CN204385215U - A kind of leather vacuum drying installation - Google Patents
A kind of leather vacuum drying installation Download PDFInfo
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- CN204385215U CN204385215U CN201420870077.XU CN201420870077U CN204385215U CN 204385215 U CN204385215 U CN 204385215U CN 201420870077 U CN201420870077 U CN 201420870077U CN 204385215 U CN204385215 U CN 204385215U
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Abstract
The utility model provides a kind of leather vacuum drying installation, comprises base, two stands, cover cap, the PLC that is arranged at least one deck working plate between two stands, the hydrostatic control lifting device being arranged on two stands inside, vacuum system, high frequency heating system and is arranged on two stands; Working plate prolongs vertical direction and moves between two stands, and form enclosed housing respectively by sealing-ring I, sealing-ring II between cover cap and working plate, two adjacent working plates, orlop working plate is fixedly installed on base; Hydrostatic control lifting device, vacuum system are all connected with PLC; High frequency heating system comprises radio-frequency generator and is arranged on the high frequency generating electrodes plate in working plate cavity, and radio-frequency generator is connected with PLC.Adopt high frequency heating system to replace traditional thermal conduction heat, make rate of heating fast, heating evenly, employing PLC level of automation is high, operates more accurate.
Description
Technical field
The utility model patent relates to a kind of leather dryer, particularly relates to a kind of leather vacuum drying installation.
Background technology
In the course of processing of leather, usually need to use Vacuumdrier, Vacuumdrier plays preliminary desiccation to leather, leather is shaped and surfacing, and existing Vacuumdrier, structure is comparatively simple, but intellectuality is lower, thus cause its working efficiency lower, can not meet the requirement of batch productionization.
Application number is " 201320502766.0 ", a kind of leather Vacuumdrier is disclosed in the Chinese utility model patent specification sheets of " leather Vacuumdrier " by name, comprise base, the left and right support being arranged on the base left and right sides and the top cover be arranged between the cradle top of left and right, solve existing Vacuumdrier structure relative complex, operation inconvenience, can not the problem of good control temperature and ridity, but, prior art for arrange water flowing water back in working plate cavity, adopt the heat exchange pattern heating leathers such as steam, this kind of type of heating rate of heating is slow, heat uneven, thus have impact on the dry mass of leather.
Utility model content
The utility model, for the problems referred to above weak point, provides a kind of leather vacuum drying installation, solves traditional thermal conduction heating devices heat speed slow, heats uneven problem.
The technical solution of the utility model is achieved in that
A kind of leather vacuum drying installation, comprises base, two stands, cover cap, the PLC that is arranged at least one deck working plate between described two stands, the hydrostatic control lifting device being arranged on described two stands inside, vacuum system, high frequency heating system and is arranged on described two stands;
Described cover cap is arranged on the top between described two stands, and described cover cap lower surface arranges sealing-ring I;
Described working plate is cavity structure, its lower surface arranges sealing-ring II, upper surface is provided with through hole that is equally distributed and cavity connects, described working plate prolongs vertical direction and moves between described two stands, form enclosed housing respectively by described sealing-ring I, described sealing-ring II between described cover cap and described working plate, two adjacent described working plates, working plate described in orlop is fixedly installed on described base;
Described vacuum system comprises vacuum sensor, the vacuum solenoid be arranged on described working plate, vacuum pump and the condenser that is connected with described vacuum pump are united, described vacuum solenoid is connected with described vacuum pump by valve tube, and described hydrostatic control lifting device, described vacuum sensor, described vacuum pump, described vacuum solenoid are all electrically connected with described PLC;
Described high frequency heating system comprises radio-frequency generator and is arranged on the applicator plate in described working plate cavity, and described applicator plate and described radio-frequency generator are electrically connected, and described radio-frequency generator and described PLC are electrically connected.
As further technical scheme, also comprise the infrared temperature-test sensor be arranged in described working plate cavity, described infrared temperature-test sensor and described PLC are electrically connected.
As further technical scheme, described working plate upper surface is also provided with the filtering net that arrange corresponding to described lead to the hole site.
As further technical scheme, described working plate upper surface is also provided with the groove matched with described sealing-ring I, described sealing-ring II.
Working process of the present utility model is:
Leather is tiled on working plate upper surface, primer fluid pressure-controlled lifting device, working plate is risen to and cover cap, forms enclosed housing structure respectively by sealing-ring I, sealing-ring II between two working plates, the control panel of PLC sets negative pressure of vacuum value, temperature value, time of drying etc.PLC controls vacuum pump startup and bleeds, and when the vacuum tightness in enclosed housing reaches set(ting)value, vacuum sensor transmits a signal to PLC; PLC controls radio-frequency generator and starts working, high-frequency electric field is produced by applicator plate, thus leather is heated, moisture in leather is evaporated, simultaneously, infrared temperature-test sensor detects the temperature in vacuum cavity, and transmission of signal is to PLC, and whether the unlatching of control radio-frequency generator and vacuum pump.When producing water vapour in vacuum cavity, vacuum tightness inductor block by signal transmission to PLC, PLC controls vacuum pump and starts working, vacuum solenoid is opened, steam enters valve tube by the through hole on working plate upper surface, and simultaneously filtering net makes the scurf that produces in drying process and leather fiber cannot enter in valve tube, then, be water by condenser by vapor condensation, carry out subsequent technique recycle.
The beneficial effects of the utility model are embodied in:
The utility model adopts said structure, adopts high frequency heating system, and rate of heating is fast, homogeneous heating, make the drying of leather evenly, improve drying efficiency; Through hole is provided with filtering net, prevents the scurf that produces in drying process and leather fiber from entering in valve tube, improve and vacuumize efficiency; Adopt PLC, level of automation is higher, operates easier, accurately, coordinates infrared temperature-test sensor, detects the temperature in vacuum cavity in real time, automatically adjusts temperature in time, make leather drying better quality.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is utility model works platen structure schematic diagram.
Fig. 3 is the utility model Controlling System schematic diagram.
In figure: 1, base; 2, two stands; 3, cover cap; 31, sealing-ring I; 4, working plate; 41, sealing-ring II; 42, filtering net; 43, through hole; 44, groove; 5, hydrostatic control lifting device; 61, vacuum sensor; 62, vacuum solenoid; 63, vacuum pump; 64, condenser; 71, radio-frequency generator; 72, applicator plate; 8, infrared temperature-test sensor; 9, PLC.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figures 1 to 3, the embodiment of a kind of leather vacuum drying installation of the utility model, comprising:
Comprise base 1, two stands 2, cover cap 3, the PLC 9 that is arranged at least one deck working plate 4 between two stands 2, the hydrostatic control lifting device 5 being arranged on two stands 2 inside, vacuum system, high frequency heating system and is arranged on two stands 2;
Cover cap 3 is arranged on the top between two stands 2, and cover cap 3 lower surface arranges sealing-ring I 31;
Working plate 4 is cavity structure, its lower surface arranges sealing-ring II 41, upper surface is provided with through hole 43 that is equally distributed and cavity connects, working plate 4 prolongs vertical direction and moves between two stands 2, form enclosed housing respectively by sealing-ring I 31, sealing-ring II 41 between cover cap 3 and the adjacent working plate 4 of working plate 4, two, orlop working plate 4 is fixedly installed on base 1;
Vacuum system comprises vacuum sensor 61, the vacuum solenoid 62 be arranged on working plate 4, vacuum pump 63 and the condenser 64 that is connected with vacuum pump 63, vacuum solenoid 62 is connected with vacuum pump 63 by valve tube, and hydrostatic control lifting device 5, vacuum sensor 61, vacuum pump 62, vacuum solenoid 62 are all electrically connected with PLC 9;
High frequency heating system comprises radio-frequency generator 71 and is arranged on the applicator plate 72 in working plate 4 cavity, and applicator plate 72 and radio-frequency generator 71 are electrically connected, and radio-frequency generator 71 and PLC 9 are electrically connected.
During work, leather is tiled on working plate 4 upper surface, primer fluid pressure-controlled lifting device 5, working plate 4 is risen to form enclosed housing structure respectively by sealing-ring I 31, sealing-ring II 41 between the adjacent working plate 4 of cover cap 3, two, the control panel of PLC 9 sets negative pressure of vacuum value, temperature value, time of drying etc.PLC 9 controls vacuum pump 63 startup and bleeds, and when the vacuum tightness in enclosed housing reaches set(ting)value, vacuum sensor 61 transmits a signal to PLC 9; PLC 9 controls radio-frequency generator 71 and starts working, high-frequency electric field is produced by applicator plate 72, thus leather is heated, moisture in leather is evaporated, simultaneously, infrared temperature-test sensor 8 detects the temperature in enclosed housing, and transmission of signal is to PLC 9, and whether the unlatching of control radio-frequency generator 71 and vacuum pump 63.When producing water vapour in enclosed housing, vacuum tightness inductor block 61 by signal transmission to PLC 9, PLC 9 controls vacuum pump 63 and starts working, vacuum solenoid 62 is opened, steam enters valve tube by the through hole 43 on working plate 4 upper surface, and simultaneously filtering net 42 makes the scurf that produces in drying process and leather fiber cannot enter in valve tube, then, be water by condenser 64 by vapor condensation, carry out subsequent technique recycle.
Also comprise the infrared temperature-test sensor 8 be arranged in working plate 4 cavity, infrared temperature-test sensor 8 is connected with PLC 9, and infrared temperature-test sensor is interference-free under frequency electromagnetic waves, and the temperature accuracy of measurement is high, can be implemented in line to detect, realize full automatic control.
Working plate 4 upper surface is also provided with the filtering net 42 that arrange corresponding to through hole 43 position, prevents the scurf that produces in drying process and leather fiber from entering in valve tube, improves and vacuumize efficiency.
Working plate 4 upper surface is also provided with the groove 44 matched with sealing-ring I 31, sealing-ring II 41, makes the sealing effectiveness of the enclosed housing formed between cover cap 3 and the adjacent working plate 4 of working plate 4, two better.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a leather vacuum drying installation, is characterized in that: comprise base (1), two stands (2), cover cap (3), the PLC (9) that is arranged at least one deck working plate (4) between described two stands (2), is arranged on the inner hydrostatic control lifting device (5) of described two stands (2), vacuum system, high frequency heating system and is arranged on described two stands (2);
Described cover cap (3) is arranged on the top between described two stands (2), and described cover cap (3) lower surface arranges sealing-ring I (31);
Described working plate (4) is cavity structure, its lower surface arranges sealing-ring II (41), upper surface is provided with through hole (43) that is equally distributed and cavity connects, described working plate (4) prolongs vertical direction and moves between described two stands (2), described cover cap (3) and described working plate (4), respectively by described sealing-ring I (31) between two adjacent described working plates (4), described sealing-ring II (41) forms enclosed housing, working plate described in orlop (4) is fixedly installed on described base (1),
Described vacuum system comprises vacuum sensor (61), the vacuum solenoid (62) be arranged on described working plate (4), vacuum pump (63) and the condenser (64) that is connected with described vacuum pump (63), described vacuum solenoid (62) is connected with described vacuum pump (63) by valve tube, and described hydrostatic control lifting device (5), described vacuum sensor (61), described vacuum pump (63), described vacuum solenoid (62) are all electrically connected with described PLC (9);
Described high frequency heating system comprises radio-frequency generator (71) and is arranged on the applicator plate (72) in described working plate (4) cavity, described applicator plate (72) and described radio-frequency generator (71) are electrically connected, and described radio-frequency generator (71) and described PLC (9) are electrically connected.
2. a kind of leather vacuum drying installation according to claim 1, it is characterized in that: also comprise the infrared temperature-test sensor (8) be arranged in described working plate (4) cavity, described infrared temperature-test sensor (8) and described PLC (9) are electrically connected.
3. a kind of leather vacuum drying installation according to claim 1, is characterized in that: described working plate (4) upper surface is also provided with the filtering net (42) that arrange corresponding to described through hole (43) position.
4. a kind of leather vacuum drying installation according to claim 1, is characterized in that: described working plate (4) upper surface is also provided with the groove (44) matched with described sealing-ring I (31), described sealing-ring II (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420870077.XU CN204385215U (en) | 2014-12-31 | 2014-12-31 | A kind of leather vacuum drying installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420870077.XU CN204385215U (en) | 2014-12-31 | 2014-12-31 | A kind of leather vacuum drying installation |
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| Publication Number | Publication Date |
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| CN204385215U true CN204385215U (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420870077.XU Expired - Fee Related CN204385215U (en) | 2014-12-31 | 2014-12-31 | A kind of leather vacuum drying installation |
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| CN (1) | CN204385215U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105316436A (en) * | 2015-11-04 | 2016-02-10 | 成都美饰实业有限责任公司 | Leather drying machine |
| CN105316433A (en) * | 2015-11-04 | 2016-02-10 | 成都美饰实业有限责任公司 | Novel leather drying device |
| CN105316435A (en) * | 2015-11-04 | 2016-02-10 | 成都美饰实业有限责任公司 | Tensioned leather drying machine |
| CN105331752A (en) * | 2015-11-04 | 2016-02-17 | 成都美饰实业有限责任公司 | Novel leather drying machine with heat energy efficiently utilized |
| CN105331755A (en) * | 2015-11-04 | 2016-02-17 | 成都美饰实业有限责任公司 | Novel leather drying device capable of efficiently utilizing heat energy |
| CN105331756A (en) * | 2015-11-04 | 2016-02-17 | 成都美饰实业有限责任公司 | Leather drying machine capable of efficiently utilizing heat energy |
| CN105331754A (en) * | 2015-11-04 | 2016-02-17 | 成都美饰实业有限责任公司 | Leather drying device |
| CN105331753A (en) * | 2015-11-04 | 2016-02-17 | 成都美饰实业有限责任公司 | Leather drying device capable of efficiently utilizing heat energy |
| CN106244738A (en) * | 2016-08-29 | 2016-12-21 | 南通思瑞机器制造有限公司 | A kind of leather drying technique based on drying machine |
| CN108203742A (en) * | 2018-02-07 | 2018-06-26 | 胡和萍 | A kind of leather drying processing processing unit |
| IT201900002463A1 (en) * | 2019-02-20 | 2020-08-20 | Officine Di Cartigliano S P A | COMBINED MACHINE FOR THE HEAT TREATMENT OF DRYING OF DIELECTRIC PRODUCTS |
-
2014
- 2014-12-31 CN CN201420870077.XU patent/CN204385215U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105316436A (en) * | 2015-11-04 | 2016-02-10 | 成都美饰实业有限责任公司 | Leather drying machine |
| CN105316433A (en) * | 2015-11-04 | 2016-02-10 | 成都美饰实业有限责任公司 | Novel leather drying device |
| CN105316435A (en) * | 2015-11-04 | 2016-02-10 | 成都美饰实业有限责任公司 | Tensioned leather drying machine |
| CN105331752A (en) * | 2015-11-04 | 2016-02-17 | 成都美饰实业有限责任公司 | Novel leather drying machine with heat energy efficiently utilized |
| CN105331755A (en) * | 2015-11-04 | 2016-02-17 | 成都美饰实业有限责任公司 | Novel leather drying device capable of efficiently utilizing heat energy |
| CN105331756A (en) * | 2015-11-04 | 2016-02-17 | 成都美饰实业有限责任公司 | Leather drying machine capable of efficiently utilizing heat energy |
| CN105331754A (en) * | 2015-11-04 | 2016-02-17 | 成都美饰实业有限责任公司 | Leather drying device |
| CN105331753A (en) * | 2015-11-04 | 2016-02-17 | 成都美饰实业有限责任公司 | Leather drying device capable of efficiently utilizing heat energy |
| CN106244738A (en) * | 2016-08-29 | 2016-12-21 | 南通思瑞机器制造有限公司 | A kind of leather drying technique based on drying machine |
| CN108203742A (en) * | 2018-02-07 | 2018-06-26 | 胡和萍 | A kind of leather drying processing processing unit |
| IT201900002463A1 (en) * | 2019-02-20 | 2020-08-20 | Officine Di Cartigliano S P A | COMBINED MACHINE FOR THE HEAT TREATMENT OF DRYING OF DIELECTRIC PRODUCTS |
| WO2020170145A1 (en) * | 2019-02-20 | 2020-08-27 | Officine Di Cartigliano S.P.A. | Combined machine for the thermic drying treatment of dielectric products |
| CN113939602A (en) * | 2019-02-20 | 2022-01-14 | 卡尔帝尔亚诺工厂股份公司 | Combined machine for thermal drying treatment of dielectric products |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20181231 |
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| CF01 | Termination of patent right due to non-payment of annual fee |