Rotating hanging bottle fully-automatic plastic drawing-blowing machine

Abstract

The invention provides a rotary bottle hanging full-automatic plastic stretch blow molding machine, which comprises a plastic bottle tube feeding mechanism. The feeding mechanism is connected with a feeding slideway. The feeding slideway is connected with a heating equipment. The heating equipment is connected with a running gear. The running gear is equipped with a plastic stretch blow molding machine. The feed slideway is the automatic slideway of a slope support. The heating equipment is a rectilineal through friction conveyance pipe heating equipment. The invention is characterized in that the running gear consists of upright posts and a quadrangle support arranged on a base plate; driving wheels are arranged on the upright posts; the driving wheels are matched with a driving belt; the external wall of the driving belt is provided with a pipe support; the pipe support is provided with a pipe support fork; the pipe support fork touches the baffle of the jack of a plastic bottle; the plastic stretch blow molding machine is arranged inside or outside the quadrangle support. The plastic bottle molded through stretch and blowing comes from the mold of the stretch blow moulding machine, and is hung on the pipe support fork before the plastic bottle is cooled naturally through the rotation of the driving belt. The invention in particular facilitates direct input to the filling line, thus improving the production efficiency.

Description

technical field [0001] The invention relates to a rotary bottle hanging automatic plastic drawing and blowing machine, which belongs to processing equipment of hollow plastic containers, for example, it can be used for processing mineral water bottles, medicine bottles, cosmetic bottles and the like. Background technique [0002] Using plastic raw materials (such as PET, etc.) to process hollow containers such as mineral water bottles, medicine bottles, cosmetic bottles, etc., firstly, the plastic raw materials are injected into bottle tubes by an injection molding machine, and then the bottle tubes are heated by a heating device and then stretched and blown by a stretch blower. Forming, which combines the heating device for heating the bottle tube with the stretch blow molding machine, and can automatically transport the bottle tube is called a fully automatic plastic stretch blow machine, so there are plastic preform heating devices and plastic stretch blowing machines. ma...

AI Technical Summary

Problems solved by technology

The mold is installed in the template of the plastic stretch-blow machine. The automatic equipment for sending the heated plastic bottle tube into the stretch-blow machine in the prior art mainly adopts a manipulator, which needs to complete the tube taking, feeding, and discharging. High system requirements, troublesome installation and maintenance

On the other hand, once the stretch-blown plastic bottle leaves the mold, it will fall off automatically. First, it will cause drop deformation (without cooling). Second, if it is filled and enters the bottle delivery process, it cannot be directly matched with the filling line. trouble

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