CN202293199U - Bicolor injection mold for spinning - Google Patents
Bicolor injection mold for spinning Download PDFInfo
- Publication number
- CN202293199U CN202293199U CN2011204229882U CN201120422988U CN202293199U CN 202293199 U CN202293199 U CN 202293199U CN 2011204229882 U CN2011204229882 U CN 2011204229882U CN 201120422988 U CN201120422988 U CN 201120422988U CN 202293199 U CN202293199 U CN 202293199U
- Authority
- CN
- China
- Prior art keywords
- mold
- injection
- bicolor
- dynamic model
- slideways
- 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)
Abstract
The utility model discloses a bicolor injection mold for spinning. The bicolor injection mold comprises a fixed template, a moving template, a fixed mold and a moving mold; the fixed mold is arranged on the inner side of the fixed template; and the moving mold is arranged on the inner side of the moving template. The bicolor injection mold is characterized by also comprising two separators and an ejector rod; two injection runners are formed in the fixed mold, and are opposite to the moving mold; two slideways are formed in the moving mold, and are positioned on two sides of one of the injection runners; the two separators are arranged in the two slideways; each separator is connected with a power device for controlling the separator to move up and down; and the ejector rod for ejecting an injection product is arranged in the moving mold. The utility model solves the problem that the bicolor injection mold for spinning is complicated in structure, high in cost, complicated in production procedures and short in service life in the prior art, and provides a bicolor injection mold for spinning, which has the advantages of simple structure, simple manufacture and long service life.
Description
Technical field
The utility model belongs to textile technology field, particularly relates to a kind of weaving and uses bicolor injection mould.
Background technology
The weaving industry is one of traditional industries of China; China is world textile garment production and big export country, and at present, the plastics that often need place double-shot moulding in the woven wrap up; Double-shot moulding is meant two kinds of different colours; Different types of plastics combine with opaque material like transparent material, red white double-colored product.Carry out injection moulding through certain method, two kinds of plastic cement are organically combined, become a complete product.For the plastic of this many materials or polychrome, when moulding, adopt following two kinds of methods usually:
1. use post forming method: two kinds of plastic material moulding at twice; Product carries out a kind of material of the injection mo(u)lding first time from a mold, and depanning is put into an other mold again and carried out the injection mo(u)lding second time after taking out.This moulding technology need be accomplished by 2 molds, but does not need special double coloured plastic injection machine.Make double-colored adhesion strength of moulding in this way poor, element precision is low, and the surface is comparatively coarse.The cycle of a product of its moulding simultaneously is longer, and management difficulty is higher.
2. use the rotary die one-shot forming: the injection moulding on a special injection machine of multiple plastic material, divide moulding several times, need to use a cover rotary die.Rotary die comprises many group die cavities and core, and the shape of each die cavity is different, a kind of material product of difference moulding, and the shape of core is just the same.Behind first kind of material of injection, the forward and backward mould of mould is rotated with the center, carries out the injection of second kind of material again.Make and to make the outward appearance of product beautiful in this way.But mould involves great expense, and specification requirement is high, and is restricted the service life of mould.
The utility model content
For solve in the prior art weaving with the bicolor injection mould complex structure, cost is higher, production process is complicated; The problem that service life is short; It is a kind of simple in structure that the utility model provides, and is easy to make moulding, and bicolor injection mould is used in a kind of weaving with higher service life.
In order to achieve the above object, the technical scheme taked of the utility model is:
Bicolor injection mould is used in a kind of weaving, comprising: solid plate, moving platen, cover half, dynamic model are provided with cover half in the solid plate inboard; Be provided with dynamic model in the moving platen inboard, it is characterized in that: also comprise two division boards and push rod, in cover half, be provided with two injection molding channels; Said two injection molding channels are over against dynamic model; In dynamic model, be provided with two slideways, two slideways are positioned at the both sides of one of them injection molding channel, and said two division boards are separately positioned in two slideways; Each division board connects its power set that move up and down of control, in dynamic model, also is provided with the push rod that is used to eject injecting products.
Bicolor injection mould is used in aforesaid a kind of weaving, it is characterized in that: said power set are pneumatic cylinder, hydraulic cylinder or motor.
Bicolor injection mould is used in aforesaid a kind of weaving, it is characterized in that: the end at injection molding channel is provided with nozzle.
The beneficial effect of the utility model is: the weaving of the utility model is simple in structure with bicolor injection mould, and is easy to use, and manufacturing cost significantly descends, because mould structure is comparatively simple, keeps in repair also relatively easy simultaneously.When making the dual-color plastic product, only need to use a secondary a kind of weaving can accomplish with bicolor injection mould, it is as a whole that twice injection moulding in front and back makes that two kinds of materials combine, and obtains higher binding strength.
Description of drawings
Fig. 1 is that the bicolor injection mould structural representation is used in a kind of weaving of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further to describe.
As shown in Figure 1; Bicolor injection mould is used in a kind of weaving; Comprise solid plate 1, moving platen 2, cover half 3, dynamic model 4, two division boards 8 and push rods 9, be provided with cover half 3, be provided with dynamic model 4 in moving platen 2 inboards in solid plate 1 inboard; In cover half 3, be provided with 5, two injection molding channels 5 of two injection molding channels over against dynamic model 4.Be provided with nozzle 6 in the end of injection molding channel 5, nozzle 6 is used for spraying injected plastics material, in dynamic model 4, is provided with two slideways 7; Two slideways 7 are positioned at the both sides of first injection molding channel; In slideway 7, be provided with division board 8, division board 8 can move up and down in slideway 7, and can stretch out the end of slideway 7; Each division board 8 connects its power set that move up and down of control; Said power set can adopt pneumatic cylinder, hydraulic cylinder or motor, in dynamic model, also are provided with push rod 9, and push rod 9 is used to eject injecting products.
When weaving with the bicolor injection mould injection mo(u)lding; Control moving platen 2 moves to solid plate 1; With dynamic model 4 and cover half 3 matched moulds, the bottom surface that utilizes power set control division board 8 to move upward and stretch out the end of slideway 7 and prop up cover half 3, such two division boards 8 can be separated the injection moulding die cavity; First injection molding channel of utilization between two slideways 7 injects first kind of injected plastics material, and utilizes nozzle 6 injections of the first injection molding channel end to carry out injection mo(u)lding.Utilize power set control division board 8 to move down; Make it extend into slideway 7 inside; Inject second kind of injected plastics material through second injection molding channel; And utilize the nozzle 6 of the second injection molding channel end to spray, and second kind of injected plastics material and first kind of injected plastics material are combined together, realize the injection mo(u)lding of double-colored product.Control moving platen 2 moves away solid plate 1, and dynamic model 4 and cover half 3 die sinkings utilize push rod 9 to eject injecting products.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (3)
1. bicolor injection mould is used in a weaving, comprising: solid plate, moving platen, cover half, dynamic model are provided with cover half in the solid plate inboard; Be provided with dynamic model in the moving platen inboard, it is characterized in that: also comprise two division boards and push rod, in cover half, be provided with two injection molding channels; Said two injection molding channels are over against dynamic model; In dynamic model, be provided with two slideways, two slideways are positioned at the both sides of one of them injection molding channel, and said two division boards are separately positioned in two slideways; Each division board connects its power set that move up and down of control, in dynamic model, also is provided with the push rod that is used to eject injecting products.
2. bicolor injection mould is used in a kind of weaving according to claim 1, it is characterized in that: said power set are pneumatic cylinder, hydraulic cylinder or motor.
3. bicolor injection mould is used in a kind of weaving according to claim 2, it is characterized in that: the end at injection molding channel is provided with nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204229882U CN202293199U (en) | 2011-10-31 | 2011-10-31 | Bicolor injection mold for spinning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204229882U CN202293199U (en) | 2011-10-31 | 2011-10-31 | Bicolor injection mold for spinning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202293199U true CN202293199U (en) | 2012-07-04 |
Family
ID=46362170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204229882U Expired - Fee Related CN202293199U (en) | 2011-10-31 | 2011-10-31 | Bicolor injection mold for spinning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202293199U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112223637A (en) * | 2020-09-24 | 2021-01-15 | 安徽安缆模具有限公司 | Single-cavity forming secondary glue sealing mechanism of injection mold |
-
2011
- 2011-10-31 CN CN2011204229882U patent/CN202293199U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112223637A (en) * | 2020-09-24 | 2021-01-15 | 安徽安缆模具有限公司 | Single-cavity forming secondary glue sealing mechanism of injection mold |
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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: 20120704 Termination date: 20121031 |