Visual inspection equipment for round bottle labels

By designing a visual inspection device for round bottle labels, a visual inspection mechanism and a rotary clamping mechanism are used to automatically detect and separate round bottle labels, solving problems such as label skew and misalignment, and achieving efficient and accurate label detection and separation.

CN224507714UActive Publication Date: 2026-07-17SUZHOU JINWEI HUIJIE TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SUZHOU JINWEI HUIJIE TECH CO LTD
Filing Date
2025-08-04
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

During the labeling process after blow molding of round bottles, there are problems such as label skew, incorrect position, damage or error, which makes it difficult to effectively separate qualified and unqualified products.

Method used

A visual inspection device for round bottle labels was designed, including a feeding unit, an inspection unit, and a bottle separating unit. Round bottles are transported one by one by a conveyor, and the labels are identified by a visual inspection mechanism. Automatic detection and separation of labels are achieved through a rotating clamping mechanism and an ejection mechanism.

Benefits of technology

It achieves efficient and automated detection of round bottle labels, improving detection accuracy and efficiency, and can accurately separate round bottles with qualified and unqualified labels.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224507714U_ABST
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Abstract

This application discloses a visual inspection device for round bottle labels. The device includes a feeding unit, an inspection unit, and a bottle-splitting unit arranged sequentially from front to back. The feeding unit feeds round bottles one by one from front to back. The inspection unit includes a workstation for accommodating the reclining round bottles, a feeding mechanism, an inspection station behind the workstation, a rotary clamping mechanism, a visual inspection mechanism, and an ejection mechanism. The rotary clamping mechanism drives the round bottles in the inspection station to rotate rhythmically. The visual inspection mechanism inspects the labels on the round bottles in the inspection station. The first pusher of the feeding mechanism can push the reclining round bottles from the workstation to the inspection station. The second pusher of the ejection mechanism can eject the round bottles in the inspection station. The bottle-splitting unit is signal-connected to the visual inspection mechanism and moves the round bottles in the left-right direction based on the inspection results of the visual inspection mechanism. This application provides fully automatic and continuous inspection with high accuracy and efficiency.
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