CN102825720A - Injection molding embedd-forming auxiliary device and injection molding technique thereof - Google Patents
Injection molding embedd-forming auxiliary device and injection molding technique thereof Download PDFInfo
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- CN102825720A CN102825720A CN2012103296713A CN201210329671A CN102825720A CN 102825720 A CN102825720 A CN 102825720A CN 2012103296713 A CN2012103296713 A CN 2012103296713A CN 201210329671 A CN201210329671 A CN 201210329671A CN 102825720 A CN102825720 A CN 102825720A
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- principal arm
- moulding
- metalwork
- servicing unit
- embeds
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- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses an injection molding embedd-forming auxiliary device and an injection molding technique thereof. The auxiliary device comprises a first main arm, a second main arm and a plurality of cross arms, wherein the second main arm and the first main arm are symmetrically arranged in parallel; and the plurality of cross arms are connected with the first main arm and the second main arm and are combined with the first main arm and the second main arm in an integrated molding mode, so as to form a plurality of segmentation accommodating spaces. The injection molding technique comprises the following steps: molding a metal piece; molding a metal carrier, so as to obtain a horizontal rubber product in an injection molding manner in the first stage; positioning the metal piece on the metal carrier; fixing the metal carrier through a positioning mechanism; carrying out secondary injection molding on the metal piece in a die cavity of a die impression; and cutting, ejecting and separating. The auxiliary device and the injection molding technique thereof enables plastic melt in the die impression to be more smooth, so that the working efficiency is improved, and raw materials are saved.
Description
Technical field
The invention discloses a kind of injection moulding and embed moulding servicing unit and Shooting Technique thereof, relate in particular to and a kind ofly be used for fixing the servicing unit of metalwork and use this servicing unit to carry out the Shooting Technique of quadric injection mould moulding.
Background technology
At present; Connector adopts two kinds of manufacturing approaches to the combination of metalwork and working of plastics in the industry basically, i.e. inserted mode and injection insert molding, specifically; Inserting moulding is the appropriate location that metalwork in a row is inserted in working of plastics; And then exert pressure with tool at the afterbody of metalwork metalwork is pressed into, and combine this connector that is applicable to that generally volume is bigger with plastics.But along with the volume of connector is more and more littler; The spacing of metalwork is more and more littler; The manufacturing approach of inserted mode can cause the fraction defective of finished product to improve, thus the working dealer to begin with injection insert molding be metalwork to be placed in the precalculated position in the plastics die cavity locate, then with working of plastics moulding together; Thereby reach the effect of two kinds of connecting shapings, this manufacturing approach is applicable to that especially volume is less, the precision high product.
Existing injection insert molding manufacturing approach; In operation, be divided into two kinds of self-feeding mode and non-automatic feeding styles again; Wherein, The self-feeding mode is that rectangular metalwork is accomplished continuously shaped mode through the automatic feeder equipment self-feeding: but not being first metalwork with long strip type, the self-feeding mode is cut into the metalwork that the shaped article desire needs number earlier, and then the manual moulding that metalwork is put into die cavity.Yet, in the self-feeding moulding, owing to be earlier that rectangular metalwork is continuously shaped; Then cut separately, this just need ask that establishing certain spacing is beneficial to moulding and cuts at every close two shaped articles again, and metalwork is in designing punching course so equally; Also must establish certain spacing between the metalwork of its each predetermined number is used as distinguishing at a distance from cooperating. and so just make the part metals part between spacing form waste material because of waste; When the product of desiring moulding is more little, the raw material of its waste are also just many more, and this is for surging epoch of former material now; Be to be unfavorable for reducing cost, a sufficient undoubtedly significant deficiency; Moreover; Its manufacturing of more little product needs accurate more; And the metalwork that uses is also just more little; When a kind of when being bilateral strip charging, this speed that needs the metalwork on both sides to transport is consistent (the metalwork automatic feed can be divided into monolateral strip charging and bilateral strip charging), therefore must stay at the side of metalwork and establish more strip; And hour at the metalwork that uses; This situation just becomes and is not easy control; Especially foot is arranged metalworks to be easy to speed that act of violence transports inconsistent and misplace producing down two in enormous quantities; Moreover the product of moulding is less, also is not easy after misplacing to come to light, so cause unrestrained in batches praising to can hardly be avoided.And for nonautomatic molding mode; Because be the directly manual die cavity location of putting into, the speed of its operation is slower naturally, this is totally unfavorable for boosting productivity now; Moreover; Just slower for its speed of putting into of very little metalwork, like this with regard to might because of put into the time ask and grow the temperature reduction that makes die cavity, influence the quality of product.
Summary of the invention
The object of the present invention is to provide a kind of injection moulding to embed moulding servicing unit and Shooting Technique thereof; In injection molding process; Injection moulding embeds moulding servicing unit fixing metal spare, and is transported to through transport sector and carries out quadric injection mould in the mould, accomplishes injection moulding and embeds shaped article.
Another object of the present invention provides a kind of injection moulding and embeds moulding servicing unit and Shooting Technique thereof; In injection molding process; Carry out moulding again after utilizing this servicing unit to make metalwork elder generation blank, it is empty at a distance from design to avoid metalwork to do again, has saved raw material greatly.
Another purpose of the present invention is to use said servicing unit to carry out the Shooting Technique of quadric injection mould moulding, makes the plastic melt in the die cavity smooth more, reduces defective mode, increases work efficiency.
In order to overcome the difficulty that prior art exists, achieve the above object, the invention provides a kind of injection moulding and embed moulding servicing unit and Shooting Technique thereof:
Said injection moulding embeds the moulding servicing unit, comprising:
First principal arm;
Second principal arm, parallel with said first principal arm and be symmetrical set;
Some transverse arms connect said first principal arm and said second principal arm, and with said first principal arm and said second principal arm be integrated, form a plurality of districts at a distance from accommodation space.
Preferably, said transverse arm both sides have a projection respectively.
Preferably, said projection comprises a through hole.
Preferably, said first principal arm and said second principal arm also comprise some locating holes.
Preferably, also comprise at least one reference column on said first principal arm between two said transverse arms and said second principal arm.
Preferably, also comprise a resigning hole on said first principal arm between two said transverse arms and said second principal arm.
Preferably, said injection moulding embedding moulding servicing unit is the metallic carrier of a strip.
A kind of Shooting Technique of using said injection moulding to embed the moulding servicing unit comprises the steps:
The metallic carrier of step 2, the stamping forming said strip of process gets in first die cavity through transmitting device, and injection mo(u)lding is the phase I plasthetics of level and is sent to outside the mould;
Step 3, said metalwork have position, first hole, are fixed on the reference column of said metallic carrier first principal arm and second principal arm, and metalwork front end position is spacing in the accepting groove of said phase I plasthetics;
The invention has the beneficial effects as follows: utilize servicing unit to come clamping location metalwork; And be sent to the interior precalculated position of die cavity to carry out moulding; And the strip that no longer directly utilizes metalwork itself is done the location transmission; To prevent that metalwork from inconsistent phenomenon taking place in transmission course, metalwork also no longer need be done empty at a distance from design, to have saved raw material greatly during fabrication simultaneously.In Shooting Technique, the quadric injection mould moulding process makes the plastic melt in the die cavity smooth more, reduces defective mode, has improved operating efficiency.
Description of drawings
Fig. 1 is a metallic carrier stereogram of the present invention
Fig. 2 is the plane of metallic carrier of the present invention
Fig. 3 is the plane of metalwork of the present invention
Fig. 4 is the schematic flow sheet of Shooting Technique according to the invention
Fig. 5 is the sketch map behind the metalwork according to the invention location
Fig. 6 is the sketch map after the injection mo(u)lding second stage according to the invention
Fig. 7 is an injection molding product sketch map according to the invention
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further specified, so that those of ordinary skills are with reference to implementing according to this behind this specification.
Please refer to Fig. 1, Fig. 2 and Fig. 3, injection moulding of the present invention embeds the moulding servicing unit and comprises first principal arm 1; Second principal arm 2, parallel with said first principal arm 1 and be symmetrical set; Some transverse arms 3; Connect said first principal arm 1 and said second principal arm 2; With said first principal arm 1 be integrated with said second principal arm 2; Durable and manufacture process is simple, do not need independent installation, said some transverse arms 3 form a plurality of districts at a distance from accommodation space 4 with said first principal arm 1 and said first principal arm 2.Said transverse arm 3 both sides have a projection 5 respectively; Make said district be " worker " font at a distance from accommodation space 4; Said projection 5 also comprises a through hole 9; In injection moulding process, plastics are injected mould through said through hole 9, by plastic wraps, fixed plastics plays the effect of drawing the material platform of carrying to said projection 5 in embedding injection moulding.Injection moulding of the present invention embeds the metallic carrier that the moulding servicing unit is preferably a strip, and bearing metal spare 10, said metalwork 10 also comprise first punching 1 and second punching 2.First principal arm 1 of said metallic carrier also comprises some locating holes 6 with said second principal arm 2, and in injection molding process, said locating hole 6 is fixed on the detent mechanism in the mould; Also comprise at least one reference column 7 on first principal arm 1 between two said transverse arms 3 and said second principal arm 2, carry out interference engagement with the position, first hole 11 of said metalwork 10 and grasp, be used for the fixing of said metalwork 10; Also comprise a resigning hole 8 on first principal arm 1 between two said transverse arms 3 and said second principal arm 2; Its objective is that the product in order to make forming has enough spaces to step down after metallic carrier cuts; Residual metal spare is separated with said metallic carrier; Thereby reach the recycle of metallic carrier, practice thrift cost.
As shown in Figure 4, a kind of Shooting Technique of using said injection moulding to embed the moulding servicing unit of the present invention comprises the steps:
The metallic carrier of step 1, the stamping forming said strip of process gets in first die cavity through transmitting device, and injection mo(u)lding is the phase I plasthetics of level and is sent to outside the mould;
Step 2, the stamping forming long-bar metal assembly of process cut into the metalwork 10 of predetermined number through stock-cutter;
Step 3, please refer to Fig. 5, said metalwork has position, first hole 11, is fixed on the reference column 7 of said metallic carrier first principal arm 1 and second principal arm 2, and metalwork front end position 13 is spacing in the accepting groove of said phase I plasthetics;
Utilize servicing unit to come clamping location metalwork; And be sent to the interior precalculated position of die cavity to carry out moulding; And the strip that no longer directly utilizes metalwork itself is done the location transmission; To prevent that metalwork from inconsistent phenomenon taking place in transmission course, metalwork also no longer need be done empty at a distance from design, to have saved raw material greatly during fabrication simultaneously.In Shooting Technique, in Shooting Technique, the quadric injection mould forming method makes the plastic melt in the die cavity smooth more, reduces defective mode, has improved operating efficiency.
Although embodiment of the present invention are open as above; But it is not restricted to listed utilization in specification and the embodiment; It can be applied to various suitable the field of the invention fully, for being familiar with those skilled in the art, can easily realize other modification; Therefore under the universal that does not deviate from claim and equivalency range and limited, the legend that the present invention is not limited to specific details and illustrates here and describe.
Claims (8)
1. an injection moulding embeds the moulding servicing unit, it is characterized in that, comprising:
First principal arm;
Second principal arm, parallel with said first principal arm and be symmetrical set;
Some transverse arms connect said first principal arm and said second principal arm, and with said first principal arm and said second principal arm be integrated, form a plurality of districts at a distance from accommodation space.
2. injection moulding as claimed in claim 1 embeds the moulding servicing unit, it is characterized in that said transverse arm both sides have a projection respectively.
3. injection moulding as claimed in claim 2 embeds the moulding servicing unit, it is characterized in that said projection comprises a through hole.
4. injection moulding as claimed in claim 2 embeds the moulding servicing unit, it is characterized in that said first principal arm and said second principal arm also comprise some locating holes.
5. injection moulding as claimed in claim 4 embeds the moulding servicing unit, it is characterized in that, also comprises at least one reference column on said first principal arm between two said transverse arms and said second principal arm.
6. injection moulding as claimed in claim 5 embeds the moulding servicing unit, it is characterized in that, also comprises a resigning hole on said first principal arm between two said transverse arms and said second principal arm.
7. injection moulding as claimed in claim 6 embeds the moulding servicing unit, it is characterized in that, it is the metallic carrier of a strip that said injection moulding embeds the moulding servicing unit.
8. the said injection moulding of use such as claim 7 embeds the Shooting Technique of moulding servicing unit, it is characterized in that, comprises the steps:
Step 1, the stamping forming long-bar metal assembly of process cut into the metalwork of predetermined number through stock-cutter;
The metallic carrier of step 2, the stamping forming said strip of process gets in first die cavity through transmitting device, and injection mo(u)lding is the phase I plasthetics of level and is sent to outside the mould;
Step 3, said metalwork have position, first hole, are fixed on the reference column of said metallic carrier first principal arm and second principal arm, and metalwork front end position is spacing in the accepting groove of said phase I plasthetics;
Step 4, transmitting device will be fixed with the metallic carrier of said metalwork and deliver to the precalculated position in second die cavity, and the detent mechanism that mould is provided with is fixed said metallic carrier;
Step 5, utilize that the die secondary is to said metalwork injection mo(u)lding in the die cavity, the product of injection formed is attached on the said metallic carrier, utilizes output device to be sent to outside the mould;
Step 6, stock-cutter cut product, and the nubbin of said metalwork ejects with said metallic carrier and separates, and obtains product.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210329671.3A CN102825720B (en) | 2012-09-07 | 2012-09-07 | Injection molding embed-forming auxiliary device and injection molding technique thereof |
| TW102119551A TW201410436A (en) | 2012-09-07 | 2013-06-03 | Injection molding embedd-forming auxiliary device and injection molding technique thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210329671.3A CN102825720B (en) | 2012-09-07 | 2012-09-07 | Injection molding embed-forming auxiliary device and injection molding technique thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102825720A true CN102825720A (en) | 2012-12-19 |
| CN102825720B CN102825720B (en) | 2015-05-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210329671.3A Expired - Fee Related CN102825720B (en) | 2012-09-07 | 2012-09-07 | Injection molding embed-forming auxiliary device and injection molding technique thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102825720B (en) |
| TW (1) | TW201410436A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107225369A (en) * | 2017-06-19 | 2017-10-03 | 乐清市臣功汽车配件有限公司 | A kind of moulding process of switch inserts |
| CN107968181A (en) * | 2017-11-27 | 2018-04-27 | 卫星电子（中山）有限公司 | A kind of positive and negative shrapnel of battery is molded inserted remote controler and preparation method thereof |
| CN111421748A (en) * | 2020-03-16 | 2020-07-17 | 深圳市高塑达电子有限公司 | Manufacturing method of camera support |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112388902B (en) * | 2020-11-02 | 2022-03-15 | 王金祥 | Positioning method and jig for secondary injection molding of sliding seat |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1427515A (en) * | 2001-12-21 | 2003-07-02 | 及成企业股份有限公司 | Manufacturing method capable of automatically setting conductive terminal |
| CN101444962A (en) * | 2007-11-27 | 2009-06-03 | 林宜修 | Method for operating injection insert molding and auxiliary device thereof |
| CN101997213A (en) * | 2009-08-26 | 2011-03-30 | 合兴集团汽车电子有限公司 | Audible control system connector and processing method thereof |
-
2012
- 2012-09-07 CN CN201210329671.3A patent/CN102825720B/en not_active Expired - Fee Related
-
2013
- 2013-06-03 TW TW102119551A patent/TW201410436A/en unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1427515A (en) * | 2001-12-21 | 2003-07-02 | 及成企业股份有限公司 | Manufacturing method capable of automatically setting conductive terminal |
| CN101444962A (en) * | 2007-11-27 | 2009-06-03 | 林宜修 | Method for operating injection insert molding and auxiliary device thereof |
| CN101997213A (en) * | 2009-08-26 | 2011-03-30 | 合兴集团汽车电子有限公司 | Audible control system connector and processing method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107225369A (en) * | 2017-06-19 | 2017-10-03 | 乐清市臣功汽车配件有限公司 | A kind of moulding process of switch inserts |
| CN107968181A (en) * | 2017-11-27 | 2018-04-27 | 卫星电子（中山）有限公司 | A kind of positive and negative shrapnel of battery is molded inserted remote controler and preparation method thereof |
| CN111421748A (en) * | 2020-03-16 | 2020-07-17 | 深圳市高塑达电子有限公司 | Manufacturing method of camera support |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201410436A (en) | 2014-03-16 |
| CN102825720B (en) | 2015-05-13 |
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Effective date of registration: 20150921 Address after: Du Jing River Road Kunshan City Zhou City Town Suzhou city Jiangsu province 215313 No. 359 room 5 Patentee after: Kunshan Xin Ying Electronic Technology Co., Ltd. Address before: No. 208 Jinling East Road, Ting Ting Town, Suzhou Industrial Park Patentee before: Suzhou Industrial Park Huizhong Precision Industry Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20170907 |
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| CF01 | Termination of patent right due to non-payment of annual fee |