A precision injection-blow mold for the production of cosmetic packaging bottles and its production method

A production method and technology for packaging bottles, which are applied to precision injection-blow molds for cosmetic packaging bottle production and their production fields, can solve the problem that packaging preforms are easily adhered to stretching rods, inconvenient to manufacture packaging bottles, and difficult to fall off packaging preforms. problem, to achieve the effect of promoting cooling and forming, easy to make and easy to fall off

Active Publication Date: 2020-11-24
苏州晴朗工业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the shortcomings in the prior art, such as: in the process of making the existing packaging bottle cosmetic packaging bottle, the packaging preform is easy to adhere to the stretching rod, which makes it difficult to package the preform. It falls off from the stretch rod, which brings great inconvenience to the production of packaging bottles

Method used

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  • A precision injection-blow mold for the production of cosmetic packaging bottles and its production method
  • A precision injection-blow mold for the production of cosmetic packaging bottles and its production method
  • A precision injection-blow mold for the production of cosmetic packaging bottles and its production method

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Embodiment 1

[0024] refer to Figure 1-3 , a precision injection blow mold for the production of cosmetic packaging bottles, comprising a central transfer mold 19, an injection molding mechanism, a blowing mechanism, and a cooling mechanism are respectively arranged around the center transfer mold 19, and the injection molding mechanism includes an injection mold seat 7, an injection mold seat 7 is provided with a plurality of fixing bolts 9, and the injection mold seat 7 is arranged on the right side wall of the center transfer mold 19, and the upper end surface of the injection mold seat 7 is provided with a plurality of blank grooves, and each blank groove is provided with There are injection molding tubes 10, and the opening end of each injection molding tube 10 is fixedly installed on the injection molding cavity 8. The injection molding tubes 10 are sealed, and the shape of the injection molding tubes 10 matches the shape of the blank groove. Mold seat 2, blowing mold seat 2 is arran...

Embodiment 2

[0031] refer to Figure 1-3, a precision injection blow mold for the production of cosmetic packaging bottles, comprising a central transfer mold 19, an injection molding mechanism, a blowing mechanism, and a cooling mechanism are respectively arranged around the center transfer mold 19, and the injection molding mechanism includes an injection mold seat 7, an injection mold seat 7 is provided with a plurality of fixing bolts 9, and the injection mold seat 7 is arranged on the right side wall of the center transfer mold 19, and the upper end surface of the injection mold seat 7 is provided with a plurality of blank grooves, and each blank groove is provided with There are injection molding tubes 10, and the opening end of each injection molding tube 10 is fixedly installed on the injection molding cavity 8. The injection molding tubes 10 are sealed, and the shape of the injection molding tubes 10 matches the shape of the blank groove. Mold seat 2, blowing mold seat 2 is arrang...

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Abstract

The invention discloses a precision injection blow mold for the production of cosmetic packaging bottles and a production method thereof. It includes an injection mold seat, a plurality of fixing bolts are arranged on the injection mold seat, the injection mold seat is arranged on the right side wall of the central transfer mold, and a plurality of blank grooves are opened on the upper end surface of the injection mold seat , each of the preform grooves is provided with an injection tube, and the opening end of each of the injection tubes is fixedly installed on the injection cavity. In the present invention, the stretching rod adopts beryllium copper, which has good heat dissipation performance, accelerates the heat dissipation of the packaged preform, and promotes the cooling and forming of the packaged preform, and the outer surface is electroplated with chromium, which increases the service life of the stretching rod on the one hand, and on the other hand The smooth surface makes it easier for the stretch rod to fall off, thereby facilitating the manufacture of the stretch rod.

Description

technical field [0001] The invention relates to the technical field of packaging bottle production, in particular to a precision injection-blow mold for cosmetic packaging bottle production and a production method thereof. Background technique [0002] Packaging bottle is a type of packaging container in the packaging industry. It generally refers to a container with a narrower mouth than the abdomen and a long neck. The volume of general packaging bottles ranges from 100 milliliters to several liters. Most of the packaging bottles are made of materials that are not easy to leak, such as ceramics, glass, plastic or metal. [0003] In the production process of the existing packaging bottle cosmetic packaging bottle, the packaging preform is easy to adhere to the stretching rod, which makes it difficult for the packaging preform to fall off from the stretching rod, which brings great difficulties to the production of the packaging bottle. Big inconvenience. [0004] To this...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C49/06B29C49/08B29C49/48B29C49/58B29C49/70
CPCB29C49/06B29C49/08B29C49/48B29C49/58B29C49/70B29L2031/7158B29C2049/023
Inventor 王磊
Owner 苏州晴朗工业科技有限公司
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