Plastic bottle integrated automatic punching machine

Abstract

The invention relates to an integrated type automatic cutting machine for plastic bottles and is mainly applied to the field of accurately positioning and cutting plastic bottle products produced by blowing, filling and sealing equipment. The integrated type automatic cutting machine comprises a cutting assembly, a guide assembly, a locking assembly and a fixing assembly, wherein the guide assembly is arranged on one side of the cutting assembly, the cutting assembly and the locking assembly are arranged side by side, and the cutting assembly and the locking assembly are fixedly connected with a molding formwork through the fixing assembly. The integrated cutting machine is simple in structure, is accurate in positioning, can realize cutting without transferring stations and ensures the continuous production of plastic bottle products.

Description

technical field [0001] The invention relates to an integrated automatic punching machine for plastic bottles, which is mainly used in the field of accurate positioning and punching of plastic bottle products produced by blow-fill-seal equipment. Background technique [0002] The Blow / Fill / Seal technology (Blow / Fill / Seal) applied in the pharmaceutical industry is a kind of aseptic packaging technology. The machine completes the entire blow molding and filling of the container in a single process in an aseptic state. , Sealing process, the main working process of this equipment is: the spherical pellets enter the screw extruder from the hopper through the vacuum pump, and the molten pellets pass through the parison extrusion head to form single or multiple tube embryos. At this time, the main mold is closed. , the bottom is sealed, and the tube embryo is made into a container by compressed air or vacuum. After that, the mold moves to the filling station, the special mandrel go...

AI Technical Summary

Problems solved by technology

[0003] 1. The blanking equipment occupies a large area and uses an independent drive to operate. The processing and production costs are high, and the equipment installation and maintenance are complicated;

[0004] 2. There are many technological processes, and there are high requirements for the connection of motion control; the products produced by the main equipment need to be transferred to the punching station for punching, and after the products are transferred to the punching station, they need to be repositioned, and the station transfer process needs to maintain stability ;

[0005] 3. Repositioning after transferring the station has the risk of inaccurate positioning and offset, which will lead to inaccurate removal of the waste area of ​​the bottle punched out, and even lead to waste products;

[0006] 4. The transfer station is unstable and the action is complicated

The transfer of the bottle is mainly a vacuum suction cup transfer, which has disadvantages such as instability and complicated actions, which affect the continuous production of the subsequent process

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