CN203125870U - In-mold injection molding die - Google Patents
In-mold injection molding die Download PDFInfo
- Publication number
- CN203125870U CN203125870U CN 201320107252 CN201320107252U CN203125870U CN 203125870 U CN203125870 U CN 203125870U CN 201320107252 CN201320107252 CN 201320107252 CN 201320107252 U CN201320107252 U CN 201320107252U CN 203125870 U CN203125870 U CN 203125870U
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- China
- Prior art keywords
- die
- mould
- slide block
- cover half
- edge
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- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an in-mold injection molding die. The in-mold injection molding die comprises a movable die, a fixed die, a female die cavity arranged on the movable die and a male die arranged on the fixed die, wherein a first slide block and a second slide block which are controlled to advance and retreat by an oil cylinder are also arranged on the fixed die, and fixedly connected at two ends of the male die respectively; and a first cutting edge is arranged on the male die and in the position corresponding to the edge of the female die cavity. The in-mold injection molding die achieves the purpose of completing vacuum absorption, die cutting and forming by injection molding in one set of dies, greatly shortens the production cycle, improves the production efficiency, and has excellent edge-covering effect of the obtained products.
Description
Technical field
The utility model relates to a kind of in-mould injection mould.
Background technology
Along with the development of Modern Industry Products, the demand that industrial products are decorated its product appearance is more and more higher.The spraying technology of plastic cement products and decoration technique inside mold development have successively developed the in-mold label technology both at home and abroad rapidly, inlay technologies such as film coating technique and in-mold transfer printing technology in the outer thermoforming of mould, the mould; But there are defectives such as complex procedures, bound edge weak effect in existing above-mentioned technology.
The utility model content
The purpose of this utility model provides a kind of in-mould injection mould.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of in-mould injection mould, comprise dynamic model, cover half, be arranged on the concave die cavity on the dynamic model and be arranged on punch on the cover half, it is characterized in that: also be provided with first slide block and second slide block by oil cylinder control advance and retreat on the described cover half, first slide block and second slide block are connected in the two ends of punch respectively; On the described punch, be provided with first edge of a knife in the corresponding position, edge of itself and concave die cavity along periphery.
Said apparatus drives punch and pushes ahead thereby promote first slide block and second slide block by oil cylinder, utilizes first edge of a knife that film is cut, and saved in the prior art after the moulding technology of cutting in addition, and operation has better bound edge effect like this.
For better cutting effect is arranged, preferred, also be provided with second edge of a knife corresponding with first edge of a knife on the described concave die cavity.
In order to identify the film that puts in place automatically, exactly, preferred, at least one electric eye is housed on the side of described dynamic model.The side of described dynamic model refers to face vertical with concave die cavity place face on the dynamic model.The position at electric eye place does not influence matched moulds.
After film is put in place, fixed film exactly, preferred, the periphery of described dynamic model upper cavity die die cavity is provided with the press mold piece.
For dynamic model and cover half are not misplaced when the matched moulds, and can control the relative position of dynamic model and cover half effectively, preferred, described dynamic model is connected by the stroke guide pillar is spacing with cover half.
For aborning can be accurately the fixing position of cover half, reduce the loss in producing, preferred, on the cover half, on the face relative with punch place face, also be provided with the centring ring that is used for fixing the cover half position.
The utility model is to have vacuum absorption device and can eject improvement on the mould of ejector retainner plate of product.
Technological process when the utility model uses is as follows:
On the injection machine send die device film feeding → electric eye identification film feeding put in place → with the pressing mold piece press mold on the mould so that film fix → with the film vacuum suction in concave die cavity → injection machine braking matched moulds → first slide block and second slide block push away forward by oil cylinder, thereby promote punch toward sinciput, produce blank action blank → oil cylinder to return → arm-tie on injection moulding fillings → cooling → die sinking → dynamic model drive mould spurs ejector retainner plate and ejects the above-mentioned technology of product → repeat.
Utilize the utility model mould, realized vacuum suction, die-cut and target that injection mo(u)lding is finished in a mold, shortened the production cycle greatly, improved production efficiency, and products obtained therefrom bound edge effect is good.
Description of drawings
Fig. 1 is the structural representation of the utility model in-mould injection mould.
Fig. 2 is the stereogram of the utility model in-mould injection mould.
Fig. 3 is the dynamic model stereogram of the utility model in-mould injection mould.
Fig. 4 is the cover half stereogram of the utility model in-mould injection mould.
Fig. 5 is oil cylinder, first, second slide block and the punch connection diagram of the utility model in-mould injection mould.
Process chart when Fig. 6 is the use of the utility model in-mould injection mould.
Fig. 7 is E place enlarged drawing among Fig. 6.
Above-mentioned, among Fig. 1,4 is the PET film, and 5 is film feeder, and 6 for receiving film device.Among Fig. 6, be the film feeder feeding 1., 2. fix for press mold piece press mold, and vacuum adsorption molding, 3. matched moulds, 4. oil cylinder promotes first slide block and second slide block, drives punch reach blank simultaneously, 5. oil cylinder spurs first slide block, second slide block resets, and 6. injection moulding is filled, and 7. product is got in die sinking.
The specific embodiment
In order to understand the utility model better, further illustrate content of the present utility model below in conjunction with embodiment, but content of the present utility model not only is confined to the following examples.
Shown in Fig. 1 to 7: the in-mould injection mould, comprise dynamic model 1, cover half 2, be arranged on the concave die cavity 11 on the dynamic model 1 and be arranged on punch 21 on the cover half 2, also be provided with the two ends that first slide block 23 by oil cylinder 22 control advance and retreat and second slide block, 24, the first slide blocks 23 and second slide block 24 are connected in punch 21 respectively on the described cover half 2; On the described punch 21, be provided with first edge of a knife 211 in the corresponding position, edge of itself and concave die cavity 11 along periphery; Also be provided with second edge of a knife 111 corresponding with first edge of a knife 211 on the described concave die cavity 11; Two electric eyes 12 are housed on the side of described dynamic model 1; The periphery of described dynamic model 1 upper cavity die die cavity 11 is provided with press mold piece 13; Described dynamic model 1 and cover half 2 are by 3 spacing connections of stroke guide pillar; On the cover half 2, on the face relative with punch 21 place faces, also be provided with the centring ring 25 that is used for fixing cover half 2 positions.
Claims (6)
1. in-mould injection mould, comprise dynamic model (1), cover half (2), be arranged on the concave die cavity (11) on the dynamic model (1) and be arranged on punch (21) on the cover half (2), it is characterized in that: also be provided with first slide block (23) and second slide block (24) by oil cylinder (22) control advance and retreat on the described cover half (2), first slide block (23) and second slide block (24) are connected in the two ends of punch (21) respectively; On the described punch (21), be provided with first edge of a knife (211) in the corresponding position, edge of itself and concave die cavity (11) along periphery.
2. a kind of in-mould injection mould as claimed in claim 1 is characterized in that: also be provided with second edge of a knife (111) corresponding with first edge of a knife (211) on the described concave die cavity (11).
3. a kind of in-mould injection mould as claimed in claim 1 or 2 is characterized in that: at least one electric eye (12) is housed on the side of described dynamic model (1).
4. a kind of in-mould injection mould as claimed in claim 1 or 2, it is characterized in that: the periphery of described dynamic model (1) upper cavity die die cavity (11) is provided with press mold piece (13).
5. a kind of in-mould injection mould as claimed in claim 1 or 2 is characterized in that: described dynamic model (1) and cover half (2) are by spacing connection of stroke guide pillar (3).
6. a kind of in-mould injection mould as claimed in claim 1 or 2 is characterized in that: on last, relative with punch (21) the place face face of cover half (2), also be provided with the centring ring (25) that is used for fixing cover half (2) position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320107252 CN203125870U (en) | 2012-05-23 | 2013-03-08 | In-mold injection molding die |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220235405 | 2012-05-23 | ||
| CN201220235405.X | 2012-05-23 | ||
| CN 201320107252 CN203125870U (en) | 2012-05-23 | 2013-03-08 | In-mold injection molding die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203125870U true CN203125870U (en) | 2013-08-14 |
Family
ID=48933888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320107252 Expired - Fee Related CN203125870U (en) | 2012-05-23 | 2013-03-08 | In-mold injection molding die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203125870U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672892A (en) * | 2012-05-23 | 2012-09-19 | 南京科晖印刷科技有限公司 | In-mold injection molding method and in-mold injection molding mold |
| CN106042269A (en) * | 2016-07-29 | 2016-10-26 | 苏州高通机械科技有限公司 | Inter-mold film-adhering mold convenient in processing |
| CN106239836A (en) * | 2016-08-25 | 2016-12-21 | 欧荣 | The mould of one-body molded bottom surface polychrome footwear |
-
2013
- 2013-03-08 CN CN 201320107252 patent/CN203125870U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672892A (en) * | 2012-05-23 | 2012-09-19 | 南京科晖印刷科技有限公司 | In-mold injection molding method and in-mold injection molding mold |
| CN102672892B (en) * | 2012-05-23 | 2015-08-05 | 南京科晖印刷科技有限公司 | A kind of in-mould injection forming method and in-mould injection mould |
| CN106042269A (en) * | 2016-07-29 | 2016-10-26 | 苏州高通机械科技有限公司 | Inter-mold film-adhering mold convenient in processing |
| CN106239836A (en) * | 2016-08-25 | 2016-12-21 | 欧荣 | The mould of one-body molded bottom surface polychrome footwear |
| CN106239836B (en) * | 2016-08-25 | 2018-08-07 | 吴川市博铺荣泰模具有限公司 | It is integrally formed the mold of bottom surface polychrome shoes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20200308 |