Waterline filling machine vacuumizing device

Abstract

The invention discloses a waterline filling machine vacuumizing device, and relates to the technical field of filling process. A vacuum pump and a vacuum tank are in electric control connection with a PLC control terminal in an electric control box, a liquid filling bottle is put on a conveying belt in a conveying line, a conveying motor in the conveying line is in electric control connection with the PLC control terminal in the electric control box, a tank liquid box is connected with a liquid inlet source through a pipeline, and an electromagnetic valve is connected to the pipeline. A silica gel limiting ring is fixed to the inner wall of an iron ring, the iron ring is arranged outside the liquid filling bottle in a sleeving manner through the silica gel limiting ring, a transfer mechanism is arranged on the outlet end of the conveying line, the limiting mechanism is erected above the position, close to the outlet end, of the conveying line, the phenomenon that an outlet conveying chain blocks the bottle due to bottle lacking, cap lacking or unsmooth subsequent package can be avoided effectively, the frequency that a filling machine is in aerial running can be reduced, the energy waste and the environment noise in the waterline filling process can be effectively solved, and practicability is higher.

Description

technical field [0001] The invention relates to the technical field of filling technology, in particular to a vacuum device for a waterline filling machine. Background technique [0002] Filling machines are mainly a small category of products in packaging machines. From the perspective of packaging materials, they can be divided into liquid filling machines, paste filling machines, powder filling machines, and particle filling machines; from the degree of automation of production It is divided into semi-automatic filling machine and fully automatic filling production line. Recently, with the QS certification of food, edible oil manufacturers have begun to pay attention to product quality and packaging, so the oil filling machine has a prominent position in the filling machine. [0003] In the current filling equipment, the negative pressure of the vacuum pump is used to adjust the filling liquid level, and the vacuum pump is always running in the automatic production. How...

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Problems solved by technology

[0004] The object of the present invention is to aim at the defects and insufficiencies of the prior art, and provide a reasonably designed vacuum device for waterline filling machines, which can effectively avoid bottle blockage in the export conveyor chain due to lack of bottles, caps or unsmooth packaging. The occurrence of the phenomenon can reduce the frequency of the filling machine entering the dry operation, effectively improve the energy waste and environmental noise problems in the waterline filling process, and the practicability is stronger

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