Implementation method and equipment of gas overflow dyeing machine based on intelligent anti-winding and low-carbon process

Abstract

The invention discloses an air overflow dyeing machine based on an intelligent anti-winding and low-carbon process. The air overflow dyeing machine comprises an air conveying mechanism used for conveying cloth through airflow, and the air conveying mechanism is provided with a plurality of self-adjusting mechanisms used for automatically adjusting the flow of conveyed air according to the conveying speed of the cloth and a dyeing mechanism used for dyeing the cloth; by arranging the self-adjusting mechanism, the equipment can automatically and accurately adjust the flow of conveyed air according to the actual conveying speed of cloth, and finally, the air flow is stabilized at an optimal numerical value matched with the cloth speed, so that the core requirement of a low-carbon process is met; cloth is evenly lifted through airflow to make the cloth make soft contact with the stirring pieces and the conveying rollers, secondly, the stirring pieces guide the cloth in order to prevent the cloth from deviating or accumulating, and finally, in the dyeing link, through the synergistic effect of flowing of dye liquor and low-speed rotation of the lifting conveying rollers, the cloth is conveyed in a low-tension mode, and the dyeing efficiency is improved. And the winding risk of each link in the whole process from cloth conveying to dyeing is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of air overflow dyeing machines, in particular to an air overflow dyeing machine implementation method and equipment based on intelligent anti-winding and low-carbon process. BACKGROUND

[0002] In the textile printing and dyeing industry, the air overflow dyeing machine is a widely used equipment for fabric dyeing, which transports the fabric by air flow and combines with liquid dye for dyeing treatment. The traditional air overflow dyeing machine often faces two technical problems during operation: fabric winding and high energy consumption.

[0003] When the existing equipment transports fabric, the fabric often winds or knots in the conveying roller or dyeing pool due to unstable air flow or mismatched conveying speed, which seriously affects the dyeing uniformity and even causes equipment downtime, reducing production efficiency.

[0004] The air flow conveying system of the traditional equipment is designed with fixed air volume, which cannot dynamically adjust the air flow according to the actual conveying speed of the fabric. This not only leads to energy waste, but also easily affects the stable conveying and fitting effect of the fabric due to excessive or insufficient air flow, aggravating the winding risk.

[0005] During the dyeing stage, the fabric is prone to accumulate or wind in the dyeing liquid, affecting the uniformity and quality of dyeing. Although mechanical rollers are used in the existing technology, there is a lack of coordinated control with the flow of dyeing liquid, making it difficult to achieve efficient and low-damage fabric conveying. SUMMARY

[0006] To solve the above technical problems, the present application discloses an air overflow dyeing equipment with intelligent anti-winding function, which can automatically adjust the air flow according to the fabric conveying speed and realize smooth and low-tension conveying of the fabric during the dyeing stage, thereby improving the dyeing quality and effectively preventing fabric winding. The technical scheme adopted by the present application is as follows: an air overflow dyeing machine based on intelligent anti-winding and low-carbon process, comprising an air conveying mechanism for conveying fabric by air flow, the air conveying mechanism comprising a sealed conveying box, a plurality of self-adjusting mechanisms for automatically adjusting the conveying air flow according to the conveying speed of the fabric and a dyeing mechanism for dyeing the fabric are arranged on the air conveying mechanism, the self-adjusting mechanism comprises a lower transmission wheel; A sealed air flow box is fixedly installed below the sealed conveying box, two side air channels and a plurality of intermediate air channels are arranged in the sealed air flow box, the side air channels are located on both sides, the two ends of the intermediate air channels are respectively communicated with the two side air channels, and the side air channels are connected with the external air supply pipeline.

[0007] Further, the sealing conveying box is provided with a driving conveying roller, a driven roller and a plurality of intermediate rollers, the driving conveying roller, the driven roller and the intermediate rollers are hollow structures, the driven roller and the intermediate rollers are fixedly provided with outer side gears on both sides, and the lower transmission wheel is provided with a transmission belt.

[0008] Further, the driving conveying roller and the driven roller are provided with a traction belt, and the traction belt is provided with a pushing piece.

[0009] The driving conveying roller is driven to rotate by the feeding motor, the driving conveying roller drives the traction belt to move, the traction belt drives the pushing piece to move, the airflow is sent into the side air duct in the sealing airflow box through the external air supply pipeline, then the airflow enters the intermediate air duct, and then the airflow is blown upward through the air nozzle, the cloth is put into the sealing conveying box between the two cloth feeding guides, and the airflow blown upward by the air nozzle blows the cloth upward, so that the upper surface of the cloth is in contact with the pushing piece.

[0010] The pushing piece guides the cloth to be conveyed forward, and since the air nozzle blows the airflow upward, the upper surface of the cloth is blown to be in close contact with the driving conveying roller, the driven roller and the intermediate rollers, and when the cloth is conveyed forward, the driven roller and the outer side gears are driven to rotate.

[0011] Further, the self-adjusting mechanism comprises side sleeves fixedly installed on both sides of the sealing airflow box, centrifugal turntables rotatably installed outside the side sleeves, lower transmission wheels fixedly installed on the centrifugal turntables, inner pushing columns slidably installed in the side sleeves, a plurality of inner pushing rotating rods rotatably installed on the inner pushing columns, a plurality of centrifugal sliding blocks slidably installed in the centrifugal turntables, the centrifugal sliding blocks being rotatably installed with the inner pushing rotating rods, and stretch springs arranged between the centrifugal sliding blocks and the centrifugal turntables.

[0012] Further, the self-adjusting mechanism further comprises a connecting plate fixedly installed on the inner pushing column, and three conical closed heads fixedly installed on the connecting plate.

[0013] With the rotation speed of the driven roller and the outer gear increasing, the lower transmission wheel and the centrifugal rotating disc are driven to rotate by the transmission belt, the centrifugal sliding block is driven to slide outward by centrifugal force through the rotation of the centrifugal rotating disc, the stretching spring is stretched, the inner push column is driven to slide inward by the inner push rotating rod through the centrifugal sliding block, thereby driving the connecting plate and the conical closed head to move inward, since the part of the conical closed head facing the middle air channel is a conical surface, with the conical closed head moving inward, the conical surface of the conical closed head will make the cross-sectional area of the connection between the two ends of the middle air channel and the side air channel smaller, so that the airflow in the side air channel becomes smaller, thereby making the airflow sprayed by the air nozzle smaller, so that the cloth is no longer closely attached to the driven roller, thereby making the rotation speed of the driven roller and the outer gear slower, thereby making the rotation speed of the centrifugal rotating disc slower, at this time, the inner push rotating rod rebounds, the centrifugal sliding block moves inward, the inner push column and the conical closed head move outward, the airflow in the side air channel becomes larger, the cloth is more closely attached to the driven roller, and finally the airflow reaches a stable value, ensuring the stable conveying of the cloth, and through the guidance of the shifting piece, the cloth can be effectively prevented from winding.

[0014] Further, the dyeing mechanism comprises a dyeing pool fixedly installed beside the sealed conveying box, the dyeing pool is provided with dyes, an arc guide plate is fixedly installed on the dyeing pool, a plurality of side through grooves are arranged on the side surface of the arc guide plate, a cloth guide plate is fixedly installed on the arc guide plate, a water pump is fixedly installed below the dyeing pool, an upflow pipe and a downflow pipe are fixedly installed at the two ends of the water pump respectively, a plurality of upflow holes are arranged on the dyeing pool and located below the arc guide plate, and a plurality of downflow holes are arranged on the dyeing pool and communicated with the downflow pipe.

[0015] Further, an ascending motor is fixedly installed on the dyeing pool, a plurality of ascending conveying rollers are rotatably installed on the dyeing pool, roller gears are fixedly installed at the ends of the ascending conveying rollers, roller transmission belts are wound outside the roller gears, and the lowest ascending conveying roller is fixedly installed with a motor shaft of the ascending motor, and the downflow holes are located below the roller transmission belts.

[0016] After the cloth is conveyed into the dyeing pool, falls into the dyes, and falls on the cloth guide plate, the water pump is started to draw the dyes in the dyeing pool back through the downflow holes and the downflow pipe, and then the dyes are discharged through the upflow pipe and the upflow holes, so that the dyes flow, and then the dyes are discharged through the side through grooves to push the cloth, and at the same time, the ascending motor drives the lowest ascending conveying roller to rotate to drive all the ascending conveying rollers to rotate together through the roller transmission belts, so that the cloth is slowly conveyed forward together with the flow of the dyes, the dyeing and discharging are completed, and the cloth is conveyed through the flow of the dyes combined with the slow rotation of the ascending conveying rollers, which can effectively prevent the cloth from winding.

[0017] Further, two cloth feeding guide plates are fixedly installed at the ends of the sealed conveying box, an cloth feeding motor is fixedly installed on the sealed conveying box, and the driven conveying rollers are fixedly installed with a motor shaft of the cloth feeding motor.

[0018] Further, a plurality of air nozzles are evenly arranged on the intermediate air channel.

[0019] An implementation method of a gas overflow dyeing machine based on intelligent anti-winding and low-carbon process, steps are as follows, 1, cloth is put into a sealed conveying box between two cloth guide plates; 2, the cloth is blown to the abutting part of the driving piece and the driven roller and the outer gear through the air flow sprayed by the air nozzle; 3, the cloth is conveyed forward by the driving piece, and the air flow of the air nozzle is adjusted by the self-adjusting mechanism; 4, the cloth is conveyed to the dyeing mechanism; 5, the cloth is dyed by the flowing dye and slowly conveyed.

[0020] Compared with the prior art, the present application has the following beneficial effects: (1) by setting the self-adjusting mechanism, the device can automatically and accurately adjust the conveying air flow according to the actual conveying speed of the cloth, when the cloth speed increases, the mechanism automatically reduces the air flow, and vice versa, finally the air flow is stabilized at an optimal value matched with the cloth speed, overcoming the shortcomings of constant air flow supply of traditional devices, realizing significant energy-saving effect, and meeting the core requirements of low-carbon process; (2) the present application uniformly lifts the cloth by optimizing the air flow, so that the cloth is in soft contact with the driving piece and the conveying roller, reducing friction and entanglement, secondly, the driving piece orderly guides the cloth to prevent it from deviating or accumulating, finally, in the dyeing link, the cloth is conveyed in a low-tension mode through the synergistic effect of dye solution flow and slow rotation of the lifting conveying roller, reducing the winding risk of each link in the whole process from cloth conveying to dyeing, ensuring the continuity of production and the surface quality of the cloth; (3) the dyeing mechanism provided by the present application drives the dye solution to form a circulating flow path flowing out from the lower part of the arc guide plate through the side through groove by the water pump, so that the dye solution forms uniform and soft flushing around the cloth, avoiding dye dead angle, ensuring the consistency of contact time and concentration of each part of the cloth with the dye solution, combining with low-tension conveying, effectively preventing dyeing defects caused by folding and extrusion of the cloth, thereby significantly improving the dyeing uniformity and overall quality of the product. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0022] Figure 2 It is a schematic diagram of the air conveying mechanism structure of the present application Figure One .

[0023] Figure 3 It is a schematic diagram of the air conveying mechanism structure of the present application Figure Two .

[0024] Figure 4 It is a schematic diagram of the air conveying mechanism structure of the present application Figure Three .

[0025] Figure 5 It is a schematic diagram of the air conveying mechanism structure of the present applicationFigure Four .

[0026] Figure 6 For Figure 5 local enlarged view of A in the middle.

[0027] Figure 7 For the structure of the gas conveying mechanism of the present application Figure Five .

[0028] Figure 8 For the structure of the gas conveying mechanism of the present application Figure Six .

[0029] Figure 9 For the structure of the self-adjusting mechanism of the present application Figure One .

[0030] Figure 10 For the structure of the self-adjusting mechanism of the present application Figure Two .

[0031] Figure 11 For the structure of the self-adjusting mechanism of the present application Figure Three .

[0032] Figure 12 For the structure of the dyeing mechanism of the present application Figure One .

[0033] Figure 13 For the structure of the dyeing mechanism of the present application Figure Two .

[0034] Reference signs: 101-sealing conveying box; 102-sealing gas flow box; 103- cloth feeding guide plate; 104-cloth feeding motor; 105-main conveying roller; 106- driven roller; 107-intermediate roller; 108-outer gear; 109-pulling belt; 110- pushing piece; 111-gas nozzle; 112-side gas channel; 113-intermediate gas channel; 114- transmission belt; 201-side sleeve; 202-centrifugal rotating disc; 203-lower transmission wheel; 204- centrifugal sliding block; 205-stretching spring; 206-inner pushing rotating rod; 207-inner pushing column; 208- connecting plate; 209-conical closed head; 301-dyeing pool; 302-arc guide plate; 303- side through slot; 304-water pump; 305-upstream pipe; 306-downstream pipe; 307- downstream hole; 308-cloth guide plate; 309-lifting motor; 310-lifting conveying roller; 311- roller gear; 312-roller transmission belt; 313-upstream hole. DETAILED DESCRIPTION

[0035] The specific embodiments of the present application will be further described below in conjunction with the accompanying drawings.

[0036] Embodiment: refer to Figures 1-13The utility model provides a kind of gas overflow dyeing machine based on intelligent anti-winding and low-carbon process, including the air conveying mechanism for conveying cloth by air flow, air conveying mechanism includes sealed conveying box 101, air conveying mechanism is provided with multiple self-adjusting mechanism for automatically adjusting conveying air flow according to the conveying speed of cloth and a dyeing mechanism for dyeing cloth, and self-adjusting mechanism includes lower transmission wheel 203; Sealed conveying box 101 is fixedly installed below sealed air flow box 102, two side air ducts 112 and multiple intermediate air ducts 113 are arranged in sealed air flow box 102, side air duct 112 is located at both sides, and two ends of intermediate air duct 113 are communicated with two side air ducts 112 respectively, and side air duct 112 is connected with external gas supply pipeline.

[0037] As shown in Figures 2-8 Sealed conveying box 101 is rotated with driving roller 105, driven roller 106 and multiple intermediate rollers 107, driving roller 105, driven roller 106 and intermediate roller 107 are all hollow structure, and driven roller 106 and intermediate roller 107 are fixedly installed with outer gear 108 on both sides, and transmission belt 114 is wound outside outer gear 108 of lower transmission wheel 203.

[0038] As shown in Figures 2-8 Driving roller 105 and driven roller 106 are wound with traction belt 109, and traction belt 109 is provided with push piece 110.

[0039] Cloth feeding motor 104 drives driving roller 105 to rotate, driving roller 105 drives traction belt 109 to move, traction belt 109 drives push piece 110 to move, air flow is sent into side air duct 112 in sealed air flow box 102 through external gas supply pipeline, then air flow enters intermediate air duct 113, then air flow is blown upwards through air nozzle 111, cloth is placed in sealed conveying box 101 from between two cloth feeding guide plates 103, and the air flow blown upwards by air nozzle 111 can blow cloth upwards, so that the upper surface of cloth is in contact with push piece 110.

[0040] Push piece 110 guides cloth to forward convey, and simultaneously, since air nozzle 111 blows air flow upwards, the upper surface of cloth is blown to adhere to driving roller 105, driven roller 106 and intermediate roller 107, and when cloth is conveyed forward, driven roller 106 and outer gear 108 are driven to rotate.

[0041] As shown in Figures 9-11As shown, the self-adjusting mechanism comprises side sleeves 201 fixedly installed on both sides of the sealed airflow box 102, centrifugal turntable 202 rotatably installed outside the side sleeves 201, lower transmission wheel 203 fixedly installed on the centrifugal turntable 202, inner push column 207 slidably installed in the side sleeve 201, a plurality of inner push rotating rods 206 rotatably installed on the inner push column 207, a plurality of centrifugal sliding blocks 204 slidably installed in the centrifugal turntable 202, the centrifugal sliding blocks 204 being rotatably installed with the inner push rotating rods 206, and the centrifugal sliding blocks 204 being provided with tension springs 205 between the centrifugal turntable 202.

[0042] As shown in the drawings, Figures 9-11 The self-adjusting mechanism further comprises a connecting plate 208 fixedly installed on the inner push column 207, and three conical closing heads 209 fixedly installed on the connecting plate 208, the conical closing heads 209 being located at both ends of the intermediate air duct 113.

[0043] With the increasing rotation speed of the driven roller 106 and the outer gear 108, the lower transmission wheel 203 and the centrifugal turntable 202 are driven to rotate by the transmission belt 114, the centrifugal turntable 202 drives the centrifugal sliding blocks 204 to slide outward by centrifugal force, the tension springs 205 are stretched, the centrifugal sliding blocks 204 drive the inner push column 207 to slide inward through the inner push rotating rods 206, thereby driving the connecting plate 208 and the conical closing heads 209 to move inward, since the part of the conical closing heads 209 facing the intermediate air duct 113 is a conical surface, with the inward movement of the conical closing heads 209, the conical surface of the conical closing heads 209 will make the cross-sectional area of the connection between the intermediate air duct 113 and the side air duct 112 at both ends smaller, so that the airflow in the intermediate air duct 113 becomes smaller, thereby making the airflow sprayed by the air nozzle 111 smaller, making the cloth and the driven roller 106 and the intermediate roller 107 no longer tightly fitted, thereby making the rotation speed of the driven roller 106, the intermediate roller 107 and the outer gear 108 slower, thereby making the rotation speed of the centrifugal turntable 202 slower, at this time the tension springs 205 rebound, the centrifugal sliding blocks 204 move inward, the inner push column 207 and the conical closing heads 209 move outward, the airflow in the side air duct 112 becomes larger, the cloth and the driven roller 106 and the intermediate roller 107 are more tightly fitted, and finally the airflow reaches a stable value, ensuring the stable conveying of the cloth, and through the guidance of the actuating piece 110, the cloth winding can be effectively prevented.

[0044] As shown in the drawings, Figure 12 , Figure 13As shown, the dyeing mechanism comprises a dyeing tank 301 fixedly installed beside the sealed conveying box 101, the dyeing tank 301 is provided with a dye, an arc guide plate 302 fixedly installed on the dyeing tank 301, a plurality of side through grooves 303 arranged on the side of the arc guide plate 302, a cloth guide plate 308 fixedly installed on the arc guide plate 302, a water pump 304 fixedly installed below the dyeing tank 301, an upflow pipe 305 and a downflow pipe 306 fixedly installed at both ends of the water pump 304, a plurality of upflow holes 313 arranged on the dyeing tank 301, the upflow holes 313 being located below the arc guide plate 302, and a plurality of downflow holes 307 arranged on the dyeing tank 301, the downflow holes 307 being communicated with the downflow pipe 306, and the upflow holes 313 being communicated with the upflow pipe 305.

[0045] As shown in Figure 12 , Figure 13 , a lifting motor 309 is fixedly installed on the dyeing tank 301, a plurality of lifting conveying rollers 310 are rotatably installed on the dyeing tank 301, roller gears 311 are fixedly installed at the ends of the lifting conveying rollers 310, roller transmission belts 312 are wound outside the roller gears 311, and the lowest lifting conveying roller 310 is fixedly installed with a motor shaft of the lifting motor 309, and the downflow holes 307 are located below the roller transmission belts 312.

[0046] After the cloth is conveyed into the dyeing tank 301, falls into the dye, and falls onto the cloth guide plate 308, the water pump 304 is started to draw the dye in the dyeing tank 301 back through the downflow holes 307 and the downflow pipe 306, and then discharge the dye through the upflow pipe 305 and the upflow holes 313, so as to flow the dye, and then the dye is discharged from the side through grooves 303 to push the cloth, while the lifting motor 309 drives the lowest lifting conveying roller 310 to rotate, drives all the lifting conveying rollers 310 to rotate through the roller transmission belts 312, and slowly conveys the cloth forward through the lifting conveying rollers 310 and the flow of the dye, completes dyeing and discharging, and conveys the cloth through the flow of the dye combined with the slow rotation of the lifting conveying rollers 310 to effectively prevent the cloth from winding.

[0047] As shown in Figures 2-8 , two cloth feeding guide plates 103 are fixedly installed at the ends of the sealed conveying box 101, a cloth feeding motor 104 is fixedly installed on the sealed conveying box 101, and a driving conveying roller 105 is fixedly installed with a motor shaft of the cloth feeding motor 104.

[0048] As shown in Figures 2-8 , a plurality of air nozzles 111 are uniformly arranged on the intermediate air duct 113.

[0049] An implementation method of a gas overflow dyeing machine based on intelligent anti-winding and low-carbon process, the steps are as follows, 1, put the cloth from between the two cloth guide plates 103 into the sealed conveying box 101; 2, the gas flow blown out by the air nozzle 111 blows the cloth to fit with the driving plate 110, the driven roller 106 and the outer gear 108; 3, the cloth is conveyed forward by the driving plate 110, and the air outlet of the air nozzle 111 is adjusted by the self-adjusting mechanism; 4, the cloth is conveyed into the dyeing mechanism; 5, the cloth is dyed by flowing dye and slowly conveyed.

[0050] Working principle: the cloth feeding motor 104 drives the driving conveying roller 105 to rotate, the driving conveying roller 105 drives the traction belt 109 to move, the traction belt 109 drives the driving plate 110 to move, the gas flow is sent into the side air duct 112 in the sealed gas flow box 102 through the external gas supply pipeline, then the gas flow enters the middle air duct 113, then the gas flow is blown upward by the air nozzle 111, the cloth is put into the sealed conveying box 101 from between the two cloth guide plates 103, the upward blowing gas flow of the air nozzle 111 will blow the cloth upward, so that the upper surface of the cloth is in contact with the driving plate 110. The driving plate 110 guides the cloth to convey forward, at the same time, due to the upward blowing gas flow of the air nozzle 111, the upper surface of the cloth is blown to fit with the driving conveying roller 105, the driven roller 106 and the intermediate roller 107, when the cloth is conveyed forward, the driven roller 106 and the outer gear 108 are driven to rotate.

[0051] With the increase of the rotation speed of the driven roller 106 and the outer gear 108, the lower transmission wheel 203 and the centrifugal turntable 202 are driven to rotate through the transmission belt 114, the centrifugal sliding block 204 is driven to slide outward by the centrifugal force when the centrifugal turntable 202 rotates, the tension spring 205 is stretched, the centrifugal sliding block 204 drives the inner push column 207 to slide inward through the inner push rod 206, thereby driving the connecting plate 208 and the conical closed head 209 to move inward. Since the part of the conical closed head 209 facing the middle air duct 113 is a conical surface, as the conical closed head 209 moves inward, the conical surface of the conical closed head 209 will make the cross-sectional area of the connection between the two ends of the middle air duct 113 and the side air duct 112 smaller, so that the gas flow in the middle air duct 113 becomes smaller, thereby making the gas flow blown out by the air nozzle 111 smaller, so that the fit between the cloth and the driven roller 106 becomes not tight, thereby making the rotation speed of the driven roller 106 and the outer gear 108 slower, thereby making the rotation speed of the centrifugal turntable 202 slower. At this time, the tension spring 205 rebounds, the centrifugal sliding block 204 moves inward, the inner push column 207 and the conical closed head 209 move outward, the gas flow in the side air duct 112 becomes larger, the fit between the cloth and the driven roller 106 becomes tighter, and finally the gas flow reaches a stable value, ensuring the stable conveying of the cloth, and through the guidance of the driving plate 110, the cloth winding can be effectively prevented.

[0052] After the cloth is conveyed into the dyeing pool 301, it falls into the dye and falls on the cloth guide plate 308. The water pump 304 is started to draw the dye in the dyeing pool 301 back through the flow-down hole 307 and the flow-down pipe 306, and then the dye is discharged through the upflow pipe 305 and the upflow hole 313 to flow the dye, and then the dye is discharged from the side through slot 303 to push the cloth by the dye, and at the same time the lifting motor 309 drives the lowest lifting conveying roller 310 to rotate to drive all the lifting conveying rollers 310 to rotate through the roller transmission belt 312, and the cloth is slowly conveyed forward by the lifting conveying roller 310 together with the flow of the dye to complete the dyeing and discharging, and the cloth can be effectively prevented from winding by conveying the cloth through the flow of the dye combined with the slow rotation of the lifting conveying roller 310.

[0053] The above description is merely preferred specific embodiments of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art can make equivalent replacements or changes to the technical scheme and the inventive concept of the present application within the technical scope of the present application, which should be covered within the protection scope of the present application.

Claims

1. An airflow dyeing machine based on intelligent anti-tangling and low-carbon technology, comprising an air conveying mechanism that uses airflow to transport fabric, characterized in that: The pneumatic conveying mechanism includes a sealed conveying box (101), which is equipped with multiple self-adjusting mechanisms for automatically adjusting the conveying air volume according to the conveying speed of the fabric and a dyeing mechanism for dyeing the fabric. A sealed airflow box (102) is fixedly installed below the sealed delivery box (101). The sealed airflow box (102) is provided with two side air passages (112) and multiple intermediate air passages (113). The side air passages (112) are located on both sides. The two ends of the intermediate air passages (113) are respectively connected to the two side air passages (112). The side air passages (112) are connected to the external air supply pipeline.

2. The air overflow dyeing machine based on intelligent anti-tangling and low-carbon technology according to claim 1, characterized in that: The sealed conveying box (101) has a rotating active conveying roller (105), a driven roller (106) and a plurality of intermediate rollers (107). The active conveying roller (105), the driven roller (106) and the intermediate rollers (107) are all hollow structures. An outer gear (108) is fixedly installed on each side of the driven roller (106) and the intermediate rollers (107). A transmission belt (114) is wound around the lower drive wheel (203) and the outer gear (108).

3. The air overflow dyeing machine based on intelligent anti-tangling and low-carbon technology according to claim 2, characterized in that: The active conveyor roller (105) and the driven roller (106) are wrapped with a traction belt (109), and a toggle piece (110) is provided on the traction belt (109).

4. The air overflow dyeing machine based on intelligent anti-tangling and low-carbon technology according to claim 1, characterized in that: The self-adjusting mechanism includes side sleeves (201) fixedly installed on both sides of the sealed airflow box (102), a centrifugal turntable (202) is rotatably installed on the outside of the side sleeves (201), a lower transmission wheel (203) is fixedly installed on the centrifugal turntable (202), an inner push column (207) is slidably installed inside the side sleeves (201), a plurality of inner push rods (206) are rotatably installed on the inner push column (207), a plurality of centrifugal sliders (204) are slidably installed inside the centrifugal turntable (202), the centrifugal sliders (204) are rotatably installed with the inner push rods (206), and a tension spring (205) is provided between the centrifugal sliders (204) and the centrifugal turntable (202).

5. The air overflow dyeing machine based on intelligent anti-tangling and low-carbon technology according to claim 4, characterized in that: The self-adjusting mechanism also includes a connecting plate (208) fixedly installed on the inner push column (207), and three conical sealing heads (209) are fixedly installed on the connecting plate (208), which are located at both ends of the intermediate airway (113).

6. The air overflow dyeing machine based on intelligent anti-tangling and low-carbon technology according to claim 1, characterized in that: The dyeing mechanism includes a dyeing tank (301) fixedly installed next to a sealed conveyor box (101). The dyeing tank (301) contains dye. An arc guide plate (302) is fixedly installed on the dyeing tank (301). Multiple side passages (303) are provided on the side of the arc guide plate (302). A guide plate (308) is fixedly installed on the arc guide plate (302). A water pump (304) is fixedly installed below the dyeing tank (301). An upstream pipe (305) and a downstream pipe (306) are fixedly installed at both ends of the water pump (304). Multiple upstream holes (313) are provided on the dyeing tank (301). The upstream holes (313) are located below the arc guide plate (302). Multiple downstream holes (307) are provided on the dyeing tank (301). The downstream holes (307) are connected to the downstream pipe (306). The upstream holes (313) are connected to the upstream pipe (305).

7. The air overflow dyeing machine based on intelligent anti-tangling and low-carbon technology according to claim 6, characterized in that: A motor (309) is fixedly installed on the dyeing tank (301). Multiple lifting conveyor rollers (310) are rotatably installed on the dyeing tank (301). Roller gears (311) are fixedly installed at the ends of the lifting conveyor rollers (310). A roller drive belt (312) is wound around the roller gears (311). The lowermost lifting conveyor roller (310) is fixedly installed with the motor shaft of the motor (309). The flow hole (307) is located below the roller drive belt (312).

8. The air overflow dyeing machine based on intelligent anti-tangling and low-carbon technology according to claim 3, characterized in that: Two feed guide plates (103) are fixedly installed at the end of the sealed conveyor box (101), and a feed motor (104) is fixedly installed on the sealed conveyor box (101). The active conveyor roller (105) is fixedly installed on the motor shaft of the feed motor (104).

9. The air overflow dyeing machine based on intelligent anti-tangling and low-carbon technology according to claim 8, characterized in that: Multiple air nozzles (111) are evenly arranged on the intermediate air passage (113).

10. A gas overflow dyeing method based on intelligent anti-tangling and low-carbon technology according to claim 9, wherein the method employs a gas overflow dyeing machine based on intelligent anti-tangling and low-carbon technology according to claim 9, characterized in that: The steps are as follows:

1. Place the fabric into the sealed conveyor box (101) between the two feed guide plates (103); 2. Blow the fabric with the airflow from the air nozzle (111) until it comes into contact with the actuating plate (110), the driven roller (106), and the outer gear (108); 3. Convey the fabric forward through the actuating plate (110) and adjust the airflow of the air nozzle (111) through the self-adjusting mechanism; 4. The fabric is conveyed to the dyeing mechanism; 5. Dye the fabric with flowing dye and slowly convey the fabric.

Images