CN205835962U - A kind of bottle blowing mould temperature equalization system - Google Patents

A kind of bottle blowing mould temperature equalization system Download PDF

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Publication number
CN205835962U
CN205835962U CN201620338892.0U CN201620338892U CN205835962U CN 205835962 U CN205835962 U CN 205835962U CN 201620338892 U CN201620338892 U CN 201620338892U CN 205835962 U CN205835962 U CN 205835962U
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China
Prior art keywords
die cavity
temperature
heater
bottle blowing
die
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Active
Application number
CN201620338892.0U
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Chinese (zh)
Inventor
沈冬林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Dongxiong Precision Die Plastic Co Ltd
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Suzhou Dongxiong Precision Die Plastic Co Ltd
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Application filed by Suzhou Dongxiong Precision Die Plastic Co Ltd filed Critical Suzhou Dongxiong Precision Die Plastic Co Ltd
Priority to CN201620338892.0U priority Critical patent/CN205835962U/en
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Publication of CN205835962U publication Critical patent/CN205835962U/en
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Abstract

This utility model relates to a kind of bottle blowing mould temperature equalization system, including die ontology, die cavity and heater;Described die cavity is provided with multiple and is disposed in parallel on die ontology;Described heater is provided with two, and is separately positioned on one end, die cavity lateral wall;This utility model scheme is by arranging heater in one end, die cavity lateral wall so that the temperature as the internal and outside holding of die cavity, external temperature control box, the temperature controlling its temperature and inner side is close, thus ensure the uniform wall thickness of product, it is greatly improved the quality of product, meets and produce needs.

Description

A kind of bottle blowing mould temperature equalization system
Technical field
This utility model relates to a kind of bottle blowing mould temperature equalization system, belongs to die for processing accessory technical field.
Background technology
Bottle blowing mould, particularly PP bottle, all can there is the phenomenon of two wall unevennesses on limit, with the mould in 8 chambeies altogether be Example, die cavity arrangement is No. 1, No. 2 to No. 7, No. 8 from left to right, and No. 1 on limit and No. 8 die cavities there will be bottle shell thickness ununiformity Even phenomenon, this problem can not get solving always, causes the flaw of product, is unfavorable for the carrying out produced, also improves production Cost.
Utility model content
This utility model purpose is to provide one to can solve the problem that bottle shell thickness ununiformity to overcome the deficiencies in the prior art The bottle blowing mould temperature equalization system of even phenomenon.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: a kind of bottle blowing mould temperature equalization system, including Die ontology, die cavity and heater;Described die cavity is provided with multiple and is disposed in parallel on die ontology;Described heater sets There are two, and are separately positioned on one end, die cavity lateral wall.
Preferably, described heater includes base, copper rod, heating rod and temp.-sensing wire;Described heating rod is arranged on copper rod Inside, and connect have temp.-sensing wire;Described copper rod is fixed by screws on base.
Preferably, described base through screws is fixed on die ontology.
Due to the utilization of technique scheme, this utility model compared with prior art has the advantage that
A kind of bottle blowing mould temperature equalization system of this utility model scheme, adds hot charging by arranging in one end, die cavity lateral wall Putting so that the temperature as the internal and outside holding of die cavity, external temperature control box, the temperature controlling its temperature and inner side is close, Thus ensure the uniform wall thickness of product, it is greatly improved the quality of product, meets and produce needs.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings technical solutions of the utility model are described further:
Accompanying drawing 1 is the structural representation of a kind of bottle blowing mould temperature equalization system of the present utility model;
Accompanying drawing 2 is the heater schematic diagram of a kind of bottle blowing mould temperature equalization system of the present utility model;
Wherein: 1, die ontology;2, die cavity;3, heater;4, base;5, copper rod;6, heating rod;7, temp.-sensing wire;8、 Screw.
Detailed description of the invention
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail.
Accompanying drawing 1,2 is a kind of bottle blowing mould temperature equalization system described in the utility model, including die ontology 1, die cavity 2 and Heater 3;Described die cavity 2 is provided with multiple and is disposed in parallel on die ontology 1;Described heater 3 is provided with two, and point It is not arranged on one end, die cavity 2 lateral wall;Described heater 3 includes base 4, copper rod 5, heating rod 6 and temp.-sensing wire 7;Described add It is internal that hot pin 6 is arranged on copper rod 5, and connection has temp.-sensing wire 7;Described copper rod 5 is fixed on base 4 by screw 8;Described base 4 are fixed on die ontology 1 by screw 8.
As a example by the mould in 8 chambeies altogether, in bottle blowing die when of blowing, temperature and pressure is on the impact of bottle molding very Greatly, injection bottle embryo temperature out is the highest, and typically all more than 200 °, No. 2 die cavity to No. 7 die cavities, there is a high temperature on both sides Bottle embryo, temperature is consistent, but the outside of No. 1 and No. 8 does not has the bottle embryo of so high temperature, and temperature is the most on the low side, thus Cause No. 1 and No. 8 bottle wall thickness produced unstable, it is impossible to ensure its uniformity.Therefore, the purpose of the present invention be exactly On limit, the outside of a die cavity increases heater 3, external temperature control box, and the temperature controlling its temperature and inner side is close, thus Ensure the uniform wall thickness of product.
Punching, fixes copper rod 5 in the middle of base 4, and the size in hole adjusts according to copper rod 5, the shape and size of copper rod 5 according to The shape and size processing of bottle embryo, temp.-sensing wire 7 is K-type screw-type, M6 tooth, and screw 8 is fixed on copper rod 5, external temperature Control case, the temperature of regulation copper rod 5 so that it is close to the temperature of bottle embryo.
A kind of bottle blowing mould temperature equalization system of this utility model scheme, by arranging heating in one end, die cavity 2 lateral wall Device 3 so that the temperature as the internal and outside holding of die cavity 2, external temperature control box, controls its temperature and the temperature of inner side connects Closely, thus ensure the uniform wall thickness of product, be greatly improved the quality of product, meet and produce needs.
Below it is only concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limit System.All employing equivalents or equivalence are replaced and the technical scheme that formed, all fall within this utility model rights protection scope it In.

Claims (2)

1. a bottle blowing mould temperature equalization system, it is characterised in that: include die ontology, die cavity and heater;Described die cavity It is provided with multiple and is disposed in parallel on die ontology;Described heater is provided with two, and is separately positioned on die cavity lateral wall one End;Described heater includes base, copper rod, heating rod and temp.-sensing wire;Described heating rod is arranged on inside copper rod, and connection has Temp.-sensing wire;Described copper rod is fixed by screws on base.
2. a kind of bottle blowing mould temperature equalization system as claimed in claim 1, it is characterised in that: described base through screws is fixed On die ontology.
CN201620338892.0U 2016-04-21 2016-04-21 A kind of bottle blowing mould temperature equalization system Active CN205835962U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620338892.0U CN205835962U (en) 2016-04-21 2016-04-21 A kind of bottle blowing mould temperature equalization system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620338892.0U CN205835962U (en) 2016-04-21 2016-04-21 A kind of bottle blowing mould temperature equalization system

Publications (1)

Publication Number Publication Date
CN205835962U true CN205835962U (en) 2016-12-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620338892.0U Active CN205835962U (en) 2016-04-21 2016-04-21 A kind of bottle blowing mould temperature equalization system

Country Status (1)

Country Link
CN (1) CN205835962U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105643905A (en) * 2016-04-21 2016-06-08 苏州市东雄精密模具塑业有限公司 Temperature averaging device for bottle blowing die

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105643905A (en) * 2016-04-21 2016-06-08 苏州市东雄精密模具塑业有限公司 Temperature averaging device for bottle blowing die

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