CN115258772A - A winding device and method for lateral stretch detection of finished fabrics - Google Patents

Abstract

The utility model belongs to the fabric rolling field, a be used for tensile detection coiling mechanism of finished product surface fabric side direction and its method is disclosed, comprising a base plate, two first fixed plates of fixed on the bottom plate, arbitrary first fixed plate peripheral hardware first rotation motor, first rotation motor output end pivot connection gear train, the gear train is equipped with two output gear, be equipped with two axis of rotation on the first fixed plate, the axis of rotation that is close to the gear train is connected with the output gear, be equipped with the batching roller between the axis of rotation of both sides, be equipped with the exhibition cloth roller with first fixed plate fixed connection above the batching roller, be equipped with the backup pad on the first fixed plate, establish the connecting plate on the backup pad, establish second rotation motor on the connecting plate, the threaded rod of second rotation motor output passes the connecting plate, be equipped with threaded connection's slider on the threaded rod, be equipped with two mobilizable sliding plates on the exhibition cloth roller, all be equipped with the surface fabric on the sliding plate, be equipped with the pivoted catch bar between sliding plate and rotate, adjust according to the different width of surface fabric, make the surface fabric expand levelly and smoothly carry out the rolling.

Description

A device and method for lateral stretch detection and winding of finished fabrics

technical field

The disclosure belongs to the field of fabric winding, and in particular relates to a winding device and method for detecting the lateral stretch of a finished fabric.

Background technique

With the continuous development of science and technology, the demand for various fabrics in daily life is also increasing, and the level of fabric winding technology is also constantly improving. Whether it is fabric production or testing of finished fabrics, most of them need to be applied to fabrics. Rewinding technology, but existing fabric rewinding technology cannot adapt to the rewinding of various fabrics with different widths, and the rewinding device cannot be adjusted according to different fabric widths to achieve the purpose of smooth rewinding of fabrics.

Contents of the invention

Aiming at the deficiencies of the prior art, the purpose of the present disclosure is to provide a device and method for detecting and rolling the lateral stretch of finished fabrics, which solves the problem in the prior art that the fabric cannot be adjusted according to the width of the fabric to make the fabric roll flat. question.

The purpose of this disclosure can be achieved through the following technical solutions:

A device for detecting and winding the lateral stretching of finished fabrics, including a bottom plate, a pair of first fixed plates placed in parallel are fixedly connected to the bottom plate, a first rotating motor is provided on the outside of any one of the first fixed plates, and the first rotating motor The output end is provided with a rotating shaft, the rotating shaft is connected with a gear set, and the gear set is provided with a transmission gear, and the transmission gear is meshed with a pair of symmetrically placed output gears, the rotating shaft is fixedly connected with the transmission gear, the rotating shaft can drive the transmission gear, and the transmission gear can drive The output gear rotates, and a pair of rotating shafts are arranged on the first fixed plates on both sides, and the rotating shafts on both sides are symmetrically placed, and the rotating shafts pass through the first fixed plate, and the rotating shafts are rotationally connected with the first fixed plate , a pair of rotating shafts close to the gear set are respectively fixedly connected with two output gears, the output gears can drive the rotating shafts to rotate, and there are cloth rolls between the corresponding rotating shafts on both sides, above the symmetrical center line of the two cloth rolls A spreading roller is arranged at the position, and both ends of the spreading roller are fixedly connected with the first fixing plate.

The upper surface of the first fixing plate is fixedly connected with a supporting plate, the supporting plate is placed vertically upward, and a connecting plate is fixedly connected between the two supporting plates, and a first circular through hole is opened at the centerline position of the upper surface of the connecting plate. The upper surface of the plate is fixedly connected with a second rotating motor, and the output end of the second rotating motor is provided with a threaded rod, which passes through the first circular through hole.

The threaded rod is provided with a slider, the slider is provided with a threaded hole, the threaded rod passes through the threaded hole, and a pair of parallel sliding plates are arranged on the spreading roller, and the two sliding plates are fixedly connected on the opposite surface There is a pair of fabric clips, the sliding plate is provided with a second circular through hole, the spreading roller passes through the second circular through hole, the sliding plate can slide along the spreading roller, a push rod is connected between the sliding plate and the slider, and the pushing rod and The connection between the sliding plate and the push rod and the slide block is a rotary hinge.

Further, a strip-shaped groove is opened on the peripheral wall of the cloth rolling roller, the strip-shaped groove runs through the peripheral wall of the cloth rolling roller, and the strip-shaped groove and the cloth rolling roller are placed in the same direction.

Further, a first telescopic cylinder is provided between the rotating shaft and the cloth rolling roller, the bottom of the first telescopic cylinder is fixedly connected to the rotating shaft, and the telescopic rods of the first telescopic cylinder are fixedly connected with clamping plates, and the cloth rolling Both ends of the roller are provided with slots on the circular surfaces, and the snap-in plates can be inserted into the slots for snap-fit connection.

Further, springs are provided on the rotating shafts, and the springs are sleeved on the peripheral wall of the first telescopic cylinder. One end of the spring is fixedly connected with the rotating shaft, and the spring is always in a compressed state. The other end of the spring is provided with a gear plate, and the spring and the gear plate There is no fixed connection between them, a pair of third round through holes are provided on the gear plate, the two cloth rolls pass through the third round through hole, the gear plate is set on the two cloth rolls, and the gear plate can be moved along the cloth roll. move.

Further, a second telescopic cylinder is provided at the centerline of the side of the gear plate far away from the spring, the bottom of the second telescopic cylinder is fixedly connected with the gear plate, the telescopic rod of the second telescopic cylinder is fixedly connected with a push plate, and the cloth rolling roller approaches The push plate is equipped with a limit ring plate, the limit ring plate is attached to the push plate but not fixedly connected, the limit ring plate is set on the cloth roll, and the limit ring plate can slide along the cloth roll , and the limit ring plate does not rotate with the rotation of the cloth roll.

Further, the limit ring plate is provided with a limit block, the limit block is fixedly connected with the annular surface of the limit ring plate near the push plate, and the height of the upper end surface of the limit block is higher than the height of the lower end surface of the sliding plate .

Further, a pair of parallel bracket blocks are fixedly connected to the bottom plate, and the two bracket blocks are respectively directly below the two ends of the cloth rolling roller, and the upper end of the bracket block is an arc surface. At this time, the arc surface of the bracket block fits with the tooth surface of the gear plate. There are through-hole grooves on the bracket block. The through-hole grooves run through both sides of the bracket block. relationship, the through hole slot passes through the bottom of the arc surface at the upper end of the bracket block.

Further, a pair of second fixing plates are fixedly connected to the outlet end of the bottom plate, and the second fixing plates are placed in the same direction as the first fixing plates, and a third fixing plate is fixedly connected between the two second fixing plates. A pair of parallel third telescopic cylinders is fixedly connected on the side surface of the fixed plate near the bracket block, the bottom of the third telescopic cylinder is fixedly connected with the third fixed plate, and the telescopic rod of the third telescopic cylinder is fixedly connected with a moving plate.

Further, a pair of supporting short plates are fixedly connected to the side surface of the moving plate close to the bracket block, the lower end surfaces of the supporting short plates are fixedly connected to the fourth telescopic cylinder, and the telescopic rods of the fourth telescopic cylinder are fixedly connected to the spur rack , the spur rack can be inserted into the through hole groove, and the spur rack can be engaged with the gear plate for gear transmission.

Further, an automatic strapping machine is fixedly connected to one side of the moving plate close to the bracket block.

Beneficial effects of the present disclosure:

1. In order to overcome the problem in the prior art that the fabric cannot be adjusted according to the width of the fabric to make the fabric roll flat, this invention has invented a device for detecting and rolling the finished fabric lateral stretch, which can be used according to the width of the fabric, Carry out self-adaptive adjustment, so that the winding device can carry out smooth winding of fabrics of different widths;

2. Invented a winding device for lateral stretch detection of finished fabrics, which can facilitate the disassembly and assembly of cloth rolls, and can automatically replace two rolls of cloth rolls at the same time, improving work efficiency;

3. Invented a winding device for lateral stretch detection of finished fabrics, which can realize automatic bundling of finished fabric rolls.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, for those of ordinary skill in the art In other words, other drawings can also be obtained from these drawings on the premise of not paying creative work.

Fig. 1 is the overall structure schematic diagram of the present invention;

Fig. 2 is a schematic diagram of the overall structure of different viewing angles of the present invention;

Fig. 3 is a structural schematic view of the cloth rolling roller and the spreading roller in the present invention;

Fig. 4 is a schematic diagram of a part of the structure of the cloth rolling roller and the spreading roller in the present invention;

Fig. 5 is a schematic diagram of the connection and engagement structure of the cloth rolling roller in the present invention;

Fig. 6 is a partial structural diagram of the gear plate and the spur rack in the present invention.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present disclosure with reference to the accompanying drawings in the embodiments of the present disclosure. Apparently, the described embodiments are only some of the embodiments of the present disclosure, not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present disclosure.

As shown in Figures 1-6, a roll-up device for lateral stretch detection of finished fabrics includes a bottom plate 1, a pair of first fixed plates 2 placed in parallel are fixedly connected to the bottom plate 1, and any one of the first fixed plates 2. A first rotating motor 3 is arranged on the outer side. The output end of the first rotating motor 3 is provided with a rotating shaft connected to a gear set 4. A transmission gear is arranged in the gear set 4. The transmission gear meshes with a pair of symmetrically placed output gears 41 , the rotating shaft is fixedly connected with the transmission gear, the rotating shaft can drive the transmission gear, the transmission gear can drive the output gear 41 to rotate, a pair of rotating shafts 5 are arranged on the first fixed plate 2 on both sides, and the rotating shafts 5 on both sides are symmetrical In the placed state, the rotating shaft 5 passes through the first fixed plate 2, and the rotating shaft 5 is rotationally connected with the first fixed plate 2, and a pair of rotating shafts 5 close to the gear set 4 are respectively fixedly connected with two output gears 41, and the output gear 41 It can drive the rotating shaft 5 to rotate, and cloth rolling rollers 6 are arranged between the corresponding rotating shafts 5 on both sides. Spreading rollers 7 are arranged at the position above the symmetrical center line of the two cloth rolling rollers 6. Both ends of the spreading rollers 7 are It is fixedly connected with the first fixed plate 2, the upper end surface of the first fixed plate 2 is fixedly connected with a support plate 8, the support plate 8 is placed vertically upward, and a connecting plate 9 is fixedly connected between the two supporting plates 8, and the connecting plate 9 A first round through hole is provided at the position of the center line of the end face, and a second rotating motor 10 is fixedly connected to the upper end face of the connecting plate 9. The output end of the second rotating motor 10 is provided with a threaded rod 101, and the threaded rod 101 passes through the first round through hole. The rod 101 is provided with a slide block 11, the slide block 11 is provided with a threaded hole, the threaded rod 101 passes through the threaded hole, a pair of parallel slide plates 12 are arranged on the spreading roller 7, and the opposite plate surfaces of the two slide plates 12 A pair of fabric clips 121 are fixedly connected to each other, the sliding plate 12 is provided with a second round through hole, the spreading roller 7 passes through the second round through hole, the sliding plate 12 can slide along the spreading roller 7, the sliding plate 12 and the slider 11 is connected with a push rod 13, and the connection between the push rod 13 and the sliding plate 12 and the push rod 13 and the slider 11 is a rotary hinge;

Any end on the bottom plate 1 is the cloth inlet end, and the other end is the cloth outlet end. Pass the free end of the fabric to be rolled up through the upper peripheral surface of the spreading roller 7, and clamp the two sides of the fabric with the fabric clamp 121, and wrap the fabric The free end is wound around the cloth rolling roller 6 at the end of the feed port, the second rotating motor 10 is turned on, the output end of the second rotating motor 10 drives the threaded rod 101, and the threaded rod 101 rotates, and the threaded rod 101 and the slide block 11 are in contact with each other. The thread gearing transmission, the slider 11 moves along the threaded rod 101, the slider 11 drives the push rod 13, the push rod 13 drives the sliding plate 12, the sliding plate 12 drives the fabric clamp 121, the fabric clamp 121 pulls the fabric to unfold, and the fabric unfolds Unclamp the fabric clamp 121, open the first rotating motor 3, the output end of the first rotating motor 3 drives the rotating shaft, the rotating shaft drives the transmission gear, the transmission gear drives the two output gears 41 to rotate, the output gear 41 drives the rotating shaft 5, and the rotating shaft 5 drives the coil The cloth roll 6 rotates, and the rotation of the cloth roll 6 makes the fabric be rolled up on the cloth roll 6, which realizes adjustment according to the different widths of the fabric, unfolds the fabric, and completes the automatic winding of the fabric.

In order to facilitate the winding of the fabric on the cloth rolling roller 6, a bar-shaped groove 61 is provided on the peripheral wall of the cloth rolling roller 6, and the strip-shaped groove 61 runs through the peripheral wall of the cloth rolling roller 6. To the placement state; the free end of the fabric is passed through the strip groove 61 on the cloth rolling roller 6 at the end of the feed port, so that the free end of the fabric and the winding of the cloth rolling roller 6 are more firm, preventing the free end of the fabric from rotating Drop on the cloth roll 6, realized the purpose that just fabric is wound up on the cloth roll 6.

In order to facilitate the disassembly and assembly of the cloth rolling roller 6, the first telescopic cylinder 14 is arranged between the rotating shaft 5 and the cloth rolling roller 6, and the bottom of the first telescopic cylinder 14 is fixedly connected with the rotating shaft 5. The rods are fixedly connected with snap-in plates 141, and both ends of the cloth roll 6 are provided with snap-in slots 62, and the snap-in plates 141 can be inserted into the snap-in slots 62 for snap-in connection; when the cloth roll 6 needs to be disassembled , open the first telescopic cylinder 14, so that the telescopic rod of the first telescopic cylinder 14 shrinks and drives the clamping plate 141 away from the clamping groove 62, and after the clamping plate 141 is removed from the clamping groove 62, the cloth rolling roller 6 will automatically fall; When the cloth rolling roller 6 is used, after the card slot 62 on the cloth rolling roller 6 corresponds to the clamping plate 141, the first telescopic cylinder 14 is opened, so that the telescopic rod of the first telescopic cylinder 14 is extended to drive the clamping plate 141 to approach the clamping plate 141. The slot 62 and the clamping plate 141 are inserted into the clamping slot 62 for engagement to complete the installation of the cloth rolling roller 6 and achieve the purpose of facilitating the disassembly and assembly of the cloth rolling roller 6 .

In order to make the fabric roll neatly, spring 15 is provided on the rotating shaft 5, and the spring 15 is sleeved on the wall of the first telescopic cylinder 14, and one end of the spring 15 is fixedly connected with the rotating shaft 5, and the spring 15 is always in a compressed state. The other end is provided with a gear plate 16, and there is no fixed connection between the spring 15 and the gear plate 16. The gear plate 16 is provided with a pair of third round through holes 161, and the two cloth rolls 6 pass through the third round through holes 161. The disc 16 is sleeved on the two cloth rolls 6, and the gear disc 16 can move along the cloth roll 6. The center line of the side of the gear disc 16 away from the spring 15 is provided with a second telescopic cylinder 17, and the bottom of the second telescopic cylinder 17 is It is fixedly connected with the gear plate 16, and the telescopic rod of the second telescopic cylinder 17 is fixedly connected with a push plate 171. The cloth rolling roller 6 is provided with a limit ring plate 18 near the push plate 171, and the limit ring plate 18 and the push plate 171 Fitted but not fixedly connected, the limit ring plate 18 is set on the cloth roll 6, the limit ring plate 18 can slide along the cloth roll 6, and the limit ring plate 18 does not rotate with the cloth roll 6 Rotate, the limit ring plate 18 is provided with a limit block 181, the limit block 181 is fixedly connected with the ring surface of the limit ring plate 18 near the push plate 171, and the height of the upper end surface of the limit block 181 is higher than that of the sliding plate 12 the height of the lower end surface;

The spring 15 is always in a compressed state. Under the elastic force of the spring 15, the spring 15 pushes the gear plate 16, and the gear plate 16 pushes the second telescopic cylinder 17. The telescopic rod of the second telescopic cylinder 17 drives the push plate 171, and the push plate 171 pushes the limit circle The ring plate 18 and the limiting ring plate at both ends of the cloth roll 6 are constantly approaching, and the limiting ring plate drives the limit block 181. When the limit block 181 contacts the sliding plate 12, due to the blocking of the sliding plate 12, the limit ring plate Stop the movement, and the width between the two ends of the cloth rolling roller 6 restricting the ring plate is the width of the fabric, and the restricting ring plate makes the fabric not shift when it is rolled on the cloth rolling roller 6, so that the fabric is rolled neatly smooth.

In order to realize the automatic exchange of the positions of the two cloth rolls 6 at the cloth inlet end and the cloth outlet end after a roll of fabric is finished, and to improve work efficiency, a pair of parallel bracket blocks 19 are fixedly connected to the bottom plate 1, and the two brackets The blocks 19 are directly below the two ends of the cloth rolling roller 6 respectively, and the upper end of the bracket block 19 is an arc surface. Together, the bracket block 19 is provided with a through-hole groove 191, the through-hole groove 191 runs through the both sides of the bracket block 19, the through-hole groove 191 is in a vertical position with the cloth roll 6, and the through-hole groove 191 passes through the bracket At the bottom of the arc surface at the upper end of the frame block 19, a pair of second fixing plates 20 are fixedly connected to the outlet end of the bottom plate 1. The second fixing plates 20 are placed in the same direction as the first fixing plates 2. Between the two second fixing plates 20 Fixedly connected with a third fixed plate 21, the third fixed plate 21 is fixedly connected with a pair of third telescopic cylinders 22 placed in parallel on the side surface of the third fixed plate 21 near the bracket block 19, the bottom of the third telescopic cylinder 22 is fixed to the third fixed plate 21 connection, the telescopic rod of the third telescopic cylinder 22 is fixedly connected with a moving plate 23, a pair of supporting short plates 24 are fixedly connected on the side surface of the moving plate 23 close to the bracket block 19, and the lower end surfaces of the supporting short plates 24 are fixedly connected with a fourth The telescopic cylinder 25 and the telescopic rods of the fourth telescopic cylinder 25 are all fixedly connected to the spur rack 26, the spur rack 26 can be inserted into the through-hole groove 191, and the spur rack 26 can be engaged with the gear plate 16 for gear transmission;

When a roll of fabric is finished, the second telescopic cylinder 17 is opened, and the telescopic rod of the second telescopic cylinder 17 is extended. Due to the restriction of the limit block 181, the telescopic rod of the second telescopic cylinder 17 at both ends of the cloth roll 6 cannot continue Close to each other, the extension of the telescopic rod of the second telescopic cylinder 17 will make the bottom of the second telescopic cylinder 17 at both ends of the cloth rolling roller 6 constantly approach the first fixed plate 2, and the bottom of the second telescopic cylinder 17 pushes the gear plate 16, and the gear plate 16 Push the spring 15 to compress, when the spring 15 is compressed to just leave the cloth rolling roller 6, the gear plate 16 is on the bracket block 19; open the first telescopic cylinder 14, so that the telescopic rod of the first telescopic cylinder 14 shrinks and drives the clamping The plate 141 is far away from the draw-in groove 62, and the clamping plate 141 is removed from the draw-in groove 62, so that the cloth rolling roller 6 falls off automatically, the gear plate 16 falls on the bracket block 19, and then the fourth telescopic cylinder 25 is opened, and the fourth telescopic cylinder 25 The telescopic rod shrinks to drive the straight rack 26 to move upwards, so that the straight rack 26 rises to a height that can mesh with the gear plate 16. At the same time, the third telescopic cylinder 22 is opened, and the telescopic rod of the third telescopic cylinder 22 is stretched to drive the movement The plate 23 is close to the bracket block 19, the moving plate 23 drives the supporting short plate 24, the supporting short plate 24 drives the fourth telescopic cylinder 25, the fourth telescopic cylinder 25 drives the spur rack 26, and the spur rack 26 is inserted in the through hole groove 191, With the continuous insertion of the spur rack 26, the spur rack 26 and the gear plate 16 are continuously geared, so that the gear plate 16 rotates, and the gear plate 16 rotates to drive the two cloth rolls 6, and the two cloth rolls 6 wind around the gear plate 16 The central axis rotates, and when the two cloth rolls 6 rotate 180° around the central axis of the gear plate 16, the third telescopic cylinder 22 is closed, the insertion of the spur rack 26 is stopped, and the automatic replacement of the positions of the two cloth rolls 6 is completed. After the completion, the installation of the fabric rolling roller 6 can be carried out. After one roll of fabric is wound, the automatic exchange of the positions of the two fabric rolling rollers 6 is carried out to improve the work efficiency.

When the spur rack 26 is extracted from the through-hole groove 191, it will not interfere with the gear plate 16. A pair of supporting short plates 24 are fixedly connected to the side surface of the moving plate 23 near the bracket block 19. The lower end surfaces of the supporting short plates 24 are evenly connected. The fourth telescopic cylinder 25 is fixedly connected, and the telescopic rods of the fourth telescopic cylinder 25 are all fixedly connected to the spur rack 26; when it is necessary to extract the spur rack 26 from the through hole groove 191 to facilitate the next work, open the fourth telescopic cylinder. Cylinder 25, the telescopic link of the 4th telescopic cylinder 25 elongates, the telescopic link of the 4th telescopic cylinder 25 drives spur rack 26 to move down, and spur rack 26 breaks away from the contact with pinion plate 16, realizes spur rack 26 from The purpose of not interfering with the gear plate 16 when the through hole slot 191 is drawn out.

In order to automatically bind the fabric rolls on the cloth roll 6 that has been rolled up and replaced to the cloth outlet end, the moving plate 23 is fixedly connected with an automatic binding machine 27 on the side of the bracket block 19; , when it is necessary to replace the cloth rolling roller 6 at the cloth inlet end and the cloth outlet end, open the third telescopic cylinder 22, the telescopic rod of the third telescopic cylinder 22 is extended to push the moving plate 23, and the moving plate 23 drives the automatic binding machine 27 to approach the cloth outlet Cloth roll 6 at the end, when the position of the two rolls 6 is replaced, the automatic binding machine 27 also moves to the position of the cloth roll 6 at the end of the cloth, and the automatic binding machine 27 is turned on to complete the binding of the fabric rolls. The purpose of automatic binding of the fabric roll on the cloth roll 6 at the cloth outlet.

In the description of this specification, descriptions referring to the terms "one embodiment", "example", "specific example" and the like mean that specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one of the present disclosure. In an embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The basic principles, main features and advantages of the present disclosure have been shown and described above. Those skilled in the industry should understand that the present disclosure is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the present disclosure. Variations and improvements all fall within the scope of the claimed disclosure.

Claims (8)

1. A winding device for lateral stretching detection of finished fabrics comprises a base plate (1), a pair of first fixing plates (2) which are arranged in parallel is fixedly connected to the base plate (1), a first rotating motor (3) is arranged on the outer side of any one of the first fixing plates (2), a rotating shaft is arranged at the output end of the first rotating motor (3), the rotating shaft is connected with a gear set (4), a transmission gear is arranged in the gear set (4), the transmission gear is meshed with a pair of symmetrically-arranged output gears (41), the rotating shaft is fixedly connected with the transmission gear, the transmission gear can drive the output gears (41) to rotate, a pair of rotating shafts (5) are arranged on the first fixing plates (2) on two sides, the rotating shafts (5) on the two sides are symmetrically arranged, the rotating shafts (5) penetrate through the first fixing plates (2), the rotating shafts (5) are rotatably connected with the first fixing plates (2), a pair of rotating shafts (5) close to the gear set (4) are respectively and fixedly connected with the two output gears (41), the output gears (41) can drive the rotating shafts (5) to rotate, cloth rolls (6) on two sides, and the two ends of the cloth spreading rollers (7) are symmetrically arranged above the cloth rolls (7);

the upper end surfaces of the first fixing plates (2) are fixedly connected with supporting plates (8), the supporting plates (8) are vertically and upwards placed, connecting plates (9) are fixedly connected between the two supporting plates (8), first round through holes are formed in the center lines of the upper end surfaces of the connecting plates (9), second rotating motors (10) are fixedly connected to the upper end surfaces of the connecting plates (9), threaded rods (101) are arranged at the output ends of the second rotating motors (10), and the threaded rods (101) penetrate through the first round through holes;

be equipped with slider (11) on threaded rod (101), be equipped with the screw hole on slider (11), threaded rod (101) pass the screw hole, be equipped with a pair of parallel sliding plate (12) of placing on exhibition cloth roller (7), equal fixedly connected with is to face material clamp (121) on the relative face of two sliding plates (12), be equipped with second round through-hole on sliding plate (12), exhibition cloth roller (7) pass second round through-hole, sliding plate (12) can be followed exhibition cloth roller (7) and slided, be connected with catch bar (13) between sliding plate (12) and slider (11), catch bar (13) and sliding plate (12) and be connected between catch bar (13) and slider (11) and be rotation hinge joint.

2. The finished product fabric lateral stretching detection winding device as claimed in claim 1, wherein a strip-shaped groove (61) is formed in the peripheral wall of the cloth roller (6), the strip-shaped groove (61) penetrates through the peripheral wall of the cloth roller (6), and the strip-shaped groove (61) and the cloth roller (6) are placed in the same direction.

3. The finished fabric lateral stretching, detecting and winding device as claimed in claim 1, wherein a first telescopic cylinder (14) is arranged between the rotating shaft (5) and the cloth roller (6), the bottom of the first telescopic cylinder (14) is fixedly connected with the rotating shaft (5), telescopic rods of the first telescopic cylinder (14) are fixedly connected with clamping plates (141), round surfaces of two ends of the cloth roller (6) are respectively provided with a clamping groove (62), and the clamping plates (141) can be inserted into the clamping grooves (62) for clamping connection.

4. The finished fabric lateral stretching detection winding device as claimed in claim 1, wherein springs (15) are arranged on the rotating shafts (5), the springs (15) are sleeved on the peripheral walls of the first telescopic cylinders (14), one ends of the springs (15) are fixedly connected with the rotating shafts (5), the springs (15) are always in a compressed state, gear discs (16) are arranged at the other ends of the springs (15), the springs (15) are not fixedly connected with the gear discs (16), a pair of third circular through holes (161) are arranged on the gear discs (16), the two cloth winding rollers (6) penetrate through the third circular through holes (161), the gear discs (16) are sleeved on the two cloth winding rollers (6), and the gear discs (16) can move along the cloth winding rollers (6).

5. The finished fabric lateral stretching detection winding device is characterized in that a second telescopic cylinder (17) is arranged at the center line of one surface, away from the spring (15), of the gear disc (16), the bottom of the second telescopic cylinder (17) is fixedly connected with the gear disc (16), a push plate (171) is fixedly connected with a telescopic rod of the second telescopic cylinder (17), a limiting annular plate (18) is arranged at the position, close to the push plate (171), of the cloth roller (6), the limiting annular plate (18) is attached to the push plate (171) but not fixedly connected with the push plate, the limiting annular plate (18) is sleeved on the cloth roller (6), the limiting annular plate (18) can slide along the cloth roller (6), and the limiting annular plate (18) does not rotate along with the rotation of the cloth roller (6).

6. The finished product fabric lateral stretching detection winding device as claimed in claim 5, wherein a limiting block (181) is arranged on the limiting annular plate (18), the limiting block (181) is fixedly connected with an annular surface on one side of the limiting annular plate (18) close to the pushing plate (171), and the height of the upper end surface of the limiting block (181) is higher than the height of the lower end surface of the sliding plate (12).

7. The finished fabric lateral stretching, detecting and winding device as claimed in claim 4, wherein a pair of bracket blocks (19) arranged in parallel is fixedly connected to the bottom plate (1), the two bracket blocks (19) are respectively arranged right below two ends of the fabric roller (6), the upper ends of the bracket blocks (19) are arc surfaces, when the gear disc (16) moves to the position above the holding plate, the arc surfaces of the bracket blocks (19) are attached to the tooth surfaces of the gear disc (16), through hole grooves (191) are formed in the bracket blocks (19), the through hole grooves (191) penetrate through two sides of the bracket blocks (19), the through hole grooves (191) are vertically arranged with the fabric roller (6), and the through hole grooves (191) penetrate through the bottoms of the arc surfaces at the upper ends of the bracket blocks (19);

a pair of second fixing plates (20) is fixedly connected to the cloth outlet end of the bottom plate (1), the second fixing plates (20) and the first fixing plates (2) are arranged in the same direction, a third fixing plate (21) is fixedly connected between the two second fixing plates (20), a pair of third telescopic cylinders (22) which are arranged in parallel is fixedly connected to one side face, close to the bracket block (19), of the third fixing plate (21), the bottoms of the third telescopic cylinders (22) are fixedly connected with the third fixing plates (21), and telescopic rods of the third telescopic cylinders (22) are fixedly connected with a moving plate (23);

a pair of supporting short plates (24) is fixedly connected to one side face, close to the bracket block (19), of the moving plate (23), a fourth telescopic cylinder (25) is fixedly connected to the lower end face of each supporting short plate (24), a telescopic rod of each fourth telescopic cylinder (25) is fixedly connected with a straight rack (26), each straight rack (26) can be inserted into the through hole groove (191), and the straight racks (26) can be meshed with the gear disc (16) for transmission.

8. A lateral stretch detecting winder for finished fabric according to claim 1, characterised in that an automatic strapping machine (27) is fixedly attached to the side of the moving plate (23) close to the carriage block (19).

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