CN202388711U - Injection forming die - Google Patents
Injection forming die Download PDFInfo
- Publication number
- CN202388711U CN202388711U CN2011204716296U CN201120471629U CN202388711U CN 202388711 U CN202388711 U CN 202388711U CN 2011204716296 U CN2011204716296 U CN 2011204716296U CN 201120471629 U CN201120471629 U CN 201120471629U CN 202388711 U CN202388711 U CN 202388711U
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- Prior art keywords
- die
- cutter
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- film
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- Expired - Fee Related
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to an injection forming die which is provided with a convex die and a concave die capable of performing reciprocating motion in an axial direction, wherein the convex die is provided with at least two guide columns and a gate arranged at the centre of the convex die; the concave die is provided with guide holes corresponding to the guide columns, and a cutter assembly; and the cutter assembly is controlled by a manipulator and provided with a cutter, a through hole and guide sleeves, wherein the cutter is fitted with the cut side of a product in shape, and the guide sleeve are corresponding to the guide columns. The injection forming die disclosed by the utility model can complete film lamination and injection simultaneously, so that a film can be attached to an injection component better; the cutter assembly is controlled by the manipulator and provided with the guide sleeves corresponding to the guide columns, so that automatic location on the cutter can be realized; and the cutter is fitted with the product in shape, the cutter edge faces the convex die, and the wastes of the film are accurately cut off by taking the force of the ejector rod of the die for ejecting the product as a power before the semi-finished product which carries the wastes of the film and is laminated with the film leaves a model.
Description
Technical field
The utility model relates to a kind of injection molding apparatus, relates in particular to a kind of injection forming mold.
Background technology
Along with development of times, the client requires increasingly highly to product appearance, and the quality of product appearance quality has direct influence to the market sales volume of product.And at present, the technology of product surface overlay film generally adopts carries out secondary operations to part, promptly behind the part overlay film; Unnecessary film is exposed at the die cavity outside, need semi-finished product be taken out, and cuts edge with other cutter again; At this moment cutter is higher to half-finished positioning requirements, may produce a large amount of defective products, and the time that consumes is more; Therefore need seek a kind ofly can shorten process time, and the high injection mold of qualification rate.
The utility model content
The purpose of the utility model is to overcome the defective that prior art exists, and providing a kind of can shorten process time, and the high injection forming mold of qualification rate.
The utility model solves the technical scheme that its technical problem adopted: a kind of injection forming mold, but having the die of punch and axially reciprocating, said punch has lead and the glue-feeder that is arranged on the punch center; Said lead has two at least; Said die has the pilot hole corresponding with lead, also has cutter assembly, and said cutter assembly is controlled by manipulator; Have with product and be cut cutting knife and the through hole that the limit shape is agreed with, and the fairlead corresponding with lead.
Also have at least two on the said punch of technique scheme and be arranged on glue-feeder push rod on every side.
The edge of a knife of the said cutting knife of technique scheme is towards punch.
The beneficial effect of the utility model:
(1) the utility model can overlay film and injection moulding accomplish simultaneously, film is attached on the injection-moulded plastic part better.
(2) the said cutter assembly of the utility model is controlled by manipulator, has the fairlead corresponding with lead, can realize automation location cutting knife.
(3) also have at least two on the said punch of the utility model and be arranged on glue-feeder push rod on every side, utilize the push rod of mould can eject product.
(4) said cutting knife of the utility model and shape of product agree with, and the edge of a knife is towards punch, and when overlay film was accomplished the semi-finished product that have film waste and do not left model, the power that ejects product with the push rod of mould was power, accurately cuts off the waste material of film.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation.
Fig. 1 is the structural representation of the utility model locked mode injection mo(u)lding.
Fig. 2 is that the utility model manipulator control cutter assembly moves to the sketch map between the concave, convex mould.
Fig. 3 is that the fairlead of the utility model cutter assembly is enclosed within the sketch map on the lead of punch.
Fig. 4 is that the utility model push rod ejects the sketch map that product cuts off waste material from through hole.
1. punch among the figure, 11. leads, 12. glue-feeders, 13. push rods, 2. die, 21. pilot holes, 3. cutter assembly, 31. fairleads, 32. cutting knifes, 33. through holes.
The specific embodiment
To combine accompanying drawing that the utility model is described further below.
Injection forming mold shown in Fig. 1-4; But die 2 and cutter assembly 3 with punch 1 axially reciprocating; Said punch 1 has lead 11 and the glue-feeder 12 that is arranged on punch 1 center; Said lead 11 has two at least, also has at least two on the said punch 1 and is arranged on glue-feeder 12 push rod 13 on every side; Said die 2 has the pilot hole 21 corresponding with lead 11; Said cutter assembly 3 is by manipulator control, has with product to be cut the cutting knife 32 and through hole 33 that the limit shape is agreed with, and the fairlead 31 corresponding with lead 11; The edge of a knife of said cutting knife 32 is towards punch 1.
The operation principle of the utility model: film is attached on die 2 planes, moves die 2, the pilot hole 21 of die 2 is enclosed within location on the lead 11 of punch 1, die 2 and punch 1 matched moulds; Glue-feeder 12 injects the injected plastics material that carries out fusion and carries out the locked mode injection mo(u)lding in mold cavity; Open mould after injection mo(u)lding is accomplished, manipulator control cutter assembly 3 moves in the mould, and the fairlead on the cutter assembly 3 31 is enclosed within location on the lead 11 of punch 1, and cutting knife 32 edges of a knife tightly are pressed on the film waste of product periphery; The power that from through hole 33, ejects product with the push rod on the punch 1 13 is power, accurately cuts off film waste.
Should be appreciated that specific embodiment described above only is used to explain the utility model, and be not used in qualification the utility model.By the spirit conspicuous variation of being extended out of the utility model or change and still be among the protection domain of the utility model.
Claims (3)
1. injection forming mold; Have punch (1) but and the die of axially reciprocating (2); Said punch (1) has lead (11) and is arranged on the glue-feeder (12) at punch (1) center, and said lead (11) has two at least, and said die (2) has the pilot hole (21) corresponding with lead (11); It is characterized in that: also have cutter assembly (3); Said cutter assembly (3) is controlled by manipulator, has with product to be cut cutting knife (32) and the through hole (33) that the limit shape is agreed with, and the fairlead (31) corresponding with lead (11).
2. injection forming mold according to claim 1 is characterized in that: also have at least two on the said punch (1) and be arranged on glue-feeder (12) push rod (13) on every side.
3. injection forming mold according to claim 1 is characterized in that: the edge of a knife of said cutting knife (32) is towards punch (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204716296U CN202388711U (en) | 2011-11-23 | 2011-11-23 | Injection forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204716296U CN202388711U (en) | 2011-11-23 | 2011-11-23 | Injection forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202388711U true CN202388711U (en) | 2012-08-22 |
Family
ID=46663661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204716296U Expired - Fee Related CN202388711U (en) | 2011-11-23 | 2011-11-23 | Injection forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202388711U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794889A (en) * | 2012-09-14 | 2012-11-28 | 晟扬精密模具（昆山）有限公司 | Positioning device of injection mold |
| CN103350485A (en) * | 2013-07-01 | 2013-10-16 | 宁波诚德兴塑胶有限公司 | Injection mold capable of one-step edge cutting and laminating |
| CN103386745A (en) * | 2013-08-08 | 2013-11-13 | 全兴工装设备（南京）有限公司 | Vacuum integrated injection mold and injection molding method adopting injection mold |
| CN103407062A (en) * | 2013-07-14 | 2013-11-27 | 太仓市上阳机械有限公司 | Chamfered edge nozzle injection mold |
| CN105082452A (en) * | 2014-05-07 | 2015-11-25 | 浙江兆奕科技有限公司 | Injection mould automatic trimming technology |
-
2011
- 2011-11-23 CN CN2011204716296U patent/CN202388711U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794889A (en) * | 2012-09-14 | 2012-11-28 | 晟扬精密模具（昆山）有限公司 | Positioning device of injection mold |
| CN103350485A (en) * | 2013-07-01 | 2013-10-16 | 宁波诚德兴塑胶有限公司 | Injection mold capable of one-step edge cutting and laminating |
| CN103350485B (en) * | 2013-07-01 | 2016-03-30 | 宁波诚德兴塑胶有限公司 | The one-time formed injection mold of a kind of cutting edge overlay film |
| CN103407062A (en) * | 2013-07-14 | 2013-11-27 | 太仓市上阳机械有限公司 | Chamfered edge nozzle injection mold |
| CN103386745A (en) * | 2013-08-08 | 2013-11-13 | 全兴工装设备（南京）有限公司 | Vacuum integrated injection mold and injection molding method adopting injection mold |
| CN105082452A (en) * | 2014-05-07 | 2015-11-25 | 浙江兆奕科技有限公司 | Injection mould automatic trimming technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 061100 No. two road, Huanghua Development Zone, Hebei, Cangzhou Patentee after: Hebei RongTai mould Polytron Technologies Inc Address before: 061100 No. two road, Huanghua Development Zone, Hebei, Cangzhou Patentee before: HUANGHUA RONGTAI MOULD CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20171123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |