CN203973934U - A kind of mould of double color mould - Google Patents
A kind of mould of double color mould Download PDFInfo
- Publication number
- CN203973934U CN203973934U CN201420357162.6U CN201420357162U CN203973934U CN 203973934 U CN203973934 U CN 203973934U CN 201420357162 U CN201420357162 U CN 201420357162U CN 203973934 U CN203973934 U CN 203973934U
- Authority
- CN
- China
- Prior art keywords
- mould
- glue
- time
- moulding
- mother module
- 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
Links
- 239000003292 glue Substances 0.000 claims abstract description 75
- 238000000465 moulding Methods 0.000 claims abstract description 31
- 239000000203 mixture Substances 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 10
- 229920001971 elastomer Polymers 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 7
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 238000001746 injection moulding Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 229920006342 thermoplastic vulcanizate Polymers 0.000 description 3
- 238000005303 weighing Methods 0.000 description 3
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 2
- 229920002725 thermoplastic elastomer Polymers 0.000 description 2
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- -1 moulding at twice Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a kind of mould of double color mould, comprise for the mould for the first time of a glue of moulding with for the mould for the second time of moulding secondary glue, the two includes the mother module core in male die core in male model plate, male model plate, caster, caster, described male die core and mother module core composition are for the die cavity of formed product, it is characterized in that, for the first time on the mother module core of mould with a projection, the position of described projection is corresponding with the die joint of a described glue and secondary glue.In the utility model, on the mother module core of mould for the first time, a projection corresponding with the die joint of a described glue and secondary glue is set, after moulding for the first time, can on the corresponding position of a glue, form the groove matching with described projection, in the time of moulding for the second time, secondary glue can be filled described groove, do not affecting under the prerequisite of whole product design demand, avoid the generation of overlap, and then improved product yield, reduced production cost.
Description
Technical field
The utility model relates to injection mold field, relates in particular to a kind of mould of double color mould.
Background technology
Double color mould refers to that a kind of mould production has the product of two kinds of colored plastics simultaneously, a kind of situation is the injection mouldings on same injection machine of two kinds of plastic materials, moulding at twice, but a product depanning once, general this moulding technology is also double-material injection-molding, conventionally completed by a mold, and need special double coloured plastic injection machine; Another kind of situation is the not necessarily injection mouldings on same injection machine of two kinds of plastic materials, moulding at twice, product from a mold depanning take out after, put into again an other mold and carry out injection mo(u)lding for the second time, so, general this moulding technology is completed by two molds conventionally, and does not need special double coloured plastic injection machine.
No matter adopt which kind of above-mentioned mode, the structure of mould 10 as shown in Figure 1a for the first time, comprise the mother module core 12 in male die core 14 in male model plate 13, male model plate 13, caster 11, caster 11, described male die core 14 and mother module core 12 form the die cavity of glue 30 moulding; The structure of mould 20 as shown in Figure 1 b, comprises the mother module core 22 in male die core 24 in male model plate 23, male model plate 23, caster 21, caster 21 for the second time, and described male die core 24 and mother module core 22 form the die cavity of secondary glue 40 moulding; Moulding for the second time only needs the shape of corresponding change mother module core 22, emphasis is with reference to shown in figure 1b, die joint place between glue 30 and the secondary glue 40 of moulding for the second time of moulding for the first time, tend to because the problem such as shrink, out-of-flatness on glue 30 surfaces causes the sealing of secondary glue 40 not tight, thereby make secondary glue 40 produce the quality problem such as overlap 50 at described die joint place, the phenomenon of peeling off because of one or two glue 30,40 of adhesion generation even can weigh mould or die sinking wounded when serious time.
Utility model content
The utility model provides a kind of mould of double color mould, to solve the problems of the technologies described above.
For solving the problems of the technologies described above, the utility model provides a kind of mould of double color mould, comprise for the mould for the first time of a glue of moulding with for the mould for the second time of moulding secondary glue, the two includes the mother module core in male die core in male model plate, male model plate, caster, caster, described male die core and mother module core composition are for the die cavity of formed product, for the first time on the mother module core of mould with a projection, the position of described projection is corresponding with the die joint of a described glue and secondary glue.
Preferably, the height of described projection is 0.1mm, and width is identical with the width of described secondary glue.
Preferably, the material selection flexible glue of described secondary glue.
Preferably, the material selection TPUE rubber of described secondary glue.
The mould of the double color mould that the utility model provides, comprise for the mould for the first time of a glue of moulding with for the mould for the second time of moulding secondary glue, the two includes the mother module core in male die core in male model plate, male model plate, caster, caster, described male die core and mother module core composition are for the die cavity of formed product, for the first time on the mother module core of mould with a projection, the position of described projection is corresponding with the die joint of a described glue and secondary glue.In the utility model, on the mother module core of mould for the first time, a projection corresponding with the die joint of a described glue and secondary glue is set, after moulding for the first time, can on the corresponding position of a glue, form the groove matching with described projection, in the time of moulding for the second time, secondary glue can be filled described groove, is not affecting under the prerequisite of whole product design demand, avoid the generation of overlap, avoided weighing wounded mould; Prevent that glue and secondary glue from producing the bad problem of serious quality of peeling off at die joint place; Improve product yield, reduced production cost.
Brief description of the drawings
Fig. 1 a and 1b are the structural representation of the mould of existing double color mould;
Fig. 2 a and 2b are the structural representation of the mould of the double color mould of the utility model one detailed description of the invention.
In Fig. 1 a and 1b: 10-is mould for the first time, 20-is mould for the second time, and 11,21-caster, 12,22-mother module core, 13,23-male model plate, 14,24-male die core, glue of 30-, bis-glue of 40-, 50-overlap;
In Fig. 2 a and 2b: 100-is mould for the first time, 200-is mould for the second time, and 110,210-caster, 120,220-mother module core, 121-projection, 130,230-male model plate, 140,240-male die core, glue of 300-, bis-glue of 400-.
Detailed description of the invention
For the technical scheme of the more detailed above-mentioned utility model of statement, below list specific embodiment and carry out Proof Technology effect; It is emphasized that these embodiment are not limited to limit scope of the present utility model for the utility model is described.
The mould of the double color mould that the utility model provides, as shown in Figure 2 a and 2 b, comprise for the mould for the first time 100 of a glue 300 of moulding with for the mould for the second time 200 of moulding secondary glue 400, emphasis is with reference to figure 2a, described mould for the first time 100 comprises the mother module core 120 in male die core 140 in male model plate 130, male model plate 130, caster 110, caster 110, and described male die core 140 and mother module core 120 compositions are for the die cavity of glue 300 moulding, described mould for the second time 200 comprises the mother module core 220 in male die core 240 in male model plate 230, male model plate 230, caster 210, caster 210, and described male die core 240 and mother module core 220 compositions are for the die cavity of secondary glue 400 moulding, on the mother module core 120 of described mould for the first time 100 with a projection 121, described protruding 121 position is corresponding with the die joint of a described glue 300 and secondary glue 400, in the utility model, on the mother module core 120 of mould 100 for the first time, a projection 121 corresponding with the die joint of a described glue 300 and secondary glue 400 is set, after moulding for the first time, can on the corresponding position of a glue 300, form and described protruding 121 grooves that match, in the time of moulding for the second time, secondary glue 400 can be filled described groove, do not affecting under the prerequisite of whole product design demand, avoid the generation of overlap, avoid weighing wounded mould, prevent that glue 300 and secondary glue 400 from producing the bad problem of serious quality of peeling off at die joint place, improve product yield, reduced production cost.
Preferably, please continue to refer to Fig. 2 a and 2b, described protruding 121 height H is 0.1mm, and width L is identical with the width of described secondary glue 400, makes the groove producing on a glue 300 can better hold secondary glue 400, and product quality is better.
Preferably, the material selection flexible glue of described secondary glue 400, better filling groove, particularly, the material selection TPUE rubber (TPU of described secondary glue 400, English full name: Thermoplastic polyurethanes), it has hardness range wide (60HA-85HD), wear-resisting, oil resistant, transparent, the advantage of good springiness, certainly, also can select silica gel, TPR (thermoplastic elastomer, English full name: Thermoplastic Rubber), TPV (TPV, English full name: Thermoplastic Vulcanizate), other flexible glue materials such as soft PVC PVC.
In sum, the mould of the double color mould that the utility model provides, comprise for the mould for the first time 100 of a glue 300 of moulding with for the mould for the second time 200 of moulding secondary glue 400, for the first time on the mother module core 120 of mould 100 with a projection 121, described protruding 121 position is corresponding with the die joint of a described glue 300 and secondary glue 400.In the utility model, on the mother module core 120 of mould 100 for the first time, a projection 121 corresponding with the die joint of a described glue 300 and secondary glue 400 is set, after moulding for the first time, can on the corresponding position of a glue 300, form and described protruding 121 grooves that match, in the time of moulding for the second time, secondary glue 400 can be filled described groove, is not affecting under the prerequisite of whole product design demand, avoid the generation of overlap, avoided weighing wounded mould; Prevent that glue 300 and secondary glue 400 from producing the bad problem of serious quality of peeling off at die joint place; Improve product yield, reduced production cost.
Obviously, those skilled in the art can carry out various changes and modification and not depart from spirit and scope of the present utility model utility model.Like this, if these amendments of the present utility model and within modification belongs to the scope of the utility model claim and equivalent technologies thereof, the utility model is also intended to including these changes and modification.
Claims (4)
1. the mould of a double color mould, comprise for the mould for the first time of a glue of moulding with for the mould for the second time of moulding secondary glue, the two includes the mother module core in male die core in male model plate, male model plate, caster, caster, described male die core and mother module core composition are for the die cavity of formed product, it is characterized in that, for the first time on the mother module core of mould with a projection, the position of described projection is corresponding with the die joint of a described glue and secondary glue.
2. the mould of double color mould as claimed in claim 1, is characterized in that, the height of described projection is 0.1mm, and width is identical with the width of described secondary glue.
3. the mould of double color mould as claimed in claim 1, is characterized in that, the material selection flexible glue of described secondary glue.
4. the mould of double color mould as claimed in claim 3, is characterized in that, the material selection TPUE rubber of described secondary glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420357162.6U CN203973934U (en) | 2014-06-30 | 2014-06-30 | A kind of mould of double color mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420357162.6U CN203973934U (en) | 2014-06-30 | 2014-06-30 | A kind of mould of double color mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203973934U true CN203973934U (en) | 2014-12-03 |
Family
ID=51971415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420357162.6U Expired - Fee Related CN203973934U (en) | 2014-06-30 | 2014-06-30 | A kind of mould of double color mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203973934U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107672121A (en) * | 2017-10-25 | 2018-02-09 | 深圳市捷讯实业发展有限公司 | Double color mould injection mold structure |
| CN107775875A (en) * | 2016-08-24 | 2018-03-09 | 苏州汉扬精密电子有限公司 | The molding structure of double-colored product |
| CN115071068A (en) * | 2022-08-23 | 2022-09-20 | 江苏惠利隆塑业集团有限公司 | Injection mold is used in production of household electrical appliances shell |
-
2014
- 2014-06-30 CN CN201420357162.6U patent/CN203973934U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107775875A (en) * | 2016-08-24 | 2018-03-09 | 苏州汉扬精密电子有限公司 | The molding structure of double-colored product |
| CN107775875B (en) * | 2016-08-24 | 2020-04-10 | 苏州汉扬精密电子有限公司 | Forming structure of double-color product |
| CN107672121A (en) * | 2017-10-25 | 2018-02-09 | 深圳市捷讯实业发展有限公司 | Double color mould injection mold structure |
| CN115071068A (en) * | 2022-08-23 | 2022-09-20 | 江苏惠利隆塑业集团有限公司 | Injection mold is used in production of household electrical appliances shell |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203973934U (en) | A kind of mould of double color mould | |
| CN204289156U (en) | A kind of key water-proof structure and use the earphone of this structure | |
| CN104210064A (en) | LED mold pressing molding device and molding method thereof | |
| CN105228402A (en) | Preparation method of sealing structure and electronic product thereof | |
| CN204076845U (en) | DLP photocuring 3D printer resin storage tank | |
| CN203291228U (en) | Rubber plug with elastic membrane | |
| CN102529098A (en) | Method for manufacturing vehicle sign by in-mold decoration technology | |
| CN201530092U (en) | Injection mold device | |
| CN201856348U (en) | Improved banana-shaped latent type pouring runner | |
| CN1323733C (en) | Elastic rubber ball forming process | |
| CN206536736U (en) | A kind of seal makes mould | |
| CN203752435U (en) | Eccentric-proof thin wall machining mould | |
| CN204094989U (en) | A kind of rubber mould | |
| CN202448265U (en) | Die for adhering rubber layer to plastic part | |
| CN203344218U (en) | Universal heat seal fusion welding mold | |
| CN205086267U (en) | Double -colored unsteady forming device | |
| CN204322441U (en) | A kind of oblique purt of self-balancing pressure is chewed into gluing mechanism | |
| CN205201955U (en) | Ammeter table lid of double -shot moulding | |
| CN202006560U (en) | Gate type plastic bicolor die | |
| JP2009226631A5 (en) | ||
| CN204398252U (en) | Cover half envelope material muscle insert merges tool structure for processing | |
| CN108582677A (en) | Overflow-type injection mold | |
| CN219171507U (en) | Injection mold capable of adjusting injection thickness | |
| CN207156289U (en) | A kind of easily assembling plastic mould for the production of wood moulding plank road | |
| CN206913603U (en) | The mould emptier and injection moulding apparatus of soft plastic |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |