Multi-axial warp knitting machine

Abstract

The utility model discloses a multiaxial warp knitting machine which comprises supports used for supporting and a motor used for providing power, a rotating shaft is installed between the supports, the two ends of the rotating shaft are rotatably connected to the supports, the rotating shaft is fixedly connected with two sets of fixing frames, the two sets of fixing frames are of an arc-shaped structure, and the two sets of fixing frames are arranged on the rotating shaft. One side of the arc-shaped concave surface of the fixing frame is fixedly connected with a rotating shaft, one side of the arc-shaped convex surface of the fixing frame is fixedly connected with a supporting frame, the supporting frame is of an arc-shaped structure, sleeves are evenly installed on one side of the supporting frame, and installation grooves are formed in the middles of the sleeves. The mounting frame is connected with the supporting frame through the insertion rods, the mounting frame and the warp knitting rods are convenient to disassemble, the sleeves are distributed on the supporting frame, the mounting frame is connected with the sleeves through the insertion rods, the angles of the two sets of warp knitting rods are different through the sleeves at different positions, and warp knitting of different specifications is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of trampolines, and in particular relates to a multi-axial warp knitting machine. Background Art

[0002] A warp knitting machine is a mechanical device used to produce textiles. Its working principle is to feed one or more sets of parallel yarns onto parallel needles, knitting them into loops and then stringing them together to form a course of knitted fabric. This machine is used to form warp-knitted fabrics. Conventional warp knitting machines have fixed, non-adjustable warp rods. To knit fabrics of varying sizes, warp knitting requires replacing warp rods of varying specifications, which is cumbersome, time-consuming, and labor-intensive. Therefore, a multi-axial warp knitting machine is needed.

[0003] It should be noted that the above content belongs to the technical cognition category of practical people and does not necessarily constitute prior art. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the existing warp knitting rods in the prior art that they cannot be adjusted and are troublesome to disassemble, and proposes a multi-axial warp knitting machine.

[0005] To achieve the above-mentioned purpose, the utility model proposes a multi-axial warp knitting machine, comprising a support for supporting and a motor for providing power, a rotating shaft is installed between the supports, and two ends of the rotating shaft are rotatably connected to the supports, and two groups of fixing frames are fixedly connected to the rotating shaft, and the two groups of fixing frames are in an arc-shaped structure, and the arc-shaped concave side of the fixing frame is fixedly connected to the rotating shaft, and the arc-shaped convex side of the fixing frame is fixedly connected to the support frame, and the support frame is in an arc-shaped structure, and a sleeve is evenly installed on one side of the support frame, and a mounting groove is provided in the middle position of the sleeve, and a fixed shaft is threadedly connected in the mounting groove in the middle position of the sleeve, and the sleeve is fixedly connected to the support frame through the fixed shaft, wherein eight groups of insertion rods are inserted in four groups of the sleeves, and the eight groups of insertion rods are symmetrically installed, wherein one end of the four groups of insertion rods is inserted in the sleeve, and the other end of the insertion rod is fixedly connected to the mounting frame, and the two groups of mounting frames are symmetrically installed.

[0006] Preferably, a motor is installed on one side of the bracket, the outer shell of the motor is fixedly connected to the bracket, and the output end of the motor is fixedly connected to a rolling shaft through the bracket, the rolling shaft is rotatably connected to the bracket, and the arc surface of the rolling shaft is provided with textures, and a roller is installed on the side of the rolling shaft close to the rotating shaft.

[0007] Preferably, one side of the roller is close to the rotating shaft, and the other side of the roller is installed on the rotating frame, the middle position of the rotating frame is rotatably connected to the bracket, and a universal head is installed on the side of the rotating frame away from the roller, the universal head has a spherical structure, and the universal head is clamped with a connecting rod, one end of the two groups of connecting rods is clamped with the universal head, and the other end of the connecting rod is rotatably connected to the mounting frame.

[0008] Preferably, a warp knitted rod is installed on the side of the mounting frame away from the rotating shaft, and the warp knitted rod is fixedly connected to the mounting frame by bolts, and a sinker needle is installed on the side of the warp knitted rod away from the installation, the sinker needles are evenly distributed on the lifting platform, and the sinker needles are fixedly connected to the lifting platform.

[0009] Preferably, two groups of cylinders are installed on the side of the lifting platform away from the sinking needle, the shells of the two groups of cylinders are fixedly connected to the support rod, and the output ends of the cylinders are fixedly connected to the side of the lifting platform away from the sinking needle.

[0010] Preferably, the support rod is fixedly connected between the brackets, and two groups of cylinders are fixedly connected to the support rod.

[0011] The multi-axial warp knitting machine proposed by the utility model can bring the following beneficial effects:

[0012] 1. In the present invention, since the warp knitting rods are fixedly connected to the mounting frame, the mounting frame is connected to the support frame through an insertion rod, which facilitates the disassembly of the mounting frame and the warp knitting rods. In addition, sleeves are distributed on the support frame, and the mounting frame is connected to the sleeves through an insertion rod. Sleeves at different positions make the angles of the two groups of warp knitting rods different, which is convenient for warp knitting of different specifications.

[0013] 2. In the present invention, the mounting frame is inserted into the sleeve through an insert rod, and the sleeve is fixedly connected to the support frame, so that the mounting frame and the support frame are slidably connected, and the support frame is installed on the rotating shaft through the fixed frame, and the rotating shaft is rotatably connected between the brackets, so that the support frame rotates based on the rotating shaft. Due to the displacement of the connecting rod, the entire mounting frame is driven to slide on the support frame, and the support frame is driven to rotate based on the rotating shaft, so that the warp knitting rod surrounds the outside of the sinker needle to realize warp knitting. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 This is a schematic diagram of the overall structure of a multi-axial warp knitting machine proposed by the present invention;

[0016] Figure 2 This is a schematic diagram of the overall structure of a multi-axial warp knitting machine proposed by the present invention from another angle;

[0017] Figure 3 This is a structural schematic diagram of a mounting frame in a multi-axial warp knitting machine proposed by the present invention;

[0018] Figure 4 This is a structural schematic diagram of a support frame in a multi-axial warp knitting machine proposed by the present invention;

[0019] Figure 5 A multi-axial warp knitting machine proposed in this utility model Figure 2 A magnified schematic diagram of the structure in the middle.

[0020] In the figure: 1. Bracket; 2. Motor; 3. Rolling shaft; 4. Roller; 5. Rotating frame; 6. Universal head; 7. Connecting rod; 8. Rotating shaft; 9. Fixed frame; 10. Support frame; 11. Sleeve; 12. Mounting frame; 13. Insert rod; 14. Warp knitting rod; 15. Sinking needle; 16. Lifting platform; 17. Cylinder; 18. Support rod; 19. Mounting slot; 20. Fixed shaft. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] In the description of the present invention, it should be understood that the terms "upper", "middle", "outer", "inner", "lower", "all around" and the like indicating directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0023] like Figure 1-5As shown, the utility model proposes a multi-axial warp knitting machine, including a bracket 1 for support and a motor 2 for providing power, a rotating shaft 8 is installed between the brackets 1, and both ends of the rotating shaft 8 are rotatably connected to the bracket 1, and two groups of fixing frames 9 are fixedly connected to the rotating shaft 8, and the two groups of fixing frames 9 are in an arc-shaped structure. The arc-shaped concave side of the fixing frame 9 is fixedly connected to the rotating shaft 8, and the arc-shaped convex side of the fixing frame 9 is fixedly connected to the supporting frame 10, and the supporting frame 10 is in an arc-shaped structure. A sleeve 11 is evenly installed on one side of the supporting frame 10, and a mounting groove 19 is provided in the middle position of the sleeve 11, and a fixed shaft 20 is connected to the mounting groove 19 in the middle position of the sleeve 11 through a thread, and the sleeve 11 is fixedly connected to the supporting frame 10 through the fixed shaft 20, wherein eight groups of insertion rods 13 are inserted in four groups of sleeves 11, and the eight groups of insertion rods 13 are symmetrically installed, wherein the four groups of insertion rods 13 are One end is inserted into the sleeve 11, and the other end of the insertion rod 13 is fixedly connected to the mounting frame 12, and the two sets of mounting frames 12 are symmetrically installed; wherein, a motor 2 is installed on one side of the bracket 1, and the outer shell of the motor 2 is fixedly connected to the bracket 1, and the output end of the motor 2 passes through the bracket 1 and is fixedly connected to the rolling shaft 3, the rolling shaft 3 is rotatably connected to the bracket 1, and the arc surface of the rolling shaft 3 is provided with a groove, and a roller 4 is installed on the side of the rolling shaft 3 close to the rotating shaft 8; wherein, one side of the roller 4 is close to the rotating shaft, and the other side of the roller 4 is installed on the rotating frame 5, the middle position of the rotating frame 5 is rotatably connected to the bracket 1, and a universal head 6 is installed on the side of the rotating frame 5 away from the roller 4, the universal head 6 is a spherical structure, and the universal head 6 is clamped with a connecting rod 7, one end of the two sets of connecting rods 7 is clamped with the universal head 6, and the other end of the connecting rod 7 is rotatably connected to the mounting frame 12.

[0024] Among them, a warp knitted rod 14 is installed on the side of the mounting frame 12 away from the rotating shaft 8, and the warp knitted rod 14 is fixedly connected to the mounting frame 12 by bolts, and a sinker needle 15 is installed on the side of the warp knitted rod 14 away from the mounting, the sinker needles 15 are evenly distributed on the lifting platform 16, and the sinker needles 15 are fixedly connected to the lifting platform 16; wherein, two groups of cylinders 17 are installed on the side of the lifting platform 16 away from the sinker needles 15, the outer shells of the two groups of cylinders 17 are fixedly connected to the support rod 18, and the output end of the cylinder 17 is fixedly connected to the side of the lifting platform 16 away from the sinker needle 15; wherein, the support rod 18 is fixedly connected between the brackets 1, and two groups of cylinders 17 are fixedly connected to the support rod 18.

[0025] Working principle: The motor 2 is used to drive the rotating shaft to rotate. Since the rotating frame 5 has a torsion spring inside, the torsion spring acts on the rotating frame 5, causing the rotating frame 5 to be biased towards the rotating shaft, so that the roller 4 is close to the rotating shaft. Moreover, since the rotating shaft rotates, and the grooves on the rotating shaft drive the roller 4 to rotate and displace at the same time, the rotating frame 5 is swung close to the rotating shaft 8. A universal head 6 is installed on the side of the rotating frame 5 away from the roller 4. The universal head 6 is engaged with the connecting rod 7, and the other end of the connecting rod 7 is rotated to connect the mounting frame 12, driving the mounting frame 12 to move. Since the mounting frame 12 is inserted into the sleeve 11 through the insertion rod 13, the sleeve 11 is fixedly connected to the support frame 10, so that the mounting frame 12 is slidably connected to the support frame 10. The support frame 10 is installed on the rotating shaft 8 through the fixing frame 9, and the rotating shaft 8 is rotatably connected to the bracket. 1, the support frame 10 rotates based on the rotating shaft 8, and the displacement of the connecting rod 7 drives the overall mounting frame 12 to slide on the support frame 10, and drives the support frame 10 to rotate based on the rotating shaft 8, so that the warp knitting rod 14 surrounds the outside of the sinker needle 15, and the cylinder 17 drives the lifting platform 16 to lift and lower, and the lifting movement drives the sinker needle 15 to move up and down. The combination of the sinker needle 15 and the warp knitting rod 14 realizes warp knitting. Since the warp knitting rod 14 is fixedly connected to the mounting frame 12, the mounting frame 12 is connected to the support frame 10 through the insertion rod 13, which is convenient for the disassembly of the mounting frame 12 and the warp knitting rod 14, and the support frame 10 is distributed with a sleeve 11, and the mounting frame 12 is connected to the sleeve 11 through the insertion rod 13. The sleeves 11 at different positions make the angles of the two groups of warp knitting rods 14 different, which is convenient for warp knitting of different specifications.

[0026] Throughout this specification, references to terms such as "one embodiment," "example," and "specific example" indicate 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, schematic representations of these terms do 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.

[0027] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to specific embodiments. Obviously, numerous modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A multi-axial warp knitting machine, comprising a support (1) for supporting and a motor (2) for providing power, characterized in that: A rotating shaft (8) is installed between the brackets (1), and both ends of the rotating shaft (8) are rotatably connected to the brackets (1). Two groups of fixing frames (9) are fixedly connected to the rotating shaft (8). The two groups of fixing frames (9) are in an arc-shaped structure. One side of the arc-shaped concave surface of the fixing frame (9) is fixedly connected to the rotating shaft (8), and one side of the arc-shaped convex surface of the fixing frame (9) is fixedly connected to a support frame (10). The support frame (10) is in an arc-shaped structure. A sleeve (11) is evenly installed on one side of the support frame (10). The middle position of the sleeve (11) is fixedly connected to the rotating shaft (8). A mounting groove (19) is provided, and a fixed shaft (20) is connected to the mounting groove (19) at the middle position of the sleeve (11) through a threaded connection. The sleeve (11) is fixedly connected to the support frame (10) through the fixed shaft (20). Eight groups of insertion rods (13) are inserted into four groups of the sleeves (11). The eight groups of insertion rods (13) are symmetrically installed. One end of the four groups of insertion rods (13) is inserted into the sleeves (11), and the other end of the insertion rod (13) is fixedly connected to the mounting frame (12). The two groups of the mounting frames (12) are symmetrically installed.

2. A multi-axial warp knitting machine according to claim 1, characterized in that: A motor (2) is installed on one side of the bracket (1), a housing of the motor (2) is fixedly connected to the bracket (1), and an output end of the motor (2) passes through the bracket (1) and is fixedly connected to a rolling shaft (3), the rolling shaft (3) is rotatably connected to the bracket (1), and a curved surface of the rolling shaft (3) is provided with textures, and a roller (4) is installed on the side of the rolling shaft (3) close to the rotating shaft (8).

3. The multi-axial warp knitting machine according to claim 2, characterized in that: One side of the roller (4) is close to the rotating shaft, and the other side of the roller (4) is mounted on the rotating frame (5). The middle position of the rotating frame (5) is rotatably connected to the bracket (1), and a universal head (6) is mounted on the side of the rotating frame (5) away from the roller (4). The universal head (6) is a spherical structure, and the universal head (6) is clamped with a connecting rod (7). One end of the two groups of connecting rods (7) is clamped with the universal head (6), and the other end of the connecting rod (7) is rotatably connected to the mounting frame (12).

4. The multi-axial warp knitting machine according to claim 3, characterized in that: A warp knitting rod (14) is installed on the side of the mounting frame (12) away from the rotating shaft (8), and the warp knitting rod (14) is fixedly connected to the mounting frame (12) by means of bolts. A sinking needle (15) is installed on the side of the warp knitting rod (14) away from the mounting, and the sinking needles (15) are evenly distributed on the lifting platform (16), and the sinking needles (15) are fixedly connected to the lifting platform (16).

5. The multi-axial warp knitting machine according to claim 4, characterized in that: Two groups of cylinders (17) are installed on the side of the lifting platform (16) away from the sinking needle (15), the shells of the two groups of cylinders (17) are fixedly connected to the support rod (18), and the output ends of the cylinders (17) are fixedly connected to the side of the lifting platform (16) away from the sinking needle (15).

6. The multi-axial warp knitting machine according to claim 5, characterized in that: The support rod (18) is fixedly connected between the brackets (1), and two groups of cylinders (17) are fixedly connected to the support rod (18).

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