CN103397118B - Leather dyeing rotary drum - Google Patents
Leather dyeing rotary drum Download PDFInfo
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- CN103397118B CN103397118B CN201310342032.5A CN201310342032A CN103397118B CN 103397118 B CN103397118 B CN 103397118B CN 201310342032 A CN201310342032 A CN 201310342032A CN 103397118 B CN103397118 B CN 103397118B
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- 239000010985 leather Substances 0.000 title claims abstract description 43
- 238000004043 dyeing Methods 0.000 title claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 238000003860 storage Methods 0.000 claims abstract description 13
- 239000000975 dye Substances 0.000 claims description 111
- 239000000523 sample Substances 0.000 claims description 34
- 238000003756 stirring Methods 0.000 claims description 17
- 230000001105 regulatory effect Effects 0.000 claims description 14
- 238000001914 filtration Methods 0.000 claims description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 229910002804 graphite Inorganic materials 0.000 claims description 10
- 239000010439 graphite Substances 0.000 claims description 10
- 238000004020 luminiscence type Methods 0.000 claims description 10
- 239000000835 fiber Substances 0.000 claims description 8
- 239000012530 fluid Substances 0.000 claims description 8
- 239000000919 ceramic Substances 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 230000008054 signal transmission Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 1
- 238000010186 staining Methods 0.000 description 14
- 208000001840 Dandruff Diseases 0.000 description 8
- 230000035515 penetration Effects 0.000 description 6
- 238000004040 coloring Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 208000031872 Body Remains Diseases 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 239000000991 leather dye Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000011540 sensing material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Treatment Of Fiber Materials (AREA)
- Coloring (AREA)
Abstract
The invention provides a leather dyeing rotary drum, and belongs to the technical field of leather dying equipment. The invention solves technical problems such as low dyeing efficiency of rotary drums of prior art. The rotary drum comprises a pedestal and a drum body. A rotation shaft 1 and a rotation shaft 2 are respectively fixed on two ends of the drum body. The rotation drum also comprises a platform and a supporting rod. A water pump is fixed on the platform. A liquid storage tank is fixed on the platform. One end of the liquid storage tank is connected with the water pump. A rotation joint 1 is arranged on the outer end of the rotation shaft 1. The liquid storage tank is connected with the outer end of the rotation joint 1 through a water inlet pipe. A thermostatic valve is arranged between the liquid storage tank and the rotation joint. According to the invention, through maintaining the temperature and concentration of dyeing liquid in the inner cavity of the drum body within relatively stable values, rotation drum dyeing efficiency can be improved.
Description
Technical field
The invention belongs to leather coloring equipment technical field, relate to a kind of leather dyeing drum.
Background technology
Leather coloring is a complicated physical and chemical process, be dye molecule to the infiltration of leather fiber and cohesive process, be the total effect of physics and chemistry effect.In whole dyeing course, absorption, diffusion, infiltration and set influence each other, mutually replace.Leather coloring technique involves a wide range of knowledge, and influence factor is also a lot, mainly can be divided into the factors such as equipment, dye material, technique and operation.Although along with the development of production and improving constantly of scientific and technological level, dyeing machinery is also increasingly advanced, and the quality problems that equipment causes still can not be avoided completely.
China patent CN 201722395U discloses a kind of Revolving drum dyeing machine, and this Revolving drum dyeing machine is mounted between the side wall of two sides, and the housing oil hole place of the wheel bearing of Revolving drum dyeing machine is fixed with cored screw, and cored screw is connected with oil guide pipe; This dyeing machinery directly to cored screw oiling by oil guide pipe, thus to wheel bearing oiling, effectively can be stopped to climb the work accident caused and occur, increase work efficiency; Overall security is higher, and cost is low, easy to use.
But, in the actual dyeing course of leather, have the quality of many factors on leather to play very large impact.The concentration of such as dye liquor, leather dye time, because chemical materials not easily permeates in leather, so usually need the concentration increasing dye liquor, by the concentration difference between dye liquor and leather, increase the speed of dyestuff penetration, but, in actual mechanical process, after in part dyestuff penetration to leather in dye liquor, the concentration of dye liquor diminishes, and the concentration gradient difference between leather also diminishes, cause the seepage velocity of dyestuff slack-off gradually like this, reduce the efficiency of leather coloring; In addition, temperature also directly affects the quality of leather, the height of temperature, be related to the expanded level of fiber, be related to the solvability of dyestuff, dispersiveness, dyeing rate, dye uptake, look close and the performance etc. of additive performance, in rotary drum, the temperature of dye liquor can not be guaranteed, and staining efficiency not only can be caused comparatively slow, be also easy to occur the phenomenons such as dyeing flower.Dyeing machinery of the prior art does not all have good solution to above-mentioned two kinds of problems, or level of automation is inadequate, and therefore staining efficiency is lower.
Summary of the invention
The present invention be directed to the problems referred to above that existing technology exists, provide a kind of leather dyeing drum, technical problem to be solved by this invention is: the staining efficiency how improving rotary drum.
Object of the present invention realizes by following technical proposal:
A kind of leather dyeing drum, it is characterized in that, described rotary drum comprises base, described base is provided with a cylindric bulging body, an inner chamber is offered in described bulging body, the two ends of described bulging body are fixed with rotating shaft one and rotating shaft two respectively, described rotating shaft one and rotating shaft two are tubular shaft and both are coaxially arranged, the inner of described rotating shaft one is plugged in described bulging body, be provided with a drive unit that rotating shaft one can be driven to rotate between the outer end of described base and rotating shaft one, described rotating shaft two is articulated on described base, described rotary drum also comprises platform and support bar, the lower end of described support bar is vertically fixed on the upper surface of described base, the upper end of described support bar is connected mutually with described platform, described platform is fixed with a water pump, the outer end of described rotating shaft two is provided with a swivel joint two, and described swivel joint two is connected with described water pump by a water shoot, described platform is fixed with a reservoir, one end of described reservoir is connected with described water pump, the outer end place of described rotating shaft one is provided with a swivel joint one, the inner of described swivel joint one is connected with the outer end of described rotating shaft one, described reservoir is connected by the outer end of a water inlet pipe with described swivel joint one, a thermostatic valve is also provided with between described reservoir and swivel joint, when the dye liquor temperature in drum intracoelomic cavity is lower than dye liquor temperature in reservoir, described thermostatic valve can be opened and make the dye liquor in reservoir enter in inner chamber, when the dye liquor temperature in drum intracoelomic cavity is equal to or greater than the dye liquor temperature in reservoir, described thermostatic valve is in closing condition makes reservoir not be communicated with drum intracoelomic cavity.
Its principle of work is as follows: this leather dyeing drum, when dyeing, by dye liquor of annotating in reservoir, flow in bulging intracoelomic cavity by water inlet pipe, swivel joint one; Owing to being provided with a thermostatic valve between reservoir and swivel joint, when the dye liquor temperature in drum intracoelomic cavity is lower than dye liquor temperature in reservoir, thermostatic valve can be opened and make the dye liquor in reservoir enter in inner chamber, when the dye liquor temperature in drum intracoelomic cavity is equal to or greater than the dye liquor temperature in reservoir, thermostatic valve is in closing condition makes reservoir not be communicated with drum intracoelomic cavity, thus make the dye liquor temperature in drum intracoelomic cavity keep relative constancy, avoid causing dyestuff penetration to slow because dye liquor temperature is too low, improve staining efficiency comparatively slow, avoid occurring the phenomenons such as dyeing flower.
In above-mentioned a kind of leather dyeing drum, one is inserted with for detecting the temperature sensor of the dye liquor temperature in reservoir in described reservoir, described platform is fixed with a complete machine controller, described temperature sensor can convert the dye liquor temperature in reservoir to electrical signal, described complete machine controller can receive electrical signal that described temperature sensor sends and export heating instructions, also be inserted with a thermopair in described reservoir, described thermopair can receive described heating instructions and heat.After being designed with temperature sensor and thermopair, if the dye liquor temperature in reservoir is lower, can correspondingly heat, the dye liquor temperature in guarantee reservoir is maintained at a constant desired value.
In above-mentioned a kind of leather dyeing drum, described reservoir is also provided with one for detecting the Concentration Testing probe of dye liquor concentration in reservoir, the top of described reservoir is also provided with a hopper, described hopper comprises one for storing the storage bin of dyestuff, the below of described storage bin is connected with described reservoir by a carrier pipe, described carrier pipe is provided with a magnetic valve, described Concentration Testing probe can convert the dye liquor concentration in reservoir to electrical signal and pass to described complete machine controller, described complete machine controller can receive described Concentration Testing probe and transmits next electrical signal and send opening and closing instruction to described magnetic valve.Because the dye liquor in drum intracoelomic cavity is after dyeing for some time, dyestuff penetration is to leather surface, and corresponding dye liquor concentration reduces, and the concentration gradient difference between dye liquor and leather diminishes, and easily reduces staining efficiency; And after being designed with Concentration Testing probe and hopper, can ensure that the dye liquor concentration in reservoir is in the stationary value of expection, then enter in bulging intracoelomic cavity by water inlet pipe, swivel joint one, regulate the dye liquor concentration in drum intracoelomic cavity, ensure that the concentration gradient between dye liquor and leather is poor, improve staining efficiency.
In above-mentioned a kind of leather dyeing drum, described Concentration Testing probe comprises probing shell and probe rod, sensor interface is provided with in described probing shell, circuit card, photocell, luminescence chip, filter set, power supply, isolating cap and signal transmission line, described photocell, luminescence chip is all connected with circuit card by wire, one end of probe rod is connected mutually with described probing shell, the other end of described probe rod is connected with described isolating cap, described isolating cap comprises cap head, connecting rod and set collar, the two ends of described connecting rod are connected mutually with described cap head and set collar respectively, be provided with in described probe rod and excite photoconductive fiber and excite reception photoconductive fiber, described excite fibre-optic one end and excite receive fibre-optic one end be all fixed on described probe rod, described excite the fibre-optic the other end and excite receive the fibre-optic the other end respectively towards described luminescence chip and filter set, described filter set is positioned at described photronic input end.The immunity from interference of this Concentration Testing probe is strong, response is very fast, and not by impact that is wired and wireless clutter, accuracy of detection is high.
In above-mentioned a kind of leather dyeing drum, described reservoir is provided with an agitator, described agitator comprises agitator motor, stir shaft and stirring rake, described agitator motor to be positioned at above described reservoir and to be fixed on described platform, the upper end of described stir shaft is connected with the output terminal of described agitator motor, described stirring rake is connected mutually with the lower end of described stir shaft, described complete machine controller is connected with described agitator motor, and can send rotation command to described agitator motor when complete machine controller sends open command to described magnetic valve; Can send to described agitator motor the instruction that stops operating when complete machine controller sends out code to described magnetic valve.After being designed with agitator, the dyestuff in reservoir can be enable to dissolve rapidly, dye liquor is more even, and then improves the staining efficiency of complete machine.
In above-mentioned a kind of leather dyeing drum, described swivel joint one comprises housing, spring, spring pad, auxiliary seal ring, graphite annulus, ceramic ring and bearing, described housing offers fluid inlet, described spring one end is positioned at described housing bottom, the other end and the described spring pad of described spring lean, described auxiliary seal ring is arranged between described housing and graphite annulus, the outer end of described rotating shaft one is plugged in described housing, the bearing for supporting described rotating shaft one is provided with between the sidewall of described rotating shaft one and the internal surface of described housing, described ceramic ring is embedded in be formed between the outer face of described rotating shaft one and graphite annulus and seals.Rotating shaft one has bearing to support when rotating, and ceramic ring and the graphite annulus at rotating shaft one outer face place are formed friction sealed, and dye liquor can be entered in housing by fluid inlet and be entered in the inner chamber of bulging body by rotating shaft one.
In above-mentioned a kind of leather dyeing drum, described thermostatic valve comprises valve body, spool, valve gap and thermometer bulb, described spool offers posticum, described valve gap is connected with valve body screw thread, be provided with return spring in described valve body, the lower end of described return spring is connected mutually with the bottom of described valve body, and the upper end of described return spring is connected with described thermometer bulb, upper end and the spool of described thermometer bulb are connected as a single entity, and described spool coordinates with valve body slides; The top of described thermometer bulb is provided with push rod, and being also provided with in described valve body can along the reciprocating regulating block of described push rod length direction, and the upper end of described push rod is connected mutually with described regulating block, and the lower end of described regulating block is also connected with valve gap by screw thread; Length direction along described push rod in described valve body is also provided with a turncap, the upper end of described regulating block is connected with described turncap, described valve body is also provided with a turning handle that described turncap can be driven to rotate outward, water-in and water outlet is also offered in described valve body, described water-in is connected with described water inlet pipe, and described water outlet is connected with the fluid inlet on described swivel joint.When the dye liquor temperature in drum intracoelomic cavity is greater than or equal to dye liquor temperature in reservoir, thermometer bulb in valve body detects that the dye liquor temperature in bulging intracoelomic cavity is higher, temperature sensing material expanded by heating in thermometer bulb, promotion push rod moves up, because push rod is connected cannot moves with regulating block, move down so can only promote thermometer bulb, make spool and then down move simultaneously, reduction storage chute flows to the dye liquor amount in inner chamber; When thermometer bulb detects dye liquor temperature in bulging intracoelomic cavity lower than dye liquor temperature in reservoir, thermometer bulb shrinks, spool is moved upward, thus storage chute is connected with drum intracoelomic cavity, the dye liquor that temperature is higher flows in drum intracoelomic cavity from reservoir, improves the dye liquor temperature in drum intracoelomic cavity, improve the staining efficiency of rotary drum, after adopting thermostatic valve, do not need Artificial Control to intake, realize the automatic adjustment of dye liquor temperature; And, after being designed with turning handle, the temperature of predeterminable thermostatic valve, carries out corresponding temperature adjustment according to different dye characteristics, in addition, in initial reinforced process, constantly can rotate turning handle, preset temp is heightened, thus realize the filling of dye liquor, certainly, also on drum body, offer charging opening to realize the filling of initial dye liquor by direct, not in this to go forth.
In above-mentioned a kind of leather dyeing drum, described valve body adopts aluminium alloy to make, described thermometer bulb is fixed with a magnet, the lower surface of described valve body is fixed with the electromagnetic sensor that can be detected described magnet change in displacement, described electromagnetic sensor can convert the change in displacement of described magnet to electrical signal and pass to complete machine controller, described complete machine controller can receive described electromagnetic sensor send electrical signal and export run or stop instruction to described water pump.After being designed with magnet and electromagnetic sensor, while dye liquor in reservoir flows toward drum intracoelomic cavity, water pump starts water suction, thus enable the dye liquor total amount in drum body remain in a stationary value, avoid increasing because of capacity or reducing, and each factors such as the concentration of dye liquor, temperature are changed, improve the staining efficiency of complete machine.
In above-mentioned a kind of leather dyeing drum, described water inlet pipe is also provided with a filtration unit, described filtration unit comprises a cylindrical shell, described cylindrical shell offers a central through hole, the inner side-wall of described cylindrical shell is removably fixed with one for hiding the filter screen of described central through hole, the upper end of described cylindrical shell is provided with for the upper grab with the clamping of described reservoir phase, and the lower end of described cylindrical shell is provided with for the lower grab with the clamping of described water inlet pipe phase.After being designed with filtration unit, when from drum intracoelomic cavity, the dye liquor of sucking-off is reentered in bulging intracoelomic cavity by reservoir, water inlet pipe, swivel joint one, may with the scurf of leather, after being designed with filtration unit, can by scurf every under, avoid scurf again to enter the quality that have impact on dye liquor in bulging body, also avoid scurf long term accumulation to sweep cleaning inconvenience in drum intracoelomic cavity.
In above-mentioned a kind of leather dyeing drum, described drive unit comprises a servomotor be fixed on described base, and the output terminal of described servomotor is connected with described rotating shaft one by a transmission belt.
Compared with prior art, the present invention has the following advantages:
1, reservoir in the present invention and be provided with a thermostatic valve between swivel joint, when the dye liquor temperature in drum intracoelomic cavity is lower than dye liquor temperature in reservoir, thermostatic valve can be opened and make the dye liquor in reservoir enter in inner chamber, when the dye liquor temperature in drum intracoelomic cavity is equal to or greater than the dye liquor temperature in reservoir, thermostatic valve is in closing condition makes reservoir not be communicated with drum intracoelomic cavity, thus make the dye liquor temperature in drum intracoelomic cavity keep relative constancy, avoid causing dyestuff penetration to slow because dye liquor temperature is too low, improve staining efficiency slower, avoid occurring the phenomenons such as dyeing flower,
2, be designed with temperature sensor and thermopair in the present invention, if the dye liquor temperature in reservoir is lower, can correspondingly heat, the dye liquor temperature in guarantee reservoir is maintained at a constant desired value;
3, Concentration Testing probe and hopper is designed with in the present invention, can ensure that the dye liquor concentration in reservoir is in the stationary value of expection, then enter in bulging intracoelomic cavity by water inlet pipe, swivel joint one, regulate the dye liquor concentration in drum intracoelomic cavity, ensure that the concentration gradient between dye liquor and leather is poor, improve staining efficiency;
4, magnet and electromagnetic sensor is designed with in the present invention, while dye liquor in reservoir flows toward drum intracoelomic cavity, water pump starts water suction, thus enable the dye liquor total amount in drum body remain in a stationary value, avoid increasing because of capacity or reducing, and each factors such as the concentration of dye liquor, temperature are changed, improve the staining efficiency of complete machine;
5, filtration unit is designed with in the present invention, when from drum intracoelomic cavity, the dye liquor of sucking-off is reentered in bulging intracoelomic cavity by reservoir, water inlet pipe, swivel joint one, may with the scurf of leather, after being designed with filtration unit, can by scurf every under, avoid scurf again to enter the quality that have impact on dye liquor in bulging body, also avoid scurf long term accumulation to sweep cleaning inconvenience in drum intracoelomic cavity.
Accompanying drawing explanation
Fig. 1 is the structural representation of this leather dyeing drum in embodiment.
Fig. 2 is the wiring layout of this thermostatic valve and swivel joint one in embodiment.
Fig. 3 is the structural representation of this Concentration Testing probe in embodiment.
Fig. 4 is the structural representation of this filtration unit in embodiment.
In figure, 1, base; 2, body is roused; 3, rotating shaft one; 4, rotating shaft two; 5, drive unit; 6, platform; 7, support bar; 8, water pump; 9, swivel joint two; 10, water shoot; 11, reservoir; 12, swivel joint one; 13, water inlet pipe; 14, thermostatic valve; 15, temperature sensor; 16, complete machine controller; 17, thermopair; 18, storage bin; 19, carrier pipe; 20, Concentration Testing probe; 21, probing shell; 22, probe rod; 23, sensor interface; 24, circuit card; 25, photocell; 26, luminescence chip; 27, upper grab; 28, servomotor; 29, transmission belt; 30, lower grab; 31, agitator motor; 32, stir shaft; 33, stirring rake; 34, housing; 35, spring; 36, spring pad; 37, fluid inlet; 38, magnet; 39, electromagnetic sensor; 40, bearing; 41, valve body; 42, spool; 43, valve gap; 44, thermometer bulb; 45, return spring; 46, push rod; 47, regulating block; 48, turncap; 49, water-in; 50, water outlet; 51, cylindrical shell; 52, central through hole; 53, filter screen.
Embodiment
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, this rotary drum comprises base 1, base 1 is provided with a cylindric bulging body 2, an inner chamber is offered in drum body 2, the two ends of drum body 2 are fixed with rotating shaft 1 and rotating shaft 24 respectively, rotating shaft 1 and rotating shaft 24 are tubular shaft and both are coaxially arranged, the inner of rotating shaft 1 is plugged in bulging body 2, a drive unit 5 that rotating shaft 1 can be driven to rotate is provided with between the outer end of base 1 and rotating shaft 1, in the present embodiment, drive unit 5 comprises a servomotor 28 be fixed on base 1, the output terminal of servomotor 28 is connected with rotating shaft 1 by a transmission belt 29.As other scheme, also servomotor can be connected with rotating shaft one by driving gear set.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, rotating shaft 24 is articulated on base 1, rotary drum also comprises platform 6 and support bar 7, the lower end of support bar 7 is vertically fixed on the upper surface of base 1, the upper end of support bar 7 is connected mutually with platform 6, platform 6 is fixed with a water pump 8, the outer end of rotating shaft 24 is provided with a swivel joint 29, and swivel joint 29 is connected with water pump 8 by a water shoot 10, platform 6 is fixed with a reservoir 11, one end of reservoir 11 is connected with water pump 8, the outer end place of rotating shaft 1 is provided with a swivel joint 1, the inner of swivel joint 1 is connected with the outer end of rotating shaft 1, reservoir 11 is connected with the outer end of swivel joint one by a water inlet pipe 13, a thermostatic valve 14 is also provided with between reservoir 11 and swivel joint, when the dye liquor temperature in drum body 2 inner chamber is lower than dye liquor temperature in reservoir 11, thermostatic valve 14 can be opened and make the dye liquor in reservoir 11 enter in inner chamber, when the dye liquor temperature in drum body 2 inner chamber is equal to or greater than the dye liquor temperature in reservoir 11, thermostatic valve 14 is in closing condition makes reservoir 11 not be communicated with drum body 2 inner chamber.Specifically, swivel joint 1 comprises housing 34, spring 35, spring pad 36, auxiliary seal ring, graphite annulus, ceramic ring and bearing 40, housing 34 offers fluid inlet 37, spring 35 one end is positioned at bottom housing 34, the other end and the spring pad 36 of spring 35 lean, auxiliary seal ring is arranged between housing 34 and graphite annulus, the outer end of rotating shaft 1 is plugged in housing 34, be provided with the bearing 40 for supporting revolving shaft 1 between the sidewall of rotating shaft 1 and the internal surface of housing 34, ceramic ring is embedded in be formed between the outer face of rotating shaft 1 and graphite annulus and seals.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, thermostatic valve 14 comprises valve body 41, spool 42, valve gap 43 and thermometer bulb 44, spool 42 offers posticum, valve gap 43 is threaded with valve body 41, be provided with return spring 45 in valve body 41, the lower end of return spring 45 is connected mutually with the bottom of valve body 41, and the upper end of return spring 45 is connected with thermometer bulb 44, upper end and the spool 42 of thermometer bulb 44 are connected as a single entity, and spool 42 and valve body 41 are slidably matched; The top of thermometer bulb 44 is provided with push rod 46, and being also provided with in valve body 41 can along the reciprocating regulating block 47 of push rod 46 length direction, and the upper end of push rod 46 is connected mutually with regulating block 47, and the lower end of regulating block 47 is also connected with valve gap 43 by screw thread; Length direction along push rod 46 in valve body 41 is also provided with a turncap 48, the upper end of regulating block 47 is connected with turncap 48, valve body 41 is outer be also provided with one can the turning handle that rotates of driven rotary cap 48, water-in 49 and water outlet 50 is also offered in valve body 41, water-in 49 is connected with described water inlet pipe 13, and water outlet 50 is connected with the fluid inlet 37 on described swivel joint.In the present embodiment, valve body 41 adopts aluminium alloy to make, thermometer bulb 44 is fixed with a magnet 38, the lower surface of valve body 41 is fixed with the electromagnetic sensor 39 that can be detected magnet 38 change in displacement, electromagnetic sensor 39 can convert the change in displacement of magnet 38 to electrical signal and pass to complete machine controller 16, and complete machine controller 16 can receive electrical signal also output operation or the stop instruction service pump 8 that electromagnetic sensor 39 sends.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, water inlet pipe 13 is also provided with a filtration unit, filtration unit comprises a cylindrical shell 51, cylindrical shell 51 offers a central through hole 52, the inner side-wall of cylindrical shell 51 is removably fixed with one for hiding the filter screen 53 of central through hole 52, the upper end of cylindrical shell 51 is provided with for the upper grab 27 with the clamping of reservoir 11 phase, and the lower end of cylindrical shell 51 is provided with for the lower grab 30 with the clamping of water inlet pipe 13 phase.One is inserted with for detecting the temperature sensor 15 of the dye liquor temperature in reservoir 11 in reservoir 11, platform 6 is fixed with a complete machine controller 16, temperature sensor 15 can convert the dye liquor temperature in reservoir 11 to electrical signal, complete machine controller 16 can receive electrical signal that described temperature sensor 15 sends and export heating instructions, also be inserted with a thermopair 17 in reservoir 11, thermopair 17 can receive described heating instructions and heat.
As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, reservoir 11 is also provided with one for detecting the Concentration Testing probe 20 of dye liquor concentration in reservoir 11, this Concentration Testing probe 20 comprises probing shell 21 and probe rod 22, is provided with sensor interface 23 in probing shell 21, circuit card 24, photocell 25, luminescence chip 26, filter set, power supply, isolating cap and signal transmission line, photocell 25, luminescence chip 26 is all connected with circuit card 24 by wire, and one end of probe rod 22 is connected mutually with probing shell 21, and the other end of probe rod 22 is connected with isolating cap, and isolating cap comprises cap head, connecting rod and set collar, the two ends of connecting rod are connected mutually with cap head and set collar respectively, be provided with in probe rod 22 and excite photoconductive fiber and excite reception photoconductive fiber, excite fibre-optic one end and excite the fibre-optic one end of reception to be all fixed on probe rod 22, excite the fibre-optic the other end and excite and receive the fibre-optic the other end respectively towards luminescence chip 26 and filter set, filter set is positioned at the input end of photocell 25.The top of reservoir 11 is also provided with a hopper, hopper comprises one for storing the storage bin 18 of dyestuff, the below of storage bin 18 is connected with reservoir 11 by a carrier pipe 19, carrier pipe 19 is provided with a magnetic valve, Concentration Testing probe 20 can convert the dye liquor concentration in reservoir 11 to electrical signal and pass to described complete machine controller 16, and complete machine controller 16 can receive Concentration Testing probe 20 and transmits next electrical signal and send opening and closing instruction to magnetic valve.Reservoir 11 is also provided with an agitator, agitator comprises agitator motor 31, stir shaft 32 and stirring rake 33, agitator motor 31 to be positioned at above reservoir 11 and to be fixed on platform 6, the upper end of stir shaft 32 is connected with the output terminal of agitator motor 31, stirring rake 33 is connected mutually with the lower end of stir shaft 32, complete machine controller 16 is connected with agitator motor 31, and can send rotation command to agitator motor 31 when complete machine controller 16 sends open command to magnetic valve; Can send to agitator motor 31 instruction that stops operating when complete machine controller 16 sends out code to magnetic valve.
Principle of work of the present invention is as follows: this leather dyeing drum, when dyeing, by dye liquor of annotating in reservoir, flow in bulging intracoelomic cavity by water inlet pipe, swivel joint one; Owing to being provided with a thermostatic valve between reservoir and swivel joint, when the dye liquor temperature in drum intracoelomic cavity is lower than dye liquor temperature in reservoir, thermostatic valve can be opened and make the dye liquor in reservoir enter in inner chamber, when the dye liquor temperature in drum intracoelomic cavity is equal to or greater than the dye liquor temperature in reservoir, thermostatic valve is in closing condition makes reservoir not be communicated with drum intracoelomic cavity, thus make the dye liquor temperature in drum intracoelomic cavity keep relative constancy, avoid causing dyestuff penetration to slow because dye liquor temperature is too low, improve staining efficiency comparatively slow, avoid occurring the phenomenons such as dyeing flower; And after being designed with Concentration Testing probe and hopper, can ensure that the dye liquor concentration in reservoir is in the stationary value of expection, then enter in bulging intracoelomic cavity by water inlet pipe, swivel joint one, regulate the dye liquor concentration in drum intracoelomic cavity, ensure that the concentration gradient between dye liquor and leather is poor, improve staining efficiency.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Claims (5)
1. a leather dyeing drum, it is characterized in that, described rotary drum comprises base (1), described base (1) is provided with a cylindric bulging body (2), an inner chamber is offered in described bulging body (2), the two ends of described bulging body (2) are fixed with rotating shaft one (3) and rotating shaft two (4) respectively, described rotating shaft one (3) and rotating shaft two (4) is tubular shaft and both are coaxially arranged, the inner of described rotating shaft one (3) is plugged in described bulging body (2), a drive unit (5) that rotating shaft one (3) can be driven to rotate is provided with between the outer end of described base (1) and rotating shaft one (3), described rotating shaft two (4) is articulated on described base (1), described rotary drum also comprises platform (6) and support bar (7), the lower end of described support bar (7) is vertically fixed on the upper surface of described base (1), the upper end of described support bar (7) is connected mutually with described platform (6), described platform (6) is fixed with a water pump (8), the outer end of described rotating shaft two (4) is provided with a swivel joint two (9), and described swivel joint two (9) is connected with described water pump (8) by a water shoot (10), described platform (6) is fixed with a reservoir (11), one end of described reservoir (11) is connected with described water pump (8), the outer end place of described rotating shaft one (3) is provided with a swivel joint one (12), the inner of described swivel joint one (12) is connected with the outer end of described rotating shaft one (3), described reservoir (11) is connected by the outer end of a water inlet pipe (13) with described swivel joint one (12), a thermostatic valve (14) is also provided with between described reservoir (11) and swivel joint, when the dye liquor temperature in drum body (2) inner chamber is lower than dye liquor temperature in reservoir (11), described thermostatic valve (14) can be opened and make the dye liquor in reservoir (11) enter in inner chamber, when the dye liquor temperature in drum body (2) inner chamber is equal to or greater than the dye liquor temperature in reservoir (11), described thermostatic valve (14) is in closing condition makes reservoir (11) not be communicated with drum body (2) inner chamber, one is inserted with for detecting the temperature sensor (15) of the dye liquor temperature in reservoir (11) in described reservoir (11), described platform (6) is fixed with a complete machine controller (16), described temperature sensor (15) can convert the dye liquor temperature in reservoir (11) to electrical signal, described complete machine controller (16) can receive electrical signal that described temperature sensor (15) sends and export heating instructions, a thermopair (17) is also inserted with in described reservoir (11), described thermopair (17) can receive described heating instructions and heat, described reservoir (11) is also provided with one for detecting Concentration Testing probe (20) of reservoir (11) interior dye liquor concentration, the top of described reservoir (11) is also provided with a hopper, described hopper comprises one for storing the storage bin (18) of dyestuff, the below of described storage bin (18) is connected with described reservoir (11) by a carrier pipe (19), described carrier pipe (19) is provided with a magnetic valve, described Concentration Testing probe (20) can convert the dye liquor concentration in reservoir (11) to electrical signal and pass to described complete machine controller (16), described complete machine controller (16) can receive described Concentration Testing probe (20) and transmits next electrical signal and send opening and closing instruction to described magnetic valve, described Concentration Testing probe (20) comprises probing shell (21) and probe rod (22), sensor interface (23) is provided with in described probing shell (21), circuit card (24), photocell (25), luminescence chip (26), filter set, power supply, isolating cap and signal transmission line, described photocell (25), luminescence chip (26) is all connected with circuit card (24) by wire, one end of probe rod (22) is connected mutually with described probing shell (21), the other end of described probe rod (22) is connected with described isolating cap, described isolating cap comprises cap head, connecting rod and set collar, the two ends of described connecting rod are connected mutually with described cap head and set collar respectively, be provided with in described probe rod (22) and excite photoconductive fiber and excite reception photoconductive fiber, described excite fibre-optic one end and excite receive fibre-optic one end be all fixed on described probe rod (22), described excite the fibre-optic the other end and excite receive the fibre-optic the other end respectively towards described luminescence chip (26) and filter set, described filter set is positioned at the input end of described photocell (25), described reservoir (11) is provided with an agitator, described agitator comprises agitator motor (31), stir shaft (32) and stirring rake (33), described agitator motor (31) is positioned at described reservoir (11) top and is fixed on described platform (6), the upper end of described stir shaft (32) is connected with the output terminal of described agitator motor (31), described stirring rake (33) is connected mutually with the lower end of described stir shaft (32), described complete machine controller (16) is connected with described agitator motor (31), and rotation command can be sent to described agitator motor (31) when complete machine controller (16) sends open command to described magnetic valve, can send to described agitator motor (31) instruction that stops operating when complete machine controller (16) sends out code to described magnetic valve, described swivel joint one (12) comprises housing (34), spring (35), spring pad (36), auxiliary seal ring, graphite annulus, ceramic ring and bearing (40), described housing (34) offers fluid inlet (37), described spring (35) one end is positioned at described housing (34) bottom, the other end and the described spring pad (36) of described spring (35) lean, described auxiliary seal ring is arranged between described housing (34) and graphite annulus, the outer end of described rotating shaft one (3) is plugged in described housing (34), the bearing (40) for supporting described rotating shaft one (3) is provided with between the sidewall of described rotating shaft one (3) and the internal surface of described housing (34), described ceramic ring is embedded in be formed between the outer face of described rotating shaft one (3) and graphite annulus and seals.
2. leather dyeing drum according to claim 1, it is characterized in that, described thermostatic valve (14) comprises valve body (41), spool (42), valve gap (43) and thermometer bulb (44), (42) offer posticum to described spool, described valve gap (43) is threaded with valve body (41), return spring (45) is provided with in described valve body (41), the lower end of described return spring (45) is connected mutually with the bottom of described valve body (41), the upper end of described return spring (45) is connected with described thermometer bulb (44), upper end and the spool (42) of described thermometer bulb (44) are connected as a single entity, described spool (42) and valve body (41) are slidably matched, the top of described thermometer bulb (44) is provided with push rod (46), also being provided with in described valve body (41) can along the reciprocating regulating block of described push rod (46) length direction (47), the upper end of described push rod (46) is connected mutually with described regulating block (47), and the lower end of described regulating block (47) is also connected with valve gap (43) by screw thread, length direction along described push rod (46) in described valve body (41) is also provided with a turncap (48), the upper end of described regulating block (47) is connected with described turncap (48), described valve body (41) is also provided with a turning handle that described turncap (48) can be driven to rotate outward, water-in (49) and water outlet (50) is also offered in described valve body (41), described water-in (49) is connected with described water inlet pipe (13), described water outlet (50) is connected with the fluid inlet (37) on described swivel joint.
3. leather dyeing drum according to claim 2, it is characterized in that, described valve body (41) adopts aluminium alloy to make, described thermometer bulb (44) is fixed with a magnet (38), the lower surface of described valve body (41) is fixed with the electromagnetic sensor (39) that can be detected described magnet (38) change in displacement, described electromagnetic sensor (39) can convert the change in displacement of described magnet (38) to electrical signal and pass to complete machine controller (16), described complete machine controller (16) electrical signal that described electromagnetic sensor (39) sends can be received and export run or stop instruction to described water pump (8).
4. leather dyeing drum according to claim 3, it is characterized in that, described water inlet pipe (13) is also provided with a filtration unit, described filtration unit comprises a cylindrical shell (51), described cylindrical shell (51) offers a central through hole (52), the inner side-wall of described cylindrical shell (51) is removably fixed with one for hiding the filter screen (53) of described central through hole (52), the upper end of described cylindrical shell (51) is provided with for the upper grab (27) with described reservoir (11) phase clamping, the lower end of described cylindrical shell (51) is provided with for the lower grab (30) with described water inlet pipe (13) phase clamping.
5. leather dyeing drum according to claim 4, it is characterized in that, described drive unit (5) comprises a servomotor (28) be fixed on described base (1), and the output terminal of described servomotor (28) is connected with described rotating shaft one (3) by a transmission belt (29).
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| CN104772066A (en) * | 2015-03-20 | 2015-07-15 | 李静 | Waterweed gear stirring structure |
| CN106801113A (en) * | 2015-11-26 | 2017-06-06 | 孟州市东瑞机械设备有限公司 | Liquid heated constant temperature automatic cycle flat spin rotary drum |
| CN106011336A (en) * | 2016-07-13 | 2016-10-12 | 浙江富邦集团有限公司 | Leather colorizing rotary drum |
| CN106222335B (en) * | 2016-08-26 | 2018-02-06 | 无锡市新达轻工机械有限公司 | A kind of leather Rapid Circulation color drum |
| CN106435052A (en) * | 2016-12-20 | 2017-02-22 | 新昌县金裕装饰有限公司 | Environment-friendly conveniently discharging leather tanning drum |
| CN107236831B (en) * | 2017-06-16 | 2019-07-19 | 四川大学 | A kind of microwave rotary drum reaction unit |
| CN107190109B (en) * | 2017-06-30 | 2019-05-17 | 海宁瑞星皮革有限公司 | A kind of leather dyeing drum |
| CN108165679A (en) * | 2018-01-09 | 2018-06-15 | 胡和萍 | A kind of bating process equipment |
| CN108285940A (en) * | 2018-02-02 | 2018-07-17 | 海宁市硖石玛杰济斯皮革服装厂 | A kind of leather coloring equipment for capableing of dyeing and finishing multiple coating |
| CN108148932A (en) * | 2018-02-10 | 2018-06-12 | 安徽伊士达耐腐设备股份有限公司 | Rotary drum |
| CN110358879A (en) * | 2019-07-02 | 2019-10-22 | 楚鲟生物科技(宜昌)有限公司 | A kind of automatic control system applied to multi-functional tanning reactive tank |
| CN111518969B (en) * | 2020-04-29 | 2022-01-14 | 温州五杰皮革有限公司 | Leather dyeing system and leather dyeing method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201725211U (en) * | 2010-05-27 | 2011-01-26 | 江门裕华皮革有限公司 | Automatic leather dying system |
| CN202849437U (en) * | 2012-08-28 | 2013-04-03 | 安徽银河皮革有限公司 | Heating mechanism for feeding device of leather dyeing drum |
| CN203403110U (en) * | 2013-08-07 | 2014-01-22 | 浙江富邦集团有限公司 | Novel leather dyeing rotary drum |
-
2013
- 2013-08-07 CN CN201310342032.5A patent/CN103397118B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201725211U (en) * | 2010-05-27 | 2011-01-26 | 江门裕华皮革有限公司 | Automatic leather dying system |
| CN202849437U (en) * | 2012-08-28 | 2013-04-03 | 安徽银河皮革有限公司 | Heating mechanism for feeding device of leather dyeing drum |
| CN203403110U (en) * | 2013-08-07 | 2014-01-22 | 浙江富邦集团有限公司 | Novel leather dyeing rotary drum |
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Effective date of registration: 20151118 Address after: Zhengqiaozhen Qianjiang Town Industrial Park Road Haining city Jiaxing City, Zhejiang province 314407 No. 86 Patentee after: HAINING FUBANG AUTO LEATHER CO.,LTD. Address before: Haining City, Jiaxing City, the 314407 week of Zhejiang Province Wang Miao Zhen Shang Lin Cun Yu Jiadai No. 22 Patentee before: ZHEJIANG FUBANG GROUP Co.,Ltd. |
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Address after: Ding Qiao Zhen Town Road Haining city Jiaxing city Zhejiang province 314413 No. 86 Patentee after: ZHEJIANG FUBANG AUTOMOTIVE INTERIOR TECHNOLOGY CO.,LTD. Address before: Zhengqiaozhen Qianjiang Town Industrial Park Road Haining city Jiaxing City, Zhejiang province 314407 No. 86 Patentee before: HAINING FUBANG AUTO LEATHER CO.,LTD. |
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Address after: 314413 Baolu 86, Dingqiao Town, Haining City, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Fubang Automotive Interior Technology Co.,Ltd. Address before: 314413 Baolu 86, Dingqiao Town, Haining City, Jiaxing City, Zhejiang Province Patentee before: ZHEJIANG FUBANG AUTOMOTIVE INTERIOR TECHNOLOGY CO.,LTD. |
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Denomination of invention: A leather dyeing drum Effective date of registration: 20231230 Granted publication date: 20150520 Pledgee: Industrial Commercial Bank of China Ltd. Haining branch Pledgor: Zhejiang Fubang Automotive Interior Technology Co.,Ltd. Registration number: Y2023980074753 |