CN202480320U - Double color mold with slide mechanism - Google Patents
Double color mold with slide mechanism Download PDFInfo
- Publication number
- CN202480320U CN202480320U CN2012200706035U CN201220070603U CN202480320U CN 202480320 U CN202480320 U CN 202480320U CN 2012200706035 U CN2012200706035 U CN 2012200706035U CN 201220070603 U CN201220070603 U CN 201220070603U CN 202480320 U CN202480320 U CN 202480320U
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- CN
- China
- Prior art keywords
- row position
- slide
- die
- block
- double
- 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.)
- Expired - Fee Related
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- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to injection molding and particularly relates to a double color mold with a slide mechanism in the injection molding. The double color mold with the slide mechanism comprises a top board, a hot runner plate, a front mold board, a front mold insert, a rear mold insert, a rear mold plate, a top ejector plate and a baseboard which are sequentially stacked from top to bottom, wherein a molding cavity is arranged between the front mold insert and the rear mold insert, the slide mechanism is arranged on the rear mold insert and comprises a slide oblique block, an ejector pin is arranged on the ejector plate and used for ejecting the slide oblique block, the slide oblique block is arranged at an ejecting end of the ejector pin, the rear mold insert is connected with a slide block fastening block which is used for returning the slide oblique block, and the slide oblique block is connected with the slide block fastening block in an abutting mode. The double color mold with the slide mechanism has the advantages that after the second injection, the slide oblique block is ejected by means of the ejector pin for demolding, and the slide block fastening block is used for driving the slide oblique block to return.
Description
Technical field
The utility model relates to injection mo(u)lding, relates in particular to a kind of double-color mold with row position mechanism in the injection mo(u)lding.
Background technology
Double-color mold is meant the injection moulding on same injection machine of two kinds of plastic materials, moulding at twice, but product depanning mould once.General this moulding technology is also named extra quality injection moulding, is accomplished by a mold usually, and needs special double coloured plastic injection machine.Double-color mold is in vogue day by day in the market, can make the outward appearance of product more beautiful in this technology, is easy to change color and can sprays.
For double-colored button mould, owing to have back-off structure on the product, therefore; Need a design row position mechanism carry out the demoulding, but traditional double-colored button mould is behind first time injecting glue, row position mechanism is with opening simultaneously; Back mould part is the Rotate 180 degree again, and matched moulds carries out the injecting glue second time then, and this moment, row position mechanism also resetted simultaneously; Touch product easily, damage product by pressure, influence the Forming Quality of product.
Summary of the invention
In order to solve the problems of the prior art, the utility model provides a kind of double-color mold with row position mechanism.
The utility model provides a kind of double-color mold with row position mechanism; Comprise the top board, hot runner manifold, front template, preceding die, back die, rear pattern plate, ejector retainner plate and the base plate that superpose successively from top to bottom, wherein, be provided with the moulding die cavity between the die behind the said front mould Renhe; Said back die is provided with row position mechanism; Said row position mechanism comprises row position skewback, and said ejector retainner plate is provided with the thimble that backs down said row position skewback, and said row position skewback is arranged on the end that ejects of said thimble; Said back die is connected with the slide block latch segment that said row position skewback is resetted, and said row position skewback and said slide block latch segment connect.
As the further improvement of the utility model, said back die is provided with row position folder.
As the further improvement of the utility model, said preceding die is provided with the front mould mold insert.
As the further improvement of the utility model, said back die is provided with back mould mold insert.
The beneficial effect of the utility model is: through such scheme, can be after second time injecting glue, and will go a skewback through thimble and back down, carry out the demoulding, drive a row position skewback through the slide block latch segment again and reset.
Description of drawings
Fig. 1 is a kind of structural representation with double-color mold of row position mechanism of the utility model;
Fig. 2 is the structural representation of die behind the front mould Renhe of the said double-color mold with row position mechanism of the utility model;
Fig. 3 is the partial enlarged drawing A of Fig. 2.
The specific embodiment
Below in conjunction with the description of drawings and the specific embodiment the utility model is further specified.
Drawing reference numeral among Fig. 1 to Fig. 3 is: top board 1; Hot runner manifold 2; Front template 3; Preceding die 4; Front mould mold insert 41; Back die 5; Back mould mold insert 51; Rear pattern plate 6; Ejector retainner plate 7; Thimble 71; Base plate 8; Slide block latch segment 91; Row position skewback 92; Row position folder 93.
Extremely shown in Figure 3 like Fig. 1; A kind of double-color mold with row position mechanism comprises from top to bottom the top board 1 of stack, hot runner manifold 2, front template 3, preceding die 4, back die 5, rear pattern plate 6, ejector retainner plate 7 and base plate 8 successively, wherein; Be provided with the moulding die cavity between die 4 and the back die 5 before said; Said back die 5 is provided with row position mechanism, and said row position mechanism comprises row position skewback 92, and said ejector retainner plate 7 is provided with the thimble 71 that backs down said row position skewback 92; Said row position skewback 92 is arranged on the end that ejects of said thimble 71; Said back die 5 is connected with the slide block latch segment 91 that said row position skewback 92 is resetted, and said row position skewback 92 connects with said slide block latch segment 91, and said slide block latch segment 91 promptly shovels the chicken structure.
To shown in Figure 3, said back die 5 is provided with row position folder 93 like Fig. 1.
To shown in Figure 3, said preceding die 4 is provided with front mould mold insert 41 like Fig. 1.
To shown in Figure 3, said back die 5 is provided with back mould mold insert 51 like Fig. 1.
The utility model provides a kind of double-color mold with row position mechanism can be behind first time injecting glue, moulds open and row position mechanism is motionless; Back die 5 Rotate 180 degree, matched moulds and injecting glue, die sinking once more for the second time then; To go a skewback 92 through the thimble 71 that drives ejector retainner plate 7 and back down, carry out the demoulding, and drive row position skewbacks 92 through slide block latch segment 91 again and reset; Can open the row position through mechanical action, avoid promoting the row position with oil pressure.
Above content is the further explain that combines concrete preferred implementation that the utility model is done, and can not assert that the practical implementation of the utility model is confined to these explanations.For the those of ordinary skill of technical field under the utility model, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be regarded as belonging to the protection domain of the utility model.
Claims (4)
1. double-color mold with row position mechanism; It is characterized in that: comprise from top to bottom the top board of stack, hot runner manifold, front template, preceding die, back die, rear pattern plate, ejector retainner plate and base plate successively, wherein, be provided with the moulding die cavity between the die behind the said front mould Renhe; Said back die is provided with row position mechanism; Said row position mechanism comprises row position skewback, and said ejector retainner plate is provided with the thimble that backs down said row position skewback, and said row position skewback is arranged on the end that ejects of said thimble; Said back die is connected with the slide block latch segment that said row position skewback is resetted, and said row position skewback and said slide block latch segment connect.
2. according to the said double-color mold with row position mechanism of claim 1, it is characterized in that: said back die is provided with row position folder.
3. according to the said double-color mold with row position mechanism of claim 1, it is characterized in that: die is provided with the front mould mold insert before said.
4. according to the said double-color mold with row position mechanism of claim 1, it is characterized in that: said back die is provided with back mould mold insert.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200706035U CN202480320U (en) | 2012-02-29 | 2012-02-29 | Double color mold with slide mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200706035U CN202480320U (en) | 2012-02-29 | 2012-02-29 | Double color mold with slide mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202480320U true CN202480320U (en) | 2012-10-10 |
Family
ID=46954777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200706035U Expired - Fee Related CN202480320U (en) | 2012-02-29 | 2012-02-29 | Double color mold with slide mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202480320U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104943062A (en) * | 2015-04-21 | 2015-09-30 | 东莞康佳模具塑胶有限公司 | Injection molding method of double-color injection molding part and injection mold used in injection molding method |
| CN104943070A (en) * | 2015-05-29 | 2015-09-30 | 宁海县现代模具有限公司 | Two-color die for automobile instrument boards |
-
2012
- 2012-02-29 CN CN2012200706035U patent/CN202480320U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104943062A (en) * | 2015-04-21 | 2015-09-30 | 东莞康佳模具塑胶有限公司 | Injection molding method of double-color injection molding part and injection mold used in injection molding method |
| CN104943070A (en) * | 2015-05-29 | 2015-09-30 | 宁海县现代模具有限公司 | Two-color die for automobile instrument boards |
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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: 20121010 Termination date: 20140229 |