sensor-driven components on the filling production line, the wear of the robotic arm is monitored in real time and the gripping end is automatically compensated for, which solves the problem of poor precision of the robotic arm, improves the service life and production efficiency of the robotic arm, and ensures safety and precision.

CN122425651APending Publication Date: 2026-07-21SHENYANG EVERGREEN AUTOMATION EQUIP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SHENYANG EVERGREEN AUTOMATION EQUIP CO LTD
Filing Date
2026-06-11
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

The existing robotic arms used in filling production lines have poor precision monitoring capabilities, making it difficult to automatically monitor and compensate for the sinking of the gripping end caused by wear on the robotic arm, which affects the gripping and positioning accuracy. Furthermore, traditional robotic arms are prone to uneven wear when switching between workstations, which shortens the replacement cycle of the base bearings.

Method used

It adopts adjustable base components and sensor-driven components, and monitors the wear of the robotic arm in real time through sensors. It automatically compensates for the sinking of the gripping end and automatically stops operation when the wear exceeds the standard. Combined with the drive device, it adjusts the rotation angle of the main body of the robotic arm, evenly distributes the wear of the rotary bearing, and extends its service life.

Benefits of technology

It enables real-time monitoring and automatic compensation of wear on the robotic arm, reduces the sinking of the gripping end, improves the service life of the robotic arm and the automation level of the production line, and avoids safety hazards and accuracy deviations caused by wear.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application relates to the technical field of programmed mechanical arms, in particular to a mechanical hand for a filling production line, which comprises an adjustable base piece, a mechanical hand main body is installed on the adjustable base piece; a driving device is installed on the adjustable base piece; the driving device is used for driving the mechanical hand main body to rotate; a sensing driving piece is arranged on an output shaft of the mechanical hand main body; a sensing control piece is installed on the sensing driving piece; a safety control piece is installed on the sensing driving piece; the safety control piece is used for controlling the mechanical hand main body to stop running; the sensing control piece can be used for monitoring the abrasion and deformation of the mechanical arm in real time; when the mechanical arm transfers the paint bucket, if the running height of the clamp changes due to the abrasion of the mechanical arm and other factors, especially for heavy-load transfer, when the clamping end of the mechanical arm sinks, the sensing driving piece can be automatically detected and controlled to perform compensation work; when the sinking deformation amount is small, the automatic compensation mode can prolong the maintenance period.
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