CN102120355B - Bicolor injection mould for wheels of dust collectors - Google Patents
Bicolor injection mould for wheels of dust collectors Download PDFInfo
- Publication number
- CN102120355B CN102120355B CN 201110029873 CN201110029873A CN102120355B CN 102120355 B CN102120355 B CN 102120355B CN 201110029873 CN201110029873 CN 201110029873 CN 201110029873 A CN201110029873 A CN 201110029873A CN 102120355 B CN102120355 B CN 102120355B
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- Prior art keywords
- mould
- dynamic model
- slide block
- active
- cover half
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- 238000002347 injection Methods 0.000 title claims abstract description 18
- 239000007924 injection Substances 0.000 title claims abstract description 18
- 239000000428 dust Substances 0.000 title claims abstract description 13
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 abstract description 5
- 238000000465 moulding Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010073 coating (rubber) Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding 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 wheels of dust collector.
(2) background technology
On dust catcher, wheel is according to the requirement of its structure and outward appearance, usually need two kinds of plastics to carry out moulding, at present the more of use is the encapsulate injection mo(u)lding, namely at first taking out after the product injection mo(u)lding with the first plastics on a secondary mould, then the product after moulding is put on another secondary mould and uses again the second plastic shaping, thereby realize that bi-material is bonding, thereby complete a complete product.Shrink the rear distortion that easily causes but the shortcoming of this method is the product stripping after moulding for the first time, affect moulding for the second time, so just increased the product fraction defective, promoted cost.
(3) summary of the invention
In order to overcome the above-mentioned deficiency of the injection mold that has wheels of dust collector now, the invention provides a kind of bicolor injection mould of realizing the wheels of dust collector of double-shot moulding.
The technical scheme that the present invention solves its technical problem is: a kind of bicolor injection mould of wheels of dust collector, comprise panel, described panel is provided with the first cover half and the 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 the first cover half and the second cover half respectively;
Described the 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 on described dynamic model around the dynamic model mold insert of 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 described dynamic model; Horizontal direction refers to the direction perpendicular with the 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, described passive dynamic model slide block is provided with the passive inclined-plane adaptive with described active inclined-plane;
Offer the insert port corresponding with described slide block bundle piece on described dynamic model, offer the sliding mouth corresponding with the tilted block of described slide block bundle piece on described active dynamic model slide block.
Further, described slide block bundle piece has several piece, is distributed on described the first cover half.
During use, base plate is fixed on the rotating disk of injection (mo(u)lding) machine.After 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 cooling die sinking, the one-shot forming mould is at the driving lower open die of forming machine mould opening force, in 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 the contact-making surface of active dynamic model slide block and driven dynamic model slide block is the inclined-plane, therefore cause vertically moving of driven dynamic model slide block in the process that active dynamic model slide block skids off, thereby being retreated with the one-shot forming product, separates the dynamic model mold insert; Eject after 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 the second cover half, begin second injection moulding process, the B of dual-color forming machine expects that pipe injects post forming and be molded as double-colored product, after cooling die sinking, complete an injection cycle.
Beneficial effect of the present invention is: can realize the double-shot moulding of wheels of dust collector, substitute the mode of producing with the post forming rubber-coating module for a long time, greatly reduce the fraction defective of product.
(4) description of drawings
Fig. 1 is 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 wheels of dust collector comprises panel 1, described panel 1 is provided with the first cover half 2 and the second cover half 3, also comprise base plate 4, it is corresponding with described the first cover half 2 and the second cover half 3 respectively that described base plate 4 is provided with 5, two dynamic models of two identical dynamic models;
Described the 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 around the dynamic model mold insert 8 of the die 6 of described dynamic model on described dynamic model 5, 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 described dynamic model; Horizontal direction refers to the direction perpendicular with the 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, described passive dynamic model slide block 9 is provided with the passive inclined-plane adaptive with described active inclined-plane, namely initiatively inclined-plane and passive inclined-plane are affixed to touch and lean on.
Offer the insert port corresponding with described slide block bundle piece 7 on described dynamic model, offer the sliding mouth corresponding with the tilted block of described slide block bundle piece 7 on described active dynamic model slide block 10.
During use, central rotating shaft connects rotary drive mechanism (as motor).after 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 cooling die sinking, the one-shot forming mould is at the driving lower open die of forming machine mould opening force, in 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 the contact-making surface of active dynamic model slide block 10 and driven dynamic model slide block 9 is inclined-planes, therefore cause vertically moving of driven dynamic model slide block 9 in the process that active dynamic model slide block 10 skids off, thereby being retreated with the one-shot forming product, separates dynamic model mold insert 8, eject after stub bar 180 ° of dial rotation, matched moulds after base plate also rotates 180 °, at the 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 the second cover half, begin second injection moulding process, the B of dual-color forming machine expects that pipe injects post forming and be molded as double-colored product, after cooling die sinking, complete an injection cycle.
Claims (2)
1. the bicolor injection mould of a wheels of dust collector, comprise panel, described panel is provided with the first cover half and the 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 the first cover half and the second cover half respectively;
Described dynamic model comprises mavable module core, it is characterized in that:
Described the 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 on described dynamic model around the dynamic model mold insert of 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 described dynamic model; The head of described active dynamic model slide block is provided with the active inclined-plane that deviates from described cover half, and described passive dynamic model slide block is provided with the passive inclined-plane adaptive with described active inclined-plane;
Offer the insert port corresponding with described slide block bundle piece on described dynamic model, offer the sliding mouth corresponding with the tilted block of described slide block bundle piece on described active dynamic model slide block.
2. the bicolor injection mould of wheels of dust collector as claimed in claim 1, it is characterized in that: described slide block bundle piece has several piece, is distributed on described the 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 CN102120355A (en) | 2011-07-13 |
| CN102120355B true 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 |
|---|---|
| CN (1) | CN102120355B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107914359A (en) * | 2017-10-28 | 2018-04-17 | 江苏星科精密模具有限公司 | A kind of processing method of headlight Double-color mask |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5855982B2 (en) * | 2012-03-09 | 2016-02-09 | 住友重機械工業株式会社 | Injection molding machine |
| CN103009566B (en) * | 2012-12-10 | 2014-12-10 | 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 |
| 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 |
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 |
-
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 (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107914359A (en) * | 2017-10-28 | 2018-04-17 | 江苏星科精密模具有限公司 | A kind of processing method of headlight Double-color mask |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102120355A (en) | 2011-07-13 |
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| 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 | ||
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| 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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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240708 Address after: 314000 No. 1360, Kaixi Road, Jiaxing Economic and Technological Development Zone, Zhejiang Province Patentee after: Jiaxing Henghe Automobile Electric Appliance Co.,Ltd. Country or region after: China Address before: No. 588, Xinxing Avenue, Zonghan street, Xinxing Industrial Cluster District, Cixi City, Ningbo City, Zhejiang Province Patentee before: Ningbo Henghe Precision Industry Co.,Ltd. Country or region before: China |