Textile shaping treatment equipment

Abstract

The invention relates to the field of printing sizing, in particular to textile sizing treatment equipment which comprises a pre-wetting set, a printing set, a steaming set, a drying set and a drying set, the drying set comprises a conveying mechanism on a rack, the conveying mechanism is divided into a front stage and a rear stage to conduct synchronous and equal-quantity clamping and one-way conveying on fabric, and an adsorption bin and a cleaning roller are arranged on the rack; the pre-wetting set and the steaming set are arranged in front of and behind the printing set correspondingly, yarn of the fabric is wetted in advance, water and ink are in affinity contact, and therefore the ink can permeate to the back face; and meanwhile, after being dried, the fabric is treated by adopting the drying and sorting group, the fabric is unfolded and vibrated, so that the dried and solidified dye particles are shaken off and are adsorbed by adopting the adsorption bin, and the fabric has a better printing effect and cleanliness.

Description

Technical Field

[0001] The invention relates to the field of printing shaping, in particular to a shaping processing device for textiles. Background Art

[0002] Digital inkjet printing uses a plateless, non-contact printing method. The required pattern can be input into the computer in digital form, and the printing ink is sprayed onto the fabric through the nozzle under computer control to form a floral pattern, which is then fixed by steam and drying.

[0003] However, when the existing printing production lines perform inkjet printing on some elastic fabrics, after inkjet printing on some single-layer elastic fabrics, if there are dyes that are not completely dissolved in the fibers during the drying and shaping process, these dyes may be partially solidified or form loose crystals during the drying process. In the subsequent cleaning steps, these incompletely solidified dye molecules dissolve in water and cause dyeing effects on other parts of the fabric; and for some multi-layer elastic fabrics, when the ink is sprayed onto the front side of the fabric, usually only a layer of printing is formed in the surface yarn, and it is unable to fully penetrate to the back side, resulting in a poor printing effect on the back side after inkjet printing on the front side. Summary of the invention

[0004] In view of the above problems, a new production line form is needed to adapt to these two types of fabrics and solve the problems of reverse coloring, dye particles and debris during processing. The present invention provides a textile shaping processing equipment, the structure of which includes a printing group for printing fabrics, a pre-moistening group is provided at the front end of the printing group, and a steaming group, a drying group and a dry-treatment group are provided at the rear end of the printing group in sequence. The fabric is elastic and passes through the pre-moistening group, the printing group, the steaming group and the drying group in sequence before entering the dry-treatment group for cleaning and sorting; the dry-treatment group includes a frame and a conveying mechanism installed on the frame, and the conveying mechanism is provided with at least two groups and is divided into a front stage and a rear stage according to the order in which the fabrics enter and a rear stage, the conveying mechanism includes at least two active rollers to clamp and convey the fabric in one direction, a cleaning roller is provided on the frame between the two groups of the conveying mechanisms to contact the fabric, an adsorption bin is also provided on the frame and the passing fabric is located between the cleaning roller and the adsorption bin; the fabric located between the two adjacent groups of the conveying mechanisms is set as a working section, the front stage and the rear stage clamp and convey the fabric synchronously and in the same amount, and the length of the conveying working section is controlled to be equal to or greater than the spacing between the front stage and the rear stage, the cleaning roller is offset against the working section during work to increase the length of the working section of the fabric, and the cleaning roller is used to generate vibration that increases the length of the working section of the fabric.

[0005] Furthermore, the projection area of ​​the cleaning roller on the working section of the fabric is set as a processing section, and the fabric working section between the front stage and the rear stage to the processing section is set as a pre-expansion section and a post-expansion section respectively; the length of the processing section is greater than the length of contact between the working section of the fabric and the cleaning roller.

[0006] Furthermore, the conveying mechanism and the cleaning rollers are provided in two groups, the cleaning rollers are provided between the two groups of conveying mechanisms, and the two groups of cleaning rollers are provided at different levels on both sides of the working section.

[0007] Furthermore, the cleaning roller includes a base and end covers installed on both sides of the base, the end covers are installed on the frame, an external contact body is nested on the base, an internal drive shaft is provided between the end covers, the internal drive shaft is used to drive the external contact body to perform working activities on the base, and the working activities include displacement and vibration; the external contact body is displaced on the base toward the working section of the fabric to drive the length of the working section of the fabric to increase, and the external contact body contacts and collides with the base to generate vibration for the working section.

[0008] Furthermore, a transmission shaft is provided at the side end of the inner driving shaft, and the transmission shaft passes through the end cover and is connected to a rotary actuator; a plurality of contact parts extending from the axis in the radial direction are provided on the inner driving shaft, and the outer ends of the contact parts are connected with the inner roots of the adjacent contacts in an arc-shaped transition; an inner side of the part where the outer contact body contacts the processing section is provided with an indentation with a diameter smaller than the outer contact body, and the contact part of the inner driving shaft approaches the indentation to drive the outer contact body to move, and an elastic reset member is provided between the outer contact body and the base to drive the outer contact body to move in a direction away from the fabric.

[0009] Furthermore, a plurality of rotating rings are provided inside the outer contact body and are rotatably nested with the rotating rings, the rotating rings are nested on the base, the elastic reset member is provided between the rotating rings and the base, and the outer contact body is rotated on the base through the rotating rings; the rotating rings on the base limit the freedom of rotation around the axis of the base and retain the freedom of movement along the diameter direction of the outer contact body, and the diameter direction of the outer contact body points to the processing section of the fabric; a reducing portion is provided on the inner side of the rotating ring, and the inner reducing portion provided on the inner side of the outer contact body is composed of the reducing portion.

[0010] Furthermore, a transfer frame is provided between the end covers, an inner convex ring is provided on the end cover, ring parts are provided on both sides of the transfer frame and are nested on the inner convex ring, the inner driving shaft drives the transfer frame to move from the head end to the tail end of the retracted part, and the transfer frame and the retracted part are abutted against each other to drive the external contact body to perform displacement activities; the axis of the ring part and the axis of the inner driving shaft are eccentrically and non-collinearly arranged; a pulling member is also provided between the transfer frame and the end cover, the pulling member provides the transfer frame with a pulling force to drive the transfer frame to reset to the head end of the retracted part, and the transfer frame returns to its position driven by the pulling member, so that the external contact body first generates displacement activities and then collides with the base to generate vibration activities.

[0011] Furthermore, the axis of the inner drive shaft is located in the vertical range between the axis of the ring portion and the retracted portion; when the outer end of the middle transfer frame abuts against the tail end of the retracted portion, the distance between the inner side of the middle transfer frame and the axis of the inner drive shaft is greater than or equal to the distance between the outer end of the contact portion and the axis of the inner drive shaft.

[0012] Furthermore, a guide base is provided at the top and bottom ends of the base, the guide base has at least one plane, a guide portion having at least one plane is provided on the inner side of the rotary ring, the rotary ring is fitted with the guide base through the guide portion so as to slide with the base, and the sliding direction of the rotary ring points to the processing section of the fabric.

[0013] Furthermore, the two sides of the cleaning roller are connected to the frame through a side adaptation component, and the side adaptation component includes a pushing actuator and an external mounting seat, the external mounting seat is slidably mounted on the frame, the pushing actuator is installed on the frame and drives the external mounting seat to slide on the frame, and the two sides of the cleaning roller are installed on the external mounting seat; the adsorption bin has two edges perpendicular to the moving direction of the fabric in the moving direction of the fabric, and the distance between the edge of the adsorption bin away from the preceding conveying mechanism and the working section of the fabric is smaller than the distance between the edge close to the preceding conveying mechanism, and the pushing actuator drives the cleaning roller so that the working section on the cleaning roller is against the edge of the adsorption bin away from the preceding conveying mechanism.

[0014] Compared with the prior art, the present invention has the following beneficial effects: The present invention respectively arranges a pre-moistening group and a steaming group before and after a printing group, so that the yarn of the fabric is pre-moistened and brought with water for inkjet printing, so that the water and ink are in affinity contact so that the ink can penetrate to the back side. Therefore, a better back printing effect can be obtained for multi-layer elastic fabrics while meeting the needs. At the same time, after drying, a drying group is used to treat the fabric, the fabric is unfolded and vibrated, so that the dried dye particles are shaken off and adsorbed by an adsorption bin, so that the fabric obtains a better printing effect and cleanliness.

[0015] Moreover, the outer contact body of the present invention adopts a rotating ring to cooperate with the base, retaining the rotation function on the basis of displacement activity, and the inner drive shaft drives the outer contact body to press and expand the fabric by driving the intermediate transfer frame to contact the rotating ring, thereby loosening the dye particles in the fabric, and the negative pressure generated by the adsorption bin allows the airflow to drive the particles to move into the adsorption bin, and at the same time, the inner drive shaft and the intermediate transfer frame are staggered to make the intermediate transfer frame break away from the restriction of the inner drive shaft and quickly reset, thereby quickly applying vibration on the basis of pressurizing and expanding the fabric, so as to better allow the dye particles to break away and be adsorbed by the adsorption bin. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The present invention is a schematic diagram of the overall structure of a textile shaping processing device.

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the treatment group of the present invention.

[0018] Figure 3 It is a schematic diagram of the side structure inside the dry treatment group equipment of the present invention.

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the cleaning roller of the present invention.

[0020] Figure 5 It is a schematic diagram of the side structure of the cleaning roller of the present invention.

[0021] Figure 6 It is a schematic diagram of the state change of the cleaning roller of the present invention.

[0022] Figure 7 It is a schematic diagram of the three-dimensional structure of the outer contact body of the present invention cooperating with the base through the rotating ring.

[0023] In the figure: A, fabric; 1, printing group; 2, pre-moistening group; 3, steaming group; 4, drying group; 5, dry treatment group; A1, pre-expansion section; A2, treatment section; A3, post-expansion section; A4, over-expansion section; 51, frame; 52, conveying mechanism; 53, lead-out roller; 54, cleaning roller; 55, side adaptation component; 56, adsorption chamber; 521, active roller; 541, base; 542, end cover; 543, rotating collar; 544, external contact body; 545, internal drive shaft; 546, rotary actuator; 547, intermediate frame; 548, elastic reset member; 551, external mounting seat; 541a, guide base; 542a, inner convex ring; 542b, limit pile; 543a, reduced diameter portion; 543b, limit platform; 543c, guide portion; 545a, transmission shaft; 545b, contact portion; 547a, ring portion; 547b, pulling member. DETAILED DESCRIPTION

[0024] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0025] Examples, such as Figure 1-Figure 7As shown: The present invention provides a shaping treatment device for textiles, the structure of which includes a printing group 1 for printing elastic fabric A, a pre-wetting group 2 is provided at the front end of the printing group 1, and a steaming group 3, a drying group 4 and a drying group 5 are provided at the rear end of the printing group 1 in sequence, the fabric A passes through the pre-wetting group 2, the printing group 1, the steaming group 3 and the drying group 4 in sequence, the pre-wetting group 2 and the steaming group 3 both use a steam shaping machine, the pre-wetting group 2 uses a temperature and steam density lower than that of the steaming group 3, so that the yarn of the fabric A is pre-wetted, with moisture, and the moisture does not account for more than half of the yarn, and then the printing group 1 performs multi-ink inkjet printing on it, so that the moisture and the ink are in affinity contact, so that the ink can quickly penetrate from the front to the back, and contact the woven structure of multiple layers of elastic fabric A at one time, because it is printing, the precision requirement of the pattern is low, so that the multi-layer elastic fabric A can also obtain a better back printing effect while meeting the demand, and then the steam shaping is performed by the steaming group 3 to make the patterns on both sides more stable, and then the drying group 4 is used for drying and shaping; Due to the increased ink supply of the inkjet operation and the two steam wettings, the yarns of fabric A will be saturated and excess ink will seep out between the yarns. After controlling the ratio, the desired printing effect can be achieved, and the excess ink will dry up in the yarn gaps during the drying stage to form particles. Therefore, in this embodiment, the dried fabric A is cleaned and sorted by the drying group 5. The drying group 5 includes a frame 51 and a conveying mechanism 52 installed on the frame 51. The conveying mechanism 52 has at least two groups and is divided into a front stage and a rear stage according to the order in which the fabric A enters. A lead-out roller 53 is provided after the rear stage of the conveying mechanism 52 for leading the fabric A out. The conveying mechanism 52 includes at least two active rollers 521 that clamp the fabric A for unidirectional conveying. A cleaning roller 54 is provided on the frame 51 between the two groups of conveying mechanisms 52 to contact the fabric A. In this embodiment, both sides of the cleaning roller 54 are The adaptable component 55 is connected to the frame 51. The side adaptable component 55 includes a cylinder-type push actuator and an outer mounting seat 551. The outer mounting seat 551 is slidably mounted on the frame 51. The push actuator is mounted on the frame 51 and drives the outer mounting seat 551 to slide on the frame 51. The cleaning roller 54 is mounted on the outer mounting seat 551 on both sides. The push actuator drives the cleaning roller 54 to press the fabric A. The frame 51 is also provided with an adsorption bin 56 and the fabric A passing through is located between the cleaning roller 54 and the adsorption bin 56. The adsorption bin 56 is connected to the negative pressure device. The length of the fabric A transported between the conveying mechanism 52 is controlled by the conveying mechanism 52, and then the cleaning roller 54 is brought into contact with the fabric A to clean the fabric A and the adsorption bin 56 adsorbs the cleaned dye particles, and generates negative pressure to drive the airflow to move the loose dye particles in the unfolded fabric into the adsorption bin 56. Among them, there are two groups of conveying mechanisms 52 and cleaning rollers 54, and in this embodiment, the conveying direction of the conveying mechanism 52 for the fabric A is from top to bottom, the fabric A located between the two adjacent groups of conveying mechanisms 52 is set as a working section, and the cleaning rollers 54 are arranged between the two groups of conveying mechanisms 52. The two groups of cleaning rollers 54 are arranged at different horizontal heights on both sides of the working section. The used adsorption bin 56 has two edges perpendicular to the moving direction of the fabric A in the moving direction of the fabric A. The distance between the edge of the adsorption bin 56 away from the front-stage conveying mechanism 52 and the working section of the fabric A is smaller than the distance between the edge close to the front-stage conveying mechanism 52, that is, the distance between the lower edge and the working section of the fabric A is smaller than the upper edge, so that when the push actuator drives the cleaning roller 54 to contact with the fabric A, the working section on the cleaning roller 54 and the edge of the adsorption bin 56 away from the front-stage conveying mechanism 52 are offset, and the edge of the adsorption bin 56 is used to achieve a certain scraping effect, and the direction of the scraped material is kept within the adsorption range of the adsorption bin 56; Specifically, the front and rear stages of the conveying mechanism 52 clamp and convey the fabric A synchronously and in the same amount, and control the length of the conveying working section to be equal to or greater than the spacing between the front and rear stages. It should be noted that it does not exceed half of the sum of the spacing between the cleaning roller 54 in operation and the conveying mechanism 52 plus the spacing between the cleaning roller 54 and the cleaning roller 54. The cleaning roller 54 is in operation and abuts against the working section to move the fabric A toward the adsorption bin 56, and the length of the working section of the elastic fabric A is stretched and increased, so that the fabric A is pre-expanded. At this time, it should be noted that the front and rear stages clamp and convey the fabric A, so that the stretching of the working section fabric A will not affect the feeding and discharging of the front and rear stages, and the cleaning roller 54 is used to generate displacement and vibration that increases the length of the working section of the fabric A, thereby further expanding the fabric A and shaking off the dye particles on the fabric A. For this purpose, the projection area of ​​the cleaning roller 54 on the working section of the fabric A is set as the processing section A2. The length of the processing section A2 is greater than the length of the working section of the fabric A in contact with the cleaning roller 54. In practice, it is not only the part where the working section contacts the cleaning roller 54, but also the upper and lower adjacent parts, so as to adapt to the two forms of conveying fabric A, namely, continuous conveying per unit time and intermittent conveying per unit time. The working sections of the fabric A between the front stage and the rear stage to the processing section A2 are respectively set as the pre-expansion section A1 and the post-expansion section A3. The pre-expansion section A1 allows the fabric A to be pre-expanded to loosen the dye particles. The post-expansion section A3 cooperates with the negative pressure airflow of the adsorption bin 56 and the vibration of the cleaning roller 54 to further shed the particles. It should be noted that in this embodiment, the two cleaning rollers 54 are arranged adjacent to each other up and down, and the working section between the two cleaning rollers 54 is set as the over-expansion section A4, while taking into account the functions of the pre-expansion section A1 and the post-expansion section A3, and the lower edge of the adsorption bin 56 is set on this section, and the lower edge is closer to the next cleaning roller 54, so as to obtain a larger adsorption range.

[0026] As for the cleaning roller 54, the cleaning roller 54 includes a base 541 and end covers 542 installed on both sides of the base 541. The end covers 542 are installed on the frame 51, specifically, they are installed on the frame 51 through the outer mounting base 551. An outer contact body 544 is nested on the base 541. An inner drive shaft 545 is provided between the end covers 542. A transmission shaft 545a is provided at the side end of the inner drive shaft 545. The transmission shaft 545a passes through the end covers 542 and is connected to a motor-type rotary actuator 546. The rotary actuator 546 drives the inner drive shaft 545 to rotate, which is used to drive the outer contact body 544 to perform working activities on the base 541. The working activities include displacement and vibration, wherein the outer contact body 544 is displaced on the base toward the working section direction of the fabric A to drive the length of the working section of the fabric A to increase, and the outer contact body 544 contacts and collides on the base to generate vibration for the working section; For displacement activity, the inner driving shaft 545 is provided with a plurality of contact portions 545b extending from the axis in the radial direction. In the present embodiment, two contact portions 545b are provided, and the outer end of the contact portion 545b is connected with the inner root of the adjacent contact in an arc-shaped transition, forming a spiral shape; the inner side of the portion where the outer contact body 544 contacts the processing section A2 is provided with an indentation with a diameter smaller than that of the outer contact body 544, and the inner side of the outer contact body 544 is provided with a plurality of rotating collars 543 and rotatably nested with the rotating collars 543, and the rotating collars 543 are nested on the base 541, and the outer contact body 544 is rotated on the base 541 through the rotating collars 543, and the outer contact body 544 is retained for rotation by the rotating sleeve. The outer contact body 544 is provided with a rotating ring 543 and a retracted portion 543a is provided on the inner side of the rotating ring 543, and the retracted portion provided on the inner side of the outer contact body 544 is composed of the reducing portion 543a; when the inner driving shaft 545 rotates, the contact portion 545b rotates in the direction of the retracted portion and approaches the retracted portion to abut against the retracted portion, thereby driving the outer contact body 544 to be ejected and displaced toward the fabric A to further unfold the fabric A, and a rubber pad-type elastic reset member 548 is provided between the rotating ring 543 and the base 541 of the outer contact body 544, and after the contact portion 545b leaves the retracted portion, the elastic reset member 548 drives the outer contact body 544 to move in a direction away from the fabric A; In addition, a transfer frame 547 is provided between the end covers 542, an inner convex ring 542a is provided on the end covers 542, ring portions 547a are provided on both sides of the transfer frame 547 and are nested on the inner convex ring 542a, and limit piles 542b are provided on the end covers 542 to limit the up and down movement range of the transfer frame 547, the inner drive shaft 545 drives the transfer frame 547 to move from the head end to the tail end of the inner contraction part, and the transfer frame 547 abuts against the inner contraction part to drive the outer contact body 544 to perform displacement activities; It should be noted that the rotating ring 543 on the base 541 limits the freedom of rotation around the axis of the base 541, and retains the freedom of movement along the diameter direction of the outer contact body 544, and the diameter direction points to the processing section A2 of the fabric A; a guide base 541a is provided at the top and bottom ends of the base 541, and the guide base 541a has at least one plane. A guide portion 543c with at least one plane is provided on the inner side of the rotating ring 543. The rotating ring 543 is fitted with the guide base 541a through the guide portion 543c so as to slide with the base 541. A limit platform 543b is provided on the inner side of the rotating ring 543 to abut against the base 541 so as to limit the front and rear positions of the rotating ring 543, and the sliding direction of the rotating ring 543 points to the processing section A2 of the fabric A.

[0027] For vibration activities, the axis of the ring portion 547a and the axis of the inner drive shaft 545 are eccentrically arranged and not colinearly arranged. Specifically, the axes of the two are not colinearly arranged, and the centers of the two circles are not concentric when viewed from the side. It should be noted that the axis of the inner drive shaft 545 is located in the vertical range between the axis of the ring portion 547a and the retracted portion, and when the outer end of the middle transfer frame 547 is arranged to abut against the tail end of the retracted portion, the distance between the inner side of the middle transfer frame 547 and the axis of the inner drive shaft 545 is greater than or equal to the distance between the outer end of the contact portion 545b and the axis of the inner drive shaft 545, thereby When the inner drive shaft 545 drives the transfer frame 547 to move to the vicinity of the tail end of the retracted portion, the inner drive shaft 545 and the transfer frame 547 cannot continue to engage with the transfer machine due to the difference in internal and external distances. For this reason, a pulling member 547b is further provided between the transfer frame 547 and the end cover 542. The pulling member 547b provides the transfer frame 547 with a pulling force to drive the transfer frame 547 to return to the head end of the retracted portion. Driven by the pulling member 547b, the transfer frame 547 returns to its original position, causing the outer contact body 544 to first generate displacement activity and then collide with the base 541 to generate vibration activity.

[0028] In summary, in the specific implementation, the fabric A after drying and shaping by the drying group 4 enters the drying group 5, and the two groups of conveying mechanisms 52 clamp the fabric A for conveying. After the fabric A is processed, the fabric A is led out by the lead-out roller 53, and the cylinder-type push actuator drives the cleaning roller 54 to move to press the working section of the fabric A, so that the fabric A can be initially unfolded, and the motor-type rotary actuator 546 drives the inner drive shaft 545 to rotate, and the inner drive shaft 545 rotates upward to make the contact part 545b abut against the transfer frame 547, driving the transfer frame 547 to move from the head end of the retracted part to the tail end, and the transfer frame 547 abuts against the retracted part to drive the outer contact body 544. The outer contact body 544 is pushed out and moves toward the fabric A to further unfold the fabric A, and the rear expansion section A3 cooperates with the negative pressure airflow of the adsorption bin 56. Further particles fall off and are adsorbed by the adsorption bin 56, and then quickly, when the inner drive shaft 545 drives the transfer frame 547 to move to the vicinity of the tail end of the retracted part, the inner drive shaft 545 and the transfer frame 547 cannot continue to engage with the transfer machine due to the difference in internal and external distances, and the pulling member 547b drives the transfer frame 547 to quickly reset downward, and after the outer contact body 544 is pushed out again, due to the fast reset speed, the outer contact body 544 is driven by the elastic reset member 548 to collide with the base 541 to produce vibration activity, thereby shaking off the dye particles on the processing section A2 of the fabric A, and the dye particles cleaned out are adsorbed by the adsorption bin 56. At the same time, the edge of the adsorption bin 56 is in contact with the fabric A to have a certain scraping effect on the fabric A, so that the scraped material is adsorbed by the adsorption bin 56.

[0029] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

Claims

1. A textile shaping treatment device, characterized in that: The structure comprises a printing group (1) for printing on a fabric (A), wherein a pre-moistening group (2) is provided at the front end of the printing group (1), and a steaming group (3), a drying group (4) and a dry-treatment group (5) are provided at the rear end of the printing group (1), wherein the fabric (A) is elastic and passes through the pre-moistening group (2), the printing group (1), the steaming group (3) and the drying group (4) in sequence before entering the dry-treatment group (5) for cleaning and finishing; The drying group (5) comprises a frame (51) and a conveying mechanism (52) mounted on the frame (51); the conveying mechanism (52) is provided with at least two groups and is divided into a front stage and a rear stage according to the order in which the fabric (A) enters; the conveying mechanism (52) comprises at least two active rollers (521) for clamping and unidirectionally conveying the fabric (A); a cleaning roller (54) is provided on the frame (51) between the two groups of the conveying mechanisms (52) to contact the fabric (A); the frame (51) is also provided with an adsorption bin (56) and the fabric (A) passing through is located between the cleaning roller (54) and the adsorption bin (56); The fabric (A) located between two adjacent groups of the conveying mechanisms (52) is set as a working section, the front stage and the rear stage clamp and convey the fabric (A) synchronously and in the same amount, and the length of the conveyed working section is controlled to be equal to or greater than the spacing between the front stage and the rear stage, the cleaning roller (54) abuts against the working section during operation to increase the length of the working section of the fabric (A), and the cleaning roller (54) is used to generate vibration that increases the length of the working section of the fabric (A).

2. A textile shaping treatment device according to claim 1, characterized in that: The projection area of ​​the cleaning roller (54) on the working section of the fabric (A) is set as the processing section (A2), and the working section of the fabric (A) between the front stage and the rear stage to the processing section (A2) is set as the pre-expansion section (A1) and the post-expansion section (A3), respectively; the length of the processing section (A2) is greater than the length of the contact between the working section of the fabric (A) and the cleaning roller (54).

3. A textile shaping treatment device according to claim 2, characterized in that: The conveying mechanism (52) and the cleaning roller (54) are provided in two groups. The cleaning roller (54) is arranged between the two groups of conveying mechanisms (52). The two groups of cleaning rollers (54) are arranged at different levels on both sides of the working section.

4. A textile shaping treatment device according to claim 2, characterized in that: The cleaning roller (54) comprises a base (541) and end covers (542) mounted on both sides of the base (541); the end covers (542) are mounted on the frame (51); an outer contact body (544) is nested on the base (541); an inner drive shaft (545) is provided between the end covers (542); the inner drive shaft (545) is used to drive the outer contact body (544) to perform working activities on the base (541); the working activities include displacement and vibration; The external contact body (544) is displaced on the base body in the direction of the working section of the fabric (A) to drive the length of the working section of the fabric (A) to increase, and the external contact body (544) contacts and collides with the base body to generate vibration for the working section.

5. A textile shaping treatment device according to claim 4, characterized in that: A transmission shaft (545a) is provided at the side end of the inner drive shaft (545), and the transmission shaft (545a) passes through the end cover (542) and is connected to a rotary actuator (546); a plurality of contact portions (545b) extending from the axis in a radial direction are provided on the inner drive shaft (545), and the outer ends of the contact portions (545b) are connected to the inner roots of adjacent contact portions in an arc-shaped transition; An inwardly contracted portion having a diameter smaller than that of the outer contact body (544) is provided on the inner side of the portion where the outer contact body (544) contacts the processing section (A2); the contact portion (545b) of the inner drive shaft (545) moves toward the inwardly contracted portion to drive the outer contact body (544) to perform displacement movement; and an elastic reset member (548) is provided between the outer contact body (544) and the base (541) for driving the outer contact body (544) to move in a direction away from the fabric (A).

6. A textile shaping treatment device according to claim 5, characterized in that: A plurality of rotating collars (543) are provided on the inner side of the outer contact body (544) and are rotatably nested with the rotating collars (543); the rotating collars (543) are nested on the base (541); the elastic reset member (548) is provided between the rotating collars (543) and the base (541); and the outer contact body (544) is rotated on the base (541) via the rotating collars (543); The rotating collar (543) limits the freedom of rotation about the axis of the base (541) on the base (541), while retaining the freedom of movement along the diameter direction of the outer contact body (544), the diameter direction of the outer contact body (544) pointing to the processing section (A2) of the fabric (A); A reduced diameter portion (543a) is provided on the inner side of the rotating collar (543), and an inner reduced portion provided on the inner side of the external contact body (544) is composed of the reduced diameter portion (543a).

7. A textile shaping treatment device according to claim 5 or 6, characterized in that: A transfer frame (547) is also provided between the end covers (542), an inner convex ring (542a) is provided on the end covers (542), and ring portions (547a) are provided on both sides of the transfer frame (547) and are nested on the inner convex ring (542a), and the inner drive shaft (545) drives the transfer frame (547) to move from the head end to the tail end of the inner contraction portion, and the transfer frame (547) abuts against the inner contraction portion to drive the outer contact body (544) to perform displacement activities; The axis of the ring portion (547a) and the axis of the inner drive shaft (545) are eccentrically and non-collinearly arranged; A pulling member (547b) is further provided between the transfer frame (547) and the end cover (542), and the pulling member (547b) provides the transfer frame (547) with a pulling force to drive the transfer frame (547) to return to the head end of the inwardly contracted portion. When the transfer frame (547) is driven by the pulling member (547b), the external contact body (544) first generates displacement activity and then collides with the base (541) to generate vibration activity.

8. A textile shaping treatment device according to claim 7, characterized in that: The axis of the inner drive shaft (545) is located in the vertical range between the axis of the ring portion (547a) and the retracted portion; when the outer end of the middle transfer frame (547) abuts against the tail end of the retracted portion, the distance between the inner side of the middle transfer frame (547) and the axis of the inner drive shaft (545) is greater than or equal to the distance between the outer end of the contact portion (545b) and the axis of the inner drive shaft (545).

9. A textile shaping treatment device according to claim 6, characterized in that: The top and bottom ends of the base (541) are provided with guide bases (541a), the guide base (541a) having at least one plane, the inner side of the rotating ring (543) is provided with a guide portion (543c) having at least one plane, the rotating ring (543) is fitted with the guide base (541a) via the guide portion (543c) so as to be slidably matched with the base (541), and the sliding direction of the rotating ring (543) points to the processing section (A2) of the fabric (A).

10. A textile shaping treatment device according to claim 1, characterized in that: Both sides of the cleaning roller (54) are connected to the frame (51) via side adaptable components (55); the side adaptable components (55) include a push actuator and an outer mounting seat (551); the outer mounting seat (551) is slidably mounted on the frame (51); the push actuator is mounted on the frame (51) and drives the outer mounting seat (551) to slide on the frame (51); and both sides of the cleaning roller (54) are mounted on the outer mounting seat (551); The adsorption bin (56) has two edges perpendicular to the moving direction of the fabric (A) in the moving direction of the fabric (A); the distance between the edge of the adsorption bin (56) away from the front-stage conveying mechanism (52) and the working section of the fabric (A) is smaller than the distance between the edge close to the front-stage conveying mechanism (52); and the pushing actuator drives the cleaning roller (54) so ​​that the working section on the cleaning roller (54) abuts against the edge of the adsorption bin (56) away from the front-stage conveying mechanism (52).

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