CN102371637A - Slanting slide block two-step demoulding mechanism - Google Patents
Slanting slide block two-step demoulding mechanism Download PDFInfo
- Publication number
- CN102371637A CN102371637A CN2010102541634A CN201010254163A CN102371637A CN 102371637 A CN102371637 A CN 102371637A CN 2010102541634 A CN2010102541634 A CN 2010102541634A CN 201010254163 A CN201010254163 A CN 201010254163A CN 102371637 A CN102371637 A CN 102371637A
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- slide block
- skewed slot
- sleeve
- angled
- core
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Abstract
The invention provides a slanting slide block two-step demoulding mechanism. A T-shaped skewed slot is arranged on a wedge. A groove is arranged in the T-shaped skewed slot. A guide block is movably snapped into the T-shaped skewed slot of the wedge. The guide block is fixed on a slide block. An insert comprises a sleeve and a core. One end of the core passes through the sleeve and the other end is provided with a hanging platform and is snapped into the guide block. The head of the other end is arranged in the T-shaped skewed slot. An elastic component is arranged between the hanging platform of the core and the sleeve. The slanting slide block two-step demoulding mechanism realizes two-step demoulding of a product barb, avoids product damage and greatly improves a product yield.
Description
Technical field
The present invention relates to the slide block mechanism of plastic mould, specifically a kind of angled-lift splits secondary mould emptier.
Background technology
In the plastic mould manufacturing industry, angled-lift splits mechanism is industry a kind of reverse hook exiting mechanism commonly used.This kind mechanism simple in structure, easy to process moved also more stablely, can realize the once disengaging of product overhead kick.But when the overhead kick shape more complicated of product, once disengaging can cause damaged products, and in the time of need carrying out the secondary demoulding, so traditional angled-lift splits mechanism just can't satisfy the production demand.
See also Fig. 1, be the angled-lift splits structural representation in the known technology.During the mould die sinking, through the control of shutter 70, upper mounted plate 50 at first separates with caster 60; Upper mounted plate 50 drives bundle piece 10 and moves upward, and the pulling of transmitted beam piece 10 is moved in the skewed slot 30 of guide finger 20 on bundle piece 10; When guide finger 20 moves in skewed slot 30; Once will go into son 40 and from the overhead kick of product, pull out, the angled-lift splits mechanism that this kind once breaks away from very easily causes the damage of product overhead kick, has promoted the fraction defective of product.
Summary of the invention
Because above-mentioned problem, a demoulding of traditional angled-lift splits damages product easily.The objective of the invention is to overcome the deficiency and the defective of prior art, a kind of angled-lift splits secondary mould emptier is provided.
The invention provides a kind of angled-lift splits secondary mould emptier, by restrainting piece, slide block body, going into sub the composition.This bundle piece is fixedly arranged on the upper mounted plate of mould, offers the T-shape skewed slot on this bundle piece, is provided with a groove in this T-shape skewed slot, guide pad, and it is movably fastened in the T-shape skewed slot of bundle piece, and this guide pad and slide block body-fixed are in one.Go into son, it comprises sleeve and core.This sleeve is located in the slide block body; This core one end is arranged in sleeve, and the other end is provided with hanging platform, is sticked in the guide pad, and the head of this end passes this guide pad, is located at the groove in the T-shape skewed slot, and between the hanging platform of core and sleeve, is provided with an elastic component.
More excellent, said slide block body both sides are provided with wear-resistant block.
More excellent, said wear-resistant block is fixed in the caster of mould with screw.
More excellent, said guide pad and this body and function of slide block screw are fixed in one.
More excellent, said elastic component is a spring.
Compared with prior art, the present invention is divided into twice demoulding with the overhead kick of product, can not damage the phenomenon of product, has improved the yield of product greatly.
Description of drawings
Fig. 1 is the angled-lift splits structural representation in the known technology.
Fig. 2 is the assembling sketch map of angled-lift splits secondary mould emptier of the present invention.
Fig. 3 is the decomposing schematic representation of angled-lift splits secondary mould emptier of the present invention.
Fig. 4 is the assembling sketch map of angled-lift splits secondary mould emptier of the present invention.
Fig. 5 is the demoulding action first time sketch map of angled-lift splits secondary mould emptier of the present invention.
Fig. 6 is the demoulding action second time sketch map of angled-lift splits secondary mould emptier of the present invention.
The specific embodiment
For specifying technology contents of the present invention, structural feature, explain in detail below in conjunction with embodiment and conjunction with figs..
See also Fig. 2, Fig. 3, Fig. 4, be respectively assembling sketch map, decomposing schematic representation and the assembling sketch map of angled-lift splits secondary mould emptier of the present invention.Bundle piece 101 is fixedly arranged on the upper mounted plate 112 of mould, offers T-shape skewed slot 114 on this bundle piece 101, is provided with a groove 111 in this T-shape skewed slot 114.Guide pad 102 is movably fastened in the T-shape skewed slot 114 of bundle piece 101, and this guide pad 102 is fixed in one with slide block body 105 usefulness screws 108.Be respectively equipped with a wear-resistant block 103,104 in the both sides of slide block body 105, these wear-resistant block 103,104 usefulness screws 116 are fixed on the caster 113 of mould, are used for positioning sliding block body 105 and protect slide block body 105 not frayed at active procedure.
Go into son and comprise sleeve 106 and core 107.Sleeve 106 is located in the slide block body 105.Core 107 1 ends are arranged in sleeve 106; The other end is provided with hanging platform 109; Be sticked in the guide pad 102, the head of this end passes this guide pad 102, is located at the groove 111 in the T-shape skewed slot 114; And between the hanging platform 109 of core 107 and sleeve 106, be provided with an elastic component 110, this elastic component 110 is a spring.
Please continue to consult Fig. 4 and Fig. 5, be respectively the assembling sketch map and the action of the demoulding for the first time sketch map of angled-lift splits secondary mould emptier of the present invention.During the mould die sinking, under the control of shutter 115, upper mounted plate 112 at first separates with caster 113; Upper mounted plate 112 drives bundle piece 101 and moves upward, and in uphill process, the guide pad 102 that is sticked in the T-shape skewed slot 114 slides in this groove 114; Through on the inclined-plane, moving, guide pad 102 drives the overhead kick of sleeve 106 and core 107 disengaging products, but when guide pad 102 slides in T-shape skewed slot 114; Moving on the straight wall of groove 111 sides in the end of core 107, forces core 107 to travel forward, and the elastic component between hanging platform 109 and the sleeve 106 110 has been carried out precompressed; Make core 107 when matched moulds, can reset.Therefore, in the demoulding action first time, sleeve 106 breaks away from product, core 107 transfixions.
Please continue to consult Fig. 6, be the demoulding action second time sketch map of angled-lift splits secondary mould emptier of the present invention.After sleeve 106 breaks away from products, the completion of on the straight wall of groove 111 sides, moving of the end of core 107, at this moment, the end of core 107 props up T-shape skewed slot 114, and core 107 no longer travels forward.When bundle piece 101 continues to go up motion, drive sleeve 106 and retreat, make core 107 break away from the overhead kick of product with core 107.
The above is merely preferred embodiment of the present invention, is not to be used for limiting practical range of the present invention; Every according to equivalence variation and modification that the present invention did, all covered by the scope of claims of the present invention.
Claims (5)
1. an angled-lift splits secondary mould emptier by restrainting piece, slide block body, going into sub the composition, is characterized in that, comprising:
This bundle piece is fixedly arranged on the upper mounted plate of mould, offers the T-shape skewed slot on this bundle piece, is provided with a groove in this T-shape skewed slot, guide pad, and it is movably fastened in the T-shape skewed slot of bundle piece, and this guide pad and slide block body-fixed are in one;
Go into son, it comprises sleeve and core;
This sleeve is located in the slide block body;
This core one end is arranged in sleeve, and the other end is provided with hanging platform, is sticked in the guide pad, and the head of this end passes this guide pad, is located at the groove in the T-shape skewed slot, and between the hanging platform of core and sleeve, is provided with an elastic component.
2. angled-lift splits secondary mould emptier according to claim 1 is characterized in that: said slide block body both sides are provided with wear-resistant block.
3. angled-lift splits secondary mould emptier according to claim 2 is characterized in that: said wear-resistant block is fixed in the caster of mould with screw.
4. angled-lift splits secondary mould emptier according to claim 1 is characterized in that: said guide pad and this body and function of slide block screw are fixed in one.
5. angled-lift splits secondary mould emptier according to claim 1 is characterized in that: said elastic component is a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102541634A CN102371637B (en) | 2010-08-16 | 2010-08-16 | Slanting slide block two-step demoulding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102541634A CN102371637B (en) | 2010-08-16 | 2010-08-16 | Slanting slide block two-step demoulding mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102371637A true CN102371637A (en) | 2012-03-14 |
| CN102371637B CN102371637B (en) | 2013-11-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102541634A Expired - Fee Related CN102371637B (en) | 2010-08-16 | 2010-08-16 | Slanting slide block two-step demoulding mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN102371637B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3974642B1 (en) * | 2006-08-29 | 2007-09-12 | 株式会社テクノクラーツ | Mold equipment for molding |
| CN200995461Y (en) * | 2006-10-31 | 2007-12-26 | 佛山市顺德区汉达精密电子科技有限公司 | Mould with slide-block sleeve delay-releasing mechanism |
| CN201023285Y (en) * | 2006-09-08 | 2008-02-20 | 富港电子（东莞）有限公司 | Side loose core mechanism and injection moulding with the same |
| CN201140480Y (en) * | 2007-11-13 | 2008-10-29 | 汉达精密电子(昆山)有限公司 | Secondary pull-out type sliding block structure |
| CN201140484Y (en) * | 2007-11-14 | 2008-10-29 | 汉达精密电子(昆山)有限公司 | Inclined slide block withdrawal structure |
-
2010
- 2010-08-16 CN CN2010102541634A patent/CN102371637B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3974642B1 (en) * | 2006-08-29 | 2007-09-12 | 株式会社テクノクラーツ | Mold equipment for molding |
| CN201023285Y (en) * | 2006-09-08 | 2008-02-20 | 富港电子（东莞）有限公司 | Side loose core mechanism and injection moulding with the same |
| CN200995461Y (en) * | 2006-10-31 | 2007-12-26 | 佛山市顺德区汉达精密电子科技有限公司 | Mould with slide-block sleeve delay-releasing mechanism |
| CN201140480Y (en) * | 2007-11-13 | 2008-10-29 | 汉达精密电子(昆山)有限公司 | Secondary pull-out type sliding block structure |
| CN201140484Y (en) * | 2007-11-14 | 2008-10-29 | 汉达精密电子(昆山)有限公司 | Inclined slide block withdrawal structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102371637B (en) | 2013-11-20 |
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| C06 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: HANDA PRECISION ELECTRONIC (KUNSHAN) CO., LTD. Free format text: FORMER OWNER: FOSHAN SHUNDE DISTRICT MITAC PRECISION TECHNOLOGY CO., LTD. Effective date: 20130704 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 528308 FOSHAN, GUANGDONG PROVINCE TO: 215300 SUZHOU, JIANGSU PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20130704 Address after: 215300 No. second, 269 Avenue, comprehensive bonded area, Jiangsu, Kunshan Applicant after: Mitac Precision Technology (Kunshan) Corp. Address before: 528308 Guangdong Province, Foshan city Shunde District Lunjiao Street Chung Hei Lun Hing Road No. 1 Applicant before: Foshan Shunde District Mitac Precision Technology Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20180816 |
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| CF01 | Termination of patent right due to non-payment of annual fee |