CN202895603U - Adhesive feeding structure for mold for in-mold decoration by roller (IMR) - Google Patents
Adhesive feeding structure for mold for in-mold decoration by roller (IMR) Download PDFInfo
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- CN202895603U CN202895603U CN 201220472387 CN201220472387U CN202895603U CN 202895603 U CN202895603 U CN 202895603U CN 201220472387 CN201220472387 CN 201220472387 CN 201220472387 U CN201220472387 U CN 201220472387U CN 202895603 U CN202895603 U CN 202895603U
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Abstract
The utility model discloses an adhesive feeding structure for a mold for in-mold decoration by roller (IMR), and the adhesive feeding structure comprises a cavity plate and a core plate, wherein the core plate is provided with a die core and a cavity for forming a product, one side of the cavity is provided with an adhesive feeding plate which is of a fan-shaped structure, the adhesive feeding plate is provided with an arc curved groove which is inclined downwards and an adhesive inlet which is communicated with the cavity, and the adhesive inlet is communicated with the cavity through the arc curved groove. Adhesive is fed through the large fan-shaped adhesive feeding plate on the side, and problems such as water leakage, blocked water passages and ink rushing can be prevented through the arc curved groove, so that the adhesive feeding effect is good, the defects of the product caused by the pressure can be reduced, reasonability in structure and simplicity in operation can be realized, and the qualification rate of finished products can be increased.
Description
Technical field
The utility model relates to mould applications, be specifically related to a kind of IMR mould with advancing plastic structure.
Background technology
The IMR technology is Filming Technology in the mould, adopts in the formed in mould while, will stretch into the film of pattern and color in the die cavity and integrally moulded technology, and this type of mould all adopts the mould structure that pours in down a chimney hot runner, uses cylinder ejector, does not generally do slide block.This technology has been avoided the follow-up series of processes of mould of plastics, for example: and texture, spray paint, print, carve etc., greatly shortened the time of mould processing procedure, and the liking of consumers in general that deeply be subjected to attractive in appearance, generous of the product after the moulding.Taper pin mode broad in the middle and the mould of existing IMR mould advances that the glue mode has general employing, but taper pin broad in the middle advances the glue mode and often occurs in die trial and production process that large taper pin leaks, the water route is obstructed, the mould event of the problems such as red ink is used very inconvenient.
The utility model content
For the deficiency that exists on the prior art, the utility model purpose is to be to provide a kind of IMR mould with advancing plastic structure, and it has avoided stress and red ink problem, advances glue effective, can reduce product because the defective that pressure causes.
To achieve these goals, the utility model is to realize by the following technical solutions:
The IMR mould is with advancing plastic structure, it comprises caster and male model plate, be provided with the die cavity of die and formed product at described male model plate, it is characterized in that, be provided with the offset plate that advances that is sector structure in described die cavity one side, advance offset plate and be provided with downward-sloping curved bend groove and the glue-feeder that is communicated with die cavity described, described glue-feeder is connected with die cavity by the curved bend groove.
With advancing plastic structure, wherein, the described width that advances offset plate is 100-140mm according to above-mentioned a kind of IMR mould.
With advancing plastic structure, wherein, the most deeply degree of described curved bend groove is 0.5-1.5mm according to above-mentioned a kind of IMR mould.
According to above-mentioned a kind of IMR mould with advancing plastic structure, wherein, described curved bend groove comprise the inclined plane and and arcwall face, the end glue-feeder on described inclined plane connects, its other end is connected with an end of arcwall face, and an end of described arcwall face advances the glue end for what be connected with die cavity.
With advancing plastic structure, wherein, the described width that advances the glue end is 1-1.2mm according to above-mentioned a kind of IMR mould.
The utility model fan-shapedly advances offset plate and advances glue by side is large, and by the curved bend groove is set, prevent from leaking, the water route is obstructed, the mould event of the problems such as red ink makes it advance glue effective, can reduce product because the defective that pressure causes, it is rational in infrastructure, and is simple to operate, has improved product qualified rate.
Description of drawings
Describe the utility model in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the cutaway view of Fig. 1.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with the specific embodiment, further set forth the utility model.
See figures.1.and.2, the IMR mould of the present embodiment is with advancing plastic structure, it comprises caster and male model plate, be provided with the die cavity 11 of die 10 and formed product at the male model plate, die cavity 11 1 sides be provided be sector structure advance offset plate 20, advance the glue-feeder 21 that offset plate 20 is provided with downward-sloping curved bend groove 22 and is communicated with die cavity 11 at this, described glue-feeder 21 is connected with die cavity 11 by curved bend groove 22.
In the utility model, the width B of advancing offset plate 20 is 100-140mm, and is fan-shaped structure, and curved bend groove 22 downward the most deeply degree are 0.5-1.5mm; The curved bend groove 22 of the present embodiment comprise the inclined plane and and arcwall face, the one end glue-feeder on described inclined plane connects, its other end is connected with an end of arcwall face, and an end of described arcwall face advances the glue end for what be connected with die cavity, and this width F that advances the glue end is 1-1.2mm.
Side is fan-shaped when advancing glue, for preventing stress and red ink, it is that the prone the most deeply degree of inclination of curved bend groove 22 is 1mm that die joint needs first to pull down 1mm length along the product gradient, then with the R angle be house type facing up transition .E be that the average meat of product is thick, F is for advancing the glue dot thickness, at least need be 1 ~ 1.2mm, G gets final product about the about 0.1 ~ 0.15mm of benchmark that reserves to processing behind the NC.
The utility model fan-shapedly advances offset plate and advances glue by side is large, and by the curved bend groove is set, prevent from leaking, the water route is obstructed, the mould event of the problems such as red ink makes it advance glue effective, can reduce product because the defective that pressure causes, it is rational in infrastructure, and is simple to operate, has improved product qualified rate.
This specific embodiment has been avoided stress and red ink problem, advances glue effective, can reduce product because the defective that pressure causes.
Above demonstration and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. the IMR mould is with advancing plastic structure, it comprises caster and male model plate, be provided with the die cavity of die and formed product at described male model plate, it is characterized in that, be provided with the offset plate that advances that is sector structure in described die cavity one side, advance offset plate and be provided with downward-sloping curved bend groove and the glue-feeder that is communicated with die cavity described, described glue-feeder is connected with die cavity by the curved bend groove.
2. IMR mould according to claim 1 is characterized in that with advancing plastic structure, and the described width that advances offset plate is 100-140mm.
3. IMR mould according to claim 1 is characterized in that with advancing plastic structure, and the most deeply degree of described curved bend groove is 0.5-1.5mm.
According to claim 1 or 3 described IMR moulds with advancing plastic structure, it is characterized in that, described curved bend groove comprises inclined plane and arcwall face, one end on described inclined plane is connected with glue-feeder, its other end is connected with an end of arcwall face, and an end of described arcwall face advances the glue end for what be connected with die cavity.
5. IMR mould according to claim 4 is characterized in that with advancing plastic structure, and the described width that advances the glue end is 1-1.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220472387 CN202895603U (en) | 2012-09-17 | 2012-09-17 | Adhesive feeding structure for mold for in-mold decoration by roller (IMR) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220472387 CN202895603U (en) | 2012-09-17 | 2012-09-17 | Adhesive feeding structure for mold for in-mold decoration by roller (IMR) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202895603U true CN202895603U (en) | 2013-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220472387 Expired - Fee Related CN202895603U (en) | 2012-09-17 | 2012-09-17 | Adhesive feeding structure for mold for in-mold decoration by roller (IMR) |
Country Status (1)
| Country | Link |
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| CN (1) | CN202895603U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848529A (en) * | 2012-09-17 | 2013-01-02 | 晟扬精密模具（昆山）有限公司 | Glue feeding structure for IMR (In Molding Reprinting) mould |
-
2012
- 2012-09-17 CN CN 201220472387 patent/CN202895603U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848529A (en) * | 2012-09-17 | 2013-01-02 | 晟扬精密模具（昆山）有限公司 | Glue feeding structure for IMR (In Molding Reprinting) mould |
| CN102848529B (en) * | 2012-09-17 | 2015-04-29 | 晟扬精密模具（昆山）有限公司 | Glue feeding structure for IMR (In Molding Reprinting) mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20130917 |