阅读说明：本技术 多功能平幅缝头一体机 (Multifunctional open width sewing integrated machine ) 是由 陈少军 于 2020-06-16 设计创作，主要内容包括：本发明提供了多功能平幅缝头一体机,包括一号传送机构、二号传送机构、一号支架和二号支架,一号传送机构、二号传送机构、一号支架和二号支架依次相邻设置,一号传送机构设置在二号传送机构一侧,一号传送机构的传送方向与二号传送机构的传送方向互相垂直,一号架底部设有由若干长辊形成的退卷槽,一号支架中部设有平幅缝头机,一号支架顶部设有提布辊和驱动提布辊的提布电机,一号支架和二号支架之间设有缓存槽,二号支架顶部内壁设有对中辊,外壁设有支撑架,支撑架设有落布辊和驱动落布辊的落布电机。本发明可以通过自动化的方式对布进行运送和更换,一个人即可完成操作,大大的节省了人力成本,提高了缝头的工作效率。(The invention provides a multifunctional open width sewing integrated machine which comprises a first conveying mechanism, a second conveying mechanism, a first support and a second support, wherein the first conveying mechanism, the second conveying mechanism, the first support and the second support are sequentially and adjacently arranged, the first conveying mechanism is arranged on one side of the second conveying mechanism, the conveying direction of the first conveying mechanism is perpendicular to the conveying direction of the second conveying mechanism, a unwinding groove formed by a plurality of long rollers is formed in the bottom of the first support, an open width sewing machine is arranged in the middle of the first support, a cloth lifting roller and a cloth lifting motor for driving the cloth lifting roller are arranged at the top of the first support, a buffer groove is formed between the first support and the second support, a centering roller is arranged on the inner wall of the top of the second support, a support frame is arranged on the outer wall of the top of the second support, and the support frame is provided with the cloth falling roller and a cloth falling motor for driving the cloth falling roller. The invention can transport and replace the cloth in an automatic mode, can finish the operation by one person, greatly saves labor cost and improves the working efficiency of sewing.)

1. Multi-functional open width seam first all-in-one, its characterized in that: the cloth feeding device comprises a first conveying mechanism, a second conveying mechanism, a first support and a second support, wherein the first conveying mechanism, the second conveying mechanism, the first support and the second support are sequentially and adjacently arranged, the first conveying mechanism is arranged on one side of the second conveying mechanism, the conveying direction of the first conveying mechanism is perpendicular to the conveying direction of the second conveying mechanism, a unwinding groove formed by a plurality of long rollers is formed in the bottom of the first support, a flat sewing machine is arranged in the middle of the first support, a cloth lifting roller and a cloth lifting motor for driving the cloth lifting roller are arranged at the top of the first support, a buffer groove is formed between the first support and the second support, a centering roller is arranged on the inner wall of the top of the second support, a support frame is arranged on the outer wall of the top of the second support, and a cloth falling roller and a cloth falling motor for driving the cloth falling roller are arranged on,

a support lateral wall is equipped with the controller, carries cloth motor and the equal signal connection of cropping motor to controller, and the unwinding inslot is equipped with infrared sensor No. one, and infrared sensor signal connection to controller No. one.

2. The multifunctional open-width sewing-head all-in-one machine according to claim 1, characterized in that: transport mechanism includes a conveying frame, the conveyer belt, conveying frame bottom both sides are equipped with a plurality of supporting seats, be equipped with a drive roll and a driven voller of a plurality of parallel arrangement between the conveying frame, connect through the chain between a drive roll and a plurality of driven voller, a conveying frame tip is equipped with driving motor No. one, driving motor's output fixed connection is to a drive roll, the conveyer belt cup joints in a drive roll and driven voller outside No. one, a transport mechanism is close to No. two drive mechanism's one end and is equipped with No. two infrared sensor, No. two infrared sensor and a equal signal connection of driving motor to controller.

3. The multifunctional open-width sewing-head all-in-one machine according to claim 2, characterized in that: the drive belt is equipped with a plurality of dogs, and the distance between every dog equals.

4. The multifunctional open-width sewing-head all-in-one machine according to claim 1, characterized in that: no. two transport mechanism include No. two conveying framves, and No. two conveying framves middle part is equipped with two top roller mechanisms and a mechanism of turning over the cloth, is equipped with a plurality of driven vollers No. two between two top roller mechanisms and two top roller mechanism both sides, and No. two power transmission frame tip is equipped with a drive roll No. two and is used for driving No. two drive motor of drive roll No. two, connects through the chain between drive roll No. two and a plurality of driven voller.

5. The multifunctional open-width sewing-head all-in-one machine according to claim 4, characterized in that: the top roller mechanism comprises a mounting seat, a top roller frame, a top roller cylinder, a top roller and two top rollers, the mounting seat is fixedly mounted on the second transmission frame, the top roller frame is mounted on the mounting seat through the top roller cylinder, the top roller frame is provided with the first top roller and the second top roller which are arranged in parallel, the axial directions of the first top roller and the second top roller are perpendicular to the axial direction of the second driven roller, and the top roller cylinder is in signal connection with the controller.

6. The multifunctional open-width sewing-head all-in-one machine according to claim 4, characterized in that: the cloth turning mechanism comprises a cloth turning cylinder, a connecting rod and a plurality of turning plates, the connecting rod penetrates through the middle of each turning plate to realize fixed connection of the turning plates and the connecting rod, the end part of each turning plate is hinged to the inner wall of one side of the second transmission frame, the turning plate cylinder is fixedly mounted on the inner wall of the other side of the second transmission frame, the output end of the turning plate cylinder is fixedly connected to the connecting rod, and the turning plate cylinder is in signal connection with the controller.

7. The multifunctional open-width sewing-head all-in-one machine according to claim 1, characterized in that: the open width sewing machine comprises a first sewing support, a second sewing support, a sewing slide rail, a sewing beam, a sewing motor, a sewing component, a first needle box and a second needle box,

one side of the first sewing head support is provided with a sewing head motor, the first sewing head support is fixedly connected to the second sewing head support through a sewing head sliding rail, one end of the sewing head beam is connected to the top of the first sewing head support through a first support, the other end of the sewing head beam is connected to the top of the second sewing head support through a second support, the sewing head sliding rail is provided with a sewing assembly, the output end of the sewing head motor is provided with a driving wheel, one end of the sewing head sliding rail, which is close to the second sewing head support, is provided with a fixed wheel, the driving wheel, a driven wheel and the fixed wheel of the sewing assembly are connected through a chain in sequence, the sewing head,

two ends of the cloth pressing rod are hinged to two ends of the sewing head beam respectively, a cloth pressing cylinder is arranged at each of the two ends of the cloth pressing rod respectively, a sliding groove is formed in the upper surface of the sewing head beam, and the first needle box and the second needle box are fixedly mounted to the sliding groove of the sewing head beam through bolts respectively.

8. The multifunctional open-width sewing-head all-in-one machine according to claim 7, characterized in that: the sewing assembly comprises a sewing machine, a moving table and a wire coil supporting rod, the cross section of the moving table is of a C-shaped structure, a plurality of pulleys are arranged at the top in the moving table, a driven wheel is arranged on one side in the moving table, the plurality of pulleys are connected with a sewing head slide rail to realize the sliding connection of the moving table and the sewing head slide rail, the wire coil supporting rod is fixedly arranged on one side of the sewing machine close to a sewing head bracket, and two wire clamping plates are arranged on the moving table; one side of the sewing machine close to the second sewing head support is provided with a wheel set, the wheel set comprises a wheel carrier, a first wheel and a second wheel, the first wheel and the second wheel are fixedly mounted on the wheel carrier, the second wheel is arranged below the first wheel, and the sewing machine is in signal connection with the controller.

9. The multifunctional open-width sewing-head all-in-one machine according to claim 7, characterized in that: one end of the sewing head sliding rail, which is close to the first sewing head support, is provided with a first fixing buckle, one end of the sewing head beam, which is close to the second sewing head support, is provided with a second fixing buckle, one end of the rough surface belt is connected to the second fixing buckle, the other end of the rough surface belt sequentially bypasses the first wheel and the second wheel, and the rough surface belt is fixedly connected to the first fixing buckle.

10. The multifunctional open-width sewing-head all-in-one machine according to claim 7, characterized in that: the first needle box and the second needle box are identical in structure, the first needle box comprises a mounting plate, a needle groove, a fixing needle and a needle cover, the needle groove is formed in the upper surface of the mounting plate, the fixing needle is arranged in the needle groove, one end of the needle cover is hinged to the mounting plate, a protruding block is arranged at the bottom of the mounting plate and arranged in a chute of the sewing head beam, and the mounting plate is fixedly connected with the first needle box and the sewing head slide rail through bolts.

Technical Field

The invention belongs to the field of sewing machines, and particularly relates to a multifunctional open-width sewing integrated machine.

Background

The sewing machine sews the cloth ends of two rolls of cloth together, when using the open width sewing machine, the common method in the past is to move each roll of cloth to the side of the sewing machine by manual mode, then install the cloth end of each roll of cloth to the lower side of the open width sewing machine, then install the cloth end of another roll of cloth to the upper side of the open width sewing machine, sew the two rolls of cloth together to form a roll of cloth by the open width sewing machine, wherein the transportation of the roll of cloth, and the change of the roll of cloth are all through manual mode, because the weight of the roll of cloth is bigger, about 30kg, the operation is clearance type transportation rather than continuous type transportation, the labor cost is higher, the time and labor are wasted, and the sewing machine has extremely low efficiency and poor sewing quality.

Disclosure of Invention

In view of the above, the invention aims to provide a multifunctional open-width sewing integrated machine, which can transport and replace cloth in an automatic mode, can finish operation by one person, greatly saves labor cost and improves the sewing work efficiency.

In order to achieve the purpose, the technical scheme of the invention is realized as follows:

a multifunctional open width sewing integrated machine comprises a first conveying mechanism, a second conveying mechanism, a first support and a second support, wherein the first conveying mechanism, the second conveying mechanism, the first support and the second support are sequentially and adjacently arranged, the first conveying mechanism is arranged on one side of the second conveying mechanism, the conveying direction of the first conveying mechanism is perpendicular to the conveying direction of the second conveying mechanism, a unwinding groove formed by a plurality of long rollers is formed in the bottom of the first support, an open width sewing machine is arranged in the middle of the first support, a cloth lifting roller and a cloth lifting motor for driving the cloth lifting roller are arranged on the top of the first support, a buffer groove is formed between the first support and the second support, a centering roller is arranged on the inner wall of the top of the second support, a support frame is arranged on the outer wall of the second support, and a cloth falling roller and a cloth falling motor for driving the cloth falling roller are arranged on the support frame,

a support lateral wall is equipped with the controller, carries cloth motor and the equal signal connection of cropping motor to controller, and the unwinding inslot is equipped with infrared sensor No. one, and infrared sensor signal connection to controller No. one.

Further, transport mechanism includes a conveying frame, the conveyer belt, conveying frame bottom both sides are equipped with a plurality of supporting seats, be equipped with a drive roll and a driven voller of a plurality of parallel arrangement between the conveying frame, connect through the chain between a drive roll and a plurality of driven voller, a conveying frame tip is equipped with driving motor No. one, driving motor's output fixed connection is to a drive roll, the conveyer belt cup joints at a drive roll and a driven voller outside, a transport mechanism is close to No. two drive mechanism's one end and is equipped with No. two infrared sensor, No. two infrared sensor and a equal signal connection of driving motor to controller.

Furthermore, the drive belt is provided with a plurality of stop blocks, and the distance between each stop block is equal.

Furthermore, No. two transport mechanism include No. two transport framves, and No. two transport frame middle parts are equipped with two top roller mechanisms and a mechanism of turning over the cloth, and two top roller mechanisms are between and two top roller mechanism both sides are equipped with a plurality of driven vollers No. two, and No. two power transmission frame tip is equipped with a drive roll No. two and is used for driving No. two drive roll's driving motor, connects through the chain between No. two drive rolls and a plurality of driven voller.

Further, the top roller mechanism comprises a mounting seat, a top roller frame, a top roller cylinder, a top roller and a second top roller, the mounting seat is fixedly mounted to the second transmission frame, the top roller frame is mounted to the mounting seat through the top roller cylinder, the top roller frame is provided with the first top roller and the second top roller which are arranged in parallel, the axial directions of the first top roller and the second top roller are perpendicular to the axial direction of the second driven roller, and the top roller cylinder is in signal connection with the controller.

Further, cloth turning mechanism includes cloth turning cylinder, connecting rod and a plurality of board that turns over, and the connecting rod passes every and turns over the board middle part, realizes turning over the fixed connection of board and connecting rod, and each turns over the board tip and all articulates to No. two transmission frame one side inner walls, turns over board cylinder fixed mounting to No. two transmission frame opposite side inner walls, turns over board cylinder output end fixed connection to connecting rod, turns over board cylinder signal connection to controller.

Furthermore, the open width sewing machine comprises a first sewing support, a second sewing support, a sewing slide rail, a sewing beam, a sewing motor, a sewing assembly, a first needle box and a second needle box,

one side of the first sewing head support is provided with a sewing head motor, the first sewing head support is fixedly connected to the second sewing head support through a sewing head sliding rail, one end of the sewing head beam is connected to the top of the first sewing head support through a first support, the other end of the sewing head beam is connected to the top of the second sewing head support through a second support, the sewing head sliding rail is provided with a sewing assembly, the output end of the sewing head motor is provided with a driving wheel, one end of the sewing head sliding rail, which is close to the second sewing head support, is provided with a fixed wheel, the driving wheel, a driven wheel and the fixed wheel of the sewing assembly are connected through a chain in sequence, the sewing head,

two ends of the cloth pressing rod are hinged to two ends of the sewing head beam respectively, a cloth pressing cylinder is arranged at each of the two ends of the cloth pressing rod respectively, a sliding groove is formed in the upper surface of the sewing head beam, and the first needle box and the second needle box are fixedly mounted to the sliding groove of the sewing head beam through bolts respectively.

Further, the sewing assembly comprises a sewing machine, a moving table and a wire coil supporting rod, the cross section of the moving table is of a C-shaped structure, a plurality of pulleys are arranged at the top in the moving table, a driven wheel is arranged on one side in the moving table, the plurality of pulleys are connected with a sewing head sliding rail to realize sliding connection of the moving table and the sewing head sliding rail, the wire coil supporting rod is fixedly installed on one side, close to a first sewing head support, of the sewing machine, and two wire clamping plates are arranged on the moving table; one side of the sewing machine close to the second sewing head support is provided with a wheel set, the wheel set comprises a wheel carrier, a first wheel and a second wheel, the first wheel and the second wheel are fixedly mounted on the wheel carrier, the second wheel is arranged below the first wheel, and the sewing machine is in signal connection with the controller.

Furthermore, the one end that the seam first slide rail is close to a seam first support is equipped with fixed the knot No. one, and the one end that the seam first roof beam is close to No. two seam first supports is equipped with fixed the knot No. two, and matte area one end is connected to fixed the knot No. two, and a wheel and No. two wheels are walked around in proper order to the matte area other end, and fixed connection is to fixed the knot No. one.

Further, No. one needle box, No. two needle box structures are the same, and No. one needle box includes mounting panel, needle groove, fixed needle, needle lid, and the mounting panel upper surface is equipped with the needle groove, and the needle inslot is equipped with a plurality of fixed needles, and needle lid one end articulates to the mounting panel, and the mounting panel bottom is equipped with protruding piece, and protruding piece sets up in the spout of seam head roof beam, and the mounting panel passes through the bolt and realizes the fixed connection of a needle box of mounting panel and seam head slide rail.

Compared with the prior art, the multifunctional open-width sewing all-in-one machine has the following advantages:

(1) the invention replaces manpower with an automatic mode, improves the working mode of the sewing machine, saves the manpower cost and improves the working efficiency of sewing.

(2) The invention upgrades the conveying belt, the stop blocks with the same distance are arranged on the conveying belt, the yardage roll can be uniformly placed on the conveying belt, the rolling is avoided, and the conveying distance is also well controlled during conveying, so that the calculation is convenient, and the labor is saved.

(3) The invention utilizes the open width sewing machine to sew two pieces of cloth, and the rough surface belt is arranged, so that the cloth can be prevented from falling off.

(4) According to the invention, the cloth pressing rod is utilized to press the cloth head, and meanwhile, the cloth pressing cylinders are arranged on two sides of the cloth pressing rod to prevent the cloth pressing rod from loosening.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of a multifunctional open-width sewing integrated machine according to an embodiment of the invention;

FIG. 2 is a schematic diagram of a second transport mechanism according to an embodiment of the present invention;

FIG. 3 is a schematic enlarged view of a portion of A in FIG. 2 according to an embodiment of the present invention;

FIG. 4 is a schematic enlarged view of a portion of A in FIG. 2 according to an embodiment of the present invention;

FIG. 5 is a schematic front view of an open width sewing machine according to an embodiment of the present invention;

FIG. 6 is a back view of an open width sewing machine according to an embodiment of the present invention;

FIG. 7 is a schematic view of a sewing assembly according to an embodiment of the present invention;

FIG. 8 is a schematic illustration of a wheel assembly according to an embodiment of the present invention;

FIG. 9 is a schematic view of a first needle magazine according to an embodiment of the present invention;

FIG. 10 is a schematic view of example 2 of the present invention;

fig. 11 is a schematic view of a cloth turning mechanism according to embodiment 2 of the present invention;

fig. 12 is an internal schematic view of a cloth flipping mechanism according to embodiment 2 of the present invention.

Description of reference numerals:

1. a first transmission mechanism; 11. a first conveying frame; 12. a conveyor belt; 13. a supporting seat; 14. a stopper; 15. a first driving motor; 2. a second conveying mechanism; 21. a second conveying frame; 22. a top roll mechanism; 221. a mounting seat; 222. a top roller frame; 223. a top roll cylinder; 224. a first top roller; 225. a second top roller; 23. a cloth turning mechanism; 231. a cloth turning cylinder; 232. a connecting rod; 233. turning over a plate; 24. a second driven roller; 25. a second drive motor; 3. a first bracket; 4. a second bracket; 5. unwinding the groove; 6. an open width sewing machine; 61. a first sewing bracket; 62. a second stitch bracket; 63. a sewing motor; 631. a driving wheel; 64. a sewing head slide rail; 641. a fixed wheel; 65. a seam beam; 66. a sewing assembly; 661. a sewing machine; 662. a mobile station; 663. a wire coil support rod; 664. a driven wheel; 67. a wheel set; 671. a wheel carrier; 672. a first wheel; 673. a second wheel; 68. a first needle magazine; 681. mounting a plate; 682. a needle groove; 683. a fixing pin; 684. a needle cover; 69. a second needle box; 610. a cloth pressing rod; 611. a first fixing buckle; 612. a second fixing buckle; 613. a rough surface belt; 614. a cloth pressing cylinder; 7. a cloth lifting roller; 8. a cache slot; 9. a centering roller; 10. a support frame; 17. a cloth dropping roller; 100. a cloth turning mechanism; 1001. a first guide rail; 1002. a second guide rail; 1003. turning over the plate frame; 1004. a connecting rod; 1005. a flap driven wheel; 1006. a plate turnover motor; 1007. a turning plate driving wheel; 1008. a board turning rod; 1009. a flap body; 1010. a cover plate; 1011. the board cylinder turns over.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

A multifunctional open width sewing integrated machine is shown in figures 1 to 9 and comprises a first conveying mechanism 1, a second conveying mechanism 2, a first support 3 and a second support 4, wherein the first conveying mechanism 1, the second conveying mechanism 2, the first support 3 and the second support 4 are sequentially and adjacently arranged, the first conveying mechanism 1 is arranged on one side of the second conveying mechanism 2, the conveying direction of the first conveying mechanism 1 is perpendicular to the conveying direction of the second conveying mechanism 2, a unwinding groove 5 formed by a plurality of long rollers is arranged at the bottom of the first support, an open width sewing machine 6 is arranged at the middle part of the first support 3, a cloth lifting roller 7 and a cloth lifting motor for driving the cloth lifting roller 7 are arranged at the top of the first support 3, a buffer groove 8 is arranged between the first support 3 and the second support 4, a centering roller 9 is arranged on the inner wall of the top of the second support 4, a support 10 is arranged on the outer wall of the first support 10, a cloth falling roller 17 and a cloth falling motor for driving the cloth falling roller 17 are arranged on the support 10,

no. 3 lateral walls of support are equipped with the controller, carry cloth motor and the equal signal connection of cropping motor to controller, move back and be equipped with an infrared sensor in the groove 5, and an infrared sensor signal connection to controller, an infrared sensor's model is TB12J-D15N1, and an infrared sensor is used for detecting whether there is the yardage roll in moving back the groove 5.

The first conveying mechanism 1 comprises a first conveying frame 11 and a conveying belt 12, a plurality of supporting seats 13 are arranged on two sides of the bottom of the first conveying frame, the supporting seats 13 are used for supporting the first conveying frame 11, the first conveying frame is required to be stable in the conveying process, a first driving roller and a plurality of first driven rollers arranged in parallel are arranged between the first conveying frames 11, the first driving roller and the plurality of first driven rollers are connected through a chain, a first driving motor 15 is arranged at the end part of the first conveying frame 11, the output end of the first driving motor 15 is fixedly connected to the first driving roller, the conveying belt 12 is sleeved outside the first driving roller and the first driven rollers, a second infrared sensor is arranged at one end, close to a second transmission mechanism, of the first conveying mechanism 1, the second infrared sensor and the first driving motor 15 are in signal connection with a controller, the second infrared sensor is TB12J-D15N1 and used for detecting whether a cloth roll is conveyed to the second conveying mechanism 2 or, for further operation.

The conveying belt 12 is provided with a plurality of stop blocks 16, the distance between each stop block 16 is equal, and the limiting blocks 16 are used for limiting cloth rolls placed on the conveying belt 12 and preventing the cloth rolls from rolling; and the stoppers 16 with the same distance can ensure that the distance between the yardage rolls is also equal, so that the moving distance of the conveyor belt 12 is convenient to control, and the yardage rolls enter the second conveying mechanism 2 from the first conveying mechanism 1.

No. two transport mechanism 2 includes No. two conveying frame 21, No. two conveying frame 21 middle parts are equipped with two kicker mechanisms 22 and a cloth turning mechanism 23, be equipped with a plurality of driven voller 24 No. two between two kicker mechanisms 22 and two kicker mechanism 22 both sides, No. two power transmission frame tip is equipped with a drive roll No. two and is used for driving No. two drive motor 25 of drive roll No. two, connect through the chain between No. two drive roll and a plurality of driven voller 24, two kicker mechanisms 22 are used for holding up the yardage roll, then install the cloth head to open width sewing machine 6.

The top roller mechanism 22 comprises a mounting seat 221, a top roller frame 222, a top roller cylinder 223, a first top roller 224 and a second top roller 225, the mounting seat 221 is fixedly mounted to a second transmission frame, the top roller frame 222 is mounted to the mounting seat 221 through the top roller cylinder 223, the top roller frame 222 is provided with the first top roller 224 and the second top roller 225 which are arranged in parallel, the axial directions of the first top roller 224 and the second top roller 225 are perpendicular to the axial direction of the second driven roller 24, and the top roller cylinder 223 is in signal connection with a controller. The yardage roll is placed between the first top roller 224 and the second top roller 225, so that the yardage roll can rotate when the cloth head is sewn, and the collecting speed is improved.

The cloth turning mechanism 23 comprises a cloth turning cylinder 231, a connecting rod 232 and a plurality of turning plates 233, the connecting rod 232 penetrates through the middle of each turning plate 233, fixed connection of the turning plates 233 and the connecting rod 232 is achieved, the end portion of each turning plate 233 is hinged to the inner wall of one side of the second transmission frame, the turning plate 233 is fixedly mounted on the inner wall of the other side of the second transmission frame, the output end of the turning plate 233 is fixedly connected to the connecting rod 232, the turning plate 233 is in signal connection with a controller, and the turning plate 223 is used for turning the components into the unwinding groove 5 and recycling winding drums for winding cloth.

The open width sewing machine 6 comprises a first sewing support 61, a second sewing support 62, a sewing slide rail 64, a sewing beam 65, a sewing motor 63, a sewing component 66, a first needle box 68 and a second needle box 69,

one side of the first sewing head bracket 61 is provided with a sewing head motor 63, the first sewing head bracket 61 is fixedly connected to the second sewing head bracket 62 through a sewing head sliding rail 64, one end of a sewing head beam 65 is connected to the top of the first sewing head bracket 61 through a first support, the other end of the sewing head beam 65 is connected to the top of the second sewing head bracket 62 through a second support, the sewing head sliding rail 64 is provided with a sewing assembly 66, the output end of the sewing head motor 63 is provided with a driving wheel 631, one end of the sewing head sliding rail 64 close to the second sewing head bracket 62 is provided with a fixed wheel 641, the driving wheel 631, a driven wheel 664 and the fixed wheel 641 of the sewing assembly 66 are sequentially connected through a,

two ends of the cloth pressing rod 610 are hinged to two ends of the sewing head beam 65 respectively, two ends of the cloth pressing rod 610 are provided with a cloth pressing cylinder 614 respectively, the cloth pressing rod 610 is used for fixing a cloth head, and the cloth pressing cylinder 614 exerts an acting force on the cloth pressing rod 610 so that the cloth pressing rod 610 does not fall down when opened; the upper surface of the sewing beam 65 is provided with a sliding groove, the first needle box 68 and the second needle box 69 are fixedly mounted to the sliding groove of the sewing beam 65 through bolts respectively, and the distance between the first needle box 68 and the second needle box 69 can be adjusted according to the width of cloth.

The sewing assembly 66 comprises a sewing machine 661, a moving platform 662 and a wire coil supporting rod 663, the cross section of the moving platform 662 is of a C-shaped structure, a plurality of pulleys are arranged at the top inside the moving platform 662, a driven wheel 664 is arranged on one side inside the moving platform 662, the plurality of pulleys are connected with the sewing head slide rail 64 to realize the sliding connection of the moving platform 662 and the sewing head slide rail 64, the wire coil supporting rod 663 is fixedly arranged on one side, close to the first sewing head support 61, of the sewing machine 661, and the wire coil supporting rod 663 can be used for storing a woven wire coil.

One side of the sewing machine 661 close to the second stitch head support 62 is provided with a wheel set 67, the wheel set 67 comprises a wheel frame 671, a first wheel 672 and a second wheel 673, the first wheel 672 and the second wheel 673 are fixedly installed on the wheel frame 671, and the second wheel 673 is arranged below the first wheel 672.

One end of the sewing head sliding rail 64 close to the first sewing head support 61 is provided with a first fixing buckle 611, one end of the sewing head beam 65 close to the second sewing head support 62 is provided with a second fixing buckle 612, one end of the rough surface belt 613 is connected to the second fixing buckle 612, the other end of the rough surface belt 613 sequentially bypasses the first wheel 672 and the second wheel 673 and is fixedly connected to the first fixing buckle 611, the rough surface belt 613 is used for placing cloth, friction between the rough surface belt 613 and the cloth can be increased due to the rough surface of the rough surface belt 613, the cloth is prevented from falling off, the rough surface belt 613 passes through the wheel set 67, the wheel set 67 can move along with the sewing component 66, and the sewn cloth is arranged on the right side of the wheel set 66 and is similar to the working mode of a zipper until sewing is finished.

First needle box 68, No. two needle box 69 the same structure, first needle box 68 includes mounting panel 681, needle groove 682, fixed needle 683, needle lid 684, mounting panel 681 upper surface is equipped with needle groove 682, be equipped with a plurality of fixed needles 683 in the needle groove 682, needle lid 684 one end articulates to mounting panel 681, the mounting panel 681 bottom is equipped with protruding piece, protruding piece sets up in the spout of stitch roof beam 65, mounting panel 681 passes through the fixed connection of bolt realization mounting panel 681 and stitch slide rail 64, the quantity of fixed needle is 3, when not using, close needle lid 684, prevent the accidental injury staff, during the use, open needle lid 684, fix respectively on first needle box 68 and No. two needle boxes 69 with the cloth head both ends.

Two thread jamming plates are arranged at the upper part of the movable table 662 and used for limiting the thread of the sewing head and preventing the position of the thread from deviating.

The one side of cloth pressing rod 610 and the contact of seam roof beam 65 is equipped with foaming silica gel, when cloth pressing rod 610 is fashionable to cloth, can increase and the cloth between the friction, prevent to cause the damage to the cloth simultaneously.

The sewing machine 661 is MO-6804S; the controller is a PLC and is used for controlling the orderly proceeding of all components.

A multifunctional open-width sewing integrated machine,