blow molding machine

A blow molding machine and blow molding technology, which is applied to conveyors, coatings, transportation and packaging, etc., can solve the problems of complicated adjustment operations, difficult to precisely adjust air jets, undisclosed and other problems, so as to improve manufacturing efficiency, The effect of reducing the possibility of container injury

Active Publication Date: 2016-11-16
NISSEI ASB MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in Patent Document 2, there is no disclosure about the device that delivers the container out of the machine by the arm of the product take-out unit to the device in the subsequent process.
[0009] If the bottles supported by the rails are carried out to the subsequent process by air jets as in Patent Document 3, it is difficult to carry out the bottles while maintaining a constant interval between the bottles.
Therefore, there is a possibility that the bottles in the middle of being transported collide with each other and the bottles are damaged and deformed.
In addition, it is difficult to finely adjust the air jet flow for carrying out the bottle, and the adjustment work is cumbersome.

Method used

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Embodiment Construction

[0061] Hereinafter, embodiments of the present invention will be described in detail using the drawings. In addition, the embodiment described below does not unduly limit the content of the present invention described in the claims. In addition, not all the configurations described below are essential configuration requirements of the present invention.

[0062] 1. Blow molding department and extraction department

[0063] The blow molding machine 1 has a blow molding unit 10 , a delivery unit 100 , and a take-out unit 20 for taking out bottles (containers) from the blow molding unit 10 toward the delivery unit 100 .

[0064] The blow molding part 10 provided on the chassis 2 of the blow molding machine 1 is as figure 2 As shown, a preform P is blow molded into a bottle B in a blow cavity mold 11 having a pair of blow cavity split molds 11A, 11B. The blow molding cavity combined molds 11A, 11B are fixed on the clamping plates 12A, 12B. The clamping plates 12A, 12B are co...

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Abstract

The blow molding machine (1) has a blow molding part (10), a take-out part (20), and a delivery unit (100). The delivery unit (100) includes a rail that holds the plurality of containers and guides the delivery, and a lift block that moves up and down with respect to the rail in order to deliver the plurality of containers (B) to the apparatus (200) in the subsequent process of the blow molding machine. The lifting block includes a plurality of blades, an annular member for fixing the plurality of blades at a blow molding pitch, and a driving part for driving the annular member to travel.

Description

technical field [0001] The present invention relates to a blow molding machine, and particularly relates to a blow molding machine that delivers a blow molded container to a device in a subsequent process. Background technique [0002] As one type of blow molding machine, there is a so-called 1.5-stage system blow molding machine that has the advantages of both the 1-stage system and the 2-stage system (for example, refer to Patent Document 1). This 1.5-stage system blow molding machine is equipped with an injection molding unit that forms a preform by injection molding, and blow-moldes the preform to form a container (bottle) similarly to the 1-stage system blow molding machine. The blow molding section, and the transport section that transports multiple preforms to the blow molding section. However, the blow molding cycle is shorter than the injection molding cycle in the injection molding unit, and the ratio of the number N of simultaneous injection moldings to the numbe...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): B29C49/70B29C49/06B29C49/08B29C49/42B29C49/64B29C49/78
CPCB29C49/06B29C49/28B29C49/4205B29C49/4236B29C49/56B29C49/6427B29C49/70B65G19/025B29C2049/4858B29C49/42069B29C49/78B29C48/0022B29C48/155B29C49/42085B29C49/42097B29C49/42105B29C49/4238B29C2049/023B29C49/5603
Inventor山口雅树安藤正敏小林孝至
OwnerNISSEI ASB MASCH CO LTD