CN206902167U - The taut skin drying machine of environmental-friendly leather - Google Patents
The taut skin drying machine of environmental-friendly leather Download PDFInfo
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- CN206902167U CN206902167U CN201720538507.1U CN201720538507U CN206902167U CN 206902167 U CN206902167 U CN 206902167U CN 201720538507 U CN201720538507 U CN 201720538507U CN 206902167 U CN206902167 U CN 206902167U
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- leather
- skin
- taut
- environmental
- dehumidifier
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Abstract
The utility model discloses a kind of taut skin drying machine of environmental-friendly leather,It includes taut skin machine,Hothouse,Heater,Waste-heat recovery device,Dehumidifier and air purifier,The taut skin machine is arranged in hothouse,The hothouse is provided with air inlet and air outlet,The dehumidifier is connected by utilidor with air outlet,The air purifier is connected by pipeline with dehumidifier,The heater is connected with air inlet and air purifier respectively by pipeline,The waste-heat recovery device is arranged on dehumidifier,The taut skin drying machine of environmental-friendly leather of the present utility model,Can be quick,Uniformly stretch tight flat leather,So that leather direction Uniform Tension is taut flat,Need not be stretched tight plain net plate,And it can simultaneously stretch tight put down multiple leathers every time,So that save the energy in follow-up drying course,Lift drying efficiency,Improve the yield of leather of leather,Reduce production cost.
Description
Technical field
It the utility model is related to a kind of leather processing mechanical field, more particularly to a kind of taut skin drying machine of environmental-friendly leather.
Background technology
In leather processing technique, flat drying of stretching tight is a critically important link, it is necessary to leather be strutted into fixed drying, not so
Leather ductility after drying is bad, and yield of leather is low.
At present, a large amount of enterprises are processed using the taut skin drying machine of traditional leather to leather, still, this processing
There is following defects for method：
1st, traditional leather drier uses electric heater unit, dries a piece of leather every time, and high energy consumption, drying efficiency is low,
Production cost is high.Using combustion gas or coal-fired hot-blast stove etc., high energy consumption, and the mode of heating such as combustion gas, fire coal has waste gas discharge, causes
The pollution of environment；
If the 2, using vacuum drying, power consumption is big, and cost is high, and leather can produce some volatile harmful gas when drying
Body, discharge can make a big impact to environment.
Therefore, it is necessary to develop one kind can primary drying multi-disc leather, and leather can be made to circulate in the drying process
Using heat energy and recovery waste heat, energy consumption is reduced, saves the energy, reduces production cost, the taut skin of leather for lifting high and dry efficiency is done
Dry machine is extremely urgent.
Utility model content
The purpose of this utility model is to provide a kind of environmental-friendly leather taut skin drying machine in view of the shortcomings of the prior art.
To reach above-mentioned purpose, the utility model is achieved through the following technical solutions.
A kind of environmental-friendly leather stretches tight skin drying machine, it include taut skin machine, hothouse, heater, waste-heat recovery device,
Dehumidifier and air purifier, the taut skin machine are arranged in hothouse, and the hothouse is provided with air inlet and air outlet, described
Dehumidifier is connected by utilidor with air outlet, and the air purifier is connected by pipeline with dehumidifier, the heating dress
Put and connected respectively with air inlet and air purifier by pipeline, the waste-heat recovery device is arranged on dehumidifier.Further
, the leather stretches tight, and skin machine includes support, taut skin framework, leather presss from both sides, connector and control cabinet, the taut skin framework pass through connection
Part is rack-mount, and on the control cabinet mounting bracket, control cabinet described in control device is provided with the control cabinet
Control device and PLC are inside installed, the control device is connected with PLC, leather folder by steel wire with
Control device connects.
Further, the control device includes servomotor, electromagnetic clutch, reel and pulling force sensor, the electricity
Magnet clutch and reel are sequentially arranged at private and taken in the rotating shaft of motor, and the reel is connected by steel wire with pulling force sensor, institute
State pulling force sensor by steel wire and leather folder connect, the servomotor, electromagnetic clutch and pulling force sensor respectively with PLC
Controller is connected and controlled by PLC.
Further, the connector includes the first fixed pole, the second fixed pole, pole, the first pull bar and the second pull bar, described
First fixed pole is fixed on support, and the first fixed pole offers the first chute, and the first sliding block is provided with first chute, described
One end of second fixed pole and the pole is hinged in the first fixed pole, and second fixed pole is fixed on taut skin framework, and described
Two pull bar one end are hinged on the first sliding block, and the second chute is offered on the second pull bar, second is provided with second chute
Sliding block, the other end of the pole are hinged on the second sliding block, and one end of first pull bar is hinged on the second sliding block, another
End is hinged in the second fixed pole.
Further, the taut skin machine also includes control terminal, the control terminal connection PLC controllers.
Environmental-friendly leather of the present utility model stretches tight skin drying machine, can quickly, uniformly stretch tight flat leather so that leather direction
Uniform Tension is taut flat, it is not necessary to taut plain net plate, and can simultaneously stretch tight put down multiple leathers every time so that in follow-up drying course
The energy is saved, lifts drying efficiency, improves the yield of leather of leather, reduces production cost.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is taut skin machine structural representation of the present utility model；
Fig. 3 is connecting-piece structure schematic diagram of the present utility model；
Fig. 4 is controling device structure diagram of the present utility model；
Legend：100. taut skin machine；110. hothouse；120. heater；130. waste-heat recovery device；140. dehumidifier；
150. air purifier；111. air inlet；112. air outlet；1. support；2. taut skin framework；3. leather presss from both sides；4. control device；
5.PLC controllers；6. operate terminal；7. connector；8. control cabinet；21. positioning pipe；22. spool；41. servomotor；42. electricity
Magnet clutch；43. reel；44. pulling force sensor；71. the first fixed pole；72. the second fixed pole；73. pole；74. the first pull bar；
75. the second pull bar；711. first chutes；712. first sliding blocks；751. first chutes；752. second sliding blocks.
Embodiment
The utility model is described further with reference to embodiment, but is not limited to the content on specification.
As Figure 1-4：
A kind of taut skin drying machine of environmental-friendly leather, it includes taut skin machine 100, hothouse 110, heater 120, waste heat
Retracting device 130, dehumidifier 140 and air purifier 150, the taut skin machine 100 are arranged in hothouse 110, the drying
Room 110 is provided with air inlet 111 and air outlet 112, and the dehumidifier 140 is connected by utilidor with air outlet 112, the sky
Gas purifier 150 is connected by pipeline with dehumidifier 140, the heater 120 by pipeline respectively with air inlet 111 and sky
Gas purifier 150 is connected, and the waste-heat recovery device 130 is arranged on dehumidifier 140.
Taut skin machine 100 it include support 1, taut skin framework 2, leather folder 3, control device 4, PLC 5, operation terminal 6
With connector 7, the skin framework 2 that stretches tight is arranged on support 1, and control device 4 is arranged on the column of support 1, and leather folder 3 passes through steel wire
It is connected with control device 4, control device 4 includes servomotor 41, electromagnetic clutch 42, reel 43 and pulling force sensor 44, electricity
Magnet clutch 42 and reel 43 are sequentially arranged at private and taken in the rotating shaft of motor 41, and reel 43 is connected by steel wire and pulling force sensor 44
Connect, pulling force sensor 44 is connected by steel wire with leather folder 3, and servomotor 41, electromagnetic clutch 42 and pulling force sensor 44 divide
It is not connected with PLC 5 and is controlled by PLC 5, operation terminal 6 connects PLC 5.
As shown in Figure 2：Connector 7 is installed in the column higher slice of support 1, and 4 every layer, be connected two taut skin frameworks
2, connector 7 includes the first fixed pole 71, the second fixed pole 72, pole 73, the first pull bar 73 and the second pull bar 75, the He of the second pull bar 72
One end of pole 73 is hinged on one end of the first fixed pole 71, and the first fixed pole 71 offers the first chute 711, in the first chute 711
First sliding block 712 is installed, one end of the second pull bar 75 is hinged on the first sliding block 712, and second is offered on the second pull bar 75
Chute 751, the second sliding block 752 being installed in the second chute 751, the other end of pole 73 is hinged on the second sliding block 752, and first
One end of pull bar 74 is hinged on the second sliding block 752, and the other end is hinged on the one end of the second fixed pole 72 away from the first fixed pole 71, the
Locating pin is provided with one sliding block 712, the first sliding block 711 can be made to be fixed in the first chute 711.
Taut skin framework 2 is the framework of rectangle, and leather folder 3 and leather contact site are provided with rubber tissue, main function be increase and
The frictional force of leather, make the de- folder of leather, while prevent leather from locally accepting excessive be pulled off.On taut skin framework 2 evenly and symmetrically
Positioning pipe 21 is provided with, the steel wire of connection leather folder 3 is passed through from positioning pipe 21, and installation cable tube is also set up on taut skin framework 2
22, the steel wire passed through from positioning pipe is converged in spool 22, and is connected with control device 4.
The quantity of leather folder 3 and positioning pipe 21 is arranged to even number, preferably more than four, and relative two leather folders 3 are one
It is right, leather Uniform Tension can be made using this distribution mode.
The servomotor 41 of PLC 5 and control device 4, electromagnetic clutch 42, reel 43 and pulling force sensor 44
In the casing of a control cabinet 8, welding box body is on the column of support 1.
Operation terminal 6 is general terminal device, can assign various action commands to PLC 5.
Operation principle of the present utility model is：As shown in figure 1, the taut skin framework 2 of three layers of rectangle is drawn for six totally respectively
Opening makes itself and plane-parallel, and the leather folder 3 on each taut skin framework 2 is clockwise successively by top leather folder 3 exemplified by six
Numbering is A, B, C, a, b, c, and leather surrounding leather folder 3 is clamped, and the leather tensile strength limit is set according to the species of different leathers
Value, the pulling force extreme value of each pair of pulling force sensor is set further according to leather concrete condition, and the pulling force extreme value of sensor is drawn less than leather
Power limiting value, and the pulling force extreme value setting of each pair of leather folder is identical, for example, the vertebra direction of animal's leather presss from both sides (A, a) along leather
Direction, then the corresponding pulling force extreme value of the leather folder (B, b) and (C, c) of its both sides can be set presss from both sides the big of (A, a) than leather, this
Sample can make whole leather stretching to uniformly, it is smooth, facilitate follow-up drying and improve yield of leather.
Pulling force sensor 44 is numbered with leather folder 3 unanimously, and it is Aa, Bb, Cc that private, which takes the number consecutively of motor 41, and it is corresponded to respectively
Connect pulling force sensor (A, a), (B, b), (C, c).
Start servomotor 41 by operating the control PLC controller 5 of terminal 6, servomotor 41 rotates, and reel 43 starts band
Move and roll steel wire, leather starts to open stretching in the presence of leather folder 3, when the sensing value of thrust of pulling force sensor 44 reaches
During the pulling force extreme value of pulling force sensor setting, PLC 5 controls servomotor 41 to stop operating, while controls electromagnetic clutch
Device 42 works the rotating shaft of stuck servomotor 41, prevents servomotor 41 from, because inertia rotates, leather being broken, treats all servos electricity
After machine 41 is stopped, leather stretching situation can be observed, if the leather in certain direction (such as leather folder A, a directions) is not complete
Full stretching and leveling, the control PLC controller 5 of operational control terminal 6 can be continued, be rotated further servo motor B b and Cc, stretched
Leather, when pulling force sensor Bb and Cc any one pulling force reach the leather tensile strength limiting value of setting, PLC 5 is certainly
Dynamic all servomotors of control are stopped, while start corresponding electromagnetic clutch 42, prevent from breaking leather.
Combined type leather of the present utility model stretches tight skin machine, can quickly, uniformly stretch tight flat leather so that leather direction is uniform
Stretching is taut flat, it is not necessary to taut plain net plate, and multiple the flat leathers that can stretch tight simultaneously every time, while during can making leather drying
Heat energy and recovery waste heat are recycled, reduces energy consumption, saves the energy, production cost is reduced, lifts high and dry efficiency.
Obviously, above-mentioned embodiment of the present utility model is only intended to clearly illustrate the utility model example,
And it is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, stated upper
It can also be made other changes in different forms on the basis of bright.Here all embodiments can not be given thoroughly
Lift.It is every to belong to obvious changes or variations that the technical solution of the utility model is extended out still in the utility model
Protection domain row.
Claims (5)
- The skin drying machine 1. a kind of environmental-friendly leather stretches tight, it is characterised in that：It includes taut skin machine (100), hothouse (110), heating Device (120), waste-heat recovery device (130), dehumidifier (140) and air purifier (150), taut skin machine (100) installation In hothouse (110), the hothouse (110) is provided with air inlet (111) and air outlet (112), and the dehumidifier (140) is logical Cross utilidor to connect with air outlet (112), the air purifier (150) is connected by pipeline with dehumidifier (140), described Heater (120) is connected with air inlet (111) and air purifier (150) respectively by pipeline, the waste-heat recovery device (130) it is arranged on dehumidifier (140).
- The skin drying machine 2. environmental-friendly leather according to claim 1 stretches tight, it is characterised in that：The leather stretches tight skin machine (100) Pass through company including support (1), taut skin framework (2), leather folder (3), connector (7) and control cabinet (8), the taut skin framework (2) Fitting (7) is arranged on support (1), and on control cabinet (8) mounting bracket (1), control is provided with the control cabinet (8) Device (4) processed, the control cabinet (8) is interior to be provided with control device (4) and PLC (5), the control device (4) and PLC Controller (5) is connected, and the leather folder (3) is connected by steel wire with control device (4).
- The skin drying machine 3. environmental-friendly leather according to claim 2 stretches tight, it is characterised in that：The control device (4) includes Servomotor (41), electromagnetic clutch (42), reel (43) and pulling force sensor (44), the electromagnetic clutch (42) and reel (43) private is sequentially arranged to take in the rotating shaft of motor (41), the reel (43) is connected by steel wire with pulling force sensor (44), The pulling force sensor (44) is connected by steel wire with leather folder (3), the servomotor (41), electromagnetic clutch (42) and drawing Force snesor (44) is connected with PLC (5) and controlled by PLC (5) respectively.
- The skin drying machine 4. environmental-friendly leather according to claim 2 stretches tight, it is characterised in that：The connector (7) includes the One fixed pole (71), the second fixed pole (72), pole (73), the first pull bar (74) and the second pull bar (75), first fixed pole (71) It is fixed on support (1), the first fixed pole (71) offers the first chute (711), and first is provided with first chute (711) Sliding block (712), one end of second fixed pole (72) and one end of the pole (73) are respectively hinged in the first fixed pole (71), Second fixed pole (72) is fixed on taut skin framework (2), and described second pull bar (75) one end is hinged on the first sliding block (712) On, the second chute (751) is offered on the second pull bar (75), the second sliding block (752) is installed in second chute (751), The other end of the pole (73) is hinged on the second sliding block (752), and one end of first pull bar (74) is hinged on the second cunning On block (752), the other end is hinged in the second fixed pole (72).
- The skin drying machine 5. environmental-friendly leather according to claim 1 stretches tight, it is characterised in that：The taut skin machine (100) is also wrapped Include operation terminal (6), operation terminal (6) the connection PLC (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720538507.1U CN206902167U (en) | 2017-05-16 | 2017-05-16 | The taut skin drying machine of environmental-friendly leather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720538507.1U CN206902167U (en) | 2017-05-16 | 2017-05-16 | The taut skin drying machine of environmental-friendly leather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206902167U true CN206902167U (en) | 2018-01-19 |
Family
ID=61288862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720538507.1U Expired - Fee Related CN206902167U (en) | 2017-05-16 | 2017-05-16 | The taut skin drying machine of environmental-friendly leather |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206902167U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111850181A (en) * | 2020-07-20 | 2020-10-30 | 张�浩 | Leather drying treatment method |
-
2017
- 2017-05-16 CN CN201720538507.1U patent/CN206902167U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111850181A (en) * | 2020-07-20 | 2020-10-30 | 张�浩 | Leather drying treatment method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180119 Termination date: 20190516 |