CN201960697U - Bicolor injection mould of wheels of dust collector - Google Patents
Bicolor injection mould of wheels of dust collector Download PDFInfo
- Publication number
- CN201960697U CN201960697U CN2011200284518U CN201120028451U CN201960697U CN 201960697 U CN201960697 U CN 201960697U CN 2011200284518 U CN2011200284518 U CN 2011200284518U CN 201120028451 U CN201120028451 U CN 201120028451U CN 201960697 U CN201960697 U CN 201960697U
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- mould
- dynamic model
- slide block
- moving
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Abstract
Provided is a bicolor injection mould of wheels of a dust collector. A panel is provided with a first fixing mould, a second fixing mould and a base plate. Two identical moving moulds are arranged on the base plate and are respectively corresponding to the first fixing mould and the second fixing mould. Each moving mould comprises a moving mould core. Slide blocks are arranged on the first fixing mould and are provided with inclined blocks which incline outwards. A moving mould insert is arranged on each moving mold and rounds the mould core of the moving mould. The moving mould inserts can be contacted with passive moving mould slide blocks which can slide horizontally. Active moving mould slide blocks which can slide horizontally are arranged inside the moving moulds. Active inclined planes deviated from the fixing moulds are arranged on the head portions of the active moving mould slide blocks. Passive inclined planes matched with the active inclined planes are arranged on the passive slide blocks. Inserting holes corresponding to the slide blocks are arranged on the moving moulds. Sliding openings corresponding to the slide blocks are arranged on the active moving mould slide blocks. The bicolor injection mould of the wheels of the dust collector can realize the forming of the bicolor injection of the wheels of the dust collector, replaces the production method of using a post forming over mould for a long time, and greatly reduces the fraction defective of the products.
Description
(1) technical field
The utility model 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 utility model provides a kind of bicolor injection mould of realizing the dust catcher wheel of double-shot moulding.
The technical scheme in the invention for solving the 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.
The beneficial effects of the utility model are: 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 utility model.
(5) specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model 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 |
|---|---|---|---|
| CN2011200284518U CN201960697U (en) | 2011-01-24 | 2011-01-24 | Bicolor injection mould of wheels of dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200284518U CN201960697U (en) | 2011-01-24 | 2011-01-24 | Bicolor injection mould of wheels of dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201960697U true CN201960697U (en) | 2011-09-07 |
Family
ID=44523227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200284518U Expired - Lifetime CN201960697U (en) | 2011-01-24 | 2011-01-24 | Bicolor injection mould of wheels of dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201960697U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102120355A (en) * | 2011-01-24 | 2011-07-13 | 宁波横河模具有限公司 | Bicolor injection mould for wheels of dust collectors |
| CN102814936A (en) * | 2012-08-06 | 2012-12-12 | 宁波博超模具有限公司 | Double-shot molding mold for forming double-face rubber coated product |
-
2011
- 2011-01-24 CN CN2011200284518U patent/CN201960697U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102120355A (en) * | 2011-01-24 | 2011-07-13 | 宁波横河模具有限公司 | Bicolor injection mould for wheels of dust collectors |
| CN102120355B (en) * | 2011-01-24 | 2013-06-05 | 宁波横河模具股份有限公司 | Bicolor injection mould for wheels of dust collectors |
| CN102814936A (en) * | 2012-08-06 | 2012-12-12 | 宁波博超模具有限公司 | Double-shot molding mold for forming double-face rubber coated product |
| CN102814936B (en) * | 2012-08-06 | 2014-12-10 | 宁波博超模具有限公司 | Double-shot molding mold for forming double-face rubber coated product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 315318 Industrial Zone, Henghe Town, Zhejiang, Cixi Patentee after: NINGBO HENGHE MOULD CO., LTD. Address before: 315318 Zhejiang province Cixi Henghe Town Sun family family village Patentee before: Ningbo Henghe Mould Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20110907 Effective date of abandoning: 20130605 |
|
| RGAV | Abandon patent right to avoid regrant |