CN202922854U - Highlight traceless injection part moulding system - Google Patents

Highlight traceless injection part moulding system Download PDF

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Publication number
CN202922854U
CN202922854U CN201220465794.5U CN201220465794U CN202922854U CN 202922854 U CN202922854 U CN 202922854U CN 201220465794 U CN201220465794 U CN 201220465794U CN 202922854 U CN202922854 U CN 202922854U
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CN
China
Prior art keywords
injection
temperature
moulding
light
systems
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN201220465794.5U
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Chinese (zh)
Inventor
吴宝玉
方维祥
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.)
Guangdong Green Precision Components Co Ltd
Original Assignee
Green Precision Components Huizhou Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Priority to CN201220465794.5U priority Critical patent/CN202922854U/en
Application granted granted Critical
Publication of CN202922854U publication Critical patent/CN202922854U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The embodiment of the utility model discloses a highlight traceless injection part moulding system. The highlight traceless injection part moulding system comprises an injection moulding machine, a high temperature system connected with the injection moulding machine and a cold water system as well as a PLC (programmable logic controller), wherein a control valve station is arranged between the high temperature system and the cold water system, the injection moulding machine is provided with an injection mould, a temperature sensor used for measuring temperature in the cavity of the injection mould is arranged on the cavity surface of the injection mould, the temperature sensor is a thermocouple, and the PLC controller is connected with the injection moulding machine. According to the embodiment of the utility model, appearance quality of an injection moulding product can be improved, a secondary processing procedure is eliminated, production cost is reduced, injection moulding inner stress is reduced, spraying traces and visible welding lines are reduced, and a thin-wall injection part can be easily made.

Description

Moulding high-light no-trace formation system
Technical field
The utility model relates to the thin-walled injection moulding part and makes the field, relates in particular to a kind of moulding high-light no-trace formation system.
Background technology
develop rapidly along with growth in the living standard and science and technology, now, people require more and more higher for decoration and the wall thickness of digital product shell, and traditional injection machine is in injection molding process, be prone to and spray trace and visible weld bond, and for the moulding of customer requirement thin-walled, often can't meet the quality requirement with traditional injection machine moulding, the product fraction defective is higher, and need secondary processing process, improved production cost, specifically for the exigent product of injection-molded item surface gloss, traditional injection molding apparatus is to meet the requirements of.
The utility model content
The utility model embodiment technical problem to be solved is, moulding high-light no-trace formation system is provided, improve the presentation quality of injection-molded item, save the secondary operations program, reduce production costs, reduce the injection moulding internal stress, reduce and spray trace and visible weld bond and easily produce the thin-walled injection moulding part.
In order to solve the problems of the technologies described above, the utility model embodiment provides moulding high-light no-trace formation system, comprising:
Injection machine is used for processing plastic is made the plastic products of moulding;
High-temperature systems utilizes the heat of high-temperature systems to heat the injection machine cavity surface, makes the interior temperature of die cavity higher than glass transition temperature 10-30 ℃ of processed resin;
Chilled water system is used for cooling frame cavity temperature after injection mo(u)lding, makes articles injection-moulded cooling before the demoulding;
The control valve station is used for realizing the switching of high-temperature systems and chilled water system;
Described high-temperature systems, chilled water system are connected with injection machine, and described control valve station is arranged between described high-temperature systems and chilled water system.
Further, described high-temperature systems is high temperature water heating system or high-temperature steam system.
Further, described injection machine is provided with injection mold, and described injection mold cavity surface is provided be used to the temperature sensor of measuring temperature in described die cavity.
Further, described temperature sensor is thermocouple.
Further, described moulding high-light no-trace formation system also comprises the PLC controller, and described PLC controller is connected with described injection machine.
The moulding high-light no-trace formation system that the utility model embodiment provides, utilize high-temperature systems and chilled water system to the cavity surface Fast Heating of mould and cooling, can improve the presentation quality of injection-molded item, save the secondary operations program, reduce production costs, reduce the injection moulding internal stress, reduce and spray trace and visible weld bond and easily produce the thin-walled injection moulding part.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the moulding high-light no-trace formation system structure flow chart that the utility model embodiment provides.
The specific embodiment
The moulding high-light no-trace formation system that the utility model embodiment provides, can improve the presentation quality of injection-molded item, save the secondary operations program, reduce production costs, reduce the injection moulding internal stress, reduce and spray trace and visible weld bond and easily produce the thin-walled injection moulding part.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skills obtain under the prerequisite of not making creative work belongs to the scope that the utility model is protected.
Referring to Fig. 1, the moulding high-light no-trace formation system structure flow chart that provides for the utility model embodiment, described moulding high-light no-trace formation system comprises injection machine 1, described injection machine 1 is used for processing plastic is made the plastic products of moulding, what be connected with described injection machine 1 is high-temperature systems 2 and chilled water system 3, described high-temperature systems 2 is to utilize the heat heating injection machine cavity surface of system, make the interior temperature of die cavity higher than glass transition temperature 10-30 ℃ of processed resin, make processing resin material mobility strengthen, more easily produce thin-wall product.described high-temperature systems 2 is high temperature water heating system or high-temperature steam system, described injection machine 1 is provided with injection mold, described injection mold die cavity is similar to shaped article gabarit shape, described injection mold cavity surface is provided be used to the temperature sensor 4 of measuring temperature in described die cavity, described temperature sensor 4 is for detection of the temperature in the injection mold die cavity, described temperature sensor 4 is thermocouple, be provided with control valve station 5 between described high-temperature systems 2 and chilled water system 3, be used for realizing the switching of high-temperature systems 2 and chilled water system 3, described moulding high-light no-trace system also comprises PLC controller 6, described PLC controller 6 is connected with described injection machine 1, in the injection mo(u)lding starting stage, described high-temperature systems 2 is utilized steam or the hot water heating cavity surface that circulates in injection mold, make cavity surface temperature reach glass transition temperature 10-30 ℃ of processed resin, when the temperature in die cavity reaches preset value, described temperature sensor 4 is that thermocouple is passed to described PLC controller 6 with temperature information, PLC controller 6 sends signal to injection machine 1, injection machine 1 with plastic injection in die cavity, when die cavity fills up, be after injection stage is completed, control valve station 5 switches to chilled water system 3 from described high-temperature systems 2, this moment, chilled water system 3 utilized the rapid cooling injection mold of cold water, make Injection moulded part fully cooling before the demoulding, injection mold is opened, eject Injection moulded part, the control valve station realizes switching to high-temperature systems 2 from chilled water system 3 simultaneously, carry out the making of next part Injection moulded part.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.

Claims (5)

1. moulding high-light no-trace formation system, is characterized in that, comprising:
Injection machine is used for processing plastic is made the plastic products of moulding;
High-temperature systems utilizes the heat of high-temperature systems to heat the injection machine cavity surface, makes the interior temperature of die cavity higher than glass transition temperature 10-30 ℃ of processed resin;
Chilled water system is used for cooling frame cavity temperature after injection mo(u)lding, makes articles injection-moulded cooling before the demoulding;
The control valve station is used for realizing the switching of high-temperature systems and chilled water system;
Described high-temperature systems, chilled water system are connected with injection machine, and described control valve station is arranged between described high-temperature systems and chilled water system.
2. moulding high-light no-trace formation system according to claim 1, is characterized in that, described high-temperature systems is high temperature water heating system or high-temperature steam system.
3. moulding high-light no-trace formation system according to claim 2, is characterized in that, described injection machine is provided with injection mold, and described injection mold cavity surface is provided be used to the temperature sensor of measuring temperature in described die cavity.
4. moulding high-light no-trace formation system according to claim 3, is characterized in that, described temperature sensor is thermocouple.
5. according to claim 1-4 described moulding high-light no-trace of any one formation systems, is characterized in that, described moulding high-light no-trace formation system also comprises the PLC controller, and described PLC controller is connected with described injection machine.
CN201220465794.5U 2012-09-13 2012-09-13 Highlight traceless injection part moulding system Expired - Lifetime CN202922854U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201220465794.5U CN202922854U (en) 2012-09-13 2012-09-13 Highlight traceless injection part moulding system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201220465794.5U CN202922854U (en) 2012-09-13 2012-09-13 Highlight traceless injection part moulding system

Publications (1)

Publication Number Publication Date
CN202922854U true CN202922854U (en) 2013-05-08

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CN201220465794.5U Expired - Lifetime CN202922854U (en) 2012-09-13 2012-09-13 Highlight traceless injection part moulding system

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107181156A (en) * 2016-03-11 2017-09-19 泰科电子(上海)有限公司 The method for preparing electric power connector housing, the method for preparing electric power connector and electric power connector
CN109693355A (en) * 2018-12-26 2019-04-30 海天塑机集团有限公司 A kind of die temperance control method and system of injection molding machine
CN113547698A (en) * 2021-07-29 2021-10-26 南京工程学院 Electric heating and liquid nitrogen cooling's no trace injection mould of highlight

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107181156A (en) * 2016-03-11 2017-09-19 泰科电子(上海)有限公司 The method for preparing electric power connector housing, the method for preparing electric power connector and electric power connector
CN109693355A (en) * 2018-12-26 2019-04-30 海天塑机集团有限公司 A kind of die temperance control method and system of injection molding machine
CN113547698A (en) * 2021-07-29 2021-10-26 南京工程学院 Electric heating and liquid nitrogen cooling's no trace injection mould of highlight

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP03 Change of name, title or address

Address after: 516025 Huizhou City, Guangdong Province, the three digital Industrial Park

Patentee after: GUANGDONG GREEN PRECISION COMPONENTS Co.,Ltd.

Address before: Three Huicheng Guangdong District, Huizhou City, the number of Digital Industrial Park

Patentee before: GREEN PRECISION COMPONENTS (HUIZHOU) Co.,Ltd.

CX01 Expiry of patent term

Granted publication date: 20130508

CX01 Expiry of patent term