Friction conveying motor of ribbon loom

Abstract

The invention discloses a friction conveying motor of a ribbon loom, and relates to the technical field of textile equipment. The device comprises a creel, a fixed pulley is arranged on one side of the top of the creel, and a friction wheel is arranged on the other side of the top of the creel; a positioning assembly is arranged in an inner cavity of the creel and comprises a two-way lead screw, and the two-way lead screw is movably connected to one side of the inner cavity of the creel. The creel can be installed on the surface of the creel walking rail through the inner cavity of the rail groove, the motor drives the two-way lead screw to rotate, the two sliding sleeves can be driven to move relatively, and therefore the rolling wheels are driven to move, the surfaces of the rolling wheels can be attached to the two sides of the creel walking rail, and the creel is positioned; the friction motor can conveniently drive the creel to move on the surface of the creel walking track subsequently, the sliding sleeve moves to drive the mounting plate to move, and the support drives the fixed pulley to move, so that the fixed pulley is positioned and can be attached to the friction wheel.

Description

Technical Field

[0001] The invention belongs to the technical field of textile equipment, and in particular relates to a friction conveying motor of a ribbon loom. Background Art

[0002] A loom is a mechanical device specially used for producing textiles such as webbings, ropes, belts, etc. It uses mechanical movement to weave yarns into ribbon materials by staggering different yarns or fibers. Looms are widely used in clothing, footwear, bags, textiles, industry and other fields to produce various ribbon products. The basic working principle of a loom is to weave yarns into the required ribbons according to predetermined patterns and specifications by interweaving warp yarns and weft yarns. The equipment mainly includes a shuttle, a shuttle car, a warp tension control, a weft conveying system, a weaving device, a tension adjustment device, a shearing and winding device, etc.

[0003] The weaving machine in the prior art uses a fixed yarn frame to achieve uniform yarn transportation to ensure that the yarn will not be knotted or entangled during the production process. However, the traditional fixed yarn frame has certain limitations. Since the yarn frame is fixed, the layout and position of the fixed yarn frame cannot be flexibly adjusted according to production needs. During the production process, different processes or batches may require different yarn configurations or supply methods, and the traditional fixed yarn frame cannot adapt to such changes, which may cause production interruptions or delays, limiting the flexibility and adaptability of the production line.

[0004] To this end, we provide a friction conveying motor for a weaving machine to solve the above-mentioned problems. Summary of the invention

[0005] The purpose of the present invention is to provide a friction conveying motor for a loom, which solves the problem that the loom in the prior art uses a fixed yarn frame during production, which makes it inconvenient to adjust the position of the yarn frame and affects the flexibility of the production line through the cooperation of a positioning component and a stabilizing component.

[0006] To solve the above technical problems, the present invention is implemented through the following technical solutions.

[0007] The present invention provides a friction conveying motor for a weaving machine, comprising a yarn frame, a fixed pulley is arranged on one side of the top of the yarn frame, and a friction wheel is arranged on the other side of the top of the yarn frame; a positioning assembly is arranged in the inner cavity of the yarn frame, and the positioning assembly comprises a bidirectional screw, and the bidirectional screw is movably connected to one side of the inner cavity of the yarn frame, and sliding sleeves are threaded on both sides of the surface of the bidirectional screw, and a roller is movably connected to one side of the sliding sleeve, and a mounting plate is fixedly connected to the top of the sliding sleeve, and a bracket is arranged on the top of the mounting plate, and one side of the inner cavity of the bracket is movably connected to the surface of the fixed pulley; a stabilizing assembly is arranged on one side of the top of the yarn frame, and the stabilizing assembly comprises a positioning frame, and the positioning frame is fixedly connected to one side of the top of the yarn frame, and both sides of the inner cavity of the positioning frame are fixedly connected to a limiting spring, one end of the limiting spring is fixedly connected to a slide plate, and one side of the top of the yarn frame is movably connected to an inclined plate, and one side of the inclined plate is movably connected to a connecting rod, and one end of the connecting rod is movably connected to one side of the inclined plate.

[0008] The present invention is further configured such that the positioning assembly also includes a slider, which is threadedly connected to both sides of the surface of the bidirectional screw, one side of the slider is fixedly connected to a fixed block, one side of the fixed block is fixedly connected to a spring rod, and the free end of the spring rod is fixedly connected to an arc-shaped sleeve.

[0009] The present invention is further configured such that a mounting frame is fixedly connected to one side of the inclined plate, a friction motor is fixedly connected to one side of the mounting frame, a rotating shaft is fixedly connected to the output end of the friction motor, the rotating shaft surface is fixedly connected to the inner cavity of the friction wheel, and one end of the rotating shaft is movably connected to one side of the inner cavity of the mounting frame.

[0010] The present invention is further configured such that a motor is fixedly connected to one side of the creel, and an output end of the motor is fixedly connected to one end of a bidirectional lead screw.

[0011] The present invention is further configured such that bolts are threadedly connected to both sides of the mounting plate, and one end of the bolts extends to the inner cavity of the bracket.

[0012] The present invention is further configured such that a yarn threading hole is provided on one side of the yarn frame, and the yarn threading hole is used for connecting the yarn.

[0013] The present invention is further configured such that a track groove is provided in the inner cavity of the creel, extension openings are provided on both sides of the track groove, and one side of the roller is slidably connected to the inner cavity of the extension opening.

[0014] The present invention is further configured such that a slide groove is provided on one side of the top of the creel, and the surface of the mounting plate is slidably connected to the inner cavity of the slide groove.

[0015] The present invention is further configured such that a slide bar is fixedly connected to one side of the inner cavity of the creel, a guide bar is fixedly connected to the bottom of the slider, and the bottom of the guide bar is slidably connected to the surface of the slide bar.

[0016] The present invention is further configured such that a limiting rod is fixedly connected to one side of the inner cavity of the creel, and a surface of the limiting rod is slidably connected to one side of the inner cavity of the sliding sleeve.

[0017] The present invention has the following beneficial effects.

[0018] 1. The present invention can install the creel on the surface of the creel running track through the inner cavity of the track groove. The motor drives the bidirectional lead screw to rotate, which can drive the two sleeves to move relative to each other, thereby driving the roller to move, so that the roller surface can fit the two sides of the creel running track, so as to position the creel and facilitate the subsequent friction motor to drive the creel to move on the surface of the creel running track. The movement of the sleeve can also drive the installation plate to move, so that the bracket drives the fixed pulley to move, so as to position the fixed pulley so that it can fit with the friction wheel.

[0019] 2. The present invention uses a limit spring fixedly connected to the inner cavity of the positioning frame to enable the slide plate to slide inside the positioning frame. A connecting rod movably connected to one side of the slide plate can be used to automatically adjust the angle of the inclined plate, so that the friction wheel on one side of the inclined plate and the positioned fixed pulley can maintain a relatively stable friction force, so that the subsequent friction motor can drive the friction wheel to cooperate with the fixed pulley to drive the yarn frame to move.

[0020] 3. The present invention drives the two sliders to move relative to each other through the rotation of the bidirectional lead screw. When the slider moves, it can drive the arc-shaped sleeve at the free end of the spring rod to move toward the yarn threading hole inside the creel, so that the yarn can be positioned when passing through the creel. The elasticity of the spring rod itself can be used to adapt to yarns of different thicknesses, thereby achieving the purpose of stabilizing the yarn.

[0021] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for describing the embodiments are briefly introduced below.

[0023] Figure 1 The present invention is a three-dimensional diagram of a friction conveying motor of a ribbon loom.

[0024] Figure 2 The present invention is a cross-sectional view of a yarn frame in a friction conveying motor of a ribbon loom.

[0025] Figure 3 An exploded view of a positioning frame and inclined plate in a friction conveying motor of a ribbon loom.

[0026] Figure 4 An exploded view of the internal structure of a mounting frame in a friction conveying motor of a ribbon loom.

[0027] Figure 5 The diagram is a schematic diagram of the internal structure of the yarn frame in a friction conveying motor of a ribbon loom.

[0028] Figure 6 An exploded view of the mounting plate and bracket in a friction conveyor motor for a weaving machine.

[0029] Figure 7 This is an exploded view of the slider and fixed block in a friction conveying motor of a ribbon loom.

[0030] In the attached drawings: 1. yarn rack; 2. fixed pulley; 3. friction wheel; 4. bidirectional lead screw; 5. sliding sleeve; 6. roller; 7. mounting plate; 8. bracket; 9. positioning frame; 10. limit spring; 11. slide plate; 12. inclined plate; 13. connecting rod; 14. slider; 15. fixed block; 16. spring rod; 17. arc-shaped clamping sleeve; 18. mounting frame; 19. friction motor; 20. rotating shaft; 21. motor; 22. bolt; 23. yarn threading hole; 24. track groove; 25. slide bar; 26. guide bar; 27. limit rod. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described below in conjunction with the drawings in the embodiments of the present invention. The described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0032] Embodiment 1

[0033] See also Figure 1-7 The present invention is a friction conveying motor for a weaving machine, comprising a yarn frame 1, a fixed pulley 2 is arranged on one side of the top of the yarn frame 1, and a friction wheel 3 is arranged on the other side of the top of the yarn frame 1; a positioning component is arranged in the inner cavity of the yarn frame 1, and the positioning component comprises a bidirectional screw 4, which is movably connected to one side of the inner cavity of the yarn frame 1, and both sides of the surface of the bidirectional screw 4 are threadedly connected with a sliding sleeve 5, and one side of the sliding sleeve 5 is movably connected with a roller 6, and the top of the sliding sleeve 5 is fixedly connected with a mounting plate 7, and a bracket 8 is arranged on the top of the mounting plate 7, and one side of the inner cavity of the bracket 8 is movably connected to the surface of the fixed pulley 2; a stabilizing component is arranged on one side of the top of the yarn frame 1, and the stabilizing component comprises a positioning frame 9, which is fixedly connected to one side of the top of the yarn frame 1, and both sides of the inner cavity of the positioning frame 9 are fixedly connected to a limiting spring 10, and one end of the limiting spring 10 is fixedly connected to a slide plate 11, and one side of the top of the yarn frame 1 is movably connected to an inclined plate 12, and one side of the inclined plate 12 is movably connected to a connecting rod 13, and one end of the connecting rod 13 is movably connected to one side of the inclined plate 12.

[0034] Specifically: The function of the yarn frame 1 is to ensure that the yarn will not be knotted or entangled during the supply process, and to ensure the smooth flow of the yarn. The fixed pulley 2 and the friction wheel 3 are made of rubber and have the characteristics of a high friction coefficient to ensure that the friction force is sufficient to drive the yarn frame 1. The mounting plate 7 is fixed to the top of the sliding sleeve 5, and the top extends to the outside of the yarn frame 1. The bracket 8 is used to support the fixed pulley 2. Limiting grooves are provided on both sides of the inner cavity of the positioning frame 9. The two sides of the slide plate 11 are respectively slidably connected to the inner cavities of the two limiting grooves to facilitate the limiting of the slide plate 11. The two ends of the connecting rod 13 are respectively movably connected to one side of the slide plate 11 and one side of the inclined plate 12 through the rotating shaft 20. In the figure, the top of the sliding sleeve 5 on the left side is fixedly connected with the mounting plate 7, while the sliding sleeve 5 on the right side does not have it.

[0035] Embodiment 2

[0036] See also Figure 1-7 On the basis of the first embodiment, the positioning assembly also includes a slider 14, the slider 14 is threadedly connected to both sides of the surface of the bidirectional screw 4, a fixed block 15 is fixedly connected to one side of the slider 14, a spring rod 16 is fixedly connected to one side of the fixed block 15, and an arc-shaped jacket 17 is fixedly connected to the free end of the spring rod 16, a mounting frame 18 is fixedly connected to one side of the inclined plate 12, a friction motor 19 is fixedly connected to one side of the mounting frame 18, a rotating shaft 20 is fixedly connected to the output end of the friction motor 19, the surface of the rotating shaft 20 is fixedly connected to the inner cavity of the friction wheel 3, one end of the rotating shaft 20 is movably connected to one side of the inner cavity of the mounting frame 18, a motor 21 is fixedly connected to one side of the yarn frame 1, and the output end of the motor 21 is fixedly connected to one end of the bidirectional screw 4, and bolts 22 are threadedly connected to both sides of the mounting plate 7, and one end of the bolt 22 extends to the inner cavity of the bracket 8.

[0037] Specifically: the fixed block 15 is used to support the spring rod 16, and the spring rod 16 can adapt the position of the arc-shaped jacket 17 according to the thickness of the yarn. The inner material of the arc-shaped jacket 17 is polyurethane, which has wear-resistant properties and can ensure the normal transportation of the yarn. The rotating shaft 20 is movably connected to one side of the inner cavity of the mounting frame 18, and one end is fixedly connected to the output end of the friction motor 19, so that the friction between the fixed pulley 2 and the friction wheel 3 can be used to drive the yarn frame 1 to move when it is driven. Threaded holes are provided at the bottom of both sides of the bracket 8, and the fixed pulley 2 on the top of the bracket 8 can be disassembled and assembled to facilitate the maintenance of the fixed pulley 2.

[0038] Embodiment 3

[0039] See also Figure 1-7On the basis of Example 1, a yarn threading hole 23 is opened on one side of the creel 1, and the yarn threading hole 23 is used to connect the yarn. A track groove 24 is opened in the inner cavity of the creel 1, and extension openings are opened on both sides of the track groove 24. One side of the roller 6 is slidably connected to the inner cavity of the extension opening, a slide groove is opened on the top side of the creel 1, and the surface of the mounting plate 7 is slidably connected to the inner cavity of the slide groove. A slide bar 25 is fixedly connected to one side of the inner cavity of the creel 1, and a guide bar 26 is fixedly connected to the bottom of the slider 14, and the bottom of the guide bar 26 is slidably connected to the surface of the slide bar 25, and a limit rod 27 is fixedly connected to one side of the inner cavity of the creel 1, and the surface of the limit rod 27 is slidably connected to one side of the inner cavity of the sliding sleeve 5.

[0040] Specifically: the yarn threading hole 23 can allow the yarn to pass through the yarn rack 1, which is convenient for positioning the yarn delivery. The function of the track groove 24 is to facilitate the installation of the yarn rack 1 on the yarn rack walking track. The extension opening can make the surface of the roller 6 fit with the two sides of the walking track. The slide groove can make the mounting plate 7 slide on the top of the yarn rack 1 and be connected to the bracket 8. The surface of the slide bar 25 is slidably connected to the bottom of the guide bar 26, which can limit the slider 14. The limit rod 27 can limit and support the sliding sleeve 5.

[0041] The working principle of the present invention is as follows: when the friction conveying motor of the weaving machine needs to be used, the yarn frame 1 is first installed on the required yarn frame walking track surface through the track groove 24, and the yarn is passed through the yarn frame 1 through the yarn threading hole 23, and then the motor 21 is started through the external controller. The motor 21 drives the bidirectional screw 4 to rotate, and the bidirectional screw 4 drives the two sliding sleeves 5 and the two sliders 14 to move relative to each other. The sliding sleeve 5 drives the roller 6 to move, and one side of the roller 6 extends into the track groove 24 through the inner cavity of the extension mouth and fits with one side of the walking track, so as to position the yarn frame 1.

[0042] When the slider 14 moves, it will drive the fixed block 15 to move, the fixed block 15 will drive the spring rod 16 to move, the spring rod 16 will drive the arc-shaped jacket 17 to move, and the relative movement of the two arc-shaped jackets 17 can bring the internal spaces of the two arc-shaped jackets 17 together, so as to limit the yarn and ensure that the yarn can be transported evenly and smoothly. In addition, by utilizing the elasticity of the spring rod 16 itself, the distance between the inside of the arc-shaped jacket 17 and the yarn can be adaptively adjusted to facilitate the limiting of yarns of different thicknesses.

[0043] When the bidirectional screw 4 rotates, it will also drive the mounting plate 7 to move, and the mounting plate 7 will drive the bracket 8 to move, and the bracket 8 will drive the fixed pulley 2 to move. The fixed pulley 2 can move toward the center of the yarn frame 1, and at this time, it is connected to the slide plate 11 through the connecting rod 13 on one side of the inclined plate 12, and the position of the inclined plate 12 can be limited by the limit spring 10, so that the friction wheel 3 on one side of the inclined plate 12 can fit the surface of the fixed pulley 2. When the yarn frame 1 needs to be moved later, the friction motor 19 can be started by the external controller, and the friction motor 19 drives the rotating shaft 20 to rotate, and the rotating shaft 20 drives the friction wheel 3 to rotate. The friction wheel 3 uses the friction force between it and the fixed pulley 2 to enable the yarn frame 1 to move on the surface of the walking track, thereby quickly adjusting the position of the yarn frame 1.

[0044] The standard parts used in the present invention can all be purchased from the market, and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art. The control method is automatically controlled by a control unit. The control circuit of the control unit can be realized by simple programming by technicians in this field, which is common knowledge in this field, so the control method and circuit connection are not explained in detail in the present invention.

[0045] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that technicians in the relevant technical field can better understand and utilize the present invention.

Claims

1. A friction conveying motor for a ribbon loom, comprising a creel (1), characterized in that: A fixed pulley (2) is arranged on one side of the top of the yarn frame (1), and a friction wheel (3) is arranged on the other side of the top of the yarn frame (1); The inner cavity of the yarn rack (1) is provided with a positioning assembly, and the positioning assembly includes a bidirectional screw (4), the bidirectional screw (4) is movably connected to one side of the inner cavity of the yarn rack (1), both sides of the surface of the bidirectional screw (4) are threadedly connected with a sliding sleeve (5), one side of the sliding sleeve (5) is movably connected with a roller (6), the top of the sliding sleeve (5) is fixedly connected with a mounting plate (7), the top of the mounting plate (7) is provided with a bracket (8), and one side of the inner cavity of the bracket (8) is movably connected to the surface of the fixed pulley (2); A stabilizing component is provided on one side of the top of the yarn frame (1), and the stabilizing component includes a positioning frame (9), the positioning frame (9) is fixedly connected to one side of the top of the yarn frame (1), both sides of the inner cavity of the positioning frame (9) are fixedly connected to limit springs (10), one end of the limit spring (10) is fixedly connected to a slide plate (11), one side of the top of the yarn frame (1) is movably connected to an inclined plate (12), one side of the inclined plate (12) is movably connected to a connecting rod (13), and one end of the connecting rod (13) is movably connected to one side of the inclined plate (12).

2. The friction conveying motor of a ribbon loom according to claim 1, characterized in that: The positioning assembly also includes a slider (14), the slider (14) being threadedly connected to both sides of the surface of the bidirectional lead screw (4), one side of the slider (14) being fixedly connected to a fixing block (15), one side of the fixing block (15) being fixedly connected to a spring rod (16), and the free end of the spring rod (16) being fixedly connected to an arc-shaped jacket (17).

3. The friction conveying motor of a ribbon loom according to claim 1, characterized in that: One side of the inclined plate (12) is fixedly connected to a mounting frame (18), one side of the mounting frame (18) is fixedly connected to a friction motor (19), an output end of the friction motor (19) is fixedly connected to a rotating shaft (20), a surface of the rotating shaft (20) is fixedly connected to the inner cavity of the friction wheel (3), and one end of the rotating shaft (20) is movably connected to one side of the inner cavity of the mounting frame (18).

4. The friction conveying motor of a ribbon loom according to claim 1, characterized in that: A motor (21) is fixedly connected to one side of the yarn frame (1), and an output end of the motor (21) is fixedly connected to one end of a bidirectional lead screw (4).

5. The friction conveying motor of a ribbon loom according to claim 1, characterized in that: Bolts (22) are threadedly connected to both sides of the mounting plate (7), and one end of the bolt (22) extends into the inner cavity of the bracket (8).

6. The friction conveying motor of a ribbon loom according to claim 1, characterized in that: A yarn threading hole (23) is provided on one side of the yarn frame (1), and the yarn threading hole (23) is used for connecting yarn.

7. The friction conveying motor of a ribbon loom according to claim 1, characterized in that: The inner cavity of the yarn rack (1) is provided with a track groove (24), both sides of the track groove (24) are provided with extension openings, and one side of the roller (6) is slidably connected to the inner cavity of the extension opening.

8. The friction conveying motor of a ribbon loom according to claim 2, characterized in that: A slide groove is provided on one side of the top of the yarn frame (1), and the surface of the mounting plate (7) is slidably connected to the inner cavity of the slide groove.

9. The friction conveying motor of a ribbon loom according to claim 2, characterized in that: A slide bar (25) is fixedly connected to one side of the inner cavity of the yarn rack (1), a guide bar (26) is fixedly connected to the bottom of the slider (14), and the bottom of the guide bar (26) is slidably connected to the surface of the slide bar (25).

10. The friction conveying motor of a ribbon loom according to claim 1, characterized in that: A limiting rod (27) is fixedly connected to one side of the inner cavity of the yarn rack (1), and a surface of the limiting rod (27) is slidably connected to one side of the inner cavity of the sliding sleeve (5).

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