CN202895522U - Rubber vulcanizing mould with cooling function - Google Patents
Rubber vulcanizing mould with cooling function Download PDFInfo
- Publication number
- CN202895522U CN202895522U CN 201220605805 CN201220605805U CN202895522U CN 202895522 U CN202895522 U CN 202895522U CN 201220605805 CN201220605805 CN 201220605805 CN 201220605805 U CN201220605805 U CN 201220605805U CN 202895522 U CN202895522 U CN 202895522U
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- China
- Prior art keywords
- rubber
- circular template
- circulating cooling
- cooling pipeline
- mould
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- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a rubber vulcanizing mould with a cooling function. The rubber vulcanizing mould comprises an upper molding board, a lower molding board and an annular molding board, wherein a mould cavity is formed by the upper molding board, the lower molding board and the annular molding board; a notch capable of opening and closing is formed on at least one part in the axial direction of the periphery of the annular molding board; the two sides of the notch are connected in a buckled manner; a circulating cooling pipeline is formed inside the side wall of the annular molding board; and a water inlet and a water outlet of the circulating cooling pipeline are respectively formed on the two sides of the notch. The rubber vulcanizing mould disclosed by the utility model can be used for quickly cooling a vulcanizing formed rubber mould, so that the forming efficiency of rubber is improved.
Description
Technical field
The utility model relates to a kind of mould, relates in particular to a kind of vulcanization of rubber mould with refrigerating function.
Background technology
At present, the vulcanization of rubber during form removal, will split rubber pattern with knocking several liftout bolts that evenly are provided with in the cope match-plate pattern surrounding usually again behind mould molding, but such mode exists liftout bolt discontinuity, the inconvenient shortcoming of dismounting.
In order to address the above problem, following patented technology has been proposed in the prior art:
China Patent No. " 200620073980.9 " discloses a kind of mould of making vulcanizing mold, and its open day is on 08 01st, 2007.Its technical scheme includes cope match-plate pattern, lower bolster, and the circular template that consists of die cavity between cope match-plate pattern and the lower bolster, is provided with an otch that can open and close up at peripheral axial at least one place of circular template, and the closing device that is provided with adjustable slot.
But the prior art take above-mentioned patent document as representative, in actual use, also have the following disadvantages: present stage, general the employing annotated the pressure mode to the vulcanization of rubber, normally sizing material is heated to 190 ℃-220 ℃, and near under the curing temperature sizing material is being injected in-mold molding, but because the poor thermal conductivity of rubber, therefore the temperature of the rubber mold of moulding is very high, must forgive for a long time and place air, can collect after cooling for next step operation, greatly limit the shaping efficiency of rubber.
Summary of the invention
The purpose of this utility model is to solve the problems referred to above that vulcanization of rubber mould exists in the prior art, and a kind of vulcanization of rubber mould with refrigerating function is provided, and the utility model can cool off the rubber mold of sulfidization molding fast, has improved the shaping efficiency of rubber.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of vulcanization of rubber mould with refrigerating function, comprise cope match-plate pattern, lower bolster and and cope match-plate pattern and lower bolster between consist of the circular template of die cavity, be provided with an otch that can open and close up at peripheral axial at least one place of circular template, the otch both sides are fastened and connected, it is characterized in that: described circular template interior is provided with the circulating cooling pipeline, and the water inlet of described circulating cooling pipeline and delivery port are separately positioned on described otch both sides.
Described circulating cooling pipeline evenly is arranged at the circular template interior in the shape of a spiral.
Described circulating cooling pipeline and circular template are integrated.
Described water inlet is provided with magnetic valve.
Employing the utility model has the advantage of:
One, compare for the prior art of " 200620073980.9 " with China Patent No., the utility model is provided with the circulating cooling pipeline in described circular template interior, the water inlet of described circulating cooling pipeline and delivery port are separately positioned on described otch both sides, when rubber in mould behind the sulfidization molding, the rubber mold temperature of just moulding is very high, be difficult for cooling, but owing to being provided with the circulating cooling pipeline, cooling water injects from water inlet and cools off through the rubber mold of circulating cooling pipeline to high temperature, greatly shortened the cool time of mould, can enter faster next process, improved the shaping efficiency of rubber mold, and the cooling water that temperature raises flows out rear also recyclable recycling from delivery port, has saved production cost.
Two, in the utility model, described circulating cooling pipeline evenly is arranged at the circular template interior in the shape of a spiral, and this structure can be cooled off by comprehensive rubber mold to moulding, and cooling effect is better, cooling velocity is faster, has further saved the molding time of rubber mold.
Three, in the utility model, described circulating cooling pipeline and circular template are integrated, because the rubber mold temperature of moulding is higher, cause the temperature of circular template also higher, and the circulating cooling pipeline is arranged on the circular template inwall, has just caused the circulating cooling pipeline to be in for a long time situation about colding and heat succeed each other, easily cause circulating cooling pipeline breaking, this structure makes circulating cooling pipeline structure more firm, can prevent that it from breaking, and also improved the service life of equipment.
Four, in the utility model, described water inlet is provided with magnetic valve, magnetic valve is set can automatically controls the water inlet water filling, and more convenient operation has been saved manpower and materials.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Be labeled as among the figure: 1, cope match-plate pattern, 2, lower bolster, 3, circular template, 4, otch, 5, the circulating cooling pipeline, 6, water inlet, 7, delivery port, 8, hanging column, 9, buckle.
The specific embodiment
A kind of vulcanization of rubber mould with refrigerating function, comprise cope match-plate pattern 1, lower bolster 2 and and cope match-plate pattern 1 and lower bolster 2 between consist of the circular template 3 of die cavity, be provided with an otch 4 that can open and close up at peripheral axial at least one place of circular template 3, otch 4 both sides are fastened and connected, described circular template 3 interior are provided with circulating cooling pipeline 5, and the water inlet 6 of described circulating cooling pipeline 5 and delivery port 7 are separately positioned on described otch 4 both sides.
In the utility model, preferred described circulating cooling pipeline 5 evenly is arranged at circular template 3 interior in the shape of a spiral, but is not limited to above-mentioned set-up mode,
In the utility model, preferred described circulating cooling pipeline 5 is that integral type is arranged on circular template 3 inwalls, but also can split typely be arranged on circular template 3 inwalls or be arranged on the lateral surface of circular template 3.
In the utility model, preferred described water inlet 6 places are provided with magnetic valve, but be not limited to above-mentioned set-up mode, inductive switch also can be set or cooperate with temperature sensor, when temperature sensor senses arrives setting value to the temperature in the circular template 3, just automatically open switch rubber mold is cooled off.
Operation principle of the present utility model is: sizing material is heated to 190 ℃-220 ℃, near under the curing temperature sizing material being injected in the mounted circular template 3, then cope match-plate pattern 1 is covered the upper end in circular template 3, behind rubber curing forming, take off cope match-plate pattern 1 from circular template 3, open magnetic valve, inject cooling water to the rubber mold cooling of moulding from water inlet 6, take off from hanging column 8 more after cooling and buckle 9, open circular template 3, take out the rubber mold of sulfidization molding.
Claims (4)
1. vulcanization of rubber mould with refrigerating function, comprise cope match-plate pattern (1), lower bolster (2) and and cope match-plate pattern (1) and lower bolster (2) between consist of the circular template (3) of die cavity, be provided with an otch (4) that can open and close up at peripheral axial at least one place of circular template (3), otch (4) both sides are fastened and connected, it is characterized in that: described circular template (3) interior is provided with circulating cooling pipeline (5), and the water inlet (6) of described circulating cooling pipeline (5) and delivery port (7) are separately positioned on described otch (4) both sides.
2. the vulcanization of rubber mould with refrigerating function as claimed in claim 1, it is characterized in that: described circulating cooling pipeline (5) evenly is arranged at circular template (3) interior in the shape of a spiral.
3. the vulcanization of rubber mould with refrigerating function as claimed in claim 1 or 2 is characterized in that: described circulating cooling pipeline (5) is integrated with circular template (3).
4. the vulcanization of rubber mould with refrigerating function as claimed in claim 1, it is characterized in that: described water inlet (6) locates to be provided with magnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220605805 CN202895522U (en) | 2012-11-16 | 2012-11-16 | Rubber vulcanizing mould with cooling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220605805 CN202895522U (en) | 2012-11-16 | 2012-11-16 | Rubber vulcanizing mould with cooling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202895522U true CN202895522U (en) | 2013-04-24 |
Family
ID=48116232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220605805 Expired - Fee Related CN202895522U (en) | 2012-11-16 | 2012-11-16 | Rubber vulcanizing mould with cooling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202895522U (en) |
-
2012
- 2012-11-16 CN CN 201220605805 patent/CN202895522U/en not_active Expired - Fee Related
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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: 20130424 Termination date: 20131116 |