CN105150450A - Movable insert positioning mechanism - Google Patents
Movable insert positioning mechanism Download PDFInfo
- Publication number
- CN105150450A CN105150450A CN201510475061.8A CN201510475061A CN105150450A CN 105150450 A CN105150450 A CN 105150450A CN 201510475061 A CN201510475061 A CN 201510475061A CN 105150450 A CN105150450 A CN 105150450A
- Authority
- CN
- China
- Prior art keywords
- product
- insert
- positioning
- ejection block
- positioning mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14065—Positioning or centering articles in the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14065—Positioning or centering articles in the mould
- B29C2045/14163—Positioning or centering articles in the mould using springs being part of the positioning means
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention belongs to the technical field of mold equipment, and provides a movable insert positioning mechanism. The movable insert positioning mechanism comprises a male mold and a female mold. A product glue position cavity is formed in one side of the female mold. A product insert is arranged between the male mold and the female mold and located above the product glue position cavity. The right end of the product insert abuts against a positioning elastic block. A positioning moving hole is formed in the female mold and internally provided with the positioning elastic block. The left end edge of the head of the positioning elastic block is provided with a vacant edge. During mold assembling, a cavity communicated with the product glue position cavity is formed between the product insert and the vacant edge. The movable insert positioning mechanism has the beneficial effects that the finished insert can be stably and firmly positioned in the molds before product production, and the problems that in the production process, due to insufficient positioning, moving, deforming, crushing, inconsistent product states and other problems of the insert are thoroughly solved; and the product rejection rate is greatly reduced, the production difficulty and repairing difficulty are greatly lowered, and wide application space and high practical value are achieved.
Description
Technical field
The invention belongs to die apparatus technical field, relate to a kind of movable insert-positioning mechanism.
Background technology
Insert injection moulding, particularly glass insert injection moulding, its inserts must remain that relative position is constant in the product, but this series products is at inserts periphery, plastic cement is all had to wrap up, and inserts can not be had to expose phenomenon, this has set a great difficult problem, conventional insert Shooting Technique one with regard to giving the wrapping mold of this series products, often carry out subtracting glue for inserts periphery, ensure insert locations by the mode of " extremely locating ", this kind of technique directly affects the intrinsic outward appearance of product, often can not be accepted by main engine plants; Conventional insert Shooting Technique two, drives pilot pin by cylinder or oil cylinder, pilot pin is taken out in injection moulding process, thus guarantee product appearance, this kind of technology mode not only involves great expense, and uses and regulate quite difficulty, brings great inconvenience to repair during later stage volume production.
Summary of the invention
Technical problem to be solved by this invention is the present situation for prior art, and provides a kind of movable insert-positioning mechanism, and it can make product insert be able to firm location before bound edge injection moulding, and does not affect the FINAL APPEARANCE of its product.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of movable insert-positioning mechanism, comprise male model and master mold, described master mold side has chamber, product glue position, it is characterized in that, product insert is provided with between described male model and master mold, described product insert is positioned on chamber, product glue position, the right part of product insert is resisted against on positioning ejection block, there is in described master mold setting movement hole, positioning ejection block is provided with in this setting movement hole, the head left end edge of described positioning ejection block has vacancy edge, the cavity communicated with chamber, product glue position is formed between product insert with vacancy edge during matched moulds.
The measure taked for optimizing such scheme specifically comprises:
In the movable insert-positioning mechanism of above-mentioned one, have block shoulder in described setting movement hole, described positioning ejection block and block are takeed on has movable space, and described movable space is 10mm.
In the movable insert-positioning mechanism of above-mentioned one, described positioning ejection block is arranged with spring, cover plate and fixed screw, spring is between positioning ejection block and cover plate, the bottom of positioning ejection block is withstood in the upper end of described spring, the top, lower end of spring on the cover board, described cover plate is fixedly connected with male model by fixed screw, and cover plate is inner at male model by spring constraint simultaneously.
Compared with prior art, the invention has the advantages that and can make finished product inserts before production by this movable insert-positioning mechanism, stable and firm is positioned in mould inside, and after injection moulding, do not change the original outward appearance of product, this mechanism thoroughly solves in production process, the variety of problems such as deficiency brings inserts to be shifted because locating, distortion, broken, Product Status is inconsistent, significantly reduce product rejection rate and production difficulty and repair difficulty, have a wide range of applications space and higher practical value.
Accompanying drawing explanation
Fig. 1 is the die opening state structural representation of this movable insert-positioning mechanism;
Fig. 2 is status architecture schematic diagram before the matched moulds of this movable insert-positioning mechanism.
Detailed description of the invention
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
In figure, male model 1; Master mold 2; Chamber, product glue position 3; Product insert 4; Positioning ejection block 5; Setting movement hole 6; Vacancy edge 7; Cavity 8; Spring 9; Cover plate 10; Fixed screw 11; Block shoulder 12.
As depicted in figs. 1 and 2, this movable insert-positioning mechanism, comprise male model 1 and master mold 2, master mold 2 side has chamber, product glue position 3, here chamber, product glue position 3 is mainly used for injecting products, the maximum improvements of the present invention are provided with product insert 4 between male model 1 and master mold 2, product insert 4 is positioned on chamber, product glue position 3, here final product is that product insert 4 is combined to one piece with injecting products, there is in master mold 2 setting movement hole 6, positioning ejection block 5 is provided with in this setting movement hole 6, here can see when die sinking that the right part of product insert 4 is resisted against on positioning ejection block 5, the head left end edge of positioning ejection block 5 has vacancy edge 7, the cavity 8 communicated with chamber, product glue position 3 is formed between product insert 4 with vacancy edge 7 during matched moulds, positioning ejection block 5 is arranged with spring 9, cover plate 10 and fixed screw 11, spring 9 is between positioning ejection block 5 and cover plate 10, the bottom of positioning ejection block 5 is withstood in the upper end of spring 9, the lower end of spring 9 withstands on cover plate 10, cover plate 10 is fixedly connected with male model 1 by fixed screw 11, spring 9 is constrained in male model 1 inside by cover plate 10 simultaneously, there is in setting movement hole 6 block shoulder 12, positioning ejection block 5 and block are takeed on 12 and are had movable space, movable space is 10mm, when carrying out die sinking, because master mold 2 moves upward, the pressure that now master mold 2 acts on positioning ejection block 5 is cancelled, positioning ejection block 5 is moved upward certain distance under the effect of spring 9, due to positioning ejection block 5 blocked by male model 1 time, make positioning ejection block 5 stop motion, now, die sinking release, now just the right part of product insert 4 is resisted against on positioning ejection block 5, positioning ejection block 5 state now can be used for positioning product inserts 4, when the die is closed, positioning ejection block 5 is at the moved downward of master mold 2, and by cover plate 10, spring 9 is compressed, when final positioning ejection block 5 is blocked by cover plate 10, due to the head left end edge of positioning ejection block 5 having vacancy edge 7, positioning ejection block 5 head and product insert 4 is made to reserve cavity 8 like this, because this cavity 8 communicates with chamber, product glue position 3, cavity 8 place will be flow to like this when injection moulding and form plastic cement wrapping portion, thus ensure the integral outer appearance of product.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from the scope that spirit of the present invention defines.
Claims (3)
1. a movable insert-positioning mechanism, comprise male model and master mold, described master mold side has chamber, product glue position, it is characterized in that, product insert is provided with between described male model and master mold, described product insert is positioned on chamber, product glue position, the right part of product insert is resisted against on positioning ejection block, there is in described master mold setting movement hole, positioning ejection block is provided with in this setting movement hole, the head left end edge of described positioning ejection block has vacancy edge, the cavity communicated with chamber, product glue position is formed between product insert with vacancy edge during matched moulds.
2. the movable insert-positioning mechanism of one according to claim 1, is characterized in that, have block shoulder in described setting movement hole, described positioning ejection block and block are takeed on has movable space, and described movable space is 10mm.
3. the movable insert-positioning mechanism of one according to claim 2, it is characterized in that, described positioning ejection block is arranged with spring, cover plate and fixed screw, spring is between positioning ejection block and cover plate, the bottom of positioning ejection block is withstood in the upper end of described spring, on the cover board, described cover plate is fixedly connected with male model by fixed screw, and cover plate is inner at male model by spring constraint simultaneously on the top, lower end of spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510475061.8A CN105150450A (en) | 2015-08-05 | 2015-08-05 | Movable insert positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510475061.8A CN105150450A (en) | 2015-08-05 | 2015-08-05 | Movable insert positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105150450A true CN105150450A (en) | 2015-12-16 |
Family
ID=54791638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510475061.8A Pending CN105150450A (en) | 2015-08-05 | 2015-08-05 | Movable insert positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105150450A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666800A (en) * | 2016-03-31 | 2016-06-15 | 深圳市华益盛模具股份有限公司 | Embedded piece injection molding structure |
| CN106827383A (en) * | 2017-02-28 | 2017-06-13 | 广东长盈精密技术有限公司 | A kind of injection mold |
| CN107053581A (en) * | 2017-05-02 | 2017-08-18 | 宁海禾世塑胶有限公司 | Injection mold for weather strip for automobile |
| CN108032481A (en) * | 2018-01-15 | 2018-05-15 | 青岛海泰科模具有限公司 | Injection mould for instrument panels metal insert and mesh cloth insert detent mechanism |
| CN108115890A (en) * | 2017-12-19 | 2018-06-05 | 福耀玻璃工业集团股份有限公司 | A kind of integrated injection molding mold of glass and post |
| CN110549559A (en) * | 2019-09-30 | 2019-12-10 | 福耀玻璃(苏州)有限公司 | Automobile glass edge-wrapping die for positioning glass by adopting elastic positioning points |
| CN110625911A (en) * | 2019-09-09 | 2019-12-31 | 宁波方正汽车模具股份有限公司 | Automobile oil tank insert mounting mechanism |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01228814A (en) * | 1988-03-10 | 1989-09-12 | Mazda Motor Corp | Manufacture of resin molded product |
| JPH06179230A (en) * | 1992-12-11 | 1994-06-28 | Taiho Kogyo Kk | Injection mold and manufacture of synthetic resin molded body therewith |
| JPH08267504A (en) * | 1995-03-30 | 1996-10-15 | Nissha Printing Co Ltd | Manufacture of insert-molded article and insert mold |
| CN101733867A (en) * | 2008-11-21 | 2010-06-16 | 汉达精密电子(昆山)有限公司 | Positioning mechanism of floating pin type in-mode inserts |
| CN103802270A (en) * | 2012-11-14 | 2014-05-21 | 汉达精密电子(昆山)有限公司 | Insert locating mechanism |
| CN204955266U (en) * | 2015-08-05 | 2016-01-13 | 嘉兴信元精密模具科技有限公司 | Movable inserts positioning mechanism |
-
2015
- 2015-08-05 CN CN201510475061.8A patent/CN105150450A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01228814A (en) * | 1988-03-10 | 1989-09-12 | Mazda Motor Corp | Manufacture of resin molded product |
| JPH06179230A (en) * | 1992-12-11 | 1994-06-28 | Taiho Kogyo Kk | Injection mold and manufacture of synthetic resin molded body therewith |
| JPH08267504A (en) * | 1995-03-30 | 1996-10-15 | Nissha Printing Co Ltd | Manufacture of insert-molded article and insert mold |
| CN101733867A (en) * | 2008-11-21 | 2010-06-16 | 汉达精密电子(昆山)有限公司 | Positioning mechanism of floating pin type in-mode inserts |
| CN103802270A (en) * | 2012-11-14 | 2014-05-21 | 汉达精密电子(昆山)有限公司 | Insert locating mechanism |
| CN204955266U (en) * | 2015-08-05 | 2016-01-13 | 嘉兴信元精密模具科技有限公司 | Movable inserts positioning mechanism |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666800A (en) * | 2016-03-31 | 2016-06-15 | 深圳市华益盛模具股份有限公司 | Embedded piece injection molding structure |
| CN106827383A (en) * | 2017-02-28 | 2017-06-13 | 广东长盈精密技术有限公司 | A kind of injection mold |
| CN107053581A (en) * | 2017-05-02 | 2017-08-18 | 宁海禾世塑胶有限公司 | Injection mold for weather strip for automobile |
| CN108115890A (en) * | 2017-12-19 | 2018-06-05 | 福耀玻璃工业集团股份有限公司 | A kind of integrated injection molding mold of glass and post |
| CN108032481A (en) * | 2018-01-15 | 2018-05-15 | 青岛海泰科模具有限公司 | Injection mould for instrument panels metal insert and mesh cloth insert detent mechanism |
| CN108032481B (en) * | 2018-01-15 | 2023-06-27 | 青岛海泰科模具有限公司 | Instrument board injection mold metal inserts and screen cloth inserts positioning mechanism |
| CN110625911A (en) * | 2019-09-09 | 2019-12-31 | 宁波方正汽车模具股份有限公司 | Automobile oil tank insert mounting mechanism |
| CN110549559A (en) * | 2019-09-30 | 2019-12-10 | 福耀玻璃(苏州)有限公司 | Automobile glass edge-wrapping die for positioning glass by adopting elastic positioning points |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151216 |