CN218711692U - Sewing head spare cloth equipment - Google Patents

Abstract

The utility model relates to a sewing head spare cloth device, which comprises a main body frame, a discharging device, a unrolling device, a discharging device, a buffer device and a lifting device, wherein the main body frame is provided with a sewing head device and a cloth edge fixing device; the utility model provides a margin to seam is equipped with cloth equipment, deposit many lapping cloth simultaneously through buffer, so that equipment can sew up many cloths in proper order, carry the blowing device through hoisting device with one of them lapping cloth on the buffer, and send the lapping cloth to the unwinding device through the blowing device on, make the unwinding device can loosen the lapping cloth, sew up fixed cloth head and cloth tail through margin to seam device is automatic, cloth head after sewing up exports the assigned position with the cloth tail accessible discharging device of another cloth, remove buffer and margin to seam device department and all can need not artifical auxiliary operation in the whole operation process, degree of automation is high, the manual operation amount of labour is little, save time and save labour.

Description

Sewing head spare cloth equipment

Technical Field

The utility model relates to the field of textile technology, especially, relate to seam and be equipped with cloth equipment.

Background

In the production process of textiles, after the cloth is woven, the cloth is often only short in length, and in order to facilitate processing of the cloth, the cloth needs to be sewn and connected to form cloth with longer length, so that subsequent processing of the cloth is facilitated. In order to improve the sewing efficiency of the cloth, a sewing machine is often used for sewing.

In the working process of the sewing machine, coiled cloth needs to be conveyed to a rack of the sewing machine, then the cloth is unwound to find out the cloth head, then the cloth head is flattened, and the flattened cloth head is sewn with the cloth tail of the previous cloth through a sewing mechanism of the sewing machine.

In the prior art, although the sewing operation of the cloth can be realized, most of the operations are completely operated manually by workers, which is large in labor amount, time-consuming and labor-consuming.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a cloth preparation apparatus for sewing a fabric end, which is capable of solving the problems of large labor amount and time and labor consumption in manual operation.

A cloth preparation device for sewing a head comprises:

the cloth edge fixing device is used for fixing the cloth heads and the cloth tails of two adjacent cloth materials, and the cloth head sewing device is used for sewing the fixed cloth heads and the fixed cloth tails;

the discharging device is arranged on the main body frame and is used for enabling the sewed cloth ends to leave the sewing head device;

the unwinding device is arranged on the main body frame and used for unwinding the coiled cloth so that the cloth head or the cloth tail of the cloth can be fixed on the selvedge fixing device;

the discharging device is arranged on the main body rack and used for feeding rolled cloth to the unwinding device;

the caching device is arranged on the main body rack and used for simultaneously storing a plurality of rolled cloth;

and the lifting device is arranged on the main body rack and used for conveying one of the coiled cloth materials on the cache device to the discharging device.

Above-mentioned margin to seam is equipped with cloth equipment, deposit many lapping cloth simultaneously through buffer memory device, so that the equipment can sew up many cloths in proper order, carry the blowing device with one of them lapping cloth on the buffer memory device through hoisting device, and send the lapping cloth to the unwinding device through the blowing device, make the unwinding device loosen the lapping cloth, make things convenient for the staff to find the cloth head of cloth and fix it on selvedge fixing device together with the cloth tail of another cloth, sew up fixed cloth head and cloth tail through the margin to sew up, the cloth head after sewing up can export the assigned position together with the cloth tail accessible discharging device of another cloth, except that buffer memory device and margin to seam device department all can need not artifical auxiliary operation in the whole operation process, degree of automation is high, the manual operation amount of labour is little, save time and save labour.

In one embodiment, the discharging device and the unwinding device are vertically distributed, and the discharging device are vertically distributed.

In the embodiment, the structure of the whole equipment is more compact and the floor area is saved in a vertical distribution mode.

In one embodiment, the buffer device comprises a first driver, a buffer frame, a first stopper and a second driver, the buffer frame is rotatably connected with the main frame through the first driver, the first stopper is slidably arranged between the buffer frame and the lifting device, and the second driver is in transmission connection with the first stopper so as to drive the first stopper to move longitudinally relative to the buffer frame.

In the above embodiment, the buffer storage frame is rotatably connected with the main body frame, so that the buffer storage frame can be obliquely arranged relative to the lifting device, and the inclination angle of the buffer storage frame can be adjusted by the first driver, so that the rolled cloth on the buffer storage frame can automatically slide onto the lifting device, and meanwhile, the first stopper can block the rolled cloth on the buffer storage frame, so that only one rolled cloth can slide onto the lifting device at a time.

In one embodiment, the lifting device comprises a trough, a first guide rail, a second guide rail and a third driver, wherein a first sliding part and a second sliding part are respectively arranged on the first guide rail and the second guide rail in a sliding mode, the first sliding part and the second sliding part are respectively connected with a first part and a second part of the trough in a rotating mode, the third driver is connected with the trough in a transmission mode so as to drive the trough to move longitudinally along the first guide rail, the second part is located on the upper side of the first part, a bent part is arranged at the top of the second guide rail, and the bent part is located on the upper side of the discharging device.

In the above embodiment, can make the silo carry out longitudinal movement along the direction of first guide rail through the third driver, make the silo can drive lapping cloth rebound in it, the rotation of accessible first slider and second slider and silo is connected simultaneously, makes the silo when moving the kink, and its second position can be followed the kink and moved, and then makes the silo upset, falls the lapping cloth in the silo to the blowing device on.

In one embodiment, the discharging device comprises a sliding table, a second blocking piece, a fourth driver, a support, a fifth driver and a pushing piece, the support is arranged on the main body rack and used for containing and receiving the coiled cloth, the pushing piece is arranged on the support in a sliding mode, the fifth driver is connected with the pushing piece to drive the pushing piece to move transversely relative to the support, the fourth driver is arranged on the support, the fourth driver is in transmission connection with the second blocking piece to drive the second blocking piece to move longitudinally relative to the support, a first end and a second end of the sliding table are close to the lifting device and the second blocking piece respectively, and the first end and the second end of the sliding table are distributed vertically.

In the above embodiment, the sliding table is used for holding the lapping cloth output from the lifting device, the second blocking piece is used for blocking the lapping cloth on the sliding table, the time for the lapping cloth to slide onto the support is controlled, and the lapping cloth falling onto the support can be pushed onto the unwinding device through the pushing piece to perform unwinding operation.

In one embodiment, the unrolling device comprises an unrolling frame, a roller group and a sixth driver, wherein the top of the unrolling frame is provided with a holding structure, the roller group is arranged between the selvedge fixing device and the unrolling frame, and the sixth driver is in transmission connection with the roller group to drive the roller group to rotate.

In the above embodiment, the batching material delivered from the feeding device can be received by the unreeling frame, the stability of the batching material on the unreeling frame is enhanced by the receiving structure, and the roller set is driven by the sixth driver to rotate, so that the roller set can drive the batching material on the unreeling frame to rotate, and the batching material is loosened and the cloth end of the material can be conveyed to the selvage fixing device.

In one embodiment, the selvedge fixing device comprises a fixed frame, a seventh driver and a pressing piece, wherein a first side of the fixed frame is positioned at the lower side of the unwinding device, a second side opposite to the fixed frame is positioned at the lower side of the pressing piece, and the seventh driver is in transmission connection with the pressing piece so as to drive the pressing piece to move longitudinally relative to the fixed frame.

In the above embodiment, the fixing frame is used for holding the cloth head of the cloth loosened by the loosening device, and the seventh driver is used for driving the pressing piece to press and fix the cloth head and the cloth tail of the previous cloth, so that the cloth head and the cloth tail can be sewn by the sewing device in the following process.

In one embodiment, the fixing frame comprises a first frame body, a second frame body and an eighth driver, a fixing needle is arranged on the side, away from the unwinding device, of the first frame body, and the eighth driver is in transmission connection with the second frame body so as to drive the second frame body to move along the axial direction of the fixing needle.

In the above embodiment, through making the cloth be located the second support body to pass the cloth with the fixed needle, can strengthen the fixed effect of cloth on selvedge fixing device, drive the axial displacement of second support body along the fixed needle through the eighth driver simultaneously, make the second support body can drive the cloth and follow the automatic shifting out on the fixed needle, reduce staff's work load.

In one embodiment, the head sewing device comprises a third guide rail, a head sewing machine, a ninth driver, a fan and an air pipe, the head sewing machine is slidably arranged on the third guide rail, the ninth driver is in transmission connection with the head sewing machine so as to drive the head sewing machine to move on the third guide rail, a first end of the air pipe is arranged on the head sewing machine, and a second end of the air pipe is communicated with an air inlet of the fan.

In the above embodiment, the ninth driver drives the stitching machine to move on the third guide rail, so that the moving stitching machine can perform stitching operation on the cloth, and meanwhile, the fan can draw out air at the stitching machine, so that the flowing air can realize the effect of leveling the cloth head of the cloth.

In one embodiment, the discharging device comprises a tenth driver, a first roller, a second roller, a connecting piece and a cloth swinging hopper, the tenth driver is in transmission connection with the first roller and the second roller to drive the first roller and the second roller to rotate simultaneously, and the cloth swinging hopper is in transmission connection with the second roller through the connecting piece to enable the second roller to drive the cloth swinging hopper to rotate.

In the above embodiment, the tenth driver drives the first roller and the second roller to rotate, so that the first roller and the second roller can transfer the sewn cloth to the cloth placing hopper, and meanwhile, the second roller can drive the cloth placing hopper to rotate in the rotating process, so that the cloth placing hopper can pour out the cloth stacked in the cloth placing hopper.

Drawings

FIG. 1 is a schematic structural view of a cloth preparation apparatus for sewing a fabric end according to some embodiments of the present disclosure;

FIG. 2 is another schematic structural view of a cloth preparation apparatus for sewing a fabric end according to some embodiments of the present disclosure;

FIG. 3 is a schematic structural diagram of the buffer device and the lifting device shown in FIG. 1;

FIG. 4 is a schematic structural view of the unrolling device, the feeding device, the sewing device and the selvedge fixing device in FIG. 1;

FIG. 5 is an enlarged view of part A of FIG. 2;

FIG. 6 is an enlarged view of a portion B of FIG. 2;

fig. 7 is a schematic structural diagram of the discharging device in fig. 1.

Reference numerals:

1. a main body frame;

11. a top frame; 12. a middle frame; 13. a side frame;

2. a discharging device;

21. a tenth driver; 22. a first roller; 23. a second roller;

24. a connecting member;

241. a connecting rod; 242. a third sprocket; 243. a third chain;

25. a cloth swinging hopper; 26. a second sprocket;

3. a unrolling device;

31. a unrolling frame;

311. a first shaft body; 312. a second shaft body;

32. a roller group; 33. a sixth driver;

4. a discharging device;

41. a sliding table; 42. a second stopper; 43. a fourth driver; 44. a support; 45. a fifth driver; 46. pushing the workpiece; 47. a bending frame; 48. a third slider; 49. a fourth slider;

5. a cache device;

51. a first driver;

511. a cylinder block; 512. a first cylinder;

52. a cache shelf; 53. a first stopper; 54. a second driver;

6. a lifting device;

61. a trough; 62. a first guide rail; 63. a second guide rail;

64. a third driver;

641. a first motor; 642. a first chain; 643. a first sprocket;

65. a first slider; 66. a second slider; 67. a bending section;

7. a head sewing device;

71. a third guide rail; 72. a sewing machine;

73. a ninth driver;

731. a second motor; 732. a synchronous belt; 733. a pulley; 734. a mounting base;

74. a fan; 75. an air duct; 76. a guide wheel; 77. a filter box;

8. a selvedge fixing device;

81. a fixed mount;

811. a first frame body; 812. a second frame body; 813. an eighth driver; 814. a fixing pin; 815. a first groove; 816. a second groove;

82. a seventh driver; 83. and (4) pressing a piece.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be embodied in many other forms different from those described herein and similar modifications may be made by those skilled in the art without departing from the spirit and scope of the invention and, therefore, the invention is not to be limited to the specific embodiments disclosed below.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" 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" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1-2, an embodiment of the present invention provides a cloth sewing and preparing apparatus, which includes a main frame 1, a discharging device 2, a unrolling device 3, a discharging device 4, a buffer device 5, and a lifting device 6. Wherein, main part frame 1 is used for providing the mounted position for discharging device 2, unrolling device 3, blowing device 4, buffer memory device 5 and hoisting device 6 to concentrate integration to discharging device 2, unrolling device 3, blowing device 4, buffer memory device 5 and hoisting device 6.

The main body frame 1 is provided with a head sewing device 7 and a cloth edge fixing device 8, the cloth edge fixing device 8 is used for fixing the cloth head and the cloth tail of two adjacent cloth materials, and the head sewing device 7 is used for sewing the fixed cloth head and the fixed cloth tail. When the main body frame 1 is specifically arranged, the main body frame includes a top frame 11, a middle frame 12 and a side frame 13, and the middle frame 12 and the side frame 13 are respectively arranged at the middle and the side of the bottom surface of the top frame 11. The sewing head device 7 and the selvedge fixing device 8 are both arranged in the middle of the main body frame 1. That is, the sewing head device 7 and the selvedge fixing device 8 are both provided inside the middle frame 12. The sewing mechanism of the sewing device 7 is positioned inside the selvedge fixing device 8, so that the sewing device 7 can sew the cloth head fixed in the selvedge fixing device 8 through the sewing mechanism.

The discharging device 2 is arranged on the main body frame 1 and is used for enabling the sewed cloth ends to leave the sewing head device 7. When specifically setting up, discharging device 2 sets up in top frame 11, is located the upside of seam first device 7 and selvedge fixing device 8 to the cloth after making to sew up can be followed seam first device 7 and selvedge fixing device 8's upside output, and then makes when this cloth is exported the selvedge, the selvedge can drop on selvedge fixing device 8, makes selvedge fixing device 8 can fix the cloth head of this selvedge and next cloth.

The unrolling device 3 is arranged on the main body frame 1 and is used for unrolling rolled cloth, so that the cloth head or the cloth tail of the cloth can be fixed on the cloth edge fixing device 8. In the specific arrangement, the unrolling device 3 is arranged on the inner side of the middle frame 12, and the selvedge fixing device 8 is positioned between the sewing head device 7 and the unrolling device 3. So that the cloth end unwound by the unwinding device 3 can be fed to the selvedge fastener 8 and thus fastened by the selvedge fastener 8.

The discharging device 4 is arranged on the main body frame 1 and used for sending the coiled cloth to the uncoiling device 3. When the cloth unwinding device is specifically arranged, one side of the discharging device 4 is arranged on the inner side of the middle frame 12, the other side of the discharging device 4 is close to the side frame 13, and the discharging device 4 is located on the upper sides of the cloth edge fixing device 8, the sewing device 7 and the unwinding device 3, so that the coiled cloth on the discharging device 4 can fall onto the unwinding device 3 under the action of gravity.

The buffer device 5 is arranged on the main body frame 1 and used for storing a plurality of rolled cloth materials at the same time. In the specific setting, the buffer device 5 is placed on the ground and positioned on the side surface of the main body frame 1. So that the staff can place the rolled cloth on the buffer device 5 for storage.

The lifting device 6 is arranged on the main body frame 1 and used for conveying one piece of rolled cloth on the caching device 5 to the discharging device 4. In the specific arrangement, the lifting device 6 is arranged in the side frame 13 and is positioned between the buffer device 5 and the emptying device 4. The buffer device 5 and the emptying device 4 are respectively close to the bottom and the top of the lifting device 6. The lifting device 6 can convey the coiled cloth at the bottom to the discharging device 4 at the upper side.

Above-mentioned margin to seam is equipped with cloth equipment, deposit a plurality of lapping cloth simultaneously through buffer 5, so that the equipment can sew up a plurality of cloth in proper order, carry blowing device 4 with one of them lapping cloth on buffer 5 through hoisting device 6, and send the lapping cloth to unwinding device 3 through blowing device 4, make unwinding device 3 can loosen the lapping cloth, make things convenient for the staff to find the cloth head of cloth and fix it on selvedge fixing device 8 with the cloth tail of another cloth, sew up fixed cloth head and cloth tail through margin to seam device 7 is automatic, the cloth head after sewing up can export the assigned position with the cloth tail of another cloth accessible discharging device 2, all can not need artifical auxiliary operation except buffer 5 and margin to seam device 7 department in the whole operation process, degree of automation is high, the manual operation amount of labour is little, save time and save labour.

In one embodiment, the discharging device 4 and the unwinding device 3 are vertically distributed, and the discharging device 2 and the discharging device 4 are vertically distributed. When the device is specifically arranged, the discharging device 4 is positioned between the discharging device 2 and the unrolling device 3. The structure of the whole equipment is more compact and the occupied area is saved by the way of up-down distribution.

Referring to fig. 1-3, in one embodiment, the buffer device 5 includes a first actuator 51, a buffer frame 52, a first stopper 53 and a second actuator 54, the buffer frame 52 is rotatably connected to the main frame 1 via the first actuator 51, the first stopper 53 is slidably disposed between the buffer frame 52 and the lifting device 6, and the second actuator 54 is drivingly connected to the first stopper 53 to drive the first stopper 53 to move longitudinally relative to the buffer frame 52.

When the buffer frame 52 is specifically arranged, the first driver 51 comprises a cylinder block 511 and a first cylinder 512, the bottom of the first cylinder 512 is rotatably connected with the cylinder block 511, the top of the first cylinder 512 is rotatably connected with a first end of the buffer frame 52, and a second end, opposite to the buffer frame 52, is rotatably connected with the support. Wherein, the support can be placed on the bottom surface and can also be connected with the main body frame 1. Specifically, in the present embodiment, the cylinder shaft of the first cylinder 512 is rotatably connected to the first end of the buffer frame 52. So that the buffer frame 52 can rotate relative to the main frame 1 when the first cylinder 512 drives the cylinder shaft thereof to perform telescopic motion. So as to adjust the angle between the buffer storage rack 52 and the main frame 1 and the ground, and the buffer storage rack 52 can better send the coiled cloth to the lifting device 6.

In addition, the second actuator 54 is a second cylinder, which is disposed on the main body frame 1, and the cylinder shaft of the second cylinder is connected to the top of the first stopper 53. So that the first stopper 53 can move longitudinally between the buffer frame 52 and the lifting device 6 when the first cylinder 512 drives the cylinder shaft thereof to perform telescopic motion. When the distance from the bottom of the first stopper 53 to the second end of the buffer frame 52 is greater than the diameter of the rolled cloth, the first stopper 53 no longer intercepts the rolled cloth, and the rolled cloth on the buffer frame 52 can roll into the lifting device 6 under the action of gravity.

In the above embodiment, the buffer frame 52 is rotatably connected to the main body frame 1, so that the buffer frame 52 can be tilted with respect to the lifting device 6, and the tilt angle of the buffer frame 52 can be adjusted by the first driver 51, so that the rolled cloth on the buffer frame 52 can automatically slide onto the lifting device 6, and the rolled cloth on the buffer frame 52 can be blocked by the first blocking member 53, so that only one rolled cloth can slide onto the lifting device 6 at a time.

In one embodiment, the lifting device 6 comprises a trough 61, a first guide rail 62, a second guide rail 63 and a third actuator 64, wherein a first sliding member 65 and a second sliding member 66 are respectively arranged on the first guide rail 62 and the second guide rail 63 in a sliding manner, the first sliding member 65 and the second sliding member 66 are respectively connected with a first part and a second part of the trough 61 in a rotating manner, the third actuator 64 is connected with the trough 61 in a transmission manner so as to drive the trough 61 to move longitudinally along the first guide rail 62, the second part is positioned on the upper side of the first part, and the top of the second guide rail 63 is provided with a bent part 67, and the bent part 67 is positioned on the upper side of the emptying device 4.

Specifically, when the third driver 64 is disposed, the third driver 64 includes a first motor 641, a first chain 642 and two first chain wheels 643, the first motor 641 is disposed on the side frame 13, the first guide rail 62 and the second guide rail 63 are both disposed in the side frame 13, the two first chain wheels 643 are respectively disposed on the upper and lower sides of the first guide rail 62, one of the first chain wheels 643 is connected to a motor shaft of the first motor 641, the other chain wheel is rotatably connected to the side frame 13, the first chain 642 is sleeved on the two first chain wheels 643 and engaged with the two first chain wheels 643, and the first sliding member 65 is disposed on the first chain 642. When the first motor 641 drives the motor shaft to rotate the first sprocket 643, the first chain 642 moves along with the first sprocket, so that the first sliding member 65 can move longitudinally on the first guiding rail 62, and further, the trough 61 can move longitudinally in the side frame 13.

The second guide rail 63 is parallel to the first guide rail 62, the bottom of the bending portion 67 is close to the first guide rail 62, and the top of the bending portion is close to the discharging device 4 and located on the upper side of the discharging device 4. When the first slide 65 moves longitudinally on the first rail 62, the second slide 66 also moves longitudinally on the second rail 63. When the second sliding member 66 moves to the bent portion 67, the second sliding member 66 moves along the bent portion 67 in a direction approaching the discharging device 4, and the first sliding member 65 continues to move upward along the first guide rail 62. At this time, the first sliding member 65 and the second sliding member 66 are rotatably connected to the first portion and the second portion of the trough 61, respectively, and the second portion is located above the first portion. Therefore, when the second sliding member 66 moves towards the discharging device 4 along the bending portion, the trough 61 can be turned over towards the discharging device 4, and the rolled cloth in the trough 61 can be poured onto the discharging device 4.

It should be noted that the distance D1 from the top center of the bending portion 67 to the top center of the first guiding rail 62 may be equal to the distance D2 between the second portion and the first portion. Referring to fig. 3, the first portion and the second portion of the trough 61 are respectively located in the middle of the first sliding member 65 and the second sliding member 66, so that the distance D2 between the second portion and the first portion is the distance from the center of the first sliding member 65 to the center of the second sliding member 66. That is, the distance from the top center of the bent portion 67 to the top center of the first rail 62 may be equal to the distance between the first slider 65 and the second slider 66. When the first sliding member 65 moves upward along the first guide rail 62, the second sliding member 66 can move upward along the second guide rail 63 to the bent portion 67 thereof. Therefore, by making the distance D1 between the top of the bent portion 67 and the top of the first guide rail 62 equal to the distance D2 between the second portion and the first portion, when the first sliding member 65 slides to the top of the first guide rail 62, the second sliding member 66 can slide to the top of the bent portion 67, and thus when the first sliding member 65 moves along the first guide rail 62, the second sliding member 66 cannot move out of the bent portion 67; when the second sliding member 66 moves along the bent portion 67, the first sliding member 65 will not move out of the first guide rail 62.

More specifically, the first guide rail 62 and the second guide rail 63 are provided in two numbers, the two first guide rails 62 are symmetrically arranged on two opposite inner side walls of the side frame 13, the two second guide rails 63 are symmetrically arranged on two opposite inner side walls of the side frame 13, and the second guide rails 63 are located between the first guide rails 62 and the discharging device 4. The first portions on both sides of the trough 61 are rotatably connected to the first slide members 65 on the two first guide rails 62, respectively, and the second portions on both sides of the trough 61 are rotatably connected to the second slide members 66 on the two second guide rails 63, respectively. Further enhancing the stability of the chute 61 during its movement.

In the above embodiment, the trough 61 can be moved longitudinally along the first guide rail 62 by the third actuator 64, so that the trough 61 can drive the rolled fabric therein to move upward, and meanwhile, the first slider 65 and the second slider 66 can be rotationally connected with the trough 61, so that when the trough 61 moves to the bent portion 67, the second portion of the trough 61 can move along the bent portion 67, the first portion continues to move along the first guide rail 62, so that the trough 61 can be turned over, and the rolled fabric in the trough 61 can be poured onto the discharge device 4.

Referring to fig. 1, 2 and 4, in one embodiment, the discharging device 4 includes a sliding table 41, a second stopper 42, a fourth driver 43, a bracket 44, a fifth driver 45 and a pushing element 46, the bracket 44 is disposed on the main frame 1 and is used for receiving the rolled cloth, the pushing element 46 is slidably disposed on the bracket 44, the fifth driver 45 is connected to the pushing element 46 to drive the pushing element 46 to move transversely relative to the bracket 44, the fourth driver 43 is disposed on the bracket 44, the fourth driver 43 is in transmission connection with the second stopper 42 to drive the second stopper 42 to move longitudinally relative to the bracket 44, a first end and a second end of the sliding table 41 are respectively close to the lifting device 6 and the second stopper 42, and the first end and the second end of the sliding table 41 are vertically distributed.

Specifically, the slide table 41 is obliquely disposed between the middle frame 12 and the side frame 13, and the first end of the slide table 41 is located below the bent portion 67. The fourth driver 43 is a standard cylinder, and the second stopper 42 is disposed on the top of the cylinder axis of the fourth driver 43. When the fourth driver 43 drives the cylinder shaft thereof to drive the second stopper 42 to move to the lowest position, the horizontal height of the top of the second stopper 42 is lower than the horizontal height of the second end of the sliding table 41. When the fourth driver 43 drives the cylinder shaft thereof to drive the second stopper 42 to move to the highest position, the horizontal height of the top of the second stopper 42 is higher than the horizontal height of the second end of the sliding table 41. So that the fourth driver 43 can drive the second stopper 42 to block the rolled cloth falling to the second end of the sliding table 41.

In addition, a bending frame 47 is arranged on one side of the bracket 44 away from the sliding table 41, and the bottom of the bending frame 47 is connected with the bracket 44. The relatively interception of the lapping cloth on the support 44 is carried out by the bending frame 47, so as to prevent the lapping cloth falling on the support 44 from directly rolling down on the unwinding device 3. The bracket 44 and the bending frame 47 are provided with a third guide rail 71 which is communicated with each other, the third guide rail 71 is provided with a third sliding part 48 and a fourth sliding part 49 in a sliding manner, the fifth driver 45 is rotatably connected with the third sliding part 48, and the pushing part 46 is rotatably connected with the fourth sliding part 49. Wherein, the fifth driver 45 also adopts a standard air cylinder, the bottom of the air cylinder of the fifth driver 45 is rotatably connected with the third sliding part 48, and the air cylinder shaft of the fifth driver 45 is connected with the pushing part 46. When the fifth driver 45 drives the cylinder shaft to drive the pushing member 46 to move, the pushing member 46 can push the rolled cloth out of the bending frame 47, so that the rolled cloth can fall into the unrolling device 3.

In the above embodiment, the roll forming cloth fed from the lifting device 6 is received by the sliding table 41, and the roll forming cloth on the sliding table 41 is blocked by the second blocking member 42, so as to control the time for the roll forming cloth to slide down onto the bracket 44, and the roll forming cloth falling onto the bracket 44 can be pushed onto the unwinding device 3 by the pushing member 46 to perform the unwinding operation.

In one embodiment, the unrolling device 3 comprises an unrolling frame 31, a roller group 32 and a sixth driver 33, wherein the top of the unrolling frame 31 is provided with a holding structure, the roller group 32 is arranged between the selvedge fixing device 8 and the unrolling frame 31, and the sixth driver 33 is in transmission connection with the roller group 32 to drive the roller group 32 to rotate.

When the spool releasing rack 31 is specifically arranged, the spool releasing rack 31 includes two first shaft bodies 311 and two second shaft bodies 312, the two first shaft bodies 311 and the two second shaft bodies 312 are both rotatably arranged on the middle frame 12, the diameters of the two first shaft bodies 311 are both greater than the diameters of the two second shaft bodies 312, and the two first shaft bodies 311 are both located between the two second shaft bodies 312. Wherein, the holding structure at the top of the unrolling frame 31 is an arc-shaped structure. That is, the axis connecting line of the two first shaft bodies 311 and the two second shaft bodies 312 is an arc line. The tops of the two first shaft bodies 311 and the two second shaft bodies 312 can form an arc-shaped receiving structure, so that the two first shaft bodies and the two second shaft bodies can be better attached to the rolled cloth, and the stability of the rolled cloth on the unrolling frame 31 is further enhanced. In addition, the bending frame 47 is provided with a through hole, and the arc-shaped containing structure of the unrolling frame 31 is positioned below the through hole. That is, the orthographic projection of the bending frame 47 on the ground coincides with the orthographic projection of the unwinding frame 31 on the ground. The coiled cloth on the bending frame 47 can vertically fall onto the unwinding frame 31, and the structure compactness is ensured.

Further, the roller set 32 is located below the bracket 44. The sixth driver 33 is a rotary motor, and the rotary motor is in transmission connection with the roller set 32 through a chain wheel and chain structure. In the embodiment shown, the rotating motor drives the roller set 32 to rotate counterclockwise, so that the cloth end of the cloth on the unwinding frame 31 can be transferred to the selvedge fixing device 8.

In the above embodiment, the batching material fed from the feeding device 4 can be received by the unrolling frame 31, the stability of the batching material on the unrolling frame 31 is enhanced by the arc-shaped receiving structure, and the roller set 32 is driven to rotate by the sixth driver 33, so that the roller set 32 can drive the batching material on the unrolling frame 31 to rotate, and the batching material is released and the cloth end can be conveyed to the cloth edge fixing device 8.

Referring to fig. 1, 4, 5 and 6, in one embodiment, the selvage fixing device 8 includes a fixing frame 81, a seventh driver 82 and a pressing member 83, a first side of the fixing frame 81 is located at the lower side of the unrolling device 3, a second side of the fixing frame 81 opposite to the fixing frame is located at the lower side of the pressing member 83, and the seventh driver 82 is in transmission connection with the pressing member 83 to drive the pressing member 83 to move longitudinally relative to the fixing frame 81.

During specific setting, the fixing frame 81 and the seventh driver 82 are both arranged on the middle frame 12, the seventh driver 82 adopts a standard air cylinder, and the pressing piece 83 is arranged at the bottom of the air cylinder shaft of the seventh driver 82. The seventh driver 82 can drive the pressing member 83 to move downward, so as to press and fix the cloth head on the fixing frame 81.

In the above embodiment, the cloth head of the cloth unwound by the unwinding device 3 is received by the fixing frame 81, and the pressing member 83 is driven by the seventh driver 82 to press and fix the cloth head and the cloth tail of the previous cloth, so that the cloth head and the cloth tail are sewn by the sewing device 7.

In one embodiment, the fixing frame 81 includes a first frame 811, a second frame 812 and an eighth driver 813, a fixing needle 814 is disposed on a side of the first frame 811 away from the unrolling device 3, and the eighth driver 813 is in driving connection with the second frame 812 to drive the second frame 812 to move along an axial direction of the fixing needle 814.

Specifically, a first groove 815 is disposed on a first side surface of the first frame 811, the fixing pin 814 is disposed inside the first groove 815, and the fixing pin 814 is parallel to the first side surface. By placing the fixation pin 814 inside the first groove 815, the risk of a worker accidentally touching the fixation pin 814 is reduced. The bottom surface of the second frame 812 contacts with the top surface of the first frame 811, a second groove 816 is disposed on the first side surface of the second frame 812 far away from the unrolling device 3, and the second groove 816 is communicated with the first groove 815. So that the end of the cloth can enter the first groove 815 through the second groove 816 and be fixed with the fixing pin 814. The eighth driver 813 is a standard air cylinder, and the air cylinder shaft of the eighth driver 813 is connected with the second frame body 812. The eighth driver 813 may drive the second housing 812 to move relative to the first housing 811 to form a fixed channel defined by the overlapping area of the second groove 816 and the first groove 815. When the fixing pin 814 is located in the fixing channel, the cloth may be fixed by the fixing pin 814, and when the eighth driver 813 drives the second frame 812 to cover the fixing pin 814, so that the fixing pin 814 is no longer located in the fixing channel, the cloth may no longer be fixed by the fixing pin 814.

In the above embodiment, the cloth is located on the second frame body 812, and the fixing pins 814 penetrate through the cloth, so that the fixing effect of the cloth on the selvedge fixing device 8 can be enhanced, and meanwhile, the eighth driver 813 drives the second frame body 812 to move along the axial direction of the fixing pins 814, so that the second frame body 812 can drive the cloth to automatically move out of the fixing pins 814, and the workload of workers is reduced.

In one embodiment, the sewing device 7 includes a third guide rail 71, a sewing machine 72, a ninth driver 73, a fan 74 and an air duct 75, the sewing machine 72 is slidably disposed on the third guide rail 71, the ninth driver 73 is drivingly connected to the sewing machine 72 to drive the sewing machine 72 to move on the third guide rail 71, a first end of the air duct 75 is disposed on the sewing machine 72, and a second end of the air duct 75 is communicated with an air inlet of the fan 74.

When the sewing machine is specifically arranged, the third guide rail 71 is parallel to the first side surface of the first frame 811, the ninth driver 73 comprises a second motor 731, a synchronous belt 732, a pulley 733 and a mounting seat 734, wheel carriers are arranged on two sides of the third guide rail 71, the pulley 733 is rotatably arranged on the wheel carriers, the second motor 731 is rotatably connected with the pulley 733, the synchronous belt 732 is sleeved on the two pulley 733, the mounting seat 734 is fixed on the synchronous belt 732, and the sewing machine 72 is fixed on the mounting seat 734. When the second motor 731 drives the pulley 733 to rotate, the timing belt 732 rotates to drive the sewing machine 72 on the mounting base 734 to move along the third rail 71. The mounting seat 734 is rotatably provided with a guide wheel 76, the guide wheel 76 is slidably connected with the third rail 71, and the guide wheel 76 enhances the stability of the mounting seat 734 when moving along the third rail 71.

In addition, the air pipe 75 is provided with a filter box 77 in a communication manner, and the filter box 77 can filter impurities and cloth strips in the air pumped out through the air pipe 75 to protect the fan 74.

In the above embodiment, the ninth driver 73 drives the stitching machine 72 to move on the third guide rail 71, so that the moving stitching machine 72 can perform stitching operation on the cloth, and the blower 74 can draw out air at the stitching machine 72, so that the flowing air can achieve the effect of leveling the cloth.

Referring to fig. 1, 2 and 7, in one embodiment, the discharging device 2 includes a tenth driver 21, a first roller 22, a second roller 23, a connecting member 24 and a cloth swinging hopper 25, the tenth driver 21 is in transmission connection with the first roller 22 and the second roller 23 to simultaneously drive the first roller 22 and the second roller 23 to rotate, and the cloth swinging hopper 25 is in transmission connection with the second roller 23 through the connecting member 24 to enable the second roller 23 to drive the cloth swinging hopper 25 to rotate.

In the specific setting, the tenth driver 21 is a rotating motor, and the tenth driver 21 is disposed on the top frame 11 and is in transmission connection with the first roller 22 and the second roller 23 through a chain wheel and chain structure. That is, the motor shafts of the first roller 22, the second roller 23 and the tenth driver 21 are all provided with a second sprocket 26, and the first roller 22, the second roller 23 and the second sprocket 26 on the tenth driver 21 are all in transmission connection through the same second chain. When the tenth driver 21 drives the motor shaft thereof to rotate, the first roller 22 and the second roller 23 rotate in synchronization. The tenth driver 21 is located between the first roller 22 and the second roller 23, and the first roller 22 is located above the bracket 44. So that the sewed cloth can be transferred into the cloth arranging hopper 25 through the first roller 22 and the second roller 23 in sequence.

In addition, the connecting member 24 includes a connecting rod 241, a third chain wheel 242 and a third chain 243, the third chain wheel 242 is rotatably disposed on the top frame 11, and the third chain 243 is sleeved on the third chain wheel 242 and the second chain wheel 26 of the second roller 23. So that the second roller 23 can drive the third sprocket 242 to rotate synchronously during the rotation process. The top of the cloth swinging bucket 25 is rotatably arranged on the top frame 11, the first end and the second end of the connecting rod 241 are respectively rotatably connected with the third chain wheel 242 and the middle of the cloth swinging bucket 25, and the diameter of the third chain wheel 242 is larger than that of the second chain wheel 26. When the second roller 23 drives the third sprocket 242 to rotate, the first end of the connecting rod 241 rotates on the third sprocket 242, and the second end of the connecting rod 241 is driven to drag the cloth swinging hopper 25, so that the cloth swinging hopper 25 can rotate relative to the top frame 11.

In the above embodiment, the tenth driver 21 drives the first roller 22 and the second roller 23 to rotate, so that the first roller 22 and the second roller 23 can transfer the sewn cloth into the cloth placing hopper 25, and the second roller 23 can drive the cloth placing hopper 25 to rotate during the rotation process, so that the cloth placed in the cloth placing hopper 25 can be poured out.

Taking the positions in fig. 1-7 as examples, in the present application, during specific operations, a worker may sequentially place a plurality of rolls of cloth on the buffer rack 52, and adjust the angle between the buffer rack 52 and the ground through the first cylinder 512, so that the rolls of cloth on the buffer rack 52 may better roll down to the first stopper 53. When the coiled cloth needs to be transferred onto the discharging device 4, the second driver 54 drives the first stopper 53 to move upward, so that the coiled cloth blocked by the first stopper 53 can enter the trough 61. After a piece of rolled cloth enters the trough 61, the second driver 54 immediately drives the first stopper 53 to move downward, and the next piece of rolled cloth on the buffer rack 52 is blocked. Meanwhile, the trough 61 can be moved longitudinally along the first guide rail 62 by the third actuator 64, and when the trough 61 moves to the bending part 67, the trough 61 can rotate clockwise to pour the rolled cloth onto the sliding table 41. Due to the inclined state of the sliding table 41, the rolled cloth rolls down to the second stopper 42 on the sliding table 41. When the rolled cloth needs to be transferred onto the support 44, the fourth driver 43 drives the second stopper 42 to move downward, so that the rolled cloth blocked by the second stopper 42 can roll down onto the support 44. After a piece of rolled cloth falls onto the bracket 44, the fourth driver 43 immediately drives the second stopper 42 to move upward, and continues to block the next piece of rolled cloth on the sliding table 41. The rolled cloth on the support 44 can be blocked by the bending frame 47 to avoid directly rolling down on the unrolling frame 31. When the coiled cloth needs to be transferred to the unrolling device 3, the fifth driver 45 drives the pushing piece 46 to move rightwards, so that the pushing piece 46 pushes the coiled cloth out of the bending frame 47, and the coiled cloth can fall onto the unrolling frame 31. The lapping cloth falling on the unrolling frame 31 can contact with the roller group 32, so that when the sixth driver 33 drives the two rollers on the roller group 32 to rotate anticlockwise at the same time, the lapping cloth on the unrolling frame 31 can rotate clockwise along with the two rollers until the cloth head of the lapping cloth contacts with the roller group 32, the cloth head can move leftwards along with the rotation of the roller group 32 until the cloth head is transferred out of the roller group 32 and falls into the selvedge fixing device 8. At this time, the worker may stretch the delivered cloth head onto the fixing frame 81 and fix the cloth head through the fixing needle 814. The worker can stretch the cloth tail of the cloth on the discharging device to the fixing frame 81, and fix the cloth tail through the fixing needle 814. After the cloth is fixed, the pressing piece 83 is driven by the seventh driver 82 to move downwards, and the cloth head and the cloth tail are pressed and fixed. Then, the ninth driver 73 drives the sewing machine 72 to move along the third guide rail 71, and the cloth head and the cloth tail which are fastened are sewn. After the sewing is completed, the eighth driver drives the second frame 812 to move, so that the cloth head and the cloth tail are automatically removed from the fixing needle 814. Then, the tenth driver 21 synchronously drives the first roller 22 and the second roller 23 to rotate clockwise, so that the sewn cloth head and the sewn cloth tail move upwards to the first roller 22 and then move into the cloth arranging hopper through the second roller 23. When the cloth is transferred to the cloth end and contacts the first roller 22, the tenth driver 21 stops driving, so that the cloth end can be pulled onto the fixing frame 81 by the worker and sewn with the cloth end of the next cloth.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. A sewing and cloth preparing device is characterized by comprising:

the cloth edge sewing machine comprises a main body rack (1), wherein a head sewing device (7) and a cloth edge fixing device (8) are arranged on the main body rack (1), the cloth edge fixing device (8) is used for fixing the cloth head and the cloth tail of two adjacent cloth materials, and the head sewing device (7) is used for sewing the fixed cloth head and the cloth tail;

the discharging device (2) is arranged on the main body frame (1) and is used for enabling the sewn cloth head to leave the sewing head device (7);

the unwinding device (3) is arranged on the main body rack (1) and used for unwinding the coiled cloth, so that the cloth head or the cloth tail of the cloth can be fixed on the cloth edge fixing device (8);

the discharging device (4) is arranged on the main body rack (1) and used for sending the coiled cloth to the uncoiling device (3);

the buffer device (5) is arranged on the main body rack (1) and is used for storing a plurality of rolled cloth materials at the same time;

the lifting device (6) is arranged on the main body rack (1) and used for conveying one of the coiled cloth on the caching device (5) to the discharging device (4).

2. The cloth sewing and preparing device according to claim 1, wherein the feeding device (4) and the unwinding device (3) are vertically distributed, and the discharging device (2) and the feeding device (4) are vertically distributed.

3. The sewing head cloth preparing device according to claim 1, wherein the buffer device (5) comprises a first driver (51), a buffer frame (52), a first stopper (53) and a second driver (54), the buffer frame (52) is rotatably connected with the main frame (1) through the first driver (51), the first stopper (53) is slidably arranged between the buffer frame (52) and the lifting device (6), and the second driver (54) is in transmission connection with the first stopper (53) to drive the first stopper (53) to move longitudinally relative to the buffer frame (52).

4. The cloth preparing equipment of claim 1, wherein the lifting device (6) comprises a trough (61), a first guide rail (62), a second guide rail (63) and a third driver (64), a first sliding part (65) and a second sliding part (66) are respectively arranged on the first guide rail (62) and the second guide rail (63) in a sliding mode, the first sliding part (65) and the second sliding part (66) are respectively connected with a first part and a second part of the trough (61) in a rotating mode, the third driver (64) is connected with the trough (61) in a transmission mode so as to drive the trough (61) to move longitudinally along the first guide rail (62), the second part is located on the upper side of the first part, a bent part (67) is arranged at the top of the second guide rail (63), and the bent part (67) is located on the upper side of the emptying device (4).

5. The sewing head cloth preparing equipment according to claim 1, characterized in that the discharging device (4) comprises a sliding table (41), a second stopper (42), a fourth driver (43), a support (44), a fifth driver (45) and a pushing piece (46), the support (44) is arranged on the main body frame (1) and is used for containing and connecting coiled cloth, the pushing piece (46) is arranged on the support (44) in a sliding manner, the fifth driver (45) is connected with the pushing piece (46) to drive the pushing piece (46) to move transversely relative to the support (44), the fourth driver (43) is arranged on the support (44), the fourth driver (43) is in transmission connection with the second stopper (42) to drive the second stopper (42) to move longitudinally relative to the support (44), and a first end and a second end of the sliding table (41) are respectively close to the lifting device (6) and the second stopper (42), and the first end and the second end of the sliding table (41) are distributed below the sliding table.

6. The cloth sewing and preparing device according to claim 1, characterized in that the unrolling device (3) comprises an unrolling frame (31), a roller set (32) and a sixth driver (33), the top of the unrolling frame (31) is provided with a receiving structure, the roller set (32) is arranged between the cloth edge fixing device (8) and the unrolling frame (31), and the sixth driver (33) is in transmission connection with the roller set (32) to drive the roller set (32) to rotate.

7. The cloth preparation device for sewing head according to claim 1, characterized in that the cloth edge fixing device (8) comprises a fixing frame (81), a seventh driver (82) and a pressing piece (83), a first side of the fixing frame (81) is positioned at the lower side of the unwinding device (3), a second side opposite to the fixing frame (81) is positioned at the lower side of the pressing piece (83), and the seventh driver (82) is in transmission connection with the pressing piece (83) to drive the pressing piece (83) to move longitudinally relative to the fixing frame (81).

8. The sewing head cloth preparing device according to claim 7, wherein the fixing frame (81) comprises a first frame body (811), a second frame body (812) and an eighth driver (813), a fixing needle (814) is arranged on the side of the first frame body (811) far away from the unrolling device (3), and the eighth driver (813) is in transmission connection with the second frame body (812) so as to drive the second frame body (812) to move along the axial direction of the fixing needle (814).

9. The cloth sewing machine of claim 1, wherein the cloth sewing device (7) comprises a third guide rail (71), a cloth sewing machine (72), a ninth driver (73), a fan (74) and an air pipe (75), the cloth sewing machine (72) is slidably arranged on the third guide rail (71), the ninth driver (73) is in transmission connection with the cloth sewing machine (72) to drive the cloth sewing machine (72) to move on the third guide rail (71), a first end of the air pipe (75) is arranged on the cloth sewing machine (72), and a second end of the air pipe (75) is communicated with an air inlet of the fan (74).

10. The sewing head cloth preparation equipment according to claim 1, wherein the discharging device (2) comprises a tenth driver (21), a first roller (22), a second roller (23), a connecting piece (24) and a cloth swinging hopper (25), the tenth driver (21) is in transmission connection with the first roller (22) and the second roller (23) so as to drive the first roller (22) and the second roller (23) to rotate simultaneously, and the cloth swinging hopper (25) is in transmission connection with the second roller (23) through the connecting piece (24) so that the second roller (23) can drive the cloth swinging hopper (25) to rotate.

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