Flannel product dyeing process and system

Abstract

The invention relates to a flannel product dyeing system which comprises a carrier roller groove dyeing mechanism, and the carrier roller groove dyeing mechanism comprises a left stand column, a right stand column, a dip dyeing groove, a carrier roller driving motor, a small belt wheel, a large belt wheel, a carrier roller double-linkage gearbox, a first carrier roller and a second carrier roller. The left stand column and the right stand column are arranged in parallel, the dip dyeing tank is fixedly arranged between the left stand column and the right stand column, the carrier roller driving motor is fixedly arranged on the side, away from the dip dyeing tank, of the left stand column, and the small belt wheel is fixedly arranged at the shaft end of the carrier roller driving motor. According to the cloth dyeing machine, the problem of uneven dyeing caused by cloth wrinkles can be effectively solved, the number of times of contact between grey cloth and dye liquor is increased, the utilization rate of the dye liquor with the same volume is increased, and the dyeing efficiency is improved. The problems of uneven dyeing, poor grey cloth color hanging effect and poor uniformity caused by precipitation are solved.

Description

Technical Field

[0001] The invention relates to the technical field of dyeing, in particular to a flannel product dyeing process and system. Background Art

[0002] The dyeing process of flannel fabric is a relatively complex and complex process, which mainly involves multiple links such as fiber pretreatment, dyeing, and finishing. The following is a detailed analysis of the dyeing process of flannel fabric: Raw material selection and pretreatment Fiber material selection, the raw materials of flannel usually include wool, man-made fiber, pure cotton, etc., and sometimes blended fabrics are also used. Due to the particularity of flannel (thicker, coarse yarn), it is necessary to select fabric types with soft, thick fibers and durable to washing and dyeing. Pretreatment: Before dyeing, the raw materials need to be pretreated, such as cleaning and removing impurities, to ensure the purity and dyeing effect of the fibers. The specific steps of the dyeing process are as follows: Soaking: Soak the fibers or yarns to be dyed in a specific solution so that they can better absorb the dye later. Dyeing: Select dyes suitable for flannel, such as ground oxidation dyes or acid dyes, which have the characteristics of bright color, washability, and non-fading. The dye reacts chemically with the fiber to make the color firmly attached to the fiber. Heating and color fixation: Heating allows the dye molecules to better penetrate into the fiber and closely combine with the fiber, thereby achieving the effect of color fixation. Finishing and shaping: After dyeing, shaping is required to ensure the dimensional stability and shape retention of the fabric. Napping and shearing: Flannel fabrics usually have a fuzzy effect, so they need to be napped to make the fuzz more uniform and fluffy. Then, shearing is used to remove excess floating hair and make the fabric neater. Ironing: Ironing increases the gloss of the fabric and makes it look brighter. Finished product inspection and packaging: The finished product is inspected for quality to ensure that it meets relevant standards and requirements. Then, it is packaged and shipped.

[0003] The dyeing process of flannel fabric is a comprehensive process, including raw material selection and pretreatment, dyeing process, and post-finishing and processing. Each link needs to be carefully operated and controlled to ensure the quality and performance of the final product. By using suitable dyes and process conditions, flannel fabrics with bright colors, soft texture, washability and durability can be produced.

[0004] Dyeing time and temperature are crucial parameters. Too long dyeing time or too high temperature may cause problems such as discoloration of fabrics and damage to the fabric fiber structure. Therefore, dyeing time and temperature need to be strictly controlled. ‌Uniform dyeing‌: During the dyeing process, it is necessary to ensure uniform dyeing of the fabric. Appropriate stirring and turning of the fabric can be used to ensure that the dye can evenly penetrate every part of the fabric. ‌Fixing and rinsing‌: After dyeing, the fabric needs to be fixed and rinsed. Fixing can make the dye firmly attached to the fabric, while rinsing can remove excess dye and auxiliaries. ‌Environmental protection‌: The wastewater and waste generated during the dyeing process may pollute the environment. Therefore, appropriate measures such as reasonable treatment and disposal of wastewater and waste need to be taken to ensure that environmental pollution is minimized. ‌Safety‌: Dyes may be harmful to the human body and the environment. In the dyeing process, dyes with high safety and in compliance with relevant laws and regulations need to be used to avoid the use of harmful substances. ‌Quality control‌: The implementation of effective quality control measures is the key to ensuring the quality of dyed fabrics. The production process needs to be monitored and managed, parameters adjusted and problems corrected in a timely manner to ensure the stability and consistency of dyed cloth quality.

[0005] For example, the application number 202220816217.X provides a flannel high-temperature dyeing machine, which relates to the field of cloth dyeing technology, including a dyeing machine body, and the outer surface of the dyeing machine body is provided with an adjustment mechanism, and the adjustment mechanism includes a support block fixedly installed on the outer surface of the dyeing machine body, and the outer surface of the support block is provided with a sliding groove. According to the utility model, before the dyeing machine body pulls out the cloth and then squeezes out the water through the pressure roller, first turn on the power switch of the motor, and then the motor will drive the bidirectional threaded rod to start rotating. During the rotation, the extension block will start to adjust its position because it is threadedly connected to the bidirectional threaded rod. During the adjustment process, the extension block will drive the mounting plate and the sliding block to adjust their positions, and the movement of the mounting plate can adjust the distance between the two pressure rollers to adapt to the thickness of the cloth. Adjustment by the above method simplifies the adjustment method, making it easier to use. However, the current dyeing systems often have problems such as uneven dyeing caused by cloth wrinkles, single number of contacts between grey cloth and dye solution, low utilization rate of the same volume of dye solution, large amount of dye solution used in the same batch leading to dye waste; low activity of dye solution, uneven dyeing due to precipitation, poor color hanging effect on grey cloth, and poor uniformity; problems such as dye solution leakage, environmental pollution, dye solution waste, and dye solution volatilization causing harm to the human body often occur. Summary of the invention

[0006] The technical problem to be solved by the present invention is to optimize the problem of uneven dyeing caused by cloth wrinkles, increase the number of contacts between grey cloth and dye solution, improve the utilization rate of dye solution of the same volume, reduce the amount of dye solution used in the same batch, and reduce dye waste; improve the activity of the dye solution, improve the uneven dyeing caused by precipitation, the poor effect of grey cloth color hanging, and the poor uniformity; reduce environmental pollution and dye solution waste caused by dye solution outflow, and improve the phenomenon of harm to the human body caused by dye solution volatilization.

[0007] In order to solve the above technical problems, the present invention provides a flannel product dyeing system, including a roller groove dyeing mechanism, the roller groove dyeing mechanism includes a left column, a right column, a dyeing tank, a roller drive motor, a small pulley, a large pulley, a roller double-linked gearbox, a first roller, and a second roller; the left column and the right column are arranged in parallel, the dyeing tank is fixedly arranged between the left column and the right column, the roller drive motor is fixedly arranged on the side of the left column away from the dyeing tank, the small pulley is fixedly arranged on the shaft end of the roller drive motor, the roller double-linked gearbox is fixedly arranged on the left column, the large pulley is fixedly arranged on the input shaft end of the roller double-linked gearbox, and is flush with the small pulley and is connected and driven by a belt, the first roller and the second roller are arranged in parallel, one end of which is respectively fixedly connected to the two output ends of the roller double-linked gearbox, and the other end is respectively movably supported by a bearing seat; A flat-laying trough dyeing mechanism for flat-laying dyed cloth is fixedly arranged on one side of the roller trough dyeing mechanism; A cloth leveling and desizing mechanism for leveling the cloth is fixedly arranged on one side of the flattening trough dyeing mechanism.

[0008] Preferably, the roller trough dyeing mechanism also includes a secondary roller seat, a secondary roller arm, a secondary roller, a cloth support frame, a spring seat, and a support spring; the secondary roller seat is provided with two groups, each group is composed of two, and the two in each group are coaxially arranged on both sides of the dyeing tank facing each other, each of the secondary roller seats is provided with a secondary roller arm movably arranged through a bearing, and a secondary roller and a cloth support frame are movably arranged between the secondary roller arms on each group of the secondary roller seats, the secondary rollers and the cloth support frame are movably arranged on the secondary roller arms in parallel, and the secondary rollers on the two groups of the secondary roller seats are arranged in parallel, and each of the secondary roller seats is fixedly provided with a spring seat on the side of the dyeing tank adjacent to the fixed mounting surface, and is fixedly connected to the adjacent secondary roller arm through the support spring; Preferably, the roller tank dyeing mechanism further comprises a pulp bottom auxiliary roller seat, a first auxiliary roller, a second auxiliary roller, a third auxiliary roller, and a slurry heater; three groups of pulp bottom auxiliary roller seats are respectively fixedly arranged on the same surface as the second-level roller seat on the immersion and dyeing tank, each group has two coaxially arranged facing each other, the two groups are arranged in parallel at the same height, and the first auxiliary roller and the second auxiliary roller are respectively movably arranged, and the other group is fixedly arranged at the middle top position of the other two groups, and the third auxiliary roller is movably arranged, the first auxiliary roller, the second auxiliary roller, and the third auxiliary roller are arranged in parallel, and the slurry heater is fixedly arranged at the bottom of the immersion and dyeing tank; Preferably, the flat trough dyeing mechanism includes a slurry trough box, left and right lifting brackets, a lifting motor, a lifting main roller, a lifting auxiliary roller, a corner support roller seat, a corner support roller, a lifting belt, a change-of-direction roller shaft, a first limiting roller shaft, and a second limiting roller shaft; the slurry trough box is fixedly arranged on one side of the roller trough dyeing mechanism, the left and right lifting brackets are arranged in two groups in parallel and fixedly arranged on the upper side of the inside of the slurry trough box, the lifting motor is fixedly arranged on the outside of a group of left and right lifting brackets, and the shaft end thereof is fixedly connected with the lifting main roller, the lifting main roller is movably arranged in the middle of the two groups of left and right lifting brackets, and the lifting auxiliary roller is movably arranged in the middle of the two groups of left and right lifting brackets, away from one end of the lifting main roller; the two groups of left and right lifting brackets are A plurality of groups of corner support roller seats are arranged on the inner side of the corner of the right bracket, and a corner support roller is movably arranged on each group of the corner support roller seats. A lifting belt is sleeved on the lifting main roller and the lifting auxiliary roller, and is sleeved on each group of the corner support rollers. Two groups of the direction-changing roller shafts are arranged, and are movably arranged above the two groups of the left and right lifting brackets close to the side of the lifting auxiliary roller, and are arranged in parallel up and down. The first limiting roller is at the same height as one group of the direction-changing roller shafts on the lower side, and the axes are parallel, and are movably arranged between the two groups of the left and right lifting brackets, close to their inclined rising positions; the second limiting roller is movably arranged above the two groups of the left and right lifting brackets close to the side of the main lifting roller, and is parallel to the axis of the first limiting roller; Preferably, the flat trough dyeing mechanism further comprises left and right water spray plates, liquid spray holes, pulp lifting and scraping plates, and pulp discharge holes; left and right water spray plates are fixedly arranged on the inner sides of the two groups of left and right lifting brackets, respectively, and a water tank is built in; a plurality of groups of liquid spray holes are arranged on the left and right water spray plates; a plurality of groups of pulp lifting and scraping plates are evenly fixedly arranged on the lifting belt, and a plurality of groups of pulp discharge holes are arranged on each group of pulp lifting and scraping plates; Preferably, the whole cloth deslurrying mechanism comprises a whole cloth base, a whole cloth left vertical plate, a whole cloth right vertical plate, a whole cloth motor seat, a whole cloth motor, a gear seat, a gear shaft, a transmission pulley, a transmission gear, a bearing seat, a tightening support, a tightening pressure block, a tightening screw, a main rotating roller, and a liquid accumulation tank; the whole cloth base is fixedly arranged on the side of the flat trough dyeing mechanism away from the roller trough dyeing mechanism, the whole cloth left vertical plate and the whole cloth right vertical plate are fixedly arranged in parallel on the whole cloth base, the whole cloth motor seat is fixedly arranged on the outer side of the whole cloth left vertical plate, the whole cloth motor is fixedly arranged on the whole cloth motor seat, the gear seat is fixedly arranged on the outer side of the whole cloth left vertical plate, the gear shaft is movably arranged on the gear seat and is arranged parallel to the axis of the shaft end of the whole cloth motor, and the transmission pulley is arranged There are two groups, which are respectively fixed on the shaft end of the cloth-straightening motor and the shaft end of the gear shaft, the end faces of the two are flush, and are connected for transmission through a belt, the transmission gear is fixed on the gear shaft, the bearing seat is provided with two groups, which are respectively fixed on the left cloth-straightening plate and the right cloth-straightening plate, the main rotating roller is movably arranged inside the two groups of the bearing seats, one end of which is meshed with the transmission gear for transmission through a gear, the tightening support is provided with two groups, which are respectively fixed on the left cloth-straightening plate and the right cloth-straightening plate, the tightening screw is movably arranged on the tightening support through a thread, the tightening pressure block is fixed on the side of the tightening screw close to the bearing seat, the liquid accumulating tank is fixedly arranged in the middle of the left cloth-straightening plate and the right cloth-straightening plate, and on the lower side of the main rotating roller; Preferably, the whole cloth deslurrying mechanism also includes an auxiliary sliding rod, a sliding rod seat, a middle rotating shaft rod, a cylinder rotating shaft seat, a rotating shaft cylinder, a scraper corner seat, a scraper sliding seat, a push rod seat, a push rod, a scraper, a scraper strip, and a rotating shaft motor; the auxiliary sliding rod is provided with two groups, which are fixedly arranged in parallel between the whole cloth left vertical plate and the whole cloth right vertical plate, the sliding rod seat is provided with two groups, which are movably arranged on the auxiliary sliding rod, the middle rotating shaft rod is fixedly arranged between the two groups of sliding rod seats, the cylinder rotating shaft seat is provided with two groups, which are movably arranged on the middle rotating shaft rod respectively, and the scraper corner seat is provided with Two groups are movably arranged on the middle rotating shaft rod, each group is in the middle of the cylinder rotating shaft seat, and the rotating shaft cylinder is arranged in two groups, one end of each group of rotating shaft cylinders is movably hinged with the cylinder rotating shaft seat, and the other end is movably hinged with the scraper rotating angle seat, the scraper slide seat is fixedly arranged on the scraper rotating angle seat, the push rod seat is fixedly arranged on the scraper slide seat, the push rod is movably arranged on the push rod seat through a threaded connection, the scraper is fixedly arranged on the two groups of push rods, a scraper strip is fixedly arranged on the scraper, and a rotating shaft motor is fixedly arranged at one end of the middle rotating shaft rod; Preferably, the flannel product dyeing system also includes a roller pressing and ironing mechanism, which includes a sliding guide rail, a left and right slide seat, a slide seat insert, a cylinder fixing plate, a pressing cylinder, a first galvanized pressure roller, and a second galvanized pressure roller; the sliding guide rail is provided with two groups, which are respectively fixedly provided on the front end surfaces of the left and right vertical plates for whole cloth, the left and right slide seats are provided with two groups, which are respectively movably provided on the sliding guide rails through sliders, the slide seat insert is provided with two groups, which are respectively movably provided in the two groups of left and right slide seats and can slide up and down along the inner side walls thereof, the cylinder fixing plates are provided with two groups, which are respectively fixedly provided on the tops of the left and right vertical plates for whole cloth, and are respectively fixedly provided with pressing cylinders, the output end of the pressing cylinder is fixedly provided on the top of the slide seat insert, the first galvanized pressure roller is movably provided at the middle bottom of the two groups of left and right slide seats, the second galvanized pressure roller is movably provided in the two groups of slide seat inserts, and the first galvanized pressure roller and the second galvanized pressure roller are both electrically controlled and heated; Preferably, the flannel product dyeing system also includes a dyeing line detection mechanism, which includes a supporting profile frame, a lighting corner seat, a corner groove, a lighting lamp, a monitoring head seat, and a monitoring head; the supporting profile frame is fixedly arranged on two groups of the left and right lifting brackets, the lighting corner seat is provided with two groups, which are respectively fixedly arranged on both sides of the supporting profile frame, the lighting corner seat is provided with a corner groove, the lighting lamp is fixedly arranged in the corner grooves provided on the two groups of the corner seats, the monitoring head seat is fixedly arranged on the top of the supporting profile frame, and the monitoring head is fixedly arranged on the monitoring head seat; A process for using a flannel product dyeing system comprises the following steps: S1, adding a dye solution with a good ratio into the dyeing tank, setting the system temperature, heating and keeping warm through the slurry heater, the grey cloth is wound around the first roller, and enters the dyeing tank for dyeing through the first group of secondary rollers and the cloth support frame; S2, during the dyeing process in the dyeing tank, the grey cloth is successively wound around the first auxiliary roller, the third auxiliary roller, the second auxiliary roller, and then around the second group of secondary rollers and the cloth support frame, and then around the second roller to enter the next stage; S3, the grey cloth goes around the two groups of the direction-changing rollers and enters the upper side of the lifting belt, the lifting motor drives the lifting belt to rotate through the lifting main roller, thereby driving the grey cloth to move, and then the grey cloth is restricted by the first limiting roller and the second limiting roller to move along with the multiple groups of pulp scraping plates on the lifting belt; S4, the dye liquid is sprayed onto the grey cloth through the plurality of groups of spray holes provided on the left and right water spray plates, the dye liquid is lifted up by the pulp scraping plate, and is sprayed onto the grey cloth through the pulp discharge holes; S5, the cloth-straightening motor drives the transmission gear on the gear shaft to rotate through the transmission pulley, thereby driving the main rotating roller to rotate through gear meshing transmission, and the grey cloth passes around the main rotating roller; the tightening screw rotates to drive the tightening block to approach or move away from the bearing seat on the main rotating roller; S6, the scraper bar is tangent to the main rotating roller, and when the grey cloth passes through the main rotating roller, the excess dye liquid passes through the gap between the scraper bar and the main rotating roller, and is squeezed by the scraper bar, falls into the liquid accumulation tank, and then flows into the slurry tank box; S7, the shaft motor rotates to drive the middle shaft rod to rotate, fine-tune the gap between the scraper strip and the main rotating roller, and the shaft cylinder is actuated to drive the scraper angle seat to rotate, thereby driving the scraper to rotate, and to separate from or approach the main rotating roller to switch between the working state and the maintenance state; S8, the pressing cylinder drives the first galvanized roller and the second galvanized roller to be tangent to each other through the slide block, and the blank fabric passing through the main rotating roller is heated through the gap between the first galvanized roller and the second galvanized roller; S9, the actual operation status of online dyeing is photographed by the monitoring head and fed back to the system workbench, and the lighting lamp adjusts the irradiation angle through the corner slot; Compared with the prior art, the present invention has the following beneficial effects: 1. By setting up secondary rollers, cloth support frames and supporting springs, the secondary roller arms are driven by the secondary roller seats, so that the secondary rollers and cloth support frames are subject to the bidirectional action of the springs and the cloth to adjust the cloth tension and ensure the stability of the cloth operation. The design of the cloth support frame can effectively prevent uneven dyeing caused by cloth wrinkles.

[0009] 2. By setting the pulp bottom auxiliary roller seat, the first auxiliary roller, the second auxiliary roller and the third auxiliary roller, and by constantly changing the direction of the grey cloth in the dyeing tank, the contact times and contact time between the grey cloth and the dye solution are increased in the same size dyeing tank, the use of the same batch of dye solution is reduced, and the waste of dye is reduced.

[0010] 3. By setting the direction-changing roller, the first limiting roller and the second limiting roller, the grey cloth is always kept within the range of the dye liquid during operation, which increases the contact time between the grey cloth and the dye liquid, improves the dyeing quality of the grey cloth, and increases the dyeing speed and production quality under the same dyeing requirements.

[0011] 4. By setting left and right water spray plates and spray holes, the dye liquid is continuously sprayed onto the grey cloth in the tank through the spray holes on the left and right water spray plates, which improves the activity of the dye liquid and prevents uneven dyeing caused by precipitation. At the same time, the continuous spraying of the dye liquid also increases the number of contacts between the dye liquid and the grey cloth. At the same time, compared with the conventional dye liquid, the active dye liquid has an impact force on the surface of the grey cloth, which effectively improves the effect of the grey cloth color hanging.

[0012] 5. By setting the pulp lifting scraper plate and the pulp discharge holes, the dye liquid can be lifted along the slope by the pulp lifting scraper plate and then flow out through the pulp discharge holes. The dye liquid flows evenly to the grey cloth through multiple groups of pulp discharge holes, and exerts impact force on the back of the grey cloth, which effectively improves the effect of the grey cloth hanging color. At the same time, after multiple impacts, the uniformity of dyeing is improved.

[0013] 6. By setting up a liquid accumulation tank, the dye liquid on the dyed grey cloth falls into the liquid accumulation tank and flows into the slurry tank box through the pipeline, which effectively avoids the dye liquid flowing out and polluting the environment. By setting up the main rotating roller, scraper and scraper bar, the dye liquid on the dyed cloth can be effectively scraped off the grey cloth, avoiding the outflow of environmental pollution and reducing the waste of dye liquid.

[0014] 7. By setting the middle shaft rod and shaft motor, it is convenient to accurately adjust the distance between the scraper and the main rotating roller, so as to adapt to fabrics with different thickness requirements and improve the comprehensive applicability of the equipment. By setting the shaft cylinder and scraper angle seat, the scraper can be automatically controlled to contact or stay away from the main rotating roller, which is convenient for maintenance and replacement of the scraper.

[0015] 8. By setting up a roller pressing mechanism, the dyed grey cloth is hot-rolled by hot pressing between the first galvanized pressing roller and the second galvanized pressing roller, which not only improves the flatness of the cloth, but also effectively accelerates the drying speed of the grey cloth, and plays a good role in preventing discoloration.

[0016] 9. By setting up a dyeing line detection mechanism, the dyeing process of the fabric is monitored in real time, and the monitoring results are remotely transmitted to the workbench display, effectively avoiding the harm of the dye volatilization to the human body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention is further described in detail below in conjunction with the accompanying drawings: Figure 1 It is the front view of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 3 It is a right side view of the present invention; Figure 4 for Figure 3 Schematic diagram of the structure of the cross section in the AA direction; Figure 5 for Figure 2 A partial enlarged schematic diagram of the middle B area; Figure 6 for Figure 4 A partial enlarged schematic diagram of the middle C area; Figure 7 for Figure 4 A partial enlarged schematic diagram of the middle D area; Figure 8 for Figure 2 A partial enlarged schematic diagram of the middle E area; Fig. 9 for Figure 4 A partial enlarged schematic diagram of the middle F area; Fig.10 for Figure 4 A partial enlarged schematic diagram of the middle G area; Fig.11 for Figure 2 A partial enlarged schematic diagram of the middle H region; Fig.12 for Figure 3 A partial enlarged schematic diagram of the middle J region; Fig.13 for Figure 2 A partial enlarged schematic diagram of the middle K region; Fig.14 for Figure 4 A partial enlarged schematic diagram of the middle L region; Fig.15 for Figure 4 A partial enlarged schematic diagram of the middle M region; Fig.16 for Figure 2 A partial enlarged schematic diagram of the middle N region; In the figure: 1. roller groove dyeing mechanism; 101. left column; 102. right column; 103. dyeing tank; 104. roller driving motor; 105. small pulley; 106. large pulley; 107. roller double linkage gearbox; 108. first roller; 109. second roller; 110. secondary roller seat; 111. secondary roller arm; 112. secondary roller; 113. cloth support frame; 114. spring seat; 115. support spring; 116. pulp bottom auxiliary roller seat; 117. first auxiliary roller; 118. second auxiliary roller; 119 , the third auxiliary roller; 120, slurry heater; 2, flat trough dyeing mechanism; 201, slurry tank; 202, lifting left and right brackets; 203, lifting motor; 204, lifting main roller; 205, lifting auxiliary roller; 206, corner support roller seat; 207, corner support roller; 208, lifting belt; 209, change direction roller; 210, first limit roller; 211, second limit roller; 212, left and right water spray plates; 213, spray hole; 214, slurry scraping plate; 215, slurry discharge hole; 3, whole cloth deslurry mechanism; 301, whole Cloth base; 302, cloth straightening left vertical plate; 303, cloth straightening right vertical plate; 304, cloth straightening motor seat; 305, cloth straightening motor; 306, gear seat; 307, gear shaft; 308, transmission pulley; 309, transmission gear; 310, bearing seat; 311, tightening support; 312, tightening pressure block; 313, tightening screw; 314, main rotating roller; 315, liquid accumulation tank; 316, auxiliary sliding rod; 317, sliding rod seat; 318, middle rotating shaft rod; 319, cylinder rotating shaft seat; 320, rotating shaft cylinder; 321, scraper corner seat; 322, scraper slide seat; 323, push rod seat; 324, push rod; 325, scraper; 326, scraper strip; 327, shaft motor; 4, roller pressing and ironing mechanism; 401, sliding guide rail; 402, left and right slide seats; 403, slide seat insert; 404, cylinder fixing plate; 405, downward pressure cylinder; 406, first galvanized roller; 407, second galvanized roller; 5, dyeing line detection mechanism; 501, supporting profile frame; 502, lighting corner seat; 503, corner slot; 504, lighting lamp; 505, monitoring head seat; 506, monitoring head; DETAILED DESCRIPTION Example

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] See also Figure 1-Figure 16A flannel product dyeing system includes a roller groove dyeing mechanism 1, wherein the roller groove dyeing mechanism 1 includes a left column 101, a right column 102, a dyeing tank 103, a roller drive motor 104, a small pulley 105, a large pulley 106, a roller double-linked gearbox 107, a first roller 108, and a second roller 109; the left column 101 and the right column 102 are arranged in parallel, the dyeing tank 103 is fixedly arranged between the left column 101 and the right column 102, and the roller drive motor 104 is fixedly arranged on the left column 101. Away from the side of the immersion tank 103, the small pulley 105 is fixedly arranged on the shaft end of the roller driving motor 104, the roller double linkage gearbox 107 is fixedly arranged on the left column 101, the large pulley 106 is fixedly arranged on the input shaft end of the roller double linkage gearbox 107, and is flush with the small pulley 105 and is connected and driven by a belt, the first roller 108 and the second roller 109 are arranged in parallel, one end of which is fixedly connected to the two output ends of the roller double linkage gearbox 107, and the other end is movably supported by a bearing seat; A flat-laying trough dyeing mechanism 2 for flat-laying dyed cloth is fixedly arranged on one side of the roller trough dyeing mechanism 1; A cloth leveling and desizing mechanism 3 for leveling the cloth is fixedly arranged on one side of the flattening trough dyeing mechanism 2.

[0020] In some embodiments, see Figure 6 The roller tank dyeing mechanism 1 also includes a secondary roller seat 110, a secondary roller arm 111, a secondary roller 112, a cloth support frame 113, a spring seat 114, and a support spring 115; the secondary roller seat 110 is provided with two groups, each group is composed of two, and the two of each group are coaxially arranged on both sides of the dyeing tank 103, and each of the secondary roller seats 110 is provided with a secondary roller arm 111 movably provided through a bearing, and the secondary rollers 112 and the cloth support frame 113 are movably provided between the secondary roller arms 111 on each group of the secondary roller seats 110, and the secondary rollers 112 and the cloth support frame 113 are movably provided in parallel with the cloth support frame 113. On the secondary roller arm 111, the secondary rollers 112 on the two groups of the secondary roller seats 110 are arranged in parallel, and each of the secondary roller seats 110 is fixedly provided with a spring seat 114 on the side of the dyeing tank 103 adjacent to the fixed installation surface, and is fixedly connected to the adjacent secondary roller arm 111 through the support spring 115; by arranging secondary rollers, a cloth support frame, and a support spring, the secondary roller arms are driven by the secondary roller seats, so that the secondary rollers and the cloth support frame are affected by the bidirectional action of the springs and the cloth, so as to adjust the cloth tension and ensure the stability of the cloth operation. Through the design of the cloth support frame, it is effectively prevented that the cloth wrinkles cause uneven dyeing.

[0021] In some embodiments, see Figure 7The roller tank dyeing mechanism 1 also includes a slurry bottom auxiliary roller seat 116, a first auxiliary roller 117, a second auxiliary roller 118, a third auxiliary roller 119, and a slurry heater 120; three groups of slurry bottom auxiliary roller seats 116 are fixedly arranged on the same surface as the secondary roller seat 110 on the dyeing tank 103, each group has two coaxially arranged facing each other, and the two groups are arranged in parallel at the same height, and the first auxiliary roller 117 and the second auxiliary roller 118 are movably arranged respectively, and the other group is fixedly arranged at the middle top position of the other two groups, and the third auxiliary roller 119 is movably arranged, the first auxiliary roller 117, the second auxiliary roller 118, and the third auxiliary roller 119 are arranged in parallel, and a slurry heater 120 is fixedly arranged at the bottom of the dyeing tank 103; when in use, the dyeing tank 103 is filled with a slurry. For a dye solution of better quality, the system sets a temperature, and the slurry heater 120 is used for heating and heat preservation. The grey cloth is passed through the first roller 108, and enters the dyeing tank 103 for dyeing through the first group of secondary rollers 112 and the cloth support frame 113; during the dyeing process in the dyeing tank 103, the grey cloth is passed through the first auxiliary roller 117, the third auxiliary roller 119, and the second auxiliary roller 118 in succession, and then is passed through the second group of secondary rollers 112 and the cloth support frame 113, and then is passed through the second roller 109 to enter the next stage; by arranging the slurry bottom auxiliary roller seat, the first auxiliary roller, the second auxiliary roller, and the third auxiliary roller, and by constantly changing the direction of the grey cloth in the dyeing tank, in the same size of the dyeing tank, the number of contacts and the contact time between the grey cloth and the dye solution are increased, the use of the same batch of dye solution is reduced, and the waste of dye is reduced.

[0022] In some embodiments, see Figure 1 , Figure 8-Figure 11 , Fig.14The flat trough dyeing mechanism 2 includes a slurry tank box 201, left and right lifting brackets 202, a lifting motor 203, a lifting main roller 204, a lifting auxiliary roller 205, a corner support roller seat 206, a corner support roller 207, a lifting belt 208, a change-of-direction roller 209, a first limiting roller 210, and a second limiting roller 211; the slurry tank box 201 is fixedly arranged on one side of the roller tank dyeing mechanism 1, and the left and right lifting brackets 202 are arranged in parallel in two groups and fixedly arranged inside the slurry tank box 201. On the upper side, the lifting motor 203 is fixedly arranged on the outer side of a group of the lifting left and right brackets 202, and its shaft end is fixedly connected with a lifting main roller 204, and the lifting main roller 204 is movably arranged in the middle of the two groups of the lifting left and right brackets 202, and the lifting auxiliary roller 205 is movably arranged in the middle of the two groups of the lifting left and right brackets 202, away from one end of the lifting main roller 204; multiple groups of corner support roller seats 206 are arranged on the inner side of the corners of the two groups of the lifting left and right brackets 202, and each group of the corner support roller seats 206 is movably arranged. A corner support roller 207 is movably provided, and a lifting belt 208 is sleeved on the lifting main roller 204 and the lifting auxiliary roller 205, and is sleeved on each group of the corner support rollers 207. Two groups of the direction-changing roller shafts 209 are provided, which are movably provided above the two groups of the left and right lifting brackets 202 close to the side of the lifting auxiliary roller 205, and are arranged in parallel up and down. The first limiting roller 210 is at the same height as one group of the direction-changing roller shafts 209 on the lower side and is parallel to the axis, and is movably provided on the two groups of the left and right lifting brackets 20 2, close to its inclined rising position; the second limiting roller 211 is movably arranged above the two groups of the left and right lifting brackets 202 close to the upper side of the lifting main roller 204, and is parallel to the axis of the first limiting roller 210; by arranging the changing roller, the first limiting roller and the second limiting roller, the grey cloth is always kept in the activity range of the dye liquid during the operation, which increases the contact time between the grey cloth and the dye liquid, improves the dyeing quality of the grey cloth, and increases the dyeing speed and production quality under the same dyeing requirements.

[0023] In some embodiments, see Figure 8-9The flat trough dyeing mechanism 2 also includes left and right water spray plates 212, spray holes 213, pulp scraping plates 214, and pulp discharge holes 215; the inner sides of the two groups of left and right lifting brackets 202 are respectively fixed with left and right water spray plates 212, with built-in water tanks, and multiple groups of liquid spray holes 213 are provided on the left and right water spray plates 212, and multiple groups of pulp scraping plates 214 are evenly fixed on the lifting belt 208, and each group of pulp scraping plates 214 is provided with multiple groups of pulp discharge holes 215; when in use, the grey cloth passes through the two groups of the changing rollers 209 and enters the upper side of the lifting belt 208, and the lifting motor 203 drives the lifting belt 208 to rotate through the lifting main roller 204, thereby driving the grey cloth to move, and then passes through the first limiting roller The shaft 210 and the second limiting roller 211 limit the movement of the grey cloth with the multiple groups of the pulp lifting and scraping plates 214 on the lifting belt 208; the dye is sprayed onto the grey cloth through the multiple groups of the spray holes 213 opened on the left and right water spray plates 212, and the pulp lifting and scraping plates 214 lift the dye and spray it onto the grey cloth through the pulp discharge holes 215; by setting the left and right water spray plates and the spray holes, the dye is continuously sprayed onto the grey cloth in the tank through the spray holes on the left and right water spray plates, thereby improving the activity of the dye and preventing uneven dyeing caused by precipitation. At the same time, the continuous spraying of the dye also increases the number of contacts between the dye and the grey cloth. At the same time, compared with the conventional dye, the active dye has an impact force on the surface of the grey cloth, which effectively improves the effect of hanging color on the grey cloth. By setting the pulp lifting scraper plate and the pulp discharge holes, the dye liquid can be lifted up along the slope by the pulp lifting scraper plate and then flow out through the pulp discharge holes. The dye liquid flows evenly to the grey cloth through multiple groups of pulp discharge holes, exerting impact force on the back side of the grey cloth, effectively improving the effect of grey cloth color hanging. At the same time, after multiple impacts, the uniformity of dyeing is improved.

[0024] In some embodiments, see Fig.12 , Fig.14The cloth straightening and desizing mechanism 3 comprises a cloth straightening base 301, a cloth straightening left vertical plate 302, a cloth straightening right vertical plate 303, a cloth straightening motor seat 304, a cloth straightening motor 305, a gear seat 306, a gear shaft 307, a transmission pulley 308, a transmission gear 309, a bearing seat 310, a tightening support 311, a tightening pressure block 312, a tightening screw 313, a main rotating roller 314, and a liquid accumulation tank 315; the cloth straightening base 301 is fixedly arranged on the side of the flat trough dyeing mechanism 2 away from the roller trough dyeing mechanism 1, the cloth straightening left vertical plate 302 and the cloth straightening right vertical plate 303 are fixedly arranged in parallel on the cloth straightening base 301, and the cloth straightening motor seat 304 is fixedly arranged on the cloth straightening The cloth-straightening motor 305 is fixedly arranged on the cloth-straightening motor seat 304 on the outside of the left cloth-straightening plate 302, the gear seat 306 is fixedly arranged on the outside of the left cloth-straightening plate 302, the gear shaft 307 is movably arranged on the gear seat 306, and is arranged parallel to the axis of the shaft end of the cloth-straightening motor 305, the transmission pulley 308 is provided with two groups, which are respectively fixedly arranged on the shaft end of the cloth-straightening motor 305 and the shaft end of the gear shaft 307, the end faces of the two are flush, and are connected and transmitted by a belt, the transmission gear 309 is fixedly arranged on the gear shaft 307, and the bearing seat 310 is provided with two groups, which are respectively fixedly arranged on the left cloth-straightening plate 302 and the cloth-straightening plate On the right vertical plate 303, the main rotating roller 314 is movably arranged inside the two groups of the bearing seats 310, and one end thereof is meshed with the transmission gear 309 through a gear for transmission. The tightening support 311 is provided with two groups, which are respectively fixedly arranged on the left and right vertical plates 302 and 303 for straightening cloth. The tightening screw 313 is movably arranged on the tightening support 311 through a thread. The tightening pressure block 312 is fixedly arranged on the side of the tightening screw 313 close to the bearing seat 310. The liquid accumulating tank 315 is fixedly arranged between the left and right vertical plates 302 and 303 for straightening cloth, and on the lower side of the main rotating roller 314. When in use, the straightening cloth motor 305 is connected to the cloth straightening plate 302. The transmission pulley 308 drives the transfer gear 309 on the gear shaft 307 to rotate, thereby driving the main rotating roller 314 to rotate through gear meshing transmission, and the grey cloth passes around the main rotating roller 314; the tightening screw 313 rotates to drive the tightening pressure block 312 to approach or move away from the bearing seat 310 on the main rotating roller 314; by setting a liquid accumulation tank, the following dye liquid on the dyed grey cloth falls into the liquid accumulation tank and flows into the slurry tank box through a pipeline, which effectively avoids the dye liquid flowing out and polluting the environment. By setting the main rotating roller, scraper, and scraper strip, the dye liquid following the dyed cloth is effectively scraped off the grey cloth, avoiding the outflow of environmental pollution while reducing the waste of dye liquid.

[0025] In some embodiments, see Fig.15The cloth straightening and deslurrying mechanism 3 also includes an auxiliary slide bar 316, a slide bar seat 317, a middle rotating shaft rod 318, a cylinder rotating shaft seat 319, a rotating shaft cylinder 320, a scraper corner seat 321, a scraper slide seat 322, a push rod seat 323, a push rod 324, a scraper 325, a scraper bar 326, and a rotating shaft motor 327; the auxiliary slide bar 316 is provided with two groups, which are parallel and fixedly arranged between the left cloth straightening plate 302 and the right cloth straightening plate 303, the slide bar seat 317 is provided with two groups, which are movably arranged on the auxiliary slide bar 316, the middle rotating shaft rod 318 is fixedly arranged between the two groups of the slide bar seats 317, and the There are two groups of cylinder shaft seats 319, which are movably arranged on the middle shaft rod 318 respectively. There are two groups of scraper corner seats 321, which are movably arranged on the middle shaft rod 318 respectively. In the middle of each group of cylinder shaft seats 319, there are two groups of shaft cylinders 320, one end of each group of shaft cylinders 320 is movably hinged to the cylinder shaft seat 319, and the other end is movably hinged to the scraper corner seat 321. The scraper slide 322 is fixedly arranged on the scraper corner seat 321, and the push rod seat 323 is fixedly arranged on the scraper slide 322. The push rod 324 is threaded The connection is movably arranged on the push rod seat 323, the scraper 325 is fixedly arranged on the two groups of push rods 324, the scraper 325 is fixedly arranged with a scraper bar 326, and one end of the middle rotating shaft rod 318 is fixedly arranged with a shaft motor 327; when in use, the scraper bar 326 is tangent to the main rotating roller 314, and when the grey cloth passes through the main rotating roller 314, the excess dye liquid is squeezed by the scraper bar 326 and falls into the liquid accumulating tank 315, and then passes into the slurry tank box 201; the shaft motor 327 rotates to drive the middle rotating shaft rod 318 to rotate. The shaft rod 318 rotates to fine-tune the size of the gap between the scraper strip 326 and the main rotating roller 314, and the shaft cylinder 320 is actuated, thereby driving the scraper angle seat 321 to rotate, thereby driving the scraper 325 to rotate, and disengaging from or approaching the main rotating roller 314 to switch between the working state and the maintenance state; by setting the middle shaft rod and the shaft motor, it is convenient to accurately adjust the distance between the scraper strip and the main rotating roller, so as to make it suitable for fabrics with different thickness requirements, thereby improving the comprehensive applicability of the equipment; by setting the shaft cylinder and the scraper angle seat, the scraper strip can be automatically controlled to contact or stay away from the main rotating roller, which is convenient for repairing and replacing the scraper strip.

[0026] In some embodiments, see Fig.13The flannel product dyeing system also includes a roller pressing and ironing mechanism 4, which includes a sliding guide rail 401, left and right slide seats 402, a slide seat block 403, a cylinder fixing plate 404, a downward pressing cylinder 405, a first galvanized pressing roller 406, and a second galvanized pressing roller 407; the sliding guide rail 401 is provided with two groups, which are respectively fixedly provided on the front end surfaces of the left and right cloth straightening plates 302 and 303 for straightening cloth, the left and right slide seats 402 are provided with two groups, which are respectively movably provided on the sliding guide rail 401 through sliders, the slide seat block 403 is provided with two groups, which are respectively movably provided in the two groups of left and right slide seats 402 and can slide up and down along the inner side walls thereof, the cylinder fixing plates 404 are provided with two groups, which are respectively fixedly provided on the tops of the left and right cloth straightening plates 302 and 303 for straightening cloth, and downward pressing cylinders 405 are respectively fixedly provided, and the downward pressing cylinders 405 The output end is fixedly arranged on the top of the slide block 403, the first galvanized pressure roller 406 is movably arranged at the middle bottom of the two groups of left and right slides 402, the second galvanized pressure roller 407 is movably arranged in the two groups of slide blocks 403, and the first galvanized pressure roller 406 and the second galvanized pressure roller 407 are both electrically controlled for heating; when in use, the downward pressure cylinder 405 drives the first galvanized pressure roller 406 and the second galvanized pressure roller 407 to be tangent to each other through the slide block 403, and the grey cloth passing through the main rotating roller 314 is heated through the gap between the first galvanized pressure roller 406 and the second galvanized pressure roller 407; by setting a roller pressing and ironing mechanism, the dyed grey cloth is hot-rolled through hot pressing between the first galvanized pressure roller and the second galvanized pressure roller, which not only improves the flatness of the cloth, but also effectively accelerates the drying speed of the grey cloth, and at the same time plays a good role in preventing discoloration.

[0027] In some embodiments, see Fig.16The flannel product dyeing system also includes a dyeing line detection mechanism 5, which includes a supporting profile frame 501, a lighting corner seat 502, a corner groove 503, a lighting lamp 504, a monitoring head seat 505, and a monitoring head 506; the supporting profile frame 501 is fixedly arranged on two groups of the left and right lifting brackets 202, and the lighting corner seat 502 is provided with two groups, which are respectively fixedly arranged on both sides of the supporting profile frame 501, and a corner groove 503 is opened on the lighting corner seat 502. The lighting lamp 504 is fixedly arranged on the two groups of corners The monitoring head seat 505 is fixedly arranged on the top of the supporting profile frame 501, and the monitoring head 506 is fixedly arranged on the monitoring head seat 505. When in use, the actual operation status of online dyeing is photographed by the monitoring head 506 and fed back to the system workbench, and the lighting lamp 504 adjusts the irradiation angle through the corner slot 503. By setting up a dyeing line detection mechanism, the dyeing process of the dyed cloth is monitored in real time, and the monitoring results are remotely transmitted to the workbench display, which effectively avoids the harm of the volatilization of the dye solution to the human body.

[0028] A process for using a flannel product dyeing system comprises the following steps: S1, adding a dye solution with a good ratio into the dyeing tank 103, setting the system temperature, heating and keeping warm through the slurry heater 120, the grey cloth is wound around the first roller 108, and enters the dyeing tank 103 for dyeing through the first group of secondary rollers 112 and the cloth support frame 113; S2, during the dyeing process in the dyeing tank 103, the grey cloth is successively wound around the first auxiliary roller 117, the third auxiliary roller 119, the second auxiliary roller 118, and then wound around the second group of secondary rollers 112, the cloth support frame 113, and then wound around the second roller 109 to enter the next stage; S3, the grey cloth goes around the two groups of the direction-changing rollers 209 and enters the upper side of the lifting belt 208, the lifting motor 203 drives the lifting belt 208 to rotate through the lifting main roller 204, thereby driving the grey cloth to move, and then the first limiting roller 210 and the second limiting roller 211 limit the grey cloth to move along with the multiple groups of pulp scraping plates 214 on the lifting belt 208; S4, the dye liquid is sprayed onto the grey cloth through the plurality of spray holes 213 provided on the left and right water spray plates 212, the slurry lifting and scraping plates 214 lift the dye liquid upward, and spray it onto the grey cloth through the slurry discharge holes 215; S5, the cloth straightening motor 305 drives the transfer gear 309 on the gear shaft 307 to rotate through the transmission pulley 308, thereby driving the main rotating roller 314 to rotate through gear meshing transmission, and the grey cloth passes around the main rotating roller 314; the tightening screw 313 rotates to drive the tightening block 312 to approach or move away from the bearing seat 310 on the main rotating roller 314; S6, the scraper bar 326 is tangent to the main rotating roller 314. When the grey cloth passes through the main rotating roller 314, the excess dye liquid passes through the gap between the scraper bar 326 and the main rotating roller 314, and is squeezed by the scraper bar 326, falls into the liquid accumulating tank 315, and then flows into the slurry tank box 201; S7, the shaft motor 327 rotates to drive the middle shaft rod 318 to rotate, fine-tuning the gap between the scraper strip 326 and the main rotating roller 314, and the shaft cylinder 320 is actuated to drive the scraper angle seat 321 to rotate, thereby driving the scraper 325 to rotate, and detach from or approach the main rotating roller 314 to switch between the working state and the maintenance state; S8, the pressing cylinder 405 drives the first galvanized roller 406 and the second galvanized roller 407 to be tangent to each other through the slide block 403, and the blank fabric passing through the main rotating roller 314 is heated through the gap between the first galvanized roller 406 and the second galvanized roller 407; S9, the actual operation status of online dyeing is photographed by the monitoring head 506 and fed back to the system workbench, and the lighting lamp 504 adjusts the irradiation angle through the corner slot 503; Obviously, the above embodiments are merely examples for clearly explaining the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. However, these obvious changes or modifications derived from the spirit of the present invention are still within the protection scope of the present invention.

Claims

1. A flannel product dyeing system, characterized in that: The invention comprises a roller trough dyeing mechanism (1), wherein the roller trough dyeing mechanism (1) comprises a left column (101), a right column (102), a dyeing tank (103), a roller drive motor (104), a small belt pulley (105), a large belt pulley (106), a roller double linkage gearbox (107), a first roller (108), and a second roller (109); the left column (101) and the right column (102) are arranged in parallel, the dyeing tank (103) is fixedly arranged between the left column (101) and the right column (102), and the roller drive motor (104) is fixedly arranged on the left column (101). ) is located on a side away from the dyeing tank (103), the small pulley (105) is fixedly arranged on the shaft end of the roller driving motor (104), the roller double linkage gearbox (107) is fixedly arranged on the left column (101), the large pulley (106) is fixedly arranged on the input shaft end of the roller double linkage gearbox (107), and is flush with the small pulley (105) and is connected for transmission through a belt, the first roller (108) and the second roller (109) are arranged in parallel, one end of each of which is fixedly connected to the two output ends of the roller double linkage gearbox (107), and the other end of each of which is movably supported by a bearing seat; A flat-laying trough dyeing mechanism (2) for flat-laying the dyed cloth is fixedly arranged on one side of the roller trough dyeing mechanism (1); A cloth leveling and desizing mechanism (3) for leveling the cloth is fixedly arranged on one side of the flattening trough dyeing mechanism (2).

2. A flannel product dyeing system according to claim 1, characterized in that: The roller tank dyeing mechanism (1) further comprises a secondary roller seat (110), a secondary roller arm (111), a secondary roller (112), a cloth support frame (113), a spring seat (114), and a support spring (115); the secondary roller seat (110) is provided in two groups, each group is composed of two, and the two of each group are coaxially arranged on both sides of the dyeing tank (103) facing each other, and each of the secondary roller seats (110) is provided with a secondary roller arm (111) movably arranged on a bearing, and the secondary roller arm (111) on each group of the secondary roller seats (110) is 1), a secondary roller (112) and a cloth support frame (113) are movably arranged between the secondary roller arms (111), the secondary rollers (112) and the cloth support frame (113) are movably arranged in parallel on the secondary roller arms (111), the secondary rollers (112) on the two groups of secondary roller seats (110) are arranged in parallel, and each secondary roller seat (110) is fixedly provided with a spring seat (114) on the side of the dyeing tank (103) adjacent to the fixed installation surface, and is fixedly connected to the adjacent secondary roller arm (111) via the support spring (115).

3. A flannel product dyeing system according to claim 2, characterized in that: The roller tank dyeing mechanism (1) further comprises a slurry bottom auxiliary roller seat (116), a first auxiliary roller (117), a second auxiliary roller (118), a third auxiliary roller (119), and a slurry heater (120); three groups of slurry bottom auxiliary roller seats (116) are fixedly arranged on the same surface as the second-level roller seat (110) on the dyeing tank (103), each group has two slurry bottom auxiliary roller seats (116) arranged coaxially facing each other, and the two groups are arranged in parallel at the same height, and are respectively movably provided with the first auxiliary roller (117) and the second auxiliary roller (118); the other group is fixedly arranged at the top position between the other two groups, and is movably provided with the third auxiliary roller (119); the first auxiliary roller (117), the second auxiliary roller (118), and the third auxiliary roller (119) are arranged in parallel, and a slurry heater (120) is fixedly arranged at the bottom of the dyeing tank (103).

4. A flannel product dyeing system according to claim 3, characterized in that: The flat trough dyeing mechanism (2) comprises a slurry trough box (201), left and right lifting brackets (202), a lifting motor (203), a lifting main roller (204), a lifting auxiliary roller (205), a corner support roller seat (206), a corner support roller (207), a lifting belt (208), a direction-changing roller shaft (209), a first limiting roller shaft (210), and a second limiting roller shaft (211); the slurry trough box (201) is fixedly arranged on one side of the roller trough dyeing mechanism (1); the left lifting bracket (202) is Two groups of right brackets (202) are arranged in parallel and fixedly arranged on the upper side of the inside of the slurry tank box (201); the lifting motor (203) is fixedly arranged on the outside of one group of the left and right lifting brackets (202); the shaft end of the lifting motor (203) is fixedly connected to a lifting main roller (204); the lifting main roller (204) is movably arranged between the two groups of the left and right lifting brackets (202); the lifting auxiliary roller (205) is movably arranged between the two groups of the left and right lifting brackets (202), away from the lifting main roller (204). ) one end; multiple groups of corner support roller seats (206) are arranged on the inner sides of the corners of the two groups of left and right lifting brackets (202); a corner support roller (207) is movably arranged on each group of the corner support roller seats (206); a lifting belt (208) is sleeved on the main lifting roller (204) and the auxiliary lifting roller (205), and is sleeved on each group of the corner support rollers (207); two groups of direction-changing roller shafts (209) are arranged, and are movably arranged on the two groups of left and right lifting brackets (202) near the The first limiting roller (210) is arranged in parallel with one group of the lower side changing rollers (209) at the same height and with parallel axes, and is movably arranged between the two groups of the left and right lifting brackets (202) close to their inclined rising position; the second limiting roller (211) is movably arranged above the two groups of the left and right lifting brackets (202) close to the side of the main lifting roller (204), and is parallel to the axis of the first limiting roller (210).

5. A flannel product dyeing system according to claim 4, characterized in that: The flat trough dyeing mechanism (2) further comprises left and right water spray plates (212), liquid spray holes (213), pulp lifting and scraping plates (214), and pulp discharge holes (215); left and right water spray plates (212) are respectively fixedly arranged on the inner sides of the two groups of left and right lifting brackets (202), and a water tank is built in; a plurality of groups of liquid spray holes (213) are provided on the left and right water spray plates (212); a plurality of groups of pulp lifting and scraping plates (214) are evenly fixedly arranged on the lifting belt (208), and a plurality of groups of pulp lifting and scraping plates (214) are provided on each group of pulp lifting and scraping plates (214).

6. A flannel product dyeing system according to claim 5, characterized in that: The cloth straightening and desizing mechanism (3) comprises a cloth straightening base (301), a cloth straightening left vertical plate (302), a cloth straightening right vertical plate (303), a cloth straightening motor base (304), a cloth straightening motor (305), a gear base (306), a gear shaft (307), a transmission pulley (308), a transmission gear (309), a bearing base (310), a tightening support (311), a tightening pressure block (312), a tightening screw (313), a main rotating roller (314), and a liquid accumulation tank (315); the cloth straightening base (301) is fixedly arranged on the far side of the flattening tank dyeing mechanism (2). Away from the roller groove dyeing mechanism (1), the left cloth straightening plate (302) and the right cloth straightening plate (303) are fixedly arranged in parallel on the cloth straightening base (301); the cloth straightening motor seat (304) is fixedly arranged on the outside of the left cloth straightening plate (302); the cloth straightening motor (305) is fixedly arranged on the cloth straightening motor seat (304); the gear seat (306) is fixedly arranged on the outside of the left cloth straightening plate (302); the gear shaft (307) is movably arranged on the gear seat (306) and is connected to the shaft end of the cloth straightening motor (305). The axes are arranged in parallel, the transmission pulley (308) is provided with two groups, which are respectively fixedly arranged on the shaft ends of the cloth-straightening motor (305) and the shaft ends of the gear shaft (307), the end faces of the two are flush, and the transmission is connected by a belt, the transmission gear (309) is fixedly arranged on the gear shaft (307), the bearing seat (310) is provided with two groups, which are respectively fixedly arranged on the cloth-straightening left vertical plate (302) and the cloth-straightening right vertical plate (303), the main rotating roller (314) is movably arranged inside the two groups of the bearing seats (310), and one end thereof is connected to the bearing seats (310) through a gear. The transmission gear (309) is meshed for transmission. Two groups of the tightening supports (311) are provided, which are respectively fixedly arranged on the left cloth straightening plate (302) and the right cloth straightening plate (303). The tightening screw (313) is movably arranged on the tightening support (311) through a thread. The tightening pressure block (312) is fixedly arranged on a side of the tightening screw (313) close to the bearing seat (310). The liquid accumulation groove (315) is fixedly arranged between the left cloth straightening plate (302) and the right cloth straightening plate (303), and on the lower side of the main rotating roller (314).

7. A flannel product dyeing system according to claim 6, characterized in that: The cloth straightening and pulping removal mechanism (3) further comprises an auxiliary sliding rod (316), a sliding rod seat (317), a middle rotating shaft rod (318), a cylinder rotating shaft seat (319), a rotating shaft cylinder (320), a scraper corner seat (321), a scraper sliding seat (322), a push rod seat (323), a push rod (324), a scraper (325), a scraper strip (326), and a rotating shaft motor (327); the auxiliary sliding rod (316) is provided with two groups, which are fixedly arranged in parallel between the cloth straightening left vertical plate (302) and the cloth straightening right vertical plate (303); the sliding rod seat (317) is provided with two groups, which are movably arranged on the auxiliary sliding rod (316); the middle rotating shaft rod (318) is fixedly arranged between the two groups of sliding rod seats (317); the cylinder rotating shaft seat (319) is provided with two groups, which are movably arranged on the middle rotating shaft rod (318), and the scraper corner seat (321) is provided with a push rod seat (323), a push rod (324), a scraper (325), a scraper strip (326), and a rotating shaft motor (327); The seats (321) are provided with two groups, which are movably arranged on the middle rotating shaft rod (318), and each group of the cylinder rotating shaft seats (319) are in the middle. The rotating shaft cylinders (320) are provided with two groups, and one end of each group of the rotating shaft cylinders (320) is movably hinged to the cylinder rotating shaft seat (319), and the other end is movably hinged to the scraper rotating angle seat (321). The scraper sliding seat (322) is fixedly arranged on the scraper rotating angle seat ( The push rod seat (323) is fixedly arranged on the scraper slide seat (322), the push rod (324) is movably arranged on the push rod seat (323) through a threaded connection, the scraper (325) is fixedly arranged on the two groups of push rods (324), a scraper strip (326) is fixedly arranged on the scraper (325), and a rotating shaft motor (327) is fixedly arranged on one end of the middle rotating shaft rod (318).

8. A flannel product dyeing system according to claim 7, characterized in that: The flannel product dyeing system further comprises a roller pressing cloth ironing mechanism (4), wherein the roller pressing cloth ironing mechanism (4) comprises a sliding guide rail (401), left and right slide seats (402), a slide seat insert (403), a cylinder fixing plate (404), a downward pressing cylinder (405), a first galvanized pressing roller (406), and a second galvanized pressing roller (407); the sliding guide rail (401) is provided with two groups, which are respectively fixedly provided on the front end surfaces of the left cloth straightening plate (302) and the right cloth straightening plate (303); the left and right slide seats (402) are provided with two groups, which are respectively movably provided on the sliding guide rail (401) through a slider; the slide seat insert (403) is provided with two groups, which are respectively movably provided on the The two groups of left and right slide seats (402) slide up and down along the inner wall thereof. The cylinder fixing plates (404) are provided with two groups, which are respectively fixedly provided on the top of the left cloth straightening plate (302) and the right cloth straightening plate (303), and are respectively fixedly provided with downward pressing cylinders (405). The output end of the downward pressing cylinder (405) is fixedly provided on the top of the slide seat insert (403). The first galvanized pressure roller (406) is movably provided on the middle bottom of the two groups of left and right slide seats (402). The second galvanized pressure roller (407) is movably provided in the two groups of slide seat inserts (403). The first galvanized pressure roller (406) and the second galvanized pressure roller (407) are both electrically controlled for heating.

9. A flannel product dyeing system according to claim 8, characterized in that: The flannel product dyeing system further comprises a dyeing line detection mechanism (5), the dyeing line detection mechanism (5) comprising a supporting profile frame (501), an illuminating corner seat (502), a corner groove (503), an illuminating lamp (504), a monitoring head seat (505), and a monitoring head (506); the supporting profile frame (501) is fixedly arranged on two groups of the left and right lifting brackets (202); two groups of the illuminating corner seats (502) are arranged, which are respectively fixedly arranged on both sides of the supporting profile frame (501); a corner groove (503) is opened on the illuminating corner seat (502); the illuminating lamp (504) is fixedly arranged in the corner grooves (503) opened on the two groups of the corner seats (502); the monitoring head seat (505) is fixedly arranged on the top of the supporting profile frame (501); and the monitoring head (506) is fixedly arranged on the monitoring head seat (505).

10. The process for using the flannel product dyeing system according to claim 9, characterized in that: The steps include: S1, adding a dye solution with a good proportion into the dyeing tank (103), setting the system temperature, heating and keeping warm through the slurry heater (120), and the grey cloth passing through the first roller (108), passing through the first group of secondary rollers (112), and the cloth support frame (113) to enter the dyeing tank (103) for dyeing; S2, during the dyeing process in the dyeing tank (103), the grey cloth is successively wound around the first auxiliary roller (117), the third auxiliary roller (119), and the second auxiliary roller (118), and then wound around the second group of secondary rollers (112), the cloth support frame (113), and then wound around the second roller (109) to enter the next stage; S3, the grey cloth passes through the two groups of the direction-changing rollers (209) and enters the upper side of the lifting belt (208), the lifting motor (203) drives the lifting belt (208) to rotate through the lifting main roller (204), thereby driving the grey cloth to move, and then the first limiting roller (210) and the second limiting roller (211) limit the grey cloth to move along with the multiple groups of pulp scraping plates (214) on the lifting belt (208); S4, the dye liquid is sprayed onto the grey cloth through the plurality of groups of the spray holes (213) provided on the left and right water spray plates (212), the slurry lifting and scraping plate (214) lifts the dye liquid upward, and sprays the dye liquid onto the grey cloth through the slurry discharge holes (215); S5, the cloth straightening motor (305) drives the transmission gear (309) on the gear shaft (307) to rotate via the transmission pulley (308), thereby driving the main rotating roller (314) to rotate through gear meshing transmission, and the grey cloth passes around the main rotating roller (314); the tightening screw (313) rotates to drive the tightening block (312) to approach or move away from the bearing seat (310) on the main rotating roller (314); S6, the scraper bar (326) is tangent to the main rotating roller (314), and when the grey cloth passes through the main rotating roller (314), the excess dye liquid passes through the gap between the scraper bar (326) and the main rotating roller (314), and is squeezed by the scraper bar (326), falls into the liquid accumulation tank (315), and then flows into the slurry tank box (201); S7, the rotating shaft motor (327) rotates to drive the middle rotating shaft rod (318) to rotate, and fine-tune the gap between the scraper strip (326) and the main rotating roller (314), and the rotating shaft cylinder (320) is actuated to drive the scraper angle seat (321) to rotate, thereby driving the scraper (325) to rotate, and to separate from or approach the main rotating roller (314) to switch between the working state and the maintenance state; S8, the downward pressure cylinder (405) drives the first galvanized pressure roller (406) and the second galvanized pressure roller (407) to be tangent to each other through the slide seat insert (403), and the blank fabric passing through the main rotating roller (314) is heated through the gap between the first galvanized pressure roller (406) and the second galvanized pressure roller (407); S9, the actual operation status of online dyeing is photographed and fed back to the system workbench via the monitoring head (506), and the illumination lamp (504) adjusts the illumination angle through the corner slot (503).

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