Multifunctional cylindrical sewing head laparotomy machine

Abstract

The present invention provides a multifunctional cylindrical seaming and laparotomy integrated machine, comprising a No. 1 support and a No. 2 support, wherein the bottom of the No. 1 support is connected to the bottom of the No. 2 support through an unwinding groove, the middle of the No. 1 support is connected to the middle of the No. 2 support through a cylindrical seaming machine, the middle and upper part of the No. 1 support is connected to the middle and upper part of the No. 2 support through a crossbeam, a connecting frame is provided in the middle of the crossbeam, the No. 1 support is provided with a No. 1 traction roller and a No. 1 cloth-dropping roller; the No. 2 support is provided with a No. 2 traction roller and a No. 2 cloth-dropping roller; a No. 1 chute is provided below the No. 1 cloth-dropping roller, a No. 2 chute is provided below the No. 2 cloth-dropping roller, a No. 1 chute is provided below the No. 2 cloth-dropping roller, a No. 1 laparotomy mechanism and a No. 2 laparotomy mechanism are provided on both sides of the cylindrical seaming machine, a No. 1 cloth-turning mechanism and a No. 2 cloth-turning mechanism are provided on the front side of the cylindrical seaming machine, and a No. 1 conveying mechanism and a No. 2 conveying mechanism are provided on one side of the No. 1 cloth-turning mechanism. The present invention integrates transportation, seaming and laparotomy into one, can be operated in an integrated manner, saves space, and improves work efficiency.

Description

Technical Field

[0001] The invention belongs to the field of cylindrical cloth sewing and laparotomy, and in particular relates to a multifunctional cylindrical cloth sewing and laparotomy integrated machine. Background Art

[0002] The cylindrical end-sewing machine sews the ends of two rolls of cylindrical cloth together. When using the cylindrical end-sewing machine, the common method in the past was to manually move each roll of cloth to the bottom of the end-sewing machine, and then sew the ends of the two rolls of cylindrical cloth together to form a roll of cylindrical cloth, and then perform a laparotomy on the cylindrical cloth. The transportation and replacement of cloth rolls are all done manually. Since the cloth rolls are heavy, about 30kg, they are transported intermittently rather than continuously during operation, which results in high labor costs, time-consuming and labor-intensive, and the efficiency of the end-sewing machine is extremely low, with poor sewing quality. Moreover, it is a waste of labor costs for one person to operate a cylindrical end-sewing machine. Summary of the invention

[0003] In view of this, the present invention aims to propose a multifunctional cylindrical sewing and laparotomy machine, which integrates transportation, sewing and laparotomy into one, can be operated in an integrated manner, saves space and improves work efficiency; and by utilizing a symmetrical structure, one worker can simultaneously control two groups of cylindrical cloths for sewing and laparotomy. The cylindrical sewing machine utilizes a rotary method to sew the cloth ends, which is convenient and quick.

[0004] To achieve the above object, the technical solution of the present invention is achieved as follows:

[0005] Multifunctional cylindrical sewing head and laparotomy integrated machine, including No. 1 support, No. 2 support, cylindrical sewing head machine,

[0006] The structure of pillar No. 1 and pillar No. 2 is the same. The bottom of pillar No. 1 is connected to the bottom of pillar No. 2 through an unwinding groove, the middle of pillar No. 1 is connected to the middle of pillar No. 2 through a cylindrical seaming machine, the middle and upper part of pillar No. 1 is connected to the middle and upper part of pillar No. 2 through a crossbeam, and a connecting frame is provided in the middle of the crossbeam. The top of pillar No. 1 is connected to one side of the connecting frame through a No. 1 traction roller and a No. 1 cloth-dropping roller respectively; pillar No. 2 is connected to the other side of the connecting frame through a No. 2 traction roller and a No. 2 cloth-dropping roller respectively; a No. 1 chute is provided under the No. 1 cloth-dropping roller, and a No. 2 chute is provided under the No. 2 cloth-dropping roller. Symmetrical No. 1 and No. 2 laparotomy mechanisms are provided on both sides of the cylindrical seaming machine.

[0007] A symmetrically arranged No. 1 cloth turning mechanism and No. 2 cloth turning mechanism are arranged between the No. 1 and No. 2 laparotomy mechanisms and in front of the cylindrical head sewing machine. A No. 1 conveying mechanism is arranged on one side of the No. 1 cloth turning mechanism, and a No. 2 conveying mechanism is arranged on one side of the No. 2 cloth turning mechanism.

[0008] A controller is provided on one side of pillar No. 1.

[0009] Furthermore, the No. 1 conveying mechanism and the No. 2 conveying mechanism have the same structure. The No. 1 conveying mechanism includes a conveying roller, a conveying bracket and a conveyor belt. An active roller and a plurality of driven rollers parallel to the conveying brackets are provided. The active roller is driven by a conveying motor. The active roller and the driven roller are connected by a chain. The conveyor belt is wound around the active roller and the driven roller. A plurality of blocks are provided on the conveying belt, and the distance between each block is equal. The conveying motor signal is connected to the controller.

[0010] Furthermore, the cloth-turning mechanism No. 1 and the cloth-turning mechanism No. 2 have the same structure, the cloth-turning mechanism No. 1 comprises a guide rail No. 1, a guide rail No. 2, a flap frame, and a flap cylinder, four rollers are arranged at the bottom of the flap frame, the flap frame is placed on the guide rail No. 1 and the guide rail No. 2 through the rollers, two of which are connected by a connecting rod, a flap driven wheel is fixedly installed in the middle of the connecting rod, a flap motor is arranged on the inner wall of the flap frame, a flap driving wheel is arranged at the output end of the flap motor, the flap driving wheel and the flap driven wheel are connected by a chain, a fixed plate is arranged in the middle of one side of the flap frame close to the cylindrical seam head machine, the flap cylinder is fixedly installed to the fixed plate, the output end of the flap cylinder is fixedly connected to the flap rod, a flap body is respectively arranged on both sides of the flap, the top cover plate of the flap frame is an arc-shaped surface, and a through groove corresponding to the flap body is respectively arranged on both sides of the cover plate, the flap frame is provided with a No. 1 infrared sensor, and the signals of the No. 1 infrared sensor, the flap motor and the flap cylinder are all connected to the controller.

[0011] Furthermore, the laparotomy mechanism No. 1 is the same as the laparotomy mechanism No. 2, the laparotomy mechanism No. 1 comprises a laparotomy support frame No. 1, a laparotomy support frame No. 2, a laparotomy conveying mechanism, a laparotomy collecting trough, a laparotomy traction roller, a laparotomy cloth dropping roller, a laparotomy frame, the laparotomy support frame No. 1 and the laparotomy support frame No. 2 are both L-shaped, the corner of the laparotomy support frame No. 1 is connected to the corner of the laparotomy support frame No. 2 through a laparotomy traction roller, the end of the laparotomy support frame No. 1 is connected to the end of the No. 2 support frame through a laparotomy cloth dropping roller, a laparotomy support beam is provided below the laparotomy traction roller, a laparotomy adjustment component is fixedly installed in the middle of the upper surface of the laparotomy support beam, and a laparotomy head is provided in the middle of the lower surface of the laparotomy support beam; a laparotomy slide rail No. 1 is provided on the top of the No. 1 laparotomy support frame, a No. 2 laparotomy slide rail is provided on the top of the No. 2 support frame, a pulley is provided at each end of the laparotomy frame, and they are respectively slidably connected to the No. 1 laparotomy slide rail and the No. 2 laparotomy slide rail, the middle part of the laparotomy frame is hinged to the adjustment arm of the laparotomy adjustment component,

[0012] The laparotomy conveying mechanism and laparotomy collecting trough are both arranged on one side of the No. 1 laparotomy support frame and the No. 2 laparotomy support frame. One end of the laparotomy conveying mechanism is arranged below the No. 1 slide trough, and the other end is connected to the laparotomy collecting trough, and the laparotomy collecting trough is directly below the laparotomy frame.

[0013] Furthermore, the laparotomy frame has an overall triangular structure, with a No. 1 support rod and a No. 2 support rod provided in the middle of the laparotomy frame, and the laparotomy adjustment assembly includes an adjustment base plate, with an adjustment seat provided at each end of the adjustment base plate, an adjustment screw provided between the two adjustment seats, and a handwheel provided at one end of the adjustment screw, an adjustment nut seat being threadedly connected to the adjustment screw, one end of the adjustment arm being hinged to the adjustment nut seat, and the other end being hinged to the No. 1 support rod of the laparotomy frame.

[0014] Furthermore, a seam head slide rail is provided between the No. 1 support and the No. 2 support, and two cylindrical seam head machines are provided on the seam head slide rail, and the cylindrical seam head machines include a No. 1 fixed seat, a No. 2 fixed seat and a movable seat, and the No. 1 fixed seat, the No. 2 fixed seat and the movable seat are sequentially fixedly installed on the seam head slide rail; a seam head driving motor is provided at each end of the seam head slide rail, and the two seam head driving motors respectively drive the movable seats of the two cylindrical seam head machines through chains, and the seam head driving motor signals are connected to the controller;

[0015] A No. 1 fixed seat is provided with a No. 1 supporting seat, a No. 1 rotating motor is provided at one end of the No. 1 supporting seat, a No. 1 cylindrical rotating mechanism is provided at the other end of the No. 1 supporting seat, and a No. 1 rotating driving wheel of the No. 1 cylindrical rotating mechanism is fixedly connected to the output end of the No. 1 rotating motor through a transmission rod;

[0016] The mobile seat is provided with a No. 2 support seat, one end of the No. 2 support seat is provided with a No. 2 rotating motor, the other end of the No. 2 support seat is provided with a No. 2 cylinder rotating mechanism, the No. 2 rotating driving wheel of the No. 2 cylinder rotating mechanism is fixedly connected to the output end of the No. 2 rotating motor through a transmission rod, and the signals of the No. 1 rotating motor and the No. 2 rotating motor are connected to the controller;

[0017] The No. 1 support seat is provided with a No. 1 pressure roller cylinder, a No. 1 connecting frame is provided on the top of the No. 1 pressure roller cylinder, the middle part of the No. 1 pressure roller frame is hinged to the No. 1 connecting frame, one end of the No. 1 pressure roller frame is hinged to the output end of the No. 1 pressure roller cylinder, and a pressure roller body is provided at the other end of the No. 1 pressure roller frame.

[0018] The movable seat is provided with a No. 2 pressure roller cylinder, a No. 2 connecting frame is provided on the top of the No. 2 pressure roller cylinder, the middle part of the No. 2 pressure roller frame is hinged to the No. 2 connecting frame, one end of the No. 2 pressure roller frame is hinged to the output end of the No. 2 pressure roller cylinder, and two pressure roller bodies are provided at the other end of the No. 2 pressure roller frame, and the signals of the No. 1 pressure roller cylinder and the No. 2 pressure roller cylinder are connected to the controller.

[0019] Furthermore, the No. 1 cylinder rotating mechanism and the No. 2 cylinder rotating mechanism have the same structure. The No. 1 cylinder rotating mechanism includes a No. 1 rotating driving wheel, two rotating driven wheels, a rotating track, a rotating frame, the No. 1 rotating driving wheel is fixedly installed on the upper part of the rotating frame, and two rotating driven wheels parallel to each other are fixedly installed on the bottom of the rotating frame. The rotating track passes around the No. 1 rotating driving wheel and the two rotating driven wheels respectively and closes. The No. 1 rotating driving wheel is fixedly connected to the output end of the No. 1 rotating motor through a transmission rod.

[0020] Furthermore, the No. 2 fixed seat is provided with a sewing machine for weaving, and a cloth-facing assembly is fixedly installed on one side of the sewing machine, a protective plate is provided on the outer side of the cloth-facing assembly, a cloth-retracting cylinder is provided on the upper surface of the protective plate, a cloth-retracting rod is provided at the output end of the cloth-retracting cylinder, an air blowing pipe is provided on one side of the cloth-retracting rod, a cloth head absorption pipe is provided under the air blowing pipe, a No. 2 infrared sensor is provided on the inner side of the protective plate, and the No. 2 infrared sensor and the cloth-retracting cylinder signal are connected to the controller.

[0021] Furthermore, the cloth assembly includes a cloth mounting plate, a cloth motor, a cloth driving wheel, a cloth driven wheel, a driving gear, a driven gear, a cloth cylinder and a cloth connecting frame. The cloth motor is fixedly mounted on one side of the cloth mounting plate. The cloth driving wheel and the cloth driven wheel are mounted on the other side of the cloth mounting plate. The cloth driving wheel is connected to the cloth motor output end. The cloth driving wheel and the cloth driven wheel are connected by a belt. A cloth gear box is provided on one side of the cloth driven wheel. The cloth gear box is provided with a driving gear and a driven gear meshing with each other. The cloth driven wheel is connected to the driving gear through a transmission shaft.

[0022] The first end of the front cloth support plate is connected to one side of the front cloth gear box, the first end of the front cloth connecting plate is connected to the other side of the front cloth gear box, and the second end of the front cloth support plate is connected to the second end of the front cloth connecting plate through a rotating connecting block.

[0023] The No. 1 threaded rod passes through the connecting block and is connected to one end of the No. 1 transmission rod through a coupling. The other end of the No. 1 transmission rod is connected to the driving gear.

[0024] The No. 2 threaded rod is connected to the driven gear through the No. 2 transmission rod, and the thread direction of the No. 1 threaded rod is opposite to that of the No. 2 threaded rod;

[0025] The cloth mounting plate is provided with a cloth cylinder, the output end of the cloth cylinder is connected to the cloth supporting plate through a cloth connecting frame, and the cloth cylinder and cloth motor signals are connected to the controller.

[0026] Furthermore, a cloth supporting rod is provided on the upper portion of the No. 1 cylinder rotating mechanism, and the lower portion of the No. 1 cylinder rotating mechanism is connected to the No. 2 cylinder rotating mechanism through a nylon rope.

[0027] Compared with the prior art, the multifunctional cylindrical sewing head and laparotomy integrated machine of the present invention has the following advantages:

[0028] (1) The multifunctional cylindrical sewing and laparotomy machine of the present invention is designed with a symmetrical structure, and can complete the sewing and laparotomy work on two working lines. Such a symmetrical structure allows one worker to operate simultaneously, saving labor costs and improving work efficiency.

[0029] (2) In the multifunctional cylindrical seaming and laparotomy machine described in the present invention, the first cloth turning mechanism is arranged on a track so that the cloth turning mechanism has a movable distance, and this distance allows the staff to operate conveniently.

[0030] (3) The multifunctional cylindrical seaming and laparotomy machine described in the present invention has a number of equidistant blocks on the No. 1 conveying mechanism, which separates the cloths into the same distances. This design can control the No. 1 conveying mechanism to move the same distance and allow the cloths to fall onto the No. 1 cloth turning mechanism.

[0031] (4) The multifunctional cylindrical sewing head and laparotomy integrated machine described in the present invention collects the sutured cloths, and after the collection is completed, the cloths enter the laparotomy transmission mechanism through a slide slot, and then the laparotomy operation is performed. This process does not require manual handling, which saves manpower and improves work efficiency.

[0032] (5) The multifunctional cylindrical sewing and laparotomy machine described in the present invention is provided with a cloth-aligning device, which can adjust the position of the cloth heads so that the cloth heads at both ends are flush, which is convenient for subsequent sewing operations.

[0033] (6) The multifunctional cylindrical sewing and laparotomy machine of the present invention utilizes two cylindrical rotating mechanisms to rotate the cylindrical cloth, and sews while rotating. A pressing wheel is provided on the cylindrical rotating mechanism to make the cloth fit fully with the cylindrical rotating mechanism, thereby increasing the friction and making the cylindrical cloth rotate smoothly.

[0034] (7) The multifunctional cylindrical sewing and slitting machine of the present invention is provided with a cloth scrap absorbing device to suck the broken threads and other debris into a recycling box to prevent the cloth scraps from causing damage inside the machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0036] Figure 1 It is a schematic diagram of the multifunctional cylindrical sewing head and laparotomy integrated machine according to an embodiment of the present invention;

[0037] Figure 2 This is a schematic diagram of a cloth turning mechanism No. 1 according to an embodiment of the present invention;

[0038] Figure 3 This is a schematic diagram of the interior of the first cloth turning mechanism according to an embodiment of the present invention;

[0039] Figure 4 This is a schematic diagram of a laparotomy mechanism No. 1 according to an embodiment of the present invention;

[0040] Figure 5This is a schematic diagram of a laparotomy mechanism No. 1 according to an embodiment of the present invention;

[0041] Figure 6 For the embodiment of the present invention Figure 5 A partial enlarged view of middle A;

[0042] Figure 7 This is a schematic diagram of a No. 1 chute and a No. 2 chute according to an embodiment of the present invention;

[0043] Figure 8 This is a schematic diagram of a cylindrical seaming machine according to an embodiment of the present invention installed on a seaming slide rail;

[0044] Fig. 9 It is a schematic diagram of a cylindrical seaming machine according to an embodiment of the present invention;

[0045] Fig.10 This is a schematic diagram of a No. 1 cylinder rotating mechanism according to an embodiment of the present invention;

[0046] Fig.11 This is a schematic diagram of the No. 2 cylinder rotating mechanism according to an embodiment of the present invention;

[0047] Fig.12 It is a schematic diagram of the connection of the sewing machine, the cloth-adjusting assembly, the cloth-retracting rod, the air blowing pipe, and the cloth-end absorbing pipe according to an embodiment of the present invention;

[0048] Fig.13 It is a schematic diagram of the front cloth assembly described in an embodiment of the present invention.

[0049] Description of reference numerals:

[0050] 1. No. 1 support; 2. No. 2 support; 3. Cylinder sewing machine; 301. No. 1 fixed seat; 302. No. 2 fixed seat; 303. Moving seat; 304. Sewing drive motor; 305. No. 1 support seat; 306. No. 1 rotating motor; 307. No. 1 cylinder rotating mechanism; 3071. No. 1 rotating driving wheel; 3072. Rotating driven wheel; 3073. Rotating crawler; 3074. Rotating frame; 308. No. 2 support seat; 309. No. 2 rotating motor; 310, No. 2 cylinder rotating mechanism; 311, No. 1 pressure wheel cylinder; 312, No. 1 connecting frame; 313, No. 1 pressure wheel frame; 314, pressure wheel body; 315, No. 2 connecting frame; 316, No. 2 pressure wheel frame; 317, sewing machine; 318, cloth assembly; 31801, cloth mounting plate; 31802, cloth motor; 31803, cloth driving wheel; 31804, cloth driven wheel; 31805, cloth cylinder; 31806, cloth connecting frame; 31807, cloth supporting plate; 31808, connecting block; 31809, cloth connecting plate; 31810, No. 1 threaded rod; 31811, coupling; 31812, No. 2 threaded rod; 319, cloth retracting cylinder; 320, cloth retracting rod; 321, air blowing pipe; 322, cloth end absorption pipe; 323, No. 2 pressing wheel cylinder; 4, crossbeam; 5, connecting frame; 6, No. 1 slideway; 7, No. 2 slideway; 8, No. 1 abdominal cutting mechanism; 801, No. 1 abdominal cutting support frame; 802, No. 2 abdominal cutting support frame; 803, abdominal cutting transmission mechanism; 804, abdominal cutting traction roller; 805, abdominal cutting cloth dropping roller; 806, abdominal cutting support beam; 807, abdominal cutting adjustment component; 8071, Adjusting bottom plate; 8072, adjusting seat; 8073, adjusting screw; 8074, hand wheel; 8075, adjusting nut seat; 8076, adjusting arm; 808, No. 1 laparotomy slide rail; 809, No. 2 laparotomy slide rail; 810, laparotomy frame; 811, laparotomy collecting trough; 9, No. 2 laparotomy mechanism; 10, No. 1 cloth turning mechanism; 1001, No. 1 guide rail; 1002, No. 2 guide rail; 1003, flap frame; 1004, connecting rod; 1005, flap driven wheel; 1006, flap motor; 1007, flap driving wheel; 1008, flap rod; 1009, flap body; 1010, Cover plate; 1011, flap cylinder; 11, No. 2 cloth flipping mechanism; 12, No. 1 conveying mechanism; 1201, conveyor belt; 1202, stopper; 13, No. 2 conveying mechanism; 14, seam head slide rail. DETAILED DESCRIPTION

[0051] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0052] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and the like are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", and the like may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0053] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0054] The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0055] Multifunctional cylindrical sewing head laparotomy machine, such as Figures 1 to 13 As shown, it includes a No. 1 support 1, a No. 2 support 2, and a cylindrical head sewing machine 3.

[0056] The No. 1 support 1 and the No. 2 support 2 have the same structure. The bottom of the No. 1 support 1 is connected to the bottom of the No. 2 support 2 through an unwinding groove. In particular, an adjustable cloth roll limiting plate is provided in the unwinding groove for limiting cloth rolls of different lengths. The middle of the No. 1 support 1 is connected to the middle of the No. 2 support 2 through a cylindrical head sewing machine 3. The upper middle part of the No. 1 support 1 is connected to the upper middle part of the No. 2 support 2 through a crossbeam 4. A connecting frame 5 is provided in the middle of the crossbeam 4. The top of the No. 1 support 1 is connected to one side of the connecting frame 5 through a No. 1 traction roller and a No. 1 cloth drop roller respectively. The No. 2 support 2 is connected to the other side of the connecting frame 5 through a No. 2 traction roller and a No. 2 cloth drop roller respectively. A No. 1 chute 6 is provided under the No. 1 cloth drop roller, and a No. 2 chute 7 is provided under the No. 2 cloth drop roller. A No. 1 laparotomy mechanism 8 and a No. 2 laparotomy mechanism 9 are provided symmetrically on both sides of the cylindrical head sewing machine 3.

[0057] A symmetrically arranged No. 1 cloth turning mechanism 10 and No. 2 cloth turning mechanism 11 are provided between the No. 1 laparotomy mechanism 8 and the No. 2 laparotomy mechanism 9 and in front of the cylindrical head sewing machine 3. A No. 1 conveying mechanism 12 is provided on one side of the No. 1 cloth turning mechanism 10, and a No. 2 conveying mechanism 13 is provided on one side of the No. 2 cloth turning mechanism 11.

[0058] A controller is provided on one side of the No. 1 pillar.

[0059] The No. 1 conveying mechanism 12 and the No. 2 conveying mechanism 13 have the same structure. The No. 1 conveying mechanism 12 includes a conveying roller, a conveying bracket and a conveyor belt 1201. An active roller and a plurality of driven rollers parallel to the conveying brackets are arranged between the conveying brackets. The active roller is driven by a conveying motor. The active roller and the transmission roller are connected by a chain. The conveyor belt 1201 is wound around the active roller and the transmission roller. A plurality of blocks 1202 are arranged on the conveyor belt 1201, and the distance between each block 1202 is equal. When performing the seam operation, the cloth roll is placed on the conveyor belt 1201, and the block 1202 makes the distance between each cloth roll equal. When performing the conveying operation, it is only necessary to set a fixed conveyor belt 1201 movement parameter. Each time a piece of cloth is conveyed, the switch is pressed once, and the cloth roll will fall onto the cloth turning mechanism, making the conveying operation more convenient. The transmission motor signal is connected to the controller.

[0060] The first cloth turning mechanism 10 and the second cloth turning mechanism 11 have the same structure. The first cloth turning mechanism 10 includes a first guide rail 1001, a second guide rail 1002, a turning plate frame 1003, and a turning plate cylinder 1011. Four rollers are arranged at the bottom of the turning plate frame 1003. The turning plate frame 1003 is placed on the first guide rail 1001 and the second guide rail 1002 through the rollers, two of which are connected by a connecting rod 1004. A turning plate driven wheel 1005 is fixedly installed in the middle of the connecting rod 1004. A turning plate motor 1006 is arranged on the inner wall of the turning plate frame 1003. The turning plate motor 1006 The output end is provided with a flap driving wheel 1007, and the flap driving wheel 1007 is connected to the flap driven wheel 1005 by a chain. A fixed plate is provided in the middle of the side of the flap frame 1003 close to the cylindrical seam head machine 3, and the flap cylinder 1011 is fixedly installed on the fixed plate. The output end of the flap cylinder 1011 is fixedly connected to the flap rod 1008, and a flap body is respectively provided on both sides of the flap. The top cover plate 1010 of the flap frame 1003 is an arc surface, and a No. 1 infrared sensor is provided on one side of the flap frame 1003. A through groove corresponding to the flap body 1009 is respectively provided on both sides of the cover plate 1010. The No. 1 infrared sensor, the flap motor 1006 and the flap cylinder 1011 are all connected to the controller by signal. When the No. 1 conveying mechanism 12 conveys the cloth roll to the No. 1 cloth turning mechanism 10, Infrared sensor No. 1 detects the cloth roll, and the controller controls the flap motor 1006 to work, thereby driving the flap frame 1003 to move forward. When infrared sensor No. 1 detects that the flap frame 1003 moves to one side of the unwinding slot, the flap cylinder 1011 works, and the flap body flips the cloth roll to the platform at the edge of the unwinding slot, making it convenient for the staff to carry out subsequent operations.

[0061] The first laparotomy mechanism 8 is the same as the second laparotomy mechanism 9. The first laparotomy mechanism 8 includes a first laparotomy support frame 801, a second laparotomy support frame 802, a laparotomy conveying mechanism 803, a laparotomy collecting tank 811, a laparotomy traction roller 804, a laparotomy cloth drop roller 805, and a laparotomy frame 810. The first laparotomy support frame 801 and the second laparotomy support frame 802 are both L-shaped. The corner of the first laparotomy support frame 801 is connected to the corner of the second laparotomy support frame 802 through the laparotomy traction roller 804, and the end of the first laparotomy support frame 801 is connected to the laparotomy cloth drop roller 810. 05 is connected to the end of the second laparotomy support frame 802, a laparotomy support beam 806 is provided below the laparotomy traction roller 804, a laparotomy adjustment component 807 is fixedly installed in the middle of the upper surface of the laparotomy support beam 806, a laparotomy head is provided in the middle of the lower surface of the laparotomy support beam 806, a No. 1 laparotomy slide rail 808 is provided on the top of the No. 1 laparotomy support frame 801, a No. 2 laparotomy slide rail 809 is provided on the top of the No. 2 support frame, a pulley is provided at each end of the laparotomy frame 810, and they are respectively slidably connected to the No. 1 laparotomy slide rail 808 and the No. 2 laparotomy slide rail 809, the middle part of the laparotomy frame 810 is hinged to the adjustment arm 8076 of the laparotomy adjustment component 807, and the model of the laparotomy head is EL-BT2535,

[0062] The angle of the laparotomy head is manually adjusted through the laparotomy adjustment component 807, and then the cylindrical cloth is put on the laparotomy frame 810, and the laparotomy head is used for cutting; the laparotomy conveying mechanism 803 and the laparotomy collecting trough 811 are both arranged on one side of the No. 1 laparotomy support frame 801 and the No. 2 laparotomy support frame 802, one end of the laparotomy conveying mechanism 803 is arranged below the No. 1 slide groove 6, and the other end is connected to the laparotomy collecting trough 811, and the laparotomy collecting trough 811 is directly below the laparotomy frame 810. In particular, a laparotomy limiting ring is provided in the laparotomy collecting trough 811, and the cloth head is connected to the laparotomy frame 810 through the laparotomy limiting ring, so that the cloth head can be used for laparotomy in the vertical direction to avoid errors.

[0063] The laparotomy frame 810 has a triangular structure as a whole, which is convenient for the insertion of the cylindrical cloth; a No. 1 supporting rod and a No. 2 supporting rod are arranged in the middle of the laparotomy frame 810, and the laparotomy adjustment component 807 includes an adjustment base plate 8071, and an adjustment seat 8072 is respectively arranged at both ends of the adjustment base plate 8071, an adjustment screw 8073 is arranged between the two adjustment seats 8072, and a hand wheel 8074 is arranged at one end of the adjustment screw 8073, an adjustment nut seat 8075 is threadedly connected to the adjustment screw 8073, one end of the adjustment arm 8076 is hinged to the adjustment nut seat 8075, and the other end is hinged to the No. 1 supporting rod of the laparotomy frame 810, and the position of the adjustment nut seat 8075 is changed by the hand wheel 8074, so that the laparotomy frame 810 has different angles, and the angle can be adjusted according to the gears and quality of the cylindrical cloth.

[0064] A seam head slide rail 14 is provided between the No. 1 pillar 1 and the No. 2 pillar 2, and two cylindrical seam head machines 3 are provided on the seam head slide rail 14, and the two cylindrical seam head machines 3 are symmetrically distributed. The cylindrical seam head machines 3 include a No. 1 fixed seat 301, a No. 2 fixed seat 302 and a movable seat 303, and the No. 1 fixed seat 301, the No. 2 fixed seat 302 and the movable seat 303 are fixedly installed to the seam head slide rail 14 in sequence; a seam head driving motor 304 is respectively provided at both ends of the seam head slide rail 14, and the two seam head driving motors 304 respectively drive the movable seats 303 of the two cylindrical seam head machines 3 through chains; the No. 1 fixed seat 301 and the No. 2 fixed seat 302 of the two cylindrical seam head machines 3 are fixedly installed on the seam head slide rail 14 and cannot be moved, and the seam head slide rail 14 is provided with a groove for hiding the chain, which will not affect the installation of the No. 1 fixed seat 301 and the No. 2 fixed seat 302, and can enable the movable seat 303 to move.

[0065] The No. 1 fixed seat 301 is provided with a No. 1 support seat 305, one end of the No. 1 support seat 305 is provided with a No. 1 rotating motor 306, the other end of the No. 1 support seat 305 is provided with a No. 1 cylinder rotating mechanism 307, and the No. 1 rotating driving wheel 3071 of the No. 1 cylinder rotating mechanism 307 is fixedly connected to the output end of the No. 1 rotating motor 306 through a transmission rod;

[0066] The movable seat 303 is provided with a No. 2 support seat 308, one end of the No. 2 support seat 308 is provided with a No. 2 rotating motor 309, and the other end of the No. 2 support seat 308 is provided with a No. 2 cylinder rotating mechanism 310. The No. 2 rotating driving wheel of the No. 2 cylinder rotating mechanism 310 is fixedly connected to the output end of the No. 2 rotating motor 309 through a transmission rod. The signals of the No. 1 rotating motor 306 and the No. 2 rotating motor 309 are connected to the controller. When the cloth ends of two pieces of cloth are connected to the No. 1 cylinder rotating mechanism 307 and the No. 2 cylinder rotating mechanism 310, the staff turns on the No. 1 rotating motor 306 and the No. 2 rotating motor 309 to work.

[0067] The No. 1 support seat 305 is provided with a No. 1 pressure roller cylinder 311, the top of the No. 1 pressure roller cylinder 311 is provided with a No. 1 connecting frame 5312, the middle of the No. 1 pressure roller frame 313 is hinged to the No. 1 connecting frame 5312, one end of the No. 1 pressure roller frame 313 is hinged to the output end of the No. 1 pressure roller cylinder 311, and the other end of the No. 1 pressure roller frame 313 is provided with a pressure roller body 314. When the cylindrical cloth rotates on the No. 1 cylinder rotating mechanism 307, the No. 1 pressure roller cylinder 311 works to press the cloth, so that the cylindrical cloth can rotate more smoothly on the No. 1 cylinder mechanism.

[0068] The movable seat 303 is provided with a No. 2 pressure wheel cylinder 323, a No. 2 connecting frame 5315 is provided on the top of the No. 2 pressure wheel cylinder 323, the middle part of the No. 2 pressure wheel frame 316 is hinged to the No. 2 connecting frame 5315, one end of the No. 2 pressure wheel frame 316 is hinged to the output end of the No. 2 pressure wheel cylinder 323, and the other end of the No. 2 pressure wheel frame 316 is provided with two pressure wheel bodies 314. In particular, the No. 2 pressure wheel cylinder 323 is tiltedly installed on the movable seat 303, so that the two pressure wheel bodies 314 on the No. 2 pressure wheel frame 316 can better press the cylindrical cloth, the signals of the No. 1 pressure wheel cylinder 311 and the No. 2 pressure wheel cylinder 312 are connected to the controller, when the No. 1 rotating motor 306 and the No. 2 rotating motor 309 are working, the controller controls the No. 1 pressure wheel cylinder 311 and the No. 2 pressure wheel cylinder 312 to work, thereby driving the pressure wheel body 314 to press the cloth head.

[0069] The No. 1 cylinder rotating mechanism 307 and the No. 2 cylinder rotating mechanism 310 have the same structure. The No. 1 cylinder rotating mechanism 307 includes a No. 1 rotating driving wheel 3071, two rotating driven wheels 3072, a rotating track 3073, and a rotating frame 3074. The No. 1 rotating driving wheel 3071 is fixedly installed on the upper part of the rotating frame 3074, and two rotating driven wheels 3072 parallel to each other are fixedly installed on the bottom of the rotating frame 3074. The rotating track 3073 respectively bypasses the No. 1 rotating driving wheel 3071 and the two rotating driven wheels 3072 and closes. The No. 1 rotating driving wheel 3071 is fixedly connected to the output end of the No. 1 rotating motor 306 through a transmission rod. When in use, the cylindrical cloth is manually put on the No. 1 cylinder rotating mechanism 307 and the No. 2 cylinder rotating mechanism 310, and the switch is turned on. Driven by the rotating track 3073, the cylindrical cloth also starts to rotate, and the sewing operation is performed while rotating.

[0070] The second fixed seat 302 is provided with a sewing machine 317 for weaving cloth, and the model of the sewing machine 317 is MO-6804S; a cloth assembly 318 is fixedly installed on one side of the sewing machine 317, and a protective plate is provided on the outer side of the cloth assembly 318, and a cloth-retracting cylinder 319 is provided on the upper surface of the protective plate, and a cloth-retracting rod 320 is provided on the output end of the cloth-retracting cylinder 319 to push the cloth out of the first cylinder rotating mechanism 307 and the second cylinder rotating mechanism 310; an air blowing pipe 321 is provided on one side of the cloth-retracting rod 320, and the air blowing pipe The purpose of 321 is to blow the curled cloth flat for easy sewing; a cloth absorption pipe 322 is provided under the air blowing pipe 321, and the cloth absorption pipe 322 collects thread ends or rags and processes them uniformly to prevent the thread ends from entering the machine and causing damage to the machine. A No. 2 infrared sensor is provided on the inner side of the protection plate, and the signals of the No. 2 infrared sensor and the cloth-retracting cylinder 319 are connected to the controller. When the cloth ends are sewn, the No. 1 cylinder rotating mechanism 307 and the No. 2 cylinder rotating mechanism 310 stop working, and the controller controls the cloth-retracting cylinder 319 to work and push the cloth ends out.

[0071] The cloth assembly 318 includes a cloth mounting plate 31801, a cloth motor 31802, a cloth driving wheel 31803, a cloth driven wheel 31804, a driving gear, a driven gear, a cloth cylinder 31805 and a cloth connecting frame 31806. The cloth motor 31802 is fixedly mounted on one side of the cloth mounting plate 31801, and the cloth driving wheel 31803 and the cloth driven wheel 31804 are mounted on the other side of the cloth mounting plate 31801. The cloth driving wheel 31803 is connected to the output end of the cloth motor 31802. The cloth driving wheel 31803 and the cloth driven wheel 31804 are connected by a belt. A cloth gear box is provided on one side of the cloth driven wheel 31804. The cloth gear box is provided with a driving gear and a driven gear meshing with each other. The cloth driven wheel 31804 is connected to the driving gear through a transmission shaft.

[0072] The first end of the front cloth support plate 31807 is connected to one side of the front cloth gear box, the first end of the front cloth connecting plate 31809 is connected to the other side of the front cloth gear box, and the second end of the front cloth support plate 31807 is connected to the second end of the front cloth connecting plate 31809 through a rotating connecting block 31808.

[0073] The No. 1 threaded rod 31810 passes through the connecting block 31808 and is connected to one end of the No. 1 transmission rod through the coupling 31811. The other end of the No. 1 transmission rod is connected to the driving gear.

[0074] The second threaded rod 31812 is connected to the driven gear through the second transmission rod, and the thread direction of the first threaded rod 31810 is opposite to the thread direction of the second threaded rod 31812;

[0075] The cloth mounting plate 31801 is provided with a cloth cylinder 31805, the output end of the cloth cylinder 31805 is connected to the cloth support plate 31807 through the cloth connecting frame 31806, and the signals of the cloth cylinder 31805 and the cloth motor 31802 are connected to the controller;

[0076] When the cylindrical cloth is sleeved on the No. 1 cylindrical rotating mechanism 307 and the No. 2 cylindrical rotating mechanism 310, the side of the cylindrical cloth is pressed between the No. 1 threaded rod 31810 and the No. 2 threaded rod 31812 at the same time. When the sewing operation is performed, the position of the cylindrical cloth will inevitably vary, which will cause the sewing failure. At this time, the No. 2 infrared sensor will detect the movement trajectory of the cylindrical cloth head. When the cloth head deviates from the reference line for sewing the cloth head, the No. 2 infrared sensor will transmit the detection information to the controller. The controller continues to control the No. 1 threaded rod 31810 and the No. 2 threaded rod 31812 to squeeze the cloth head. Under the action of the thread, the cloth head returns to the reference line. The No. 2 infrared sensor will detect this process in real time to achieve the purpose of straightening the cloth as soon as possible.

[0077] Make sure the tubular cloth is always sewn in a straight line.

[0078] A cloth-supporting rod is provided on the upper part of the No. 1 cylinder rotating mechanism 307, and the lower part of the No. 1 cylinder rotating mechanism 307 is connected to the No. 2 cylinder rotating mechanism 310 through a nylon rope. The cloth-supporting rod and the nylon rope are both used to support the cylinder cloth.

[0079] Multifunctional cylindrical sewing head and laparotomy integrated machine, working principle, because the multifunctional cylindrical sewing head and laparotomy integrated machine is a symmetrical structure, when explaining the working principle, only the components on one side are explained, and the working principle of the components on the other side is the same; a piece of cylindrical cloth is sleeved on the No. 1 cylindrical rotating mechanism 307 and the No. 2 cylindrical rotating mechanism 310 in advance;

[0080] Then, the cylindrical cloth is placed on the No. 1 conveying mechanism 12, and the switch is pressed. The No. 1 conveying mechanism 12 transports the cylindrical cloth to the No. 1 cloth turning mechanism 10, and the cylindrical cloth falls on the No. 1 cloth turning mechanism 10. The No. 1 infrared sensor provided on the No. 1 cloth turning mechanism 10 detects that the cylindrical cloth falls in. At this time, the No. 1 infrared sensor detects that there is no cylindrical cloth in the No. 1 conveying mechanism 12, and the controller controls the No. 1 conveying mechanism 12 to stop working.

[0081] At the same time, the controller controls the No. 1 cloth turning mechanism 10 to convey the cylindrical cloth to one side of the unwinding slot. When the No. 1 infrared sensor detects that the No. 1 cloth turning mechanism 10 moves to one side of the unwinding slot, the controller controls the flap cylinder 1011 to work and turn the cloth roll to the platform on one side of the unwinding slot. After turning, the No. 1 cloth turning mechanism 10 returns to the initial position on one side of the No. 1 conveying mechanism 12, and prepares for the next round of cylindrical cloth conveying work.

[0082] The staff will put the cloth head of the cylindrical cloth that falls into the unwinding groove onto the No. 1 cylindrical rotating mechanism 307 and the No. 2 cylindrical rotating mechanism 310, and put the previous piece of cylindrical cloth placed on the other side on the No. 1 cloth dropping roller and the No. 1 traction roller on the No. 1 cylindrical rotating mechanism 307 and the No. 2 cylindrical rotating mechanism 310 in advance. The controller controls the sewing machine 317 to sew the two sections of cylindrical cloth. After the sew is completed, the cylindrical cloth exits the No. 1 cylindrical rotating mechanism 307 and the No. 2 cylindrical rotating mechanism 310, and the No. 1 cloth dropping roller works to roll up the cylindrical cloth with the sewn ends. At this time, if the collected cylindrical cloth does not need to be cut open, it can be directly collected at the No. 1 cloth dropping roller and then transported away.

[0083] If laparotomy is required, the cylindrical cloth of the roll number will move to the laparotomy conveying mechanism 803 through the No. 1 slide 6, and enter the laparotomy collecting groove 811 through the laparotomy conveying mechanism 803. The staff will put the cylindrical cloth in the laparotomy collecting groove 811 onto the laparotomy frame 810, and perform laparotomy on the cylindrical cloth under the action of the laparotomy head. The cloth after laparotomy is collected under the action of the laparotomy cloth dropping roller 805 and the laparotomy traction roller 804, and after collection, it will be transported to the storage area by a trolley; repeat the above operation and continue to sew the next piece of cylindrical cloth.

[0084] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Multifunctional cylindrical sewing head and laparotomy machine, characterized by: Including No. 1 pillar, No. 2 pillar, and cylindrical head sewing machine, The structure of pillar No. 1 and pillar No. 2 is the same. The bottom of pillar No. 1 is connected to the bottom of pillar No. 2 through an unwinding groove, the middle of pillar No. 1 is connected to the middle of pillar No. 2 through a cylindrical seaming machine, the middle and upper part of pillar No. 1 is connected to the middle and upper part of pillar No. 2 through a crossbeam, and a connecting frame is provided in the middle of the crossbeam. The top of pillar No. 1 is connected to one side of the connecting frame through a No. 1 traction roller and a No. 1 cloth-dropping roller respectively; pillar No. 2 is connected to the other side of the connecting frame through a No. 2 traction roller and a No. 2 cloth-dropping roller respectively; a No. 1 chute is provided under the No. 1 cloth-dropping roller, and a No. 2 chute is provided under the No. 2 cloth-dropping roller, and a No. 1 laparotomy mechanism and a No. 2 laparotomy mechanism are provided symmetrically on both sides of the cylindrical seaming machine. A symmetrically arranged No. 1 and No. 2 cloth turning mechanisms are provided between the No. 1 and No. 2 laparotomy mechanisms and in front of the cylindrical seaming machine. A No. 1 conveying mechanism is provided on one side of the No. 1 cloth turning mechanism, and a No. 2 conveying mechanism is provided on one side of the No. 2 cloth turning mechanism; a controller is provided on one side of the No. 1 support. The laparotomy mechanism No. 1 is the same as the laparotomy mechanism No.

2. The laparotomy mechanism No. 1 includes a laparotomy support frame No. 1, a laparotomy support frame No. 2, a laparotomy conveying mechanism, a laparotomy collecting trough, a laparotomy traction roller, a laparotomy cloth dropping roller, and a laparotomy frame. The laparotomy support frame No. 1 and the laparotomy support frame No. 2 are both L-shaped. The corner of the laparotomy support frame No. 1 is connected to the corner of the laparotomy support frame No. 2 through a laparotomy traction roller, and the end of the laparotomy support frame No. 1 is connected to the end of the No. 2 support frame through a laparotomy cloth dropping roller. A laparotomy support beam is provided below the laparotomy traction roller, a laparotomy adjustment component is fixedly installed in the middle of the upper surface of the laparotomy support beam, and a laparotomy head is provided in the middle of the lower surface of the laparotomy support beam; a laparotomy slide rail No. 1 is provided on the top of the No. 1 laparotomy support frame, and a No. 2 laparotomy slide rail is provided on the top of the No. 2 support frame. A pulley is provided at each end of the laparotomy frame, and they are respectively slidably connected to the No. 1 laparotomy slide rail and the No. 2 laparotomy slide rail, and the middle part of the laparotomy frame is hinged to the adjustment arm of the laparotomy adjustment component. The laparotomy conveying mechanism and the laparotomy collecting trough are both arranged on one side of the No. 1 laparotomy support frame and the No. 2 laparotomy support frame. One end of the laparotomy conveying mechanism is arranged below the No. 1 slide trough, and the other end is connected to the laparotomy collecting trough, and the laparotomy collecting trough is directly below the laparotomy frame. The laparotomy frame is in a triangular structure as a whole, with a No. 1 support rod and a No. 2 support rod arranged in the middle of the laparotomy frame, and the laparotomy adjustment assembly includes an adjustment base plate, with an adjustment seat respectively arranged at both ends of the adjustment base plate, an adjustment screw arranged between the two adjustment seats, and a hand wheel arranged at one end of the adjustment screw, an adjustment nut seat being threadedly connected to the adjustment screw, one end of the adjustment arm being hinged to the adjustment nut seat, and the other end being hinged to the No. 1 support rod of the laparotomy frame; A seam head slide rail is provided between the No. 1 support and the No. 2 support, and two cylindrical seam head machines are provided on the seam head slide rail, and the cylindrical seam head machines include a No. 1 fixed seat, a No. 2 fixed seat and a movable seat, and the No. 1 fixed seat, the No. 2 fixed seat and the movable seat are fixedly installed on the seam head slide rail in sequence; a seam head driving motor is provided at each end of the seam head slide rail, and the two seam head driving motors respectively drive the movable seats of the two cylindrical seam head machines through chains, and the signals of the two seam head motors are connected to the controller; A No. 1 fixed seat is provided with a No. 1 supporting seat, a No. 1 rotating motor is provided at one end of the No. 1 supporting seat, a No. 1 cylindrical rotating mechanism is provided at the other end of the No. 1 supporting seat, and a No. 1 rotating driving wheel of the No. 1 cylindrical rotating mechanism is fixedly connected to the output end of the No. 1 rotating motor through a transmission rod; The mobile seat is provided with a No. 2 support seat, one end of the No. 2 support seat is provided with a No. 2 rotating motor, the other end of the No. 2 support seat is provided with a No. 2 cylinder rotating mechanism, the No. 2 rotating driving wheel of the No. 2 cylinder rotating mechanism is fixedly connected to the output end of the No. 2 rotating motor through a transmission rod, and the signals of the No. 1 rotating motor and the No. 2 rotating motor are connected to the controller; The No. 1 support seat is provided with a No. 1 pressure roller cylinder, the top of the No. 1 pressure roller cylinder is provided with a No. 1 connecting frame, the middle of the No. 1 pressure roller frame is hinged to the No. 1 connecting frame, one end of the No. 1 pressure roller frame is hinged to the output end of the No. 1 pressure roller cylinder, and the other end of the No. 1 pressure roller frame is provided with a pressure roller body; The movable seat is provided with a No. 2 pressure roller cylinder, a No. 2 connecting frame is provided on the top of the No. 2 pressure roller cylinder, the middle part of the No. 2 pressure roller frame is hinged to the No. 2 connecting frame, one end of the No. 2 pressure roller frame is hinged to the output end of the No. 2 pressure roller cylinder, and two pressure roller bodies are provided at the other end of the No. 2 pressure roller frame, and the signals of the No. 1 pressure roller cylinder and the No. 2 pressure roller cylinder are connected to the controller.

2. The multifunctional cylindrical seaming and laparotomy machine according to claim 1, characterized in that: The No. 1 conveying mechanism and the No. 2 conveying mechanism have the same structure. The No. 1 conveying mechanism includes a conveying roller, a conveying bracket and a conveying belt. An active roller and several driven rollers parallel to the conveying brackets are arranged between the conveying brackets. The active roller is driven by a conveying motor. The active roller and the driven roller are connected by a chain. The conveying belt is wound around the active roller and the driven roller. Several blocks are arranged on the conveying belt, and the distance between each block is equal. The conveying motor signal is connected to the controller.

3. The multifunctional cylindrical sewing and laparotomy machine according to claim 1, characterized in that: The cloth-turning mechanism No. 1 and the cloth-turning mechanism No. 2 have the same structure. The cloth-turning mechanism No. 1 comprises a guide rail No. 1, a guide rail No. 2, a flap frame, and a flap cylinder. Four rollers are arranged at the bottom of the flap frame, and the flap frame is placed on the guide rail No. 1 and the guide rail No. 2 through the rollers, two of which are connected by a connecting rod, and a flap driven wheel is fixedly installed in the middle of the connecting rod. A flap motor is arranged on the inner wall of the flap frame, and a flap driving wheel is arranged at the output end of the flap motor. The flap driving wheel is connected to the flap driven wheel by a chain. A fixed plate is arranged in the middle of one side of the flap frame close to the cylindrical seam head machine, and the flap cylinder is fixedly installed to the fixed plate. The output end of the flap cylinder is fixedly connected to the flap rod, and a flap body is respectively provided on both sides of the flap. The top cover plate of the flap frame is an arc-shaped surface, and a through groove corresponding to the flap body is respectively provided on both sides of the cover plate. The flap frame is provided with a No. 1 infrared sensor, and the signals of the No. 1 infrared sensor, the flap motor and the flap cylinder are all connected to the controller.

4. The multifunctional cylindrical sewing and laparotomy machine according to claim 1, characterized in that: The No. 1 cylinder rotating mechanism and the No. 2 cylinder rotating mechanism have the same structure. The No. 1 cylinder rotating mechanism includes a No. 1 rotating driving wheel, two rotating driven wheels, a rotating track, a rotating frame, the No. 1 rotating driving wheel is fixedly installed on the upper part of the rotating frame, and two rotating driven wheels parallel to each other are fixedly installed on the bottom of the rotating frame. The rotating track passes around the No. 1 rotating driving wheel and the two rotating driven wheels respectively and closes. The No. 1 rotating driving wheel is fixedly connected to the output end of the No. 1 rotating motor through a transmission rod.

5. The multifunctional cylindrical sewing and laparotomy machine according to claim 1, characterized in that: A sewing machine for sewing edges is provided on the No. 2 fixed seat, a cloth assembly is fixedly installed on one side of the sewing machine, a protective plate is provided on the outer side of the cloth assembly, a cloth retracting cylinder is provided on the upper surface of the protective plate, a cloth retracting rod is provided on the output end of the cloth retracting cylinder, an air blowing pipe is provided on one side of the cloth retracting rod, a cloth head absorption pipe is provided under the air blowing pipe, a No. 2 infrared sensor is provided on the inner side of the protective plate, and the No. 2 infrared sensor and cloth retracting cylinder signals are connected to the controller.

6. The multifunctional cylindrical sewing and laparotomy machine according to claim 5, characterized in that: The cloth assembly includes a cloth mounting plate, a cloth motor, a cloth driving wheel, a cloth driven wheel, a driving gear, a driven gear, a cloth cylinder and a cloth connecting frame. The cloth motor is fixedly mounted on one side of the cloth mounting plate. The cloth driving wheel and the cloth driven wheel are mounted on the other side of the cloth mounting plate. The cloth driving wheel is connected to the output end of the cloth motor. The cloth driving wheel and the cloth driven wheel are connected by a belt. A cloth gear box is provided on one side of the cloth driven wheel. The cloth gear box is provided with a driving gear and a driven gear meshing with each other. The cloth driven wheel is connected to the driving gear through a transmission shaft. The first end of the front cloth support plate is connected to one side of the front cloth gear box, the first end of the front cloth connecting plate is connected to the other side of the front cloth gear box, and the second end of the front cloth support plate is connected to the second end of the front cloth connecting plate through a rotating connecting block. The No. 1 threaded rod passes through the connecting block and is connected to one end of the No. 1 transmission rod through a coupling. The other end of the No. 1 transmission rod is connected to the driving gear. The No. 2 threaded rod is connected to the driven gear through the No. 2 transmission rod, and the thread direction of the No. 1 threaded rod is opposite to that of the No. 2 threaded rod; The cloth mounting plate is provided with a cloth cylinder, the output end of the cloth cylinder is connected to the cloth supporting plate through a cloth connecting frame, and the cloth cylinder and cloth motor signals are connected to the controller.

7. The multifunctional cylindrical sewing and laparotomy machine according to claim 1, characterized in that: A cloth supporting rod is arranged on the upper part of the No. 1 cylinder rotating mechanism, and the lower part of the No. 1 cylinder rotating mechanism is connected to the No. 2 cylinder rotating mechanism through a nylon rope.

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