CN203267034U - Tyre electromagnetic induction vulcanizing device - Google Patents
Tyre electromagnetic induction vulcanizing device Download PDFInfo
- Publication number
- CN203267034U CN203267034U CN 201320297707 CN201320297707U CN203267034U CN 203267034 U CN203267034 U CN 203267034U CN 201320297707 CN201320297707 CN 201320297707 CN 201320297707 U CN201320297707 U CN 201320297707U CN 203267034 U CN203267034 U CN 203267034U
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- watt
- drum watt
- electromagnetic induction
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- wide
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- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
The utility model relates to a tyre electromagnetic induction vulcanizing device, which belongs to the field of tyre production equipment. The tyre electromagnetic induction vulcanizing device is provided with a retractable inner metal mould and is characterized in that the inner metal mould comprises a wide slip, a narrow slip and a slip rib plate; the slip rib plate is fixedly connected with the wide slip and the narrow slip and plays a support role; the surface, which adheres to the wide slip and the narrow slip, of the slip rib plate is provided with horizontal grooves; the horizontal grooves are symmetrically and uniformly distributed in the left and right sides of the horizontal center lines of the wide and narrow slips; an electromagnetic coil is embedded into each groove, and winds a magnetic core; two poles of each magnetic core point to the slips. The tyre electromagnetic induction vulcanizing device disclosed by the utility model can be used for carrying out vulcanization and heat transfer on an inner cavity of a tyre blank by an electromagnetic heating mode substituting for traditional heating modes, such as a steam mode and a superheated water mode, is high in heat transfer efficiency and less in energy consumption and guarantees the consistent hot source temperature of the upper tyre side and the lower tyre side of the tyre blank so as to thoroughly avoid the temperature difference of an upper tyre side and a lower tyre side in an isopiestic temperature-varying process.
Description
Technical field
The utility model relates to tire production technology and apparatus field, at length says it is a kind of tire electromagnetic induction vulcanization plant.
Background technology
As everyone knows, the vulcanization process of tire need to consume the dynamic mediums such as a large amount of steam, superheated water, it is the main power consumption operation in tire production, but the heat of these steam, superheated water is utilized seldom by the tire actual absorption, the overwhelming majority is dissipated in the pipeline cyclic process, and energy utilization rate is low, " isobaric variable temperature " sulfurization technology that development in recent years is got up, although energy utilization rate increases, the heat dissipation problem fails to be solved all the time at all.In addition, in " isobaric variable temperature " sulfuration process that generally adopts at present, saturated vapor is after passing into capsule, partly form condensed water is deposited on bottom capsule because the capsule internal surface temperature is low, make capsule upside temperature higher than the downside temperature, thereby cause on the tire base lower sidewall state of cure (vulcanization) inconsistent, tire quality descends, the temperature difference that tire plant makes every effort to reduce the capsule upper and lower sides by inlet structure and the increase condensate drain number of times of optimization central authority, but this defective workmanship can't be eradicated eventually.
Summary of the invention
The purpose of this utility model is for the drawback in existing tire curing procedure, and a kind of thermal efficiency is high, tire base state of cure (vulcanization) reduces factory evenly, greatly steam consumption quantity and tire electromagnetic induction vulcanization plant with low cost are provided.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of tire electromagnetic induction vulcanization plant, be provided with telescopic metal inner mould tool, it is characterized in that, inner mold is by wide drum watt, narrow drum watt and be connected with it and a passive drum watt gusset forms, offering lateral trench with the drum of wide drum watt, watt applying of narrow drum watt gusset surface, lateral trench is distributed in the left and right sides of Kuan Guwa, narrow drum watt cross central line symmetrically and evenly, bury solenoid underground in each groove, solenoid is wrapped on magnetic core, bulging watt of magnetic core the two poles of the earth sensing.
The utility model also can be achieved by the following measures: magnetic core is " ∪ " shape, and has magnetic property.Inductance value by all solenoids on wide drum watt and the narrow drum watt every drum that forms watt is identical, and is all identical around direction.Solenoid on every wide drum watt and narrow drum watt is in series by a long lead, then is connected with frequency conversion control circuit.Solenoid on every wide drum watt and narrow drum watt also can be parallel with one another, is connected with control circuit respectively.The inductance value of wide drum watt upper solenoid is greater than the inductance value of narrow drum watt upper solenoid, and difference is 15 μ H～25 μ H.Wide drum watt and narrow drum watt are made by the metal material with magnetic conductivity.Drum watt gusset is made by magnetic conductive metal material not.Wide drum watt or narrow drum watt inside center and laterally zygomorphic two side positions are equipped with thermocouple, so that wide drum watt and narrow drum watt surface temperature are carried out Real Time Monitoring.The drum that contacts with a drum watt gusset watt middle part, surface offers die cavity, is covered with thermal insulation layer in die cavity.
The beneficial effects of the utility model are, adopt the Electromagnetic Heating mode to vulcanize heat transfer to tire base inner chamber, replace the mode of heatings such as traditional steam, superheated water, heat transfer efficiency is high, energy resource consumption is few, and on the tire base, the heat source temperature of position, lower sidewall is consistent, has thoroughly solved in " isobaric variable temperature " technique the lower sidewall and has had this problem of the temperature difference.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the cutaway view of the utility model tire electromagnetic induction vulcanization plant.
Fig. 2 is the structural representation of the utility model tire electromagnetic induction vulcanization plant.
Fig. 3 is the structural representation of magnetic core in the utility model tire electromagnetic induction vulcanization plant.
Fig. 4 is the structural representation of the drum watt of the utility model tire electromagnetic induction vulcanization plant.
Structural representation when Fig. 5 is the inner mold distending of the utility model tire electromagnetic induction vulcanization plant.
In figure: 1, Kuan Guwa; 2, rouse watt gusset; 3, thermocouple; 4, magnetic core; 5, solenoid; 6, thermal insulation layer; 7, narrow drum watt; 8, tire base.
The specific embodiment
referring to Fig. 1, Fig. 2 and Fig. 5, but the utility model is provided with the rigid metal inner mold of breathing, inner mold is by breathing mechanism, the wide drum of n piece watt 1, (n is not less than 5 integer to the narrow drum of n piece watts 7, in the present embodiment, n gets 6) and be connected with it and passive drum watt gusset 2 compositions, with wide drum watt, the drum of narrow drum watt applying watt gusset surface offers lateral trench, offering the lateral trench of some with drum watt gusset 2 surfaces of drum watt applying, groove is distributed in the left and right sides of drum watt cross central line symmetrically and evenly, bury solenoid 5 in each groove underground, every by wide drum watt 1, the inductance value of all solenoids 5 on drums that narrow drum watts 7 forms watt is identical.During work, solenoid 5 produces the magnetic line of force along the high frequency magnetic field of drum watt lateral circular, the drum of inner mold watt produces vortex flow by the cutting magnetic line surface, the fuel factor of vortex flow raises rapidly bulging Wa Wendu, thereby tire base 8 is heated, because solenoid 5 structures that are positioned at drum watt gusset 2 both sides are identical, the high frequency magnetic field that therefore produces is identical, and drum watt both sides temperature rise is consistent.
Referring to Fig. 1～Fig. 5, the utility model tire electromagnetic induction vulcanization plant mainly is comprised of inner mold, magnetic core 4 and solenoid 5.Inner mold comprises wide drum watt 1, narrow drum watts 7 and drum watt gusset 2, and drum watt gusset 2 is made by non-magnetic metal material, as stainless steel 304.Offering the lateral trench of some with drum watt gusset 2 surfaces of drum watt applying, groove is distributed in the left and right sides of drum watt cross central line symmetrically and evenly, magnetic core 4 is embedded in groove, magnetic core 4 the two poles of the earth are pointed to bulging watt, magnetic core 4 is " ∪ " shape, and is made by the microcrystallizing alloy material with high permeability.One utmost point of each magnetic core 4 is nested with solenoid 5, and the solenoid 5 on every drum watt is in series by a long lead, then is connected with frequency conversion control circuit, can be also to be formed in parallel, and is connected with control circuit respectively.Inductance value and the winding direction of the solenoid 5 on every drum watt are all identical, and on wide drum watt 1, the inductance value of solenoid 5 is greater than the inductance value of solenoid 5 on narrow drum watts 7, and its difference is 15 μ H～25 μ H.Made by the metal material with magnetic conductivity for bulging watt, as No. 45 steel.With the drum that contact of drum watt gusset 2 watt surface in the middle part of offer the dark die cavity of 2～5mm, be covered with thermal insulation layer 7 in die cavity, material is asbestos.In drum watt inside center and laterally zygomorphic two side positions, thermocouple 3 is housed, so that drum watt surface temperature is carried out Real Time Monitoring.
Claims (2)
1. tire electromagnetic induction vulcanization plant, be provided with telescopic metal inner mould tool, it is characterized in that, inner mold is by wide drum watt, narrow drum watt and be connected with it and a passive drum watt gusset forms, offering lateral trench with the drum of wide drum watt, watt applying of narrow drum watt gusset surface, lateral trench is distributed in the left and right sides of Kuan Guwa, narrow drum watt cross central line symmetrically and evenly, buries solenoid underground in each groove, solenoid is wrapped on magnetic core, bulging watt of magnetic core the two poles of the earth sensing.
2. a kind of tire electromagnetic induction vulcanization plant according to claim 1, is characterized in that described magnetic core is " ∪ " shape, and have magnetic property.
3. a kind of tire electromagnetic induction vulcanization plant according to claim 1 is characterized in that described inductance value by all solenoids on wide drum watt and the narrow drum watt every drum that forms watt is identical, and is all identical around direction.
4. a kind of tire electromagnetic induction vulcanization plant according to claim 1 is characterized in that the solenoid on described every wide drum watt and narrow drum watt is in series by a long lead, then is connected with frequency conversion control circuit.
5. a kind of tire electromagnetic induction vulcanization plant according to claim 1 is characterized in that the solenoid on described every wide drum watt and narrow drum watt also can be parallel with one another, is connected with control circuit respectively.
6. a kind of tire electromagnetic induction vulcanization plant according to claim 1, is characterized in that the inductance value of described wide drum watt upper solenoid greater than the inductance value of narrow drum watt upper solenoid, and difference is 15 μ H～25 μ H.
7. a kind of tire electromagnetic induction vulcanization plant according to claim 1 is characterized in that described wide drum watt and narrow drum watt made by the metal material with magnetic conductivity.
8. a kind of tire electromagnetic induction vulcanization plant according to claim 1 is characterized in that described drum watt gusset made by magnetic conductive metal material not.
9. a kind of tire electromagnetic induction vulcanization plant according to claim 1 is characterized in that described wide drum watt or narrow drum watt inside center and laterally zygomorphic two side positions are equipped with thermocouple, so that wide drum watt and narrow drum watt surface temperature are carried out Real Time Monitoring.
10. a kind of tire electromagnetic induction vulcanization plant according to claim 1, it is characterized in that described and drum watt gusset contact drum watt surface in the middle part of offer die cavity, be covered with thermal insulation layer in die cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320297707 CN203267034U (en) | 2013-05-28 | 2013-05-28 | Tyre electromagnetic induction vulcanizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320297707 CN203267034U (en) | 2013-05-28 | 2013-05-28 | Tyre electromagnetic induction vulcanizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203267034U true CN203267034U (en) | 2013-11-06 |
Family
ID=49497515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320297707 Expired - Lifetime CN203267034U (en) | 2013-05-28 | 2013-05-28 | Tyre electromagnetic induction vulcanizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203267034U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240825A (en) * | 2013-05-28 | 2013-08-14 | 三角轮胎股份有限公司 | Electromagnetic induction tire vulcanizing device |
-
2013
- 2013-05-28 CN CN 201320297707 patent/CN203267034U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240825A (en) * | 2013-05-28 | 2013-08-14 | 三角轮胎股份有限公司 | Electromagnetic induction tire vulcanizing device |
| CN103240825B (en) * | 2013-05-28 | 2016-03-02 | 三角轮胎股份有限公司 | Tire electromagnetic induction vulcanization plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131106 |