Intermittent rotary type plastic bottle cleaning machine

Abstract

The present invention relates to a gap rotary plastic bottle washing machine. It includes bottle-conveying guideway whose periphery is equipped with spiral groove, auger bottle-feeding mechanism positioned in the front of bottle-feeding driving wheel and bottle-discharge driving wheel, it also includes air-washing mechanism, water-washing mechanism, and turning mechanism. Said invention also provides their connection relationship. Its washing effect is good and production efficiency is high.

Description

Technical field: [0001] The invention relates to the field of pharmaceutical machinery, in particular to a gap rotary plastic bottle cleaning machine. Background technique: [0002] At present, there are several ways to clean plastic bottles before filling: [0003] ①Linear air washing method: This type of equipment only performs ion wind blowing and suction cleaning on plastic bottles. less, the production efficiency is low. [0004] ② Disc continuous rotary cleaning method: The plastic bottle of this type of equipment performs horizontal continuous rotary motion on the bottle washing turntable, and at the bottle washing station, the plastic bottle is turned over with the bottle mouth facing upwards, and the cleaning nozzle adopts a tracking method to clean the plastic bottle. Blowing and sucking, because the distance between the place where the ion wind occurs and the place where the air is blown into the bottle is too far, the positive and negative ions in the ion wind ...

AI Technical Summary

Problems solved by technology

[0003] ①Linear air washing method: This type of equipment only performs ion wind blowing and suction cleaning on plastic bottles. Less, low production efficiency

[0004] ② Disc continuous rotary cleaning method: The plastic bottle of this type of equipment performs horizontal continuous rotary motion on the bottle washing turntable, and at the bottle washing station, the plastic bottle is turned over with the bottle mouth facing upwards, and the cleaning nozzle adopts a tracking method to clean the plastic bottle. Blowing and sucking, because the distance between the place where the ion wind occurs and the place where the air is blown into the bottle is too far, the positive and negative ions in the ion wind have been basically neutralized when they are blown into the bottle, and the static electricity in the plastic bottle cannot be eliminated, and the foreign matter in the bottle cannot be completely absorbed due to electrostatic adsorption. Excluded, the effect of clean and quiet cleaning cannot be achieved, and it takes a return time to clean the nozzle, the speed is slow and the efficiency is low

[0005] ③ Facade rotary plastic bottle cleaning method: the plastic bottle of this type of equipment is held by the mechanism hand and makes a rotary motion in a plane perpendicular to the horizontal plane to enter the cleaning station. There is only ion blowing, no flushing station, and plastic bottle cleaning Not clean, due to the chain transmission, as the chain wears out, the chain pitch increases and it is easy to misalign

[0006] ④ Interstitial rotary plastic bottle cleaning method: This type of equipment adopts the interstitial rotary movement method, which can feed multiple bottles at a time and has multiple stations. However, when the ion wind blows and sucks the station, the plastic bottle does not turn over, and the bottle mouth faces upward. , due to the complex composition of the foreign matter in the plastic bottle and the gravity of the foreign matter, it is often not all discharged upward from the bottle mouth, and the cleaning effect cannot be achieved.

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