CN204844605U - Novel curing press - Google Patents
Novel curing press Download PDFInfo
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- CN204844605U CN204844605U CN201520503070.9U CN201520503070U CN204844605U CN 204844605 U CN204844605 U CN 204844605U CN 201520503070 U CN201520503070 U CN 201520503070U CN 204844605 U CN204844605 U CN 204844605U
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- hot plate
- vulcanizing press
- oil cylinder
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Abstract
The utility model provides a novel curing press, includes steam, condenser tube way, hydraulic system, electric system part, and hydraulic system sets up in curing press's top, and the hydro -cylinder sets up in hydraulic system's lower extreme, and upward hot plate is connected to the lower extreme of hydro -cylinder, and lower hot plate is located the hot plate below, is connected with the deckle board that is located the curing press bottom. The utility model discloses simple structure, overall dimension is little, light in weight, device production is with low costs.
Description
Technical field
This patent relates to a kind of novel vulcanizing press, is applicable to the sulfuration of the flat pattern such as fabric core, Steel cord conveyer belt, also may be used for the sulfuration of film, offset plate and moldings.
Background technology
The advantages such as vulcanizing press is mainly used in sulfuration flat rubber belt (as conveyer belt, driving-belt etc.), and it is large that it has hot plate unit plane pressure, and the reliable and maintenance and repair workload of equipment operating is little, are thus used widely in conveyer belt industry.
The major function of vulcanizing press is just to provide the pressure and temperature needed for sulfuration, traditional vulcanizing press is even for realizing face pressure (unit pressure acted on adhesive tape produced by hydraulic system), all adopt lower joist and the entablature of body structure, larger rigidity is relied on to be distributed on hot plate by the pressure uniform of several oil cylinder, but there is complex structure, appearance and size is large, and weight is large, the deficiency that equipment making cost is high.
Traditional compression molding Oil cylinder is that 2 row's multiple rows are arranged, oil cylinders all during work pressurizes simultaneously, when usual regulation uses, the width of adhesive tape must not be less than 2/3 of hot plate width, to ensure that permanent damage does not occur because load is uneven the parts such as lower joist, entablature and hot plate, the scope of application of therefore traditional vulcanizing press receives limitation.
Traditional underlying plunger of compression molding Oil cylinder is up, is risen during work by oil pressure, owing to being plunger case, can only lean on self gravitation during whereabouts, and falling speed is slow, is generally 3mm/s, constrains the raising of production efficiency.
Utility model content
For overcoming the deficiencies in the prior art, the utility model provides a kind of structure simple, appearance and size is little, lightweight, a kind of novel vulcanizing press that equipment making cost is low, comprise steam, cooling water pipeline, hydraulic system, electrical system part, hydraulic system is arranged at the top of vulcanizing press, and oil cylinder is arranged at the lower end of hydraulic system, and the lower end of oil cylinder connects upper hot plate, lower hot plate is positioned at below hot plate, is connected with the deckle board being positioned at vulcanizing press bottom.
Described upper hot plate and oil cylinder opposite position are provided with cooling water plate, and all the other exposed parts thermal insulation boards of upper hot plate surround.
Described upper hot plate and lower hot plate are of a size of 2800 × 1300mm.
Described upper hot plate is also connected with hydraulic synchro.
Described hydraulic synchro is synchronous fuel tank, lays respectively at four edges of hot plate.
Described upper hot plate is also connected with return cylinder.
Two side positions that described return cylinder lays respectively at vulcanizing press are connected with upper hot plate.
Described oil cylinder quantity is 12, and is uniformly distributed arrangement, and row and/or columns are greater than 2.
Described hydraulic system connects PLC, and 12 oil cylinders are divided into 3 groups, and unlatching or the closedown of every group oil cylinder control by PLC.
Described every group oil cylinder is 4 oil cylinders be disposed adjacent.
Beneficial effect
Eliminate lower joist and entablature, reduce weight of equipment 12t and device height 600mm.
Realize the Discrete control of sulfide stress in the direction of the width, setting stepwise can be carried out according to production different in width specification adhesive tape to hot plate pressure, different pressure can also be applied to the centre of adhesive tape and both sides simultaneously, have better sulfuration process.
The pressure that many rows multiple row oil cylinder makes hot plate act on adhesive tape is more even, and the adhesive tape therefore produced has less thickness error.
Adopt on oil cylinder and put the descending structure of plunger, open closure pressing speed fast, shorten non-cutting time and improve production efficiency; Adopt hydraulic synchro, have better synchronization accuracy, reduce the wearing and tearing of cylinder seal part.
Accompanying drawing explanation
Fig. 1 is novel flat-plate vulcanizing machine structure schematic diagram;
Fig. 2 is hydraulic system principle figure;
In figure:
Novel flat-plate vulcanizer comprises: 1, base 2, steam pipework 3, deckle board 4, lower hot plate 5, upper hot plate 6, oil cylinder 7, hydraulic synchro 8, platform 9, hydraulic system 10, electric-control system 11, withdrawing device 12, safety device 13, cooling line.
Detailed description of the invention
Compare the vulcanizing press of traditional structure, this novel flat-plate vulcanizer (as shown in Figure 1), be base bottom, base upper end connects lower hot plate by deckle board, bottom deckle board is also equipped with cooling line, steam pipework is also positioned at the bottom of this novel flat-plate vulcanizer, the top of lower hot plate correspondence position is upper hot plate, upper hot plate is connected with oil cylinder, oil cylinder is driven by the hydraulic system being positioned at equipment top, also platform is provided with between oil cylinder and hydraulic system, platform is connected with withdrawing device and is connected with oil cylinder, oil cylinder is uniformly distributed, both sides are also provided with safety device, the hydraulic system on top is connected with electric-control system.
Cancel lower joist and entablature, the power of oil cylinder acts directly on hot plate, oil cylinder changes multiple lines and multiple rows arrangement into, by finite element analysis (FEA), adjustment is optimized to the oil cylinder position that theory calculate is determined, suitably increase the rigidity that heater plate thickness improves self simultaneously, realize hot plate working face face and press consistent object.
Novel flat-plate vulcanizer cancels lower joist and entablature, increases cooling water plate between hot plate and oil cylinder, and therefore oil cylinder can not Yin Wendu be too high causes hydraulic oil to go bad and problem that plunger is stuck; All the other exposed parts thermal insulation boards of hot plate surround simultaneously, not only reduce the heat transfer of hot plate to other connector and also reduce the thermal loss of hot plate to surrounding.
Hydraulic system connects PLC, each oil cylinder is controlled by PLC, determine whether each oil cylinder works, part or all of oil cylinder is realized by controlling whole oil cylinder, the Discrete control of the hydraulic system (as shown in Figure 2) realizing brand-new design pressure in the direction of the width, the working range of the hot plate pressurization of vulcanizing press is selected according to tape width, there are 3 kinds of area specifications available, and different pressure can be set respectively at the diverse location of hot plate, have better manufacturability, this point can only overall use completely different from classic flat-plate hot plate of vulcanizer.
Novel flat-plate vulcanizer adopts on oil cylinder and puts the descending structure of plunger, has the fireballing feature of folding mould, shortens non-cutting time and improves production efficiency.
The hot plate lifting of novel flat-plate vulcanizer adopts hydraulic synchro, and 4 oil cylinders being arranged in hot plate 4 jiaos ensure that hot plate all keeps level at lifting process under hydraulic action, the mechanical synchronizer that error adopts much smaller than classic flat-plate vulcanizer.
Electrical system adopts PLC to control, and every curing parameter cashier's office in a shop can set in operation, and records for inquiry parameters such as the temperature of sulfuration each time, pressure and times.
The deficiency that the conventional vulcanized machine that this novel flat-plate vulcanizer solves current extensive use exists.
Novel flat-plate vulcanizer technical parameter is as follows:
Version: frame plate structure downstriker vulcanizing press
Hot plate specification: 2800 × 1300mm
The hot plate number of plies: 1
Unit plane pressure: 3MPa
Cylinder diameter: φ 280mm
Oil cylinder stroke: 280mm
Oil cylinder quantity: 12
System pressure: 15MPa
Synchronous fuel tank quantity: 4
Return cylinder quantity: 2
Mode of heating: steam
Experimental data
1, eliminate lower joist and entablature, weight of equipment reduces 12t, and device height reduces 600mm;
2, the Discrete control of sulfide stress is realized in the direction of the width, by the width range of vulcanized rubber belt by traditional structure vulcanizing press 1800 ~ 2600mm expand 800 ~ 2600mm to, breach the width of adhesive tape when classic flat-plate vulcanizer uses and must not be less than the restriction of 2/3 of hot plate width, and hot plate zones of different can set different sulfide stresses, there is better manufacturability;
3, comparatively classic flat-plate vulcanizer is more even for the pressure acting on adhesive tape, galvanized wire of colding pressing test thickness error is less than 0.1mm, the tape thickness error that sulfuration completes is less than 0.15mm, and adhesive tape obviously improves because of the waviness defects that thickness difference occurs everywhere, has better vulcanized quality;
4, open closure pressing speed fast, more than 12mm/s, shorten non-cutting time and improve production efficiency;
5, in hot plate lifting process, synchronous error is less than 1mm, and the wearing and tearing reducing oil cylinder extend the service life of seal.
Claims (10)
1. a novel vulcanizing press, comprise steam, cooling water pipeline, hydraulic system, electrical system part, it is characterized in that: hydraulic system is arranged at the top of vulcanizing press, oil cylinder is arranged at the lower end of hydraulic system, the lower end of oil cylinder connects upper hot plate, lower hot plate is positioned at below hot plate, is connected with the deckle board being positioned at vulcanizing press bottom.
2. a kind of novel vulcanizing press as claimed in claim 1, is characterized in that, described upper hot plate and oil cylinder opposite position are provided with cooling water plate, and all the other exposed parts thermal insulation boards of upper hot plate surround.
3. a kind of novel vulcanizing press as claimed in claim 1, is characterized in that, described upper hot plate and lower hot plate are of a size of 2800 × 1300mm.
4. a kind of novel vulcanizing press as claimed in claim 1, is characterized in that, described upper hot plate is also connected with hydraulic synchro.
5. a kind of novel vulcanizing press as claimed in claim 4, it is characterized in that, described hydraulic synchro is synchronous fuel tank, lays respectively at four edges of hot plate.
6. a kind of novel vulcanizing press as claimed in claim 1, is characterized in that, described upper hot plate is also connected with return cylinder.
7. a kind of novel vulcanizing press as claimed in claim 6, it is characterized in that, described return cylinder lays respectively at the both sides of vulcanizing press, and is connected with upper hot plate.
8. a kind of novel vulcanizing press as claimed in claim 1, is characterized in that, described oil cylinder quantity is 12, and is uniformly distributed arrangement, and row and/or columns are greater than 2.
9. a kind of novel vulcanizing press as claimed in claim 8, is characterized in that, described hydraulic system connects PLC, and 12 oil cylinders are divided into 3 groups, and unlatching or the closedown of every group oil cylinder control by PLC.
10. a kind of novel vulcanizing press as claimed in claim 9, is characterized in that, described every group oil cylinder is 4 oil cylinders be disposed adjacent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520503070.9U CN204844605U (en) | 2015-07-14 | 2015-07-14 | Novel curing press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520503070.9U CN204844605U (en) | 2015-07-14 | 2015-07-14 | Novel curing press |
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| Publication Number | Publication Date |
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| CN204844605U true CN204844605U (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520503070.9U Active CN204844605U (en) | 2015-07-14 | 2015-07-14 | Novel curing press |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109177243A (en) * | 2018-09-08 | 2019-01-11 | 安徽中意胶带有限责任公司 | A kind of PVC/PVG unitary-core flame-resistant conveying belt repair apparatus |
-
2015
- 2015-07-14 CN CN201520503070.9U patent/CN204844605U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109177243A (en) * | 2018-09-08 | 2019-01-11 | 安徽中意胶带有限责任公司 | A kind of PVC/PVG unitary-core flame-resistant conveying belt repair apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 266400 88 Gang Xing Road, POI Town, Huangdao District, Qingdao, Shandong Patentee after: Qingdao Shuangxing Equipment Manufacturing Co.,Ltd. Address before: 266400 No. 768 Dongyue Middle Road, Huangdao District, Qingdao, Shandong. Patentee before: QINGDAO DOUBLESTAR RUBBER & PLASTIC MACHINERY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266400 88 Gang Xing Road, POI Town, Huangdao District, Qingdao, Shandong Patentee after: Qingdao Hailang Intelligent Equipment Co.,Ltd. Address before: 266400 88 Gang Xing Road, POI Town, Huangdao District, Qingdao, Shandong Patentee before: Qingdao Shuangxing Equipment Manufacturing Co.,Ltd. |