CN102120355A - Bicolor injection mould for wheels of dust collectors - Google Patents
Bicolor injection mould for wheels of dust collectors Download PDFInfo
- Publication number
- CN102120355A CN102120355A CN2011100298731A CN201110029873A CN102120355A CN 102120355 A CN102120355 A CN 102120355A CN 2011100298731 A CN2011100298731 A CN 2011100298731A CN 201110029873 A CN201110029873 A CN 201110029873A CN 102120355 A CN102120355 A CN 102120355A
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a bicolor injection mould for wheels of dust collectors. A panel is provided with a first fixed mould and a second fixed mould; a bottom plate is provided with two same movable moulds which respectively correspond to the first fixed mould and the second fixed mould; each movable mould comprises a movable mould core; the first fixed mould is provided with a slide wedge which is provided with a tilt block tilting outwards; each movable mould is provided with a movable mould insert enclosing the mould core of the movable mould; the movable mould insert is contacted with a passive movable mould slider capable of sliding horizontally; an active movable mould slider capable of sliding horizontally is arranged in each movable mould; the head of the active movable mould slider is provided with an active inclined plane deviating from the fixed moulds; the passive slider is provided with a passive inclined plane matched with the active inclined plane; each movable mould is provided with an inserting hole corresponding to the slide wedge; and the active movable mould slider is provided with a sliding hole corresponding to the tilt block of the slide wedge. The bicolor injection mould can realize the bicolor injection moulding of the wheels of the dust collectors, replaces an over mould used for a long time, and greatly reduces the reject ratio of products.
Description
(1) technical field
The present invention relates to a kind of injection mold of dust catcher wheel.
(2) background technology
Wheel is according to the requirement of its structure and outward appearance on the dust catcher, usually need two kinds of plastics to carry out moulding, at present the more of usefulness is the encapsulate injection mo(u)lding, promptly at first taking out after the product injection mo(u)lding with first kind of plastics on the secondary mould, then the product after the moulding is put into and uses second kind of plastic shaping on another secondary mould again, thereby realize that two kinds of materials are bonding, thereby finish a complete product.Cause distortion but the shortcoming of this method is the product stripping after the moulding for the first time easily after shrinking, influence moulding has for the second time so just increased the product fraction defective, has promoted cost.
(3) summary of the invention
In order to overcome the above-mentioned deficiency of the injection mold that has the dust catcher wheel now, the invention provides a kind of bicolor injection mould of realizing the dust catcher wheel of double-shot moulding.
The technical scheme that the present invention solves its technical problem is: a kind of bicolor injection mould of dust catcher wheel, comprise panel, described panel is provided with first cover half and second cover half, also comprise base plate, described base plate is provided with two identical dynamic models, and two dynamic models are corresponding with described first cover half and second cover half respectively;
Described first cover half is provided with slide block bundle piece, and described slide block bundle piece has the tilted block of past outer incline;
Have dynamic model mold insert on the described dynamic model around the die of described dynamic model, but the passive dynamic model slide block of described dynamic model mold insert and horizontal sliding touch, but also have the active dynamic model slide block of horizontal sliding in the described dynamic model; Horizontal direction is meant and the perpendicular direction of die sinking direction.The head of described active dynamic model slide block be provided with the active inclined-plane that deviates from described cover half, describedly be provided with the passive inclined-plane adaptive with described active inclined-plane by movable slider;
Offer on the described dynamic model and the corresponding insertion mouth of described slide block bundle piece, offer the sliding mouth corresponding on the described active dynamic model slide block with the tilted block of described slide block bundle piece.
Further, described slide block bundle piece has several piece, is distributed on described first cover half.
Base plate is fixed on the rotating disk of injection (mo(u)lding) machine during use.Behind the matched moulds, at the first cover half place, inject one-shot forming through the A of dual-color forming machine material pipe and be molded as the injection product, after the cooling die sinking, the one-shot forming mould is at the driving lower open die of make-up machine mould opening force, in the separation process, under the guiding of slide block bundle piece, initiatively the dynamic model slide block skids off, thereby driving driven dynamic model slide block slides, because initiatively the contact-making surface of dynamic model slide block and driven dynamic model slide block is the inclined-plane, therefore in the process that active dynamic model slide block skids off, cause vertically moving of driven dynamic model slide block, separate thereby the dynamic model mold insert retreated with the one-shot forming product; Eject behind the stub bar 180 ° of dial rotation, matched moulds after base plate also rotates 180 °, at the second cover half place, because the dynamic model mold insert retreats, therefore have the injection moulding space between the lower edge of one-shot forming product and second cover half, begin second injection moulding process, the B material pipe of dual-color forming machine is injected post forming and is molded as double-colored product, after the cooling die sinking, finish an injection cycle.
Beneficial effect of the present invention is: can realize the double-shot moulding of dust catcher wheel, substitute the mode of producing with post forming encapsulate mould for a long time, reduce the fraction defective of product greatly.
(4) description of drawings
Fig. 1 is a structural representation of the present invention.
(5) specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail.
With reference to Fig. 1, a kind of bicolor injection mould of dust catcher wheel comprises panel 1, described panel 1 is provided with first cover half 2 and second cover half 3, also comprise base plate 4, it is corresponding with described first cover half 2 and second cover half 3 respectively that described base plate 4 is provided with 5, two dynamic models of two identical dynamic models;
Described first cover half 2 is provided with and is evenly equipped with four slide block bundle pieces 7, and described slide block bundle piece 7 has the tilted block of past outer incline;
Have dynamic model mold insert 8 on the described dynamic model 5 around the die 6 of described dynamic model, but the passive dynamic model slide block 9 of described dynamic model mold insert 8 and horizontal sliding touch, but also have the active dynamic model slide block 10 of horizontal sliding in the described dynamic model; Horizontal direction is meant and the perpendicular direction of die sinking direction.The head of described active dynamic model slide block 10 be provided with the active inclined-plane that deviates from described cover half, describedly be provided with the passive inclined-plane adaptive with described active inclined-plane by movable slider 9, promptly initiatively the inclined-plane pastes mutually to touch with passive inclined-plane and leans on.
Offer the insertion mouth corresponding on the described dynamic model, offer corresponding sliding mouthful of tilted block with described slide block bundle piece 7 on the described active dynamic model slide block 10 with described slide block bundle piece 7.
Central rotating shaft connects rotary drive mechanism (as motor) during use.Behind the matched moulds, at the first cover half place, inject one-shot forming through the A of dual-color forming machine material pipe and be molded as the injection product, after the cooling die sinking, the one-shot forming mould is at the driving lower open die of make-up machine mould opening force, in the separation process, under the guiding of the tilted block of slide block bundle piece 7, initiatively dynamic model slide block 10 skids off, thereby driving driven dynamic model slide block 9 slides, because initiatively the contact-making surface of dynamic model slide block 10 and driven dynamic model slide block 9 is inclined-planes, therefore in the process that active dynamic model slide block 10 skids off, cause vertically moving of driven dynamic model slide block 9, separate thereby dynamic model mold insert 8 retreated with the one-shot forming product; Eject behind the stub bar 180 ° of dial rotation, matched moulds after base plate also rotates 180 °, at second cover half, 3 places, because dynamic model mold insert 8 has retreated, therefore have the injection moulding space between the lower edge of one-shot forming product and second cover half, begin second injection moulding process, the B material pipe of dual-color forming machine is injected post forming and is molded as double-colored product, after the cooling die sinking, finish an injection cycle.
Claims (2)
1. the bicolor injection mould of a dust catcher wheel, comprise panel, described panel is provided with first cover half and second cover half, also comprises base plate, described base plate is provided with two identical dynamic models, and two dynamic models are corresponding with described first cover half and second cover half respectively;
Described dynamic model comprises mavable module core, it is characterized in that:
Described first cover half is provided with slide block bundle piece, and described slide block bundle piece has the tilted block of past outer incline;
Have dynamic model mold insert on the described dynamic model around the die of described dynamic model, but the passive dynamic model slide block of described dynamic model mold insert and horizontal sliding touch, but also have the active dynamic model slide block of horizontal sliding in the described dynamic model; The head of described active dynamic model slide block be provided with the active inclined-plane that deviates from described cover half, describedly be provided with the passive inclined-plane adaptive with described active inclined-plane by movable slider;
Offer on the described dynamic model and the corresponding insertion mouth of described slide block bundle piece, offer the sliding mouth corresponding on the described active dynamic model slide block with the tilted block of described slide block bundle piece.
2. the bicolor injection mould of dust catcher wheel as claimed in claim 1 is characterized in that: described slide block bundle piece has several piece, is distributed on described first cover half.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110029873 CN102120355B (en) | 2011-01-24 | 2011-01-24 | Bicolor injection mould for wheels of dust collectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110029873 CN102120355B (en) | 2011-01-24 | 2011-01-24 | Bicolor injection mould for wheels of dust collectors |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102120355A true CN102120355A (en) | 2011-07-13 |
| CN102120355B CN102120355B (en) | 2013-06-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110029873 Active CN102120355B (en) | 2011-01-24 | 2011-01-24 | Bicolor injection mould for wheels of dust collectors |
Country Status (1)
| Country | Link |
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| CN (1) | CN102120355B (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103009566A (en) * | 2012-12-10 | 2013-04-03 | 苏州奔腾塑业有限公司 | Injection molding encapsulation die structure |
| CN103302820A (en) * | 2012-03-09 | 2013-09-18 | 住友重机械工业株式会社 | Injection modeling machine |
| CN103737821A (en) * | 2014-01-17 | 2014-04-23 | 浙江正立塑模有限公司 | Double-color injection mold for pipe clamp of automobile circuit wire |
| CN103753761A (en) * | 2014-01-03 | 2014-04-30 | 安徽中鼎橡塑制品有限公司 | Double-color injection mold of circular valve |
| CN103831938A (en) * | 2014-03-20 | 2014-06-04 | 苏州鑫荣健身器材有限公司 | Forming mould structure of connecting pad sleeve of dust collector |
| CN103862627A (en) * | 2014-03-20 | 2014-06-18 | 苏州鑫荣健身器材有限公司 | Injection molding mold of dust collecting pipe of dust collector |
| CN104708764A (en) * | 2013-12-11 | 2015-06-17 | 江苏新泉汽车饰件股份有限公司 | Mould used in manufacture of high-strength mirror surface light-transmitting type instrument board |
| CN104608330B (en) * | 2015-02-15 | 2016-09-07 | 浙江纺织服装职业技术学院 | Use the quadric injection mould mould of a cavity per mould mode |
| CN106239819A (en) * | 2016-08-31 | 2016-12-21 | 深圳天珑无线科技有限公司 | Double color mould |
| CN107244044A (en) * | 2017-07-27 | 2017-10-13 | 宁波横河模具股份有限公司 | A kind of injection mold of micromachine skeleton |
| CN109774066A (en) * | 2018-12-27 | 2019-05-21 | 张家港中天精密模塑有限公司 | A kind of Double-color injection mold structure for automotive window speed reducer end cover |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107914359B (en) * | 2017-10-28 | 2019-08-23 | 江苏星科精密模具有限公司 | A kind of processing method of headlight Double-color mask |
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| ES2046938A2 (en) * | 1991-09-16 | 1994-02-01 | Navarra Pruna Alberto | Fixing of inclined guides to injection mould body |
| CN101096121A (en) * | 2006-06-30 | 2008-01-02 | 深圳市群达行精密模具有限公司 | Double-shot injection mould |
| CN101462344A (en) * | 2009-01-09 | 2009-06-24 | 东莞毅昌模具制造注塑有限公司 | Injection mold for molding double-color product and injection moulding method using the mold |
| CN201960697U (en) * | 2011-01-24 | 2011-09-07 | 宁波横河模具有限公司 | Bicolor injection mould of wheels of dust collector |
-
2011
- 2011-01-24 CN CN 201110029873 patent/CN102120355B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2046938A2 (en) * | 1991-09-16 | 1994-02-01 | Navarra Pruna Alberto | Fixing of inclined guides to injection mould body |
| CN101096121A (en) * | 2006-06-30 | 2008-01-02 | 深圳市群达行精密模具有限公司 | Double-shot injection mould |
| CN101462344A (en) * | 2009-01-09 | 2009-06-24 | 东莞毅昌模具制造注塑有限公司 | Injection mold for molding double-color product and injection moulding method using the mold |
| CN201960697U (en) * | 2011-01-24 | 2011-09-07 | 宁波横河模具有限公司 | Bicolor injection mould of wheels of dust collector |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302820A (en) * | 2012-03-09 | 2013-09-18 | 住友重机械工业株式会社 | Injection modeling machine |
| CN103302820B (en) * | 2012-03-09 | 2015-09-30 | 住友重机械工业株式会社 | Injection machine |
| CN103009566B (en) * | 2012-12-10 | 2014-12-10 | 苏州奔腾塑业有限公司 | Injection molding encapsulation die structure |
| CN103009566A (en) * | 2012-12-10 | 2013-04-03 | 苏州奔腾塑业有限公司 | Injection molding encapsulation die structure |
| CN104708764A (en) * | 2013-12-11 | 2015-06-17 | 江苏新泉汽车饰件股份有限公司 | Mould used in manufacture of high-strength mirror surface light-transmitting type instrument board |
| CN103753761A (en) * | 2014-01-03 | 2014-04-30 | 安徽中鼎橡塑制品有限公司 | Double-color injection mold of circular valve |
| CN103737821A (en) * | 2014-01-17 | 2014-04-23 | 浙江正立塑模有限公司 | Double-color injection mold for pipe clamp of automobile circuit wire |
| CN103737821B (en) * | 2014-01-17 | 2016-03-23 | 浙江正立塑模有限公司 | Double-color injection mold for pipe clamp of automobile circuit wire |
| CN103862627A (en) * | 2014-03-20 | 2014-06-18 | 苏州鑫荣健身器材有限公司 | Injection molding mold of dust collecting pipe of dust collector |
| CN103831938A (en) * | 2014-03-20 | 2014-06-04 | 苏州鑫荣健身器材有限公司 | Forming mould structure of connecting pad sleeve of dust collector |
| CN104608330B (en) * | 2015-02-15 | 2016-09-07 | 浙江纺织服装职业技术学院 | Use the quadric injection mould mould of a cavity per mould mode |
| CN106239819A (en) * | 2016-08-31 | 2016-12-21 | 深圳天珑无线科技有限公司 | Double color mould |
| CN107244044A (en) * | 2017-07-27 | 2017-10-13 | 宁波横河模具股份有限公司 | A kind of injection mold of micromachine skeleton |
| CN109774066A (en) * | 2018-12-27 | 2019-05-21 | 张家港中天精密模塑有限公司 | A kind of Double-color injection mold structure for automotive window speed reducer end cover |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102120355B (en) | 2013-06-05 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 315318 Industrial Zone, Henghe Town, Zhejiang, Cixi Applicant after: NINGBO HENGHE MOULD CO., LTD. Address before: 315318 Zhejiang province Cixi Henghe Town Sun family family village Applicant before: Ningbo Henghe Mould Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 588, Xinxing Avenue, Zonghan street, Xinxing Industrial Cluster District, Cixi City, Ningbo City, Zhejiang Province Patentee after: Ningbo Henghe Precision Industry Co.,Ltd. Address before: 315318 Henghe Town Industrial Park, Cixi City, Zhejiang Province Patentee before: NINGBO HENGHE MOULD Co.,Ltd. |
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| CP03 | Change of name, title or address |