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Injection mold for mineral water bottle blank

A technology for injection molds and mineral water bottles, which is applied in the field of molds, can solve problems such as inconvenient installation, low processing efficiency, and poor stability, and achieve the effects of stable installation position, high processing efficiency, and maintaining processing accuracy

Inactive Publication Date: 2016-01-06
WUXI YICHEN MOLD TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] At present, the existing injection molds for mineral water bottle preforms have complex structures, inconvenient installation, poor stability, and low processing efficiency

Method used

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  • Injection mold for mineral water bottle blank

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Embodiment Construction

[0018] see figure 1 Shown, a kind of mineral water bottle preform injection mold comprises fixed template 1, runner plate 2, cavity plate 3, push plate 4, movable template 5, movable mold bottom plate 6, mold foot 7 and mold foot plate 8, described The fixed formwork 1, runner plate 2, cavity plate 3, push plate 4, movable formwork 5, movable formwork bottom plate 6, mold foot 7 and mold foot plate 8 are arranged from top to bottom in sequence, and the fixed formwork 1 is provided with pouring Mouth 9, the flow channel plate 2 is provided with a flow divider 10, the flow divider 10 is provided with a nozzle 11, the flow divider 10 communicates with the sprue sleeve 9, and the two ends of the flow channel plate 2 are provided with A heater 12, the heater 12 is connected to the flow divider 10, a mandrel 13 is arranged inside the cavity plate 3, a molded sleeve 14 is arranged outside the mandrel 13, and a sealing ring is arranged on the molded sleeve 14 15. The mold sleeve 14 c...

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Abstract

The invention discloses an injection mold for a mineral water bottle blank. The injection mold is characterized by comprising a fixed template, a runner plate, a cavity plate, a push plate, a movable template, a movable mold bottom plate, a mold foot and a mold foot plate which are sequentially arranged from top to bottom; the fixed mold bottom plate is provided with a sprue sleeve; the runner plate is internally provided with flow distribution devices; the flow distribution devices are provided with spray nozzles and communicated with the sprue sleeve; the two ends of the runner plate are provided with heating devices; the heating devices are connected with the flow distribution devices; the cavity plate is internally provided with core rods; the outer sides of the core rods are provided with mold sleeves; and the mold sleeves are provided with sealing rings and communicated with the spray nozzles. The injection mold for the mineral water bottle blank is simple in structure, reliable in action, convenient and reliable to mount and high in machining efficiency.

Description

technical field [0001] The invention relates to the technical field of moulds, in particular to a preform injection mold for mineral water bottles. Background technique [0002] The preform is filled into the gun mold of the mold by injection molding at a specific temperature and pressure, and is formed under the working conditions of the injection molding machine. After injection molding, it is a semi-finished intermediate product, and then it is processed by blow molding to become an end product. The preform is a product of injection molding and an intermediate. After blow molding, it becomes an end product. The end product includes plastic bottles, oil barrels, cosmetic boxes, shampoo plastic bottles, spray bottles and other packaging containers, which are necessary for people's daily life. product. [0003] Injection mold is a tool for producing plastic products; it is also a tool for giving plastic products complete structure and precise dimensions. Injection molding ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/26
CPCB29C45/2602
Inventor 钱根来李康魏鑫夏守忠陈微霞丁亭
Owner WUXI YICHEN MOLD TECH
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