CN202826195U - Rubber belt vulcanizing device - Google Patents
Rubber belt vulcanizing device Download PDFInfo
- Publication number
- CN202826195U CN202826195U CN201220490374.2U CN201220490374U CN202826195U CN 202826195 U CN202826195 U CN 202826195U CN 201220490374 U CN201220490374 U CN 201220490374U CN 202826195 U CN202826195 U CN 202826195U
- Authority
- CN
- China
- Prior art keywords
- metal shell
- rubber
- pressure
- ring
- rubber strip
- Prior art date
- 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 - Lifetime
Links
Images
Landscapes
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
The utility model discloses a rubber belt vulcanizing device which comprises a metal shell, a die, rubber air bags and a pressure feed pipe, wherein a pressure channel is formed between the metal shell and the rubber air bag; the pressure feed pipe is installed on the side wall surface at the bottom of the metal shell and is communicated with the pressure channel; each of the top part and the bottom part of the metal shell is provided with an annular empty cavity along the inner wall surface; the same parts of the corresponding surfaces of the annular empty cavities are provided with annular clearances; a plurality of bolts are fixed in the annular empty cavities; and the rubber air bags are fixedly connected to the top part and the bottom part of the metal shell through bolts through the annular clearances. The technical scheme is adopted by the utility model, during the pressure applying stage of the vulcanizing process, only normal-temperature pressure applying media need to be input into the pressure feed pipe, the pressure required by the rubber belt vulcanizing can be provided, and high-temperature steam is not needed for pressurization; and compared with the prior art, the rubber belt vulcanizing device provided by the utility model can lower the boiler energy consumption, can lower the vulcanizing process cost, moreover is simple to operate, and has a good vulcanizing effect.
Description
Technical field
The utility model relates to a kind of vulcanization plant, relates in particular to a kind of rubber strip vulcanization plant.
Background technology
Rubber is divided into two kinds of natural rubber and synthetic rubber.Natural rubber is to be processed into extract colloid from the plants such as rubber tree, Russian dandelion after; Synthetic rubber is then got through polymerisation by various monomers.Rubber is widely used in industry or life each side.
The primary raw material of rubber is rubber, various compounding ingredient and as fiber and the metal material of framework material, the basic production technical process of rubber comprise plasticate, mixing, calendering, extrusion, moulding and 6 basic working procedure of sulfuration.Sulfuration is rubber macromolecule under heating and crosslinking agent sulphur generation chemical reaction, the crosslinked process that becomes space network.Sulfuration is last operation in the rubber processing, the rubber with practical value that can obtain finalizing the design, the rubber that vulcanized, have constant glutinous, the speciality such as frangibility not.
Structure at the rubber strip vulcanization plant that uses comprises metal shell, mould, air inlet system and exhaust system, control system at present.The inner chamber of mould is interior pressure passageway, mould and metal shell are isolated by curing bag, and the metal shell bottom offers 4 entrances, is respectively the external pressure feeder connection of both sides, with the pressure passageway entrance that is positioned at the centre, interior pressure passageway entrance is communicated with the interior pressure passageway of mould.In the sulfuration production process, offer outer pressure passageway external pressure by the external pressure entrance, offer in the interior pressure passageway of mould and press by the interior mouth that is pressed into simultaneously, carry out sulfuration process to rubber strip by inside and outside differential pressure.The sulfidation of rubber needs certain temperature (140～180 ℃), pressure, and (unit pressure of general rubber transmission belt vulcanizing is 2.0～2.2MPa) and the time, and the normal operation saturated vapor provides pressure and temperature in technological process.Sulfidation needs the saturated vapor of high pressure, and corresponding also increases temperature requirement, has increased the operating pressure of boiler, thereby the equipment of boiler and operating cost are increased, security reduces, and in addition, the work of high-temperature also makes shorten the service life of curing bag.
The utility model content
The technical problems to be solved in the utility model provides a kind of simple in structure, can reduce energy consumption, can guarantee again the rubber strip vulcanization plant of sulfide stress and temperature simultaneously.
For addressing the above problem, the utility model provides a kind of rubber strip vulcanization plant, comprising:
Metal shell;
Be positioned at the mould of described metal shell;
Sealing is installed in the rubber pneumatic bag of described metal shell inwall, mineralization pressure passage between described rubber pneumatic bag and the metal shell inwall;
Be fixed on the entrance pressure pipe on the described metal shell, this entrance pressure pipe is communicated with pressure channel.
When implementing pressure to the sulfuration process of rubber strip, by the low piezodielectric of entrance pressure pipe to pressure channel input 3-5 kilogram, the rubber pneumatic bag pressurized is adjacent to rubber strip (being the V band) in the utility model.This is filled V band, is full of the vulcanization plant of pressure, be placed on curing temperature and be in 150-200 ℃ the heater, the sulfuration regular hour, after sulfuration is finished, by the row pressure of entrance pressure pipe, after pressure returns zero, take out V band and mould, the cooling rubber strip just obtains the vulcanized rubber band.The medium that the entrance pressure pipe passes in the utility model can be selected gas at normal temperature or liquid, avoids the local temperatures involved that produces of V band and mould, has improved vulcanized quality.
For ease of the layout of rubber pneumatic bag and fixing, as preferably, described metal shell is tubular, and described entrance pressure pipe is installed in the bottom of metal shell.The size of the setting of metal shell and rubber pneumatic bag need to be determined according to the specification size of actual V band.
For ease of fixing of rubber pneumatic bag, upper press ring and lower pressure ring can be set respectively at the axial two ends of described metal shell, described rubber pneumatic bag is the tubular with two openings, and two openings of rubber pneumatic bag are limited to the axial two ends of metal shell by upper press ring and lower pressure ring respectively.
For increasing the area of rubber pneumatic bag standing part, after avoiding long-time the use, the rubber pneumatic bag fixed position causes gas leakage because the wearing and tearing fracture occurs, as preferably, the axial two ends of described metal shell are with flared section, and two openings of rubber pneumatic bag are pressed on respectively the inwall of corresponding flared section by described upper press ring and lower pressure ring.
For increasing described upper press ring and lower pressure ring to the constant intensity of rubber pneumatic bag, described upper press ring and lower pressure ring include the reducing section of inserting in the corresponding flared section, this reducing Duan Yiduan turns up and consists of the retainer plate that matches with the axial end face of metal shell, interfixes by bolt between the end face that metal shell is axial and the retainer plate.Wherein reducing section has realized radially fixing of rubber pneumatic bag, and retainer plate has been realized axial fixing of rubber pneumatic bag.
The axial two ends of described metal shell are respectively equipped with support ring, and described upper press ring and lower pressure ring are fixed on the corresponding support ring by retainer plate separately.
The reducing section of upper press ring and lower pressure ring and the flared section of metal shell match, support upper press ring and lower pressure ring by support ring, respectively upper press ring and lower pressure ring and support ring are fixed with bolt again, can with two openings of rubber pneumatic bag being fixed on the metal shell tightly, can bear by the pressure of entrance pressure pipe to the pressure channel input.
For ease of fixing between entrance pressure pipe and the external agency pipeline, can be at an end of described entrance pressure pipe and the bottom welding of metal shell, other end band is useful on the flange that connects exterior line.
The utility model adopts technique scheme, implements the pressure stage in sulfidation, and only needing just can provide the rubber strip sulfuration required pressure to the entrance pressure pipe input normal temperature medium of exerting pressure, and does not need high-temperature steam to pressurize; Compared with prior art, rubber strip vulcanization plant of the present utility model can reduce the boiler energy consumption, reduces the sulfuration process cost, and simple to operate, and cure efficiency is good.
Description of drawings
Fig. 1 is the structural representation of rubber strip vulcanization plant of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
Rubber strip vulcanization plant as shown in Figure 1, comprise: metal shell 1, the mould in metal shell 12, sealing are installed in mineralization pressure passage 4 between rubber pneumatic bag 3, rubber pneumatic bag 3 and metal shell 1 inwall of metal shell 1 inwall and are fixed on entrance pressure pipe 5 on the metal shell 1, and this entrance pressure pipe 5 is communicated with pressure channel 4.
Wherein, entrance pressure pipe 5 is arranged on metal shell 1 bottom, and an end of entrance pressure pipe 5 and the bottom welding of metal shell 1, other end band are useful on the flange 10 that connects exterior line.
Metal shell 1 axial two ends are respectively equipped with support ring 9, and support ring 9 inner edges are flared section, can interfix in several ways between support ring 9 and the metal shell 1, are threaded such as adopting, the mode such as welding, and general the employing is welded and fixed.Metal shell 1 axial two ends are respectively equipped with upper press ring 6 and lower pressure ring 7, upper press ring 6 and lower pressure ring 7 include the reducing section of inserting in the corresponding flared section, this reducing Duan Yiduan turns up and consists of the retainer plate that matches with the end face of support ring 9, interfixes by bolt 8 between support ring 9 and the retainer plate.The internal diameter of upper press ring 6 is with external diameter greater than V, so that the putting into and take out of mould and V band.The internal diameter of lower pressure ring 7 is used for making mould greater than the external diameter of mould.
Rubber pneumatic bag 3 is the tubular with two openings, and two openings of rubber pneumatic bag 3 are pressed on respectively the inwall of the flared section of corresponding support ring 9 by upper press ring 6 and lower pressure ring 7.Interfix by bolt 8 between the retainer plate of upper press ring 6 and lower pressure ring 7 and corresponding support ring 9.
The actual use procedure of the rubber strip vulcanization plant of present embodiment is:
Have the mould 2 of rubber strip 11 (being the V band) to put into the center of metal shell 1 in cover, be erected on the lower pressure ring 7, by the low piezodielectric of entrance pressure pipe to pressure channel input 3-5 kilogram, the rubber pneumatic bag pressurized is adjacent to rubber strip (being the V band).With this fill V band, to be positioned over curing temperature be in 150-200 ℃ the heater for the vulcanization plant that is full of pressure, the end socket of heater is fixed, connect steam supply, pressure piping, the sulfuration regular hour, sulfuration is finished, by the row pressure of entrance pressure pipe, after pressure returns zero, open the heater end socket, take out V band and mould, the cooling rubber strip just obtains the vulcanized rubber band.
Claims (7)
1. a rubber strip vulcanization plant is characterized in that, comprising:
Metal shell (1);
Be positioned at the mould (2) of described metal shell (1);
Sealing is installed in the rubber pneumatic bag (3) of described metal shell (1) inwall, mineralization pressure passage (4) between described rubber pneumatic bag (3) and metal shell (1) inwall;
Be fixed on the entrance pressure pipe (5) on the described metal shell (1), this entrance pressure pipe (5) is communicated with pressure channel (4).
2. rubber strip vulcanization plant as claimed in claim 1, it is characterized in that: described metal shell (1) is tubular, and described entrance pressure pipe (5) is installed in the bottom of metal shell (1).
3. rubber strip vulcanization plant as claimed in claim 1 or 2, it is characterized in that: the axial two ends of described metal shell (1) are respectively equipped with upper press ring (6) and lower pressure ring (7), described rubber pneumatic bag (3) is the tubular with two openings, and two openings of rubber pneumatic bag (3) are limited to the axial two ends of metal shell (1) by upper press ring (6) and lower pressure ring (7) respectively.
4. rubber strip vulcanization plant as claimed in claim 3, it is characterized in that: the axial two ends of described metal shell (1) are with flared section, and two openings of rubber pneumatic bag (3) are pressed on respectively the inwall of corresponding flared section by described upper press ring (6) and lower pressure ring (7).
5. rubber strip vulcanization plant as claimed in claim 4, it is characterized in that: described upper press ring (6) and lower pressure ring (7) include the reducing section of inserting in the corresponding flared section, this reducing Duan Yiduan turns up and consists of the retainer plate that matches with the axial end face of metal shell (1), interfixes by bolt (8) between the end face that metal shell (1) is axial and the retainer plate.
6. rubber strip vulcanization plant as claimed in claim 5, it is characterized in that: the axial two ends of described metal shell (1) are respectively equipped with support ring (9), and described upper press ring (6) and lower pressure ring (7) are fixed on the corresponding support ring (9) by retainer plate separately.
7. rubber strip vulcanization plant as claimed in claim 2 is characterized in that: the bottom welding of an end of described entrance pressure pipe (5) and metal shell (1), other end band are useful on the flange (10) that connects exterior line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220490374.2U CN202826195U (en) | 2012-09-24 | 2012-09-24 | Rubber belt vulcanizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220490374.2U CN202826195U (en) | 2012-09-24 | 2012-09-24 | Rubber belt vulcanizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202826195U true CN202826195U (en) | 2013-03-27 |
Family
ID=47937981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220490374.2U Expired - Lifetime CN202826195U (en) | 2012-09-24 | 2012-09-24 | Rubber belt vulcanizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202826195U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106541525A (en) * | 2017-01-12 | 2017-03-29 | 盛建平 | V-shaped rubber belt vulcanizing equipment |
| CN107599415A (en) * | 2017-09-30 | 2018-01-19 | 成都纺织高等专科学校 | A kind of 3D printing takes base air pressure support device |
| CN114643668A (en) * | 2022-03-16 | 2022-06-21 | 北京益维普安环科技有限公司 | Novel rubber vulcanization device and rubber vulcanization process |
-
2012
- 2012-09-24 CN CN201220490374.2U patent/CN202826195U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106541525A (en) * | 2017-01-12 | 2017-03-29 | 盛建平 | V-shaped rubber belt vulcanizing equipment |
| CN107599415A (en) * | 2017-09-30 | 2018-01-19 | 成都纺织高等专科学校 | A kind of 3D printing takes base air pressure support device |
| CN114643668A (en) * | 2022-03-16 | 2022-06-21 | 北京益维普安环科技有限公司 | Novel rubber vulcanization device and rubber vulcanization process |
| CN114643668B (en) * | 2022-03-16 | 2023-10-27 | 北京益维普安环科技有限公司 | Novel rubber vulcanization device and rubber vulcanization process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202826195U (en) | Rubber belt vulcanizing device | |
| CN102927276A (en) | Hollow rubber gasket and production method thereof | |
| CN107262585A (en) | A kind of symmetrical formula forming high pressure in pipe equipment | |
| CN203718278U (en) | Pipeline blocking airbag | |
| CN101982754A (en) | Method and device for sealing hydrostatic test pipe orifice of hot extrusion molding branch pipe | |
| CN218660080U (en) | Air supply device of vulcanizing tank | |
| CN202931132U (en) | Iron core tyre expansion apparatus | |
| CN201875352U (en) | Hot extrusion molding branch pipe hydrostatic test pipe orifice sealing device | |
| CN205938457U (en) | Liquid feeding car | |
| CN101549537B (en) | An air spring vulcanizing device | |
| CN202867837U (en) | Hollow rubber pad | |
| CN205969880U (en) | Double -walled bellows extrusion tooling | |
| CN106003656A (en) | Double-wall corrugated pipe extrusion die | |
| CN201530082U (en) | Rubber vulcanization device | |
| CN201405472Y (en) | Vulcanizer | |
| CN214744165U (en) | Paper tube shaping capsule | |
| CN206295921U (en) | A kind of granulator cleaning plant | |
| CN206087679U (en) | Feed cylinder discharging device | |
| CN207358075U (en) | A kind of casting rifle | |
| CN201189707Y (en) | On-line aerating device of polyurethane foam | |
| CN201317073Y (en) | Self-pressurized and self-heated large-diameter rubber goods curing device | |
| CN105202272A (en) | Reusable inflatable cable duct sealing device | |
| CN204585634U (en) | For the sulfurizing mould of plough groove type pipe joint seal ring processing | |
| CN205745852U (en) | temporary pipeline plugging device | |
| CN105423034B (en) | Pipeline safety guard |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SANLUX CO., LTD. Free format text: FORMER NAME: ZHEJIANG SANLUX RUBBER CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 312031 rock street, Shaoxing, Zhejiang Patentee after: SANLUX Co.,Ltd. Address before: 312031 rock street, Shaoxing, Zhejiang Patentee before: ZHEJIANG SANLUX RUBBER Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130327 |
|
| CX01 | Expiry of patent term |