CN103158232A - Module suitable for producing inner side back-off products - Google Patents
Module suitable for producing inner side back-off products Download PDFInfo
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- CN103158232A CN103158232A CN201310110172XA CN201310110172A CN103158232A CN 103158232 A CN103158232 A CN 103158232A CN 201310110172X A CN201310110172X A CN 201310110172XA CN 201310110172 A CN201310110172 A CN 201310110172A CN 103158232 A CN103158232 A CN 103158232A
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- ejector retainner
- plate
- pushing block
- plates
- male model
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Abstract
The invention discloses a module suitable for producing inner side back-off products. The module utilizes two times of ejection motions, the first time of ejection motion can push out a large pushing block and the products so as to break away from a module core, the second time of ejection motion can push the products to a certain inclination angle through the instantaneous ejecting force of the two-time pushing-out pushing block, the products are separate from the large pushing block, the products are easy to take put, the products are not damaged, the product button placement mold stripping is guaranteed and the injection molding piece taking is convenient, and beautiful appearances and working performances of the product are guaranteed.
Description
Technical field
The present invention relates to mould applications, exactly refer to a kind of mould that is applicable to produce the inner reverse fastener product.
Background technology
At present, along with constantly progressive and constantly development of science and technology of society, and cost of labor constantly increases, present product not only will satisfy the functional requirement of himself, also must meet fashion, aesthetic property, also must constantly control cost simultaneously, improve product quality, could allow like this market of own product win, seize market.In view of the demand of product and the demand in market, higher, more ingenious to the requirement of the processing technology of the mould of product and preparation method.A lot of products are arranged in order to reach its instructions for use, the inboard whole circle of its product is all back-off.Conventional mould making method is to adopt lifter ejection, can affect like this property of the attractive in appearance and product of product; Or adopting large pushing block to eject to allow manually reaches product again, can strengthen very large workload like this, also can cause the generation of a lot of bad products simultaneously.
Summary of the invention
For defects, the technical problem that the present invention solves is to provide a kind of mould that is applicable to produce the inner reverse fastener product, can not damage product, the convenience in the time of both can having guaranteed the depanning of product button bit and injection moulding pickup can guarantee again product aesthetic appearances and its service behaviour.
In order to solve above technical problem, the mould that is applicable to produce the inner reverse fastener product provided by the invention comprises male model plate and caster, wherein:
Be provided with guide pillar on described male model plate, be provided with the dowel hole that is socketed on described guide pillar on described caster, described male model plate top also is provided with rear cavity, described caster bottom also is provided with front cavity, be provided with large pushing block on described rear cavity, described front cavity, described rear cavity and described large pushing block coordinate compacting to form the inner reverse fastener product;
Described caster top is connected with hot runner manifold, and described hot runner manifold top is connected with upper mounted plate, is provided with centring ring on the fixed plate, and described centring ring is provided with the hot mouth that extends in described hot runner manifold below;
Described male model plate is connected with square iron below on every side, and described square iron is connected with bottom plate below, and described male model plate, described square iron and described bottom plate surround a cavity jointly; The second group of ejector retainner plate that is provided with first group of ejector retainner plate being formed by ejector retainner plate and No. two ejector retainner plates in described cavity and is formed by No. three ejector retainner plates and No. four ejector retainner plates, be bolted between a described ejector retainner plate and described No. two ejector retainner plates, be bolted between described No. three ejector retainner plates and described No. four ejector retainner plates, connect by the plug interference fit between described No. two ejector retainner plates and described No. three ejector retainner plates;
Fore-set passes described first group of ejector retainner plate immediate roof residence and states ejector retainner plate No. three, the large pushing block link rod that is connected with described No. two ejector retainner plates passes described second group of ejector retainner plate and described male model plate withstands described large pushing block, the inwall of described square iron is provided with the screens stage body, and described first group of ejector retainner plate is spacing by described screens stage body after the top offset certain distance; The Double-ejection pushing block is connected with described No. four ejector retainner plates by the pushing block link rod, and described Double-ejection pushing block is driven by described No. four ejector retainner plates and moves up, and described Double-ejection pushing block ejects the inner reverse fastener product of moulding when moving up.
Preferably, the surface coverage of fixed plate has upper thermal insulation board, and the surface coverage of described bottom plate has lower thermal insulation board.
Preferably, be provided with limited block on described No. four ejector retainner plates, after described second group of ejector retainner plate moved up a segment distance, described limited block withstood the bottom of described male model plate.
Preferably, described male model plate and described caster are provided with the gulde edge lock that cooperatively interacts.
The mould that is applicable to produce the inner reverse fastener product provided by the invention, after the product injection mo(u)lding, mould is opened from die joint, and caster and front cavity are separated with male model plate, rear cavity, large pushing block and product; Then first group of ejector retainner plate and second group of ejector retainner plate are ejected by fore-set together, after ejecting certain distance, namely after No. two ejector retainner plates of first group of ejector retainner plate are spacing by the spacing stage body of square iron, first group of ejector retainner plate stops ejecting, and completes for the first time ejecting, at this moment, large pushing block and Double-ejection pushing block are also along with first group of ejector retainner plate and second group of ejector retainner plate move up, large pushing block breaks away from rear cavity together with product, and when first group of ejector retainner plate stopped ejecting, large stop corresponding with product of pushing block ejected; Fore-set continues to drive second group of ejector retainner plate and moves up, and then continuation drives pushing block link rod and Double-ejection pushing block ejecting product, utilize the ejecting force of Double-ejection pushing block moment product is pushed up certain angle of inclination and separate with large pushing block, and the button bit of product surrounding is ejected and pushes up pine by force, then injection moulding work can be gently once breaking the desirable product that goes out off with the fingers and thumb.Compared with prior art, the mould that is applicable to produce the inner reverse fastener product provided by the invention utilizes to eject action twice, and first ejects action first ejects the disengaging rear cavity with large pushing block together with product; Eject for the second time the ejecting force of action by Double-ejection pushing block moment product is ejected certain angle of inclination, product separates with large pushing block, can easily take out product this moment, can not damage product, convenience in the time of both can having guaranteed the depanning of product button bit and injection moulding pickup can guarantee again product aesthetic appearances and its service behaviour.
Description of drawings
Fig. 1 is the side structure schematic diagram that is applicable to produce the inner reverse fastener product in the embodiment of the present invention;
Fig. 2 is the Facad structure schematic diagram that is applicable to produce the inner reverse fastener product in the embodiment of the present invention;
Fig. 3 is the structural representation that the embodiment of the present invention is applicable to produce in the inner reverse fastener product first group of ejector retainner plate, second group of ejector retainner plate and fore-set;
Fig. 4 is the side schematic view that is applicable to produce the job step one of inner reverse fastener product in the embodiment of the present invention;
Fig. 5 is the front schematic view that is applicable to produce the job step one of inner reverse fastener product in the embodiment of the present invention;
Fig. 6 is the side schematic view that is applicable to produce the job step two of inner reverse fastener product in the embodiment of the present invention;
Fig. 7 is the front schematic view that is applicable to produce the job step two of inner reverse fastener product in the embodiment of the present invention;
Fig. 8 is the side schematic view that is applicable to produce the job step three of inner reverse fastener product in the embodiment of the present invention;
Fig. 9 is the front schematic view that is applicable to produce the job step three of inner reverse fastener product in the embodiment of the present invention.
The specific embodiment
For those skilled in the art can understand technical scheme provided by the present invention better, set forth below in conjunction with specific embodiment.
See also Fig. 1-Fig. 3, Fig. 1 is the side structure schematic diagram that is applicable to produce the inner reverse fastener product in the embodiment of the present invention; Fig. 2 is the Facad structure schematic diagram that is applicable to produce the inner reverse fastener product in the embodiment of the present invention; Fig. 3 is the structural representation that the embodiment of the present invention is applicable to produce in the inner reverse fastener product first group of ejector retainner plate, second group of ejector retainner plate and fore-set.
The mould that is applicable to produce the inner reverse fastener product that the embodiment of the present invention provides, comprise male model plate 7 and caster 4, wherein: be provided with guide pillar 16 on male model plate 7, be provided with the dowel hole 13 that is socketed on guide pillar 16 on caster 4, male model plate 7 tops also are provided with rear cavity 15, caster 4 bottoms also are provided with front cavity 14, are provided with large pushing block 23 on rear cavity 15, and front cavity 14, rear cavity 15 and large pushing block 23 coordinate compacting to form inner reverse fastener product 6; Caster 4 tops are connected with hot runner manifold 3, and hot runner manifold 3 tops are connected with upper mounted plate 2, are provided with centring ring 11 on upper mounted plate 2, and centring ring 11 is provided with the hot mouth 12 that extends in hot runner manifold 3 below; Male model plate 7 is connected with square iron 8 below on every side, and square iron 8 is connected with bottom plate 9 below, and male model plate 7, square iron 8 and bottom plate 9 surround a cavity 28 jointly; The second group of ejector retainner plate S2 that is provided with first group of ejector retainner plate S1 being formed by ejector retainner plate 21 and No. two ejector retainner plates 20 in cavity 28 and is formed by No. three ejector retainner plates 19 and No. four ejector retainner plates 18, be bolted between an ejector retainner plate 21 and No. two ejector retainner plates 20, be bolted between No. three ejector retainner plates 19 and No. four ejector retainner plates 18, connect by plug 27 interference fit between No. two ejector retainner plates 20 and No. three ejector retainner plates 19; Fore-set 22 passes first group of ejector retainner plate S1 and directly withstands ejector retainner plate 19 No. three, the large pushing block link rod 24 that is connected with No. two ejector retainner plates 20 passes second group of ejector retainner plate S2 and male model plate 7 withstands large pushing block 23, the inwall of square iron 8 is provided with the screens stage body, and first group of ejector retainner plate S1 is spacing by the screens stage body after the top offset certain distance; Double-ejection pushing block 25 is connected with No. four ejector retainner plates 18 by pushing block link rod 26, and Double-ejection pushing block 25 is driven by No. four ejector retainner plates 18 and moves up, and Double-ejection pushing block 25 ejects the inner reverse fastener product 6 of moulding when moving up.Be provided with limited block 17 on No. four ejector retainner plates 18, after second group of ejector retainner plate S2 moved up a segment distance, limited block 17 withstood the bottom of male model plate 7.
The surface coverage of upper mounted plate 2 has upper thermal insulation board 1, has better heat insulating effect.The surface coverage of bottom plate 9 has lower thermal insulation board 10, has better heat insulating effect.
The operation principle that is applicable to produce the mould of inner reverse fastener product provided by the invention comprises three job steps:
Job step one:
See also Fig. 4 and Fig. 5, Fig. 4 is the side schematic view that is applicable to produce the job step one of inner reverse fastener product in the embodiment of the present invention; Fig. 5 is the front schematic view that is applicable to produce the job step one of inner reverse fastener product in the embodiment of the present invention.
After product 6 injection mo(u)ldings, mould is opened from die joint, and the dowel hole 13 on caster 4 and the guide pillar on male model plate 7 16 separate, and caster 4 separates with male model plate 7, rear cavity 15, large pushing block 23 and product 6 with front cavity 14.
Job step two:
See also Fig. 6 and Fig. 7, Fig. 6 is the side schematic view that is applicable to produce the job step two of inner reverse fastener product in the embodiment of the present invention; Fig. 7 is the front schematic view that is applicable to produce the job step two of inner reverse fastener product in the embodiment of the present invention.
then first group of ejector retainner plate S1 and second group of ejector retainner plate S2 are ejected by fore-set 22 together, after ejecting certain distance, namely after No. two ejector retainner plates 20 of first group of ejector retainner plate S1 are spacing by the spacing stage body of square iron 8, first group of ejector retainner plate S1 stops ejecting, complete for the first time and eject, at this moment, large pushing block 23 and Double-ejection pushing block 25 also under the effect of pushing block link rod 26 along with first group of ejector retainner plate S1 and second group of ejector retainner plate S2 move up, large pushing block 23 breaks away from rear cavity 15 together with product 6, when first group of ejector retainner plate S1 stops ejecting, large stop corresponding with product 6 of pushing block 23 ejects,
Job step three:
See also Fig. 8 and Fig. 9, Fig. 8 is the side schematic view that is applicable to produce the job step three of inner reverse fastener product in the embodiment of the present invention; Fig. 9 is the front schematic view that is applicable to produce the job step three of inner reverse fastener product in the embodiment of the present invention.
Fore-set 22 continues to drive second group of ejector retainner plate S2 and moves up, and then continuation drives pushing block link rod 26 and Double-ejection pushing block 25 ejecting products 6, the ejecting force that utilizes 25 moments of Double-ejection pushing block separates product 6 tops to certain angle of inclination and with large pushing block 23, and the button bit of product 6 surroundings is ejected and pushes up pine by force, then injection moulding work can be gently once breaking the desirable product 6 that goes out off with the fingers and thumb.
Compared with prior art, the mould that is applicable to produce the inner reverse fastener product provided by the invention utilizes to eject action twice, and first ejects action first ejects the disengaging rear cavity with large pushing block together with product; Eject for the second time the ejecting force of action by Double-ejection pushing block moment product is ejected certain angle of inclination, product separates with large pushing block, can easily take out product this moment, can not damage product, convenience in the time of both can having guaranteed the depanning of product button bit and injection moulding pickup can guarantee again product aesthetic appearances and its service behaviour.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from the spirit or scope of the present invention, realization in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (4)
1. mould that is applicable to produce the inner reverse fastener product is characterized in that: comprise male model plate and caster, wherein:
Be provided with guide pillar on described male model plate, be provided with the dowel hole that is socketed on described guide pillar on described caster, described male model plate top also is provided with rear cavity, described caster bottom also is provided with front cavity, be provided with large pushing block on described rear cavity, described front cavity, described rear cavity and described large pushing block coordinate compacting to form the inner reverse fastener product;
Described caster top is connected with hot runner manifold, and described hot runner manifold top is connected with upper mounted plate, is provided with centring ring on the fixed plate, and described centring ring is provided with the hot mouth that extends in described hot runner manifold below;
Described male model plate is connected with square iron below on every side, and described square iron is connected with bottom plate below, and described male model plate, described square iron and described bottom plate surround a cavity jointly; The second group of ejector retainner plate that is provided with first group of ejector retainner plate being formed by ejector retainner plate and No. two ejector retainner plates in described cavity and is formed by No. three ejector retainner plates and No. four ejector retainner plates, be bolted between a described ejector retainner plate and described No. two ejector retainner plates, be bolted between described No. three ejector retainner plates and described No. four ejector retainner plates, connect by the plug interference fit between described No. two ejector retainner plates and described No. three ejector retainner plates;
Fore-set passes described first group of ejector retainner plate immediate roof residence and states ejector retainner plate No. three, the large pushing block link rod that is connected with described No. two ejector retainner plates passes described second group of ejector retainner plate and described male model plate withstands described large pushing block, the inwall of described square iron is provided with the screens stage body, and described first group of ejector retainner plate is spacing by described screens stage body after the top offset certain distance; The Double-ejection pushing block is connected with described No. four ejector retainner plates by the pushing block link rod, and described Double-ejection pushing block is driven by described No. four ejector retainner plates and moves up, and described Double-ejection pushing block ejects the inner reverse fastener product of moulding when moving up.
2. the mould that is applicable to produce the inner reverse fastener product according to claim 1, is characterized in that, the surface coverage of fixed plate has upper thermal insulation board, and the surface coverage of described bottom plate has lower thermal insulation board.
3. the mould that is applicable to produce the inner reverse fastener product according to claim 1, is characterized in that, is provided with limited block on described No. four ejector retainner plates, and after described second group of ejector retainner plate moved up a segment distance, described limited block withstood the bottom of described male model plate.
4. the mould that is applicable to produce the inner reverse fastener product according to claim 1, is characterized in that, described male model plate and described caster are provided with the gulde edge lock that cooperatively interacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310110172.XA CN103158232B (en) | 2013-03-29 | 2013-03-29 | A kind of mould being applicable to production inner reverse fastener product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310110172.XA CN103158232B (en) | 2013-03-29 | 2013-03-29 | A kind of mould being applicable to production inner reverse fastener product |
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| Publication Number | Publication Date |
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| CN103158232A true CN103158232A (en) | 2013-06-19 |
| CN103158232B CN103158232B (en) | 2016-01-20 |
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| CN201310110172.XA Active CN103158232B (en) | 2013-03-29 | 2013-03-29 | A kind of mould being applicable to production inner reverse fastener product |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103568211A (en) * | 2013-10-09 | 2014-02-12 | 昆山腾宇鑫金属制品有限公司 | Ignition switch base mould |
| CN104626474A (en) * | 2013-11-07 | 2015-05-20 | 汉达精密电子(昆山)有限公司 | Female die slide block structure |
| CN103878946B (en) * | 2014-03-31 | 2016-01-06 | 北京颐合恒瑞医疗科技有限公司 | A kind of mould for the production of Absorbable rod skin closure nail and production method thereof |
| CN105269771A (en) * | 2015-11-24 | 2016-01-27 | 上海为彪汽配制造有限公司 | Automatic demolding reverse injection mold and use method |
| CN106476226A (en) * | 2016-11-26 | 2017-03-08 | 东莞市铭意五金制品有限公司 | A kind of mould secondary ejecting structure |
| CN108859031A (en) * | 2016-08-31 | 2018-11-23 | 宁波方正汽车模具股份有限公司 | Injection mould directly pushes up de- secondary ejecting mechanism by force |
| CN109049563A (en) * | 2018-08-31 | 2018-12-21 | 珠海格力精密模具有限公司 | Ejecting mechanism and injection molding machine with it |
| CN109514808A (en) * | 2018-12-27 | 2019-03-26 | 宁波市基业金属材料有限公司 | Pass through the cooling optical device ceramic mold convenient for taking-up product of layering ejection |
| CN111673984A (en) * | 2020-05-17 | 2020-09-18 | 宁波正佳模塑有限公司 | Mould of half push pipe demoulding mechanism with pipe joint end cover edge covering |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103568211A (en) * | 2013-10-09 | 2014-02-12 | 昆山腾宇鑫金属制品有限公司 | Ignition switch base mould |
| CN104626474A (en) * | 2013-11-07 | 2015-05-20 | 汉达精密电子(昆山)有限公司 | Female die slide block structure |
| CN103878946B (en) * | 2014-03-31 | 2016-01-06 | 北京颐合恒瑞医疗科技有限公司 | A kind of mould for the production of Absorbable rod skin closure nail and production method thereof |
| CN105269771B (en) * | 2015-11-24 | 2018-03-30 | 上海为彪汽配制造有限公司 | Automatic demoulding flip injection mold and application method |
| CN105269771A (en) * | 2015-11-24 | 2016-01-27 | 上海为彪汽配制造有限公司 | Automatic demolding reverse injection mold and use method |
| CN108859031A (en) * | 2016-08-31 | 2018-11-23 | 宁波方正汽车模具股份有限公司 | Injection mould directly pushes up de- secondary ejecting mechanism by force |
| CN108859031B (en) * | 2016-08-31 | 2020-07-14 | 宁波方正汽车模具股份有限公司 | Direct-ejection forced-stripping secondary ejection mechanism of injection mold |
| CN106476226A (en) * | 2016-11-26 | 2017-03-08 | 东莞市铭意五金制品有限公司 | A kind of mould secondary ejecting structure |
| CN109049563A (en) * | 2018-08-31 | 2018-12-21 | 珠海格力精密模具有限公司 | Ejecting mechanism and injection molding machine with it |
| CN109049563B (en) * | 2018-08-31 | 2023-10-03 | 珠海格力精密模具有限公司 | Ejection mechanism and injection molding machine with same |
| CN109514808A (en) * | 2018-12-27 | 2019-03-26 | 宁波市基业金属材料有限公司 | Pass through the cooling optical device ceramic mold convenient for taking-up product of layering ejection |
| CN109514808B (en) * | 2018-12-27 | 2020-12-15 | 嘉兴市万荣电器股份有限公司 | Optical device ceramic mold capable of being ejected and cooled by layering and convenient for taking out product |
| CN111673984A (en) * | 2020-05-17 | 2020-09-18 | 宁波正佳模塑有限公司 | Mould of half push pipe demoulding mechanism with pipe joint end cover edge covering |
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| CN103158232B (en) | 2016-01-20 |
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Address after: Shenzhen City, Guangdong Province, Guangming New District 518106 000 Daiheng Guangming high tech Industrial Park, building fourth, building fifth, first floor Patentee after: Zhong An (Shenzhen) Co., Ltd. Address before: 518106, Guangming District, Guangdong, Shenzhen public road (Shenzhen Village) security smart (China) Industrial Park 4 Patentee before: Shenzhen Haoen Safety Technology Co., Ltd. |
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Address after: 518135 fourth buildings and fifth first floor of Wan Dai Heng Guangming hi tech Industrial Park, Guangming New District, Shenzhen, Guangdong Patentee after: Shenzhen Haoen Safety Technology Co., Ltd. Address before: Guangming Shenzhen city of Guangdong province Daiheng million Guangming hi tech Industrial Park, building fourth, building fifth, first floor Patentee before: Zhong An (Shenzhen) Co., Ltd. |