CN112390087A

CN112390087A - Cloth collecting device for textile printing and dyeing machinery

Info

Publication number: CN112390087A
Application number: CN202011291231.4A
Authority: CN
Inventors: 邵垲文
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-02-23

Abstract

A cloth collecting device for textile printing and dyeing machinery comprises a wind-up roll, a partition plate, a first motor, a bidirectional screw rod, a first screw rod nut, a first guide rod, a partition plate, a cabinet body, a top cover, a cabinet door and a control panel; the first motor is arranged on the partition plate and is connected with the bidirectional lead screw in a driving mode, a first thread portion and a second thread portion are arranged on the bidirectional lead screw in opposite screwing directions, the bidirectional lead screw is connected with the cabinet body in a rotating mode, two partition plates and two first lead screw nuts are arranged along longitudinal symmetry, the partition plates are located on the outer peripheral face of the winding roller and are of arc-shaped disc structures, the two first lead screw nuts are respectively in threaded connection with the first thread portion and the second thread portion, and the first guide rod and the bidirectional lead screw are arranged side by side. The invention can adjust the distance between the two separation plates according to the width of the collected cloth, thereby correspondingly adjusting the collection range according to the width of the cloth, improving the regularity of the collected cloth and improving the collection quality; and winding rollers with different lengths can be used, so that the application range is wider.

Description

Cloth collecting device for textile printing and dyeing machinery

Technical Field

The invention relates to the technical field of textile printing and dyeing, in particular to a cloth collecting device for a textile printing and dyeing machine.

Background

Dyeing and finishing refers to a process in which textile materials (fibers, yarns and fabrics) are subjected to a chemical treatment, also known in the modern world as printing and dyeing. Dyeing and finishing are carried out together with spinning, weaving or knitting production to form the whole process of textile production. The dyeing and finishing comprises pretreatment, dyeing, printing and finishing. The quality of dyeing and finishing quality has important influence on the use value of the textile.

After having processed cloth, need use and receive the cloth device and collect cloth, to the mode that uses receipts cloth roller to receive cloth, cloth can not regular rolling, and the edge is uneven, and in addition, a receipts cloth device can only use the receipts cloth roller of a specification, has certain limitation.

Disclosure of Invention

Objects of the invention

In order to solve the technical problems in the background art, the invention provides a cloth collecting device for textile printing and dyeing machinery, which can adjust the distance between two partition plates according to the width of collected cloth, so that the collecting range can be correspondingly adjusted according to the width of the cloth, the regularity of the collected cloth is improved, and the collecting quality is improved; and winding rollers with different lengths can be used, so that the application range is wider.

(II) technical scheme

The invention provides a cloth collecting device for textile printing and dyeing machinery, which comprises a winding roller, a partition plate, a first motor, a bidirectional screw rod, a first screw rod nut, a first guide rod, a partition plate, a cabinet body, a top cover, a cabinet door and a control panel, wherein the winding roller is arranged on the top of the cabinet body;

the adjustable supporting assembly used for mounting winding rollers with different lengths and the driving device used for driving the winding rollers to rotate are arranged in the cabinet body; the adjustable support assembly comprises a first support frame, a second fixing frame, a rocking handle, a screw rod, a second screw rod nut and a second guide rod; the winding roller is rotatably arranged on the first support frame and the second support frame; the first support frame is fixedly arranged on the bottom surface inside the cabinet body; the second support frame is arranged on the second guide rod in a sliding manner; one end of the screw rod is connected with the rocking handle, the other end of the screw rod is rotationally connected with the first support frame, and the screw rod is in threaded connection with the second screw rod nut; the second screw rod nut is connected with the second support frame in a sliding manner; the second guide rod is arranged side by side with the screw rod, and two ends of the second guide rod are respectively connected with the first support frame and the second fixing frame; the top cover is arranged at the top of the cabinet body; the cabinet door and the control panel are both arranged on the cabinet body; the control panel is respectively in control connection with the driving device and the first motor;

the first motor is arranged on the partition plate, the first motor is connected with the bidirectional lead screw in a driving mode, a first thread portion and a second thread portion are arranged on the bidirectional lead screw, the threads of the first thread portion and the second thread portion are opposite in screwing direction, the bidirectional lead screw is connected with the cabinet body in a rotating mode, two partition plates and two first lead screw nuts are arranged along longitudinal symmetry, the partition plates are located on the outer peripheral face of the winding roller and are of arc-shaped disc structures, the partition plates are arranged on first guide rods in a sliding mode and are connected with the first lead screw nuts, the two first lead screw nuts are respectively in threaded connection with the first thread portion and the second thread portion, the first guide rods are arranged side by side with the bidirectional lead screw, two ends of each first guide rod are respectively connected.

Preferably, drive arrangement is including the installation clamp, the connecting axle, the second motor, the speed reducer, driving pulley, the belt, driven pulley and first mount, the installation is pressed from both sides and wind-up roll end connection, the installation is pressed from both sides and the coaxial setting of driven pulley is on the connecting axle, the connecting axle rotates and sets up on first mount, the second motor, speed reducer and first mount all set up on the internal bottom surface of cabinet, the output of second motor is connected with the input of speed reducer, the output and the driving pulley of speed reducer are connected, driving pulley passes through the belt and is connected with driven pulley.

Preferably, an installation bin is arranged between the partition board and one longitudinal end of the cabinet body; the connecting shaft penetrates through the partition plate and is rotatably connected with the partition plate; the second motor, the speed reducer, the driving belt wheel, the belt, the driven belt wheel and the first fixing frame are all located in the installation bin.

Preferably, a shielding cover is connected between the two partition plates; the bidirectional screw rod is positioned on the inner side of the shielding cover.

Preferably, a third fixing frame is arranged on the inner surface of the cabinet body; the third fixing frame is of a U-shaped plate structure, the U-shaped opening is arranged downwards, and a sliding rod is arranged on the third fixing frame in a sliding mode in the vertical direction; the bottom end of the sliding rod is connected with a connecting plate, and the top end of the sliding rod is connected with an installation frame; the mounting frame is of a U-shaped plate structure, the U-shaped opening is arranged upwards, and a guide roller is rotatably arranged on the mounting frame; a first elastic piece is connected between the connecting plate and the third fixing frame, and a second elastic piece is connected between the third fixing frame and the mounting frame.

Preferably, a scraper is arranged on the bottom surface of the inner side of the mounting frame; a cloth scraping channel is arranged between the scraping plate and the guide roller.

Preferably, the first elastic piece and the second elastic piece are both compression springs, and the first elastic piece and the second elastic piece are both sleeved on the periphery of the sliding rod.

Preferably, the first support frame comprises a first fixing plate and a first top platform, the first top platform is connected with the top end of the first fixing plate, a grabbing hole is formed in the first top platform, and the first fixing plate is vertically arranged on the bottom surface inside the cabinet body; the second support frame comprises a second fixing plate and a second top platform, the second top platform is connected with the top end of the second fixing plate, the second top platform is identical to the first top platform in structure, the second fixing plate is slidably arranged on the second guide rod, and the second fixing plate is connected with the second lead screw nut; the winding roller is rotatably arranged on the first fixing plate and the second fixing plate;

two clamping table parts are arranged at two ends of the wind-up roll; the first fixing plate is positioned between the two clamping table parts at one end of the winding roller; the second fixing plate is positioned between the two clamping table parts at the other end of the winding roller;

a first folding curtain is connected between the first fixing plate and the second fixing plate; a second folding curtain is connected between the second fixing plate and the second fixing frame.

Preferably, a transparent window is arranged on the top cover; the transparent window is positioned above the wind-up roll.

Preferably, the cabinet body is provided with a handle, and the bottom of the cabinet body is provided with supporting legs; the bottom of the supporting leg is provided with a foot cup.

Compared with the prior art, the technical scheme of the invention has the following beneficial technical effects:

the invention can adjust the distance between the two separation plates according to the width of the collected cloth, thereby correspondingly adjusting the collection range according to the width of the cloth, improving the regularity of the collected cloth and improving the collection quality; and winding rollers with different lengths can be used, so that the application range is wider. According to the length of wind-up roll and the width of cloth of waiting to collect, rotate through the two-way lead screw of first motor drive, two-way lead screw drive two first screw-nut in opposite directions or from removing, two first screw-nut drive two division boards and remove, thereby the interval of two division boards of adjustment, with adaptation cloth width, when collecting cloth, open the cabinet door, rotate through drive arrangement drive wind-up roll, thereby can collect cloth between two division boards, cloth edge and division board medial surface contact, the edge of collecting cloth is more neat. When the winding rollers with different lengths and specifications are needed to be used for winding cloth, the distance between the first support frame and the second support frame is adjusted through the adjustable support assembly, the rocking handle is rotated to drive the screw rod to rotate, the screw rod drives the second screw rod nut to move, the second screw rod nut drives the second support frame to move, the second support frame slides on the second guide rod, and then the winding rollers with different lengths can be installed, and the driving device is used for driving the winding rollers to rotate so as to collect the cloth.

Drawings

Fig. 1 is a schematic structural diagram of a cloth collecting device for a textile printing and dyeing machine, which is provided by the invention.

Fig. 2 is a first structural section of a cloth collecting device for a textile printing and dyeing machine, which is provided by the invention.

Fig. 3 is a second structural section of the cloth collecting device for the textile printing and dyeing machine, which is provided by the invention.

Fig. 4 is an enlarged view of a structure at a in fig. 3.

Fig. 5 is a partial structural sectional view of a cloth collecting device for a textile printing and dyeing machine, which is provided by the invention.

Reference numerals: 1. a wind-up roll; 101. a clamping table part; 2. a partition plate; 3. a first motor; 4. a bidirectional screw rod; 5. a first lead screw nut; 6. a first guide bar; 71. a first fixing plate; 72. a second fixing plate; 81. a first top stage; 811. a grip hole; 82. a second top stage; 9. installing a clamp; 10. a connecting shaft; 11. a second motor; 12. a speed reducer; 13. a driving pulley; 14. a belt; 15. a driven pulley; 16. a first fixing frame; 17. a second fixing frame; 18. a rocking handle; 19. a screw rod; 191. a second feed screw nut; 20. a second guide bar; 211. a first pleated cover; 212. a second pleated cover; 22. a partition plate; 23. a guide roller; 24. a squeegee; 25. a mounting frame; 26. a slide bar; 27. a connecting plate; 28. a first elastic member; 29. a second elastic member; 30. a third fixing frame; 31. a cabinet body; 32. a top cover; 33. a cabinet door; 34. a transparent window; 35. a control panel; 36. a support leg; 37. a foot cup; 38. a handle; 39. a shield cover.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-5, the cloth collecting device for textile printing and dyeing machinery provided by the invention comprises a wind-up roll 1, a partition plate 2, a first motor 3, a bidirectional screw rod 4, a first screw rod nut 5, a first guide rod 6, a partition plate 22, a cabinet body 31, a top cover 32, a cabinet door 33 and a control panel 35;

the inner part of the cabinet body 31 is provided with an adjustable supporting component for mounting the winding rollers 1 with different lengths and a driving device for driving the winding rollers 1 to rotate; the adjustable support component comprises a first support frame, a second fixing frame 17, a rocking handle 18, a screw rod 19, a second screw rod nut 191 and a second guide rod 20; the winding roller 1 is rotatably arranged on the first support frame and the second support frame; the first support frame is fixedly arranged on the bottom surface inside the cabinet body 31; the second support frame is arranged on the second guide rod 20 in a sliding manner; one end of the screw rod 19 is connected with the rocking handle 18, the other end of the screw rod is rotationally connected with the first support frame, and the screw rod 19 is in threaded connection with a second screw rod nut 191; the second screw nut 191 is connected with the second support frame in a sliding way; the second guide rod 20 and the screw rod 19 are arranged side by side, and two ends of the second guide rod 20 are respectively connected with the first support frame and the second support frame 17; the top cover 32 is arranged at the top of the cabinet body 31; the cabinet door 33 and the control panel 35 are both arranged on the cabinet body 31; the control panel 35 is respectively connected with the driving device and the first motor 3 in a control way;

first motor 3 sets up on baffle 22, first motor 3 is connected with the drive of two-way lead screw 4, be provided with screw thread revolve to opposite first screw portion and second screw portion on the two-way lead screw 4, two-way lead screw 4 rotates with the cabinet body 31 to be connected, division board 2 and first screw-nut 5 all are provided with two along longitudinal symmetry, division board 2 is located wind-up roll 1 outer peripheral face department, division board 2 is arc disc structure, division board 2 slides and sets up on first guide bar 6, division board 2 is connected with first screw-nut 5, two first screw-nut 5 respectively with first screw portion and second screw portion threaded connection, first guide bar 6 sets up side by side with two-way

lead screw

4, 6 both ends of first guide bar are connected with baffle 22 and cabinet body 31 respectively, baffle 22 sets up on cabinet body 31 internal surface.

The invention can adjust the distance between the two separation plates 2 according to the width of the collected cloth, thereby correspondingly adjusting the collection range according to the width of the cloth, improving the regularity of the collected cloth and improving the collection quality; and the winding rollers 1 with different lengths can be used, so that the application range is wider. According to the length of wind-up roll 1 and the width of cloth that waits to collect, rotate through two-way lead screw 4 of first motor 3 drive, two-way lead screw 4 drives two first screw-nut 5 and moves in opposite directions or leave mutually, two first screw-nut 5 drive two division boards 2 and remove, thereby adjust the interval of two division boards 2, with adaptation cloth width, when collecting cloth, open cabinet door 33, rotate through drive arrangement drive wind-up roll 1, thereby can collect cloth between two division boards 2, the cloth edge contacts with 2 medial surfaces of division board, the edge of collecting cloth is more neat. When the winding roller 1 with different length specifications is needed to be used for winding cloth, the distance between the first support frame and the second support frame is adjusted through the adjustable support component, the rocking handle 18 is rotated, the rocking handle 18 drives the screw rod 19 to rotate, the screw rod 19 drives the second screw rod nut 191 to move, the second screw rod nut 191 drives the second support frame to move, the second support frame slides on the second guide rod 20, and then the winding roller 1 with different lengths can be installed, and the driving device is utilized to drive the winding roller 1 to rotate so as to collect the cloth.

In an optional embodiment, the driving device includes a mounting clip 9, a connecting shaft 10, a second motor 11, a speed reducer 12, a driving pulley 13, a belt 14, a driven pulley 15 and a first fixing frame 16, the mounting clip 9 is connected with the end of the wind-up roll 1, the mounting clip 9 and the driven pulley 15 are coaxially arranged on the connecting shaft 10, the connecting shaft 10 is rotatably arranged on the first fixing frame 16, the second motor 11, the speed reducer 12 and the first fixing frame 16 are all arranged on the bottom surface inside the cabinet 31, the output end of the second motor 11 is connected with the input end of the speed reducer 12, the output end of the speed reducer 12 is connected with the driving pulley 13, and the driving pulley 13 is connected with the driven pulley 15 through the belt 14.

It should be noted that the power of the second motor 11 is transmitted to the driving pulley 13 through the speed reducer 12, the driving pulley 13 drives the driven pulley 15 to rotate through the belt 14, the driven pulley 15 drives the mounting clamp 9 to rotate through the connecting shaft 10, the mounting clamp 9 drives the wind-up roll 1 to rotate, and then the stable rotation of the wind-up roll 1 can be realized to perform the collecting operation of the cloth.

In an alternative embodiment, a mounting bin is arranged between the partition plate 22 and one longitudinal end of the cabinet body 31; the connecting shaft 10 penetrates through the partition plate 22 and is rotatably connected with the partition plate 22; the second motor 11, the speed reducer 12, the driving belt wheel 13, the belt 14, the driven belt wheel 15 and the first fixing frame 16 are all located in the installation bin.

It should be noted that, by providing the installation bin, the second motor 11, the speed reducer 12, the driving pulley 13, the belt 14, the driven pulley 15, and the first fixing frame 16 can be separated from the area where the wind-up roll 1 is located, so that the cloth can be neatly arranged and prevented from being stained.

In an alternative embodiment, a shield cover 39 is connected between the two partition plates 2; the bidirectional screw 4 is located inside the shield cover 39.

The shielding cover 39 can shield the bidirectional screw rod 4 to prevent the cloth from being stained.

In an alternative embodiment, a third fixing frame 30 is arranged on the inner surface of the cabinet 31; the third fixing frame 30 is in a U-shaped plate structure, the U-shaped opening is arranged downwards, and a sliding rod 26 is arranged on the third fixing frame 30 in a sliding mode along the vertical direction; the bottom end of the sliding rod 26 is connected with a connecting plate 27, and the top end is connected with a mounting rack 25; the mounting rack 25 is in a U-shaped plate structure, the U-shaped opening is arranged upwards, and the guide roller 23 is rotatably arranged on the mounting rack 25; a first elastic element 28 is connected between the connecting plate 27 and the third fixing frame 30, and a second elastic element 29 is connected between the third fixing frame 30 and the mounting frame 25.

It should be noted that, by arranging the guide roller 23, the cloth rolling process can be guided, and in the rolling process, the first elastic member 28 and the second elastic member 29 can automatically adjust the height of the guide roller 23 along with the pressure of the cloth, so that the cloth can be smoothly pushed open at the guide roller 23, the wrinkle situation is avoided, and the cloth collecting quality is ensured.

In an alternative embodiment, the inner bottom surface of the mounting frame 25 is provided with a scraper 24; a cloth scraping passage is provided between the scraper 24 and the guide roll 23.

The scraping plate 24 is used for scraping off impurities or dirt attached to the cloth, so that the neatness of the cloth is ensured.

In an alternative embodiment, the first elastic member 28 and the second elastic member 29 are both compression springs, and the first elastic member 28 and the second elastic member 29 are both sleeved on the outer periphery of the sliding rod 26, so that the first elastic member 28 and the second elastic member 29 can stably extend and contract without falling off.

In an alternative embodiment, the first supporting frame comprises a first fixing plate 71 and a first top platform 81, the first top platform 81 is connected with the top end of the first fixing plate 71, a gripping hole 811 is arranged on the first top platform 81, and the first fixing plate 71 is vertically arranged on the bottom surface of the interior of the cabinet body 31; the second support frame comprises a second fixing plate 72 and a second top platform 82, the second top platform 82 is connected with the top end of the second fixing plate 72, the second top platform 82 and the first top platform 81 have the same structure, the second fixing plate 72 is arranged on the second guide rod 20 in a sliding mode, and the second fixing plate 72 is connected with a second lead screw nut 191; the winding roller 1 is rotatably arranged on the first fixing plate 71 and the second fixing plate 72; the first support frame and the second support frame can be flexibly disassembled and assembled, so that the convenience of disassembling and assembling the wind-up roll 1 is ensured;

two clamping table parts 101 are arranged at two ends of the wind-up roll 1; the first fixing plate 71 is positioned between the two clamping table parts 101 at one end of the wind-up roll 1; the second fixing plate 72 is positioned between the two clamping table parts 101 at the other end of the wind-up roll 1; the wind-up roll 1 is clamped on the first fixing plate 71 and the second fixing plate 72 through the clamping table part 101, so that the stability of the wind-up roll 1 during rotation is further improved;

a first folding curtain 211 is connected between the first fixing plate 71 and the second fixing plate 72; a second folding curtain 212 is connected between the second fixing plate 72 and the second fixing frame 17; the screw rod 19, the second screw nut 191 and the second guide rod 20 are all located on the inner sides of the first folding curtain 211 and the second folding curtain 212, the two folding curtains can separate the screw rod 19, the second screw nut 191 and the second guide rod 20 on the inner sides from external parts, and neatness is improved.

In an alternative embodiment, a transparent window 34 is provided on the top cover 32; the transparent window 34 is located the wind-up roll 1 top, and the workman of being convenient for sees through transparent window 34 and observes the collection condition of wind-up roll 1.

In an alternative embodiment, the cabinet 31 is provided with a handle 38, and the bottom of the cabinet 31 is provided with the supporting legs 36; the bottom of the leg 36 is provided with a foot cup 37.

It should be noted that the arrangement of the foot cup 37 and the handle 38 facilitates the movement or fixation of the device according to the use requirements, thereby enabling the collection of cloth in different areas.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A cloth collecting device for textile printing and dyeing machinery is characterized by comprising a winding roller (1), a partition plate (2), a first motor (3), a bidirectional screw rod (4), a first screw rod nut (5), a first guide rod (6), a partition plate (22), a cabinet body (31), a top cover (32), a cabinet door (33) and a control panel (35);

the adjustable supporting assembly used for mounting the winding rollers (1) with different lengths is arranged in the cabinet body (31), and the driving device used for driving the winding rollers (1) to rotate is arranged; the adjustable support component comprises a first support frame, a second fixing frame (17), a rocking handle (18), a screw rod (19), a second screw rod nut (191) and a second guide rod (20); the winding roller (1) is rotatably arranged on the first support frame and the second support frame; the first support frame is fixedly arranged on the bottom surface inside the cabinet body (31); the second support frame is arranged on the second guide rod (20) in a sliding manner; one end of the screw rod (19) is connected with the rocking handle (18), the other end of the screw rod is rotationally connected with the first support frame, and the screw rod (19) is in threaded connection with the second screw rod nut (191); the second screw rod nut (191) is connected with the second support frame in a sliding way; the second guide rod (20) and the screw rod (19) are arranged side by side, and two ends of the second guide rod (20) are respectively connected with the first support frame and the second fixing frame (17); the top cover (32) is arranged at the top of the cabinet body (31); the cabinet door (33) and the control panel (35) are both arranged on the cabinet body (31); the control panel (35) is respectively in control connection with the driving device and the first motor (3);

the first motor (3) is arranged on the partition plate (22), the first motor (3) is in driving connection with the bidirectional screw rod (4), a first thread part and a second thread part with opposite thread turning directions are arranged on the bidirectional screw rod (4), the bidirectional screw rod (4) is in rotating connection with the cabinet body (31), two partition plates (2) and two first screw rod nuts (5) are longitudinally and symmetrically arranged, the partition plates (2) are located on the outer peripheral surface of the winding roller (1), the partition plates (2) are of arc disc-shaped structures, the partition plates (2) are arranged on the first guide rod (6) in a sliding manner, the partition plates (2) are connected with the first screw rod nuts (5), the two first screw rod nuts (5) are respectively in threaded connection with the first thread part and the second thread part, the first guide rod (6) is arranged side by side with the bidirectional screw rod (4), two ends of the first guide rod (6) are respectively connected with the partition plate (22) and the cabinet body (31), the partition plate (22) is arranged on the inner surface of the cabinet body (31).

2. The cloth collecting device for textile printing and dyeing machinery according to claim 1, characterized in that the driving device comprises a mounting clamp (9), a connecting shaft (10), a second motor (11) and a speed reducer (12), driving pulley (13), belt (14), driven pulley (15) and first mount (16), installation clamp (9) and wind-up roll (1) end connection, installation clamp (9) and driven pulley (15) coaxial setting are on connecting axle (10), connecting axle (10) rotate to set up on first mount (16), second motor (11), speed reducer (12) and first mount (16) all set up on the inside bottom surface of cabinet body (31), the output of second motor (11) is connected with the input of speed reducer (12), the output and the driving pulley (13) of speed reducer (12) are connected, driving pulley (13) are connected with driven pulley (15) through belt (14).

3. The cloth collecting device for the textile printing and dyeing machine as claimed in claim 2, characterized in that a mounting bin is arranged between the partition plate (22) and one longitudinal end of the cabinet body (31); the connecting shaft (10) penetrates through the partition plate (22) and is rotationally connected with the partition plate (22); the second motor (11), the speed reducer (12), the driving belt wheel (13), the belt (14), the driven belt wheel (15) and the first fixing frame (16) are all located in the installation bin.

4. A fabric collecting device for textile printing and dyeing machines according to claim 1, characterized in that a screen (39) is connected between the two partitions (2); the two-way screw rod (4) is positioned at the inner side of the shielding cover (39), and the shielding cover (39) is connected between the two partition plates (2); the bidirectional screw rod (4) is positioned at the inner side of the shielding cover (39).

5. A cloth collecting device for textile printing and dyeing machinery according to claim 1, characterized in that a third fixing frame (30) is arranged on the inner surface of the cabinet body (31); the third fixing frame (30) is in a U-shaped plate structure, the U-shaped opening is arranged downwards, and a sliding rod (26) is arranged on the third fixing frame (30) in a sliding mode along the vertical direction; the bottom end of the sliding rod (26) is connected with a connecting plate (27), and the top end is connected with a mounting rack (25); the mounting rack (25) is of a U-shaped plate structure, the U-shaped opening is arranged upwards, and the guide roller (23) is rotatably arranged on the mounting rack (25); a first elastic part (28) is connected between the connecting plate (27) and the third fixing frame (30), and a second elastic part (29) is connected between the third fixing frame (30) and the mounting frame (25).

6. A cloth collecting device for textile printing and dyeing machinery according to claim 5, characterized in that a scraper (24) is arranged on the inner bottom surface of the mounting frame (25); a cloth scraping channel is arranged between the scraping plate (24) and the guide roller (23).

7. A cloth collecting device for textile printing and dyeing machinery according to claim 5, characterized in that the first elastic member (28) and the second elastic member (29) are both compression springs, and the first elastic member (28) and the second elastic member (29) are both fitted around the outer periphery of the slide bar (26).

8. The cloth collecting device for the textile printing and dyeing machine is characterized in that the first supporting frame comprises a first fixing plate (71) and a first top platform (81), the first top platform (81) is connected with the top end of the first fixing plate (71), a gripping hole (811) is formed in the first top platform (81), and the first fixing plate (71) is vertically arranged on the bottom surface of the interior of the cabinet body (31); the second supporting frame comprises a second fixing plate (72) and a second top platform (82), the second top platform (82) is connected with the top end of the second fixing plate (72), the second top platform (82) and the first top platform (81) are identical in structure, the second fixing plate (72) is arranged on the second guide rod (20) in a sliding mode, and the second fixing plate (72) is connected with a second lead screw nut (191); the winding roller (1) is rotatably arranged on the first fixing plate (71) and the second fixing plate (72);

two clamping table parts (102) are arranged at two ends of the winding roller (1); the first fixing plate (71) is positioned between two clamping table parts (102) at one end of the winding roller (1); the second fixing plate (72) is positioned between the two clamping table parts (102) at the other end of the winding roller (1);

a first folding curtain (211) is connected between the first fixing plate (71) and the second fixing plate (72); a second folding curtain (212) is connected between the second fixing plate (72) and the second fixing frame (17).

9. A fabric collecting device for a textile printing and dyeing machine, according to claim 1, characterized in that the top cover (32) is provided with a transparent window (34); the transparent window (34) is positioned above the winding roller (1).

10. The cloth collecting device for the textile printing and dyeing machine according to claim 1, characterized in that a handle (38) is arranged on the cabinet body (31), and the bottom of the cabinet body (31) is provided with a support leg (36); the bottom of the supporting leg (36) is provided with a foot cup (37).