Label feeding mechanism and automatic code reading and writing device

By combining the negative pressure adsorption component and the rocker arm mechanism of the tag feeding mechanism, the problems of material jamming, deformation and positional displacement of NFC tags during the reading and writing process are solved, realizing stable adsorption and precise movement of tags, improving work efficiency, and improving production efficiency and reading accuracy through the integration of automated reading and writing devices.

CN122300966APending Publication Date: 2026-06-30广东康派环创科技有限公司
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Patent Information

Application Number
CN202610622970.8
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-05-08
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

In existing technologies, NFC tags are difficult to read during reading and writing. Furthermore, during reading and writing operations, NFC tags are difficult to grasp and load, which can easily lead to material jamming, deformation, loading position misalignment, or retrieval failure, resulting in low work efficiency.

Method used

A label feeding mechanism is provided, including a material preparation mechanism, an adsorption mechanism and a rocker arm mechanism. By using a negative pressure adsorption component and a vibration mechanism, stable adsorption and precise movement of labels are achieved, reducing jamming and deformation defects.

Benefits of technology

It improves the stability and accuracy of label picking, reduces jamming and deformation, and increases work efficiency. Through the integration of automated code reading and writing devices, it eliminates the waste of material transfer time and the accumulation of positioning errors between different devices, thereby improving production speed and reading accuracy.

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Abstract

The invention relates to a label feeding mechanism and an automatic code reading and writing device. The label feeding mechanism comprises a material preparation mechanism, an adsorption mechanism and a rocker arm mechanism. The rocker arm mechanism is connected with the negative pressure adsorption piece and used for driving the negative pressure adsorption piece to move. The rocker arm mechanism comprises a mounting frame, a first driving piece, a rocker arm, a lifting piece and a connecting piece. The connecting piece is slidably arranged on the mounting frame in the first direction. The lifting piece is slidably arranged on the connecting piece in the second direction. In the process of transferring the labels from the material preparation position to the feeding position, the first driving piece drives the rocker arm to rotate, and the rocker arm correspondingly drives the lifting piece to move when rotating. Moreover, the connecting piece is slidably arranged on the mounting frame in the first direction, and the lifting piece is slidably arranged on the connecting piece in the second direction, so that the lifting piece can drive the label adsorbed by the negative pressure adsorption piece to ascend and descend in the second direction and synchronously move to the feeding position in the first direction, and the label can be stably grabbed; the clamping stagnation deformation defect is effectively reduced, and the working efficiency is improved.
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