Dyeing device for fabric production

Abstract

The invention discloses a dyeing device for fabric production, which comprises a base and a dyeing box, the dyeing box is internally provided with a plurality of transverse support roller groups, longitudinal support roller groups, transverse extrusion roller groups and longitudinal extrusion roller groups, and each transverse extrusion roller group is provided with a first lifting device; a second lifting device is mounted on each longitudinal extrusion roller group; one side of the feeding end of the dyeing box is connected with a dust removal device, and a fabric thickness tester is arranged between the dust removal device and the dyeing box; the fabric thickness tester is electrically connected with a controller; a guide device is arranged on one side of the discharge end of the dyeing box, and a color sensor is arranged between the guide device and the discharge end of the dyeing box; the guiding device is provided with a plurality of dye supplementing spraying pipes, and each dye supplementing spraying pipe is provided with a plurality of spraying heads. The device not only can guarantee the dyeing effect, but also has the advantages of being wide in application range, convenient to use, high in dyeing efficiency and simple in structure.

Description

Technical Field

[0001] The invention relates to fabric dyeing equipment, in particular to a dyeing device for fabric production. Background Art

[0002] Fabrics are the basic raw materials used to make clothing, sheets, quilt covers, curtains, etc. Generally, fabrics are usually white when they are initially manufactured. In order to meet the color requirements of the finished products that people need to manufacture in the end, the processing plant needs to dye the fabrics. At present, the common fabric dyeing process is to use a conveying device to convey the fabrics to the dyeing liquid pool, washing pool and fixing pool in sequence. The whole process mainly controls the fabric conveying rate to ensure the contact time between the fabric and the dye, so as to complete the dyeing work; but in the actual operation process, due to the different manufacturing materials and thicknesses of the fabrics, if only this immersion dyeing method is used, it is difficult for the dye liquid to penetrate into the interior of the fabric material, resulting in the dye liquid floating on the surface of the fabric. It is easy to be washed away in the subsequent cleaning process, and the overall dyeing effect is poor. Therefore, the existing immersion dyeing device for fabric production has the problem of poor dyeing effect. Summary of the invention

[0003] The purpose of the present invention is to provide a dyeing device for fabric production. The present invention has the advantage of good dyeing effect.

[0004] The technical solution of the present invention is as follows: a dyeing device for fabric production comprises a base and a dyeing box arranged on the base, wherein a plurality of evenly distributed transverse support roller groups are arranged in the dyeing box, and a longitudinal support roller group is arranged between each adjacent two transverse support roller groups; a transverse squeezing roller group is arranged above each transverse support roller group, and a first lifting device is installed on each transverse squeezing roller group; a longitudinal squeezing roller group is arranged above each longitudinal support roller group, and a second lifting device is installed on each longitudinal squeezing roller group; a dust removal device is connected to one side of the feeding end of the dyeing box, and a fabric thickness tester for detecting the thickness of the fabric is arranged between the discharging end of the dust removal device and the feeding end of the dyeing box; the fabric thickness tester is electrically connected to a controller, and the controller is electrically connected to the first lifting device and the second lifting device; a guide device is arranged on one side of the discharging end of the dyeing box, and a color sensor for detecting the dyeing state of the fabric is arranged between the guide device and the discharging end of the dyeing box; a plurality of evenly distributed supplementary devices are arranged on the guide device Dye spray tube, each of the re-dye spray tubes is provided with a plurality of evenly distributed spray heads on the side close to the fabric; the color sensor is electrically connected to the controller; by arranging a plurality of groups of transverse support rollers, transverse extrusion rollers, longitudinal support rollers and longitudinal extrusion rollers in the dyeing box, multiple and multi-directional extrusion and exhaust operations of the fabric can be realized, so that the dye in the dyeing box can better penetrate into the interior of the fabric to ensure the dyeing effect; by arranging a first lifting device and a second lifting device to respectively drive the transverse extrusion roller group and the longitudinal extrusion roller group to move up and down, and then equipped with a fabric thickness tester to detect the thickness of the fabric before dyeing, so that the transverse extrusion roller group and the longitudinal extrusion roller group can automatically move according to the thickness of the fabric and ensure the extrusion and exhaust effect, thereby expanding the scope of use; by arranging a color sensor and a re-dye spray tube, the dyeing effect can be detected after dyeing is completed in the dyeing box, and then to control whether the re-dye spray tube is needed to spray the dye solution to ensure the dyeing effect.

[0005] In the aforementioned dyeing device for fabric production, the first lifting device includes two first lifting plates symmetrically arranged on both sides of the dyeing box, each first lifting plate is provided with a first ball screw; a first servo motor is provided at the end of each first ball screw, and a first lifting seat is slidably mounted on each first ball screw; the transverse extrusion roller group is installed between the two first lifting seats.

[0006] In the aforementioned dyeing device for fabric production, the transverse extrusion roller group includes a transverse extrusion frame, in which a plurality of evenly distributed transverse rollers are installed; a transverse extrusion roller member is rotatably installed on each transverse roller, and the surface of each transverse extrusion roller member is covered with a transverse brush layer; both side surfaces of the transverse extrusion frame are welded to the first lifting seat; the provision of the transverse brush layer enables the dye liquid to enter the contact point between the transverse extrusion roller and the fabric along the brush layer, thereby improving the dyeing efficiency.

[0007] In the aforementioned dyeing device for fabric production, the second lifting device includes two second lifting plates symmetrically distributed on both sides of the dyeing box, each second lifting plate is provided with a second ball screw; a second servo motor is provided at the end of each second ball screw, and a second lifting seat is slidably mounted on each second ball screw; the longitudinal extrusion roller group is installed between the two second lifting seats.

[0008] In the aforementioned dyeing device for fabric production, the longitudinal extrusion roller group includes a longitudinal extrusion frame, in which a plurality of evenly distributed longitudinal rollers are installed; a longitudinal extrusion roller is rotatably installed on each longitudinal roller, and a longitudinal brush layer is coated on the surface of each longitudinal extrusion roller; the side surface of the longitudinal extrusion frame is fixedly welded to the side surface of the second lifting seat.

[0009] In the aforementioned dyeing device for fabric production, the guide device includes two symmetrically arranged guide side plates, and a plurality of evenly distributed lower guide rollers are installed between the two guide side plates; an upper guide roller is arranged above each lower guide roller; and the touch-up dyeing spray pipe is arranged between each two adjacent upper guide rollers.

[0010] In the aforementioned dyeing device for fabric production, the dust removal device includes a dust removal frame, in which two symmetrically distributed guide rollers are arranged, and two vertically arranged support shafts are arranged between the two guide rollers; a flapping seat is slidably installed between the two support shafts, and a plurality of evenly distributed lower flapping pieces are arranged on the side of the flapping seat facing the central axis of the dust removal frame, and an upper flapping piece is arranged between each adjacent two lower flapping pieces; all upper flapping pieces and lower flapping pieces are arranged in an up and down staggered manner, and the upper flapping pieces and lower flapping pieces are respectively arranged on the upper and lower sides of the guide roller; a waist-shaped hole is provided in the middle of the flapping seat, and a transmission wheel is installed in the waist-shaped hole; an eccentric motor for driving the eccentric transmission of the transmission wheel is connected to the transmission wheel, and the eccentric motor is installed on the outer side of the dust removal frame; dust suction heads are arranged on both the upper and lower sides of the dust removal frame.

[0011] In the aforementioned dyeing device for fabric production, all the transverse support roller groups and the longitudinal support roller groups are arranged in an up-and-down staggered manner.

[0012] In the aforementioned dyeing device for fabric production, the touch-up spray pipe is connected to a solenoid valve, which is electrically connected to a controller.

[0013] Compared with the prior art, the present invention improves the existing dyeing device for fabric production, by arranging multiple groups of transverse support roller groups, longitudinal support roller groups, transverse extrusion roller groups and longitudinal extrusion roller groups in the dyeing box, using the transverse support roller group and the transverse extrusion roller group to perform transverse extrusion and exhaust on the fabric, and the longitudinal support roller group and the longitudinal extrusion roller group to perform longitudinal extrusion and extension on the fabric, thereby realizing multi-directional and multi-group extrusion and exhaust work on the fabric, thereby enabling the dye in the dyeing box to better enter the interior of the fabric, thereby ensuring the dyeing effect; by connecting the first lifting device and the second lifting device to the transverse extrusion roller group and the longitudinal extrusion roller group respectively, and cooperating with the fabric thickness tester arranged at the feeding end of the dust removal device, the thickness of the fabric passing through is detected by the fabric thickness tester, thereby controlling the start and stop time of the first lifting device and the second lifting device, so as to control the distance between the transverse extrusion roller group and the transverse support roller group, and the distance between the longitudinal extrusion roller group and the longitudinal support roller group, thereby better adapting to the extrusion work of fabrics of different thicknesses and expanding the scope of application; by A color sensor for detecting the dyeing degree of the fabric is provided on one side of the discharge end of the color box, and is compared with the dyeing value set in the controller. If the difference between the detected value and the set value is between the deviation threshold, it means that the dyeing effect meets the standard, and there is no need to control the dyeing spray pipe to spray the dye again; and when the difference between the detected value and the set value is no longer between the deviation threshold, it means that the dyeing effect does not meet the standard and secondary dyeing is required. At this time, it is necessary to control the dyeing spray pipe to spray the dye on the fabric for secondary dyeing, so that the final dyeing effect of the fabric can meet the set standard, further ensuring the dyeing effect; by arranging a dust removal device, dust and impurities on the surface of the fabric can be cleared before the fabric is dyed, avoiding the phenomenon of dye agglomeration on the surface of the fabric due to too much dust, further ensuring the dyeing effect; at the same time, by arranging a controller on the base, the controller is used to control the working status of different components of the entire dyeing device, and manual operation is not required, which is convenient for use.

[0014] In addition, the present invention also coats the surfaces of the transverse extrusion roller and the longitudinal extrusion roller with a transverse brush layer and a longitudinal brush layer respectively, so that the transverse extrusion roller and the longitudinal extrusion roller can squeeze the dye into the fabric while squeezing and exhausting the fabric, thereby improving the dyeing efficiency; by setting the first lifting device and the second lifting device to a lifting method of a ball screw and a servo motor, the accuracy of the movement of the transverse extrusion roller group and the longitudinal extrusion roller group can be improved, thereby ensuring the extrusion and exhaust effect of the fabric, and further ensuring the dyeing effect; by arranging a plurality of upper and lower beating members in an upper and lower staggered manner on the beating seat, the upper beating members and the lower beating members are utilized The upper and lower surfaces of the fabric can be patted, so that the dust and impurities on the fabric can be patted out as much as possible, and then the upper and lower dust suction heads are matched to ensure the dust removal effect, thereby ensuring the dyeing effect; by arranging an eccentric motor and a transmission wheel, in conjunction with the waist-shaped hole on the patting seat, the eccentric rotation of the transmission wheel can drive the patting seat to move up and down, thereby enabling the upper patting member and the lower patting member to automatically pat the fabric, and the overall structure is simpler; by connecting an electromagnetic valve to the re-dyeing spray pipe, the electromagnetic valve is electrically connected to the controller to realize automatic control of whether the re-dyeing spray pipe performs secondary dyeing, further facilitating use. Therefore, the present invention can not only ensure the dyeing effect, but also has the advantages of wide application range, easy use, high dyeing efficiency and simple structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the present invention;

[0016] Figure 2 is a top view of the present invention;

[0017] Figure 3 is a schematic diagram of the connection between the transverse squeezing roller group and the first lifting device;

[0018] Figure 4 is a schematic diagram of the connection between the longitudinal squeezing roller group and the second lifting device;

[0019] Figure 5 It is a side view of the connection between the eccentric motor and the beating seat;

[0020] Figure 6 This is a bottom view of the touch-up spray tube.

[0021] The markings in the accompanying drawings are: 1-base, 2-dyeing box, 3-lateral support roller group, 4-longitudinal support roller group, 5-lateral squeezing roller group, 6-longitudinal squeezing roller group, 7-fabric thickness tester, 8-controller, 9-color sensor, 10-dyeing spray pipe, 11-spraying head, 12-first lifting plate, 13-first ball screw, 14-first servo motor, 15-first lifting seat, 16-lateral squeezing frame, 18-lateral squeezing roller, 20- -Second lifting plate, 21-second ball screw, 22-second servo motor, 23-second lifting seat, 24-longitudinal extrusion frame, 26-longitudinal extrusion roller, 28-guide side plate, 29-lower guide roller, 30-upper guide roller, 31-dust removal frame, 32-guide roller, 33-support shaft, 34-beating seat, 35-lower beating member, 36-upper beating member, 37-transmission wheel, 38-eccentric motor, 39-solenoid valve, 40-dust removal head. DETAILED DESCRIPTION

[0022] The present invention will be further described below in conjunction with the embodiments, but they are not intended to limit the present invention.

[0023] Embodiment. A dyeing device for fabric production, comprising: Figures 1 to 6 As shown, it includes a base 1 and a dyeing box 2 arranged on the base 1, characterized in that: a plurality of evenly distributed transverse support roller groups 3 are arranged in the dyeing box 2, and a longitudinal support roller group 4 is arranged between each adjacent two transverse support roller groups 3; a transverse squeezing roller group 5 is arranged above each transverse support roller group 3, and a first lifting device is installed on each transverse squeezing roller group 5; a longitudinal squeezing roller group 6 is arranged above each longitudinal support roller group 4, and a second lifting device is installed on each longitudinal squeezing roller group 6; a dust removal device is connected to one side of the feeding end of the dyeing box 2, and the discharge end of the dust removal device is connected to the dyeing A fabric thickness tester 7 for detecting the thickness of the fabric is arranged between the feeding ends of the dyeing box 2; a controller 8 is electrically connected to the fabric thickness tester 7, and the controller 8 is electrically connected to the first lifting device and the second lifting device; a guide device is arranged on one side of the discharge end of the dyeing box 2, and a color sensor 9 for detecting the dyeing state of the fabric is arranged between the guide device and the discharge end of the dyeing box 2; a plurality of evenly distributed touch-up dyeing spray tubes 10 are arranged on the guide device, and a plurality of evenly distributed spray heads 11 are arranged on the side of each touch-up dyeing spray tube 10 close to the fabric; the color sensor 9 is electrically connected to the controller 8.

[0024] The first lifting device comprises two first lifting plates 12 symmetrically arranged on both sides of the dyeing box 2, each of which is provided with a first ball screw 13; a first servo motor 14 is provided at the end of each first ball screw 13, and a first lifting seat 15 is slidably mounted on each first ball screw 13; the transverse extrusion roller group 5 is installed between the two first lifting seats 15; the transverse extrusion roller group 5 comprises a transverse extrusion frame 16, in which a plurality of evenly distributed transverse rollers are installed; a transverse extrusion roller member 18 is rotatably mounted on each transverse roller, and a transverse brush layer is coated on the surface of each transverse extrusion roller member 18; both sides of the transverse extrusion frame 16 are in contact with the first lifting plate 12; The lowering seat 15 is welded and connected; the second lifting device includes two second lifting plates 20 symmetrically distributed on both sides of the dyeing box 2, and each second lifting plate 20 is provided with a second ball screw 21; a second servo motor 22 is provided at the end of each second ball screw 21, and a second lifting seat 23 is slidably installed on each second ball screw 21; the longitudinal extrusion roller group 6 is installed between the two second lifting seats 23; the longitudinal extrusion roller group 6 includes a longitudinal extrusion frame 24, and a plurality of evenly distributed longitudinal rollers are installed in the longitudinal extrusion frame 24; a longitudinal extrusion roller member 26 is rotatably installed on each longitudinal roller, and a longitudinal brush layer is coated on the surface of each longitudinal extrusion roller member 26; the longitudinal extrusion frame 24 The side surface is fixedly welded to the side surface of the second lifting seat 23; the guide device includes two symmetrically arranged guide side plates 28, and a plurality of evenly distributed lower guide rollers 29 are installed between the two guide side plates 28; an upper guide roller 30 is arranged above each lower guide roller 29; the touch-up spraying tube 10 is arranged between each two adjacent upper guide rollers 30; the dust removal device includes a dust removal frame 31, and two symmetrically distributed guide rollers 32 are arranged in the dust removal frame 31, and two vertically arranged support shafts 33 are arranged between the two guide rollers 32; a flapping seat 34 is slidably installed between the two support shafts 33, and a plurality of evenly distributed lower flapping members 35 are arranged on the side of the flapping seat 34 facing the central axis of the dust removal frame 31, and each phase An upper beating piece 36 is arranged between two adjacent lower beating pieces 35; all the upper beating pieces 36 and the lower beating pieces 35 are arranged in an up-and-down staggered manner, and the upper beating pieces 36 and the lower beating pieces 35 are respectively arranged on the upper and lower sides of the guide roller 32; a waist-shaped hole is provided in the middle of the beating seat 34, and a transmission wheel 37 is installed in the waist-shaped hole; an eccentric motor 38 for driving the eccentric transmission of the transmission wheel 37 is connected to the transmission wheel 37, and the eccentric motor 38 is installed on the outer side of the dust removal frame 31; dust suction heads 40 are arranged on the upper and lower side surfaces of the dust removal frame 31; all the horizontal support roller groups 3 and the longitudinal support roller groups 4 are arranged in an up-and-down staggered manner; the solenoid valve 39 is connected to the touch-up spray pipe 10, and the solenoid valve 39 is electrically connected to the controller 8.

[0025] Working principle: When dyeing, first connect the whole to the external safe mains, so that the fabric thickness tester 7, the controller 8 and the color sensor 9 are powered on and started; then the surface to be dyed is fed into the dust removal frame 31 through the feeding end of the dust removal frame 31, and when the fabric enters the dust removal frame 31, the eccentric motor 38 is controlled to start and the external suction pump connected to the dust removal head 40 is started. After the eccentric motor 38 is started, it will drive the transmission wheel 37 to rotate eccentrically; and because the transmission wheel 37 is installed on the beating seat 34 in a horizontal position The waist-shaped hole is set so that when the transmission wheel 37 rotates, it will push the beating seat 34 to move up and down. During the up and down movement of the beating seat 34, the upper beating member 36 and the lower beating member 35 will be driven to move together, so that the upper beating member 36 and the lower beating member 35 can beat the upper surface and the lower surface of the fabric at one time, and the dust and impurities on the surface of the fabric will be beaten up during the beating process, and then the dust and impurities can be sucked out of the dust removal frame 31 in conjunction with the upper dust suction head 40, thereby completing the dust removal work on the fabric.

[0026] After the fabric has completed dust removal, the fabric will be moved out from the discharge end of the dust removal frame 31 and pass through the fabric thickness tester 7. The fabric thickness tester 7 is used to detect the thickness of the passed fabric, and the detected data is sent to the controller 8 arranged on the side of the base 1. After receiving the data sent by the fabric thickness tester 7, the controller can automatically control the start time of the first lifting device and the second lifting device according to the thickness of the fabric in the subsequent process; after the fabric passes through the fabric thickness tester 7, it will enter the dyeing box 2 through the feed end of the dyeing box 2, and the fabric entering the dyeing box 2 will pass through the transverse support roller group 3 and the longitudinal support roller group 4 in turn and At the same time, after the fabric enters the dyeing box 2, the controller 8 will control the first servo motor 14 and the second servo motor 22 to start for a certain time according to the data sent by the fabric thickness tester 7 directly received; wherein the first servo motor 14 will drive the first ball screw 13 to rotate after starting, and the first ball screw 13 will drive the first lifting seat 15 to move into the dyeing box 2 after rotating, and the first lifting seat 15 will drive the transverse extrusion frame 16 to move together during the movement, and the transverse extrusion frame 16 will drive the transverse roller 17 and the transverse extrusion roller 18 to move together during the movement, and finally make the transverse The bottom surface of the squeezing roller 18 contacts the fabric, and cooperates with the transverse support roller group 3 to squeeze the fabric, and then squeezes and exhausts the fabric horizontally, so that the dye in the dyeing box 2 can better enter the interior of the fabric; the surface of the transverse squeezing roller 18 is coated with a transverse brush layer, and the transverse brush layer can guide the dye to enter the contact surface between the transverse squeezing roller 18 and the fabric, further ensuring the dyeing effect; and the second servo motor 22 will drive the second ball screw 21 to rotate after it is started, and the second ball screw 21 will drive the second lifting seat 23 to move into the dyeing box 2 after it rotates, and the second lifting seat 23 will drive the longitudinal The extrusion frame 24 moves, and the longitudinal extrusion frame 24 moves, which drives the longitudinal extrusion roller 26 to move together, so that the longitudinal extrusion roller 26 can finally contact with the upper surface of the fabric, and squeeze the fabric to contact with the longitudinal support roller group 4. The longitudinal extrusion roller 26 cooperates with the longitudinal support roller group 4 to extrude and exhaust the fabric longitudinally; the transverse support roller group 3, the transverse extrusion roller 18, the longitudinal extrusion roller 26 and the longitudinal support roller group 4 cooperate with each other to perform pressurized exhaust work in different directions on the fabric for multiple times, so that the dyeing liquid can enter the interior of the fabric to the maximum extent, rather than just floating on the surface of the fabric, thereby ensuring the dyeing effect.

[0027] After the fabric has completed the first dyeing through the dyeing box 2, the fabric will move out of the dyeing box 2 and move toward the guide roller 32. In the process of the fabric entering the guide device, the fabric will first pass through the color sensor 9, and the color sensor 9 will be used to detect the color dyed on the surface of the fabric, and the detected color value will be sent to the controller 8. The controller 8 will compare the received color value with the internally set color value. If the difference between the two is between -2 and +2, it indicates that the first dyeing has passed, and there is no need to control the solenoid valve 39 to open, that is, the re-dyeing spray pipe 10 is not opposite. The fabric is directly moved out of the guide device along with the guide roller 32 and the re-dyeing spray pipe 10 to enter the subsequent work; when the difference between the two is less than -2, the effect of the first dyeing of the surface is not enough, and re-dyeing is required. At this time, the controller 8 will control the solenoid valve 39 to open, so that the external dye liquid is rushed into the re-dyeing spray pipe 10, and finally sprayed out through the spray head 11, so that when the fabric passes through the re-dyeing spray pipe 10, the spray head 11 will spray the dye liquid onto the surface of the fabric for secondary dyeing, so as to finally make the dyeing of the fabric meet the standards.

Claims

1. A dyeing device for fabric production, comprising a base (1) and a dyeing box (2) arranged on the base (1), characterized in that: The dyeing box (2) is provided with a plurality of evenly distributed transverse support roller groups (3), and a longitudinal support roller group (4) is provided between each two adjacent transverse support roller groups (3); a transverse squeezing roller group (5) is provided above each transverse support roller group (3), and a first lifting device is installed on each transverse squeezing roller group (5); a longitudinal squeezing roller group (6) is provided above each longitudinal support roller group (4), and a second lifting device is installed on each longitudinal squeezing roller group (6); a dust removal device is connected to one side of the feeding end of the dyeing box (2), and a dust removal device for inspection is provided between the discharge end of the dust removal device and the feeding end of the dyeing box (2). A fabric thickness tester (7) for measuring the thickness of fabric; the fabric thickness tester (7) is electrically connected to a controller (8), and the controller (8) is electrically connected to a first lifting device and a second lifting device; a guide device is provided on one side of the discharge end of the dyeing box (2), and a color sensor (9) for detecting the dyeing state of the fabric is provided between the guide device and the discharge end of the dyeing box (2); a plurality of evenly distributed re-dyeing spray pipes (10) are provided on the guide device, and a plurality of evenly distributed spray heads (11) are provided on the side of each re-dyeing spray pipe (10) close to the fabric; the color sensor (9) is electrically connected to the controller (8).

2. The fabric production dyeing device according to claim 1, characterized in that: The first lifting device comprises two first lifting plates (12) symmetrically arranged on both sides of the dyeing box (2), each first lifting plate (12) being provided with a first ball screw (13); a first servo motor (14) being provided at the end of each first ball screw (13), and a first lifting seat (15) being slidably mounted on each first ball screw (13); and the transverse extrusion roller group (5) being mounted between the two first lifting seats (15).

3. The dyeing device for fabric production according to claim 2, characterized in that: The transverse extrusion roller group (5) comprises a transverse extrusion frame (16), in which a plurality of evenly distributed transverse rollers are installed; a transverse extrusion roller member (18) is rotatably installed on each transverse roller, and a transverse brush layer is coated on the surface of each transverse extrusion roller member (18); both side surfaces of the transverse extrusion frame (16) are welded to the first lifting seat (15).

4. The fabric production dyeing device according to claim 1, characterized in that: The second lifting device comprises two second lifting plates (20) symmetrically distributed on both sides of the dyeing box (2), each second lifting plate (20) being provided with a second ball screw (21); a second servo motor (22) being provided at the end of each second ball screw (21), and a second lifting seat (23) being slidably mounted on each second ball screw (21); and the longitudinal squeezing roller group (6) being mounted between the two second lifting seats (23).

5. The fabric production dyeing device according to claim 4, characterized in that: The longitudinal extrusion roller group (6) comprises a longitudinal extrusion frame (24), in which a plurality of evenly distributed longitudinal rollers are installed; a longitudinal extrusion roller member (26) is rotatably installed on each longitudinal roller, and a longitudinal brush layer is coated on the surface of each longitudinal extrusion roller member (26); the side surface of the longitudinal extrusion frame (24) is fixedly welded to the side surface of the second lifting seat (23).

6. The fabric production dyeing device according to claim 1, characterized in that: The guide device comprises two symmetrically arranged guide side plates (28), a plurality of evenly distributed lower guide rollers (29) are installed between the two guide side plates (28); an upper guide roller (30) is arranged above each lower guide roller (29); and the touch-up spray pipe (10) is arranged between each two adjacent upper guide rollers (30).

7. The fabric production dyeing device according to claim 1, characterized in that: The dust removal device comprises a dust removal frame (31), wherein two symmetrically distributed guide rollers (32) are arranged in the dust removal frame (31), and two vertically arranged support shafts (33) are arranged between the two guide rollers (32); a beating seat (34) is slidably mounted between the two support shafts (33), and a plurality of evenly distributed lower beating members (35) are arranged on the side of the beating seat (34) facing the central axis of the dust removal frame (31), and an upper beating member (36) is arranged between each two adjacent lower beating members (35); all the upper beating members (34) are slidably mounted between the two support shafts (33), and a plurality of evenly distributed lower beating members (35) are arranged on the side of the beating seat (34) facing the central axis of the dust removal frame (31), and an upper beating member (36) is arranged between each two adjacent lower beating members (35); The upper and lower beating members (36) and the lower beating member (35) are arranged in an up-and-down staggered manner, and the upper beating member (36) and the lower beating member (35) are respectively arranged on the upper and lower sides of the guide roller (32); a waist-shaped hole is provided in the middle of the beating seat (34), and a transmission wheel (37) is installed in the waist-shaped hole; an eccentric motor (38) is connected to the transmission wheel (37) for driving the eccentric transmission of the transmission wheel (37), and the eccentric motor (38) is installed on the outer side of the dust removal frame (31); and dust suction heads (40) are arranged on the upper and lower side surfaces of the dust removal frame (31).

8. The fabric production dyeing device according to claim 1, characterized in that: All the transverse support roller groups (3) and longitudinal support roller groups (4) are arranged in an up-and-down staggered manner.

9. The fabric production dyeing device according to any one of claims 1 to 8, characterized in that: The touch-up spray pipe (10) is connected to a solenoid valve (39), and the solenoid valve (39) is electrically connected to a controller (8).

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