CN203110255U - Vulcanizing mould for injecting cold rubber glue channel - Google Patents
Vulcanizing mould for injecting cold rubber glue channel Download PDFInfo
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- CN203110255U CN203110255U CN 201320000613 CN201320000613U CN203110255U CN 203110255 U CN203110255 U CN 203110255U CN 201320000613 CN201320000613 CN 201320000613 CN 201320000613 U CN201320000613 U CN 201320000613U CN 203110255 U CN203110255 U CN 203110255U
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- injection orifice
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Abstract
The utility model relates to a vulcanizing mould for injecting a cold rubber glue channel. The mould comprises a lower template, an upper template and a heating plate which are sequentially stacked from top to bottom. The heating plate and the upper template are provided with injection holes, wherein the numbers and the positions of the injection holes in the heating plate and the upper template correspond to one another. Glue channels and forming cavities are uniformly distributed between the upper and lower templates. Each group of injection holes is at least communicated with one glue channel, and each glue channel is at least communicated with one forming cavity. The mould is characterized in that an insulating plate, a condensing plate and a panel are sequentially stacked above the heating plate from bottom to top. The insulating plate and the condensing plate are provided with injection holes corresponding to those on the heating plate and the upper template in number and position. The condensing plate is internally provided with a condensing pipeline. The panel is provided with a general injection hole. A general glue channel is arranged between the lower surface of the panel and the upper surface of the condensing plate. The general injection hole is communicated with the general glue channel, and the general glue channel s communicated with the injection holes. With the adoption of the mould, the rubber waste in the vulcanizing process can be reduced, the cost is lowered and the production efficiency is improved.
Description
Technical field
The utility model relates to a kind of rubber production mould, is a kind of rubber injection sulfurizing mould with cooling channel specifically.
Background technology
At present, the tradition injection sulfurizing mould that uses in the rubber production industry all is made up of heating plate, cope match-plate pattern and lower bolster, the upper surface of heating plate has total Jiao Dao, a plurality of injection orifices that the position correspondence is all arranged on heating plate and the cope match-plate pattern, injection orifice all is connected with total Jiao Dao, be evenly equipped with Jiao Dao and forming cavity between cope match-plate pattern and lower bolster, each injection orifice all is connected with a Jiao Dao at least, and each Jiao Dao all is connected with a forming cavity at least.During use, sizing material after the heating is imported in the total glue of the heating plate road, and through being full of forming cavity behind injection orifice, the Jiao Dao, then heating plate or heating plate and lower bolster are heated simultaneously, make sizing material in the forming cavity sulfidization molding that is heated, thereby form required rubber product.In the process of this rubber curing forming, the sizing material that is positioned at the total Jiao Dao of heating plate and heating plate, the cope match-plate pattern injection orifice sulfuration of can being heated simultaneously, and in a single day rubber carry out vulcanizing treatment, just can't utilize again.Therefore, use traditional mould to carry out vulcanization of rubber operation meeting and produce a large amount of rubber scraps, not only increased cost, but also needed labor intensive that these rubber scraps are removed from mould, influenced production efficiency.
The utility model content
Problem to be solved in the utility model provides a kind of rubber cooling channel injection sulfurizing mould, adopts this mould, can reduce the rubber scrap that sulfidation produces, and reduces cost, and enhances productivity.
For addressing the above problem, take following scheme:
Rubber cooling channel injection sulfurizing mould of the present utility model comprises lower bolster, cope match-plate pattern and heating plate, and lower bolster, cope match-plate pattern and heating plate are stacked together from bottom to top successively, and heating tube is arranged in the heating plate.Injection orifice is all arranged on described heating plate and the cope match-plate pattern, and both injection orifice quantity and position correspondence.Be evenly equipped with Jiao Dao and forming cavity between the lower surface of described cope match-plate pattern and the upper surface of lower bolster, each group injection orifice all is connected with a Jiao Dao at least, and each Jiao Dao all is connected with a forming cavity at least.Be characterized in that described heating plate top has stacked thermal insulation board, cold plate and panel from bottom to top successively, injection orifice is all arranged on thermal insulation board and the cold plate, the injection orifice of thermal insulation board, cold plate is all corresponding with injection orifice quantity and the position of heating plate, cope match-plate pattern.Total injection orifice is arranged on the described panel, between the lower surface of panel and the upper surface of cold plate total Jiao Dao is arranged, total injection orifice is connected with total Jiao Dao, and total Jiao Dao is communicated with mutually with injection orifice.Be processed with condensation pipe in the described cold plate.
The further improvement of the utility model scheme is to be equipped with an injection-tube in arbitrary one group of injection orifice of described cold plate, thermal insulation board, heating plate and cope match-plate pattern correspondence, be between the injection orifice inwall of injection-tube outer wall and cold plate, cope match-plate pattern and be tightly connected, gapped between the injection orifice inwall of injection-tube outer wall and thermal insulation board, heating plate.The upper open end of described injection-tube is connected with total Jiao Dao, and the lower open end of injection-tube and the Jiao Dao corresponding with the injection orifice at its place are connected.Utilizing this injection-tube can stop sizing material contacts with cold plate, thermal insulation board, heating plate, the direct of cope match-plate pattern, and it is gapped between the injection orifice inwall of injection-tube outer wall and thermal insulation board, heating plate, can reduce the transmission of heat like this, thereby further avoid the sulfuration of sizing material in the injection orifice, reduce the generation of rubber scrap.
Further improvement project of the present utility model is on the injection-tube outer wall corresponding with the condensation pipe position annular groove to be arranged all, forms runner between annular groove and injection orifice, and this runner is connected with described condensation pipe.Like this, can utilize condensate can further reduce the temperature of sizing material in the injection-tube so that the injection-tube outer wall of cold plate section directly is connected with condensation pipe, avoid rubber vulcanization.
In above-mentioned arbitrary scheme, described panel upper surface fixedly has deflector, and bowl-shape groove is arranged on the deflector, and through hole is arranged at the bottom of bowl-shape groove, and this through hole is connected with total injection orifice on the panel.Thereby can avoid sizing material in the irregular overflow of panel upper surface, reduce sizing material to the pollution of die surface.
Take such scheme, have the following advantages:
Because rubber cooling channel injection sulfurizing mould of the present utility model has stacked thermal insulation board successively above its heating plate, cold plate and panel, and total injection orifice is arranged on the panel, total Jiao Dao is arranged on the cold plate, cold plate, have on the thermal insulation board and heating plate, the injection orifice of cope match-plate pattern correspondence, when using this mould to carry out the rubber injection sulfuration, the sizing material that is positioned at the total Jiao Dao of cold plate and injection orifice is subjected to the cooling effect of condensed water, can not vulcanize, sizing material in the thermal insulation board injection orifice also can correspondingly slow down curingprocess rate, in working continuously, sizing material in the thermal insulation board injection orifice, sizing material in the total Jiao Dao of cold plate and the injection orifice all can continue to use, and can not influence product performance.Compare with traditional sulfurizing mould, this mould only produces rubber scrap in heating plate, cope match-plate pattern injection orifice, and has avoided having produced in total glue road rubber scrap, thereby reduced manufacturing cost, and its prune job is simple relatively, can reduce labour's consumption, enhances productivity.
Description of drawings
Fig. 1 is the structural representation of rubber cooling channel injection sulfurizing mould of the present utility model;
Fig. 2 is that cutaway view is looked on Fig. 1 left side.
The specific embodiment
As depicted in figs. 1 and 2, rubber cooling channel injection sulfurizing mould of the present utility model comprises lower bolster 1, cope match-plate pattern 2, heating plate 3, thermal insulation board 4, cold plate 5 and panel 6, lower bolster 1, cope match-plate pattern 2, heating plate 3, thermal insulation board 4, cold plate 5 and panel 6 are stacked together from bottom to top successively, and heating tube 15 is arranged in the heating plate 3.On described cope match-plate pattern 2, heating plate 3, thermal insulation board 4 and the cold plate 5 injection orifice 7 is arranged all, and four injection orifice 7 quantity and position correspondence.Be evenly equipped with glue road 17 and forming cavity 16 between the upper surface of the lower surface of described cope match-plate pattern 2 and lower bolster 1, each group injection orifice 7 all is connected with a glue road 17 at least, and each glue road 17 all is connected with a forming cavity 16 at least.The center position of described panel 6 has total injection orifice 13, at total injection orifice 13 corresponding panel 6 upper surfaces deflector 11 is arranged fixedly, and there is bowl-shape groove 12 at the center of deflector 11, and through hole is arranged at the bottom of bowl-shape groove 12, and this through hole is connected with total injection orifice 13.Total glue road 14 is arranged between the upper surface of the lower surface of panel 6 and cold plate 5, and total injection orifice 13 is connected with total glue road 14, and total glue road 14 is communicated with mutually with injection orifice 7.Be equipped with an injection-tube 9 in arbitrary one group of injection orifice 7 of described cold plate 5, thermal insulation board 4, heating plate 3 and cope match-plate pattern 2 correspondences, be between injection orifice 7 inwalls of injection-tube 9 outer walls and cold plate 5, cope match-plate pattern 2 and be tightly connected, gapped between injection orifice 7 inwalls of injection-tube 9 outer walls and thermal insulation board 4, heating plate 3.The upper open end of described injection-tube 9 is connected with total glue road 14, and the lower open end of injection-tube 9 and the glue road 17 corresponding with the injection orifice 7 at its place are connected.Be processed with condensation pipe 8 in the described cold plate 5, on injection-tube 9 outer walls corresponding with condensation pipe 8 positions annular groove 10 arranged all, 7 of annular groove 10 and injection orifices form runner, and this runner is connected with described condensation pipe 8.
During use, to carry out preheating the softening sizing material of handling and in the bowl-shape groove 12 of deflector 11, inject this mould, the sizing material that injects passes through total injection orifice 13 successively, total glue road 14, injection-tube 9 in the injection orifice 7, behind the glue road 17, enter forming cavity 16, at this moment, by external power supply heating tube 15 and lower bolster 1 in the heating plate 3 are heated, and simultaneously cooling medium (as cooling water) is imported in the condensation pipe 8 of cold plate 5, like this, the sizing material that just can guarantee to enter and fill up forming cavity 16 is at high temperature sulfidization molding the time, by injection-tube 9, total injection orifice 13 is guaranteed in the cooling effect of the effect of heat insulation of thermal insulation board 4 and cold plate 5, total glue road 14, injection-tube 9, sizing material in the glue road 17 can be by not high temperature vulcanized.Behind the sulfidization molding, only need simultaneously more cope match-plate pattern 2, the lower bolster 1 of mold exchange, again sizing material is continued to inject the forming cavity 16 of 1 of new cope match-plate pattern 2, the lower bolster of changing, can realize working continuously.Like this, not only reduce the generation of rubber scrap, reduced cost, and can effectively improve the production efficiency of rubber curing forming.
Claims (4)
1. rubber cooling channel injection sulfurizing mould comprises lower bolster (1), cope match-plate pattern (2) and heating plate (3), and lower bolster (1), cope match-plate pattern (2) and heating plate (3) are stacked together from bottom to top successively, and heating tube (15) is arranged in the heating plate (3); On described heating plate (3) and the cope match-plate pattern (2) injection orifice (7) is arranged all, and both injection orifices (7) quantity and position correspondence; Be evenly equipped with Jiao Dao (17) and forming cavity (16) between the upper surface of the lower surface of described cope match-plate pattern (2) and lower bolster (1), each group injection orifice (7) all is connected with a Jiao Dao (17) at least, and each Jiao Dao (17) all is connected with a forming cavity (16) at least; It is characterized in that described heating plate (3) top has stacked thermal insulation board (4), cold plate (5) and panel (6) from bottom to top successively; On thermal insulation board (4) and the cold plate (5) injection orifice (7) is arranged all, the injection orifice (7) of thermal insulation board (4), cold plate (5) is all corresponding with injection orifice (7) quantity and the position of heating plate (3), cope match-plate pattern (2); Total injection orifice (7) is arranged on the described panel (6), between the upper surface of the lower surface of panel (6) and cold plate (5) total Jiao Dao (14) is arranged, total injection orifice (13) is connected with total Jiao Dao (14), and total Jiao Dao (14) is communicated with mutually with injection orifice (7); Be processed with condensation pipe (8) in the described cold plate (5).
2. rubber cooling channel as claimed in claim 1 is injected sulfurizing mould, it is characterized in that being equipped with an injection-tube (9) in the corresponding arbitrary one group of injection orifice (7) of described cold plate (5), thermal insulation board (4), heating plate (3) and cope match-plate pattern (2), be between injection orifice (7) inwall of injection-tube (9) outer wall and cold plate (5), cope match-plate pattern (2) and be tightly connected, gapped between injection orifice (7) inwall of injection-tube (9) outer wall and thermal insulation board (4), heating plate (3); The upper open end of described injection-tube (9) is connected with total Jiao Dao (14), and the lower open end of injection-tube (9) and the Jiao Dao (17) corresponding with the injection orifice (7) at its place are connected.
3. rubber cooling channel as claimed in claim 2 is injected sulfurizing mould, it is characterized in that on injection-tube (9) outer wall corresponding with condensation pipe (8) position annular groove (10) being arranged all, form runner between annular groove (10) and injection orifice (7), this runner is connected with described condensation pipe (8).
4. as each described rubber cooling channel injection sulfurizing mould in the claim 1 ~ 3, it is characterized in that described panel (6) upper surface fixedly has deflector (11), bowl-shape groove (12) is arranged on the deflector (11), through hole is arranged at the bottom of bowl-shape groove (12), and this through hole is connected with total injection orifice (13) on the panel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320000613 CN203110255U (en) | 2013-01-04 | 2013-01-04 | Vulcanizing mould for injecting cold rubber glue channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320000613 CN203110255U (en) | 2013-01-04 | 2013-01-04 | Vulcanizing mould for injecting cold rubber glue channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203110255U true CN203110255U (en) | 2013-08-07 |
Family
ID=48890632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320000613 Expired - Fee Related CN203110255U (en) | 2013-01-04 | 2013-01-04 | Vulcanizing mould for injecting cold rubber glue channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203110255U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108162266A (en) * | 2018-01-12 | 2018-06-15 | 成都盛帮密封件股份有限公司 | A kind of cold pot vulcanization plant of rubber and its cold pot vulcanization process of rubber |
| CN114506005A (en) * | 2022-02-21 | 2022-05-17 | 浙江金凤凰电力科技有限公司 | Injection vulcanization system for producing silicone rubber umbrella cover |
-
2013
- 2013-01-04 CN CN 201320000613 patent/CN203110255U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108162266A (en) * | 2018-01-12 | 2018-06-15 | 成都盛帮密封件股份有限公司 | A kind of cold pot vulcanization plant of rubber and its cold pot vulcanization process of rubber |
| CN114506005A (en) * | 2022-02-21 | 2022-05-17 | 浙江金凤凰电力科技有限公司 | Injection vulcanization system for producing silicone rubber umbrella cover |
| CN114506005B (en) * | 2022-02-21 | 2024-04-16 | 浙江金凤凰电力科技股份有限公司 | Injection vulcanization system for producing silicone rubber umbrella cover |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20220104 |