A padding device for improving the uniformity of the weft-direction padding of fabrics

Abstract

The invention discloses an impregnation and rolling device for improving the uniformity of liquid rolling in the weft direction of a fabric. The structure of the impregnation and rolling device comprises an impregnation and dyeing box, an unwinding roller, a rolling mechanism, a drying box, a motor box and a winding roller. An unwinding roller is installed above the left end of the impregnation and dyeing box, and the unwinding roller is located on the left side of the rolling mechanism. In the invention, the fabric passes through a conducting roller, a cloth guide plate and is conducted between a fixed roller and a roller. During the impregnation of the fabric in the impregnation and dyeing box, an oscillating motor is started to drive an eccentric shaft to rotate eccentrically in a vibration slot plate, so that the vibration slot plate drives the cloth guide plate to vibrate as a whole, and the fabric is expanded by the vibration of the cloth guide plate during conduction, so that the fabric absorption efficiency during impregnation and dyeing is improved, and the transmission speed of the fabric is accelerated. The two sides of the fabric are limited by limiting side plates on the edges of the cloth guide plate on both sides to prevent the fabric from being offset during the vibration process, so that the fabric is more uniform during the impregnation and dyeing process, and the impregnation effect of the fabric is improved.

Description

Technical Field

[0001] The invention relates to the technical field of fabric padding, and more specifically, to a padding device for improving the uniformity of padding liquid in the weft direction of fabric. Background Art

[0002] Pad dyeing is to dip the fabric in dye solution for a short time, then use rollers to press the dye solution into the fabric structure and gaps, and at the same time remove the excess dye solution to distribute the dye on the fabric.

[0003] However, the existing fabric padding device has the following shortcomings: the fabric is immersed in the dye liquid box and the fabric is conducted through the conduction roller. The fabric is pad-dyed and immersed for a short time (generally only a few seconds or tens of seconds). The fabric is not fully stretched and extended when it is conducted in the dye liquid, resulting in smaller fabric tissue and gaps, poor fabric expansion, and reduced fabric absorption efficiency of the dye liquid, resulting in difficulty in the roller pressing to squeeze the dye into the fabric tissue and gaps, thereby reducing the effect and uniformity of the fabric dye. Summary of the invention

[0004] The technical solution adopted by the present invention to achieve the technical purpose is: a immersion and rolling device for improving the uniformity of the rolling liquid in the weft direction of the fabric, the structure of which includes an impregnation box, an unwinding roller, a roller mechanism, a drying box, a motor box, and a winding roller, wherein an unwinding roller is installed above the left end of the impregnation box, and the unwinding roller is located on the left side of the roller mechanism, characterized in that: the outer side of the support plate 1 arranged on the roller mechanism is clamped and installed in the middle of the upper end of the impregnation box through a clamping plate, and the clamping plate is locked and fixed to the upper end of the impregnation box through screws, the steam box arranged on the roller mechanism is fixedly installed on the upper end surface of the support plate 1, the bottom of the support plate 1 is equipped with a tensioning mechanism and a support plate 2, the interior of the fixed roller arranged on the tensioning mechanism is connected with the interior of the steam box through a hose, and the hidden guide cavity inside the support plate 2 is connected with the interior of the steam box, the bottom of the support plate 2 is provided with a conduction roller, and the lower end of the support plate 2 is also equipped with an oscillation mechanism;

[0005] An eccentric shaft is provided at the axis center of the oscillation motor arranged on the oscillation mechanism, and the eccentric shaft is installed inside the vibration slot plate by a clearance fit, and the vibration slot plate is fixedly installed on the back of the cloth guide plate, and both side edges of the cloth guide plate are provided with limiting side plates;

[0006] During the impregnation process inside the dyeing box, the fabric is conducted through the conduction roller, and at the same time, the oscillation motor is started to drive the eccentric shaft to rotate eccentrically inside the vibration trough plate, so that the vibration trough plate drives the cloth guide plate to vibrate as a whole, and the fabric is expanded by the vibration of the cloth guide plate during conduction, thereby improving the fabric absorption efficiency during dyeing, thereby speeding up the transmission speed of the fabric, and at the same time, the fabric is limited on both sides by the limiting side plates on the edges of the cloth guide plate to prevent the fabric from shifting during the vibration process.

[0007] As a further improvement of the present invention, the tensioning mechanism is further provided with a lower connecting plate, through which the fixed roller is installed just above the roller arranged on the stretching mechanism, and the dye liquid is squeezed into the tissue and gaps of the fabric by the extrusion cooperation between the fixed roller and the roller, and an air jet is further provided inside the fixed roller, and the steam generated inside the steam box is conducted into the fixed roller through a hose and sprayed downward from the air jet toward the upper surface of the fabric, so that the tissue and gaps of the fabric are expanded, thereby improving the effect of squeezing the dye into the tissue and gaps of the fabric;

[0008] The stretching mechanism is also provided with a rotating shaft, a cam, a positioning frame, a telescopic rod, and a heat-sealing roller. The rotating shaft passes through the axis of the roller and is connected to the lower end of the lower connecting plate. The rotating shaft is connected to the cam through a belt transmission, and the cam is installed inside the positioning frame. At the same time, the positioning frame is welded to the outer side of the lower end of the lower connecting plate. The telescopic rod is installed at a position inside the positioning frame and is provided with a spring. The spring enables the telescopic rod to elastically extend and retract inside the positioning frame. The cam abuts against one end of the telescopic rod located inside the positioning frame, and the other end of the telescopic rod is connected to the heat-sealing roller. When the roller rotates to squeeze the fabric, the rotating shaft rotates and the cam rotates under the transmission of the belt. The rotation of the cam can push the telescopic rod to elastically extend and retract inside the positioning frame, so that the heat-sealing roller moves inward and outward at the same horizontal position of the roller.

[0009] As a further improvement of the present invention, the heat-sealing roller is composed of an air duct, a telescopic hose, a sealing joint and a rotating roller. The upper end of the air duct is installed on the fixed roller through the sealing joint, and the steam inside the fixed roller is sealed and conducted into the air duct through the sealing joint. At the same time, a telescopic hose is provided in the middle of the air duct, and the lower end of the air duct is installed at the axis of the edge of the rotating roller through the sealing joint. At the same time, the rotating roller is connected to the other end of the telescopic rod. The elastic stretching and extension of the telescopic hose ensures that when the telescopic rod drives the rotating roller to move inward and outward, the steam can be stably and sealedly conducted into the interior of the rotating roller.

[0010] As a further improvement of the present invention, a hollow roller body is provided on the rotating roller, the lower end of the air guide pipe is installed at the axis center of the edge of the hollow roller body through a sealing joint, and an air intake pipe is provided inside the hollow roller body. At the same time, the edge of the hollow roller body is hinged to one end of the heat conduction plate through a torsion shaft, and the top of the air intake pipe is fixed to the other end of the heat conduction plate. The steam inside the hollow roller body is discharged to the heat conduction plate through the air intake pipe, and the elastic torsion applied by the torsion shaft enables the heat conduction plate to swing at the edge of the hollow roller body.

[0011] As a further improvement of the present invention, an aeration mechanism is also installed at the lower end of the support plate 2, and the aeration mechanism includes a diverter pipe, a connecting plate, and a collecting plate. The upper end of the diverter pipe is connected with the hidden guide cavity inside the support plate 2, and the lower end of the diverter pipe is connected with the end of the collecting plate. The collecting plate is installed directly below the conduction roller by connecting the connecting plate to the bottom of the support plate 2, and the steam inside the steam box is discharged into the collecting plate along the hidden guide cavity through the diverter pipes on both sides.

[0012] As a further improvement of the present invention, a knocking block and an aeration plate are further provided on the collecting plate. The knocking block is installed inside the collecting plate through an axis connection, and the aeration plate is embedded in the upper surface of the collecting plate. When the steam enters the collecting plate, it can drive the knocking block to rotate around the axis to collide and knock the aeration plate. At the same time, the aeration plate is directly below the conduction roller. The aeration plate is made of rubber material, which has a small resistance loss to steam discharge, and the generated bubbles have a small diameter and diffuse evenly, acting on the lower surface of the fabric.

[0013] The beneficial effects of the present invention are:

[0014] 1. The fabric passes through the conduction roller, the cloth guide plate, and is conducted between the fixed roller and the roller. During the impregnation of the fabric in the dyeing box, the oscillation motor is started to drive the eccentric shaft to rotate eccentrically inside the vibration slot plate, so that the vibration slot plate drives the cloth guide plate to vibrate as a whole, so that the fabric is expanded by the vibration of the cloth guide plate during conduction, thereby improving the fabric absorption efficiency during dyeing and accelerating the transmission speed of the fabric. The limiting side plates on both sides of the cloth guide plate are used to limit the sides of the fabric to prevent the fabric from being offset during the vibration process;

[0015] 2. The roller rotates to squeeze the fabric. At the same time, the rotating shaft rotates. Under the transmission of the belt, the cam rotates. The rotation of the cam can push the telescopic rod to elastically expand and contract inside the positioning frame, so that the heat-bonding roller moves inward and outward at the same horizontal position of the roller. The heat-bonding rollers on both sides push the fabric outward, and the fixed roller and the roller squeeze the fabric, so as to achieve the effect of stretching and extending the fabric, expanding the fabric structure and gap. At the same time, the steam generated by the internal work of the steam box above enters the fixed roller through the transmission of the hose, and is sprayed downward from the air nozzle to the upper surface of the fabric, so that the fabric structure and gap are expanded, and the effect of squeezing the dye into the fabric structure and gap is improved;

[0016] 3. The steam inside the fixed roller can be transferred into the rotating roller in a stable and sealed manner. After entering the rotating roller, the steam pressure increases, and the steam inside the hollow roller body is discharged to the heat conduction plate through the air inlet pipe. The elastic torsion applied by the torsion shaft enables the heat conduction plate to swing at the edge of the hollow roller body, increasing the resistance of the hollow roller body to the fabric, and at the same time improving the effect of transferring heat to the lower surface of the fabric, so that the structure and gap of the fabric are expanded;

[0017] 4. The steam inside the steam box is discharged into the collecting plate along the hidden guide cavity through the diversion pipes on both sides. When the steam enters the collecting plate, it can drive the knocking block to rotate around the axis to collide and knock the aeration plate. At the same time, the aeration plate is directly below the conduction roller. The aeration plate is made of rubber material, which has little resistance loss to steam discharge. The bubble diameter generated is small and diffuses evenly, acting on the lower surface of the fabric, making the fabric more uniform during the dyeing process and improving the dyeing effect of the fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The present invention is a schematic structural diagram of a padding device for improving the uniformity of the padding liquid in the weft direction of a fabric.

[0019] Figure 2 It is a schematic diagram of the three-dimensional structure of the roller mechanism of the present invention.

[0020] Figure 3 It is a structural schematic diagram of the tensioning mechanism of the present invention.

[0021] Figure 4 It is a structural schematic diagram of the oscillation mechanism of the present invention.

[0022] Figure 5 It is a structural schematic diagram of the stretching mechanism of the present invention.

[0023] Figure 6 It is a schematic structural diagram of the heat bonding roller of the present invention.

[0024] Figure 7 It is a schematic diagram of the internal structure of the rotating roller of the present invention.

[0025] Figure 8 Schematic diagram of the internal structure of the aeration mechanism of the present invention.

[0026] In the figure: impregnation box-1, unwinding roller-2, roller mechanism-3, drying box-4, motor box-5, winding roller-6, steam box-31, support plate-32, clamping plate-33, screw-34, tensioning mechanism-35, lower connecting plate-351, fixed roller-352, air nozzle-353, stretching mechanism-354, support plate-2-36, hidden guide cavity-361, conduction roller-37, aeration mechanism-371, oscillation mechanism-38, oscillation motor-381, eccentric shaft-382, vibration groove plate-383, cloth guide plate-384, limit Side plate-385, roller-3541, rotating shaft-3542, cam-3543, positioning frame-3544, telescopic rod-3545, heat-sealing roller-3546, air guide pipe-5461, telescopic hose-5462, sealing joint-5463, rotating roller-5464, hollow roller body-4641, air inlet pipe-4642, heat conduction plate-4643, torsion shaft-4644, diverter pipe-3711, connecting plate-3712, collecting plate-3713, knocking block-3714, aeration plate-3715, fabric-Z. DETAILED DESCRIPTION

[0027] The present invention is further described below in conjunction with the accompanying drawings: Embodiment 1:

[0028] As attached Figure 1 To Attachment Figure 5 As shown:

[0029] The present invention discloses a padding device for improving the uniformity of the weft-direction padding of a fabric, the structure of which includes a dyeing box 1, a reel 2, a roller mechanism 3, a drying box 4, a motor box 5, and a winding roller 6. The reel 2 is installed above the left end of the dyeing box 1, and the reel 2 is located on the left side of the roller mechanism 3. The device is characterized in that the outer side of a support plate 32 arranged on the roller mechanism 3 is mounted on the middle part of the upper end of the dyeing box 1 through a clamping plate 33, and the clamping plate 33 is locked and fixed to the upper end of the dyeing box 1 through screws 34. The steam box 31 arranged on the roller mechanism 3 is fixedly installed on the upper end surface of the support plate 1 32, and a tensioning mechanism 35 and a support plate 2 36 are installed at the bottom of the support plate 1 32. The interior of the fixed roller 352 arranged on the tensioning mechanism 35 is connected with the interior of the steam box 31 through a hose, and the hidden guide cavity 361 inside the support plate 2 36 is connected with the interior of the steam box 31. A conduction roller 37 is arranged at the bottom of the support plate 2 36, and an oscillation mechanism 38 is also installed at the lower end of the support plate 2 36;

[0030] An eccentric shaft 382 is provided at the axis center of the oscillation motor 381 provided on the oscillation mechanism 38, and the eccentric shaft 382 is installed inside the vibration slot plate 383 by clearance fit, and the vibration slot plate 383 is fixedly installed on the back of the cloth guide plate 384, and both side edges of the cloth guide plate 384 are provided with limiting side plates 385;

[0031] While the fabric Z is being impregnated in the dyeing box 1, it is conducted through the conduction roller 37. At the same time, the oscillation motor 381 is started to drive the eccentric shaft 382 to rotate eccentrically inside the vibration slot plate 383, so that the vibration slot plate 383 drives the cloth guide plate 384 to vibrate as a whole. The fabric Z is expanded by the vibration of the cloth guide plate 384 during conduction, thereby improving the absorption efficiency of the fabric during dyeing, thereby speeding up the transmission speed of the fabric Z. At the same time, the limiting side plates 385 on the two side edges of the cloth guide plate 384 are used to limit the two sides of the fabric Z to prevent the fabric Z from shifting during the vibration process.

[0032] The tensioning mechanism 35 is further provided with a lower connecting plate 351, through which the fixed roller 352 is installed just above the roller 3541 provided on the stretching mechanism 354, and the dye liquid is squeezed into the tissue and gaps of the fabric Z by the extrusion cooperation of the fixed roller 352 and the roller 3541. The fixed roller 352 is further provided with an air jet 353. The steam generated inside the steam box 31 is conducted into the fixed roller 352 through a hose and sprayed downward from the air jet 353 to the upper surface of the fabric Z, so that the tissue and gaps of the fabric Z are expanded, thereby improving the effect of squeezing the dye into the tissue and gaps of the fabric Z.

[0033] The stretching mechanism 354 is also provided with a rotating shaft 3542, a cam 3543, a positioning frame 3544, a telescopic rod 3545, and a heat-bonding roller 3546. The rotating shaft 3542 penetrates the axis of the roller 3541 and is connected to the lower end of the lower connecting plate 351. The rotating shaft 3542 is connected to the cam 3543 through a belt, and the cam 3543 is installed inside the positioning frame 3544. At the same time, the positioning frame 3544 is welded to the outer side of the lower end of the lower connecting plate 351. The telescopic rod 3545 is installed in the position inside the positioning frame 3544 and is provided with a spring. The spring enables the telescopic rod 3545 to be elastically extended and retracted inside the positioning frame 3544. The cam 3543 abuts against one end of the telescopic rod 3545 located inside the positioning frame 3544, and the other end of the telescopic rod 3545 is connected to a heat-bonding roller 3546.

[0034] When the roller 3541 rotates to squeeze the fabric Z, the rotating shaft 3542 rotates and the cam 3543 rotates under the transmission of the belt. The rotation of the cam 3543 can push the telescopic rod 3545 to elastically expand and contract inside the positioning frame 3544, so that the heat-sealing roller 3546 moves inward and outward at the same horizontal position as the roller 3541. The heat-sealing rollers 3546 on both sides push the fabric Z outward and the fixed roller 352 and the roller 3541 squeeze the fabric Z, thereby achieving the effect of stretching and extending the fabric Z and expanding the structure and gaps of the fabric Z.

[0035] The specific usage and function of this embodiment are as follows:

[0036] In the present invention, one end of the fabric Z on the unwinding roller 2 is placed in the dyeing box 1 and is wound on the winding roller 6 through the roller mechanism 3 and the drying box 4. The fabric Z passes through the conduction roller 37, the cloth guide plate 384 and is conducted between the fixed roller 352 and the roller 3541. During the impregnation of the fabric Z in the dyeing box 1, the eccentric shaft 382 is driven to rotate eccentrically inside the vibration groove plate 383 by starting the oscillation motor 381, so that the vibration groove plate 383 drives the cloth guide plate 384 to vibrate as a whole, so that the fabric Z is expanded by the vibration of the cloth guide plate 384 during conduction, thereby improving the cloth absorption efficiency during dyeing, thereby accelerating the transmission speed of the fabric Z. At the same time, the limiting side plates 385 on the two side edges of the cloth guide plate 384 are used to limit the two sides of the fabric Z to prevent the fabric Z from being offset during the vibration process. At the same time, the roller 3541 rotates to squeeze the fabric Z. The rotating shaft 3542 is pressed and rotated at the same time, and the cam 3543 is rotated under the transmission of the belt. The rotation of the cam 3543 can push the telescopic rod 3545 to elastically expand and contract inside the positioning frame 3544, so that the heat-sealing roller 3546 moves inward and outward at the same horizontal position as the roller 3541. The heat-sealing rollers 3546 on both sides push the fabric Z outward, and the fixed roller 352 and the roller 3541 squeeze the fabric Z, thereby achieving the effect of stretching and extending the fabric Z to expand the structure and gaps of the fabric Z. At the same time, the steam generated by the internal operation of the steam box 31 above enters the fixed roller 352 through the transmission of the hose, and is sprayed downward from the air nozzle 353 to the upper surface of the fabric Z, so that the structure and gaps of the fabric Z are expanded, and the effect of squeezing the dye into the structure and gaps of the fabric Z is improved, so that the fabric Z is more uniform during the dyeing process, and the dyeing effect of the fabric Z is improved. Embodiment 2:

[0037] As attached Figure 6 To Attachment Figure 8 As shown:

[0038] The heat-sealing roller 3546 is composed of an air duct 5461, a telescopic hose 5462, a sealing joint 5463 and a rotating roller 5464. The upper end of the air duct 5461 is installed on the fixed roller 352 through the sealing joint 5463, and the steam inside the fixed roller 352 is sealed and conducted into the air duct 5461 through the sealing joint. At the same time, a telescopic hose 5462 is provided in the middle of the air duct 5461, and the lower end of the air duct 5461 is installed at the axis of the edge of the rotating roller 5464 through the sealing joint 5463. At the same time, the rotating roller 5464 is connected to the other end of the telescopic rod 3545. The elastic stretching and extension of the telescopic hose 5462 ensure that when the telescopic rod 3545 drives the rotating roller 5464 to move inward and outward, the steam can be stably and sealedly conducted into the rotating roller 5464.

[0039] Among them, a hollow roller body 4641 is arranged on the rotating roller 5464, and the lower end of the air guide pipe 5461 is installed at the axis center of the edge of the hollow roller body 4641 through a sealing joint 5463, and an air inlet pipe 4642 is arranged inside the hollow roller body 4641, and at the same time, the edge of the hollow roller body 4641 is hinged to one end of the heat conducting plate 4643 through a torsion shaft 4644, and the top of the air inlet pipe 4642 is fixed to the other end of the heat conducting plate 4643, and the steam inside the hollow roller body 4641 is discharged to the heat conducting plate 4643 through the air inlet pipe 4642, and the elastic torsion applied by the torsion shaft 4644 enables the heat conducting plate 4643 to swing at the edge of the hollow roller body 4641, thereby increasing the resistance of the hollow roller body 4641 to the conduction of fabric Z, and at the same time improving the effect of conducting heat to the lower surface of fabric Z, so that the structure and gap of fabric Z are expanded.

[0040] Among them, an aeration mechanism 371 is also installed at the lower end of the support plate 36, and the aeration mechanism 371 includes a shunt pipe 3711, a connecting plate 3712, and a collecting plate 3713. The upper end of the shunt pipe 3711 is connected with the hidden guide cavity 361 inside the support plate 36, and the lower end of the shunt pipe 3711 is connected with the end of the collecting plate 3713. The collecting plate 3713 is installed directly below the conduction roller 37 by connecting the connecting plate 3712 with the bottom of the support plate 36, and the steam inside the steam box 31 is discharged into the collecting plate 3713 along the hidden guide cavity 361 through the shunt pipes 3711 on both sides.

[0041] Among them, the collecting plate 3713 is also provided with a knocking block 3714 and an aeration plate 3715. The knocking block 3714 is installed inside the collecting plate 3713 through an axis connection, and the aeration plate 3715 is embedded in the upper surface of the collecting plate 3713. When steam enters the collecting plate 3713, it can drive the knocking block 3714 to rotate around the axis to collide and knock the aeration plate 3715. At the same time, the aeration plate 3715 is directly below the conduction roller 37. The aeration plate 3715 is made of EPDM rubber material, which has a small resistance loss to steam discharge, and the generated bubbles have a small diameter and diffuse evenly, acting on the lower surface of the fabric Z, so that the fabric Z is more uniform during the dyeing process, thereby improving the dyeing effect of the fabric Z.

[0042] The specific usage and function of this embodiment are as follows:

[0043] In the present invention, when the telescopic rod 3545 drives the rotating roller 5464 to move in and out, the telescopic hose 5462 is elastically stretched and extended in the air guide tube 5461, and the sealing joint 5463 can rotate along a fixed axis, ensuring that the air guide tube 5461 is sealed and connected between the fixed roller 352 and the rotating roller 5464, so that the steam inside the fixed roller 352 can be stably and sealedly conducted into the rotating roller 5464. After the steam enters the rotating roller 5464, the steam pressure increases, and the steam inside the hollow roller body 4641 is discharged to the heat conduction plate 4643 through the air inlet pipe 4642. The elastic torsion applied by the torsion shaft 4644 allows the heat conduction plate 4643 to swing at the edge of the hollow roller body 4641, thereby increasing the air flow. The core roller body 4641 resists the conduction of the fabric Z and improves the effect of conducting heat to the lower surface of the fabric Z, thereby expanding the structure and gaps of the fabric Z. At the same time, the steam inside the steam box 31 is discharged into the collecting plate 3713 along the hidden guide cavity 361 through the diverter pipes 3711 on both sides. When the steam enters the collecting plate 3713, it can drive the knocking block 3714 to rotate around the axis to collide and knock the aeration plate 3715. At the same time, the aeration plate 3715 is directly below the conduction roller 37. The aeration plate 3715 is made of EPDM rubber, which has a small resistance loss to steam discharge, and the generated bubbles are small in diameter and diffuse evenly, acting on the lower surface of the fabric Z, making the fabric Z more uniform during the dyeing process and improving the dyeing effect of the fabric Z.

[0044] Utilizing the technical solution of the present invention, or those skilled in the art designing similar technical solutions inspired by the technical solution of the present invention to achieve the above-mentioned technical effects, all fall within the protection scope of the present invention.

Claims

1. A padding device for improving the uniformity of the padding liquid in the weft direction of a fabric, the structure of which comprises a dyeing box (1), an unwinding roller (2), a roller mechanism (3), a drying box (4), a motor box (5), and a winding roller (6), wherein an unwinding roller (2) is installed above the left end of the dyeing box (1), and the unwinding roller (2) is located on the left side of the roller mechanism (3), and the characteristics are: The outer side of the support plate 1 (32) provided on the roller mechanism (3) is mounted on the middle part of the upper end of the impregnation box (1) by means of a clamping plate (33), and the clamping plate (33) is locked and fixed to the upper end of the impregnation box (1) by means of screws (34); the steam box (31) provided on the roller mechanism (3) is fixedly mounted on the upper end surface of the support plate 1 (32); a tensioning mechanism (35) and a support plate 2 (36) are mounted on the bottom of the support plate 1 (32); the interior of the fixed roller (352) provided on the tensioning mechanism (35) is connected to the interior of the steam box (31) by means of a hose; meanwhile, the hidden guide cavity (361) inside the support plate 2 (36) is connected to the interior of the steam box (31); a conduction roller (37) is provided on the bottom of the support plate 2 (36), and an oscillation mechanism (38) is also mounted on the lower end of the support plate 2 (36); An eccentric shaft (382) is provided at the axis center of the oscillation motor (381) provided on the oscillation mechanism (38), and the eccentric shaft (382) is installed inside the vibration slot plate (383) by means of clearance fit. The vibration slot plate (383) is fixedly installed on the back of the cloth guide plate (384), and both side edges of the cloth guide plate (384) are provided with limiting side plates (385); During the impregnation process of the fabric (Z) inside the impregnation box (1), the fabric (Z) is conducted through the conduction roller (37), and at the same time, the oscillation motor (381) is started to drive the eccentric shaft (382) to rotate eccentrically inside the vibration groove plate (383), so that the vibration groove plate (383) drives the fabric guide plate (384) to vibrate as a whole, so that the fabric (Z) is expanded by the vibration of the fabric guide plate (384) during the conduction, and at the same time, the two sides of the fabric (Z) are limited by the limiting side plates (385) on the two side edges of the fabric guide plate (384); The tensioning mechanism (35) is further provided with a lower connecting plate (351), and the fixed roller (352) is mounted directly above the roller (3541) provided on the stretching mechanism (354) through the lower connecting plate (351), and the dye liquid is squeezed into the tissue and gaps of the fabric (Z) through the extrusion cooperation between the fixed roller (352) and the roller (3541), and an air jet (353) is further provided inside the fixed roller (352), and the steam generated inside the steam box (31) is conducted into the fixed roller (352) through the hose and sprayed downward from the air jet (353) toward the upper surface of the fabric (Z); The stretching mechanism (354) is further provided with a rotating shaft (3542), a cam (3543), a positioning frame (3544), a telescopic rod (3545), and a heat-bonding roller (3546). The rotating shaft (3542) passes through the axis of the roller (3541) and is connected to the lower end of the lower connecting plate (351). The rotating shaft (3542) is connected to the cam (3543) through a belt transmission. The cam (3543) is installed inside the positioning frame (3544) and is positioned at the same time. The frame (3544) is welded to the outer side of the lower end of the lower connecting plate (351); the telescopic rod (3545) is installed at a position inside the positioning frame (3544) and is provided with a spring, so that the telescopic rod (3545) can be elastically extended and retracted inside the positioning frame (3544) through the spring; the cam (3543) abuts against one end of the telescopic rod (3545) located inside the positioning frame (3544), and the other end of the telescopic rod (3545) is connected to a heat-sealing roller (3546).

2. A padding device for improving the uniformity of the weft-wise padding of a fabric according to claim 1, characterized in that: The heat-sealing roller (3546) is composed of an air duct (5461), a telescopic hose (5462), a sealing joint (5463) and a rotating roller (5464). The upper end of the air duct (5461) is mounted on the fixed roller (352) through the sealing joint (5463). The steam inside the fixed roller (352) is sealed and conducted into the air duct (5461) through the sealing joint. At the same time, a telescopic hose (5462) is provided in the middle of the air duct (5461). The lower end of the air duct (5461) is mounted on the axis of the edge of the rotating roller (5464) through the sealing joint (5463). At the same time, the rotating roller (5464) is connected to the other end of the telescopic rod (3545).

3. A padding device for improving the uniformity of the weft-wise padding of a fabric according to claim 2, characterized in that: The rotating roller (5464) is provided with a hollow roller body (4641), the lower end of the air guide pipe (5461) is installed at the axis center of the edge of the hollow roller body (4641) through a sealing joint (5463), and an air intake pipe (4642) is provided inside the hollow roller body (4641), and the edge of the hollow roller body (4641) is hinged to one end of the heat conduction plate (4643) through a torsion shaft (4644), and the top of the air intake pipe (4642) is fixed to the other end of the heat conduction plate (4643).

4. A padding device for improving the uniformity of the weft-wise padding of a fabric according to claim 1, characterized in that: An aeration mechanism (371) is also installed at the lower end of the second support plate (36). The aeration mechanism (371) comprises a shunt pipe (3711), a connecting plate (3712), and a collecting plate (3713). The upper end of the shunt pipe (3711) is connected to the hidden guide cavity (361) inside the second support plate (36), and the lower end of the shunt pipe (3711) is connected to the end of the collecting plate (3713). The collecting plate (3713) is installed directly below the conductive roller (37) by connecting the connecting plate (3712) to the bottom of the second support plate (36). The steam inside the steam box (31) is discharged into the collecting plate (3713) along the hidden guide cavity (361) through the shunt pipes (3711) on both sides.

5. A padding device for improving the uniformity of the weft-direction padding of a fabric according to claim 4, characterized in that: The collecting plate (3713) is also provided with a knocking block (3714) and an aeration plate (3715); the knocking block (3714) is installed inside the collecting plate (3713) via an axis connection, while the aeration plate (3715) is embedded in the upper surface of the collecting plate (3713); when steam enters the collecting plate (3713), it can drive the knocking block (3714) to rotate around the axis to collide and knock the aeration plate (3715); at the same time, the aeration plate (3715) is located directly below the conduction roller (37).

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