CN113215803B - Cloth leveling device on weaving equipment - Google Patents

Abstract

The invention discloses a cloth leveling device on a textile device, which comprises a bottom plate, an adjusting assembly and a detecting assembly, wherein the bottom plate is provided with a plurality of holes; a bottom plate: vertical plates are symmetrically arranged at two ends of the surface, guide rollers are rotatably connected to the vertical plates, transverse plates are arranged between the vertical plates at two sides, conveying rollers are uniformly rotatably connected to the transverse plates, a lifting assembly is arranged in the middle of each transverse plate, a flattening assembly is arranged on each lifting assembly, a fixing assembly is arranged on one side of each transverse plate, and a tensioning assembly is arranged on the vertical plate on one side; the adjusting component: including support, guide slot, mounting groove, first motor, lead screw, slide, lower voussoir, guide arm, mounting panel, first spring and last voussoir, the top of riser is located to the support, the top surface middle part of support is located to the guide slot, and the cloth leveling device on this weaving equipment can realize detecting the cloth, in time discovers the fold to can flatten the fold, avoid the quality of cloth to receive the influence, the practicality is stronger.

Description

Cloth leveling device on weaving equipment

Technical Field

The invention relates to the technical field of textile equipment, in particular to a cloth leveling device on the textile equipment.

Background

Textile equipment is the general name of various mechanical equipment that become required fabrics with natural fibre or chemical fiber processing, generalized textile machinery still includes the chemical machinery of production chemical fiber, textile machinery is textile industry's means of production and material basis, its technical merit, quality and manufacturing cost, the development of textile industry is directly related to, current some textile equipment is in the use, the fold can appear in the cloth, lead to the quality of product to receive serious influence, and current some textile equipment can't detect the fold, lead to the unable fold exhibition in time to be flat.

Disclosure of Invention

The invention aims to overcome the existing defects and provides a cloth leveling device on textile equipment, which can detect cloth, find wrinkles in time, flatten the wrinkles, avoid the quality of the cloth from being affected, has strong practicability and can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a cloth leveling device on a textile device comprises a bottom plate, an adjusting assembly and a detecting assembly;

a bottom plate: vertical plates are symmetrically arranged at two ends of the surface, guide rollers are rotatably connected to the vertical plates, transverse plates are arranged between the vertical plates at two sides, conveying rollers are uniformly rotatably connected to the transverse plates, a lifting assembly is arranged in the middle of each transverse plate, a flattening assembly is arranged on each lifting assembly, a fixing assembly is arranged on one side of each transverse plate, and a tensioning assembly is arranged on the vertical plate on one side;

the adjusting component: including support, guide slot, mounting groove, first motor, lead screw, slide, lower voussoir, guide arm, mounting panel, first spring and last voussoir, the top of riser is located to the support, the guide slot is located the top surface middle part of support, the mounting groove is located top surface one side of support, first motor is located in the mounting groove, the lead screw rotates to be connected in the guide slot, and the output shaft fixed connection of one end and first motor of lead screw, the slide passes through the screw hole threaded connection in middle part on the lead screw, and slide and the inboard sliding connection of guide slot, the voussoir is located the surface of slide down, the guide arm symmetry runs through the top surface both sides of support, the both sides of mounting panel respectively with the top fixed connection of the guide arm of both sides, first spring cup joints at the top of guide arm, and the both ends of first spring respectively with the fixed surface connection of mounting panel and support, the upper wedge block is arranged in the middle of the bottom surface of the mounting plate and correspondingly matched with the lower wedge block;

a detection component: the infrared distance measuring device comprises a frame plate, an infrared distance measuring sensor, an installation frame, a square rod, a detection plate, a support frame, a detection roller and a second spring, wherein the frame plate is arranged at the bottom end of a guide rod, the infrared distance measuring sensor is embedded in the middle of the frame plate, the installation frame is arranged on the bottom surface of the frame plate, the square rod penetrates through the middle of the bottom surface of the installation frame, the detection plate is arranged at the top end of the square rod and corresponds to the infrared distance measuring sensor, the support frame is arranged at the bottom end of the square rod, the detection roller is rotatably connected in the support frame and corresponds to a guide roller, and the second spring is sleeved on the square rod;

wherein: still include the PLC controller, the surface of bottom plate is located to the PLC controller, and the input of PLC controller is connected with external power source's output electricity, and the output of PLC controller is connected with the input electricity of first motor, and the input of PLC controller is connected with infrared distance measuring sensor's output electricity.

Further, lifting unit includes mounting bracket, guide rail, first bidirectional screw, slider and second motor, the surface middle part of the diaphragm of both sides is located respectively to the both sides of mounting bracket, the guide rail is located on the mounting bracket, first bidirectional screw rotates to be connected in the guide rail, and the bilateral symmetry of first bidirectional screw is equipped with screw thread opposite in spiral direction, the slider symmetry is equipped with two, and two sliders are respectively through the screw threaded connection in the both sides of first bidirectional screw at middle part, the side of mounting bracket is located to the second motor, the output shaft of second motor and the one end fixed connection of first bidirectional screw, and the input of second motor is connected with the output electricity of PLC controller.

Further, the lifting component further comprises two connecting rods, a mounting seat and two fixing rods, the two connecting rods are symmetrically arranged, one ends of the two connecting rods are respectively movably connected with the bottom surfaces of the two side sliding blocks, the two sides of the surface of the mounting seat are respectively movably connected with the other ends of the two side connecting rods, the fixing rods are arranged in the middle of the bottom surface of the mounting seat, the first bidirectional screw rod is driven to rotate by the rotation of the second motor, the two side sliding blocks can be folded or kept away from each other under the action of the guide rail, then the two side connecting rods can be folded or kept away from each other, and the lifting of the flattening component can be achieved.

Further, flat subassembly of exhibition is including fixed frame, the bidirectional screw rod of second and movable block, the bottom of dead lever is located to fixed frame, the bidirectional screw rod of second rotates to be connected in fixed frame, the movable block symmetry is equipped with two, and two movable blocks are respectively through the both sides of the screw threaded connection at middle part at the bidirectional screw rod of second.

Further, it still includes spacing frame, gyro wheel and third motor to open up flat subassembly, the bottom surface of both sides movable block is located to spacing frame symmetry, the gyro wheel rotates to be connected in spacing frame, the terminal surface of fixed frame is located to the third motor, the output shaft of third motor and the one end fixed connection of the bidirectional screw of second, the input of third motor is connected with the output electricity of PLC controller, and flat subassembly can utilize the rotation of third motor to drive the bidirectional screw of second and rotate after the gyro wheel compresses tightly the cloth, under the effect of fixed frame, can realize that the both sides movable block is moved to both sides respectively by the intermediate position, then the accessible gyro wheel makes the cloth expand to both sides, can be with the fold exhibition flat.

Further, fixed subassembly includes mount, installation pole, extension board and electric putter, the mount is located surface one side of diaphragm, the surface both sides of mount are run through to the installation pole symmetry, the both sides of extension board respectively with the top fixed connection of both sides installation pole, electric putter locates the surface middle part of mount, and electric putter's top and extension board fixed connection, electric putter's input and the output electricity of PLC controller are connected.

Further, fixed subassembly still includes fixed plate, fixing base and tight pulley, the bottom of the installation pole of both sides is located to the fixed plate symmetry, the bottom surface of fixed plate is evenly located to the fixing base, the tight pulley rotates to be connected in the fixing base, and the tight pulley corresponds with the transfer roller, and the usable electric putter's of fixed subassembly shrink drives extension board downstream, and then accessible installation pole drives the tight pulley motion, and closely laminate in the surface of tight with the cloth up to the tight pulley, can compress tightly the cloth after the exhibition flat, avoids the fold to recover.

Further, the tensioning subassembly includes movable rod, end plate and tensioning roller, the movable rod runs through the side of the riser of both sides, the fixed cup joint of one end of end plate is on the movable rod, the tensioning roller rotates the other end of connecting at the end plate.

Further, the tensioning subassembly still includes fixed block, second electric putter and connecting plate, the fixed one end of cup jointing at the movable rod of fixed block, the side at the riser of the one end swing joint of second electric putter, the side of fixed block is located to the one end of connecting plate, and the other end of connecting plate and second electric putter's other end swing joint, and the flexible of the usable second electric putter of tensioning subassembly drives the movable rod through the connecting plate and rotates, and then accessible end plate drive tensioning roller rotates, and when the end plate rotates clockwise, can increase the rate of tension of cloth, when the end plate changes to the horizontality, the rate of tension is the biggest, continues to rotate then the rate of tension diminishes gradually.

Further, still including pulling the subassembly, pull the subassembly and include curb plate, carry over pinch rolls, pinion, fourth motor and master gear, the curb plate symmetry is located the side bottom of the riser of one side wherein, the carry over pinch rolls rotates to be connected on the curb plate, the fixed one end at the carry over pinch rolls that cup joints of pinion, the side of curb plate is located to the fourth motor, the output shaft of fourth motor and the one end fixed connection of carry over pinch rolls, the master gear is fixed cup joint on the output shaft of fourth motor and with the pinion meshing, the input of fourth motor is connected with the output electricity of PLC controller, and the rotation of the usable fourth motor of subassembly drives the master gear and rotates, and the master gear can realize the carry over pinch rolls rotation through with the pinion meshing, can realize feeding of cloth.

Compared with the prior art, the invention has the beneficial effects that: this cloth leveling device on weaving equipment has following benefit:

1. this last cloth leveling device's of weaving equipment detecting element can appear when the fold on the cloth, and the cloth thickness of fold department can increase, and when detecting the roller, under the effect of deflector roll, can make the detection roller upwards promote, and then accessible square pole drives the pick-up plate upward movement, and the distance between pick-up plate and the infrared distance measuring sensor this moment reduces, and infrared distance measuring sensor can sense and produce the signal, can judge that the fold appears in the cloth.

2. This last cloth leveling device's of weaving equipment exhibition flat subassembly can utilize the rotation of third motor to drive the rotation of second bidirectional screw rod after the gyro wheel compresses tightly the cloth, under the effect of fixed frame, can realize both sides movable block and remove to both sides respectively by the intermediate position, then the accessible gyro wheel makes the cloth expand to both sides, can be with the fold exhibition flat.

3. The usable first electric putter's of the fixed subassembly of this last cloth leveling device of weaving equipment shrink and drive extension board downstream, and then accessible installation pole drives the tight pulley motion, and the surface of tight laminating of tight until tight pulley and cloth can compress tightly the cloth after the exhibition paper, avoids the fold to recover.

4. This last cloth leveling device's of weaving equipment usable second electric putter's of tensioning assembly flexible drives the movable rod through the connecting plate and rotates, and then accessible end plate drives the tensioning roller and rotates, and when the end plate rotates clockwise, can increase the rate of tension of cloth, when the end plate rotated to the horizontality, the rate of tension was the biggest, continues to rotate then the rate of tension diminishes gradually.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a rear view of the present invention;

FIG. 4 is a schematic side view of the present invention.

In the figure: 1 bottom plate, 11 PLC, 12 vertical plates, 13 guide rollers, 14 transverse plates, 15 conveying rollers, 2 adjusting components, 21 brackets, 22 guide grooves, 23 installation grooves, 24 first motors, 25 lead screws, 26 sliding seats, 27 lower wedges, 28 guide rods, 29 installation plates, 291 first springs, 292 upper wedges, 3 detection components, 31 frame plates, 32 infrared distance measurement sensors, 33 installation frames, 34 square rods, 35 detection plates, 36 support frames, 37 detection rollers, 38 second springs, 4 lifting components, 41 installation frames, 42 guide rails, 43 first bidirectional screws, 44 sliding blocks, 45 connecting rods, 46 installation seats, 47 fixing rods, 48 second motors, 5 flattening components, 51 fixing frames, 52 second bidirectional screws, 53 movable blocks, 54 limiting frames, 55 idler wheels, 56 third motors, 6 fixing components, 61 fixing frames, 62 installation rods, 63 support plates, 64 first electric push rods, 65 fixing plates, 66 fixing seats, 66 support plates, 22 guide grooves, 23 installation grooves, 24 first motors, 25 lead screws, 26 sliding seats, 27 lower wedges, 28 guide rods, 43 second springs, 38 second springs, 4 lifting components, 41 lifting components, 6 fixing components, 61 fixing components, 62 installation rods, 63 support plates, 64 first electric push rods, 65 fixing plates, 64 fixing plates, 6 fixing seats, 6 fixing plates, and the like, 67 fixed pulley, 7 tensioning assembly, 71 movable rod, 72 end plate, 73 tensioning roller, 74 fixed block, 75 second electric push rod, 76 connecting plate, 8 traction assembly, 81 side plate, 82 traction roller, 83 secondary gear, 84 fourth motor, 85 main gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a cloth leveling device on a textile device comprises a base plate 1, an adjusting component 2 and a detecting component 3;

bottom plate 1: the two ends of the surface are symmetrically provided with vertical plates 12, guide rollers 13 are rotatably connected to the vertical plates 12, transverse plates 14 are arranged between the vertical plates 12 on the two sides, conveying rollers 15 are uniformly and rotatably connected to the transverse plates 14, a lifting assembly 4 is arranged in the middle of the transverse plates 14, the lifting assembly 4 comprises a mounting frame 41, a guide rail 42, a first bidirectional screw 43, sliding blocks 44 and a second motor 48, the two sides of the mounting frame 41 are respectively arranged in the middle of the surface of the transverse plates 14 on the two sides, the guide rail 42 is arranged on the mounting frame 41, the first bidirectional screw 43 is rotatably connected in the guide rail 42, the two sides of the first bidirectional screw 43 are symmetrically provided with threads with opposite spiral directions, the sliding blocks 44 are symmetrically provided with two, the two sliding blocks 44 are respectively in threaded connection with the two sides of the first bidirectional screw 43 through screw holes in the middle, the second motor 48 is arranged on the side surface of the mounting frame 41, and an output shaft of the second motor 48 is fixedly connected with one end of the first bidirectional screw 43, the input end of the second motor 48 is electrically connected with the output end of the PLC controller 11, and further comprises two connecting rods 45, a mounting seat 46 and a fixing rod 47, wherein the two connecting rods 45 are symmetrically arranged, one end of each of the two connecting rods 45 is respectively movably connected with the bottom surface of the sliding block 44 on the two sides, the two sides of the surface of the mounting seat 46 are respectively movably connected with the other end of the connecting rod 45 on the two sides, the fixing rod 47 is arranged in the middle of the bottom surface of the mounting seat 46, the lifting assembly 4 is provided with a flattening assembly 5, the flattening assembly 5 comprises a fixing frame 51, a second bidirectional screw 52 and a movable block 53, the fixing frame 51 is arranged at the bottom end of the fixing rod 47, the second bidirectional screw 52 is rotatably connected in the fixing frame 51, the two movable blocks 53 are symmetrically arranged, the two movable blocks 53 are respectively connected with the two sides of the second bidirectional screw 52 through screw threads on the middle of a screw hole, and further comprises a limiting frame 54, a roller 55 and a third motor 56, the limiting frame 54 is symmetrically arranged on the bottom surfaces of the movable blocks 53 on the two sides, the roller 55 is rotatably connected in the limiting frame 54, the third motor 56 is arranged on the end surface of the fixing frame 51, the output shaft of the third motor 56 is fixedly connected with one end of the second bidirectional screw rod 52, the input end of the third motor 56 is electrically connected with the output end of the PLC 11, one side of the transverse plate 14 is provided with the fixing component 6, the fixing component 6 comprises a fixing frame 61, a mounting rod 62, a supporting plate 63 and a first electric push rod 64, the fixing frame 61 is arranged on one side of the surface of the transverse plate 14, the mounting rod 62 symmetrically penetrates through two sides of the surface of the fixing frame 61, two sides of the supporting plate 63 are respectively fixedly connected with the top ends of the mounting rods 62 on two sides, the first electric push rod 64 is arranged in the middle of the surface of the fixing frame 61, the top end of the first electric push rod 64 is fixedly connected with the supporting plate 63, the input end of the first electric push rod 64 is electrically connected with the output end of the PLC 11, the fixing plate 65, a fixing seat 66 and a fixing wheel 67, the fixed plate 65 is symmetrically arranged at the bottom ends of the mounting rods 62 at two sides, the fixed base 66 is uniformly arranged at the bottom surface of the fixed plate 65, the fixed wheel 67 is rotatably connected in the fixed base 66, the fixed wheel 67 corresponds to the conveying roller 15, the tensioning component 7 is arranged on the vertical plate 12 at one side, the tensioning component 7 comprises a movable rod 71, an end plate 72 and a tensioning roller 73, the movable rod 71 penetrates through the side surfaces of the vertical plates 12 at two sides, one end of the end plate 72 is fixedly sleeved on the movable rod 71, the tensioning roller 73 is rotatably connected at the other end of the end plate 72, the fixing plate 74, a second electric push rod 75 and a connecting plate 76 are further included, the fixed block 74 is fixedly sleeved at one end of the movable rod 71, one end of the second electric push rod 75 is movably connected at the side surface of the vertical plate 12, one end of the connecting plate 76 is arranged at the side surface of the fixed block 74, and the other end of the connecting plate 76 is movably connected with the other end of the second electric push rod 75;

the adjusting component 2: comprises a bracket 21, a guide groove 22, a mounting groove 23, a first motor 24, a screw rod 25, a slide seat 26, a lower wedge 27, a guide rod 28, a mounting plate 29, a first spring 291 and an upper wedge 292, wherein the bracket 21 is arranged at the top end of a vertical plate 12, the guide groove 22 is arranged in the middle of the top surface of the bracket 21, the mounting groove 23 is arranged at one side of the top surface of the bracket 21, the first motor 24 is arranged in the mounting groove 23, the screw rod 25 is rotatably connected in the guide groove 22, one end of the screw rod 25 is fixedly connected with an output shaft of the first motor 24, the slide seat 26 is in threaded connection with the screw rod 25 through a threaded hole in the middle, the slide seat 26 is in sliding connection with the inner side of the guide groove 22, the lower wedge 27 is arranged on the surface of the slide seat 26, the guide rods 28 symmetrically penetrate through two sides of the top surface of the bracket 21, two sides of the mounting plate 29 are respectively fixedly connected with the top ends of the guide rods 28 at two sides, the first spring 291 is sleeved on the top of the guide rod 28, and two ends of the first spring 291 are respectively fixedly connected with the surfaces of the mounting plate 29 and the bracket 21, the upper wedge 292 is arranged in the middle of the bottom surface of the mounting plate 29, and the upper wedge 292 is correspondingly matched with the lower wedge 27;

the detection assembly 3: the infrared distance measuring device comprises a frame plate 31, an infrared distance measuring sensor 32, a mounting frame 33, a square rod 34, a detection plate 35, a supporting frame 36, a detection roller 37 and a second spring 38, wherein the frame plate 31 is arranged at the bottom end of a guide rod 28, the infrared distance measuring sensor 32 is embedded in the middle of the frame plate 31, the mounting frame 33 is arranged on the bottom surface of the frame plate 31, the square rod 34 penetrates through the middle of the bottom surface of the mounting frame 33, the detection plate 35 is arranged at the top end of the square rod 34 and corresponds to the infrared distance measuring sensor 32, the supporting frame 36 is arranged at the bottom end of the square rod 34, the detection roller 37 is rotatably connected in the supporting frame 36, the detection roller 37 corresponds to a guide roller 13, and the second spring 38 is sleeved on the square rod 34;

wherein: still include PLC controller 11, PLC controller 11 locates the surface of bottom plate 1, and PLC controller 11's input is connected with external power source's output electricity, and PLC controller 11's output is connected with the input electricity of first motor 24, and PLC controller 11's input is connected with infrared distance measuring sensor 32's output electricity.

Wherein: still include and pull subassembly 8, pull subassembly 8 including curb plate 81, carry over pinch rolls 82, pinion 83, fourth motor 84 and main gear 85, curb plate 81 symmetry is located the side bottom of riser 12 of one side wherein, carry over pinch rolls 82 rotates and connects on curb plate 81, the fixed cover of pinion 83 is connected in the one end of carry over pinch rolls 82, the side of curb plate 81 is located to fourth motor 84, the output shaft of fourth motor 84 and the one end fixed connection of carry over pinch rolls 82, main gear 85 is fixed cup joints on the output shaft of fourth motor 84 and meshes with pinion 83, the input of fourth motor 84 is connected with the output electricity of PLC controller 11.

The flattening component 5 can drive the second bidirectional screw 52 to rotate by the rotation of the third motor 56 after the roller 55 compresses the cloth, and under the action of the fixed frame 51, the movable blocks 53 on two sides can move from the middle position to two sides respectively, and then the roller 55 can expand the cloth to two sides, so that the folds can be flattened.

When in use:

firstly, the cloth passes through the guide roller 13 and the conveying roller 15 in sequence, passes through the guide roller 13 at the other side, bypasses the tension roller 73 and the traction roller 82 in sequence, the rotation of the fourth motor 84 drives the main gear 85 to rotate, the main gear 85 is meshed with the pinion 83, the rotation 82 of the traction roller can be realized, the feeding of the cloth can be realized, when the cloth has wrinkles, the thickness of the cloth at the wrinkles is increased, when the cloth passes through the detection roller 37, the detection roller 37 is lifted upwards under the action of the guide roller 13, the detection plate 35 is driven to move upwards through the square rod 34, the distance between the detection plate 35 and the infrared distance measurement sensor 32 is reduced, the infrared distance measurement sensor 32 can sense and generate signals, the wrinkling of the cloth can be judged, secondly, the rotation of the second motor 48 drives the first bidirectional screw 43 to rotate, and the sliders 44 at two sides are folded under the action of the guide rail 42, then, the connecting rods 45 at two sides can be folded to drive the roller 55 to move downwards, after the roller 55 compresses the cloth, the second bidirectional screw 52 is driven to rotate by the rotation of the third motor 56, under the action of the fixed frame 51, the movable blocks 53 at two sides can move towards two sides from the middle position respectively, then the cloth can be expanded towards two sides by the roller 55, so that the fold can be unfolded, then, the support plate 63 is driven to move downwards by the contraction of the first electric push rod 64, and then the fixed wheel 67 can be driven to move by the mounting rod 62 until the fixed wheel 67 is tightly attached to the surface of the cloth, so that the flattened cloth can be compressed to avoid the fold to recover, finally, the second electric push rod 75 is stretched to drive the movable rod 71 to rotate by the connecting plate 76, and further, the tension roller 73 can be driven to rotate by the end plate 72, when the end plate 72 rotates clockwise, the tension of the cloth can be increased, end plate 72 changes to the horizontality when, the rate of tension is the biggest, continue to rotate then the rate of tension diminishes gradually, avoid on the cloth because the rate of tension is little and horizontal fold appears, the rotation of the usable first motor 24 of adjusting part 2 drives lead screw 25 and rotates, under the effect of guide slot 22, can realize the horizontal motion of wedge 27 down, lower wedge 27 is through the cooperation with last wedge 292, can realize the 29 of mounting panel and go up and down, accessible guide arm 28 drives the motion of detection roller 37 then, can adjust the distance between detection roller 37 and the deflector roll 13 according to the thickness of cloth.

It should be noted that the specific model of the core chip of the PLC controller 11 disclosed in this embodiment is siemens S7-400, and the first motor 24, the second motor 48, the third motor 56, the fourth motor 84, the first electric putter 64, and the second electric putter 75 may be freely configured according to the actual application scenario. The PLC controller controls the first motor 24, the second motor 48, the third motor 56, the fourth motor 84, the first electric push rod 64 and the second electric push rod 75 to work by a method commonly used in the prior art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a cloth leveling device on weaving equipment which characterized in that: comprises a bottom plate (1), an adjusting component (2) and a detecting component (3);

base plate (1): vertical plates (12) are symmetrically arranged at two ends of the surface, guide rollers (13) are rotatably connected to the vertical plates (12), transverse plates (14) are arranged between the vertical plates (12) at two sides, conveying rollers (15) are uniformly and rotatably connected to the transverse plates (14), a lifting assembly (4) is arranged in the middle of each transverse plate (14), a flattening assembly (5) is arranged on each lifting assembly (4), a fixing assembly (6) is arranged on one side of each transverse plate (14), and a tensioning assembly (7) is arranged on each vertical plate (12) at one side;

the fixing assembly (6) comprises a fixing frame (61), mounting rods (62), a support plate (63) and a first electric push rod (64), the fixing frame (61) is arranged on one side of the surface of the transverse plate (14), the mounting rods (62) symmetrically penetrate through two sides of the surface of the fixing frame (61), two sides of the support plate (63) are fixedly connected with the top ends of the mounting rods (62) on two sides respectively, the first electric push rod (64) is arranged in the middle of the surface of the fixing frame (61), and the top end of the first electric push rod (64) is fixedly connected with the support plate (63);

the fixing assembly (6) further comprises a fixing plate (65), a fixing seat (66) and a fixing wheel (67), the fixing plate (65) is symmetrically arranged at the bottom ends of the mounting rods (62) at two sides, the fixing seat (66) is uniformly arranged on the bottom surface of the fixing plate (65), the fixing wheel (67) is rotatably connected in the fixing seat (66), and the fixing wheel (67) corresponds to the conveying roller (15);

adjusting assembly (2): comprises a bracket (21), a guide groove (22), a mounting groove (23), a first motor (24), a screw rod (25), a sliding seat (26), a lower wedge block (27), a guide rod (28), a mounting plate (29), a first spring (291) and an upper wedge block (292), wherein the bracket (21) is arranged at the top end of a vertical plate (12), the guide groove (22) is arranged in the middle of the top surface of the bracket (21), the mounting groove (23) is arranged on one side of the top surface of the bracket (21), the first motor (24) is arranged in the mounting groove (23), the screw rod (25) is rotatably connected in the guide groove (22), one end of the screw rod (25) is fixedly connected with an output shaft of the first motor (24), the sliding seat (26) is in threaded connection with the screw rod (25) through a threaded hole at the middle part, the sliding seat (26) is in sliding connection with the inner side of the guide groove (22), the lower wedge block (27) is arranged on the surface of the sliding seat (26), the guide rods (28) symmetrically penetrate through two sides of the top surface of the support (21), two sides of the mounting plate (29) are fixedly connected with the top ends of the guide rods (28) on two sides respectively, the first spring (291) is sleeved on the top of the guide rods (28), two ends of the first spring (291) are fixedly connected with the surfaces of the mounting plate (29) and the support (21) respectively, the upper wedge block (292) is arranged in the middle of the bottom surface of the mounting plate (29), and the upper wedge block (292) is correspondingly matched with the lower wedge block (27);

detection assembly (3): the infrared distance measuring device comprises a frame plate (31), an infrared distance measuring sensor (32), an installation frame (33), a square rod (34), a detection plate (35), a support frame (36), a detection roller (37) and a second spring (38), wherein the frame plate (31) is arranged at the bottom end of a guide rod (28), the infrared distance measuring sensor (32) is embedded in the middle of the frame plate (31), the installation frame (33) is arranged on the bottom surface of the frame plate (31), the square rod (34) penetrates through the middle of the bottom surface of the installation frame (33), the detection plate (35) is arranged at the top end of the square rod (34) and corresponds to the infrared distance measuring sensor (32), the support frame (36) is arranged at the bottom end of the square rod (34), the detection roller (37) is rotatably connected in the support frame (36), the detection roller (37) corresponds to a guide roller (13), and the second spring (38) is sleeved on the square rod (34);

wherein: still include PLC controller (11), the surface of bottom plate (1) is located in PLC controller (11), and the input of PLC controller (11) is connected with external power source's output electricity, and the output of PLC controller (11) is connected with the input electricity of first motor (24), and the input of PLC controller (11) is connected with the output electricity of infrared distance measuring sensor (32), and the input of first electric putter (64) is connected with the output electricity of PLC controller (11).

2. The cloth leveling device of a textile apparatus of claim 1, wherein: the lifting component (4) comprises a mounting rack (41), a guide rail (42), a first bidirectional screw (43), a sliding block (44) and a second motor (48), the two sides of the mounting rack (41) are respectively arranged in the middle of the surfaces of the transverse plates (14) at the two sides, the guide rail (42) is arranged on the mounting frame (41), the first bidirectional screw (43) is rotatably connected in the guide rail (42), threads with opposite spiral directions are symmetrically arranged on two sides of the first bidirectional screw (43), two sliding blocks (44) are symmetrically arranged, and the two sliding blocks (44) are respectively connected with the two sides of the first bidirectional screw rod (43) through screw threads at the middle part, the side of mounting bracket (41) is located in second motor (48), the output shaft of second motor (48) and the one end fixed connection of first bidirectional screw (43), and the input of second motor (48) is connected with the output electricity of PLC controller (11).

3. A cloth levelling apparatus on a textile machine as claimed in claim 2, wherein: lifting unit (4) still include connecting rod (45), mount pad (46) and dead lever (47), connecting rod (45) symmetry is equipped with two, and the one end of two connecting rods (45) respectively with the bottom surface swing joint of both sides slider (44), the surperficial both sides of mount pad (46) respectively with the other end swing joint of both sides connecting rod (45), the bottom surface middle part of mount pad (46) is located in dead lever (47).

4. A cloth levelling apparatus on a textile machine as claimed in claim 3, wherein: flattening subassembly (5) are including fixed frame (51), second bidirectional screw (52) and movable block (53), the bottom of dead lever (47) is located to fixed frame (51), second bidirectional screw (52) rotate to be connected in fixed frame (51), movable block (53) symmetry is equipped with two, and two movable blocks (53) are respectively through the both sides of the screw threaded connection at middle part in second bidirectional screw (52).

5. The cloth flattening apparatus of claim 4, wherein: flattening subassembly (5) still include spacing frame (54), gyro wheel (55) and third motor (56), the bottom surface of both sides movable block (53) is located to spacing frame (54) symmetry, gyro wheel (55) rotate to be connected in spacing frame (54), the terminal surface of fixed frame (51) is located in third motor (56), the output shaft of third motor (56) and the one end fixed connection of second bidirectional screw (52), and the input of third motor (56) is connected with the output electricity of PLC controller (11).

6. The cloth leveling device of a textile apparatus of claim 1, wherein: tensioning subassembly (7) include movable rod (71), end plate (72) and tensioning roller (73), movable rod (71) run through the side of riser (12) of both sides, the fixed cup of one end of end plate (72) is connected on movable rod (71), tensioning roller (73) rotate the other end of connecting at end plate (72).

7. The cloth flattening apparatus of claim 6, wherein: tensioning subassembly (7) still include fixed block (74), second electric putter (75) and connecting plate (76), fixed block (74) are fixed to be cup jointed in the one end of movable rod (71), the one end swing joint of second electric putter (75) is in the side of riser (12), the side of fixed block (74) is located to the one end of connecting plate (76), and the other end swing joint of the other end of connecting plate (76) and second electric putter (75).

8. The cloth leveling device of a textile apparatus of claim 1, wherein: still include traction assembly (8), traction assembly (8) include curb plate (81), carry over pinch rolls (82), pinion (83), fourth motor (84) and master gear (85), curb plate (81) symmetry is located the side bottom of riser (12) of one side wherein, carry over pinch rolls (82) are rotated and are connected on curb plate (81), the fixed cover of pinion (83) is connected in the one end of carry over pinch rolls (82), the side of curb plate (81) is located in fourth motor (84), the output shaft of fourth motor (84) and the one end fixed connection of carry over pinch rolls (82), master gear (85) are fixed cup joint on the output shaft of fourth motor (84) and mesh with pinion (83), and the input of fourth motor (84) is connected with the output electricity of PLC controller (11).

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