CN201279888Y - Mould apparatus of plastic rubber dual-color molding - Google Patents
Mould apparatus of plastic rubber dual-color molding Download PDFInfo
- Publication number
- CN201279888Y CN201279888Y CNU2008200415372U CN200820041537U CN201279888Y CN 201279888 Y CN201279888 Y CN 201279888Y CN U2008200415372 U CNU2008200415372 U CN U2008200415372U CN 200820041537 U CN200820041537 U CN 200820041537U CN 201279888 Y CN201279888 Y CN 201279888Y
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- CN
- China
- Prior art keywords
- drive link
- mold
- driving lever
- die device
- master mold
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- Expired - Lifetime
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- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a mold device for the bicolor molding of plastic articles. The mold device at least comprises a male mold, a first female mold, a second female mold and a machine station, wherein, a movable insert and a driving lever are arranged in the male mold; the movable insert is connected with the driving lever via an elastic element; a groove with a certain inclination is formed on the side surface of the movable insert opposite to the driving lever; a convex part is formed on the driving lever in a corresponding position; a through hole with a certain inclination is further formed on the driving lever; a convex is arranged on a side surface of the first female mold, and the side surface is opposite to the male mold; a shifter lever is further arranged on the first female mold; and a detent is arranged on the shifter lever in a position corresponding to the through hole; the side surface of the second female mold opposite to the male mold is a horizontal plane; a sprue is formed on the inner side of the second female mold; and the machine station connects the first female mold and the second female mold in a horizontal manner. The utility model has the advantage that the structure is simple, and bicolor three-dimensional labels, that is, labels in two colors, can be processed by combining with the different positions of the movable inserts.
Description
Technical field
The utility model relates to a kind of plastic cement of one injection molding, relates in particular to a kind of die device of plastic article dual-color forming.
Background technology
In commodity market, businessman is different from other like products for the product that makes oneself, need stick sign, trade mark or the unique ornaments of oneself on product.Usually these signs, trade mark or ornaments adopt mode of printing directly to be formed at the surface of product more.Adopt mode of printing technology simple, be confined to planar design, can't be shaped to three-dimensional sign but the shortcoming of its existence is exactly a mark printed.Be directed to this, people design the label of concrete stereoeffect, and this label adopts plastic material usually, utilize mould heat pressure, injection moulding to form.But present employed 3-D signboard owing to adopt one-time formed mode more, and label can't mold complicated moulding, and also can't form various color; Even can produce double-colored 3-D signboard, but because the zone of forming stereo sign does not link to each other, a plurality of cast gates need be set in processing mold can machine-shaping.
The utility model content
Technical scheme to be solved in the utility model is exactly at present making product nameplate, the existing deficiency of ornaments, provides a kind of need that the die device that a cast gate can be processed diversified moulding, possess two kinds of double-colored 3-D signboards of color is set in mould.
For solving the problems of the technologies described above, the utility model has adopted following technical scheme: this die device comprises at least: male model, its inside is provided with movably goes into son and drive link, described movably go into the son with described drive link between be connected by elastic parts, wherein, describedly movably go into son and be provided with the groove with constant slope in the face of the side of described drive link, described drive link corresponding position is provided with protruding falcon, and also is provided with the perforation with constant slope on the described drive link; First master mold, its side in the face of described male model is provided with projection, and is provided with driving lever, and corresponding described perforation place of this driving lever is provided with bayonet lock; Second master mold, its side in the face of described male model is a horizontal plane, this second master mold inboard is provided with cast gate; And board, level connects described first master mold and second master mold.
More excellent, the bottom of described male model also is provided with at least one short slot, is provided with setting element in the base corresponding position of this die device.
More excellent, described setting element comprises: positioning ball; And elastic parts, be connected the groove inner bottom part of described positioning ball and described base.
More excellent, described elastic parts is a spring.
Compared with prior art, the utlity model has following advantage:
1, when first time moulding, adopt structures such as driving lever and drive link, driving lever is pushed into drive link and movably goes into son and tightly engage, and makes that movably going into sub upper surface projects in the cavity of converted products, thereby finishes the plastic parts of first kind of color earlier;
2, when second time moulding, under the impetus of spring, drive link is pushed into and movably goes into subsolution and remove fastening state, make and movably go into the cavity place that sub upper surface is recessed converted products, make second kind of color plastic rubber shaping place form a cavity that is interconnected, thereby only need a cast gate can finish the pouring operation of second kind of color plastic cement.
The utility model is simple in structure, utilizes the difference of movably going into sub position to finish the processing of the double-colored 3-D signboard that possesses two kinds of colors with cooperation.
Description of drawings
Cross-sectional view when Fig. 1 is the utility model one preferred embodiment moulding for the first time.
Cross-sectional view when Fig. 2 is the utility model one preferred embodiment moulding for the second time.
The specific embodiment
For describing technology contents of the present utility model, structural feature in detail, illustrated in detail below in conjunction with embodiment and conjunction with figs..
Please consult Fig. 1 and Fig. 2 simultaneously, be the cross-sectional view of the utility model one preferred embodiment.This die device comprises: male model 12, its inside is provided with movably goes into son 121 and drive link 122, described movably go into the son 121 with described drive link 122 between be connected by spring 123, wherein, describedly movably go into son 121 and be provided with groove 1211 with constant slope in the face of the sides of described drive link 122, described drive link 122 corresponding positions are provided with protruding falcon 1221, also be provided with perforation 1222 on the described drive link 122, and also be provided with two short slots 124 in the bottom of described male model 12 with constant slope; First master mold 111, its side in the face of described male model 12 is provided with projection 1111, and is provided with driving lever 1112, and these driving lever 1112 corresponding described perforation 1222 places are provided with bayonet lock 1113; Second master mold 112, its side in the face of described male model 12 is a horizontal plane, this second master mold inboard is provided with cast gate 1121; Board (figure does not show), level connects described first master mold 111 and second master mold 112; And base 13,124 places are provided with setting element 131 in described base 13 corresponding described short slots, and this setting element 131 comprises: positioning ball 1312; And spring 1311, be connected the bottom in the groove 132 of described positioning ball 1312 and described base 13.
When first time moulding, described driving lever 1112 is pushed into described drive link 122 with described movably to go into son 121 and tightly engage, makes describedly movably to go into sub 121 upper surface and project in the cavity 21 of converted products, thereby finishes the plastic parts of first kind of color earlier;
When second time moulding, under the impetus of described spring 123, described drive link 122 is pushed into described movably goes into sub 121 engagement release states, make described cavity 21 places that son 121 upper surface is recessed converted products of movably going into, make second kind of color plastic rubber shaping place form a cavity that is interconnected 22, thereby only need described second master mold, 112 interior cast gates 1121 that are provided with to finish the pouring operation of second kind of color plastic cement.
The above is preferred embodiment of the present utility model only, is not to be used for limiting practical range of the present utility model; Every equivalence of doing according to the utility model changes and revises, and is all covered by claim of the present utility model.
Claims (4)
1, a kind of die device of plastic article dual-color forming is characterized in that, this die device comprises at least:
Male model, its inside is provided with movably goes into son and drive link, described movably go into the son with described drive link between be connected by elastic parts, wherein, describedly movably go into son and be provided with groove with constant slope in the face of the side of described drive link, described drive link corresponding position is provided with protruding falcon, and also is provided with the perforation with constant slope on the described drive link;
First master mold, its side in the face of described male model is provided with projection, and is provided with driving lever, and corresponding described perforation place of this driving lever is provided with bayonet lock;
Second master mold, its side in the face of described male model is a horizontal plane, this second master mold inboard is provided with cast gate; And
Board, level connect described first master mold and second master mold.
2, the die device of plastic article dual-color forming according to claim 1 is characterized in that, the bottom of described male model also is provided with at least one short slot, is provided with setting element in the base corresponding position of this die device.
3, the die device of plastic article dual-color forming according to claim 2 is characterized in that, described setting element comprises:
Positioning ball; And
Elastic parts is connected the groove inner bottom part of described positioning ball and described base.
According to the die device of claim 1 or 2 or 3 described plastic article dual-color formings, it is characterized in that 4, described elastic parts is a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200415372U CN201279888Y (en) | 2008-08-04 | 2008-08-04 | Mould apparatus of plastic rubber dual-color molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200415372U CN201279888Y (en) | 2008-08-04 | 2008-08-04 | Mould apparatus of plastic rubber dual-color molding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201279888Y true CN201279888Y (en) | 2009-07-29 |
Family
ID=40926775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200415372U Expired - Lifetime CN201279888Y (en) | 2008-08-04 | 2008-08-04 | Mould apparatus of plastic rubber dual-color molding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201279888Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102161223A (en) * | 2011-01-12 | 2011-08-24 | 深圳创维－Rgb电子有限公司 | Injecting mold of bi-color screen-sealing front housing and precise injection molding method |
| CN101642950B (en) * | 2008-08-04 | 2013-05-29 | 汉达精密电子(昆山)有限公司 | Two-color plastic product forming mold device |
| CN109910245A (en) * | 2019-04-17 | 2019-06-21 | 珀尔曼机电(昆山)有限公司 | A kind of lateral molding cylinder slide block mechanism |
-
2008
- 2008-08-04 CN CNU2008200415372U patent/CN201279888Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101642950B (en) * | 2008-08-04 | 2013-05-29 | 汉达精密电子(昆山)有限公司 | Two-color plastic product forming mold device |
| CN102161223A (en) * | 2011-01-12 | 2011-08-24 | 深圳创维－Rgb电子有限公司 | Injecting mold of bi-color screen-sealing front housing and precise injection molding method |
| CN102161223B (en) * | 2011-01-12 | 2013-06-12 | 深圳创维－Rgb电子有限公司 | Injecting mold of bi-color screen-sealing front housing and precise injection molding method |
| CN109910245A (en) * | 2019-04-17 | 2019-06-21 | 珀尔曼机电(昆山)有限公司 | A kind of lateral molding cylinder slide block mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20090729 Effective date of abandoning: 20080804 |
|
| RGAV | Abandon patent right to avoid regrant |