CN202186012U - Integrated two-color injection mold - Google Patents
Integrated two-color injection mold Download PDFInfo
- Publication number
- CN202186012U CN202186012U CN2011202272341U CN201120227234U CN202186012U CN 202186012 U CN202186012 U CN 202186012U CN 2011202272341 U CN2011202272341 U CN 2011202272341U CN 201120227234 U CN201120227234 U CN 201120227234U CN 202186012 U CN202186012 U CN 202186012U
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- CN
- China
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- plate
- mould
- compound plate
- die cavity
- barrel
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- Expired - Fee Related
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
An integrated two-color injection mold comprises an upper compound plate and a lower compound plate, wherein the lower part of the upper compound plate is connected with a fixed mold plate, spacer blocks are mounted on the lower compound plate, and a movable mold plate is mounted on the spacer blocks. The integrated two-color injection mold is characterized in that an obliquely sliding I-shaped block is arranged between the spacer blocks, an obliquely sliding chute is arranged on the obliquely sliding I-shaped block, a movable mold movable block is arranged on the obliquely sliding chute and penetrates a space between the movable mold plate and the fixed mold plate so as to form a die cavity, a first charging barrel is arranged on one side of the fixed mold plate and communicated with the die cavity through a first hot runner, a second charging barrel is arranged on the upper compound plate, the second charging barrel is communicated with the die cavity through a second hot runner, and the obliquely sliding I-shaped block is driven to slide by an oil cylinder. Due to the adoption of the scheme, the mold has the advantages of simple structure, easiness in processing, low development cost, short injection moulding time, and high production efficiency.
Description
Technical field
The utility model relates to a kind of integral type bicolor injection mould, is used for the double-colored plastic product of production one, belongs to the mould of plastics field.
Background technology
At present, bicolor injection mould comprises two kinds of portable double-color mold and rotary double-color molds, and two kinds of moulds all need two cover half, and portable double-color mold changes the injection moulding position of two cover half through translation; Rotary double-color mold is through the injection moulding position of two cover half of rotation change, and therefore, the both needs secondary folding mould; Could the product injection moulding be accomplished, the shortcoming of its existence is: the mould volume is big, complex structure; Mould material cost is big, and the secondary folding mould production cycle is long, and efficient is low.
Summary of the invention
The purpose of the utility model is in order to overcome the shortcoming of prior art, to provide a kind of mould structure simple, handling ease, and development cost is low, and the injection mo(u)lding time is fast, the integral type bicolor injection mould that production efficiency is high.
The technical scheme of the utility model integral type bicolor injection mould is: comprise compound plate and following compound plate on the mould, last compound plate connects solid plate down, and the mould pin is installed on the following compound plate; On the mould pin moving platen is installed, is it is characterized in that being provided with between the described mould pin oblique sliding I-shaped piece, be shaped on oblique chute on the tiltedly sliding I-shaped piece; Tiltedly on the chute dynamic model movable block is set, the dynamic model movable block passes between moving platen and the solid plate and constitutes die cavity, in a side of solid plate first barrel is set; First barrel is communicated with die cavity through first hot flow path; Second barrel is set on the last compound plate, and second barrel is communicated with die cavity through second hot flow path, and tiltedly sliding I-shaped piece is driven by oil cylinder and slides.
The integral type bicolor injection mould of the utility model is during injection moulding, at first by the first color injection moulding in first barrel; After the first barrel injection moulding is accomplished, the product of moulding first color in the die cavity, then the tiltedly sliding I-shaped piece of oil cylinder twitch slides; The dynamic model movable block that is arranged on the oblique sliding I-shaped piece is moved down along the oblique chute on the oblique sliding I-shaped piece; Make between the product of the dynamic model movable block and first color and produce the gap, after moving to certain distance, this gap has just formed the space that second kind of color needs injection moulding; Second barrel carries out injection moulding again, finally forms double-colored product.The bicolor injection mould of this programme through moving the upper-lower position of dynamic model movable block, is regulated two kinds of injection moulding spaces that color is required, and mould need not secondary folding mould, has shortened the product injection cycle, and production efficiency improves; Simplify mould structure simultaneously, reduce mould material consumption, the investment that reduces cost has the good effect of highly significant.
Description of drawings
Fig. 1 is the utility model integral type bicolor injection mould injection moulding for the first time view;
Fig. 2 is the utility model integral type bicolor injection mould injection moulding for the second time view.
The specific embodiment
The utility model relates to a kind of integral type bicolor injection mould, like Fig. 1, shown in Figure 2, comprises compound plate 4 and following compound plate 11 on the mould; Last compound plate connects solid plate 54 times, and mould pin 12 is installed on the following compound plate 11, and moving platen 7 is installed on the mould pin; It is characterized in that being provided with between the described mould pin 12 oblique sliding I-shaped piece 9, be shaped on oblique chute 14 on the tiltedly sliding I-shaped piece 9, tiltedly on the chute 14 dynamic model movable block 8 is set; Dynamic model movable block 8 passes between moving platen 7 and the solid plate 5 and constitutes die cavity; Side at solid plate 5 is provided with first barrel, 1, the first barrel 1 through first hot flow path, 2 connection die cavitys, and second barrel 3 is set on the last compound plate 4; Second barrel 3 is communicated with die cavity through second hot flow path 13, and tiltedly sliding I-shaped piece 9 is driven by oil cylinder 10 and slides.During injection moulding, at first by the first color injection moulding in first barrel 1, after the first barrel injection moulding is accomplished; The product of moulding first color in the die cavity; Then oil cylinder 10 is twitched tiltedly sliding I-shaped piece 9 and is slided, and the dynamic model movable block 8 that is arranged on the oblique sliding I-shaped piece 9 is moved down along the oblique chute 14 on the oblique sliding I-shaped piece 9, makes between the product of the dynamic model movable block 8 and first color and produces the gap; After moving to certain distance; This gap has just formed the space that second kind of color needs injection moulding, and second barrel carries out injection moulding again, finally form double-colored product 6.The bicolor injection mould of this programme through moving the upper-lower position of dynamic model movable block, is regulated two kinds of injection moulding spaces that color is required, and mould need not secondary folding mould, has shortened the product injection cycle, and production efficiency improves; Simplify mould structure simultaneously, reduce mould material consumption, the investment that reduces cost has the good effect of highly significant.
Claims (1)
1. the integral type bicolor injection mould comprises compound plate on the mould (4) and following compound plate (11), and last compound plate (4) connects solid plate (5) down; Following compound plate (11) is gone up mould pin (12) is installed, and moving platen (7) is installed on the mould pin, it is characterized in that being provided with between the described mould pin (12) oblique sliding I-shaped piece (9); Be shaped on oblique chute (14) on the tiltedly sliding I-shaped piece (9); Tiltedly on the chute (14) dynamic model movable block (8) is set, dynamic model movable block (8) passes between moving platen (7) and the solid plate (5) and constitutes die cavity, in a side of solid plate (5) first barrel (1) is set; First barrel (1) is communicated with die cavity through first hot flow path (2); Second barrel (3) is set on the last compound plate (4), and second barrel (3) is communicated with die cavity through second hot flow path (13), and tiltedly sliding I-shaped piece (9) is driven by oil cylinder (10) and slides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202272341U CN202186012U (en) | 2011-06-30 | 2011-06-30 | Integrated two-color injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202272341U CN202186012U (en) | 2011-06-30 | 2011-06-30 | Integrated two-color injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202186012U true CN202186012U (en) | 2012-04-11 |
Family
ID=45917481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202272341U Expired - Fee Related CN202186012U (en) | 2011-06-30 | 2011-06-30 | Integrated two-color injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202186012U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103862630A (en) * | 2014-03-20 | 2014-06-18 | 苏州鑫荣健身器材有限公司 | Casting mold of sharp barrel of dust collector |
| CN105058694A (en) * | 2015-07-20 | 2015-11-18 | 东江模具（深圳）有限公司 | Intracavity switching mechanism for achieving two-color injection in single cavity |
| CN108177307A (en) * | 2017-12-29 | 2018-06-19 | 台州市黄岩金马泰模具有限公司 | Bicolor injection mould edge of a knife sealing quadric injection mould mechanism |
| CN109501144A (en) * | 2018-12-27 | 2019-03-22 | 滁州市倍力达塑胶制品有限公司 | A kind of two-color injection molding system and two shot mold |
-
2011
- 2011-06-30 CN CN2011202272341U patent/CN202186012U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103862630A (en) * | 2014-03-20 | 2014-06-18 | 苏州鑫荣健身器材有限公司 | Casting mold of sharp barrel of dust collector |
| CN105058694A (en) * | 2015-07-20 | 2015-11-18 | 东江模具（深圳）有限公司 | Intracavity switching mechanism for achieving two-color injection in single cavity |
| CN108177307A (en) * | 2017-12-29 | 2018-06-19 | 台州市黄岩金马泰模具有限公司 | Bicolor injection mould edge of a knife sealing quadric injection mould mechanism |
| CN109501144A (en) * | 2018-12-27 | 2019-03-22 | 滁州市倍力达塑胶制品有限公司 | A kind of two-color injection molding system and two shot mold |
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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 |
Granted publication date: 20120411 Termination date: 20140630 |
|
| EXPY | Termination of patent right or utility model |