CN202283771U - Plastic mould capable of adjusting flow of molten plastic - Google Patents
Plastic mould capable of adjusting flow of molten plastic Download PDFInfo
- Publication number
- CN202283771U CN202283771U CN2011204131598U CN201120413159U CN202283771U CN 202283771 U CN202283771 U CN 202283771U CN 2011204131598 U CN2011204131598 U CN 2011204131598U CN 201120413159 U CN201120413159 U CN 201120413159U CN 202283771 U CN202283771 U CN 202283771U
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- China
- Prior art keywords
- runner
- melten gel
- mould
- plastics
- plastic
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- 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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Abstract
The utility model provides a plastic mould capable of adjusting the flow of molten plastic. A process is simple, the dependence on an injection molding machine is reduced and production cost is reduced. The plastic mould capable of adjusting the flow of molten plastic is provided with a main runner and branch runners communicated with the main runner; at least one side of each branch runner is provided with an adjusting block mounting groove communicated with the branch runner; and a molten plastic flow adjusting block is arranged in the adjusting block mounting groove. Molten plastic flow adjusting blocks are arranged near the branch runners, and are moved through the adjustment of screws to change sections of the branch runners, so that the low of the molten plastic is adjusted, a process range of plastic parts in the actual production process is widened, the product requirements on the plastic parts can be easily met, the dependence of the plastic parts on the injection molding machine is reduced, the plastic parts meeting the product requirements are produced easily, and the production cost is reduced.
Description
Technical field
The utility model relates to a kind of mould of plastics, the mould of plastics that plastics melten gel flow can be regulated when specifically designing a kind of injection moulding.
Background technology
Mostly a lot of parts of air-conditioner are injection mo(u)lding, like grille of air conditioner, panel etc.When injection moulding, because sprue, runner and the gate size of mould are determined value, existing air-conditioner cold runner mould of plastics and the uncontrollable plastics melten gel of open type hot flow path mould of plastics flow; Then cause mould of plastics in actual production, can only adjust the melten gel flow by the technological parameter of adjustment injection machine; Produce qualified plastic products, complex process, plastic part is big to the dependence of injection machine; Production cost is high, and the processing range of plastic part in actual production process is limited.
The utility model content
The utility model provides a kind of mould of plastics of scalable plastics melten gel flow, and technology is simple, reduces the dependence to injection machine, reduces production costs.
For reaching above-mentioned technical purpose; The technical scheme of the utility model is; A kind of mould of plastics of scalable plastics melten gel flow; The runner that mould is provided with sprue and is communicated with sprue is provided with the regulating block mounting groove that is communicated with said runner at least one side of said runner, in the said regulating block mounting groove melten gel traffic conditioner block is installed.
Further; The utility model also has following additional technical feature: said melten gel traffic conditioner block is provided with shoulder hole; Said mould is provided with fixing screw hole, and the employing screw passes said shoulder hole successively and said fixing screw hole is installed in said melten gel traffic conditioner block in the said runner.
Further, the utility model also has following additional technical feature: the cell wall of the sidewall of said melten gel traffic conditioner block and said regulating block mounting groove fits tightly.
Again further; The utility model also has following additional technical feature: the sidewall of said runner is that the inclined-plane makes the longitudinal section of said runner be trapezoidal; In each sidewall of said melten gel traffic conditioner block; The nearest sidewall of the said runner of distance is the inclined-plane, and its angle of inclination is identical with the sidewall slope angle of said runner.
The utility model also has following additional technical feature: said sprue and runner are positioned on the quiet mould template of said mould.
Compared with prior art, the utility model is provided with the melten gel traffic conditioner block near runner, moves the melten gel traffic conditioner block through screw adjusted; With the cross-sectional sizes of change runner, thereby the flow of plastics melten gel is regulated, increased the processing range of working of plastics in actual production process; Can more easily guarantee the product requirement of plastic part; Reduce the dependence of plastic part, make the plastic part production summary that meets product requirement, thereby reduce production costs injection machine.
Description of drawings
Fig. 1 is the structural representation of the mould of plastics of the utility model embodiment scalable plastics melten gel flow;
Fig. 2 be among Fig. 1 A-A to cutaway view;
Wherein, 1, sprue; 2, runner; 3, regulating block mounting groove; 4, melten gel traffic conditioner block; 4-1, shoulder hole; 4-2, inserting end; 5, fixing screw hole; 6, screw; 7, quiet mould template.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in detail.
Shown in seeing figures.1.and.2; The mould of plastics of a kind of scalable plastics of present embodiment melten gel flow; Many the runners 2 that mould is provided with sprue 1 and is communicated with sprue 1, in the present embodiment, sprue 1, runner 2 are positioned on the quiet mould template 7 of mould; At least one side at runner 2 is provided with the regulating block mounting groove 3 that is communicated with runner 2, and melten gel traffic conditioner block 4 is installed in the regulating block mounting groove 3.
Melten gel traffic conditioner block 4 is provided with shoulder hole 4-1; Shoulder hole 4-1's is rectangular ellipticity laterally; Simultaneously; Mould is provided with fixing screw hole 5, and employing screw 6 passes shoulder hole 4-1 successively and fixing screw hole 5 is installed in melten gel traffic conditioner block 4 in the runner 2, and the head of screw of screw 6 is limited on the ladder of shoulder hole 4-1.So; Regulate when flowing to the melten gel flow of runner 2 when needs, unscrew screw 6, move melten gel traffic conditioner block 4 to the direction of runner 2 and make its end 4-2 who leans on last nearly runner 2 get into sprue 1 by sprue 1; This end is called inserting end 4-2; The fixedly melten gel traffic conditioner block 4 of screw 6 of screwing, melten gel traffic conditioner block 4 plays the effect of damming, thereby has reduced the melten gel flow that is flow to runner 2 by sprue 1.Can be according to arts demand, the captured area of adjustment melten gel traffic conditioner block 4 in sprue 1, thereby the cross-sectional sizes of change runner 1.
For preventing that sizing materials flow in the regulating block mounting groove 3 in the runner 2, and influence the mobile of melten gel traffic conditioner block 4, the cell wall of the sidewall of melten gel traffic conditioner block 4 and regulating block mounting groove 3 fits tightly.
The vertical sectional shape of runner 2 has multiple, like circular, semicircle, oval and trapezoidal, U-shaped and square-section, but the most commonly used with the trapezoid cross section.In the present embodiment; The sidewall of runner 2 is that the inclined-plane makes the longitudinal section of runner 2 be trapezoidal, for the ramped side walls of the inserting end 4-2 that makes melten gel traffic conditioner block 4 and runner 2 suitable, for making the inserting end 4-2 of melten gel traffic conditioner block 4; Also be in each sidewall of melten gel traffic conditioner block 4; Apart from the nearest sidewall of runner 2, it is the inclined-plane, and the angle of inclination is identical with the sidewall slope angle of runner 2.
The above; It only is the preferred embodiment of the utility model; Be not to be the restriction of the utility model being made other form, any professional and technical personnel of being familiar with possibly utilize the technology contents of above-mentioned announcement to change or be modified as the equivalent embodiment of equivalent variations.But every the utility model technical scheme content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment did, still belongs to the protection domain of the utility model technical scheme according to the technical spirit of the utility model.
Claims (5)
1. the mould of plastics of a scalable plastics melten gel flow; The runner that mould is provided with sprue and is communicated with sprue; It is characterized in that: at least one side at said runner is provided with the regulating block mounting groove that is communicated with said runner, in the said regulating block mounting groove melten gel traffic conditioner block is installed.
2. the mould of plastics of scalable plastics melten gel flow according to claim 1; It is characterized in that: said melten gel traffic conditioner block is provided with shoulder hole; Said mould is provided with fixing screw hole, and the employing screw passes said shoulder hole successively and said fixing screw hole is installed in said melten gel traffic conditioner block in the said runner.
3. the mould of plastics of scalable plastics melten gel flow according to claim 2 is characterized in that: the cell wall of the sidewall of said melten gel traffic conditioner block and said regulating block mounting groove fits tightly.
4. the mould of plastics of scalable plastics melten gel flow according to claim 3; It is characterized in that: the sidewall of said runner is that the inclined-plane makes the longitudinal section of said runner be trapezoidal; In each sidewall of said melten gel traffic conditioner block; The nearest sidewall of the said runner of distance is the inclined-plane, and its angle of inclination is identical with the sidewall slope angle of said runner.
5. the mould of plastics of the scalable plastics melten gel flow of telling according to claim 1, it is characterized in that: said sprue and runner are positioned on the quiet mould template of said mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204131598U CN202283771U (en) | 2011-10-26 | 2011-10-26 | Plastic mould capable of adjusting flow of molten plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204131598U CN202283771U (en) | 2011-10-26 | 2011-10-26 | Plastic mould capable of adjusting flow of molten plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202283771U true CN202283771U (en) | 2012-06-27 |
Family
ID=46295305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204131598U Expired - Fee Related CN202283771U (en) | 2011-10-26 | 2011-10-26 | Plastic mould capable of adjusting flow of molten plastic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202283771U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102909831A (en) * | 2012-09-28 | 2013-02-06 | 肇庆理士电源技术有限公司 | Water gap plate for battery case mold and battery case mold |
| CN103496082A (en) * | 2013-10-08 | 2014-01-08 | 太仓市天丝利塑化有限公司 | Injection molding machine capable of regulating flow rate of raw material |
| CN104097298A (en) * | 2014-07-21 | 2014-10-15 | 常熟市金马模具有限公司 | Submarine pouring gate for injection mould |
| CN107813463A (en) * | 2017-10-12 | 2018-03-20 | 东莞市联洲知识产权运营管理有限公司 | It is a kind of that there is the injection mold into glue amount manual regulating device |
-
2011
- 2011-10-26 CN CN2011204131598U patent/CN202283771U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102909831A (en) * | 2012-09-28 | 2013-02-06 | 肇庆理士电源技术有限公司 | Water gap plate for battery case mold and battery case mold |
| CN103496082A (en) * | 2013-10-08 | 2014-01-08 | 太仓市天丝利塑化有限公司 | Injection molding machine capable of regulating flow rate of raw material |
| CN104097298A (en) * | 2014-07-21 | 2014-10-15 | 常熟市金马模具有限公司 | Submarine pouring gate for injection mould |
| CN107813463A (en) * | 2017-10-12 | 2018-03-20 | 东莞市联洲知识产权运营管理有限公司 | It is a kind of that there is the injection mold into glue amount manual regulating device |
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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: 20120627 Termination date: 20201026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |