阅读说明：本技术 一种智能制造用纺织物色牢度检查装置 (Textile color fastness inspection device for intelligent manufacturing ) 是由 王勇 于 2021-10-09 设计创作，主要内容包括：本发明公开了一种智能制造用纺织物色牢度检查装置,包括底座和色牢度检查系统,所述底座的上方固定有若干支架,若干所述支架的上端面固定有机台,所述机台的两端分别为上料区和下料区,所述机台的上端面两侧均焊接有C型板,所述机台的上端面上设置有传送带,所述传送带外壁内侧设置有若干光谱传感器,所述传送带上设置有布料,所述机台的上端面中央两侧均固定有连接架,所述连接架的中央镂空,所述连接架的镂空处内侧中央对应轴承连接有滚柱一和滚柱二,本发明,具有布料色牢度检测、补色一体的特点。(The invention discloses a textile color fastness inspection device for intelligent manufacturing, which comprises a base and a color fastness inspection system, wherein a plurality of supports are fixed above the base, a machine table is fixed on the upper end surface of the supports, the two ends of the machine table are respectively a feeding area and a discharging area, C-shaped plates are welded on the two sides of the upper end surface of the machine table, a conveyor belt is arranged on the upper end surface of the machine table, a plurality of spectrum sensors are arranged on the inner side of the outer wall of the conveyor belt, cloth is arranged on the conveyor belt, connecting frames are fixed on the two sides of the center of the upper end surface of the machine table, the center of each connecting frame is hollowed, and the center of the hollowed part of each connecting frame is connected with a first roller and a second roller corresponding to a bearing.)

1. The utility model provides a textile color fastness inspection system for intelligent manufacturing, includes base (2) and color fastness inspection device, its characterized in that: a plurality of supports (1) are fixed above the base (2), a machine table (3) is fixed on the upper end face of each support (1), the two ends of the machine table (3) are respectively a feeding area and a discharging area, C-shaped plates (4) are welded on the two sides of the upper end face of the machine table (3), a conveyor belt is arranged on the upper end face of the machine table (3), a plurality of spectrum sensors are arranged on the inner side of the outer wall of the conveyor belt, cloth (5) is arranged on the conveyor belt, connecting frames (6) are fixed on the two sides of the center of the upper end face of the machine table (3), the center of each connecting frame (6) is hollow, a roller I (7) and a roller II (8) are correspondingly connected to the center of the inner side of the hollow part of each connecting frame (6), a coloring roller (9) is arranged on each connecting frame (6) below the roller I (7) and the roller II (8), and a scraper is slidably connected to the center of the top end of the coloring roller (9), a dye box (14) is fixed below the upper color roller (9) on the connecting frame (6), and dye is arranged in the dye box (14);

suction components are arranged between the first roller (7) and the coloring roller (9) and between the second roller (8) and the coloring roller (9), each suction component comprises a hard coiled pipe (12) and a suction machine (13), the hard coiled pipes (12) are connected with the dye box (14) through rods, one ends of the hard coiled pipes (12) are located inside the dye box (14), the suction machines (13) are arranged on the hard coiled pipes (12), the other end ports of the hard coiled pipes (12) are sleeved with hollow rods (10), and the outer sides of the hollow rods (10) are uniformly sleeved with a plurality of spray heads (11);

the color fastness inspection system also comprises a pretreatment subsystem, a contrast subsystem and a complementary color subsystem;

the pretreatment subsystem is used for carrying out preliminary examination on the dyed cloth (5), the contrast subsystem is used for contrasting the color fastness change of the currently transmitted cloth (5) before and after treatment, and the color complementing subsystem is used for carrying out color complementing treatment on the cloth (5) after the color fastness change.

2. The device for checking color fastness of textiles for intelligent manufacturing according to claim 1, characterized in that: the preprocessing subsystem comprises a transmission module, the contrast subsystem comprises a detection module, and the complementary color subsystem comprises a driving module;

the transmission module is used for driving the conveying belt to drive the cloth (5) to transmit, the detection module is used for monitoring the color change of the current cloth (5), and the driving module is electrically connected with the suction machine (13) and used for controlling the positive and negative operation of the suction machine (13).

3. The device for checking color fastness of textiles for intelligent manufacturing according to claim 2, characterized in that: the transmission module comprises a forward submodule and a reverse submodule, the detection module comprises a scanning submodule, and the drive module comprises a forward drive submodule and a reverse drive submodule;

the cloth (5) is processed by starting the forward submodule in the process that the conveying belt conveys the cloth (5) from the feeding area to the discharging area, the cloth (5) is processed by the reverse submodule in the process that the conveying belt conveys the cloth (5) from the discharging area to the feeding area, the scanning submodule is electrically connected with the plurality of spectrum sensors, the current fading grade number of the cloth (5) is monitored, the fading grade number is divided into 1-4 grades, the fading degree of the 1 grade is lowest, the fading degree of the 4 grades is highest, and the forward driving submodule and the reverse driving submodule start the cloth (5) to be processed by starting in the process that the conveying belt conveys the cloth (5) from the feeding area to the discharging area or conveys the cloth (5) from the discharging area to the feeding area.

4. The device for checking color fastness of textiles for intelligent manufacturing according to claim 3, characterized in that: the forward sub-module comprises a water vapor discharge unit and an adjusting unit, the reverse sub-module comprises a drying unit, the scanning sub-module comprises a calculating unit, the forward driving sub-module comprises a complementary color unit and a material sucking unit, and the reverse driving sub-module comprises an abrasive unit;

the water vapor discharge unit is used for spraying water mist on the surface of a cloth (5) which is being transmitted at present, the adjusting unit is used for adjusting the sprayed water amount, the drying unit is respectively electrically connected with a roller I (7) and a roller II (8) and is used for controlling the roller I (7) and the roller II (8) to generate heat to dry the current cloth (5), the color complementing unit is used for complementing colors to the faded cloth (5), the material sucking unit is used for absorbing redundant dye on the surface of the cloth (5) after the color complementing is finished, the grinding material unit is electrically connected with the scraper blade and is used for controlling the scraper blade to stretch out and withdraw, and the redundant part of the dye after the dye drying is finished is removed.

5. The device for checking color fastness of textile for intelligent manufacturing according to claim 4, is characterized in that: go up look roller (9) and link (6) sliding connection, conveyer belt central authorities are fretwork.

6. The device for checking color fastness of textiles for intelligent manufacturing according to claim 5, wherein: a plurality of air holes are formed in the two sides of the upper end face of the conveying belt and communicated with each other, and a small air pump is fixed to one side of each air hole and located inside the conveying belt.

7. The inspection method of the color fastness inspection system for the intelligent manufacturing textile according to claim 6, characterized in that: the method comprises the following steps:

s1: placing the cloth (5) on the surface of a conveyor belt from a feeding area, starting the conveyor belt to transmit, and simultaneously enabling the roller I (7) and the roller II (8) to rotate anticlockwise to assist the cloth (5) to transmit;

s2: spraying water mist on the surface of the cloth (5) conveyed from the feeding area to the discharging area to damp the cloth (5);

s3: the spectral sensor monitors and compares the color degree of the current moistened cloth (5) in the transmission process with the color degree of the cloth when the cloth is not moistened in real time;

s4: if the color degree of the current transmission cloth (5) changes before and after being wetted, starting a suction machine (13) close to the roller I (7) to suck the dye in a dye box (14) through a serpentine pipe (12) and spray the dye out of a spray head (11), enabling the lower surface of the cloth (5) coated with the paint to be in contact with a coloring roller (9), enabling the sprayed dye to be uniformly paved on the surface of the cloth (5) through the coloring roller (9) to perform color compensation on the faded cloth (5), starting the suction machine (13) close to the roller II (8) to suck the redundant dye at the color compensated part of the cloth (5) through the spray head (11), and recycling the redundant dye to the dye box (14) through the serpentine pipe (12);

s5: after the color of the cloth (5) is supplemented, drying the cloth;

s6: after the cloth (5) is conveyed to the blanking area, the conveying belt, the first roller (7) and the second roller (8) are driven reversely;

s7: controlling the extension of the scraper and adjusting the extension length of the scraper according to the color degree change range before and after the cloth (5) is affected with damp;

s8: starting a suction machine (13) close to the roller II (8), and absorbing and discharging solidified dye powder hung by the scraper into a dye box (14) after the cloth (5) is contacted with the scraper, and mixing the dye powder with the dye again;

s9: when the cloth (5) moves towards the feeding area through the roller I (7), water is sprayed on the cloth (5) again, and the color degree change of the cloth is monitored through the spectral sensor;

s10: if the change does not exist, the conveyor belt, the roller I (7) and the roller II (8) run reversely again, and the cloth (5) is conveyed to the blanking area to take down the cloth (5);

s11: if the color shade degree is changed again, the steps S1-S9 are repeated.

8. The inspection method of the color fastness inspection system for the intelligent manufacturing textile according to claim 7, characterized in that: the extractor output power near roller one (7) in said step S4 is calculated as follows:

；

in the formula, P is the output power of the suction machine close to the roller I (7), P₁The maximum output power of the suction machine close to the roller I (7), the length of the current cloth, the number of fading grades of the current cloth, the thickness of the current cloth and the width of the current cloth are obtained by the formula, the output power of the suction machine close to the roller I (7) is increased along with the increase of fading grades, and more dyes are extracted for complementary color.

Technical Field

The invention relates to the technical field of color fastness inspection, in particular to a textile color fastness inspection device for intelligent manufacturing.

Background

Color fastness (Color fastness) is also called Color fastness and dyeing fastness. By colour of textile material is meant the effect of the colour on the processing and useResistance to disease. According to colour change or absence of the sampleThe fastness was rated by staining of the dyed lining fabric.Textile productThe color fastness test is a routine test item in the intrinsic quality test of textiles. The textile can be irradiated and washed during the use process,IroningVarious external effects such as sweat stain, friction and chemical agent, some printed and dyed textiles are also processed by special finishing, such asResin finishing、Flame retardant finish、Sand washingSanding, etc., which requires that the color of the printed textile be relatively stable.

The existing color fastness inspection device has poor practicability; meanwhile, the existing color fastness inspection device needs to be independently taken down to perform color compensation again after the current color fading condition of the cloth is detected, and the operation is complex. Therefore, it is necessary to design an intelligent textile color fastness inspection device for manufacturing, which integrates fabric color fastness detection and color compensation.

Disclosure of Invention

The invention aims to provide a textile color fastness inspection device for intelligent manufacturing, which aims to solve the problems in the background technology.

In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a textile color fastness inspection device for intelligent manufacturing, includes base and color fastness inspection system, its characterized in that: the top of base is fixed with a plurality of supports, and is a plurality of the up end of support is fixed with the board, the both ends of board are feeding area and unloading district respectively, the C template has all been welded to the up end both sides of board, be provided with the conveyer belt on the up end of board, conveyer belt outer wall inboard is provided with a plurality of spectral sensor, be provided with the cloth on the conveyer belt, the up end central authorities both sides of board all are fixed with the link, the central authorities fretwork of link, the inboard central authorities of fretwork department of link correspond the bearing and are connected with roller one and roller two, the below of roller one and roller two is provided with the top roller on the link, the inside sliding connection in top central authorities of top roller has the scraper blade, the below of top roller is fixed with the dye vat on the link, be provided with the dyestuff in the dye vat.

According to the technical scheme, all be provided with the suction subassembly between roller one and the roller of coloring and between roller two and the roller of coloring, the suction subassembly includes the stereoplasm coiled pipe, the stereoplasm coiled pipe passes through the pole with the dye vat and is connected, the one end of stereoplasm coiled pipe is located the inside of dye vat, be provided with the suction machine on the stereoplasm coiled pipe, the hollow pole has been cup jointed to the other end port of stereoplasm coiled pipe, a plurality of shower nozzles have evenly been cup jointed in the outside of hollow pole.

According to the technical scheme, the color fastness inspection system comprises a pretreatment subsystem, a contrast subsystem and a complementary color subsystem;

the pretreatment subsystem is used for carrying out preliminary inspection on dyed cloth, the contrast subsystem is used for contrasting the color fastness change of the currently transmitted cloth before and after treatment, and the complementary color subsystem is used for carrying out complementary color treatment on the cloth after the color fastness change.

According to the technical scheme, the preprocessing subsystem comprises a transmission module, the contrast subsystem comprises a detection module, and the complementary color subsystem comprises a driving module;

the transmission module is used for driving the conveyor belt to drive the cloth to be transmitted, the detection module is used for monitoring the color change of the current cloth, and the driving module is electrically connected with the suction machine and used for controlling the positive and negative operation of the suction machine.

According to the technical scheme, the transmission module comprises a forward submodule and a reverse submodule, the detection module comprises a scanning submodule, and the driving module comprises a forward driving submodule and a reverse driving submodule;

the positive sub-module starts to process the cloth in the process that the conveyer belt conveys the cloth from the feeding area to the discharging area, the reverse sub-module processes the cloth in the process that the conveyer belt conveys the cloth from the discharging area to the feeding area, the scanning sub-module is electrically connected with the plurality of spectrum sensors and monitors the current fading grade number (1-4 grade) of the cloth, and the positive driving sub-module and the reverse driving sub-module respectively start to process the cloth in the process that the conveyer belt conveys the cloth from the feeding area to the feeding area of the discharging area.

According to the technical scheme, the forward submodule comprises a water vapor discharge unit and an adjusting unit, the reverse submodule comprises a drying unit, the forward driving submodule comprises a color complementing unit and a material sucking unit, and the reverse driving submodule comprises an abrasive unit;

the water vapor discharge unit is used for spraying water mist on the surface of a fabric which is being transmitted at present, the adjusting unit is used for adjusting the sprayed water amount, the drying unit is respectively electrically connected with the first roller and the second roller and used for controlling the first roller and the second roller to generate heat to dry the current fabric, the color complementing unit is used for complementing colors to the faded fabric, the absorbing unit is used for absorbing redundant dye on the surface of the fabric after the complementing colors are finished, the abrasive unit is electrically connected with the scraper and used for controlling the scraper to stretch out and retract, and the redundant part of the dye after the dyeing is dried is removed.

According to the technical scheme, the color fastness inspection system comprises the following specific operation steps:

s1: placing the cloth on the surface of a conveyor belt from a feeding area, starting the conveyor belt to transmit, and simultaneously rotating the roller I and the roller II anticlockwise to assist cloth transmission;

s2: spraying water mist on the surface of the cloth conveyed from the feeding area to the discharging area to damp the cloth;

s3: the spectral sensor monitors and compares the color degree of the current moistened cloth in the transmission process with the color degree of the cloth which is not moistened in real time;

s4: if the color degree of the current transmission cloth changes before and after being wetted, starting a suction machine close to the first roller to suck the dye in the dye box through a serpentine pipe and spray the dye out of the spray head, enabling the lower surface of the cloth coated with the coating to be in contact with a coloring roller at the moment, enabling the sprayed dye to be uniformly paved on the surface of the cloth through the coloring roller to supplement the color for the faded cloth, starting a suction machine close to the second roller to suck the redundant dye at the color-supplemented part of the cloth through the spray head, and recycling the redundant dye to the dye box through the serpentine pipe;

s5: after the color of the cloth is supplemented, drying the cloth;

s6: after the cloth is conveyed to the blanking area, the conveying belt, the first roller and the second roller are driven reversely;

s7: controlling the extension of the scraper, and adjusting the extension length of the scraper according to the color degree change range before and after the cloth is affected with damp;

s8: starting a suction machine close to the second roller, and absorbing and discharging solidified dye powder hung by the scraper after the cloth is contacted with the scraper into a dye box to be mixed with the dye again;

s9: when the cloth moves towards the feeding area through the roller I, water is sprayed on the cloth again, and the color degree change of the cloth is monitored through the spectral sensor;

s10: if the material distribution area is unchanged, the conveyor belt, the first roller and the second roller run reversely again to convey the material to the blanking area and take down the material;

s11: if the color shade degree is changed again, the steps S1-S9 are repeated.

According to the above technical solution, the output power of the suction machine close to the first roller in the step S4 is calculated as follows:

；

in the formula, P is the output power of the suction machine close to the first roller, P₁The maximum output power of the suction machine close to the first roller, the length of the current cloth, the number of fading grades of the current cloth, the thickness of the current cloth and the width of the current cloth are L, the maximum output power of the suction machine close to the first roller is obtained through a formula, the output power of the suction machine close to the first roller is increased along with the increase of the fading grades, and more dyes are extracted for color compensation.

According to the technical scheme, the coloring roller is connected with the connecting frame in a sliding mode, and the center of the conveying belt is hollowed out.

According to the technical scheme, a plurality of air holes are formed in two sides of the upper end face of the conveying belt and communicated with each other, and a small air pump is fixed inside the conveying belt on one side of each air hole.

Compared with the prior art, the invention has the following beneficial effects: the base, the surrounding parts of the base and the color fastness inspection system are arranged, so that whether the cloth fades or not is detected after the cloth is humidified, if the fading condition occurs, the color of the cloth is supplemented in time, the integration of color fastness detection and color supplementation of the cloth is realized, and the trouble of taking down the cloth and dyeing again is saved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall front perspective of the present invention;

fig. 2 is a schematic perspective view of a fuser roll of the present invention;

FIG. 3 is a side sectional view of the first roller, the second roller and the surrounding parts of the first roller and the second roller;

FIG. 4 is a block schematic of the present invention;

in the figure: 1. a support; 2. a base; 3. a machine platform; 4. c-shaped plates; 5. distributing; 6. a connecting frame; 7. a first roller; 8. a second roller; 9. a coloring roller; 10. a hollow shaft; 11. a spray head; 12. a rigid serpentine tube; 13. a suction machine; 14. and (4) dyeing the boxes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a textile color fastness inspection device for intelligent manufacturing, includes base 2 and color fastness inspection system, its characterized in that: a plurality of supports 1 are fixed above a base 2, a machine table 3 is fixed on the upper end face of each support 1, a feeding area and a discharging area are respectively arranged at two ends of the machine table 3, C-shaped plates 4 are welded on two sides of the upper end face of the machine table 3, a conveyor belt is arranged on the upper end face of the machine table 3, a plurality of spectrum sensors are arranged on the inner side of the outer wall of the conveyor belt, cloth 5 is arranged on the conveyor belt, connecting frames 6 are fixed on two sides of the center of the upper end face of the machine table 3, the center of each connecting frame 6 is hollowed, a roller I7 and a roller II 8 are connected to the centers of the hollowed parts of the connecting frames 6 corresponding to bearings, upper color rollers 9 are arranged on the connecting frames 6 below the roller I7 and the roller II 8, scrapers are connected to the centers of the tops of the upper color rollers 9 in a sliding manner, dye boxes 14 are fixed on the connecting frames 6 below the upper color rollers 9, and dyes are arranged in the dye boxes 14;

suction components are arranged between the first roller 7 and the coloring roller 9 and between the second roller 8 and the coloring roller 9, each suction component comprises a hard coiled pipe 12, each hard coiled pipe 12 is connected with the dye box 14 through a rod, one end of each hard coiled pipe 12 is located inside the dye box 14, a suction machine 13 is arranged on each hard coiled pipe 12, a hollow rod 10 is sleeved at the port of the other end of each hard coiled pipe 12, and a plurality of spray heads 11 are uniformly sleeved on the outer side of each hollow rod 10;

the color fastness inspection system comprises a pretreatment subsystem, a contrast subsystem and a complementary color subsystem;

the pretreatment subsystem is used for carrying out preliminary inspection on the dyed cloth, the contrast subsystem is used for comparing the color fastness change of the currently transmitted cloth before and after treatment, and the color complementing subsystem is used for carrying out color complementing treatment on the cloth after the color fastness change;

the preprocessing subsystem comprises a transmission module, the contrast subsystem comprises a detection module, and the complementary color subsystem comprises a driving module;

the transmission module is used for driving the conveyor belt to drive the cloth to be transmitted, the detection module is used for monitoring the color change of the current cloth, and the driving module is electrically connected with the suction machine 13 and used for controlling the positive and negative operation of the suction machine 13;

the transmission module comprises a forward submodule and a reverse submodule, the detection module comprises a scanning submodule, and the driving module comprises a forward driving submodule and a reverse driving submodule;

the positive submodule starts to process the cloth in the process that the conveyer belt conveys the cloth from the feeding area to the discharging area, the reverse submodule processes the cloth in the process that the conveyer belt conveys the cloth from the discharging area to the feeding area, the scanning submodule is electrically connected with the plurality of spectrum sensors, the current fading grade (1-4 grade) of the cloth is monitored, and the positive driving submodule and the reverse driving submodule start to process the cloth in the process that the conveyer belt conveys the cloth from the feeding area to the feeding area of the discharging area;

the forward submodule comprises a water vapor discharge unit and an adjusting unit, the reverse submodule comprises a drying unit, the forward driving submodule comprises a color complementing unit and a material sucking unit, and the reverse driving submodule comprises a grinding material unit;

the water vapor discharge unit is used for spraying water mist on the surface of the cloth which is currently conveyed, the adjusting unit is used for adjusting the sprayed water amount, the drying unit is respectively electrically connected with the roller I7 and the roller II 8 and is used for controlling the roller I7 and the roller II 8 to generate heat to dry the current cloth, the color complementing unit is used for complementing color to the faded cloth, the material absorbing unit is used for absorbing redundant dye on the surface of the cloth after the color complementing is finished, the grinding material unit is electrically connected with the scraper and is used for controlling the scraper to extend out and retract, and redundant parts of the dye after the drying is finished are removed;

the color fastness inspection system comprises the following specific operation steps:

s1: placing the cloth on the surface of a conveyor belt from a feeding area, starting the conveyor belt to transmit, and simultaneously enabling the first roller 7 and the second roller 8 to rotate anticlockwise to assist in cloth transmission;

s2: spraying water mist on the surface of the cloth conveyed from the feeding area to the discharging area to damp the cloth;

s3: the spectral sensor monitors and compares the color degree of the current moistened cloth in the transmission process with the color degree of the cloth which is not moistened in real time;

s4: if the color degree of the current transmission cloth changes before and after being wetted, starting a suction machine 13 close to the first roller 7 to suck the dye in a dye box 14 through a serpentine pipe 12 and spray the dye out of a spray head 11, enabling the lower surface of the cloth coated with the paint to be in contact with a coloring roller 9 at the moment, enabling the sprayed dye to be uniformly paved on the surface of the cloth through the coloring roller 9 to supplement the color of the faded cloth, starting the suction machine 13 close to the second roller 8 to suck the redundant dye at the color-supplemented part of the cloth through the spray head 11, and recycling the redundant dye to the dye box 14 through the serpentine pipe 12;

s5: after the color of the cloth is supplemented, drying the cloth;

s6: after the cloth is conveyed to the blanking area, the conveying belt, the first roller 7 and the second roller 8 are driven reversely;

s7: controlling the extension of the scraper, and adjusting the extension length of the scraper according to the color degree change range before and after the cloth is affected with damp;

s8: starting a suction machine 13 close to the second roller 8, and absorbing and discharging solidified dye powder hung by the scraper after the cloth is contacted with the scraper into a dye box to be mixed with the dye again;

s9: when the cloth moves towards the feeding area through the first roller 7, water is sprayed on the cloth again, and the color degree change of the cloth is monitored through the spectral sensor;

s10: if the material distribution area is unchanged, the conveyor belt, the first roller 7 and the second roller 8 run reversely again, and the material is conveyed to the blanking area to be taken down;

s11: if the color degree is changed again, repeating the steps S1-S9;

the extractor output power near roller one 7 in step S4 is calculated as follows:

；

in the formula, P is the output power of the suction machine close to the first roller 7, P₁The maximum output power of the suction machine close to the roller I7, the length of the current cloth, the number of fading grade levels of the current cloth, the thickness of the current cloth and the width of the current cloth are obtained through a formula, the output power of the suction machine close to the roller I7 is increased along with the increase of the fading grade, and more dyes are extracted for color compensation;

the upper color roller 9 is connected with the connecting frame 6 in a sliding way, the center of the conveyor belt is hollow, and after the cloth is subjected to color complementing drying according to the fading degree of the cloth, the color fading degree is deeper, the supplemented dye is relatively more, the position of the upper color roller is adjusted by sliding up and down, as shown in figure 3, a gap exists between the first roller and the second roller, for the cloth with more complementary colors, the upper color roller is moved upwards to increase the tension degree of the current cloth, so that a plurality of dyes are uniformly coated on the surface of the cloth and can not be stacked, the limit height of the scraper is increased when the material is ground, the dye scraping device has better scraping effect on a plurality of smeared dyes, the two sides of the cloth are contacted with the conveyer belt, the center of the conveyer belt is hollowed out to prevent the cloth from being dried before color compensation, the dye on the belt contacts with the conveying belt, so that the dye is wasted, the color cannot be supplemented, and the conveying belt is difficult to clean;

a plurality of gas pockets have all been seted up to the up end both sides of conveyer belt, and a plurality of gas pockets intercommunication, one side in the conveyer belt of gas pocket is fixed with small-size air extractor, starts small-size air extractor, and gas is placed the cloth on the conveyer belt surface through the gas pocket extraction, forms negative pressure suction power in the gas pocket this moment, can not appear the fold influence follow-up coloring tightly with the cloth both ends absorption on the conveyer belt.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.