CN201446649U - High-temperature low-pressure vapor continuous vulcanizing device for rubber wires and cables - Google Patents
High-temperature low-pressure vapor continuous vulcanizing device for rubber wires and cables Download PDFInfo
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- CN201446649U CN201446649U CN2009200637921U CN200920063792U CN201446649U CN 201446649 U CN201446649 U CN 201446649U CN 2009200637921 U CN2009200637921 U CN 2009200637921U CN 200920063792 U CN200920063792 U CN 200920063792U CN 201446649 U CN201446649 U CN 201446649U
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- rubber
- curing
- temperature low
- steel pipe
- asbestos heat
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Abstract
A high-temperature low-pressure vapor continuous vulcanizing device for rubber wires and cables comprises a vulcanization section, the vulcanization section is composed of a plurality of vulcanizing pipes connected together, each vulcanizing pipe is composed of a high temperature resistant stainless steel seamless steel pipe 7, an asbestos heat preservation layer 8 wrapped on the periphery of the steel pipe 7 and a heat preservation fixed layer 9 fixed on the periphery of the asbestos heat preservation layer 8, a temperature reflection layer 10 is arranged between the steel pipe 7 and the asbestos heat preservation layer 8, a hollow cavity is formed between the steel pipe 7 and the temperature reflection layer 10, an electric heating tube 11 is arranged in the hollow cavity, and the heat preservation fixed layer adopts aluminum alloy. The high-temperature low-pressure vapor continuous vulcanizing device overcomes the defects of foaming and crack of rubber in prior art and is particularly applicable to the production of cables for rail locomotives and the production of other rubber wires and cables.
Description
Technical field
The utility model relates to a kind of production method of rubber wire cable, particularly a kind of rubber wire cable high-temperature low-pressure steam continuous curing device.
Background technology
Rubber wire cable is the more traditional series products of wires and cables industry, and its general use is had many uses having the mobile environment that lays, and is wires and cables industry one big class major product.The method of high temperature and high pressure steam continuous vulcanization is all adopted in the production of existing rubber wire cable, promptly in curing tube, import the high steam more than the 1.0Mpa, utilize the transmission medium of high steam as temperature, the motion of high steam in pipeline plays uniform temperature, in order to avoid because the influence of thermograde makes the cable vulcanization of rubber speed in same cross section change and cause rubber performance to distort.The high-temperature low-pressure steam continuous curing device that adopts as shown in Figure 1, 2, it comprises paying out machine 1, admission machine 2, last hauling machine 3, following hauling machine 4, rubber extrusion main unit 5 and curing tube, curing tube is connected with rubber extrusion main unit 5, curing tube is the pipeline integral body of a UNICOM, is divided into the sulfuration section and the water cooling section that connect each other; There is high steam input pipe 6 upper end of sulfuration section, it is formed by connecting by some curing tubes, and curing tube is formed (as shown in Figure 2) by high voltage bearing stainless-steel seamless pipe 7, the insulation fixed bed 9 that is wrapped in the asbestos heat-insulation layer 8 of steel pipe 7 peripheries and is fixed on asbestos heat-insulation layer 8 peripheries; Sulfuration section is designed to half stretched wire pattern, in order to avoid cable contacts with curing tube cable appearance is scratched in the sulfidation; The water cooling section is designed to be the inclination pattern, and when cable entered into cooling section, the rubber of cable vulcanized, and cable is wiped pipeline can damaged yet; The above high steam of input 0.4Mpa in the pipeline of sulfuration section, cable vulcanizes in being in the sulfuration section of high temperature, hyperbaric environment, temperature in the sulfuration section is shown by thermometer, carries out continuous vulcanization according to the thermometer temperature displayed by manual control steam input quantity; Cooling section adopts water-cooling pattern, and water is shuttling movement in cooling section, and cold water flows out from the upper end (intersection of sulfuration section and water cooling section) of cooling section from lower end (other end of curing tube and the extruder junction) input of cooling section.
During production, concentricity debugging and presentation quality satisfaction when conductor and insulation, after product uniform motion (unwrapping wire, take-up, extrude continuous operation) is produced, curing tube is connected with rubber extrusion main unit 5 sealings, the high steam input pipe of the upper end by sulfuration section is imported high steam in curing tube, realize the continuous vulcanization production in the curing tube of high temperature, high pressure of rubber cable product.
The method of this high temperature and high pressure steam continuous vulcanization, because of the moisture content of mixed rubber, the intensity of electro-insulating rubber, air, the intensity of jacket rubber and the reasons such as thickness of insulation or jacket rubber of one-tenth cable core, when rubber wire cable vulcanizes at the environment of high temperature, high pressure, electric wire suddenlys change to environmental pressure from hyperbaric environment, rubber is in negative pressure state, thereby produce " foaming " or " breaking " of rubber, cause the failure of rubber wire cable production.
Summary of the invention
The purpose of this utility model is the above-mentioned deficiency that overcomes prior art, and a kind of rubber wire cable high-temperature low-pressure steam continuous curing device is provided.
The technical solution of the utility model is: a kind of rubber wire cable high-temperature low-pressure steam continuous curing device, comprise paying out machine, admission machine, last hauling machine, following hauling machine, rubber extrusion main unit and curing tube, curing tube is the pipeline integral body of a UNICOM, be divided into the sulfuration section and the water cooling section that connect each other, there is the high steam input pipe upper end of sulfuration section, it is formed by connecting by some curing tubes, curing tube is by resistant to elevated temperatures stainless-steel seamless pipe, the asbestos heat-insulation layer that is positioned at the steel pipe periphery is formed with the insulation fixed bed that is fixed on asbestos heat-insulation layer periphery, between steel pipe and asbestos heat-insulation layer, cavity is arranged, electric heating tube is arranged in the cavity.
The further technical scheme of the utility model is: between electric heating tube and asbestos heat-insulation layer the temperature reflecting layer is arranged.
The further again technical scheme of the utility model is: the water cooling section of curing tube is separated with the insulation of sulfuration section.
The utility model further technical scheme is: the material of insulation fixed bed adopts aluminium alloy.
The utility model is owing to adopt high-temperature low-pressure steam continuous curing method and device, overcome that existing rubber wire cable high-temperature high steam continuous curing method exists, moisture content because of mixed rubber, the intensity of electro-insulating rubber, become the air of cable core, the reasons such as thickness of the intensity of jacket rubber and insulation or jacket rubber produce rubber " foaming ", " break ", and the deficiency that causes the rubber wire cable production to be failed, compared with prior art, it is reasonable in design to have production technology, methodological science, simple in structure, characteristics such as production cost is low are particularly suitable for the production of track traffic used for rolling stock cable product and the production of other rubber-like electric wire product.
Below in conjunction with the drawings and specific embodiments detailed content of the present utility model is further described.
Description of drawings
Fig. 1 is the continuous cross-linking production line schematic diagram of the utility model;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the structural representation of the utility model curing tube;
Fig. 4 is the B-B cutaway view of Fig. 3.
The specific embodiment
Shown in Fig. 3,4, a kind of rubber wire cable high-temperature low-pressure steam continuous curing device, it includes the sulfuration section, the sulfuration section is formed by connecting by some curing tubes, curing tube is made up of resistant to elevated temperatures stainless-steel seamless pipe 7, the insulation fixed bed 9 that is wrapped in the asbestos heat-insulation layer 8 of steel pipe 7 peripheries and is fixed on asbestos heat-insulation layer 8 peripheries, between steel pipe 7 and asbestos heat-insulation layer 8, temperature reflecting layer 10 is arranged, between steel pipe 7 and temperature reflecting layer 10, cavity is arranged, electric heating tube 11 is arranged in the cavity, and the material of insulation fixed bed 9 adopts aluminium alloy.
Claims (3)
1. rubber wire cable high-temperature low-pressure steam continuous curing device, comprise paying out machine, admission machine, last hauling machine, following hauling machine, rubber extrusion main unit and curing tube, curing tube is the pipeline integral body of a UNICOM, be divided into the sulfuration section and the water cooling section that connect each other, there is the high steam input pipe upper end of sulfuration section, it is formed by connecting by some curing tubes, curing tube is by resistant to elevated temperatures stainless-steel seamless pipe, the asbestos heat-insulation layer that is positioned at the steel pipe periphery is formed with the insulation fixed bed that is fixed on asbestos heat-insulation layer periphery, it is characterized in that between steel pipe and asbestos heat-insulation layer, cavity being arranged, electric heating tube is arranged in the cavity.
2. rubber wire cable high-temperature low-pressure steam continuous curing device according to claim 1 is characterized in that between electric heating tube and asbestos heat-insulation layer the temperature reflecting layer being arranged.
3. rubber wire cable high-temperature low-pressure steam continuous curing device according to claim 1 and 2 is characterized in that the material that is incubated fixed bed adopts aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200637921U CN201446649U (en) | 2009-03-18 | 2009-03-18 | High-temperature low-pressure vapor continuous vulcanizing device for rubber wires and cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200637921U CN201446649U (en) | 2009-03-18 | 2009-03-18 | High-temperature low-pressure vapor continuous vulcanizing device for rubber wires and cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201446649U true CN201446649U (en) | 2010-05-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200637921U Expired - Lifetime CN201446649U (en) | 2009-03-18 | 2009-03-18 | High-temperature low-pressure vapor continuous vulcanizing device for rubber wires and cables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201446649U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102642262A (en) * | 2012-05-03 | 2012-08-22 | 河北建强科技有限公司 | Method and device for manufacturing steel wire weaving tube |
| CN106346658A (en) * | 2016-10-08 | 2017-01-25 | 江苏亨通电子线缆科技有限公司 | Off-line vulcanizing device for adjusting eccentricity |
-
2009
- 2009-03-18 CN CN2009200637921U patent/CN201446649U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102642262A (en) * | 2012-05-03 | 2012-08-22 | 河北建强科技有限公司 | Method and device for manufacturing steel wire weaving tube |
| CN102642262B (en) * | 2012-05-03 | 2014-08-13 | 河北建强科技有限公司 | Method and device for manufacturing steel wire weaving tube |
| CN106346658A (en) * | 2016-10-08 | 2017-01-25 | 江苏亨通电子线缆科技有限公司 | Off-line vulcanizing device for adjusting eccentricity |
| CN106346658B (en) * | 2016-10-08 | 2019-07-19 | 江苏亨通电子线缆科技有限公司 | A kind of eccentric off-line type 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: 20100505 |