A smart adjustable feeding device

By using an intelligent adjustable feeding device, and utilizing a detection camera and mechanical gripping structure, automatic sorting and defect identification of roll paper are achieved, which solves the problem of low efficiency in manual sorting of roll paper and improves transportation efficiency and automation.

CN224449338UActive Publication Date: 2026-07-03HANGZHOU TIANSHI PRINTING CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HANGZHOU TIANSHI PRINTING CO LTD
Filing Date
2025-08-29
Publication Date
2026-07-03

AI Technical Summary

Technical Problem

In existing technologies, roll paper requires manual sorting and feeding during bulk transportation, and cannot be automatically sorted according to inner diameter and identify surface defects, resulting in low efficiency.

Method used

An intelligent adjustable feeding device was designed. It uses a detection camera to identify the inner diameter of the paper tube and a gripping and transporting structure to classify and place the paper tubes into the corresponding feeding frames. Combined with the mechanical gripping structure and the detection camera to automatically identify surface defects, it achieves fully automated classification and feeding.

Benefits of technology

It enables automatic sorting and feeding based on the inner diameter of the paper tube, identifies and removes paper tubes with external defects, improves transportation efficiency, and reduces manual intervention.

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Abstract

This utility model provides an intelligent adjustable feeding device, belonging to the field of roll paper. It includes a frame with a conveyor belt on it. At least two gripping and transporting structures are mounted on the frame above the conveyor belt. A detection camera is positioned in front of each gripping and transporting structure, also above the conveyor belt. The detection camera is detachably mounted on the frame. Several feeding frames, each corresponding to a gripping and transporting structure, are located on the side of the conveyor belt. The gripping and transporting structures move materials into their respective feeding frames. The detection camera identifies the inner diameter of the paper roll. Based on the inner diameter, the corresponding gripping and transporting structure grips the paper roll and places it into the corresponding feeding frame, thus classifying and feeding the paper rolls. It can also identify paper rolls with surface defects, which are then moved off the frame by the conveyor belt. The entire process is controlled by camera detection and mechanical gripping structures, eliminating the need for manual identification.
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