CN208035275U - Injection molding machine automatic air ballooning unit - Google Patents

Injection molding machine automatic air ballooning unit Download PDF

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Publication number
CN208035275U
CN208035275U CN201820417598.8U CN201820417598U CN208035275U CN 208035275 U CN208035275 U CN 208035275U CN 201820417598 U CN201820417598 U CN 201820417598U CN 208035275 U CN208035275 U CN 208035275U
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China
Prior art keywords
molding machine
injection molding
automatic air
machine automatic
gas source
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CN201820417598.8U
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Chinese (zh)
Inventor
江志奇
王建良
陈福之
金静蓓
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Svoboda Automotive Electronics (kunshan) Co Ltd
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Svoboda Automotive Electronics (kunshan) Co Ltd
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  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

The utility model provides a kind of injection molding machine automatic air ballooning unit, and the injection molding machine automatic air ballooning unit includes:Gas source, is set to the outside of injection molding machine, and the gas source provides gas and flowed towards predetermined direction;Total valve is set in gas source, controls being turned on and off for gas source;Several tracheaes, respectively the tracheae one end connect with gas source, the other end connect air passage;Several pressure gauges, are respectively arranged on tracheae, monitor the pressure in tracheae.The injection molding machine automatic air ballooning unit of the utility model, product can be blown with the surface of cavity and be detached, avoid the mold cavity surface that product is sticked to injection mold, thus, it is possible to automatically blow down the product in molding mold cavity, the ejecting structure ejecting product for facilitating follow-up injection mold, realizes automatic continuous production.

Description

Injection molding machine automatic air ballooning unit
Technical field
The utility model is related to injection molding machine injection molding arts, are specifically related to a kind of injection molding machine automatic air ballooning unit.
Background technology
In injection-moulded plastic products, pass through shaped article in the plastic injection to the cavity of injection mold that will melt.Injection molding After the completion, injection mold molds, and is ejected product by the ejecting structure of injection mold.However, existing injection molding machine is in injection mould When tool die sinking, product with mold there is no being kept completely separate after ejection, and being attached to the surface of mold cavity can not detach, if not The product being sticked in mold cavity is taken out, damage product is likely to when injection mold molds again, manually will at this moment be needed Product is removed.
It can not be detached to overcome the problems, such as that product is attached to the surface of mold cavity, in the prior art in injection moulding machine mould open When, air blow gun is held by staff and is blown into mold cavity by tracheae, the product for being sticked to mold cavity surface is blown Under, but this kind of method lavishes labor on, and lead to not implement automatic continuous production.
In view of this, it is really necessary to provide a kind of injection molding machine automatic air ballooning unit, mould type is sticked to solve the said goods The problem of chamber surface can not detach.
Invention content
Therefore, the purpose of this utility model is to provide a kind of injection molding machine automatic air ballooning unit, injection molding machine automatic air blowing dress It sets before injection mold die sinking, the product in molding mold cavity can be blown down automatically, product is avoided and be sticked to injection mould The mold cavity surface of tool realizes automatic continuous production.
In order to achieve the above object, the injection molding machine automatic air ballooning unit of the utility model is provided with note in the injection molding machine Mould, the injection mold are equipped with several air passages for leading to mold cavity, and the injection molding machine automatic air ballooning unit includes:
Gas source, is set to the outside of injection molding machine, and the gas source provides gas and flowed towards predetermined direction;
Total valve is set in gas source, controls being turned on and off for gas source;
Several tracheaes, respectively the tracheae one end connect with gas source, the other end connect air passage;
Several pressure gauges, are respectively arranged on tracheae, monitor the pressure in tracheae.
Optionally, in the air passage by gap of the gas between injection mold male die core and product in.
Optionally, the gas source is blower device or air compressor.
Optionally, be respectively equipped with sub-valve on the tracheae, control in each tracheae gas by or block.
Optionally, the automatic air ballooning unit further includes timer, and a predetermined time is arranged in the timer, and total valve is opened After the time opened reaches the predetermined time, total valve is closed.
Optionally, the injection molding machine automatic air ballooning unit further includes travel switch, is set in injection mold, detection injection molding Whether product is sticked in cavity after mold die sinking, is opened or closed by current control total valve.
Optionally, the quantity of the air passage is two or more, the quantity of the tracheae be corresponding two or Two or more.
Compared to the prior art, the injection molding machine automatic air ballooning unit of the utility model, passes through the injection mold in injection molding machine Middle setting air passage, is arranged gas source outside injection molding machine, and after product injection molding, gas source proposes tracheae transmission for gas to pass through It to after in air passage and then is transmitted in the cavity of injection mold, is detached to blow product with the surface of cavity, avoid production Product are sticked to the mold cavity surface of injection mold, thus, it is possible to which the product in molding mold cavity is blown down automatically, convenient follow-up note The ejecting structure ejecting product of mould, realizes automatic continuous production.
Description of the drawings
Fig. 1 is painted the block diagram of the injection molding machine automatic air ballooning unit of the utility model.
Fig. 2 is painted the schematic diagram of the injection molding machine automatic air ballooning unit of the utility model.
Wherein, 10 be injection molding machine, and 11 be injection mold, and 12 be air passage, and 20 be gas source, and 30 be total valve, and 40 be gas Pipe, 50 be pressure gauge, and 60 be sub-valve.
Specific implementation mode
To have further connection to the purpose of this utility model, effect and technological means, illustrated in conjunction with attached drawing It is as follows.
As shown in Figs.1 and 2, wherein Fig. 1 depicts the box of the injection molding machine automatic air ballooning unit of the utility model Figure, Fig. 2 depict the schematic diagram of the injection molding machine automatic air ballooning unit of the utility model.
In this present embodiment, the injection molding machine automatic air ballooning unit of the utility model is provided with injection molding in the injection molding machine 10 Mold 11, the injection mold 11 are equipped with several air passages 12 for leading to mold cavity, the injection molding machine automatic air ballooning unit Including:
Gas source 20, is set to the outside of injection molding machine 10, and the gas source 20 provides gas and flowed towards predetermined direction;
Total valve 30 is set in gas source 20, and control gas source 20 is turned on and off, that is, opens 30 gas of total valve Source 20 is opened, and is closed 30 gas source 20 of total valve and is closed;
Several tracheaes 40, respectively 40 one end of tracheae connect with gas source 20, the other end connect air passage 12;
Several pressure gauges 50 are respectively arranged on tracheae 40, for monitoring the pressure in tracheae 40, monitor in tracheae 40 whether There is abnormal high pressure situation.
Wherein, most products are by product by the ejecting structure of injection mold 11 from male die core top in injection mold 11 Go out, therefore in order to adapt to multiple product, in the air passage 12 by gap of the gas between male die core and product In, thus product can be blown with male die core and be detached, is not bound on male die core.
Wherein, it using for convenience, the gas source 20 is blower device or air compressor, is certainly not limited to this, As long as being capable of providing gas to flow towards predetermined direction.
Wherein, according to the actual conditions of product, the case where cavity is glued in described product each region sometimes, simultaneously differs, therefore Sub-valve 60 is respectively equipped on the tracheae 40, control in each tracheae 40 gas by or block, respectively the tracheae 40 can be by independence Ground is opened or is closed, and product is avoided to be blown deformation.
Wherein, the automatic air ballooning unit further includes timer, and a predetermined time, the predetermined time is arranged in the timer It can be set according to the actual conditions of product, such as 10 seconds, after the time that total valve 30 is opened reaches the predetermined time, be considered as product It blows and detaches with the cavity of injection mold 11, total valve 30 is closed.
Wherein, in order to avoid the problem of product is not blown separation completely after the die sinking of injection mold 11, the injection molding machine Automatic air ballooning unit further includes travel switch, is set in injection mold 11, and the travel switch detection injection mold 11 molds Whether product is sticked in cavity afterwards, such as the travel switch can judge whether product is sticked to cavity by the ejection stroke of product Interior, if product is also sticked in cavity, travel switch is opened by current control total valve 30, continues to blow into cavity, if Product is not sticked in cavity, and total valve 30 continues to close.
Wherein, in order to equably blow product, the quantity of the air passage 12 is two or more, the tracheae 40 Quantity be it is corresponding two or more.
From the above, the injection molding machine automatic air ballooning unit of the utility model, by the way that gas is arranged in the external of injection molding machine 10 Source 20, and by the way that air passage 12 is arranged in the injection mold 11 of injection molding machine 10, after product injection molding, gas source 20 provides It is transmitted in the cavity of injection mold 11 by gas is after tracheae 40 is transferred in air passage 12, thus by product and cavity Surface blow separation, avoid the mold cavity surface that product is sticked to injection mold 11, thus, it is possible to automatically will be in 11 type of injection mold The product of intracavitary is blown down, and is facilitated the ejecting structure ejecting product of follow-up injection mold 11, is realized automatic continuous production.
The injection molding machine automatic air ballooning unit of the utility model is in use, include the following steps:
Step S100:After formed product, total valve 30 is opened, and gas source 20 provides gas;
Step S200:Gas is entered in the air passage 12 of injection mold 11 respectively by each tracheae 40, pressure gauge 50 Monitor whether the pressure in each tracheae 40 abnormal high pressure situation occurs;
Step S300:Gas in air passage 12 enters in the cavity of injection mold 11, and product and mold cavity surface are blown point From;
Step S400:Total valve 30 is closed, and gas source 20 stops providing gas, and injection mold 11 molds, ejecting product.
Wherein, in order to avoid the problem of product is not blown separation completely after the die sinking of injection mold 11, the step Further include step S500 after S400:Injection mold 11 mold after, travel switch detect injection mold 11 whether ejecting product, if It is that then total valve 30 continues to close, if it is not, travel switch is opened by current control total valve 30, continues to injection mold 11 Cavity in be passed through gas.
In conclusion the injection molding machine automatic air ballooning unit of the utility model, product can be blown detach with the surface of cavity, The mold cavity surface that product is sticked to injection mold 11 is avoided, thus, it is possible to automatically blow the product in 11 cavity of injection mold Under, facilitate the ejecting structure ejecting product of follow-up injection mold 11, realizes automatic continuous production.
It is noted that the present invention is not limited to the above embodiments, any person skilled in the art is based on Any simple modifications, equivalents, and modifications that technical solutions of the utility model do above-described embodiment, each fall within this practicality In novel protection domain.

Claims (7)

1. a kind of injection molding machine automatic air ballooning unit, injection mold is provided in the injection molding machine, the injection mold is equipped with logical To several air passages of mold cavity, which is characterized in that the injection molding machine automatic air ballooning unit includes:
Gas source, is set to the outside of injection molding machine, and the gas source provides gas and flowed towards predetermined direction;
Total valve is set in gas source, controls being turned on and off for gas source;
Several tracheaes, respectively the tracheae one end connect with gas source, the other end connect air passage;
Several pressure gauges, are respectively arranged on tracheae, monitor the pressure in tracheae.
2. injection molding machine automatic air ballooning unit according to claim 1, which is characterized in that in the air passage by gas In gap between injection mold male die core and product.
3. injection molding machine automatic air ballooning unit according to claim 1, which is characterized in that the gas source be blower device or Air compressor.
4. injection molding machine automatic air ballooning unit according to claim 1, which is characterized in that be respectively equipped with a point valve on the tracheae Door, control in each tracheae gas by or block.
5. injection molding machine automatic air ballooning unit according to claim 1, which is characterized in that the automatic air ballooning unit further includes Timer, a predetermined time is arranged in the timer, and after the time that total valve is opened reaches the predetermined time, total valve is closed.
6. injection molding machine automatic air ballooning unit according to claim 1, which is characterized in that the injection molding machine automatic air ballooning unit Further include travel switch, be set in injection mold, whether product is sticked in cavity after detection injection mold die sinking, passes through electric current Control total valve opens or closes.
7. injection molding machine automatic air ballooning unit according to claim 1, which is characterized in that the quantity of the air passage is two Or two or more, the quantity of the tracheae be it is corresponding two or more.
CN201820417598.8U 2018-03-27 2018-03-27 Injection molding machine automatic air ballooning unit Active CN208035275U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820417598.8U CN208035275U (en) 2018-03-27 2018-03-27 Injection molding machine automatic air ballooning unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820417598.8U CN208035275U (en) 2018-03-27 2018-03-27 Injection molding machine automatic air ballooning unit

Publications (1)

Publication Number Publication Date
CN208035275U true CN208035275U (en) 2018-11-02

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108247968A (en) * 2018-03-27 2018-07-06 斯沃博达汽车电子(昆山)有限公司 Injection molding machine automatic air ballooning unit and method
CN110480958A (en) * 2019-09-05 2019-11-22 广东博智林机器人有限公司 A kind of mold

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108247968A (en) * 2018-03-27 2018-07-06 斯沃博达汽车电子(昆山)有限公司 Injection molding machine automatic air ballooning unit and method
CN110480958A (en) * 2019-09-05 2019-11-22 广东博智林机器人有限公司 A kind of mold

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