CN104278114B - A kind of leather throwing jet with shower nozzle - Google Patents
A kind of leather throwing jet with shower nozzle Download PDFInfo
- Publication number
- CN104278114B CN104278114B CN201410395122.5A CN201410395122A CN104278114B CN 104278114 B CN104278114 B CN 104278114B CN 201410395122 A CN201410395122 A CN 201410395122A CN 104278114 B CN104278114 B CN 104278114B
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- CN
- China
- Prior art keywords
- seal receptacle
- shower nozzle
- leather
- conveyer belt
- base plate
- Prior art date
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- 239000010985 leather Substances 0.000 title claims abstract description 66
- 239000002893 slag Substances 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000007599 discharging Methods 0.000 claims abstract description 13
- 238000001035 drying Methods 0.000 claims abstract description 13
- 239000007921 spray Substances 0.000 claims description 34
- 230000001360 synchronised effect Effects 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 6
- 238000010992 reflux Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000012545 processing Methods 0.000 abstract description 4
- 238000000576 coating method Methods 0.000 description 30
- 239000011248 coating agent Substances 0.000 description 27
- 238000000889 atomisation Methods 0.000 description 21
- 230000000694 effects Effects 0.000 description 20
- 238000004043 dyeing Methods 0.000 description 16
- 239000007789 gas Substances 0.000 description 13
- 239000008246 gaseous mixture Substances 0.000 description 10
- 239000002912 waste gas Substances 0.000 description 7
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 239000003973 paint Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 241000949477 Toona ciliata Species 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 210000004709 eyebrow Anatomy 0.000 description 1
- 210000000720 eyelash Anatomy 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C15/00—Apparatus for chemical treatment or washing of hides, skins, or leather
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C11/00—Surface finishing of leather
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention provides a kind of leather throwing jet with shower nozzle, belong to leather processing equipment technical field. It solved the existing leather throwing jet production efficiency with shower nozzle low, atmosphere is produced to the technical problem such as pollution. This leather throwing jet with shower nozzle comprises base plate and a seal receptacle being set on base plate, base plate is provided with a conveyer belt, one end of seal receptacle is provided with a drain hole, the other end of seal receptacle is provided with a discharging opening, in seal receptacle, be provided with a whitewashing mechanism and a drying mechanism, the top of seal receptacle is provided with the dirt slag delivery pipe and the exhaust pipe that communicate with seal receptacle inside, and the outer wall of seal receptacle is provided with a dirt removing tube, and dirt slag delivery pipe is all connected with dirt removing tube with exhaust pipe. The present invention has the advantages such as production efficiency is high, pollution-free.
Description
Technical field
The invention belongs to leather processing equipment technical field, relate to a kind of pulp shooting machine, specialRelate to a kind of leather throwing jet with shower nozzle.
Background technology
The existence of leather and relevant industries has long history and traditional in China, as itHis national industry is the same, and it has also experienced no matter at aspects such as form, business activities scalesBe worked into the transformation of cluster production and modernization large-scale production from the workshop-based individuality falling behind,Especially from the mid-80, along with Italy, Spain and Taiwan, Hong KongShift on a large scale to developing country in developed country and regional leather industry, causedPouring into rapidly of advanced technology, the talent, material and equipment, makes in leather and leather systemChina that product processing aspect falls behind develops rapidly as international " leather big country ", still, due toChina's leather machine manufacturing control of dust relative to leather industry is comparatively weak, starting and developmentMore late, leather for processing and roughing gradually with national industrial structure change withTrend is disagreed, and introduces in a large number and buy external sophisticated equipment and related accessory, makes leatherIndustry is always in collecting the stage of close type, low profit, low competitiveness, relevant even abroadThe technical protection of equipment, has further retrained the development of the leather machine of China. SoIndependent research and the advanced leather machine of exploitation, compel China's leather machine industryThe eyebrows and eyelashes, the key of Ye Shi China and foreign like product fair competition, leather throwing jet isWherein one of important plant equipment.
Leather whitewashing is the important step in leather manufacture process, the pulp shooting machine using at presentCost and fault rate are all very high, Maintenance Difficulty, grout consumption is large, environmental pollution is serious, produceInefficiency, is difficult to meet the leather market demand day by day with keen competition.
Summary of the invention
The object of the invention is the problems referred to above that exist for existing technology, provide a kind ofWith the leather throwing jet of shower nozzle, technical problem to be solved by this invention is how to prevent skinExhaust emission in leather whitewashing process.
Object of the present invention can realize by following technical proposal: a kind of skin with shower nozzleLeather pulp shooting machine, is characterized in that, the described leather throwing jet with shower nozzle comprises base plate and oneThe individual seal receptacle being set on base plate, described base plate is provided with a conveyer belt, described sealingOne end of seat is provided with a drain hole, and the other end of described seal receptacle is provided with a discharging opening, instituteState in seal receptacle and be provided with a whitewashing mechanism and a drying mechanism, establish at the top of described seal receptacleThere are the dirt slag delivery pipe and the exhaust pipe that communicate with seal receptacle inside, described seal receptacleOuter wall be provided with a dirt removing tube, described dirt slag delivery pipe and exhaust pipe all with described inDirt removing tube is connected; Described whitewashing mechanism comprises two guide rails that are installed on seal receptacle inwall,Described guide rail is vertical with the upper surface of described conveyer belt, between two described guide rails, is provided with energyEnough mounting brackets sliding along described guide rail, described mounting bracket be provided with a sweep-up pipe andOne shower nozzle, is also fixed with a stepper motor on the inwall of described seal receptacle, described stepping electricityThe output shaft of machine is plugged on the base plate of described conveyer belt one side, described stepper motor defeatedOn shaft, be installed with a synchromesh gear one, on the base plate of described conveyer belt opposite side, also plugThere is a back shaft, on described back shaft, be installed with a synchromesh gear two, described synchromesh gearOne and synchromesh gear two between be connected with a synchronous toothed belt, described mounting bracket lower end hasOne tooth bar engaging with described synchronous toothed belt; Described sweep-up pipe and described dirt slag delivery pipe phaseConnect, the upper end of described seal receptacle is provided with one and is communicated with dirt slag delivery pipe and exhaust pipeElectric air suction pump.
Operation principle of the present invention is: on the base plate arranging on seal receptacle, be provided with pulp shooting machineStructure and drying mechanism, leather is entered and is abutted in by drain hole on conveyer belt, mounting bracketBe slidably connected on two guide rails, guide rail is vertical with the upper surface of conveyer belt, stepper motorDrive synchromesh gear one to rotate, synchronous toothed belt is at the work of synchromesh gear one and synchromesh gear twoWith lower steady transmission, stepper motor automatic reverse after default rotational angle, make synchronousCingulum can be fast, move back and forth stably, and mounting bracket is at synchronous toothed belt and tooth barUnder engagement, moving reciprocatingly along guide rail fast, be arranged on the sweep-up pipe pair on mounting bracketLeather carries out dedusting, and after dedusting, shower nozzle is to the leather dyeing of whitewashing, after whitewashing dyeingLeather through drying mechanism dry after skid off from discharging opening, whole whitewashing process is disposableComplete, repeatedly flatten and commutation etc. without manpower, greatly improved production efficiency; Base plateThere is a seal receptacle to cover, make whole dedusting, whitewashing and baking operation all relative at oneCompleting of the space of sealing, the waste gas of atmosphere pollution and dirt slag can not flow out atmosphere, to ringBorder pollutes.
In the above-mentioned leather throwing jet with shower nozzle, described drying mechanism comprises a positionIn the infrared generator of described conveyer belt top, described infrared generator is fixed on closeOn the inwall of envelope seat, on described infrared generator, be installed with a scavenge trunk, described ventilationOne end of pipe communicates with the inner chamber that base plate forms with described seal receptacle, described in the other end connectsExhaust pipe. Infrared generator is the infrared generator that the scope of application is wider,Ultrared power directly affects the temperature of infrared ray institute overlay area, because infrared ray is strongA little less than be easy to control, so can by infrared ray to dyeing after leather dry, andThe leather of can not burning, drying effect is also than more excellent.
In the above-mentioned leather throwing jet with shower nozzle, described conveyer belt is near drain holeOne end is provided with a hold-down roller, and described conveyer belt is provided with a guide roller near one end of discharging opening;The seal receptacle at described drain hole place is provided with a clear glass; Described conveyer belt is by a settingDrive motors on base plate drives. Drive motors drives conveyer belt to move, and will wait to whitewashLeather be placed on drain hole place, and compacted roller is pressed on biography under the effect of conveyer beltSend and bring, the ruuning situation by clear glass place observable leather on conveyer belt, so thatAdjust timely, after leather whitewashing dyeing and oven dry complete from discharging opening out, outIn time, is pressed on conveyer belt by guide roller, keeps the smooth and attractive in appearance of leather.
In the above-mentioned leather throwing jet with shower nozzle, described shower nozzle and an atomization tank phaseConnect, the upper end of described atomization tank is provided with a coating pipe and high-pressure air pipe one, described atomization tankLower end is connected with described shower nozzle, and described shower nozzle is also connected with a high-pressure air pipe two. By coatingPipe injects coating in atomization tank, and the gases at high pressure that provide by high-pressure air pipe one togetherAfter mixing, atomization, under the gases at high pressure effect providing at high-pressure air pipe two, spray from shower nozzleGo out, to the leather dyeing of whitewashing, whitewashing evenly.
In the above-mentioned leather throwing jet with shower nozzle, on the outer wall of described seal receptacle, arrangeHave a paint can, described coating pipe is connected with described paint can; Described seal receptacle outer wallOn be also provided with a high-pressure pump, described high-pressure air pipe one and high-pressure air pipe two is all and instituteStating high-pressure pump is connected. The gases at high pressure that high-pressure pump produces are by high-pressure air pipe one and heightAir pipe two enters into atomization tank and shower nozzle place, for the ejection of coating provides power, and coatingTank enters in atomization tank by coating pipe.
In the above-mentioned leather throwing jet with shower nozzle, described dirt removing tube comprises that some are incited somebody to actionThe filter screen that described dirt removing tube cross section blocks, described dirt removing tube upper end is provided with a steam vent,Described dirt slag delivery pipe is all connected with the lower end of described dirt removing tube with exhaust pipe, described inIn dirt removing tube, be filled with water, the filter opening of each described filter screen reduces from the bottom to top successively. By dirtThe dirt slag that slag delivery pipe and exhaust pipe are discharged and coating waste gas enter into the end of dirt removing tubePortion, after dirt slag and coating waste gas mix with water after the filtration of multistorey strainer mesh, by barrierOn filter screen, innocuous gas is discharged from blast pipe, due to the filter opening of multiple filter screens have down toOn reduce successively, filter screen can be not blocked, filter effect is better.
In the above-mentioned leather throwing jet with shower nozzle, described shower nozzle comprises a valve seat, instituteThe upper end of stating valve seat has a high pressure charging mouth, and the lower end of described valve seat has some spray orifices,In described valve seat, be provided with a valve rod, the inner chamber of valve seat is separated to form a guarantor by described valve rodPress chamber and a back cavity, on described valve seat, there is the described high pressure charging mouth of connection and pressurizeThe feeding-passage in chamber, the lower end abutment of described valve rod is at porch and the energy of described back cavityEnough seal described entrance, between described valve rod and valve base inner wall, be provided with a pressurize spring, instituteThe lower end of stating valve rod is also provided with a push pedal, and is increased to valve rod upwards when pressurize cavity pressureWhen thrust is greater than pressurize initial tension of spring, can promote valve rod and open entering of described back cavityMouthful. Coating after atomization and the gaseous mixture of air are subject to high-pressure air pipe two inner high voltage gasesEffect, enters high pressure charging mouth, feeding-passage and pressurize chamber, pressurize cavity pressure successivelyRaise, the effective compression area in push pedal upper end is less than effective compression area of push pedal lower end, pushes awayPlate, under the effect of high pressure thrust, compresses pressurize spring, thereby makes to move on valve rod, opensThe entrance of back cavity, coating gaseous mixture enters back cavity and sprays from nozzle; Owing to establishingBe equipped with pressurize chamber, enter the isostasy of the coating gaseous mixture in back cavity, spraying effectBetter, even dyeing, the leather making is attractive in appearance, clean and tidy.
In the above-mentioned leather throwing jet with shower nozzle, in described back cavity, be provided with a spool,Described spool is provided with the pre-spray passage communicating with described back cavity, described spool upperHave one grade of edge, described back cavity inwall is provided with a positive stop lug boss, described shelves edge and instituteState between valve seat against being provided with a reflux spring, and when described shelves along and described limit convexPlatform against time, described pre-spray passage communicates with described spray orifice. Traditional sprinkler heads all exists one" water clock " problem, thorough not when shower nozzle is closed, part coatings sticks on shower nozzle,After gathering, be dropped on leather and form the darker spot of color, make the quality of whitewashing dyeing largeGive a discount, on the shower nozzle in this pulp shooting machine, be provided with a back cavity, enter this back cavityIn high pressure mixing gas promote spool move down, make spool and positive stop lug boss against, now,Pre-spray passage just communicates in spray orifice, gaseous mixture sprays from spray orifice, when shower nozzle is closedIn a flash, valve rod closing volume chamber opening, back cavity internal pressure declines, and is subject to the bullet that refluxesThe effect of spring restoring force, moves on spool, sprays in advance between passage and spray orifice and is truncated, and coating is notCan on shower nozzle, retain, ensure the quality of whitewashing dyeing.
Compared with prior art, the present invention has the following advantages:
1, leather has drain hole to enter in seal receptacle, and the leather after whitewashing dyeing is through overbakingDry mechanism skids off from discharging opening after drying, and disposable the completing of whole whitewashing process, without peoplePower repeatedly flattens and commutation etc., has greatly improved production efficiency.
2, base plate has a seal receptacle to cover, and makes whole dedusting, whitewashing and baking operation equalCompleting of a space relatively sealing, the waste gas of atmosphere pollution and dirt slag can not flow outAtmosphere, to environment.
3, by coating pipe, coating is injected in atomization tank, and provide by high-pressure air pipe oneGases at high pressure are mixed together, after atomization, the gases at high pressure effect providing at high-pressure air pipe twoUnder from shower nozzle ejection, to the leather dyeing of whitewash, whitewash even.
4, the gaseous mixture of the coating after atomization and air is subject to high-pressure air pipe two inner high voltage gasThe effect of body, enters high pressure charging mouth, feeding-passage and pressurize chamber, in pressurize chamber successivelyPressure raises, and the effective compression area in push pedal upper end is less than effective compression area of push pedal lower end,Push pedal, under the effect of high pressure thrust, is compressed pressurize spring, thereby is made to move on valve rod, beatsOpen the entrance of back cavity, coating gaseous mixture enters back cavity and sprays from nozzle; Due toBe provided with pressurize chamber, enter the isostasy of the coating gaseous mixture in back cavity, spraying effectFruit is better, even dyeing, and the leather making is attractive in appearance, clean and tidy.
5, all there is " water clock " problem in traditional sprinkler heads, thorough not when shower nozzle is closedThe end,, part coatings sticks on shower nozzle, is dropped in that on leather, to form color darker after gatheringSpot, the quality of whitewashing dyeing is had a greatly reduced quality, on the shower nozzle in this pulp shooting machine, arrangeHave a back cavity, the high pressure mixing gas promotion spool entering in this back cavity moves down, and makesSpool and positive stop lug boss against, now, spray in advance passage and just communicate in spray orifice, gaseous mixtureFrom spray orifice ejection, when shower nozzle is closed in a flash, valve rod closing volume chamber opening, returnsStream cavity pressure declines, and is subject to the effect of reflux spring restoring force, on spool, moves, and pre-spray is logicalBetween road and spray orifice, be truncated, coating can not retain on shower nozzle, has ensured whitewashing dyeingQuality.
Brief description of the drawings
Fig. 1 is the overall structure schematic diagram of this leather throwing jet with shower nozzle.
Fig. 2 is that this leather throwing jet with shower nozzle removes the structural representation after seal receptacle.
Fig. 3 is the structural representation of mounting bracket in this leather throwing jet with shower nozzle.
Fig. 4 is the sectional view of dirt removing tube in the leather throwing jet with shower nozzle.
Fig. 5 is the structural representation of shower nozzle and atomization tank.
Fig. 6 is the sectional view of shower nozzle.
In figure, 11, base plate; 12, seal receptacle; 2, conveyer belt; 31, drain hole; 32,Discharging opening; 33, hold-down roller; 34, guide roller; 35, clear glass; 36, drive electricityMachine; 4, whitewashing mechanism; 41, guide rail; 42, mounting bracket; 43, sweep-up pipe; 44,Shower nozzle; 45, stepper motor; 46, synchromesh gear one; 47, synchromesh gear two; 48,Synchronous toothed belt; 49, back shaft; 40, tooth bar; 5, drying mechanism; 51, infrared ray is sent outRaw device; 52, scavenge trunk; 61, dirt slag delivery pipe; 62, exhaust pipe; 63, removeDirty cylinder; 64, filter screen; 65, steam vent; 71, atomization tank; 72, coating pipe; 73,Paint can; 74, high-pressure air pipe one; 75, high-pressure air pipe two; 76, high-pressure pump; 77,Electric air suction pump; 8a, valve seat; 81, high pressure charging mouth; 82, spray orifice; 83, valve rod;84, pressurize chamber; 85, back cavity; 86, feeding-passage; 87, pressurize spring; 88,Push pedal; 91, spool; 92, spray in advance passage; 93, shelves edge; 94, positive stop lug boss; 95,Reflux spring.
Detailed description of the invention
Below specific embodiments of the invention by reference to the accompanying drawings, to technical side of the present inventionCase is further described, but the present invention is not limited to these embodiment.
As shown in Figure 1, Figure 2 and Figure 3, this leather throwing jet with shower nozzle comprises base plate11 and a seal receptacle 12 being set on base plate 11, base plate 11 is provided with a conveyer belt2, one end of seal receptacle 12 is provided with a drain hole 31, and the other end of seal receptacle 12 is provided withOne discharging opening 32, is provided with a whitewashing mechanism 4 and a drying mechanism 5 in seal receptacle 12, closeThe top of envelope seat 12 is provided with the dirt slag delivery pipe 61 and communicating with seal receptacle 12 inside and gives upGas delivery pipe 62, the outer wall of seal receptacle 12 is provided with a dirt removing tube 63, dirt slag delivery pipe61 are all connected with dirt removing tube 63 with exhaust pipe 62; Whitewashing mechanism 4 comprises and being installed inTwo guide rails 41 on seal receptacle 12 inwalls, guide rail 41 hangs down with the upper surface of conveyer belt 2Directly, between two guide rails 41, be provided with the mounting bracket 42 that can slide along guide rail 41, peaceDress support 42 is provided with a sweep-up pipe 43 and a shower nozzle 44, on the inwall of seal receptacle 12Also be fixed with a stepper motor 45, the output shaft of stepper motor 45 is plugged in conveyer belt 2On the base plate 11 of one side, on the output shaft of stepper motor 45, be installed with a synchromesh gear one46, on the base plate 11 of conveyer belt 2 opposite sides, be also inserted with a back shaft 49, back shaftOn 49, be installed with a synchromesh gear 2 47, synchromesh gear 1 and synchromesh gear 2 47Between be connected with a synchronous toothed belt 48, mounting bracket 42 lower ends have one and synchronous toothed beltThe tooth bar 40 of 48 engagements; Sweep-up pipe 43 is connected with dirt slag delivery pipe 61, seal receptacle 12Upper surface is provided with an electronic suction that is communicated with dirt slag delivery pipe 61 and exhaust pipe 62Air pump 77.
As shown in Figure 2, drying mechanism 5 comprises that is positioned at the infrared of conveyer belt 2 topsLine generator 51, infrared generator 51 is fixed on the inwall of seal receptacle 12, infraredOn line generator 51, be installed with a scavenge trunk 52, one end of scavenge trunk 52 and seal receptacle 12The inner chamber forming with base plate 11 communicates, and the other end connects exhaust pipe 62, infrared rayGenerator 51 is infrared generators that the scope of application is wider, and ultrared power is directAffect the temperature of infrared ray institute overlay area, because infrared ray power is easy to control, soCan dry the leather after dyeing by infrared ray, and the leather of can not burning, dryDry effect is also than more excellent.
As shown in Figures 2 and 3, conveyer belt 2 is provided with a pressure near one end of drain hole 31Tight roller 33, conveyer belt 2 is provided with a guide roller 34 near one end of discharging opening 32; BlowingThe seal receptacle 12 at mouth 31 places is provided with a clear glass 35; Conveyer belt 2 is arranged on by oneDrive motors 36 on base plate 11 drives, and drive motors 36 drives conveyer belt 2 to move,Leather to be whitewashed is placed on to drain hole 31 places, and is pressed under the effect of conveyer belt 2Tight roller 33 is pressed on conveyer belt 2, is being transmitted by clear glass 35 place's observable leathersWith the ruuning situation on 2, to adjust timely, leather whitewashing dyeing and oven dry completeAfter from discharging opening 32 out, out time, be pressed on conveyer belt 2 by guide roller 34Upper, keep the smooth and attractive in appearance of leather.
As shown in Figure 2 and Figure 5, shower nozzle 44 is connected with an atomization tank 71, atomization tank71 upper end is provided with a coating pipe 72 and high-pressure air pipe 1, atomization tank 71 lower ends and spray44 are connected, and shower nozzle 44 is also connected with a high-pressure air pipe 2 75, by coating pipe 72 generalsCoating injects in atomization tank 71, and the gases at high pressure one that provide by high-pressure air pipe 1Rise mix, after atomization, under the gases at high pressure effect providing at high-pressure air pipe 2 75 from shower nozzle44 places ejections, to the leather dyeing of whitewash, whitewash even, the outer wall of seal receptacle 12On be provided with a paint can 73, coating pipe 72 is connected with paint can 73; Seal receptacle 12On outer wall, be also provided with a high-pressure pump 76, high-pressure air pipe 1 and high-pressure air pipe two75 are all connected with high-pressure pump 76, and the gases at high pressure that high-pressure pump 76 produces pass through high pressureTracheae 1 and high-pressure air pipe 2 75 enter into atomization tank 71 and shower nozzle 44 places, for being coated withThe ejection of material provides power, and paint can 73 enters into atomization tank 71 by coating pipe 72In.
As shown in Figure 4, dirt removing tube 63 comprises that some block dirt removing tube 63 cross sectionsFilter screen 64, dirt removing tube 63 upper ends are provided with a steam vent 65, dirt slag delivery pipe 61 and uselessGas delivery pipe 62 is all connected with the lower end of dirt removing tube 63, in dirt removing tube 63, is filled with water,The filter opening of each filter screen 64 reduces from the bottom to top successively, is arranged by dirt slag delivery pipe 61 and waste gasPut dirt slags and the coating waste gas that pipe 62 discharges and enter into the bottom of dirt removing tube 63, dirt slag andAfter coating waste gas mixes with water after the filtration of multistorey strainer mesh 64, by barrier at filter screenOn 64, innocuous gas is discharged from blast pipe, due to the filter opening of multiple filter screens 64 have down toOn reduce successively, filter screen 64 can be not blocked, filter effect is better.
As shown in Figure 6, shower nozzle 44 comprises a valve seat 8a, and the upper end of valve seat 8a has oneHigh pressure charging mouth 81, the lower end of valve seat 8a has some spray orifices 82, in valve seat 8a, is provided withOne valve rod 83, the inner chamber of valve seat 8a is separated to form pressurize chamber 84 Hes by valve rod 83A back cavity 85, has the high pressure charging mouth 81 of connection and pressurize chamber 84 on valve seat 8aFeeding-passage 86, the lower end abutment of valve rod 83 is in the porch of back cavity 85 and canSealed entry, is provided with a pressurize spring 87, valve rod between valve rod 83 and valve seat 8a inwall83 lower end is also provided with a push pedal 88, and is increased to valve rod 83 when pressurize chamber 84 pressureThrust upwards can promote valve rod 83 and open backflow while being greater than pressurize spring 87 pretightning forceThe entrance in chamber 85, the coating after atomization and the gaseous mixture of air are subject to high-pressure air pipe 2 75The effect of inner high voltage gas, enters successively high pressure charging mouth 81, feeding-passage 86 and protectsPress chamber 84, pressurize chamber 84 internal pressures raise, and the push pedal 88 effective compression areas in upper end are less thanEffective compression area of push pedal 88 lower ends, push pedal 88, under the effect of high pressure thrust, is pressedContracting pressurize spring 87, thus make to move on valve rod 83, open the entrance of back cavity 85, be coated withMaterial gaseous mixture enters back cavity 85 and sprays from nozzle; Owing to being provided with pressurize chamber 84,The isostasy that enters the coating gaseous mixture in back cavity 85, spraying effect is better, dyeingEvenly, the leather making is attractive in appearance, clean and tidy, is provided with a spool 91, valve in back cavity 85Core 91 is provided with the pre-spray passage 92 communicating with back cavity 85, the upper tool of spool 91Have one grade along 93, back cavity 85 inwalls are provided with a positive stop lug boss 94, and shelves are along 93 and valveSeat 8a between against being provided with a reflux spring 95, and when shelves along 93 with positive stop lug boss 94Against time, spray in advance passage 92 and communicate with spray orifice 82; Traditional sprinkler heads 44 all exists one " to dripLeak " problem, thorough not when shower nozzle 44 is closed, part coatings sticks to shower nozzle 44Upper, after gathering, be dropped on leather and form the darker spot of color, make the matter of whitewashing dyeingAmount is had a greatly reduced quality, and is provided with a back cavity 85 on the shower nozzle 44 in this pulp shooting machine, entersThe high pressure mixing gas promotion spool 91 entering in this back cavity 85 moves down, and makes spool 91 and limitPosition boss 94 against, now, spray in advance passage 92 and just communicate in spray orifice 82, gaseous mixtureFrom spray orifice 82 ejections, when shower nozzle 44 is closed in a flash, valve rod 83 closing volume chambeies85 openings, back cavity 85 internal pressures decline, and are subject to reflux spring 95 restoring force effects,On spool 91, move, spray in advance between passage 92 and spray orifice 82 and be truncated, coating can be in sprayOn 44, retain, ensured the quality of whitewashing dyeing.
Operation principle of the present invention is: on the base plate 11 arranging on seal receptacle 12, be provided withWhitewashing mechanism 4 and drying mechanism 5, leather enters and abuts in conveyer belt by drain hole 31On 2, mounting bracket 42 is slidably connected on two guide rails 41, guide rail 41 and conveyer belt2 upper surface is vertical, and stepper motor 45 drives synchromesh gear 1 to rotate, synchronous gearWith 48 steadily transmissions under the effect of synchromesh gear 1 and synchromesh gear 2 47, steppingMotor 45 automatic reverse after default rotational angle, make synchronous toothed belt 48 can be fast,Move back and forth stably, mounting bracket 42 is under the engagement of synchronous toothed belt 48 and tooth bar 40Moving reciprocatingly along guide rail 41 fast, be arranged on the sweep-up pipe 43 on mounting bracket 42Leather is carried out to dedusting, and after dedusting, shower nozzle 44 is to the leather dyeing of whitewashing, and whitewashing is dyedLeather after look skids off from discharging opening 32 after drying mechanism 5 is dried, whole whitewashingJourney is disposable to be completed, and repeatedly flattens and commutation etc. without manpower, has greatly improved and has produced effectRate; Base plate 11 has a seal receptacle 12 to cover, and makes whole dedusting, whitewashing and oven dry workOrder is all relative the completing of space for sealing, and the waste gas of atmosphere pollution and dirt slag can notFlow out atmosphere, to environment.
Specific embodiment described herein is only to the theory for example of the present invention's spiritBright. Those skilled in the art can be to described specific embodimentMake various amendments or supplement or adopt similar mode to substitute, but can't depart fromSpirit of the present invention or surmount the defined scope of appended claims.
Claims (3)
1. the leather throwing jet with shower nozzle, is characterized in that, the described skin with shower nozzleLeather pulp shooting machine comprises base plate (11) and a seal receptacle (12) being set on base plate (11),Described base plate (11) is provided with a conveyer belt (2), one end of described seal receptacle (12)Be provided with a drain hole (31), the other end of described seal receptacle (12) is provided with a discharging opening (32),In described seal receptacle (12), be provided with a whitewashing mechanism (4) and a drying mechanism (5), instituteThe top of stating seal receptacle (12) is provided with the dirt slag discharge communicating with seal receptacle (12) insidePipe (61) and an exhaust pipe (62), the outer wall of described seal receptacle (12) is provided withOne dirt removing tube (63), described dirt slag delivery pipe (61) and exhaust pipe (62) all withDescribed dirt removing tube (63) is connected; Described whitewashing mechanism (4) comprises and is installed in seal receptacle (12)Two guide rails (41) on inwall, described guide rail (41) and described conveyer belt (2)Upper surface is vertical, and between two described guide rails (41), being provided with can be along described guide rail (41)The mounting bracket (42) sliding, described mounting bracket (42) is provided with a sweep-up pipe (43)With a shower nozzle (44), on the inwall of described seal receptacle (12), be also fixed with a stepper motor(45), the output shaft of described stepper motor (45) is plugged in described conveyer belt (2)The base plate (11) of side is upper, on the output shaft of described stepper motor (45), is installed with togetherStep gear one (46), also plugs on the base plate (11) of described conveyer belt (2) opposite sideThere is a back shaft (49), on described back shaft (49), be installed with a synchromesh gear two (47),Between described synchromesh gear one (46) and synchromesh gear two (47), be connected with a synchronous gearBand (48), described mounting bracket (42) lower end have one with described synchronous toothed belt (48)The tooth bar (40) of engagement; Described sweep-up pipe (43) and described dirt slag delivery pipe (61) phaseConnect, the upper surface of described seal receptacle (12) is provided with one and is communicated with dirt slag delivery pipe (61)And the electric air suction pump (77) of exhaust pipe (62); Described shower nozzle (44) comprises oneValve seat (8a), the upper end of described valve seat (8a) has a high pressure charging mouth (81), instituteThe lower end of stating valve seat (8a) has some spray orifices (82), in described valve seat (8a), is provided withOne valve rod (83), the inner chamber of valve seat (8a) is separated to form one by described valve rod (83)Pressurize chamber (84) and a back cavity (85), have connection institute on described valve seat (8a)State the feeding-passage (86) of high pressure charging mouth (81) and pressurize chamber (84), described valve rod(83) lower end abutment is in the porch of described back cavity (85) and described in can sealingEntrance, is provided with a pressurize spring (87) between described valve rod (83) and valve seat (8a) inwall,The lower end of described valve rod (83) is also provided with a push pedal (88), and when press in pressurize chamber (84)Energy when power is increased to valve rod (83) thrust upwards and is greater than pressurize spring (87) pretightning forceEnough promote valve rod (83) and open the entrance of described back cavity (85); Described back cavity (85)Inside be provided with a spool (91), described spool (91) is provided with and described back cavity (85)The pre-spray passage (92) communicating, described spool (91) upper has one grade of edge (93),Described back cavity (85) inwall is provided with a positive stop lug boss (94), and described shelves are along (93)And between described valve seat (8a) against being provided with a reflux spring (95), and when described shelvesAlong (93) and described positive stop lug boss (94) against time, described pre-spray passage (92) withDescribed spray orifice (82) communicates.
2. the leather throwing jet with shower nozzle according to claim 1, is characterized in that,Described conveyer belt (2) is provided with a hold-down roller (33) near one end of drain hole (31),Described conveyer belt (2) is provided with a guide roller (34) near one end of discharging opening (32);The seal receptacle (12) that described drain hole (31) is located is provided with a clear glass (35); InstituteStating conveyer belt (2) is driven by a drive motors (36) being arranged on base plate (11).
3. the leather throwing jet with shower nozzle according to claim 2, is characterized in that,Described dirt removing tube (63) comprises that some block described dirt removing tube (63) cross sectionFilter screen (64), described dirt removing tube (63) upper end is provided with a steam vent (65), described dirtSlag delivery pipe (61) and exhaust pipe (62) all with described dirt removing tube (63) underEnd is connected, and described dirt removing tube is filled with water in (63), the filter of each described filter screen (64)Hole reduces from the bottom to top successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410395122.5A CN104278114B (en) | 2013-08-07 | 2013-08-07 | A kind of leather throwing jet with shower nozzle |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310342806.4A CN103397119B (en) | 2013-08-07 | 2013-08-07 | Leather pulp shooting machine |
| CN201410395122.5A CN104278114B (en) | 2013-08-07 | 2013-08-07 | A kind of leather throwing jet with shower nozzle |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310342806.4A Division CN103397119B (en) | 2013-08-07 | 2013-08-07 | Leather pulp shooting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104278114A CN104278114A (en) | 2015-01-14 |
| CN104278114B true CN104278114B (en) | 2016-05-04 |
Family
ID=49560817
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310342806.4A Expired - Fee Related CN103397119B (en) | 2013-08-07 | 2013-08-07 | Leather pulp shooting machine |
| CN201410395122.5A Expired - Fee Related CN104278114B (en) | 2013-08-07 | 2013-08-07 | A kind of leather throwing jet with shower nozzle |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310342806.4A Expired - Fee Related CN103397119B (en) | 2013-08-07 | 2013-08-07 | Leather pulp shooting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN103397119B (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104762426A (en) * | 2015-03-10 | 2015-07-08 | 浙江富邦集团有限公司 | Slurry-spraying apparatus of slurry-spraying and drying integrated machine of clothing leather |
| CN106498100A (en) * | 2016-10-20 | 2017-03-15 | 浙江工业大学 | A kind of double conveyor compression type fur is semi-automatic to strut drying plant |
| CN107029916A (en) * | 2016-10-31 | 2017-08-11 | 浙江富邦集团有限公司 | A kind of leather automatic spraying machine |
| CN107961949B (en) * | 2017-12-20 | 2020-06-16 | 温州翰轩林工业设计有限公司 | Intelligent gluing manipulator |
| CN108176544B (en) * | 2018-03-19 | 2020-07-03 | 华南智能机器人创新研究院 | Plane line track robot |
| CN108421668B (en) * | 2018-03-19 | 2020-07-03 | 华南智能机器人创新研究院 | Mechanical arm equipment with adjustable work area |
| CN108435448B (en) * | 2018-03-19 | 2020-07-03 | 华南智能机器人创新研究院 | Electric control tail end steerable machine arm |
| CN108435469B (en) * | 2018-03-19 | 2020-07-03 | 华南智能机器人创新研究院 | Full-automatic paint spraying equipment |
| CN108435447B (en) * | 2018-03-19 | 2020-09-04 | 华南智能机器人创新研究院 | Multi-direction operation device |
| CN108421667B (en) * | 2018-03-19 | 2020-07-03 | 华南智能机器人创新研究院 | Paint spraying machine with pressure maintaining spraying function |
| CN108396081B (en) * | 2018-04-02 | 2020-05-05 | 周磊 | Finished product coloring equipment for automatic production of leather products |
| CN110551858A (en) * | 2018-06-01 | 2019-12-10 | 漳州信德皮革有限公司 | Processing and manufacturing equipment for wet blue leather |
| CN111455589B (en) * | 2020-04-10 | 2022-09-09 | 福建福田纺织印染科技有限公司 | Fabric softening, dyeing and finishing process and softening device thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4421800A (en) * | 1982-02-02 | 1983-12-20 | Digitronics Inventionering Corp. | Spraying apparatus |
| EP1586362A2 (en) * | 2004-04-08 | 2005-10-19 | Bergi S.p.A. | Spraying machine for tannery hides |
| CN201150906Y (en) * | 2007-11-23 | 2008-11-19 | 东莞市德富皮革制品有限公司 | Scrap leather spraying machine |
| CN101934257A (en) * | 2010-08-09 | 2011-01-05 | 浙江温州轻工研究院 | Automatic leather coating machine and automatic coating method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2081322U (en) * | 1990-11-17 | 1991-07-24 | 胡元明 | Straight reciprocating automatic flame plating machine |
| CN2241309Y (en) * | 1995-07-01 | 1996-11-27 | 通化市水处理设备厂 | Leather size spray dryer |
| CN202465732U (en) * | 2012-01-20 | 2012-10-03 | 宁波顺帆皮革有限公司 | Throwing jet |
| CN203403112U (en) * | 2013-08-07 | 2014-01-22 | 浙江富邦集团有限公司 | Novel leather spraying machine |
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2013
- 2013-08-07 CN CN201310342806.4A patent/CN103397119B/en not_active Expired - Fee Related
- 2013-08-07 CN CN201410395122.5A patent/CN104278114B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4421800A (en) * | 1982-02-02 | 1983-12-20 | Digitronics Inventionering Corp. | Spraying apparatus |
| EP1586362A2 (en) * | 2004-04-08 | 2005-10-19 | Bergi S.p.A. | Spraying machine for tannery hides |
| CN201150906Y (en) * | 2007-11-23 | 2008-11-19 | 东莞市德富皮革制品有限公司 | Scrap leather spraying machine |
| CN101934257A (en) * | 2010-08-09 | 2011-01-05 | 浙江温州轻工研究院 | Automatic leather coating machine and automatic coating method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104278114A (en) | 2015-01-14 |
| CN103397119A (en) | 2013-11-20 |
| CN103397119B (en) | 2015-03-25 |
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