CN103158232B - A kind of mould being applicable to production inner reverse fastener product - Google Patents
A kind of mould being applicable to production inner reverse fastener product Download PDFInfo
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- CN103158232B CN103158232B CN201310110172.XA CN201310110172A CN103158232B CN 103158232 B CN103158232 B CN 103158232B CN 201310110172 A CN201310110172 A CN 201310110172A CN 103158232 B CN103158232 B CN 103158232B
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Abstract
The present invention discloses a kind of mould being applicable to produce inner reverse fastener product, and utilize and eject action twice, first ejects action first ejects disengaging rear cavity by large pushing block together with product; Second time ejects action, by the ejecting force of Double-ejection pushing block moment, product is ejected certain angle of inclination, product is separated with large pushing block, now easily can take out product, product can not be damaged, both can ensure the convenience when depanning of product button bit and injection moulding pickup, product aesthetic appearances and its service behaviour can have been ensured again.
Description
Technical field
The present invention relates to mould applications, exactly refer to a kind of mould being applicable to produce inner reverse fastener product.
Background technology
At present, along with society, constantly progress and science and technology constantly develop, and cost of labor constantly increases, present product not only will meet himself functional requirement, also must meet fashion, aesthetic property, also must constantly control cost simultaneously, improve product quality, the market that the product of oneself could be allowed like this to win, seizes market.In view of the demand of product and the demand in market, to the processing technology of the mould of product and the requirement of preparation method higher, more ingenious.Have a lot of product to reach its instructions for use, inside its product, whole circle is all back-off.Conventional mould making method adopts lifter ejection, can affect the property of the attractive in appearance and product of product like this; Or adopting large pushing block to eject to allow manually goes to get product, very large workload can be strengthened so again, also can cause the generation of a lot of bad product simultaneously.
Summary of the invention
For above-mentioned defect, the technical problem that the present invention solves is to provide a kind of mould being applicable to produce inner reverse fastener product, can not product be damaged, both can ensure the convenience when depanning of product button bit and injection moulding pickup, product aesthetic appearances and its service behaviour can be ensured again.
In order to solve above technical problem, the mould being applicable to production inner reverse fastener product provided by the invention, comprises male template and caster, wherein:
Described male template is provided with guide pillar, described caster is provided with the dowel hole be socketed on described guide pillar, described male template top is also provided with rear cavity, described caster bottom is also provided with front cavity, described rear cavity is provided with large pushing block, and described front cavity, described rear cavity and described large pushing block coordinate compacting to form 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, and fixed plate is provided with centring ring, and described centring ring is provided with the hot mouth extended in described hot runner manifold below;
Described male template is around connected with square iron below, and described square iron is connected with bottom plate below, and described male template, described square iron and described bottom plate surround a cavity jointly; The first group of ejector retainner plate be made up of an ejector retainner plate and No. two ejector retainner plates and the second group of ejector retainner plate be made up of No. three ejector retainner plates and No. four ejector retainner plates is provided with in described cavity, 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, connected by plug interference fit between described No. two ejector retainner plates and described No. three ejector retainner plates;
Fore-set states No. three ejector retainner plates through described first group of ejector retainner plate immediate roof residence, the large pushing block link rod be connected with described No. two ejector retainner plates withstands described large pushing block through described second group of ejector retainner plate and described male template, the inwall of described square iron is provided with screens stage body, and described first group of ejector retainner plate is spacing by described screens stage body after top offset certain distance; Double-ejection pushing block is connected with described No. four ejector retainner plates by pushing block link rod, and described Double-ejection pushing block is driven by described No. four ejector retainner plates and moves up, and ejects shaping inner reverse fastener product when described Double-ejection pushing block moves 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, described No. four ejector retainner plates are provided with limited block, after described second group of ejector retainner plate moves up a segment distance, described limited block withstands the bottom of described male template.
Preferably, described male template and described caster are provided with the gulde edge lock cooperatively interacted.
The mould being applicable to production inner reverse fastener product provided by the invention, after product injection mo(u)lding, mould is opened from die joint, and caster and front cavity are separated with male template, rear cavity, large pushing block and product; Then first group of ejector retainner plate is ejected by fore-set together with second group of ejector retainner plate, 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 and ejects for the first time, now, 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 departs from rear cavity together with product, and when first group of ejector retainner plate stops ejecting, the stopping corresponding to product of large pushing block ejects; Fore-set continues drive second group of ejector retainner plate and moves up, and then continue to drive pushing block link rod and Double-ejection pushing block ejecting product, the ejecting force of Double-ejection pushing block moment is utilized to be separated to certain angle of inclination with large pushing block on product top, and the button bit of product surrounding is ejected by force and pushes up pine, then injection moulding work can gently once break desirable go out product.Compared with prior art, the mould being applicable to production inner reverse fastener product provided by the invention, utilize and eject action twice, first ejects action first ejects disengaging rear cavity by large pushing block together with product; Second time ejects action, by the ejecting force of Double-ejection pushing block moment, product is ejected certain angle of inclination, product is separated with large pushing block, now easily can take out product, product can not be damaged, both can ensure the convenience when depanning of product button bit and injection moulding pickup, product aesthetic appearances and its service behaviour can have been ensured again.
Accompanying drawing explanation
Fig. 1 is the side structure schematic diagram being applicable to produce inner reverse fastener product in the embodiment of the present invention;
Fig. 2 is the Facad structure schematic diagram being applicable to produce 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 first group of ejector retainner plate, second group of ejector retainner plate and fore-set in inner reverse fastener product;
Fig. 4 is the side schematic view being applicable to the job step one of producing inner reverse fastener product in the embodiment of the present invention;
Fig. 5 is the front schematic view being applicable to the job step one of producing inner reverse fastener product in the embodiment of the present invention;
Fig. 6 is the side schematic view being applicable to the job step two of producing inner reverse fastener product in the embodiment of the present invention;
Fig. 7 is the front schematic view being applicable to the job step two of producing inner reverse fastener product in the embodiment of the present invention;
Fig. 8 is the side schematic view being applicable to the job step three of producing inner reverse fastener product in the embodiment of the present invention;
Fig. 9 is the front schematic view being applicable to the job step three of producing inner reverse fastener product in the embodiment of the present invention.
Detailed description of the invention
In order to those skilled in the art can understand technical scheme provided by the present invention better, set forth below in conjunction with specific embodiment.
Refer to Fig. 1-Fig. 3, Fig. 1 is the side structure schematic diagram being applicable to produce inner reverse fastener product in the embodiment of the present invention; Fig. 2 is the Facad structure schematic diagram being applicable to produce 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 first group of ejector retainner plate, second group of ejector retainner plate and fore-set in inner reverse fastener product.
What the embodiment of the present invention provided is applicable to the mould producing inner reverse fastener product, comprise male template 7 and caster 4, wherein: male template 7 is provided with guide pillar 16, caster 4 is provided with the dowel hole 13 be socketed on guide pillar 16, male template 7 top is also provided with rear cavity 15, caster 4 bottom is also provided with front cavity 14, rear cavity 15 is provided with large pushing block 23, and front cavity 14, rear cavity 15 and large pushing block 23 coordinate compacting to form inner reverse fastener product 6; Caster 4 top is connected with hot runner manifold 3, and hot runner manifold 3 top is connected with upper mounted plate 2, upper mounted plate 2 is provided with centring ring 11, and centring ring 11 is provided with the hot mouth 12 extended in hot runner manifold 3 below; Male template 7 is around connected with square iron 8 below, and square iron 8 is connected with bottom plate 9 below, and male template 7, square iron 8 and bottom plate 9 surround a cavity 28 jointly; The first group of ejector retainner plate S1 be made up of an ejector retainner plate 21 and No. two ejector retainner plates 20 and second group of ejector retainner plate S2 be made up of No. three ejector retainner plates 19 and No. four ejector retainner plates 18 is provided with in cavity 28, 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, connected by plug 27 interference fit between No. two ejector retainner plates 20 and No. three ejector retainner plates 19; Fore-set 22 directly withstands No. three ejector retainner plates 19 through first group of ejector retainner plate S1, the large pushing block link rod 24 be connected with No. two ejector retainner plates 20 withstands large pushing block 23 through second group of ejector retainner plate S2 and male template 7, the inwall of square iron 8 is provided with screens stage body, and first group of ejector retainner plate S1 is spacing by screens stage body after 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 ejects shaping inner reverse fastener product 6 when Double-ejection pushing block 25 moves up.No. four ejector retainner plates 18 are provided with limited block 17, and after second group of ejector retainner plate S2 moves up a segment distance, limited block 17 withstands the bottom of male template 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.
Male template 7 and caster 4 are provided with the gulde edge lock 5 cooperatively interacted, and make male template 7 and caster 4 pressing more tight, ensure the Forming Quality of product.
The operation principle being applicable to the mould producing inner reverse fastener product provided by the invention comprises three job steps:
Job step one:
Refer to Fig. 4 and Fig. 5, Fig. 4 is the side schematic view being applicable to the job step one of producing inner reverse fastener product in the embodiment of the present invention; Fig. 5 is the front schematic view being applicable to the job step one of producing inner reverse fastener product in the embodiment of the present invention.
After product 6 injection mo(u)lding, mould is opened from die joint, and separately, caster 4 is separated with male template 7, rear cavity 15, large pushing block 23 and product 6 with front cavity 14 for the dowel hole 13 on caster 4 and the guide pillar 16 in male template 7.
Job step two:
Refer to Fig. 6 and Fig. 7, Fig. 6 is the side schematic view being applicable to the job step two of producing inner reverse fastener product in the embodiment of the present invention; Fig. 7 is the front schematic view being applicable to the job step two of producing inner reverse fastener product in the embodiment of the present invention.
Then first group of ejector retainner plate S1 is ejected by fore-set 22 together with second group of ejector retainner plate S2, 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 and eject for the first time, now, 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 ejector retainner plate S2 moves up, large pushing block 23 departs from rear cavity 15 together with product 6, when first group of ejector retainner plate S1 stops ejecting, the stopping corresponding to product 6 of large pushing block 23 ejects,
Job step three:
Refer to Fig. 8 and Fig. 9, Fig. 8 is the side schematic view being applicable to the job step three of producing inner reverse fastener product in the embodiment of the present invention; Fig. 9 is the front schematic view being applicable to the job step three of producing inner reverse fastener product in the embodiment of the present invention.
Fore-set 22 continues drive second group of ejector retainner plate S2 and moves up, and then continue to drive pushing block link rod 26 and Double-ejection pushing block 25 ejecting product 6, the ejecting force of Double-ejection pushing block 25 moment is utilized product 6 to be pushed up certain angle of inclination and is separated with large pushing block 23, and the button bit of product 6 surrounding is ejected by force and pushes up pine, then injection moulding work can gently once break desirable go out product 6.
Compared with prior art, the mould being applicable to production inner reverse fastener product provided by the invention, utilize and eject action twice, first ejects action first ejects disengaging rear cavity by large pushing block together with product; Second time ejects action, by the ejecting force of Double-ejection pushing block moment, product is ejected certain angle of inclination, product is separated with large pushing block, now easily can take out product, product can not be damaged, both can ensure the convenience when depanning of product button bit and injection moulding pickup, product aesthetic appearances and its service behaviour can have been ensured again.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (2)
1. be applicable to the mould producing inner reverse fastener product, it is characterized in that: comprise male template and caster, wherein:
Described male template is provided with guide pillar, described caster is provided with the dowel hole be socketed on described guide pillar, described male template top is also provided with rear cavity, described caster bottom is also provided with front cavity, described rear cavity is provided with large pushing block, and described front cavity, described rear cavity and described large pushing block coordinate compacting to form 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, and fixed plate is provided with centring ring, and described centring ring is provided with the hot mouth extended in described hot runner manifold below;
Described male template is around connected with square iron below, and described square iron is connected with bottom plate below, and described male template, described square iron and described bottom plate surround a cavity jointly; The first group of ejector retainner plate be made up of an ejector retainner plate and No. two ejector retainner plates and the second group of ejector retainner plate be made up of No. three ejector retainner plates and No. four ejector retainner plates is provided with in described cavity, 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, connected by plug interference fit between described No. two ejector retainner plates and described No. three ejector retainner plates;
Fore-set states No. three ejector retainner plates through described first group of ejector retainner plate immediate roof residence, the large pushing block link rod be connected with described No. two ejector retainner plates withstands described large pushing block through described second group of ejector retainner plate and described male template, the inwall of described square iron is provided with screens stage body, and described first group of ejector retainner plate is spacing by described screens stage body after top offset certain distance; Double-ejection pushing block is connected with described No. four ejector retainner plates by pushing block link rod, and described Double-ejection pushing block is driven by described No. four ejector retainner plates and moves up, and tilts to eject when described Double-ejection pushing block moves up by shaping inner reverse fastener product;
Described No. four ejector retainner plates are provided with limited block, and after described second group of ejector retainner plate moves up a segment distance, described limited block withstands the bottom of described male template;
Described male template and described caster are provided with the gulde edge lock cooperatively interacted.
2. the mould being applicable to production inner reverse fastener product according to claim 1, it 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.
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| 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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| 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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| CN103158232A CN103158232A (en) | 2013-06-19 |
| CN103158232B true CN103158232B (en) | 2016-01-20 |
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Families Citing this family (9)
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| 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 |
| CN106346704B (en) * | 2016-08-31 | 2018-10-16 | 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 |
| 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 |
| 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 |
| 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 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102285034A (en) * | 2010-06-21 | 2011-12-21 | 汉达精密电子(昆山)有限公司 | Secondary ejection forced release mechanism |
| CN203246041U (en) * | 2013-03-29 | 2013-10-23 | 深圳市豪恩安全科技有限公司 | Mould suitable for producing inside backward buckling product |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001300994A (en) * | 2000-02-14 | 2001-10-30 | Sekisui Chem Co Ltd | Integral mold for injection molding |
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2013
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102285034A (en) * | 2010-06-21 | 2011-12-21 | 汉达精密电子(昆山)有限公司 | Secondary ejection forced release mechanism |
| CN203246041U (en) * | 2013-03-29 | 2013-10-23 | 深圳市豪恩安全科技有限公司 | Mould suitable for producing inside backward buckling product |
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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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