Blow-moulding method and device

A blow molding equipment and blow molding technology, applied in the field of blow molding equipment, can solve problems such as increased failure rate, large space occupation, and difficult design
CN101015955AInactive Publication Date: 2007-08-15DONG GUAN FOUNDER MASCH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
DONG GUAN FOUNDER MASCH CO LTD
Publication Date
2007-08-15
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a method for blowing and shaping plastic and relative plastic blowing machine. The method comprises that 1, in blank feeder, the feeder furnishes and arranges material blanks, while the opening of the blank is downward and fed into a heater, 2, in the heater, the heater uniformly heats the material blank to reduce the opening temperature lower than blank temperature, and feeds the blank into a blank taker, 3, feeds the heated blank into a blower, 4, in the blower, the heated blank one-way intermits and feeds, while each time can blow at least one blank into a container, 5, blows the container outside the plastic blower. The invention can produce the container with large opening, with high efficiency and effect.
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Description

technical field

[0001] The invention relates to a blow molding method and blow molding equipment, in particular to a blow molding equipment suitable for blowing blanks with relatively large openings. Background technique

[0002] With the development of society, blow molding technology is also developing, and the blanks are constantly showing their diversity. Many manufacturers are in urgent need of fully automatic blanking technology, so as to improve production efficiency and improve the working environment of operators. At present, the preform loading device commonly used in blow molding equipment slides in the guide rail with the mouth of the preform facing down. Therefore, the preform needs to be turned over by the manipulator before being sent out for heating, and the structure is relatively complicated. If the mouth of the blank is large, it will be more difficult for the manipulator to grab, the success rate will be reduced, and more cylinder accessories will be need...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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