Tension control device and method for automatic cloth alignment

Abstract

The present invention discloses a tension control device and method for automatic cloth alignment, relating to the field of cloth processing technology. The device comprises an equipment box, wherein a steam mechanism and a drying mechanism are fixedly disposed on the upper surface of the equipment box, and a tension control mechanism and an alignment mechanism are disposed inside the equipment box; the steam mechanism comprises a steam hood, wherein a water storage box and a steam nozzle are fixedly disposed on the inner top wall of the steam hood; the drying mechanism comprises a drying hood, and the tension control mechanism comprises two tension control rollers, wherein both ends of the rotating shaft of the tension control rollers extend to the outside of the equipment box. By disposing the steam mechanism and the drying mechanism on the surface of the equipment box, the present invention can first use the steam nozzle inside the steam hood to spray steam on the cloth surface, thereby humidifying the surface with high-temperature steam, thereby softening the cloth and removing wrinkles on the cloth surface, which is beneficial for subsequent tensioning and shaping operations of the cloth.

Description

Technical Field

[0001] The present invention relates to the technical field of cloth processing, and in particular to a tension control device and method for automatic cloth alignment. Background Art

[0002] The shaping machine is a machine used to shape textile products. It can be divided into the following types: yarn shaping machine, sock shaping machine, fabric shaping machine, curtain shaping machine, spandex covered yarn shaping machine, silk shaping machine, garment shaping machine and suit shaping machine, etc.

[0003] The publication number is CN216807514U, which is a tension adjustment device for a cloth shaping machine. The device comprises a workbench, an inverted U-shaped cover is fixedly provided on the top of the workbench, a feed roller is fixedly provided on the bottom of one side of the inner part of the inverted U-shaped cover, a pressure roller assembly is provided on the top of one side of the inner part of the inverted U-shaped cover and cooperates with the feed roller, and four guide rollers arranged in a trapezoidal shape are rotatably provided inside the inverted U-shaped cover. The beneficial effect of the utility model is that the position of the tensioning roller can be adjusted as needed by driving two slides to move by two hydraulic cylinders, and the purpose of adjusting the tension is achieved by cooperating with the tensioning roller and the four guide rollers, and the force on both sides of the cloth can be balanced by cooperating with the feed roller and the pressure roller assembly to ensure the quality of winding.

[0004] The tension adjustment device of the fabric shaping machine proposed in the above patent document only utilizes a tensioning roller to tension and adjust the fabric during actual use. However, after the textile fabric is produced and processed by the fabric machinery, wrinkles and unevenness will appear on the surface of the fabric, and the fabric itself has a certain resilience. General tensioning cannot fully flatten the fabric, resulting in unevenness of the fabric when it is wound, affecting the quality of the fabric after winding. Summary of the Invention

[0005] The object of the present invention is to provide a tension control device and method for automatic cloth alignment to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a tension control device for automatic cloth alignment, comprising a device box, a steam mechanism and a drying mechanism fixedly provided on the upper surface of the device box, and a tension control mechanism and an alignment mechanism provided inside the device box;

[0007] The steam mechanism comprises a steam cover, and a water storage box and a steam nozzle are fixedly provided on the inner top wall of the steam cover;

[0008] The drying mechanism includes a drying cover, and a plurality of electric heating tubes are fixedly provided on the inner wall of the drying cover;

[0009] The tension control mechanism includes two tension control rollers, both ends of the rotating shaft of the tension control roller extend to the outside of the equipment box, and the tension control mechanism also includes a driving screw arranged on the side of the equipment box, the surface of the driving screw is threadedly connected to a lifting movable block, and the end of the rotating shaft of the tension control roller is rotatably connected to the surface of the lifting movable block.

[0010] Preferably, the alignment mechanism includes two mounting plates fixed to the inner wall of the equipment box, a bidirectional screw is rotatably arranged between the two mounting plates, the surface of the bidirectional screw is threadedly connected to two inverted L-shaped limit baffles, a limit bottom plate is fixedly arranged on the surface of the limit baffle, a rectangular hole is opened on the surface of the limit baffle, and the inner wall of the rectangular hole is rotatably connected to the limit roller, a guide slide is fixed between the two plates, the limit baffle is slidably connected to the surface of the guide slide, an adjusting motor is fixed to the side of the mounting plate, and the output shaft of the adjusting motor is fixedly connected to one end of the bidirectional screw.

[0011] Preferably, a fabric input port is provided at the right end of the equipment box, and a fabric winding mechanism is provided outside the fabric input port. The fabric winding mechanism includes two support plates, and the opposite surfaces of the two support plates are rotatably provided with limit mounting seats. A mounting slot is provided on the surface of the limit mounting seat, and a positioning block is inserted and installed inside the mounting slot, and a winding roller is fixedly provided between the two positioning blocks.

[0012] Preferably, the inner wall of the mounting slot is provided with two rectangular grooves, and the two rectangular grooves are symmetrically distributed inside the mounting slot, and an arc-shaped protrusion is slidingly provided on the inner wall of the rectangular groove, and a compression spring is fixedly provided between the arc-shaped protrusion and the rectangular groove, and the arc-shaped protrusion is used to limit the positioning block, and a winding motor is fixedly provided on the side of the support plate, and the output shaft of the winding motor is fixedly connected to the surface of the limit mounting seat.

[0013] Preferably, two supporting bottom blocks are fixedly provided on the lower surface of the equipment box, a driving motor is fixedly provided on the inner side of the supporting bottom block, a driving gear is fixedly provided on the output shaft of the driving motor, a transmission rod is rotatably provided between the two supporting bottom blocks, a driven gear is fixedly provided on the surface of the transmission rod, the driving gear is meshed with the driven gear, a first transmission gear is fixedly provided at both ends of the transmission rod, a second transmission gear is fixedly provided at the bottom end of the driving screw rod, the first transmission gear is meshed with the second transmission gear, fixed seats are fixed on both sides of the equipment box, and the top end of the driving screw rod is rotatably connected to the lower surface of the fixed seat.

[0014] Preferably, an electric heater is provided inside the water storage box, and the electric heater is used to heat the water in the water storage box. A steam conduit is fixedly provided between the steam nozzle and the water storage box, and the steam conduit connects the water storage box and the inside of the steam nozzle. A plurality of steam injection holes are provided on the lower surface of the steam nozzle. A water retaining shell is fixedly provided on the inner wall of the water storage box, and the position of the water retaining shell corresponds to the input port of the steam conduit. The water retaining shell can prevent water from entering the steam nozzle.

[0015] Preferably, a circulating air pump is fixedly provided on one side of the equipment box, an air outlet pipe is fixedly provided on the output end of the circulating air pump, the air outlet pipe extends to the interior of the drying hood at one end away from the circulating air pump, a circulating air inlet pipe is fixedly provided on the input end of the circulating air pump, the circulating air inlet pipe extends to the interior of the equipment box at one end away from the circulating air pump, a partition is fixedly provided on the inner wall of the equipment box, a plurality of ventilation holes are provided on the surface of the partition, and the positions of the ventilation holes correspond to the drying hood.

[0016] Preferably, a drying hole and a steam humidifying hole are provided on the inner top wall of the equipment box, and the positions of the drying hole and the steam humidifying hole correspond to the drying hood and the steam hood respectively. A plurality of cloth guide rollers are rotatably provided on the inner wall of the equipment box, and the cloth guide rollers are located above the partition. A cloth conveying hole is provided on the surface of the partition, and the cloth conveying hole is provided at one end of the interior of the equipment box away from the cloth input port.

[0017] Preferably, the inner wall of the equipment box is provided with two feed cloth rollers, the positions of the feed cloth rollers correspond to the cloth input port, and the two feed cloth rollers are symmetrically distributed inside the equipment box up and down, and the inner wall of the equipment box is rotatably provided with a plurality of limiting support rollers, the limiting support rollers are located below the partition, and the limiting support rollers and the tension control rollers are staggered inside the equipment box, and a discharge port is opened at the right end of the equipment box, and the position of the discharge port corresponds to the alignment mechanism.

[0018] A method for using a tension control device for automatic cloth alignment comprises the following steps:

[0019] S1. Deliver the rolled fabric to the equipment box;

[0020] S2. passing the fabric through a steam mechanism to humidify and soften the fabric surface using steam;

[0021] S3. The fabric passes through the drying mechanism and uses a drying cover to dry the fabric surface;

[0022] S4. Make the cloth enter under the partition and reverse the conveying direction, and use the tension control roller to tension the cloth.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] (1) This type of tension control device for automatic fabric alignment has a steam mechanism and a drying mechanism arranged on the surface of the device box. Steam can be sprayed onto the fabric surface using a steam nozzle inside the steam hood, thereby humidifying the surface with high-temperature steam, thereby softening the fabric and removing wrinkles on the fabric surface, which is beneficial for subsequent tensioning and shaping operations on the fabric.

[0025] (2) This type of tension control device for automatic fabric alignment has a tension control mechanism installed inside the equipment box. The tension control roller can be used to pull the fabric up and down, thereby adjusting the tension of the fabric to keep the surface of the fabric flat, making it easier to shape and rewind the fabric.

[0026] (3) This type of tension control device for automatic fabric alignment has an alignment mechanism inside the equipment box. It can use two limit baffles and a limit bottom plate to limit the fabric entering the winding roller on both sides, and can use a bidirectional screw rod to adjust and position the distance between the two limit baffles. It is suitable for limiting and aligning fabrics of different widths, so that the fabric can be neatly wound onto the surface of the winding roller, preventing the fabric from being uneven during winding. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the three-dimensional first-view structure of the present invention;

[0028] Figure 2 This is a schematic diagram of the three-dimensional second viewing angle structure of the present invention;

[0029] Figure 3 This is a schematic diagram of the internal structure of the equipment box of the present invention;

[0030] Figure 4 This is a schematic diagram of the bottom perspective structure of the equipment box of the present invention;

[0031] Figure 5 This is a schematic diagram of the side cross-sectional structure of the equipment box of the present invention;

[0032] Figure 6 for Figure 5 Schematic diagram of the enlarged structure at A in the middle;

[0033] Figure 7 This is a schematic diagram of the interior of the drying hood and the steam hood of the present invention;

[0034] Figure 8 This is a schematic diagram of the alignment mechanism of the present invention;

[0035] Figure 9This is a front view structural diagram of the cloth winding mechanism of the present invention;

[0036] Figure 10 A schematic diagram of the side cross-sectional structure of the position limiting mounting seat of the present invention.

[0037] Figure: 1. Equipment box; 2. Steam mechanism; 3. Drying mechanism; 4. Tension control mechanism; 5. Alignment mechanism; 6. Fabric input port; 7. Fabric rewinding mechanism; 8. Support base; 9. Partition; 10. Ventilation holes; 11. Drying holes; 12. Steam humidification holes; 13. Fabric guide roller; 14. Fabric delivery hole; 15. Fabric feed roller; 16. Positioning support roller; 17. Discharge port.

[0038] 201, steam cover; 202, water storage box; 203, steam nozzle; 204, electric heater; 205, steam conduit; 206, steam injection hole; 207, water retaining shell;

[0039] 301, drying hood; 302, electric heating tube; 303, circulating air pump; 304, air outlet pipe; 305, circulating air inlet pipe;

[0040] 401, tension control roller; 402, driving screw; 403, lifting movable block; 404, driving motor; 405, driving gear; 406, transmission rod; 407, driven gear; 408, first transmission gear; 409, second transmission gear;

[0041] 501, bidirectional screw; 502, limit baffle; 503, limit bottom plate; 504, limit roller; 505, guide slide; 506, adjustment motor;

[0042] 701, support plate; 702, limit mounting seat; 703, mounting slot; 704, positioning block; 705, winding roller; 706, rectangular groove; 707, arc-shaped protrusion; 708, compression spring; 709, winding motor. DETAILED DESCRIPTION

[0043] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0044] See also Figures 1-10 The present invention provides a technical solution: a tension control device for automatic cloth alignment, comprising an equipment box 1, a steam mechanism 2 and a drying mechanism 3 are fixedly arranged on the upper surface of the equipment box 1, and a tension control mechanism 4 and an alignment mechanism 5 are arranged inside the equipment box 1.

[0045] See also Figure 2 A discharge port 17 is provided at the right end of the equipment box 1 , and the position of the discharge port 17 corresponds to the alignment mechanism 5 .

[0046] See also Figure 8 The alignment mechanism 5 includes two mounting plates fixed to the inner wall of the equipment box 1, and a bidirectional screw rod 501 is rotatably arranged between the two mounting plates. The surface of the bidirectional screw rod 501 is threadedly connected to two inverted L-shaped limit baffles 502, and a limit bottom plate 503 is fixedly arranged on the surface of the limit baffle 502. A rectangular hole is opened on the surface of the limit baffle 502, and the inner wall of the rectangular hole is rotatably connected to the limit roller 504. A guide slide rod 505 is fixed between the two plates, and the limit baffle 502 is slidably connected to the surface of the guide slide rod 505. An adjusting motor 506 is fixed to the side of the mounting plate, and the output shaft of the adjusting motor 506 is fixedly connected to one end of the bidirectional screw rod 501.

[0047] It should be noted that the guide slide bar 505 can guide and limit the limit baffle 502, so that the two limit baffles 502 maintain stable movement. The limit baffle 502 and the limit bottom plate 503 form an F shape, which is convenient for limiting and aligning the fabric.

[0048] It is worth mentioning that, by arranging an alignment mechanism 5 inside the equipment box 1, when the cloth is wound, the cloth is passed between the two limit baffles 502, and the limit bottom plate 503 is used to limit the bottom of the cloth, and the two limit baffles 502 are used to limit the cloth on both sides, and the adjustment motor 506 can be used to drive the bidirectional screw rod 501 to rotate, thereby driving the two limit baffles 502 to move in opposite directions, thereby adjusting and positioning the distance between the two limit baffles 502, which is suitable for limiting and aligning cloths of different widths, so that the cloth can be neatly wound onto the surface of the winding roller 705, preventing the cloth from being uneven when winding.

[0049] See also Figure 2 A cloth input port 6 is provided at the right end of the equipment box 1, and a cloth winding mechanism 7 is provided outside the cloth input port 6. The cloth winding mechanism 7 includes two support plates 701. The opposite surfaces of the two support plates 701 are rotatably provided with limit mounting seats 702. The surface of the limit mounting seat 702 is provided with a mounting slot 703. A positioning block 704 is inserted into the interior of the mounting slot 703, and a winding roller 705 is fixedly provided between the two positioning blocks 704.

[0050] See also Figure 3 The inner wall of the equipment box 1 is provided with two feed cloth rollers 15 , the position of the feed cloth rollers 15 corresponds to the cloth input port 6 , and the two feed cloth rollers 15 are symmetrically distributed inside the equipment box 1 up and down.

[0051] Two rectangular grooves 706 are provided on the inner wall of the mounting slot 703, and the two rectangular grooves 706 are symmetrically distributed inside the mounting slot 703. An arc-shaped protrusion 707 is slidingly provided on the inner wall of the rectangular groove 706. A compression spring 708 is fixedly provided between the arc-shaped protrusion 707 and the rectangular groove 706. The arc-shaped protrusion 707 is used to limit the positioning block 704. A winding motor 709 is fixedly provided on the side of the support plate 701, and the output shaft of the winding motor 709 is fixedly connected to the surface of the limit mounting seat 702.

[0052] By setting up the fabric winding mechanism 7, the positioning blocks 704 at both ends of the winding roller 705 can be inserted into the mounting slots 703 on the surface of the limiting mounting seat 702, and the two arc-shaped protrusions 707 are used to limit the positioning blocks 704, so as to facilitate the installation and disassembly of the winding roller 705, and the winding motor 709 can be used to drive the winding roller 705 to automatically wind the fabric.

[0053] See also Figure 7 The steam mechanism 2 includes a steam cover 201 , and a water storage box 202 and a steam nozzle 203 are fixedly provided on the inner top wall of the steam cover 201 .

[0054] An electric heater 204 is provided inside the water storage box 202, and the electric heater 204 is used to heat the water in the water storage box 202. A steam conduit 205 is fixedly provided between the steam nozzle 203 and the water storage box 202, and the steam conduit 205 connects the water storage box 202 and the interior of the steam nozzle 203. A plurality of steam injection holes 206 are provided on the lower surface of the steam nozzle 203. A water retaining shell 207 is fixedly provided on the inner wall of the water storage box 202. The position of the water retaining shell 207 corresponds to the input port of the steam conduit 205. The water retaining shell 207 can prevent water from entering the interior of the steam nozzle 203.

[0055] The drying mechanism 3 includes a drying cover 301 , and a plurality of electric heating tubes 302 are fixedly provided on the inner wall of the drying cover 301 .

[0056] The inner top wall of the equipment box 1 is provided with a drying hole 11 and a steam humidifying hole 12. The positions of the drying hole 11 and the steam humidifying hole 12 correspond to the drying hood 301 and the steam hood 201 respectively. The inner wall of the equipment box 1 is rotatably provided with a plurality of cloth guide rollers 13. The cloth guide rollers 13 are located above the partition 9. The surface of the partition 9 is provided with a cloth conveying hole 14. The cloth conveying hole 14 is arranged at one end of the interior of the equipment box 1 away from the cloth input port 6.

[0057] See also Figure 1 and Figure 5A circulating air pump 303 is fixedly provided on one side of the equipment box 1, and an air outlet pipe 304 is fixedly provided on the output end of the circulating air pump 303. The end of the air outlet pipe 304 away from the circulating air pump 303 extends to the inside of the drying hood 301. A circulating air inlet pipe 305 is fixedly provided on the input end of the circulating air pump 303. The end of the circulating air inlet pipe 305 away from the circulating air pump 303 extends to the inside of the equipment box 1. A partition 9 is fixedly provided on the inner wall of the equipment box 1. A plurality of ventilation holes 10 are provided on the surface of the partition 9. The positions of the ventilation holes 10 correspond to the drying hood 301.

[0058] It is worth noting that by arranging the steam mechanism 2 and the drying mechanism 3 on the surface of the equipment box 1, the steam nozzle 203 inside the steam hood 201 can be used to spray steam on the surface of the cloth, so as to humidify the surface with high-temperature steam, thereby softening the cloth and removing wrinkles on the surface of the cloth, which is beneficial to the subsequent tensioning and shaping operations of the cloth.

[0059] See also Figure 5 The tension control mechanism 4 includes two tension control rollers 401, both ends of the rotating shaft of the tension control roller 401 extend to the outside of the equipment box 1, and the tension control mechanism 4 also includes a driving screw 402 arranged on the side of the equipment box 1. The surface of the driving screw 402 is threadedly connected to a lifting movable block 403, and the end of the rotating shaft of the tension control roller 401 is rotatably connected to the surface of the lifting movable block 403.

[0060] The inner wall of the equipment box 1 is rotatably provided with a plurality of limiting support rollers 16 , which are located below the partition 9 , and the limiting support rollers 16 and the tension control rollers 401 are staggeredly distributed inside the equipment box 1 .

[0061] See also Figure 4 Two supporting bottom blocks 8 are fixedly provided on the lower surface of the equipment box 1, and a driving motor 404 is fixedly provided on the inner side of the supporting bottom block 8. A driving gear 405 is fixedly provided on the output shaft of the driving motor 404. A transmission rod 406 is rotatably provided between the two supporting bottom blocks 8, and a driven gear 407 is fixedly provided on the surface of the transmission rod 406. The driving gear 405 is engaged with the driven gear 407. A first transmission gear 408 is fixedly provided at both ends of the transmission rod 406, and a second transmission gear 409 is fixedly provided at the bottom end of the driving screw rod 402. The first transmission gear 408 is engaged with the second transmission gear 409. Fixed seats are fixed on both sides of the equipment box 1, and the top end of the driving screw rod 402 is rotatably connected to the lower surface of the fixed seat.

[0062] It is worth noting that by arranging a tension control mechanism 4 inside the equipment box 1, the tension control roller 401 can be used to pull the cloth up and down, thereby adjusting the tension of the cloth to keep the cloth surface flat, which is convenient for subsequent shaping and winding of the cloth.

[0063] A method for using a tension control device for automatic cloth alignment includes the following steps: S1. conveying the cloth into the interior of the equipment box 1; specifically, first, the cloth is fed from the cloth input port 6 between two cloth feed rollers 15, and then the cloth is staggered up and down between a plurality of cloth guide rollers 13, and the cloth is fed from the cloth feeding hole 14 to the area below the partition 9, the cloth feeding direction is turned 180 degrees, and then the cloth is staggered between the tension control roller 401 and the limit support roller 16.

[0064] S2. The fabric passes through the steam mechanism 2, where steam is used to humidify and soften the fabric surface. Specifically, the water in the water storage box 202 is heated by the electric heater 204. The steam generated by the heated water is input into the steam conduit 205. The steam conduit 205 then inputs the steam into the steam nozzle 203. The steam is then input into the equipment box 1 through the steam humidification holes 12 through the plurality of steam injection holes 206 on the surface of the steam nozzle 203. The steam is then input into the equipment box 1 through the steam humidification holes 12, thereby humidifying and softening the fabric surface.

[0065] S3. The fabric passes through the drying mechanism 3 and is dried by the drying hood 301. Specifically, the air inside the drying hood 301 is heated by the electric heating tube 302, and the circulating air pump 303 is used to transport air to the drying hood 301, thereby inputting the hot air into the equipment box 1 through the drying holes 11, thereby drying and dehumidifying the fabric surface. At the same time, the air above the partition 9 is input to the bottom of the partition 9 through the several ventilation holes 10 on the surface of the partition 9, and the excess air inside the equipment box 1 is input to the circulating air pump 303 through the circulating air inlet pipe 305, thereby realizing air circulation inside the equipment box 1.

[0066] S4. Make the cloth enter under the partition 9 and reverse the conveying direction, and use the tension control roller 401 to tension the cloth; specifically, use the drive motor 404 to drive the driving gear 405 to rotate, and then drive the driven gear 407 and the transmission rod 406 to rotate, the transmission rod 406 drives the first transmission gear 408 to rotate, and then drives the second transmission gear 409 and the driving screw 402 to rotate, and the driving screw 402 drives the lifting movable block 403 to move downward, thereby causing the tension control roller 401 and the limiting support roller 16 to be misaligned up and down, thereby tensioning the cloth and facilitating the tension control of the cloth.

[0067] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology. It will not be described in detail here. The content not described in detail in this specification belongs to the existing technology known to professional and technical personnel in this field.

[0068] The present invention and its embodiments are described above. This description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by this and, without departing from the purpose of the present invention, designs structures and embodiments similar to this technical solution without inventiveness, they shall fall within the scope of protection of the present invention.

Claims

1. A tension control device for automatic cloth alignment, comprising a device box (1), characterized in that: A steam mechanism (2) and a drying mechanism (3) are fixedly provided on the upper surface of the equipment box (1), and a tension control mechanism (4) and an alignment mechanism (5) are provided inside the equipment box (1); The steam mechanism (2) comprises a steam hood (201), and a water storage box (202) and a steam nozzle (203) are fixedly provided on the inner top wall of the steam hood (201); The drying mechanism (3) comprises a drying cover (301), and a plurality of electric heating tubes (302) are fixedly provided on the inner wall of the drying cover (301); The tension control mechanism (4) comprises two tension control rollers (401), both ends of the rotating shafts of the tension control rollers (401) extend to the outside of the equipment box (1), and the tension control mechanism (4) further comprises a driving screw (402) arranged on the side of the equipment box (1), the surface of the driving screw (402) is threadedly connected to a lifting movable block (403), and the end of the rotating shaft of the tension control roller (401) is rotatably connected to the surface of the lifting movable block (403); An electric heater (204) is provided inside the water storage box (202), and the electric heater (204) is used to heat the water in the water storage box (202). A steam conduit (205) is fixedly provided between the steam nozzle (203) and the water storage box (202), and the steam conduit (205) connects the water storage box (202) and the interior of the steam nozzle (203) to each other. A plurality of steam injection holes (206) are provided on the lower surface of the steam nozzle (203). A water retaining shell (207) is fixedly provided on the inner wall of the water storage box (202), and the position of the water retaining shell (207) corresponds to the input port of the steam conduit (205). The water retaining shell (207) can prevent water from entering the interior of the steam nozzle (203). A circulating air pump (303) is fixedly provided on one side of the equipment box (1), an outlet pipe (304) is fixedly provided on the output end of the circulating air pump (303), and an end of the outlet pipe (304) away from the circulating air pump (303) extends to the interior of the drying hood (301), a circulating air inlet pipe (305) is fixedly provided on the input end of the circulating air pump (303), and an end of the circulating air inlet pipe (305) away from the circulating air pump (303) extends to the interior of the equipment box (1), a partition (9) is fixedly provided on the inner wall of the equipment box (1), and a plurality of ventilation holes (10) are opened on the surface of the partition (9), and the positions of the ventilation holes (10) correspond to the drying hood (301); A cloth input port (6) is provided at the right end of the equipment box (1), and a plurality of cloth guide rollers (13) are rotatably provided on the inner wall of the equipment box (1), and the cloth guide rollers (13) are located above the partition (9). A cloth conveying hole (14) is provided on the surface of the partition (9), and the cloth conveying hole (14) is provided at one end of the equipment box (1) away from the cloth input port (6). A plurality of position-limiting support rollers (16) are rotatably provided on the inner wall of the equipment box (1), and the position-limiting support rollers (16) are located below the partition (9).

2. The tension control device for automatic cloth alignment according to claim 1, characterized in that: The alignment mechanism (5) comprises two mounting plates fixed to the inner wall of the equipment box (1); a bidirectional screw rod (501) is rotatably arranged between the two mounting plates; two inverted L-shaped limit baffles (502) are threadedly connected to the surface of the bidirectional screw rod (501); a limit bottom plate (503) is fixedly arranged on the surface of the limit baffle (502); a rectangular hole is opened on the surface of the limit baffle (502); a limit roller (504) is rotatably connected to the inner wall of the rectangular hole; a guide slide rod (505) is fixed between the two plates; the limit baffle (502) is slidably connected to the surface of the guide slide rod (505); an adjustment motor (506) is fixed to the side of the mounting plate; the output shaft of the adjustment motor (506) is fixedly connected to one end of the bidirectional screw rod (501).

3. The tension control device for automatic cloth alignment according to claim 1, characterized in that: A fabric winding mechanism (7) is provided outside the fabric input port (6), and the fabric winding mechanism (7) comprises two support plates (701). The opposing surfaces of the two support plates (701) are both rotatably provided with position-limiting mounting seats (702). A mounting slot (703) is provided on the surface of the position-limiting mounting seat (702). A positioning block (704) is inserted and installed inside the mounting slot (703). A winding roller (705) is fixedly provided between the two positioning blocks (704).

4. The tension control device for automatic cloth alignment according to claim 3, characterized in that: The inner wall of the mounting slot (703) is provided with two rectangular grooves (706), and the two rectangular grooves (706) are symmetrically distributed inside the mounting slot (703); an arc-shaped protrusion (707) is slidably provided on the inner wall of the rectangular groove (706); a compression spring (708) is fixedly provided between the arc-shaped protrusion (707) and the rectangular groove (706); the arc-shaped protrusion (707) is used to limit the positioning block (704); a winding motor (709) is fixedly provided on the side of the support plate (701); and an output shaft of the winding motor (709) is fixedly connected to the surface of the limiting mounting seat (702).

5. The tension control device for automatic cloth alignment according to claim 1, characterized in that: Two supporting bottom blocks (8) are fixedly provided on the lower surface of the equipment box (1), a driving motor (404) is fixedly provided on the inner side of the supporting bottom block (8), a driving gear (405) is fixedly provided on the output shaft of the driving motor (404), a transmission rod (406) is rotatably provided between the two supporting bottom blocks (8), a driven gear (407) is fixedly provided on the surface of the transmission rod (406), the driving gear (405) is meshed with the driven gear (407), a first transmission gear (408) is fixedly provided at both ends of the transmission rod (406), a second transmission gear (409) is fixedly provided at the bottom end of the driving screw rod (402), the first transmission gear (408) is meshed with the second transmission gear (409), and a fixing seat is fixed on both sides of the equipment box (1), and the top end of the driving screw rod (402) is rotatably connected to the lower surface of the fixing seat.

6. The tension control device for automatic cloth alignment according to claim 1, characterized in that: A drying hole (11) and a steam humidification hole (12) are provided on the inner top wall of the equipment box (1), and the positions of the drying hole (11) and the steam humidification hole (12) correspond to the drying cover (301) and the steam cover (201), respectively.

7. The tension control device for automatic cloth alignment according to claim 1, characterized in that: The inner wall of the equipment box (1) is provided with two feed cloth rollers (15), the position of the feed cloth rollers (15) corresponds to the cloth input port (6), and the two feed cloth rollers (15) are symmetrically distributed inside the equipment box (1) in an upper and lower direction, and the limiting support roller (16) and the tension control roller (401) are staggeredly distributed inside the equipment box (1), and the right end of the equipment box (1) is provided with a discharge port (17), and the position of the discharge port (17) corresponds to the alignment mechanism (5).

8. A method for using a tension control device for automatic cloth alignment, using the tension control device for automatic cloth alignment according to any one of claims 1 to 7, characterized in that ; Comprise the following steps: S1. The roll of fabric is delivered to the interior of the equipment box; S2. passing the fabric through a steam mechanism to humidify and soften the fabric surface using steam; S3. The fabric passes through the drying mechanism and uses a drying cover to dry the fabric surface; S4. Make the cloth enter under the partition and reverse the conveying direction, and use the tension control roller to tension the cloth.

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