A winding device for producing artificial grass filaments

Abstract

The utility model belongs to the field of grass silk winding, concretely speaking, it is a kind of winding device of production artificial grass silk, including base, the top fixedly connected with support plate of base, the inside rotationally connected with winding shaft of support plate, the inside slidingly connected with support seat of support plate, the inside of support plate is set with first recess, the inside fixedly connected with first motor of support plate, first screw drives first sliding block to move, and the reset spring is moved by connecting block pull, makes reset spring move by limiting rod and push support seat, adjusts the height of support seat, makes support seat drive extrusion shaft close to winding shaft, and the grass silk that winding shaft surface is wound is extruded, and the rotation of grass silk drives extrusion shaft to rotate, and the reset spring provides the degree of relaxation between support seat and grass silk, increases the tightness of winding grass silk of winding shaft, prevents grass silk from being wound and loosening.

Description

Technical Field

[0001] This utility model relates to the field of grass fiber winding, specifically a winding device for producing artificial grass fibers. Background Technology

[0002] Since its invention in the United States in the 1960s, artificial turf has been widely favored by the sports community worldwide for its strength, wear resistance, ease of maintenance, all-weather usability, and excellent athlete protection. Now, the artificial turf family includes varieties with vibrant green colors and fine, dense fibers, widely used in the decoration of hotels, rooftop balconies, indoor shops, office buildings, and other workplaces.

[0003] When the artificial grass fibers are wound, the winding diameter increases during the winding process, which increases the tension of the grass fibers. The grass fibers are prone to loosening, and expansion occurs during winding, which can easily lead to the grass fibers breaking and affect the winding quality.

[0004] Therefore, a winding device for producing artificial grass fibers is proposed to address the above problems. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art and solve at least one of the technical problems mentioned in the background art, this utility model proposes a winding device for producing artificial grass fibers.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A winding device for producing artificial grass fibers, comprising a base; a support plate is fixedly connected to the top of the base; a winding shaft is rotatably connected to the inner side of the support plate; a support seat is slidably connected to the inner side of the support plate; a first groove is formed inside the support plate; a first motor is fixedly connected inside the support plate; a first screw is fixedly connected to the output end of the first motor; the first screw is rotatably connected to the first groove; a first slider is threadedly connected to the surface of the first screw; the first slider is slidably connected to the first groove; a connecting block is fixedly connected to the inner side of the first slider; and the connecting block slides internally. A limiting rod is connected, and a return spring is fixedly connected to the bottom of the connecting block. One end of the return spring is fixedly connected to the limiting rod, and the top of the limiting rod is fixedly connected to the support base. Several extrusion shafts are rotatably connected to the top of the support base. In this step, the first screw drives the first slider to move, and the connecting block pulls the return spring to move, so that the return spring pushes the support base to move through the limiting rod. The height of the support base is adjusted so that the support base drives the extrusion shafts to approach the take-up shaft, extruding the straw hairs wound on the surface of the take-up shaft. The rotation of the straw hairs drives the extrusion shafts to rotate, and the return spring provides a buffer between the support base and the straw hairs, increasing the tightness of the straw hairs wound on the take-up shaft and preventing the straw hairs from loosening when wound.

[0007] Preferably, the support plate has a second sliding groove inside, a second motor is fixedly connected inside the support plate, a second screw is fixedly connected to the output end of the second motor, the second screw is rotatably connected to the second sliding groove, a second slider is threadedly connected to the surface of the second screw, the second slider is slidably connected to the second sliding groove, a connecting plate is fixedly connected to the right side of the second slider, a sliding rod is fixedly connected to the inner side of the connecting plate, a limit frame is slidably connected to the surface of the sliding rod, a limit wheel is rotatably connected inside the limit frame, and the limit wheel is slidably connected to the sliding rod; this step can limit the grass fibers through the limit frame and the limit wheel, preventing accidental friction and impact between the grass fibers and other components, thereby reducing the risk of grass fibers getting fuzzy and broken. The height of the limit frame and the limit wheel is adjusted by the connecting plate, pressing down on the grass fibers so that the grass fibers can be tightly and neatly wound on the surface of the take-up shaft.

[0008] Preferably, a buffer spring is fixedly connected to the side of the slide rod, and the buffer spring works in conjunction with the second slider; this step, through the buffer spring, can provide a buffer space between the connecting plate and the limiting frame when the limiting frame is close to the connecting plate, preventing the side of the limiting frame from hitting the connecting plate and causing noise.

[0009] Preferably, a protective plate is fixedly connected inside both the first groove and the second slide groove, and the first slider and the second slider are slidably connected to the protective plate. This step can protect the first screw inside the first groove and the second screw inside the second slide groove through the protective plate, preventing the grass fibers from contacting the first screw and the second screw and affecting the operation.

[0010] Preferably, a limiting block is fixedly connected to the side of the support base, and a sliding groove is provided on the inner side of the support plate, with the limiting block slidably connected to the sliding groove; in this step, when the support base moves, it drives the limiting block at the end to move in the sliding groove on the inner side of the support plate, and the limiting block can increase the stability of the end of the support base when it moves.

[0011] Preferably, the bottom of the limiting frame is a triangular structure, and the surface of the limiting wheel is provided with a bevel. This step, by setting the limiting frame with a triangular structure, makes it easier for the grass fibers to pass through the limiting frame. The bevel on the surface of the limiting wheel can increase the efficiency of the grass fibers adhering to the limiting wheel and prevent the grass fibers from separating from the limiting wheel.

[0012] The advantages of this utility model are:

[0013] 1. The present invention discloses a winding device for producing artificial grass fibers, wherein a first screw drives a first slider to move, a connecting block pulls a return spring to move, and the return spring pushes a support seat to move through a limit rod, adjusting the height of the support seat so that the support seat drives the extrusion shaft to approach the take-up shaft, extruding the grass fibers wound on the surface of the take-up shaft. The rotation of the grass fibers drives the extrusion shaft to rotate, and the return spring provides a degree of relaxation between the support seat and the grass fibers, increasing the tightness of the grass fibers wound on the take-up shaft and preventing the grass fibers from loosening when wound.

[0014] 2. The winding device for producing artificial grass fibers described in this utility model can limit the grass fibers by using a limiting frame and limiting wheels to prevent accidental friction and impact between the grass fibers and other components, thereby reducing the risk of grass fibers getting fuzzy or broken. The connecting plate drives the limiting frame and limiting wheels to adjust the height and press down on the grass fibers so that the grass fibers can be tightly and neatly wound on the surface of the take-up shaft. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a schematic diagram of the support seat adjustment structure in this utility model;

[0018] Figure 3 This is a schematic diagram of the bottom structure of the support base in this utility model;

[0019] Figure 4 This is a schematic diagram of the side structure of the connecting plate in this utility model;

[0020] Figure 5 This is a schematic diagram of the limiting frame adjustment structure in this utility model.

[0021] Legend: 1. Base; 12. Support plate; 13. Rewinding shaft; 14. Support seat; 15. First groove; 16. First motor; 17. First screw; 18. First slider; 19. Connecting block; 110. Limiting rod; 111. Return spring; 112. Extrusion shaft; 21. Second slide groove; 22. Second motor; 23. Second screw; 24. Second slider; 25. Connecting plate; 26. Slide rod; 27. Limiting frame; 28. Limiting wheel; 31. Buffer spring; 41. Protective plate; 51. Limiting block. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] like Figures 1 to 5 As shown, a winding device for producing artificial grass fibers includes a base 1; a support plate 12 is fixedly connected to the top of the base 1, a winding shaft 13 is rotatably connected to the inner side of the support plate 12, a support seat 14 is slidably connected to the inner side of the support plate 12, a first groove 15 is formed inside the support plate 12, a first motor 16 is fixedly connected inside the support plate 12, a first screw 17 is fixedly connected to the output end of the first motor 16, the first screw 17 is rotatably connected to the first groove 15, a first slider 18 is threadedly connected to the surface of the first screw 17, and the first slider 18 slides with the first groove 15. The connection is as follows: a connecting block 19 is fixedly connected to the inner side of the first slider 18; a limit rod 110 is slidably connected inside the connecting block 19; a return spring 111 is fixedly connected to the bottom of the connecting block 19; one end of the return spring 111 is fixedly connected to the limit rod 110; the top of the limit rod 110 is fixedly connected to the support base 14; and several extrusion shafts 112 are rotatably connected to the top of the support base 14. During operation, grass fibers are wound around the surface of the take-up shaft 13, and the grass fibers are wound by the rotation of the take-up shaft 13. The first screw 17 is driven to rotate by the first motor 16. The first slider 18 moves upward, which in turn moves the connecting block 19. The connecting block 19 then moves the return spring 111, causing the return spring 111 to pull the limit rod 110 upward. The limit rod 110 then moves the support seat 14 upward, bringing the support seat 14 closer to the take-up shaft 13. The support seat 14 then causes the extrusion shaft 112 to come into contact with the surface of the straw, compressing the straw. As the thickness of the straw wound on the take-up shaft 13 gradually increases, the support seat 14 moves downward and pushes the return spring 111 to extend. At this time, the first screw 17 reverses direction, gradually moving the first slider 18 downward. In this step, the first screw 17 drives the first slider 18 to move, and the connecting block 19 pulls the return spring 111 to move. The return spring 111 pushes the support seat 14 to move through the limit rod 110, adjusting the height of the support seat 14. This causes the support seat 14 to drive the extrusion shaft 112 to approach the take-up shaft 13, extruding the straw wrapped on the surface of the take-up shaft 13. The rotation of the straw drives the extrusion shaft 112 to rotate, and the return spring 111 provides a degree of relaxation between the support seat 14 and the straw, increasing the tightness of the straw wrapped on the take-up shaft 13 and preventing the straw from loosening when it is wrapped.

[0024] like Figure 1 , Figure 4 and Figure 5 As shown, a second groove 21 is provided inside the support plate 12. A second motor 22 is fixedly connected inside the support plate 12. A second screw 23 is fixedly connected to the output end of the second motor 22. The second screw 23 is rotatably connected to the second groove 21. A second slider 24 is threadedly connected to the surface of the second screw 23. The second slider 24 is slidably connected to the second groove 21. A connecting plate 25 is fixedly connected to the right side of the second slider 24. A slide rod 26 is fixedly connected to the inner side of the connecting plate 25. A limit frame 27 is slidably connected to the surface of the slide rod 26. A limit wheel 28 is rotatably connected inside the limit frame 27. The limit wheel 28 is slidably connected to the slide rod 26. During operation, the grass fibers pass through the inside of the limit frame 27 and the bottom of the limit wheel 28, and then are wound around the take-up shaft 13. When the grass fibers are wound, they drive the limit wheel 28. 8 rotates, causing the limiting frame 27 to slide on the surface of the slide bar 26. The second motor 22 drives the second screw 23 to rotate, which in turn drives the second slider 24 to move downward. The second slider 24 then drives the connecting plate 25 to move, which in turn drives the slide bar 26 to move. This causes the limiting frame 27 and the limiting wheel 28 on the surface of the slide bar 26 to move downward. The height of the limiting frame 27 and the limiting wheel 28 is adjusted to cause the grass fibers to move downward and bend. This step uses the limiting frame 27 and the limiting wheel 28 to limit the grass fibers, preventing accidental friction and impact between the grass fibers and other components, thereby reducing the risk of grass fibers getting fuzzy or broken. The connecting plate 25 drives the limiting frame 27 and the limiting wheel 28 to adjust their height, pressing down on the grass fibers so that they can be tightly and neatly wound on the surface of the take-up shaft 13.

[0025] like Figure 4 and Figure 5 As shown, a buffer spring 31 is fixedly connected to the side of the slide bar 26. The buffer spring 31 works in conjunction with the second slider 24. During operation, when the grass is wound, the position of the winding on the surface of the take-up shaft 13 is different, and the grass drives the limiting frame 27 to move left and right. The limiting frame 27 drives the limiting wheel 28 and the buffer spring 31 to move. When one end of the buffer spring 31 contacts the connecting plate 25, it buffers the connection between the limiting frame 27 and the connecting plate 25. This step, through the buffer spring 31, can provide buffer space between the connecting plate 25 and the limiting frame 27 when the limiting frame 27 is close to the connecting plate 25, preventing the side of the limiting frame 27 from hitting the connecting plate 25 and making noise.

[0026] like Figures 1 to 5As shown, protective plates 41 are fixedly connected inside the first groove 15 and the second slide 21, and the first slider 18 and the second slider 24 are slidably connected to the protective plates 41. This step can protect the first screw 17 inside the first groove 15 and the second screw 23 inside the second slide 21 through the protective plates 41, preventing the grass fibers from contacting the first screw 17 and the second screw 23 and affecting the operation.

[0027] like Figures 1 to 3 As shown, a limiting block 51 is fixedly connected to the side of the support base 14, and a sliding groove is provided on the inner side of the support plate 12, and the limiting block 51 is slidably connected to the sliding groove; when the support base 14 moves in this step, the limiting block 51 at the end moves in the sliding groove on the inner side of the support plate 12, and the stability of the end of the support base 14 can be increased by the limiting block 51.

[0028] like Figure 1 and Figure 4 As shown, the bottom of the limiting frame 27 is a triangular structure, and the surface of the limiting wheel 28 is provided with a bevel. This step, by setting the limiting frame 27 with a triangular structure, makes it easier for the grass fibers to pass through the limiting frame 27. The bevel on the surface of the limiting wheel 28 can increase the efficiency of the grass fibers adhering to the limiting wheel 28 and prevent the grass fibers from separating from the limiting wheel 28.

[0029] Working principle: Grass fibers are wound around the surface of the take-up shaft 13. The rotation of the take-up shaft 13 winds the grass fibers. The first motor 16 drives the first screw 17 to rotate, which in turn moves the first slider 18 upward. The first slider 18 moves the connecting block 19, which in turn moves the return spring 111. This causes the return spring 111 to pull the limit rod 110 upward, which in turn moves the support base 14 upward, bringing it closer to the take-up shaft 13. The support base 14 then causes the extrusion shaft 112 to come into contact with the grass fibers, compressing them. As the thickness of the grass fibers wound on the take-up shaft 13 gradually increases, the support base 14 moves downward, pushing the return spring 111 to extend. At this time, the first screw 17 reverses direction, gradually moving the first slider 18 downward, allowing the grass fibers to pass through the interior of the limit frame 27 and the limit wheel 2. At the bottom of 8, it is wound around the take-up shaft 13. When the grass is wound, it drives the limit wheel 28 to rotate and drives the limit frame 27 to slide on the surface of the slide rod 26. The second motor 22 drives the second screw 23 to rotate, and the second screw 23 drives the second slider 24 to move down. The second slider 24 drives the connecting plate 25 to move, and the connecting plate 25 drives the slide rod 26 to move. The slide rod 26 drives the limit frame 27 and the limit wheel 28 on the surface to move down. Adjusting the height of the limit frame 27 and the limit wheel 28 causes the grass to move down and bend. When the grass is wound, the position of the winding on the surface of the take-up shaft 13 is different. The grass drives the limit frame 27 to move left and right. The limit frame 27 drives the limit wheel 28 and the buffer spring 31 to move. When one end of the buffer spring 31 contacts the connecting plate 25, it buffers the space between the limit frame 27 and the connecting plate 25.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A winding device for producing artificial grass fibers, comprising a base (1); characterized in that: A support plate (12) is fixedly connected to the top of the base (1). A winding shaft (13) is rotatably connected to the inner side of the support plate (12). A support seat (14) is slidably connected to the inner side of the support plate (12). A first groove (15) is provided inside the support plate (12). A first motor (16) is fixedly connected inside the support plate (12). A first screw (17) is fixedly connected to the output end of the first motor (16). The first screw (17) is rotatably connected to the first groove (15). A first threaded connection is made to the surface of the first screw (17). A slider (18) is slidably connected to a first groove (15). A connecting block (19) is fixedly connected to the inner side of the first slider (18). A limit rod (110) is slidably connected inside the connecting block (19). A return spring (111) is fixedly connected to the bottom of the connecting block (19). One end of the return spring (111) is fixedly connected to the limit rod (110). The top of the limit rod (110) is fixedly connected to the support seat (14). Several extrusion shafts (112) are rotatably connected to the top of the support seat (14).

2. The winding device for producing artificial grass fibers according to claim 1, characterized in that: The support plate (12) has a second sliding groove (21) inside. A second motor (22) is fixedly connected inside the support plate (12). A second screw (23) is fixedly connected to the output end of the second motor (22). The second screw (23) is rotatably connected to the second sliding groove (21). A second slider (24) is threadedly connected to the surface of the second screw (23). The second slider (24) is slidably connected to the second sliding groove (21). A connecting plate (25) is fixedly connected to the right side of the second slider (24). A sliding rod (26) is fixedly connected to the inner side of the connecting plate (25). A limit frame (27) is slidably connected to the surface of the sliding rod (26). A limit wheel (28) is rotatably connected inside the limit frame (27). The limit wheel (28) is slidably connected to the sliding rod (26).

3. The winding device for producing artificial grass fibers according to claim 2, characterized in that: A buffer spring (31) is fixedly connected to the side of the slide bar (26), and the buffer spring (31) is used in conjunction with the second slider (24).

4. The winding device for producing artificial grass fibers according to claim 3, characterized in that: The first groove (15) and the second slide groove (21) are both fixedly connected to the protective plate (41), and the first slider (18) and the second slider (24) are slidably connected to the protective plate (41).

5. The winding device for producing artificial grass fibers according to claim 4, characterized in that: A limiting block (51) is fixedly connected to the side of the support base (14), and a sliding groove is provided on the inner side of the support plate (12), and the limiting block (51) is slidably connected to the sliding groove.

6. The winding device for producing artificial grass fibers according to claim 5, characterized in that: The bottom of the limiting frame (27) is a triangular structure, and the surface of the limiting wheel (28) is provided with a bevel.

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