A cork detection system for a filling and corking machine

Abstract

The invention discloses a bottle stopper detection system of a loading and stopper mounting machine. The system includes a control assembly and a first detection assembly. The first detection assembly detects whether bottles exist on a bottle feeding assembly of a stopper mounting machine, and sends a bottle feeding detection signal to the control assembly. The control assembly generates a bottle feeding sequence on the basis of the bottle feeding detection signal to control stopper feeding conducted by a stopper feeding assembly. The system also includes a second detection assembly. The second detection assembly detects whether bottle stoppers exist on a stopper mounting assembly between a stopper feeding station and a stopper mounting station, and sends a bottle stopper detection signal to the control assembly. The control assembly then compares the bottle stopper detection signal with the corresponding bottle feeding detection signal in the bottle feeding sequence, and determines that stopper feeding is abnormal if the above two signals do not match. The advantages are that the bottle stopper detection system has a simple structure, and can timely determine whether stopper feeding is abnormal to ensure normal stopper mounting.

Description

technical field [0001] The invention mainly relates to the technical field of food and medicine packaging, in particular to a bottle stopper detection system of a filling and stoppering machine. Background technique [0002] When the filling and corking machine is performing stoppering work, the photoelectric optical fiber for bottle entry detection installed in front of the stoppering plate will record the bottles entering the stoppering station, and generate a corresponding bottle entry sequence, which moves with the operation of the host machine, representing In addition, the rubber stopper of the high-speed oscillating hopper enters the rotating cork plate from the cork delivery track, and the U-shaped groove on the stopper plate brings the incoming rubber stopper forward, and the program selects open or Close the vacuum valve on the stoppering plate to control whether the corks are sucked or not, so that the corks entering the stoppering plate correspond to the bottles ...

AI Technical Summary

Problems solved by technology

However, in actual work, due to some equipment failures (such as the vacuum degree of the vacuum valve is not high, the vacuum valve nozzle is blocked by dust, and the connection between the cork delivery track and the stopper plate is not smooth), the bottle stopper on the vacuum valve often occurs. There is no one-to-one correspondence with the bottles on the stoppering station, and there will be more or less corks; if there is a bottle stopper on the vacuum valve, but there is no bottle on the corresponding stoppering station, the cork will fall on the On the stoppering station, which affects the normal transmission of the bottle, there is a risk of the bottle being squeezed at high speed and the bottle bursts; in addition, if there is no bottle stopper on the vacuum valve, the bottle on the corresponding stoppering station cannot complete the stoppering action. It will be rejected in the following stations, resulting in waste

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