CN204401012U - A kind of leather straining-board drying installation - Google Patents

A kind of leather straining-board drying installation Download PDF

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Publication number
CN204401012U
CN204401012U CN201420871130.8U CN201420871130U CN204401012U CN 204401012 U CN204401012 U CN 204401012U CN 201420871130 U CN201420871130 U CN 201420871130U CN 204401012 U CN204401012 U CN 204401012U
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CN
China
Prior art keywords
leather
toggling
scalable
calutron
drying installation
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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 - Fee Related
Application number
CN201420871130.8U
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Chinese (zh)
Inventor
孟勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ocean Xinji City Leather Co Ltd
Original Assignee
Ocean Xinji City Leather Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ocean Xinji City Leather Co Ltd filed Critical Ocean Xinji City Leather Co Ltd
Priority to CN201420871130.8U priority Critical patent/CN204401012U/en
Application granted granted Critical
Publication of CN204401012U publication Critical patent/CN204401012U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model proposes a kind of leather straining-board drying installation, comprise bellows, be arranged on the toggling main body in bellows, toggling main body comprises turntable, be arranged on the shaft coupling on turntable, the support be connected with shaft coupling, be arranged on the calutron in support surrounding, be arranged on the laterally rotatable connecting rod of carriage center, be fixed on the scalable toggling frame on connecting rod, the external driving control system of turntable, calutron is electrically connected with PLC, calutron is connected with electromagnetic force balance sensor, electromagnetic force balance sensor is electrically connected with PLC, connecting rod is connected with motor, scalable toggling frame surrounding is provided with clip, inside is provided with ratchet track, outer setting has iron bar, the utility model leather straining-board drying installation pulling force is controlled, and obtain leather scope wide, yield of leather is high, and drying efficiency is high.

Description

A kind of leather straining-board drying installation
Technical field
The utility model relates to a kind of drying installation, particularly relates to a kind of leather straining-board drying installation.
Background technology
Toggling is developed by ancient tacking and comes, and in this drying process, leather is in by pulling-over state always, and area not only can not shrink because of scattering and disappearing of moisture, but also by elongating by force, area is increased to some extent due to fiber.Compared with its drying mode, the mechanical effect that during toggling, leather is subject to is more significant.Someone did such experiment: by 1/4 wet oxhide, (moisture content is about 65%, and area is 1 ~ 2m about 2, thickness is about 1.8mm) and surrounding 16 special clips clamp, and the direction along radiation is strained, and the initial tension of each clip is adjusted to 7N, is then placed in kiln.Between dry epoch, the pulling force of each clip of Timing measurement, according to measuring result, draw in the drying firm initial stage, (namely leather moisture is down to 60% this one-phase from about 65%), pulling force suffered by leather is reduction trend; Then, along with the decline of water content, tension force starts to increase; During water content is down to about 35% this section from 50%, tension force gathers way quickening; When water content reduces to 30% ~ 25%, tension force gathers way the fastest, and show in this moisture scope, leather the most easily shrinks.If continue drying to go down, then along with the decline of water content, the increase trend of clip tension can slow down again; When the tension force on every clip reaches about 20N (corresponding leather water content is about 18%), tension force then no longer increases, and starts on the contrary to decline.This phenomenon can be interpreted as: leather carries out between dry epoch with pulling-over state, when its water content drops to a certain scope, just start creep occurs, thisly after external force is cancelled, also restorable viscous deformation can not will last till that the moisture content of leather is down to the equilibrium moisture content under its corresponding temperature.Therefore when the water content of removing from office is about 30%, toggling is carried out to it, can yield of leather be increased.
At present, toggling has two kinds of different forms, and the first is non-powerful expanding toggling, and in this case, the drying of wet leather from water content more than 60%, can be performed until and become the crust leather that water content is about 20%.Although this toggling mode can not increase the area of leather, limit the contraction of leather, dried leather surface can also be made smooth simultaneously, without deadfold, often be used to the drying of clothing leather, upholstery leather.The second is powerful expanding toggling.Adopt this toggling, the moisture content of leather is generally no more than 35%, before carrying out this drying, expand by force with the area of machine by leather, make tension force suffered by leather be in the maximum range of tension force suffered by dry whole process, like this, both can alleviate the labour intensity of toggling subsequently, and leather is in ensuing drying process, also due to effect of creep, viscous deformation can occur, tension value will no longer increase, and the large area that stretched tight by force is then fixed, meanwhile, the unit elongation of finished leather also reduces greatly.Therefore, the toggling of the kind such as upper leather, ball leather can adopt this form.
Existing toggling device, in whole toggling process, the size of pulling force is unknown, and pulling force size is also uncontrollable, and the leather obtained is single leather, and can not obtain corresponding leather according to the demand of user, yield of leather is lower; Toggling frame moves for stationary state or single direction in whole drying process on the other hand, and drying effect is poor, and efficiency is low; Therefore be badly in need of developing a kind of pulling force controlled, obtain leather scope wide, yield of leather is high, the leather straining-board drying installation that drying efficiency is high.
Utility model content
The utility model makes improvements for above-mentioned Problems existing, and namely the technical problems to be solved in the utility model is to provide a kind of leather straining-board drying installation, and this leather straining-board drying installation pulling force is controlled, and obtain leather scope wide, yield of leather is high, and drying efficiency is high.
In order to solve the problems of the technologies described above, the utility model proposes so a kind of leather straining-board drying installation, comprise bellows, be arranged on the toggling main body in bellows, toggling main body comprises turntable, be arranged on the shaft coupling on turntable, the support be connected with shaft coupling, be arranged on the calutron in support surrounding, be arranged on the laterally rotatable connecting rod of carriage center, be fixed on the scalable toggling frame on connecting rod, the external driving control system of turntable, calutron is electrically connected with PLC, calutron is connected with electromagnetic force balance sensor, electromagnetic force balance sensor is electrically connected with PLC, connecting rod is connected with motor, scalable toggling frame surrounding is provided with clip, inside is provided with ratchet track, outer setting has iron bar.
As further improvement of the utility model, ratchet track is telescopic ratchet track.
As further improvement of the utility model, clip is connected with scalable toggling frame by spring.
As further improvement of the utility model, iron bar is slim iron bar, covers scalable toggling frame one week and corresponding with calutron.
As further improvement of the utility model, surrounding and the top of bellows are provided with blower fan.
As further improvement of the utility model, scalable toggling frame has one at least.
Principle of work of the present utility model and beneficial effect are: first clamped by leather to be processed with scalable toggling frame clip, then, connect calutron, slowly increase the electric current in calutron, because scalable toggling frame surrounding is provided with iron bar, under the effect of electromagnetic force, scalable toggling frame is stretched by surrounding, leather is tensioning gradually, open the blower fan in bellows, turntable starts to rotate under the drive of motor simultaneously, toggling frame drives leather to rotate, the humidity of leather reduces gradually, electromagnetic force needed for leather tensioning increases gradually, electromagnetic force balance sensor by the size real-time Transmission of power to PLC, PLC controls calutron size of current, according to the relation of electromagnetic force and leather humidity, when electromagnetic force reaches set value, leather drying completes.In addition, when leather humidity is higher, the tensile force of leather is less by humidity effect, can also be rotated, and then drive toggling frame to rotate up and down, reach initial dry object by the rotatable connecting rod of driven by motor.
A kind of leather straining-board drying installation pulling force that the utility model proposes is controlled, and can obtain corresponding leather according to different needs, and process hides scope is comparatively wide, and yield of leather is high, and drying effect is good.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the utility model structural representation;
Fig. 2 is scalable toggling shelf structure schematic diagram in the utility model.
In figure: 1, bellows; 11, blower fan; 2, toggling main body; 21, turntable; 22, shaft coupling; 23, support; 24, calutron; 25, connecting rod; 26, scalable grillage; 261, clip; 262, ratchet track; 263, iron bar.
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 Fig. 1 ~ Fig. 2, a kind of embodiment of the present utility model, comprise bellows 1, be arranged on the toggling main body 2 in bellows, toggling main body 2 comprises turntable 21, be arranged on the shaft coupling 22 on turntable 21, the support 23 be connected with shaft coupling 22, be arranged on the calutron 24 in support 23 surrounding, be arranged on the laterally rotatable connecting rod 25 at support 23 center, be fixed on the scalable toggling frame 26 on connecting rod 25, the external driving control system of turntable 21, calutron 24 is electrically connected with PLC, calutron 24 is connected with electromagnetic force balance sensor, electromagnetic force balance sensor is electrically connected with PLC, connecting rod 25 is connected with motor, scalable toggling frame 26 surrounding is provided with clip 261, inside is provided with ratchet track 262, outer setting has iron bar 263.
In use, first with the clip 261 on scalable toggling frame 26, leather to be processed is clamped, then, connect calutron 24, slowly increase the electric current in calutron 24, because scalable toggling frame 26 surrounding is provided with iron bar 263, under the effect of electromagnetic force, scalable toggling frame 26 is stretched by surrounding, leather is tensioning gradually, open the blower fan 11 in bellows 1, turntable 21 starts to rotate under the drive of motor simultaneously, scalable toggling frame 26 drives leather to rotate, the humidity of leather reduces gradually, electromagnetic force needed for leather tensioning increases gradually, electromagnetic force balance sensor by the size real-time Transmission of power to PLC, PLC controls calutron 24 size of current, according to the relation of electromagnetic force and leather humidity, when electromagnetic force reaches set value, leather drying completes.In addition, when leather humidity is higher, the tensile force of leather is less by humidity effect, can also be rotated, and then drive scalable toggling frame about 26 to rotate by the rotatable connecting rod 25 of driven by motor, reaches initial dry object.
As further technical scheme, ratchet track 262 is telescopic ratchet track.
It is interlock in order to realize ratchet track 262 and leather shrinkage and tensioning that ratchet track 262 is set to telescopic ratchet track.
As further technical scheme, clip 261 is connected with scalable toggling frame 26 by spring.
Because the shape of leather is lack of standardization, in order to the leather adapting to all size and shape can be clamped by clip 261, so arrange spring between clip 261 and scalable toggling frame 26.
As further technical scheme, iron bar 263 is slim iron bar, covers scalable toggling 26 1 weeks and corresponding with calutron 24.
Iron bar 263 is corresponding with calutron 24 is to utilize electromagnetic force to greatest extent.
As further technical scheme, the surrounding of bellows 1 and top are provided with blower fan 11.
, in order to realize, comprehensive drying is carried out to leather like this.
As further technical scheme, scalable toggling frame 26 has one at least.
Scalable toggling frame 26 can be provided with multiple, increases work efficiency.
The foregoing is 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 (6)

1. a leather straining-board drying installation, it is characterized in that, comprise bellows (1), be arranged on the toggling main body (2) in described bellows, described toggling main body (2) comprises turntable (21), be arranged on the shaft coupling (22) on described turntable (21), the support (23) be connected with described shaft coupling (22), be arranged on the calutron (24) in described support (23) surrounding, be arranged on the laterally rotatable connecting rod (25) at described support (23) center, be fixed on the scalable toggling frame (26) on described connecting rod (25), described turntable (21) external driving control system, described calutron (24) is electrically connected with PLC, described calutron (24) is connected with electromagnetic force balance sensor, described electromagnetic force balance sensor is electrically connected with PLC, described connecting rod (25) is connected with motor, described scalable toggling frame (26) surrounding is provided with clip (261), inside is provided with ratchet track (262), outer setting has iron bar (263).
2. a kind of leather straining-board drying installation according to claim 1, is characterized in that, described ratchet track (262) is telescopic ratchet track.
3. a kind of leather straining-board drying installation according to claim 1, is characterized in that, described clip (261) is connected with described scalable toggling frame (26) by spring.
4. a kind of leather straining-board drying installation according to claim 1, it is characterized in that, described iron bar (263) is slim iron bar, covers described scalable toggling frame (26) one weeks and corresponding with described calutron (24).
5. a kind of leather straining-board drying installation according to claim 1, is characterized in that, the surrounding of described bellows (1) and top are provided with blower fan (11).
6. a kind of leather straining-board drying installation according to claim 1, is characterized in that, described scalable toggling frame (26) has one at least.
CN201420871130.8U 2014-12-31 2014-12-31 A kind of leather straining-board drying installation Expired - Fee Related CN204401012U (en)

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Application Number Priority Date Filing Date Title
CN201420871130.8U CN204401012U (en) 2014-12-31 2014-12-31 A kind of leather straining-board drying installation

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Application Number Priority Date Filing Date Title
CN201420871130.8U CN204401012U (en) 2014-12-31 2014-12-31 A kind of leather straining-board drying installation

Publications (1)

Publication Number Publication Date
CN204401012U true CN204401012U (en) 2015-06-17

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Cited By (14)

* Cited by examiner, † Cited by third party
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
CN105316435A (en) * 2015-11-04 2016-02-10 成都美饰实业有限责任公司 Tensioned leather drying machine
CN105316432A (en) * 2015-11-04 2016-02-10 成都美饰实业有限责任公司 Tensioned leather drying machine capable of effectively using heat energy
CN105316433A (en) * 2015-11-04 2016-02-10 成都美饰实业有限责任公司 Novel leather drying device
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
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
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
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
CN106702751A (en) * 2017-02-10 2017-05-24 广州益合康贸易有限公司 Carving and coloring process of artificial leather
CN107130064A (en) * 2017-06-30 2017-09-05 海宁瑞星皮革有限公司 A kind of method and its complexes for leather drying
CN107267690A (en) * 2017-06-28 2017-10-20 浙江深梦皮革科技有限公司 A kind of leather drying plant
CN108441586A (en) * 2018-02-07 2018-08-24 胡和萍 A kind of drying unit for leather surface
CN108517379A (en) * 2018-04-02 2018-09-11 周磊 A kind of cloth clamping device of leather products automatic production line

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN105316435A (en) * 2015-11-04 2016-02-10 成都美饰实业有限责任公司 Tensioned leather drying machine
CN105316432A (en) * 2015-11-04 2016-02-10 成都美饰实业有限责任公司 Tensioned leather drying machine capable of effectively using heat energy
CN105316433A (en) * 2015-11-04 2016-02-10 成都美饰实业有限责任公司 Novel leather drying device
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
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
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
CN105316436A (en) * 2015-11-04 2016-02-10 成都美饰实业有限责任公司 Leather drying machine
CN106702751A (en) * 2017-02-10 2017-05-24 广州益合康贸易有限公司 Carving and coloring process of artificial leather
CN107267690A (en) * 2017-06-28 2017-10-20 浙江深梦皮革科技有限公司 A kind of leather drying plant
CN107130064A (en) * 2017-06-30 2017-09-05 海宁瑞星皮革有限公司 A kind of method and its complexes for leather drying
CN107130064B (en) * 2017-06-30 2019-10-01 海宁瑞星皮革有限公司 A kind of method and its complexes for leather drying
CN108441586A (en) * 2018-02-07 2018-08-24 胡和萍 A kind of drying unit for leather surface
CN108517379A (en) * 2018-04-02 2018-09-11 周磊 A kind of cloth clamping device of leather products automatic production line

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150617

Termination date: 20181231