CN103357535B - Artificial leather and synthetic leather coating system and technique thereof - Google Patents
Artificial leather and synthetic leather coating system and technique thereof Download PDFInfo
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- CN103357535B CN103357535B CN201210082028.5A CN201210082028A CN103357535B CN 103357535 B CN103357535 B CN 103357535B CN 201210082028 A CN201210082028 A CN 201210082028A CN 103357535 B CN103357535 B CN 103357535B
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- 239000002649 leather substitute Substances 0.000 title claims abstract description 240
- 238000000576 coating method Methods 0.000 title claims abstract description 29
- 239000011248 coating agent Substances 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims description 21
- 238000001816 cooling Methods 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 238000012544 monitoring process Methods 0.000 claims abstract description 5
- 239000003973 paint Substances 0.000 claims description 79
- 239000004922 lacquer Substances 0.000 claims description 51
- 238000005259 measurement Methods 0.000 claims description 21
- 238000012546 transfer Methods 0.000 claims description 18
- 230000007246 mechanism Effects 0.000 claims description 16
- 238000005516 engineering process Methods 0.000 claims description 14
- 238000005096 rolling process Methods 0.000 claims description 13
- 238000001035 drying Methods 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 6
- 230000006872 improvement Effects 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 abstract 4
- 230000008569 process Effects 0.000 description 9
- 239000010985 leather Substances 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000875 corresponding effect Effects 0.000 description 3
- 238000010422 painting Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
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- Treatment And Processing Of Natural Fur Or Leather (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Coating Apparatus (AREA)
Abstract
The invention provides an artificial leather and synthetic leather coating system. The artificial leather and synthetic leather coating system comprises an unreeling machine, a roller coater, a dryer, a needle plate device, a cooling device and a reeling machine which are sequentially coaxially arranged. The artificial leather and synthetic leather coating system also comprises a detection device and a measuring device, wherein the detection device is arranged between the unreeling machine and the roller coater, and the measuring device is arranged between the detection device and the roller coater; the measuring device is used for measuring the thickness of artificial leather and synthetic leather, and transmitting measured data to the roller coater; the detection device is used for monitoring whether the joint of the artificial leather and the synthetic leather passes through, and transmitting the measured information to the needle plate device and the roller coater; the needle plate device is used for controlling the transmission of the artificial leather and the synthetic leather; the roller coater is used for coating the artificial leather and the synthetic leather. According to the artificial leather and synthetic leather coating system, revolutionary improvement is carried out on the traditional artificial leather and synthetic leather coating system, the improved system is used for more accurately measuring the thicknesses of the artificial leather and the synthetic leather, and the thicknesses of the artificial leather and the synthetic leather are automatically adjusted in a preset mode according to the measured thickness value.
Description
Technical field
The present invention relates to artificial leather, synthetic leather coating device, particularly relate to a kind of artificial leather of automation, synthetic leather Finish System and process thereof.
Background technology
At present, for the back segment process of artificial leather, synthetic leather, especially Coating technology, does not also have intelligentized production line, is mostly that manual operation unit completes, and existing covering with paint production line seldom, comparatively coarse, there are many deficiencies to need innovation.
As, artificial leather, synthetic leather in process of production, because of artificial leather, need machine to sew up between the volume of synthetic leather with volume to be connected, thus there will be a large amount of seams (joint), when covering with paint, lacquer, colour wash, etc., can only be estimated by operator, find that there is seam when passing through, dividing of roller and elasticity bottom roller is covered with paint, lacquer, colour wash, etc. in manual operation by rule of thumb, conjunction state, when passing through to make seam to cover with paint, lacquer, colour wash, etc. roller and elasticity bottom roller, the two is in released state, but, the speed of connecting gear, general is all about 20m/min, manually-operated accuracy rate is lower, only according to Artificial Control, because of time difference factor, the artificial leather of before and after seam about 2 meters can be caused, synthetic leather is not covered with paint, lacquer, colour wash, etc., or coating effect does not reach requirement, cause waste, again owing to often rolling up in leather the situation having many places seam both to cause larger waste, if there is no instant discovery seam, and then when making seam by roll coater, covering with paint roller and elasticity bottom roller are still in squeezed state, because the thickness of seam crossing is higher, (thickness of general seam crossing about exceeds artificial leather, 3 times of synthetic leather thickness), the surface size of elasticity bottom roller is made to produce local significantly depression, now elasticity bottom roller is rotated further, before recess restPoses, elasticity bottom roller has completed and has repeatedly rolled, namely recess has a large amount of artificial leathers before recovery, synthetic leather passes through, so, many places are caused to cover with paint, lacquer, colour wash, etc. product not up to standard, and then produce more artificial leather, the defect ware of synthetic leather etc., especially, elasticity bottom roller is after repeatedly local deformation, and its service life can be subject to great impact.
And for example, existing equipment is not applicable to the measurement mechanism that leather thicknesses is measured, mostly utilized the measuring tools such as slide calliper rule to measure artificial leather by operator, synthetic leather thickness, according to institute's thickness measuring angle value, and combine the coating effect needing to reach, adjustment by rule of thumb covers with paint, lacquer, colour wash, etc. the gap of roller and elasticity bottom roller (namely to artificial leather, the extruding dynamics of synthetic leather), and artificial leather, the thickness of synthetic leather is also uneven, the local size utilizing slide calliper rule to record obviously cannot be equal to artificial leather, the ensemble average size of synthetic leather, and empirically carry out the adjustment of extruding dynamics, human factor is more, error is larger, the effect disunity covered with paint, lacquer, colour wash, etc., difficult quality guarantee.
Summary of the invention
The object of the invention is to the defect overcoming above-mentioned technical problem, propose a kind of artificial leather, synthetic leather Finish System and process thereof.The present invention has carried out revolutionary improvement to existing artificial leather, synthetic leather Finish System, and the system after improvement measures artificial leather, synthetic leather thickness more accurately, and according to institute's thickness measuring angle value, automatically adjusts according to the pattern preset.
The technical solution used in the present invention is as follows: a kind of artificial leather, synthetic leather Finish System, comprise the unreeling machine, roll coater, baking oven, needle board device, cooling device and the coiling machine that coaxially set gradually, also comprise checkout gear and measurement mechanism, described checkout gear is arranged between unreeling machine and roll coater, and described measurement mechanism is arranged between checkout gear and roll coater;
Described unreeling machine is used for putting the volume of artificial leather, synthetic leather;
Surveyed data for measuring the thickness of artificial leather, synthetic leather, and are reached roll coater by described measurement mechanism;
Whether described checkout gear has artificial leather for monitoring, the seam of synthetic leather is passed through, and will record information conveyance to needle board device and roll coater;
Described needle board device is for controlling the transmission of artificial leather, synthetic leather;
Described roll coater is used for covering with paint, lacquer, colour wash, etc. artificial leather, synthetic leather;
Described baking oven and cooling device are respectively used to the artificial leather after to covering with paint, synthetic leather is dried and cooled;
Described coiling machine is used for the cooled artificial leather of rolling, synthetic leather.
Further, described roll coater comprises covers with paint, lacquer, colour wash, etc. roller, scraper and elasticity bottom roller, and described scraper is arranged at the side of covering with paint, lacquer, colour wash, etc. roller, and described elasticity bottom roller is arranged on the below of covering with paint, lacquer, colour wash, etc. roller.
Further, in described needle board device, be provided with securing member, for artificial leather, synthetic leather support are opened up and shaped.
Further, it also comprises platform, and described platform is arranged between unreeling machine and roll coater.
Further, it also comprises deviation correcting device, before described deviation correcting device is arranged at baking oven, for correcting the transfer path of artificial leather, synthetic leather.
A kind of artificial leather, synthetic leather Coating technology method, is characterized in that: it comprises:
The first step: launch artificial leather, synthetic leather---the artificial leather of rolling, synthetic leather are launched by unreeling machine and is delivered to roll coater;
Second step: Thickness sensitivity---carry out before extruding covers with paint, lacquer, colour wash, etc. entering roll coater, first detected the thickness of artificial leather, synthetic leather by measurement mechanism, the thickness according to institute's Thickness Measurement by Microwave and coatings adjusts the gap of covering with paint, lacquer, colour wash, etc. roller and elasticity bottom roller immediately;
3rd step: extruding is covered with paint, lacquer, colour wash, etc.---make the artificial leather, the synthetic leather that are delivered in roll coater, pass by between the covering with paint roller mutually extruded and elasticity bottom roller, the coating on its surface is filled out and is piled on artificial leather, synthetic leather by covering with paint roller;
4th step: dry and cool---the artificial leather that described covering with paint completes, synthetic leather are undertaken drying and cooling processing by baking oven and cooling device successively;
5th step: rolling stores---artificial leather, synthetic leather that described drying and cooling processing are crossed collect rolling by coiling machine.
Artificial leather according to claim 6, synthetic leather Coating technology method, is characterized in that: it also comprises:
Seam is monitored---when checkout gear detects artificial leather, the seam of synthetic leather is passed through, the transfer rate of needle board device reduces, after certain buffer time, cover with paint, lacquer, colour wash, etc. roller to be separated instantaneously and certain time by squeezed state with elasticity bottom roller, make the seam of artificial leather, synthetic leather by after covering with paint roller and elasticity bottom roller, covering with paint roller and elasticity bottom roller recover squeezed state voluntarily, and then the transfer rate of needle board device is recovered.
Further, described buffer time, according to artificial leather, the transmission distance of synthetic leather between checkout gear and roll coater, and transfer rate and setting, make seam distance cover with paint, lacquer, colour wash, etc. roller and be separated with during elasticity bottom roller (53) joint 700mm-900mm.
Further, covering with paint roller is separated the duration with elasticity bottom roller, sets according to the transfer rate of artificial leather, synthetic leather.
Adopt technique scheme, the present invention has following technique effect:
1, the present invention can realize the full-automatic operation of artificial leather, synthetic leather Coating technology, save manpower, and efficiency is high;
2, the present invention can detect the thickness of artificial leather in transport process, synthetic leather automatically, survey numerical value and more press close to its average thickness values, the degree of accuracy is high;
3, roll coater of the present invention according to institute's thickness measuring angle value, can adjust automatically accordingly, to adapt to different Coating technology demands, greatly reduces the inferior rate of product, reduces cost;
4, the checkout gear of the present invention's setting, can be instant seam detected, and detected information is flowed to the control unit of roll coater and needle board device by data wire, its control unit sends corresponding action command to roll coater and needle board device according to institute's acquisition information, the two is adjusted immediately accordingly, when guaranteeing that seam is passed through to cover with paint, lacquer, colour wash, etc. roller and elasticity bottom roller, the two is just in released state, and guarantee by afterwards, cover with paint, lacquer, colour wash, etc. the recovery squeezed state that roller and elasticity bottom roller can be instant, by near for the waste of artificial leather, synthetic leather lower.
Although the present invention will be described in conjunction with some embodiments and using method hereinafter, it will be appreciated by those skilled in the art that and be not intended to the present invention to be limited to these embodiments.Otherwise, be intended to cover all substitutes be included in spirit of the present invention and scope that appending claims defines, correction and equivalent.
Other advantages of the present invention, target and feature will be set forth to a certain extent in the following description, and to a certain extent, can be instructed from the practice of the present invention to those skilled in the art based on to investigating hereafter.Target of the present invention and other advantages can by descriptions below, claims, and in accompanying drawing, specifically noted structure realizes and obtains.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present inventor's fabricate-leather, synthetic leather Finish System;
Fig. 2 is roll coater structural representation of the present invention;
Fig. 3 is the theory structure schematic diagram of the present inventor's fabricate-leather, synthetic leather Coating technology method;
Wherein: 1 unreeling machine, 2 checkout gears, 3 platforms, 4 measurement mechanisms, 5 roll coaters, 51 cover with paint, lacquer, colour wash, etc. roller, 52 scrapers, 53 elasticity bottom rollers, 6 deviation correcting devices, 7 baking ovens, 8 needle board devices, 9 cooling devices, 10 coiling machines.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.It should be noted that according to the embodiment of artificial leather of the present invention, synthetic leather Finish System and process as just example, but the invention is not restricted to this detailed description of the invention.
A kind of artificial leather as shown in Figure 1, synthetic leather Finish System, comprise the unreeling machine 1, roll coater 5, baking oven 7, cooling device 9, needle board device 8 and the coiling machine 10 that coaxially set gradually, also comprise checkout gear 2 and measurement mechanism 4, checkout gear 2 is arranged between unreeling machine 1 and roll coater 5, measurement mechanism 4 is arranged between checkout gear 2 and roll coater 5, and is arranged on roll coater 5; Unreeling machine 1 is wherein for putting the volume of artificial leather, synthetic leather; Measurement mechanism 4 is for measuring the thickness before artificial leather, synthetic leather covering with paint, and surveyed data are reached roll coater 5, be dynamic thickness in transport process due to what measure, therefore measurement data presses close to actual value more, i.e. the average thickness values of artificial leather, synthetic leather; Whether checkout gear 2 has artificial leather for monitoring, the seam of synthetic leather is passed through, and will record information conveyance to needle board device 8 and roll coater 5; Needle board device 8 is for controlling the transmission of artificial leather, synthetic leather, and its transfer rate can adjust according to the information of described checkout gear 2; Roll coater 5 is for covering with paint, lacquer, colour wash, etc. artificial leather, synthetic leather; Baking oven 7 and cooling device 9 are respectively used to the artificial leather after to covering with paint, synthetic leather is dried, cooled; Coiling machine 10 is for artificial leather cooled described in rolling, synthetic leather.
Concrete, as shown in Figure 2, it comprises covers with paint, lacquer, colour wash, etc. roller 51, scraper 52, elasticity bottom roller 53 to roll coater 5, and scraper 52 can be set to one and be located at the side of covering with paint, lacquer, colour wash, etc. roller 51, also can be set to two, respectively arranges one in the both sides, front and back of covering with paint, lacquer, colour wash, etc. roller 51; Elasticity bottom roller 53 is arranged on the below of covering with paint, lacquer, colour wash, etc. roller 51, mutually extrude both it, the artificial leather that degree of its extruding can be surveyed according to measurement mechanism 4, the thickness of synthetic leather adjust automatically, and its information that can also transmit according to checkout gear 2 is carried out point, the auto-control of conjunction; During specific works, according to the Coating technology requirement of reality, select inverse painting or suitable painting, the scraper 52 of setting covering with paint certain side of roller 51 reclines and covers with paint, lacquer, colour wash, etc. roller 51, cover with paint, lacquer, colour wash, etc. roller 51 first to operate row 5-15 second, until slurry evenly after, cover with paint, lacquer, colour wash, etc. roller 51 and elasticity bottom roller 53 near and be expressed to a certain degree, system brings into operation.
Separately, be provided with securing member in needle board device 8 of the present invention, be preferably designed for pin type crawler belt, for by artificial leather, synthetic leather support exhibition being shaped, prevent artificial leather, leather is out of shape in drying course; The present invention is also provided with platform 4 between unreeling machine 1 and roll coater 5, and operator stands on platform 4, is convenient to manipulation; The present invention was provided with deviation correcting device 6 before baking oven 7, for correcting the transfer path of artificial leather, synthetic leather, is artificial leather, synthetic leather can not produce skew on a moving belt.
A kind of artificial leather as shown in Figure 3, synthetic leather Coating technology method, comprise the steps:
(1) artificial leather, synthetic leather is launched---the artificial leather of rolling, synthetic leather are launched by unreeling machine 1 and is delivered to roll coater 5;
(2) Thickness sensitivity---enter roll coater 5 carry out extruding cover with paint, lacquer, colour wash, etc. before, the thickness of artificial leather, synthetic leather is first detected by measurement mechanism 4, thickness according to institute's Thickness Measurement by Microwave and coatings adjusts the gap (namely adjusting the extruding dynamics to artificial leather, synthetic leather) of covering with paint, lacquer, colour wash, etc. roller 51 and elasticity bottom roller 53 immediately, example, if the thickness detected is 1mm, and need to carry out common inverse painting, then cover with paint, lacquer, colour wash, etc. roller 51 and be automatically adjusted to 0.8mm with the distance of elasticity bottom roller 53;
(3) extruding is covered with paint, lacquer, colour wash, etc.---cover with paint, lacquer, colour wash, etc. roller before covering with paint and elasticity bottom roller is in released state, first scraper 52 is abutted on the covering with paint roller 51 of running, then material is added, and by scraper 52 by its uniform application in covering with paint roller 51 on, then elasticity bottom roller 53 and covering with paint roller 51 move to predeterminated position, namely the two gap is adjusted to 0.8mm, system cloud gray model, examination are coated with, be delivered to the artificial leather in roll coater 5, synthetic leather, pass by between covering with paint roller 51 and elasticity bottom roller 53, the coating on its surface is filled out and is piled on artificial leather, synthetic leather by covering with paint roller 51;
(4) seam monitoring---checkout gear 2 has detected artificial leather, when the seam of synthetic leather is passed through, the transfer rate of needle board device 8 reduces, after certain buffer time, when seam distance covers with paint, lacquer, colour wash, etc. roller 51 with elasticity bottom roller 53 joint 830mm, cover with paint, lacquer, colour wash, etc. roller 51 and elasticity bottom roller 53 by artificial leather, the squeezed state umklappen of synthetic leather is and artificial leather, synthetic leather is separated, i.e. elasticity bottom roller 53 Automatic-descending, and certain time, make artificial leather, the seam of synthetic leather is by after covering with paint roller 51 and elasticity bottom roller 53, cover with paint, lacquer, colour wash, etc. roller 51 to return to voluntarily artificial leather with elasticity bottom roller 53, the squeezed state of synthetic leather, then the transfer rate of needle board device 8 is recovered,
(5) dry and cool---the artificial leather covered with paint, lacquer, colour wash, etc., synthetic leather are undertaken drying and cooling processing by baking oven 7 and cooling device 9 successively;
(6) rolling stores---and artificial leather, synthetic leather that described drying and cooling processing are crossed collect rolling by coiling machine 10;
Wherein, in step (4), buffer time is according to artificial leather, the transmission distance of synthetic leather between checkout gear 2 and roll coater 5, and transfer rate and setting, covering with paint roller 51 is separated the duration with elasticity bottom roller 53, sets according to the transfer rate of artificial leather, synthetic leather.Example, if be set as 835 millimeters according to artificial leather, the transmission distance of synthetic leather between checkout gear 2 and roll coater 5, after biography checkout gear 2 detects seam, transfer rate is down to 5 ms/min (reductions of speed instantaneously, therefore the time of reduction of speed can be ignored) instantaneously by former speed; Buffer time is set as 10 seconds, the distance that this time inseam is advanced is: 10 seconds × 5 ms/min=833.3 millimeters, distance covers with paint, lacquer, colour wash, etc. roller 51: 835 millimeters-833.3 millimeters=1.7 millimeters, now covers with paint, lacquer, colour wash, etc. roller 51 and is separated (actuation time can be ignored) with elasticity bottom roller 53 is instantaneous; The duration settings be separated is 1.5 seconds, the traveling distance of this period seam is: 1.5 seconds × 5 ms/min=125 millimeters, now seam has crossed covering with paint roller 51 and elasticity bottom roller 53 joint, then covers with paint, lacquer, colour wash, etc. roller 51 and elasticity bottom roller 53 momentary recovery squeezed state (this actuation time can be ignored); Visible, when seam of the present invention is by roll coater, artificial leather, synthetic leather (namely not by artificial leather, the synthetic leather the covered with paint, lacquer, colour wash, etc.) length of its waste can be determined in 125 millimeter, generally can control within 15 centimeters, and existing production line, by generally all wasting artificial leather, synthetic leather about 2 meters during seam, the present invention effectively reduces the waste of artificial leather, synthetic leather, improves covering with paint efficiency.
Present invention achieves artificial leather, the full-automation of synthetic leather Coating technology, mainly according to the measurement mechanism of the detect thickness set up and the checkout gear of monitoring seam, timely institute's measurement information can be sent to roll coater, the control unit of needle board device etc., control unit can to roll coater, the action of needle board device etc. presets, control unit transmits corresponding action command to roll coater according to the information obtained, needle board device etc., make roll coater, automatically there is corresponding action (as covered with paint, lacquer, colour wash, etc. the gap of roller and elasticity bottom roller in roll coater in needle board devices etc., transfer rate as needle board device).Due to the accurate assurance to time, speed etc., system of the present invention and process efficiency thereof are significantly improved, and can effectively save manpower, reduce wastage of material, reduce costs.
Finally it should be noted that, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (9)
1. an artificial leather, synthetic leather Finish System, it is characterized in that: comprise the unreeling machine (1), roll coater (5), baking oven (7), needle board device (8), cooling device (9) and the coiling machine (10) that set gradually, also comprise checkout gear (2) and measurement mechanism (4), described checkout gear (2) is arranged between unreeling machine (1) and roll coater (5), and described measurement mechanism (4) is arranged between checkout gear (2) and roll coater (5);
Described unreeling machine (1) is for putting the volume of artificial leather, synthetic leather;
Surveyed data for measuring the thickness of artificial leather, synthetic leather, and are reached roll coater (5) by described measurement mechanism (4);
Whether described checkout gear (2) has artificial leather for monitoring, the seam of synthetic leather is passed through, and will record information conveyance to needle board device (8) and roll coater (5);
Described needle board device (8) is for controlling the transmission of artificial leather, synthetic leather;
Described roll coater (5) is for covering with paint, lacquer, colour wash, etc. artificial leather, synthetic leather;
Described baking oven (7) and cooling device (9) are respectively used to the artificial leather after to covering with paint, synthetic leather is dried and cooled;
Described coiling machine (10) is for the cooled artificial leather of rolling, synthetic leather.
2. artificial leather according to claim 1, synthetic leather Finish System, it is characterized in that: described roll coater (5) comprises covers with paint, lacquer, colour wash, etc. roller (51), scraper (52) and elasticity bottom roller (53), described scraper (52) is arranged at the side of covering with paint, lacquer, colour wash, etc. roller (51), and described elasticity bottom roller (53) is arranged on the below of covering with paint, lacquer, colour wash, etc. roller (51).
3. artificial leather according to claim 1, synthetic leather Finish System, is characterized in that: described needle board device is provided with securing member in (8), for artificial leather, synthetic leather support are opened up and shaped.
4. the artificial leather according to the arbitrary claim of claim 1-3, synthetic leather Finish System, is characterized in that: it also comprises platform (3), and described platform (3) is arranged between unreeling machine (1) and roll coater (5).
5. the artificial leather according to the arbitrary claim of claim 1-3, synthetic leather Finish System, it is characterized in that: it also comprises deviation correcting device (6), before described deviation correcting device (6) is arranged at baking oven (7), for correcting the transfer path of artificial leather, synthetic leather.
6. artificial leather, a synthetic leather Coating technology method, is characterized in that: it comprises:
The first step: launch artificial leather, synthetic leather---the artificial leather of rolling, synthetic leather are launched by unreeling machine (1) and are delivered to roll coater (5);
Second step: Thickness sensitivity---enter roll coater (5) carry out extruding cover with paint, lacquer, colour wash, etc. before, first detected the thickness of artificial leather, synthetic leather by measurement mechanism (4), the thickness according to institute's Thickness Measurement by Microwave and coatings adjusts the gap of covering with paint, lacquer, colour wash, etc. roller (51) and elasticity bottom roller (53) immediately;
3rd step: extruding is covered with paint, lacquer, colour wash, etc.---make to be delivered to artificial leather, the synthetic leather in roll coater (5), pass by between the covering with paint roller (51) mutually extruded and elasticity bottom roller (53), the coating on its surface is filled out and is piled on artificial leather, synthetic leather by covering with paint roller (51);
4th step: dry and cool---the artificial leather that described covering with paint completes, synthetic leather are undertaken drying and cooling processing by baking oven (7) and cooling device (9) successively;
5th step: rolling store---described drying and cooling processing cross artificial leather, synthetic leather by coiling machine (10) collect rolling.
7. artificial leather according to claim 6, synthetic leather Coating technology method, is characterized in that: it also comprises:
Seam is monitored---when checkout gear (2) detects artificial leather, the seam of synthetic leather is passed through, the transfer rate of needle board device (8) reduces, after certain buffer time, cover with paint, lacquer, colour wash, etc. roller (51) to be separated instantaneously and certain time by squeezed state with elasticity bottom roller (53), make the seam of artificial leather, synthetic leather by after covering with paint roller (51) and elasticity bottom roller (53), cover with paint, lacquer, colour wash, etc. roller (51) and recover squeezed state voluntarily with elasticity bottom roller (53), then the transfer rate of needle board device (8) is recovered.
8. artificial leather according to claim 7, synthetic leather Coating technology method, it is characterized in that: described buffer time, according to artificial leather, the transmission distance of synthetic leather between checkout gear (2) and roll coater (5), and transfer rate and setting, make seam distance cover with paint, lacquer, colour wash, etc. roller (51) and elasticity bottom roller (53) joint 700mm---be separated during 900mm.
9. artificial leather according to claim 7, synthetic leather Coating technology method, is characterized in that: covering with paint roller (51) is separated the duration with elasticity bottom roller (53), sets according to the transfer rate of artificial leather, synthetic leather.
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| CN201210082028.5A CN103357535B (en) | 2012-03-26 | 2012-03-26 | Artificial leather and synthetic leather coating system and technique thereof |
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| CN105926305B (en) * | 2016-07-09 | 2018-02-06 | 江苏连港皮革机械有限公司 | Artificial leather synthetic leather roller coat cleaning machine |
| CN110252587A (en) * | 2019-07-03 | 2019-09-20 | 佛山市艾缘机械设备有限公司 | A kind of multifunctional assembled test coating machine |
| CN110396829B (en) * | 2019-07-30 | 2021-12-28 | 浙江百得利制革有限公司 | Artificial leather bump coating device |
| CN116219669A (en) * | 2022-11-16 | 2023-06-06 | 江苏连港皮革机械有限公司 | Technological cloth coating production line and processing technology |
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| CN103357535A (en) | 2013-10-23 |
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