Yarn distributing device

Abstract

The utility model discloses a yarn distributing device, and relates to the technical field of textiles. The yarn distributing device comprises a base plate, a rotating part, a yarn pressing roller and a yarn picking roller, and the base plate is longitudinally arranged; the rotating part is rotationally connected with the side wall of the base plate and can rotate relative to the base plate; the yarn pressing roller is connected with the rotating part, and the rotating part rotates relative to the base plate to enable the yarn pressing roller to swing up and down; the yarn picking roller is located above the yarn pressing roller and rotationally connected with the rotating part, and the yarn picking roller rotates relative to the rotating part so that the yarn picking roller can swing left and right. According to the yarn distributing device, due to the arrangement, the intelligent degree is higher, less manpower is needed, and the work task of yarn distributing and yarn picking can be automatically completed.

Description

Technical Field

[0001] The utility model relates to the technical field of textiles, in particular to a yarn spreading device. 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 device is not smart enough, and there are still many places that require workers to operate, which is not intelligent 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 yarn spreading device which is more intelligent and can automatically complete the operation of picking up yarn and pressing the fiber onto the yarn spreading roller.

[0005] According to the embodiment of the present invention, the yarn spreading device includes a base plate, a rotating part, a yarn pressing roller and a yarn picking roller, 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 yarn pressing roller is connected to the rotating part, and the rotating part rotates relative to the base plate so that the yarn pressing roller swings up and down; the yarn picking roller is located above the yarn pressing roller and is rotatably connected to the rotating part, and the yarn picking roller rotates relative to the rotating part so that the yarn picking roller swings left and right.

[0006] The yarn spreading device according to the embodiment of the present invention can at least achieve the following beneficial effects by being arranged in this way: after the fiber comes out of the yarn outlet device and passes under the yarn pressing roller to reach the yarn spreading roller, the yarn picking roller rotates relative to the rotating part to leave the top of the yarn pressing roller, and the rotation of the rotating part causes the yarn pressing roller and the yarn picking roller to swing downward at the same time, so that the fiber is located under the yarn pressing roller, and a height difference is formed between the yarn spreading roller and the yarn pressing roller. At this time, the yarn picking roller swings again and swings to the bottom of the fiber. At this time, the rotating part swings back, so that the yarn picking roller picks up the fiber, thereby facilitating the yarn spreading device to place the fiber on the yarn spreading roller, thereby facilitating fiber processing, being more intelligent, and requiring no worker operation.

[0007] According to some embodiments of the present invention, a cutting board is further included, which is connected to the base plate and is arranged above the yarn picking roller.

[0008] According to some embodiments of the present invention, a connecting plate is further included, one end of which is connected to the side wall of the base plate, and the anvil is rotatably connected to the bottom of the connecting plate so that it can swing left and right.

[0009] According to some embodiments of the present invention, the bottom of the cutting board is made of elastic material.

[0010] 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.

[0011] 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.

[0012] 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.

[0013] According to some embodiments of the present invention, a movable plate is further included. The movable plate is longitudinally arranged, and a slide rail is provided on the movable plate along the longitudinal direction. The base plate is slidably arranged on the slide rail.

[0014] According to some embodiments of the present invention, a plurality of the base plate, the rotating portion, the yarn pressing roller and the yarn picking roller are provided along the longitudinal direction of the movable plate.

[0015] 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.

[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 the yarn distributing device according to an embodiment of the present utility model;

[0019] Figure 2 This is a rear view of the yarn distributing device according to an embodiment of the present utility model;

[0020] Figure 3 This is an enlarged view of the local structure of the yarn distribution device according to an embodiment of the present utility model;

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

[0022] Figure 5 It is a schematic diagram of the yarn picking process of the yarn distributing device according to an embodiment of the present utility model.

[0023] Reference numerals:

[0024] Base plate 110, movable plate 120, slide rail 121, rotating part 200, yarn pressing roller 300, 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, yarn cloth roller 700. DETAILED DESCRIPTION

[0025] 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.

[0026] 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.

[0027] 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.

[0028] 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.

[0029] Reference below Figures 1 to 5 To describe the yarn spreading device according to an embodiment of the present utility model.

[0030] According to the embodiment of the present invention, the yarn spreading device includes a base plate 110, a rotating part 200, a yarn pressing roller 300 and a yarn picking roller 400. 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 yarn pressing roller 300 is connected to the rotating part 200, and the rotating part 200 rotates relative to the base plate 110 so that the yarn pressing roller 300 swings up and down; the yarn picking roller 400 is located above the 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 that the yarn picking roller 400 swings left and right.

[0031] For example Figure 3 and Figure 4 As shown, the rotating portion 200 is connected to the side wall of the base plate 110 and can rotate relative to the base plate 110. The pressing roller 300 and the picking roller 400 are both arranged on the rotating portion 200. When the rotating portion 200 rotates relative to the base plate 110, the pressing roller 300 and the picking roller 400 can be driven to swing up and down.

[0032] 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.

[0033] 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.

[0034] For example Figure 5 As shown, the specific operating steps of the yarn distribution device are as follows: after the fiber comes out of the yarn outlet device and passes under the yarn pressing roller 300 to reach the yarn distribution roller 700, the yarn picking roller 400 rotates relative to the rotating part 200 to leave the top of the yarn pressing roller 300, and the rotating part 200 rotates so that the yarn pressing roller 300 and the yarn picking roller 400 swing downward at the same time, so that the fiber is located below the yarn pressing roller 300, and a height difference is formed between the yarn distribution roller 700 and the yarn pressing roller 300. At this time, the yarn picking roller 400 swings again and swings to the bottom of the fiber. At this time, the rotating part 200 swings back, so that the yarn picking roller 400 picks up the fiber, thereby facilitating the yarn distribution device to place the fiber on the yarn distribution roller 700, thereby facilitating fiber processing, being more intelligent, and requiring no worker operation.

[0035] In some specific embodiments of the present invention, an anvil board 500 is further included. The anvil board 500 is connected to the base plate 110 and is disposed above the yarn picking roller 400 .

[0036] For example Figure 3 and Figure 4 As shown, the yarn spreading device also includes an anvil 500, wherein the anvil 500 is connected to the base plate 110 and is arranged above the yarn picking roller 400. When the yarn picking roller 400 picks up the fiber and is driven by the rotating part 200 to swing upward, the fiber can be clamped between the yarn picking roller 400 and the anvil 500, so that the fiber picked up by the yarn picking roller 400 is more stable.

[0037] In some specific embodiments of the present invention, a connecting plate 510 is further included. One end of the connecting plate 510 is connected to the side wall of the base plate 110. The anvil 500 is rotatably connected to the bottom of the connecting plate 510 so that it can swing left and right.

[0038] For example Figure 3 As shown, the connecting plate 510 is arranged longitudinally, with one end 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 formed 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 the anvil 500 can rotate relative to the connecting plate 510 to achieve left and right swing.

[0039] 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.

[0040] In some specific embodiments of the present invention, the bottom of the cutting board 500 is made of elastic material.

[0041] The bottom of the anvil 500 is made of elastic material, so that the anvil 500 has stronger adaptability and can make the yarn picking roller 400 sink 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.

[0042] 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 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.

[0043] For example Figure 2 and Figure 4As 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 of the rotary unit 200. The first piston rod 611 extends and retracts, 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 yarn pressing roller 300 and the yarn picking roller 400 to swing up and down.

[0044] 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.

[0045] For example Figure 3 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.

[0046] 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.

[0047] For example Figure 3 As 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.

[0048] In some specific embodiments of the present invention, a movable plate 120 is further included. The movable plate 120 is longitudinally arranged. 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 .

[0049] For example Figure 1 and Figure 2 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 arranged 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 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.

[0050] In some specific embodiments of the present invention, a plurality of base plates 110 , rotating parts 200 , yarn pressing rollers 300 and yarn picking rollers 400 are provided along the longitudinal direction of the movable plate 120 .

[0051] For example Figure 1 and Figure 2 As shown, four base plates 110, rotating parts 200, pressing rollers 300 and picking rollers 400 are arranged along the longitudinal direction of the movable plate 120, thereby greatly improving the yarn spreading efficiency of the yarn spreading device, which is four times the efficiency of setting a single base plate 110, rotating part 200, pressing roller 300 and picking roller 400, and the yarn spreading operation can be performed on four yarn spreading rollers 700 at the same time.

[0052] 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 .

[0053] For example Figure 2 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.

[0054] Furthermore, when there are multiple substrates 110, rotating parts 200, 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.

[0055] 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.

[0056] 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 yarn spreading device, characterized in that: include: A substrate (110), wherein the substrate (110) is arranged longitudinally; a rotating portion (200), the rotating portion (200) being rotatably connected to a side wall of the substrate (110) and being rotatable relative to the substrate (110); A yarn pressing roller (300), the yarn pressing roller (300) is connected to the rotating part (200), and the rotating part (200) rotates relative to the base plate (110) so that the yarn pressing roller (300) swings up and down; The yarn picking roller (400) is located above the 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 that the yarn picking roller (400) swings left and right.

2. The yarn spreading device according to claim 1, characterized in that: It also includes an anvil (500), which is connected to the base plate (110) and is arranged above the yarn picking roller (400).

3. The yarn spreading device according to claim 2, characterized in that: It also includes a connecting plate (510), one end of which is connected to the side wall of the base plate (110), and the anvil (500) is rotatably connected to the bottom of the connecting plate (510) so that it can swing left and right.

4. The yarn spreading device according to claim 2, characterized in that: The bottom of the cutting board (500) is made of elastic material.

5. The yarn spreading device according to claim 1, 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 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.

6. The yarn spreading device according to claim 1, 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.

7. The yarn spreading device according to claim 6, 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.

8. The yarn spreading device according to claim 1, characterized in that: The invention also includes a movable plate (120), wherein the movable plate (120) 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).

9. The yarn spreading device according to claim 8, characterized in that: The base plate (110), the rotating part (200), the yarn pressing roller (300) and the yarn picking roller (400) are arranged in plurality along the longitudinal direction of the movable plate (120).

10. The yarn spreading device according to claim 8, 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).

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