Full-automatic yarn distribution, cutting and winding production line

Abstract

The utility model discloses a full-automatic yarn distributing, cutting and winding production line, and belongs to the technical field of textile. The full-automatic yarn distributing, cutting and winding production line comprises an incoming material conveying belt, a portal frame, a yarn distributing and cutting device, a feeding conveying belt and a mechanical arm, wherein the incoming material conveying belt is used for conveying a yarn distributing roller; a rotating shaft is arranged on the portal frame and is used for driving the yarn distributing roller to rotate for yarn distribution; the gauze cutting device is arranged at the portal frame and used for automatically cutting gauze; the feeding conveyor belt is used for conveying the yarn distributing roller with distributed yarns; the mechanical arm is used for clamping the yarn distributing roller on the feeding conveying belt to the rotating shaft of the portal frame and then clamping the yarn distributing roller with the distributed yarn to the feeding conveying belt. According to the full-automatic yarn distributing, cutting and winding production line, the yarn distributing roller can be automatically conveyed to be subjected to yarn distributing and cutting operation and then is automatically conveyed out, and manpower is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of textiles, in particular to a full-automatic yarn cutting and winding production line. Background Art

[0002] The yarn spreading device is a machine that compresses fibers into film-like yarn on a yarn spreading roller. The fibers are placed on the yarn spreading roller so that they can stick to the yarn spreading roller. As the yarn spreading roller rotates, the fibers are wound around the yarn spreading roller by the yarn spreading machine.

[0003] However, the current yarn-making process and production line are not smart enough, and many areas require workers to operate, which is not intelligent and automated enough. Utility Model Content

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a fully automatic yarn cloth, yarn cutting and winding production line, which can automatically transport the yarn roller in for yarn cutting operations and then automatically transport the yarn roller out, saving manpower.

[0005] The fully automatic yarn cloth, cutting and winding production line according to the embodiment of the utility model includes an incoming material conveyor belt, a gantry, a yarn cloth and cutting device, a feeding conveyor belt and a mechanical arm, wherein the incoming material conveyor belt is used to convey the yarn cloth roller; a rotating shaft is provided on the gantry, and the rotating shaft is used to drive the yarn cloth roller to rotate for cloth spreading; the yarn cloth and cutting device is arranged at the gantry, and includes a base plate, a rotating part, a first yarn pressing roller, a yarn picking roller and a cutter, and the base plate is arranged longitudinally; the rotating part is rotatably connected to the side wall of the base plate and can rotate relative to the base plate; the first yarn pressing roller is connected to the rotating part, and the rotating part is relative to the The rotation of the substrate causes the first yarn pressing roller to swing up and down; the yarn picking roller is located above the first yarn pressing roller and is rotatably connected to the rotating part, and the yarn picking roller rotates relative to the rotating part to cause the yarn picking roller to swing left and right; the cutter is connected to the substrate and is arranged behind the yarn picking roller, and the drive mechanism drives the cutter to cut the first yarn pressing roller and the bottom of the yarn picking roller; the feeding conveyor is used to transport the yarn cloth roller; the robotic arm is used to clamp the yarn cloth roller on the feeding conveyor to the rotating shaft of the gantry, and then clamp the yarn cloth roller to the feeding conveyor.

[0006] According to the embodiment of the present invention, by such an arrangement, at least the following beneficial effects can be achieved: the fully automatic yarn cloth, yarn cutting and winding production line can automatically transport the yarn cloth roller, and the robotic arm grabs the yarn cloth roller to the rotating shaft on the gantry. The rotation of the rotating shaft drives the yarn cloth roller to rotate, and the yarn cloth and yarn cutting device automatically performs yarn cloth and yarn cutting. After the yarn cloth and yarn cutting operations, the robotic arm automatically transports the yarn cloth roller out, saving manpower.

[0007] According to some embodiments of the present invention, a moving mechanism is further included, which is arranged on the gantry, and the yarn spreading and cutting device is connected to the moving mechanism, and the yarn spreading and cutting device is driven by the moving mechanism to move horizontally and vertically.

[0008] According to some embodiments of the present invention, a clamping frame is further included, a frame surface of the clamping frame is provided with a plurality of clamping protrusions, and the robotic arm simultaneously holds a plurality of the yarn cloth rollers through the clamping frame; the gantry is provided with a plurality of rotating shafts along the longitudinal direction, and the yarn cloth and yarn cutting device also includes a movable plate, the movable plate is longitudinally arranged, the movable plate is provided with a slide rail along the longitudinal direction, the base plate is slidably arranged on the slide rail, and a plurality of the base plate, the rotating part, the first yarn pressing roller and the yarn picking roller are provided along the longitudinal direction of the movable plate.

[0009] According to some embodiments of the present invention, a third piston is further included. The third piston is disposed on the movable plate, and a third piston rod of the third piston is connected to the base plate to push the base plate to move along the slide rail.

[0010] According to some embodiments of the present invention, a guide plate and a fourth piston are further included. The guide plate is connected to the base plate, the fourth piston is arranged on the guide plate, and the fourth piston rod of the fourth piston is connected to the cutter to drive the cutter to move.

[0011] According to some embodiments of the present invention, a fifth piston and a second yarn pressing roller are further included, the fourth piston is arranged on the side of the guide plate facing the first yarn pressing roller and the yarn picking roller, and the fifth piston is arranged on the side of the guide plate facing away from the first yarn pressing roller and the yarn picking roller; the second yarn pressing roller is arranged opposite to the first yarn pressing roller, and the fifth piston rod of the fifth piston is connected to the second yarn pressing roller to drive the second yarn pressing roller to move.

[0012] According to some embodiments of the present invention, a cutting board and a connecting plate are included, one end of the connecting plate is connected to the side wall of the base plate, and the cutting board is arranged above the yarn picking roller and is rotatably connected to the bottom of the connecting plate so that it can swing left and right.

[0013] According to some embodiments of the present invention, a first piston and a first rotating plate are further included. The first piston is arranged on the base plate. One end of the first rotating plate is connected to the first piston rod of the first piston, and the other end is connected to the rotating shaft of the rotating part. The first piston rod is extended and retracted so that the first rotating plate drives the rotating part to rotate.

[0014] According to some embodiments of the present invention, a second piston and a second rotating plate are further included. The second piston is arranged on the rotating part. One end of the second rotating plate is connected to the second piston rod of the second piston, and the other end is connected to the yarn picking roller. The second piston rod is extended and retracted so that the second rotating plate drives the yarn picking roller to swing left and right.

[0015] According to some embodiments of the present invention, a rotating rod and a connecting arm are further included, a rotating hole is provided on the rotating portion, one end of the connecting arm is connected to the yarn picking roller, and the other end is connected to the rotating rod, and the rotating rod is rotatably set in the rotating hole.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0018] Figure 1 This is a schematic diagram of the overall structure of a fully automatic yarn laying, cutting and winding production line according to an embodiment of the present utility model;

[0019] Figure 2 This is a schematic diagram of the overall structure of the yarn laying and cutting device according to an embodiment of the present utility model;

[0020] Figure 3 This is a rear view of the yarn cloth and yarn cutting device according to an embodiment of the present utility model;

[0021] Figure 4 This is an enlarged view of the partial structure of the yarn spreading and cutting device according to an embodiment of the present utility model;

[0022] Figure 5 This is a rear view of a partial structure of a yarn spreading and cutting device according to an embodiment of the present utility model;

[0023] Figure 6 This is a front view of a partial structure of a yarn spreading and cutting device according to an embodiment of the present utility model;

[0024] Figure 7 The present invention is a schematic diagram of a yarn picking process of a yarn cloth and yarn cutting device according to an embodiment of the present invention.

[0025] Reference numerals:

[0026] Base plate 110, movable plate 120, slide rail 121, rotating part 200, first yarn pressing roller 300, second yarn pressing roller 310, yarn picking roller 400, rotating rod 410, connecting arm 420, anvil 500, connecting plate 510, first piston 610, first piston rod 611, first rotating plate 612, second piston 620, second piston rod 621, second rotating plate 622, third piston 630, third piston rod 631, fourth piston 640, fourth piston rod 641, fifth piston 650, fifth piston rod 651, yarn cloth roller 700, cutter 810, guide plate 820, incoming conveyor belt 910, feeding conveyor belt 920, gantry 930, rotating shaft 931, robotic arm 940, moving mechanism 950. DETAILED DESCRIPTION

[0027] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0028] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0029] In the description of this utility model, "several" means one or more, "many" means more than two, "greater than," "less than," and "exceed" are understood to exclude the number itself, while "above," "below," and "within" are understood to include the number itself. The use of "first" and "second" in the description is solely for the purpose of distinguishing technical features and is not to be construed as indicating or implying relative importance, implicitly specifying the number of the indicated technical features, or implicitly specifying the order of the indicated technical features.

[0030] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0031] Reference below Figures 1 to 7 To describe the fully automatic yarn laying, cutting and winding production line according to an embodiment of the present invention.

[0032] According to the fully automatic yarn cloth, cutting and winding production line of the embodiment of the present invention, it includes an incoming conveyor belt 910, a gantry 930, a yarn cloth and cutting device, a feeding conveyor belt 920 and a robotic arm 940, the incoming conveyor belt 910 is used to convey the yarn cloth roller 700; the gantry 930 is provided with a rotating shaft 931, and the rotating shaft 931 is used to drive the yarn cloth roller 700 to rotate for yarn cloth; the yarn cloth and cutting device is arranged at the gantry 930, and includes a base plate 110, a rotating part 200, a first pressing roller 300, a yarn picking roller 400 and a cutter 810, and the base plate 110 is arranged longitudinally; the rotating part 200 is rotatably connected to the side wall of the base plate 110 and can rotate relative to the base plate 110; the first pressing roller 300 is connected to the rotating part 200, The rotating part 200 rotates relative to the base plate 110 so that the first yarn pressing roller 300 swings up and down; the yarn picking roller 400 is located above the first yarn pressing roller 300 and is rotatably connected to the rotating part 200, and the yarn picking roller 400 rotates relative to the rotating part 200 so that the yarn picking roller 400 swings left and right; the cutter 810 is connected to the base plate 110 and is arranged behind the yarn picking roller 400, and the cutter 810 is driven by the driving mechanism to cut the first yarn pressing roller 300 and the bottom of the yarn picking roller 400; the feeding conveyor 920 is used to transport the yarn-laid yarn roller 700; the robotic arm 940 is used to clamp the yarn-laid yarn roller 700 on the feeding conveyor 920 to the rotating shaft 931 of the gantry 930, and then clamp the yarn-laid yarn roller 700 to the feeding conveyor 920.

[0033] For example Figure 1 、 Figure 4 and Figure 6 As shown, the robotic arm 940 clamps the yarn cloth roller 700 on the incoming material conveyor belt 910 to the rotating shaft 931 on the gantry 930. The rotating shaft 931 rotates to drive the yarn cloth roller 700 to rotate, and the yarn cloth and yarn cutting device automatically performs yarn cloth and yarn cutting.

[0034] The rotating portion 200 of the yarn spreading and cutting device is connected to the side wall of the base plate 110 and can rotate relative to the base plate 110. The first pressing roller 300 and the yarn picking roller 400 are both arranged on the rotating portion 200. When the rotating portion 200 rotates relative to the base plate 110, the first pressing roller 300 and the yarn picking roller 400 can be driven to swing up and down.

[0035] There are various ways to drive the rotating portion 200 to rotate relative to the base plate 110, including driving the rotating portion 200 to rotate by rotating a driving motor, or driving the rotating portion 200 to rotate by a piston.

[0036] Furthermore, the yarn pick-up roller 400 can rotate relative to the rotating portion 200, thereby being able to swing left and right. There are also various ways to drive the yarn pick-up roller 400 to rotate relative to the rotating portion 200, including driving the yarn pick-up roller 400 by rotating a driving motor, or driving the yarn pick-up roller 400 by a piston.

[0037] The cutter 810 is connected to the base plate 110 and is arranged behind the yarn picking roller 400, as shown in the figure. When the yarn-laying and shearing device finishes the yarn-laying, the drive mechanism drives the cutter 810 to cut the fibers and directly cut the fibers, thereby completing the yarn-cutting work.

[0038] For example Figure 7 As shown, the specific operating steps of the yarn cloth and shearing device are as follows: after the fiber comes out of the yarn discharge device, passes under the first yarn pressing roller 300 and reaches the yarn cloth roller 700, the yarn pick-up roller 400 rotates relative to the rotating part 200 to leave the top of the first yarn pressing roller 300. The rotating part 200 rotates so that the first yarn pressing roller 300 and the yarn pick-up roller 400 swing downward at the same time, so that the fiber is located below the first yarn pressing roller 300, and a height difference is formed between the yarn cloth roller 700 and the first yarn pressing roller 300. At this time, the yarn pick-up roller 400 swings again and swings under the fiber. At this time, the rotating part 200 swings back, so that the yarn pick-up roller 400 picks up the fiber, thereby facilitating the yarn cloth device to place the fiber on the yarn cloth roller 700. When the fiber is completely wound on the yarn cloth roller 700, the yarn discharge device reverses to apply tension to the fiber, so that the fiber is in a taut state. At this time, the driving mechanism drives the cutter 810 to cut the fiber, thereby cutting the fiber, and the yarn cloth on the yarn cloth roller 700 is completed.

[0039] When the cloth roller 700 has finished cloth spreading, the robot arm 940 grabs the cloth roller 700 again and places the cloth roller 700 on the feeding conveyor belt 920 for delivery.

[0040] The fully automatic yarn cloth, yarn cutting and winding production line can automatically transport the yarn cloth roller 700, and the robotic arm 940 grabs the yarn cloth roller 700 and places it on the rotating shaft 931 on the gantry 930. The rotating shaft 931 rotates to drive the yarn cloth roller 700 to rotate, and the yarn cloth cutting device automatically performs yarn cloth and yarn cutting. After the yarn cloth and yarn cutting operations, the robotic arm 940 automatically transports the yarn cloth roller 700 out, saving manpower.

[0041] In some specific embodiments of the present invention, a moving mechanism 950 is further included. The moving mechanism 950 is arranged on the gantry 930. The yarn spreading and cutting device is connected to the moving mechanism 950, and the yarn spreading and cutting device is driven by the moving mechanism 950 to move horizontally and vertically.

[0042] For example Figure 1 As shown, a moving mechanism 950 is also included, wherein the moving mechanism 950 is fixedly arranged on the gantry 930, the top of the yarn spreading and cutting device is connected to the moving mechanism 950, and the moving mechanism 950 drives the yarn spreading and cutting device to move in the horizontal direction and the longitudinal direction.

[0043] The moving mechanism 950 drives the yarn spreading and cutting device to move in the lateral direction, which can drive the yarn spreading and cutting device to approach or move away from the yarn spreading roller 700, so that the first yarn pressing roller 300, the yarn picking roller 400 and the cutter 810 can approach the yarn spreading and cutting roller 700 to perform yarn spreading and yarn cutting operations.

[0044] At the same time, the moving mechanism 950 can also drive the yarn cloth and yarn cutting device to move along the axial direction of the yarn cloth roller 700, thereby winding the fiber along the roller surface of the yarn cloth roller 700.

[0045] In some specific embodiments of the present invention, a clamping frame is also included, and a plurality of clamping protrusions are provided on the frame surface of the clamping frame. The robotic arm 940 simultaneously holds a plurality of yarn cloth rollers 700 through the clamping frame; the gantry 930 is provided with a plurality of rotating shafts 931 along the longitudinal direction, and the yarn cloth and yarn cutting device also includes a movable plate 120, which is arranged longitudinally, and the movable plate 120 is provided with a slide rail 121 along the longitudinal direction, and the base plate 110 is slidably arranged on the slide rail 121, and a plurality of base plates 110, rotating parts 200, first yarn pressing rollers 300 and yarn picking rollers 400 are provided along the longitudinal direction of the movable plate 120.

[0046] The clamping frame is provided with a plurality of clamping protrusions, and two clamping protrusions can be moved closer to or away from each other, thereby clamping the cloth gauze roller 700. By the provision of a plurality of clamping protrusions, a plurality of cloth gauze rollers 700 can be clamped simultaneously by the clamping frame.

[0047] For example Figure 1 As shown, the gantry 930 is provided with a plurality of rotating shafts 931 along the longitudinal direction, so as to drive a plurality of cloth rollers 700 .

[0048] For example Figure 2 and Figure 3 As shown, it also includes a movable plate 120, which is arranged longitudinally. The movable plate 120 is provided with two slide rails 121 along the longitudinal direction. The substrate 110 is slidably set on the slide rails 121 and can move up and down along the movable plate 120, so as to adjust the position of the substrate 110 at the yarn cloth roller 700, and move the substrate 110 and the first yarn pressing roller 300 and the yarn picking roller 400 on the substrate 110 to appropriate positions, so as to facilitate winding the fiber on the yarn cloth roller 700.

[0049] There are four base plates 110, rotating parts 200, first pressing rollers 300 and yarn picking rollers 400 arranged along the longitudinal direction of the movable plate 120, thereby greatly improving the yarn spreading efficiency of the yarn spreading and shearing device, which is four times the efficiency of setting a single base plate 110, rotating part 200, first pressing roller 300 and yarn picking roller 400, and the yarn spreading operation can be performed on four yarn spreading rollers 700 at the same time.

[0050] In some specific embodiments of the present invention, a third piston 630 is further included. The third piston 630 is disposed on the movable plate 120 . A third piston rod 631 of the third piston 630 is connected to the base plate 110 to push the base plate 110 to move along the slide rail 121 .

[0051] For example Figure 3 As shown, a third piston 630 is further included. The third piston 630 is arranged on the movable plate 120. The third piston rod 631 of the third piston 630 is connected to the base plate 110. The third piston rod 631 can push the base plate 110 to move along the slide rail 121 by extending and retracting.

[0052] Furthermore, when there are multiple substrates 110, rotating parts 200, first yarn pressing rollers 300 and yarn picking rollers 400 arranged along the longitudinal direction of the movable plate 120, multiple third pistons 630 can also be correspondingly arranged, or multiple substrates 110 can be connected together and pushed by one third piston 630.

[0053] In some specific embodiments of the present invention, a guide plate 820 and a fourth piston 640 are further included. The guide plate 820 is connected to the base plate 110. The fourth piston 640 is arranged on the guide plate 820. The fourth piston rod 641 of the fourth piston 640 is connected to the cutter 810 to drive the cutter 810 to move.

[0054] For example Figure 4 、 Figure 5 and Figure 6 As shown, the yarn cloth and shearing device also includes a guide plate 820 and a fourth piston 640, and the guide plate 820 is obliquely arranged and connected to the base plate 110. The orientation of the guide plate 820 enables the cutter 810 to be stably aligned with the bottom of the yarn picking roller 400 and the yarn pressing roller, thereby facilitating the cutting of the fibers.

[0055] The fourth piston 640 is disposed on the guide plate 820 . The fourth piston rod 641 of the fourth piston 640 is connected to the cutter 810 . The fourth piston rod 641 is retracted so that the cutter 810 can cut the fibers and cut the fibers.

[0056] In some specific embodiments of the present invention, a fifth piston 650 and a second pressing roller 310 are also included. The fourth piston 640 is arranged on the side of the guide plate 820 facing the first pressing roller 300 and the picking roller 400, and the fifth piston 650 is arranged on the side of the guide plate 820 facing away from the first pressing roller 300 and the picking roller 400; the second pressing roller 310 is arranged opposite to the first pressing roller 300, and the fifth piston rod 651 of the fifth piston 650 is connected to the second pressing roller 310 to drive the second pressing roller 310 to move.

[0057] For example Figure 4 、 Figure 5 and Figure 6 As shown, the yarn cloth and shearing device also includes a fifth piston 650 and a second pressing roller 310. The fourth piston 640 is located on the side of the guide plate 820 facing the first pressing roller 300 and the yarn pick-up roller 400, facilitating the movement of the cutter 810 to cut the fibers. The second pressing roller 310 is positioned opposite the first pressing roller 300, thereby providing a pressing roller on both sides of the cloth roller 700 for better yarn pressing.

[0058] The fifth piston 650 is disposed on a side of the guide plate 820 facing away from the first pressing roller 300 and the yarn pick-up roller 400. The fifth piston rod 651 of the fifth piston 650 is connected to the second pressing roller 310, driving the second pressing roller 310 to move closer to or away from the cloth roller 700. The arrangement of the fifth piston 650 and the fifth piston rod 651 allows the position of the second pressing roller 310 to be adjusted, thereby facilitating the gradual adjustment of the distance between the second pressing roller 310 and the cloth roller 700 as the yarn is being fed. As the thickness of the yarn layer on the cloth roller 700 increases, the second pressing roller 310 gradually moves away from the cloth roller 700, thereby maintaining a constant distance between the second pressing roller 310 and the cloth roller 700, thereby achieving the best yarn pressing effect.

[0059] In some specific embodiments of the present invention, an anvil 500 and a connecting plate 510 are included. One end of the connecting plate 510 is connected to the side wall of the base plate 110. The anvil 500 is arranged above the yarn picking roller 400 and is rotatably connected to the bottom of the connecting plate 510 so that it can swing left and right.

[0060] For example Figure 5 and Figure 6 As shown, the yarn cloth and shearing device further includes an anvil 500 and a connecting plate 510. The connecting plate 510 is arranged longitudinally, and one end is connected to the side wall of the base plate 110, so that the connecting plate 510 and the base plate 110 are arranged in a T-shape. A hole is opened at the bottom of the connecting plate 510, and the top of the anvil 500 is connected to the hole at the bottom of the connecting plate 510 by a hinge, so that it can rotate relative to the connecting plate 510 to achieve left and right swing.

[0061] The anvil 500 can swing left and right, so as to adapt to the yarn picking roller 400, so that there is no gap between the anvil 500 and the yarn picking roller 400, the fibers can be clamped more firmly, and the air between the fibers can be removed, so that the fibers can be firmly stuck together.

[0062] Furthermore, the bottom of the anvil 500 is made of elastic material, which makes the anvil 500 more adaptable and enables the yarn picking roller 400 to be sunken into the elastic material at the bottom of the anvil 500 so that there is no gap between the anvil 500 and the yarn picking roller 400.

[0063] In some specific embodiments of the present invention, a first piston 610 and a first rotating plate 612 are further included. The first piston 610 is arranged on the base plate 110. One end of the first rotating plate 612 is connected to the first piston rod 611 of the first piston 610, and the other end is connected to the rotating shaft 931 of the rotating part 200. The first piston rod 611 is extended and retracted so that the first rotating plate 612 drives the rotating part 200 to rotate.

[0064] For example Figure 4 and Figure 5 As shown, the rotary unit 200 further includes a first piston 610 and a first rotating plate 612. The first piston 610 is fixedly mounted on the base plate 110, and the rotary unit 200 is rotatably mounted on the base plate 110. One end of the first rotating plate 612 is connected to the first piston rod 611 of the first piston 610, and the other end is connected to the rotating shaft 931 of the rotary unit 200. The first piston rod 611 is extended and retracted, thereby driving the first rotating plate 612 to rotate the rotary unit 200, thereby achieving clockwise or counterclockwise rotation of the rotary unit 200. The clockwise or counterclockwise rotation of the rotary unit 200 drives the first pressing roller 300 and the yarn picking roller 400 to swing up and down.

[0065] In some specific embodiments of the present invention, a second piston 620 and a second rotating plate 622 are also included. The second piston 620 is arranged on the rotating part 200. One end of the second rotating plate 622 is connected to the second piston rod 621 of the second piston 620, and the other end is connected to the yarn picking roller 400. The second piston rod 621 is extended and retracted so that the second rotating plate 622 drives the yarn picking roller 400 to swing left and right.

[0066] For example Figure 4 and Figure 5 As shown, the second piston 620 and the second rotating plate 622 are further included. The second piston 620 is fixedly mounted on the rotating portion 200. One end of the second rotating plate 622 is connected to the second piston rod 621 of the second piston 620, and the other end is connected to the yarn pick-up roller 400. The second piston rod 621 of the second piston 620 is extended and retracted, thereby driving the yarn pick-up roller 400 to swing left and right via the second rotating plate 622, so that the yarn pick-up roller 400 can go under the fiber and pick up the fiber.

[0067] In some specific embodiments of the present invention, a rotating rod 410 and a connecting arm 420 are further included. A rotating hole is provided on the rotating portion 200. One end of the connecting arm 420 is connected to the yarn picking roller 400, and the other end is connected to the rotating rod 410. The rotating rod 410 is rotatably provided in the rotating hole.

[0068] For example Figure 4As shown, the rotary rod 410 and the connecting arm 420 are further included. The yarn pick-up roller 400 is connected to the connecting arm 420, and the connecting arm 420 is connected to the rotary rod 410. The rotary rod 410 is disposed in a rotating hole on the rotating portion 200, thereby fixing the position of the rotary rod 410. The second piston rod 621 pushes the second connecting plate 510, thereby driving the rotary rod 410, the connecting arm 420, and the yarn pick-up roller 400 to swing together, so that the yarn pick-up roller 400 can pick up fibers.

[0069] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the illustrative use of the above terms does not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0070] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A fully automatic yarn cutting and winding production line, characterized in that: include: An incoming material conveyor belt (910), wherein the incoming material conveyor belt (910) is used to convey the cloth yarn roller (700); A gantry (930), wherein a rotating shaft (931) is provided on the gantry (930), and the rotating shaft (931) is used to drive the yarn cloth roller (700) to rotate and cloth the yarn; The yarn-laying and yarn-cutting device is arranged at the gantry (930), and comprises a base plate (110), a rotating part (200), a first yarn-pressing roller (300), a yarn-picking roller (400) and a cutter (810), wherein the base plate (110) is arranged longitudinally; the rotating part (200) is rotatably connected to the side wall of the base plate (110) and can rotate relative to the base plate (110); the first yarn-pressing roller (300) is connected to the rotating part (200), and the rotating part (200) rotates relative to the base plate (110). The first yarn pressing roller (300) is moved so as to swing up and down; the yarn picking roller (400) is located above the first yarn pressing roller (300) and is rotatably connected to the rotating part (200); the yarn picking roller (400) rotates relative to the rotating part (200) so as to swing left and right; the cutter (810) is connected to the base plate (110) and is arranged behind the yarn picking roller (400); the cutter (810) is driven by a driving mechanism to cut the first yarn pressing roller (300) and the bottom of the yarn picking roller (400); A feeding conveyor belt (920), wherein the feeding conveyor belt (920) is used to convey the yarn-laying roller (700); A robotic arm (940) is used to clamp the yarn cloth roller (700) on the feeding conveyor belt (920) onto the rotating shaft (931) of the gantry (930), and then clamp the yarn cloth roller (700) onto the feeding conveyor belt (920).

2. The fully automatic yarn laying, cutting and winding production line according to claim 1 is characterized in that: The invention also includes a moving mechanism (950), which is arranged on the gantry (930), and the yarn spreading and cutting device is connected to the moving mechanism (950), and the yarn spreading and cutting device is driven by the moving mechanism (950) to move horizontally and vertically.

3. The fully automatic yarn laying, cutting and winding production line according to claim 1 is characterized in that: The invention also includes a clamping frame, a frame surface of which is provided with a plurality of clamping protrusions, and the mechanical arm (940) simultaneously holds a plurality of the yarn cloth rollers (700) through the clamping frame; the gantry (930) is provided with a plurality of rotating shafts (931) along the longitudinal direction; the yarn cloth and yarn cutting device also includes a movable plate (120), the movable plate (120) is arranged longitudinally, the movable plate (120) is provided with a slide rail (121) along the longitudinal direction, the base plate (110) is slidably arranged on the slide rail (121), and the base plate (110), the rotating part (200), the first yarn pressing roller (300) and the yarn picking roller (400) are provided in plurality along the longitudinal direction of the movable plate (120).

4. The fully automatic yarn laying, cutting and winding production line according to claim 3 is characterized in that: The third piston (630) is also included. The third piston (630) is arranged on the movable plate (120). The third piston rod (631) of the third piston (630) is connected to the base plate (110) to push the base plate (110) to move along the slide rail (121).

5. The fully automatic yarn laying, cutting and winding production line according to claim 1 is characterized in that: The invention also includes a guide plate (820) and a fourth piston (640), wherein the guide plate (820) is connected to the base plate (110), the fourth piston (640) is arranged on the guide plate (820), and the fourth piston rod (641) of the fourth piston (640) is connected to the cutter (810) to drive the cutter (810) to move.

6. The fully automatic yarn laying, cutting and winding production line according to claim 5 is characterized in that: The invention also includes a fifth piston (650) and a second pressing roller (310), wherein the fourth piston (640) is arranged on the side of the guide plate (820) facing the first pressing roller (300) and the picking roller (400), and the fifth piston (650) is arranged on the side of the guide plate (820) facing away from the first pressing roller (300) and the picking roller (400); the second pressing roller (310) is arranged opposite to the first pressing roller (300), and the fifth piston rod (651) of the fifth piston (650) is connected to the second pressing roller (310) to drive the second pressing roller (310) to move.

7. The fully automatic yarn laying, cutting and winding production line according to claim 1 is characterized in that: The invention comprises an anvil (500) and a connecting plate (510), one end of the connecting plate (510) is connected to the side wall of the base plate (110), and the anvil (500) is arranged above the yarn picking roller (400) and is rotatably connected to the bottom of the connecting plate (510) so that it can swing left and right.

8. The fully automatic yarn laying, cutting and winding production line according to claim 1 is characterized in that: It also includes a first piston (610) and a first rotating plate (612), wherein the first piston (610) is arranged on the base plate (110), one end of the first rotating plate (612) is connected to the first piston rod (611) of the first piston (610), and the other end is connected to the rotating shaft (931) of the rotating part (200), and the first piston rod (611) is extended and retracted so that the first rotating plate (612) drives the rotating part (200) to rotate.

9. The fully automatic yarn laying, cutting and winding production line according to claim 1 is characterized in that: It also includes a second piston (620) and a second rotating plate (622). The second piston (620) is arranged on the rotating part (200). One end of the second rotating plate (622) is connected to the second piston rod (621) of the second piston (620), and the other end is connected to the yarn picking roller (400). The second piston rod (621) is extended and retracted so that the second rotating plate (622) drives the yarn picking roller (400) to swing left and right.

10. The fully automatic yarn laying, cutting and winding production line according to claim 9 is characterized in that: It also includes a rotating rod (410) and a connecting arm (420), wherein a rotating hole is provided on the rotating portion (200), one end of the connecting arm (420) is connected to the yarn picking roller (400), and the other end is connected to the rotating rod (410), and the rotating rod (410) is rotatably arranged in the rotating hole.

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