Friction feed motor for webbing machine

Abstract

The application discloses a friction conveying motor of a ribbon loom and relates to the technical field of textile equipment.The friction conveying motor comprises 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 rod which is movably connected to one side of the inner cavity of the yarn frame.The inner cavity of the track groove can be used to mount the yarn frame on the surface of a yarn frame walking track, the bidirectional screw rod can be driven to rotate by a motor, the two sliding sleeves can be driven to move relatively, the rollers can be driven to move, the surface of the rollers can be attached to the two sides of the yarn frame walking track, the yarn frame can be positioned in this way, the yarn frame can be conveniently driven to move on the surface of the yarn frame walking track by the subsequent friction motor, the movement of the sliding sleeves can also drive the mounting plate to move, the support can drive the fixed pulley to move, the fixed pulley can be positioned in this way, and the fixed pulley can be attached to the friction wheel.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of textile equipment, and particularly relates to a friction conveying motor of a ribbon loom. BACKGROUND

[0002] The ribbon loom is a mechanical equipment specially used for producing ribbons, rope belts, waistbands and other textile products, and it is widely used in the fields of clothing, shoes, bags, textiles and industry for producing various belt-shaped products. The basic working principle of the ribbon loom is to interweave warp yarns and weft yarns according to a predetermined pattern and specification to weave the yarns into a required belt-shaped material. The equipment mainly comprises a shed, a shuttle, warp yarn tension control, weft yarn conveying system, weaving device, tension adjusting device and shearing and winding device.

[0003] The ribbon loom in the prior art uses a fixed creel to realize uniform yarn conveying to ensure that the yarn does not have problems such as knotting and winding during the production process. However, the traditional fixed creel has certain limitations. Since the creel is fixed, the layout and position of the fixed creel cannot be flexibly adjusted according to production requirements. During the production process, different processes or batches may require different yarn configurations or supply modes, and the traditional fixed creel cannot adapt to such changes, which may cause production interruption or delay and limit the flexibility and adaptability of the production line.

[0004] Therefore, the application provides a friction conveying motor of a ribbon loom to solve the above problems. SUMMARY

[0005] The application aims to provide a friction conveying motor of a ribbon loom, which solves the problem of the fixed creel of the ribbon loom in the prior art, which is inconvenient to adjust the position of the creel and affects the flexibility of the production line.

[0006] To solve the above technical problems, the application is implemented by the following technical scheme.

[0007] The application is a friction conveying motor of a ribbon machine, comprising a creel, a fixed pulley arranged on one side of the top of the creel, and a friction wheel arranged on the other side of the top of the creel; a positioning assembly arranged in the inner cavity of the creel, the positioning assembly comprising a bidirectional screw rod, the bidirectional screw rod being movably connected to one side of the inner cavity of the creel, the surface of the bidirectional screw rod being threadedly connected with a sliding sleeve on both sides, the sliding sleeve being movably connected with a roller on one side, the sliding sleeve being fixedly connected with a mounting plate on the top, the mounting plate being provided with a support on the top, the support being movably connected with the surface of the fixed pulley on one side of the inner cavity; a stabilizing assembly arranged on one side of the top of the creel, the stabilizing assembly comprising a positioning frame, the positioning frame being fixedly connected to one side of the top of the creel, the inner cavity of the positioning frame being fixedly connected with a limiting spring on both sides, the limiting spring being fixedly connected with a sliding plate on one end, the top of the creel being movably connected with an inclined plate on one side, the inclined plate being movably connected with a connecting rod on one side, the connecting rod being movably connected with the inclined plate on one end.

[0008] The application is further provided that the positioning assembly further comprises a sliding block, the sliding block being threadedly connected to the surface of the bidirectional screw rod on both sides, the sliding block being fixedly connected with a fixed block on one side, the fixed block being fixedly connected with a spring rod on one side, the free end of the spring rod being fixedly connected with an arc-shaped clamp sleeve.

[0009] The application is further provided that the inclined plate is fixedly connected with a mounting frame on one side, the mounting frame is fixedly connected with a friction motor on one side, the output end of the friction motor is fixedly connected with a rotating shaft, the surface of the rotating shaft is fixedly connected with the inner cavity of the friction wheel, and the inner cavity of the mounting frame is movably connected with one end of the rotating shaft.

[0010] The application is further provided that the creel is fixedly connected with a motor on one side, and the output end of the motor is fixedly connected with one end of the bidirectional screw rod.

[0011] The application is further provided that the mounting plate is threadedly connected with a bolt on both sides, and the bolt extends into the inner cavity of the support on one end.

[0012] The application is further provided that a yarn threading hole is arranged on one side of the creel, and the yarn threading hole is used for connecting a yarn.

[0013] The application is further provided that a track groove is arranged in the inner cavity of the creel, and the track groove is arranged with an extension opening on both sides, and the roller is slidably connected with the inner cavity of the extension opening on one side.

[0014] The application is further provided that a sliding groove is arranged on one side of the top of the creel, and the surface of the mounting plate is slidably connected with the inner cavity of the sliding groove.

[0015] The application is further provided that a sliding strip is fixedly connected to one side of the inner cavity of the creel, and a guide strip is fixedly connected to the bottom of the sliding block, and the bottom of the guide strip is slidably connected with the surface of the sliding strip.

[0016] The yarn rack inner cavity is fixedly connected with a limiting rod on one side, and the surface of the limiting rod is slidably connected with one side of the sliding sleeve inner cavity.

[0017] The present application has the following advantages.

[0018] 1、The yarn rack can be installed on the surface of the yarn rack walking track through the inner cavity of the track groove, the two sliding sleeves can be driven to move relative to each other by rotating the bidirectional lead screw driven by the motor, so that the rollers are moved, the surface of the rollers can be attached to both sides of the yarn rack walking track, so as to position the yarn rack, and the subsequent friction motor can drive the yarn rack to move on the surface of the yarn rack walking track, the installation plate is also moved by the movement of the sliding sleeve, so that the bracket drives the fixed pulley to move, so as to position the fixed pulley, so that it can be attached to the friction wheel.

[0019] 2、The limiting spring fixedly connected in the positioning frame inner cavity can make the sliding plate slide inside the positioning frame, the connecting rod movably connected with one side of the sliding plate can automatically adjust the angle of the inclined plate, so that the friction wheel on one side of the inclined plate can maintain a relatively stable friction force with the positioned fixed pulley, so that the subsequent friction motor can drive the friction wheel to cooperate with the fixed pulley to drive the yarn rack to move.

[0020] 3、The bidirectional lead screw is also rotated to drive the two sliding blocks to move relative to each other, the arc-shaped clamp sleeve of the free end of the spring rod can be moved to one side of the yarn hole inside the yarn rack when the sliding block moves, so that the yarn can be positioned when the yarn passes through the yarn rack, and the spring rod can be self-adapting to different thicknesses of the yarn by using the elasticity of the spring rod, so as to achieve the purpose of stabilizing the yarn.

[0021] Of course, any product implementing the present application does not necessarily need to achieve all the advantages described above. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description.

[0023] Figure 1 It is a perspective view of a friction conveying motor of a ribbon loom.

[0024] Figure 2 It is a sectional view of a yarn rack in a friction conveying motor of a ribbon loom.

[0025] Figure 3 It is an explosion view of a positioning frame and an inclined plate in a friction conveying motor of a ribbon loom.

[0026] Figure 4 It is an explosion view of the internal structure of a mounting frame in a friction conveying motor of a ribbon loom.

[0027] Figure 5 It is a schematic view of the internal structure of the yarn frame in the friction conveying motor of a braid machine.

[0028] Figure 6 It is an exploded view of the mounting plate and support in the friction conveying motor of a braid machine.

[0029] Figure 7 It is an exploded view of the sliding block and fixed block in the friction conveying motor of a braid machine.

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

[0031] The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application. The described embodiments are only a part of the embodiments of the present application, not all.

[0032] Embodiment one

[0033] Please refer to Figures 1-7 The present application is a friction conveying motor of a braid machine, which comprises 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 assembly is arranged in the inner cavity of the yarn frame 1, the positioning assembly comprises a bidirectional lead screw 4, the bidirectional lead screw 4 is movably connected to one side of the inner cavity of the yarn frame 1, sliding sleeves 5 are threadedly connected to the surface of the bidirectional lead screw 4 on both sides, rollers 6 are movably connected to one side of the sliding sleeves 5, a mounting plate 7 is fixedly connected to the top of the sliding sleeves 5, a support 8 is arranged on the top of the mounting plate 7, and the inner cavity of the support 8 is movably connected to the surface of the fixed pulley 2; a stabilizing assembly is arranged on one side of the top of the yarn frame 1, the stabilizing assembly comprises a positioning frame 9, the positioning frame 9 is fixedly connected to one side of the top of the yarn frame 1, limit springs 10 are fixedly connected to the inner cavities of the positioning frame 9 on both sides, a sliding plate 11 is fixedly connected to one end of the limit springs 10, an inclined plate 12 is movably connected to one side of the top of the yarn frame 1, a connecting rod 13 is movably connected to one side of the inclined plate 12, and one end of the connecting rod 13 is movably connected to one side of the inclined plate 12.

[0034] Specifically: the role of the creel 1 is to ensure that the yarn in the process of feeding will not appear knot, winding and other problems, to ensure the smooth flow of yarn, the material of the fixed pulley 2 and the friction wheel 3 is rubber, with the characteristics of high friction coefficient, to ensure that the friction is enough to drive the creel 1, the mounting plate 7 is fixed at the top of the sliding sleeve 5, and the top extends to the outside of the creel 1, the support 8 is used to support the fixed pulley 2, the positioning frame 9 is provided with a limiting groove on both sides of the inner cavity, and the sliding plate 11 is connected with the limiting grooves in the inner cavities on both sides, so as to limit the sliding plate 11, the connecting rod 13 is movably connected with one side of the sliding plate 11 and one side of the inclined plate 12 through the rotating shaft 20, the top of the left sliding sleeve 5 in the figure is fixedly connected with the mounting plate 7, and the right sliding sleeve 5 is not provided.

[0035] Example two

[0036] Please refer to Figures 1-7 On the basis of example one, the positioning assembly further comprises a sliding block 14, the sliding block 14 is screw connected on both sides of the surface of the bidirectional lead screw 4, one side of the sliding block 14 is fixedly connected with a fixed block 15, one side of the fixed block 15 is fixedly connected with a spring rod 16, the free end of the spring rod 16 is fixedly connected with an arc-shaped clamp sleeve 17, one side of the inclined plate 12 is fixedly connected with a mounting rack 18, one side of the mounting rack 18 is fixedly connected with a friction motor 19, the output end of the friction motor 19 is fixedly connected with a rotating shaft 20, the surface of the rotating shaft 20 is fixedly connected with the inner cavity of the friction wheel 3, one end of the rotating shaft 20 is movably connected with one side of the inner cavity of the mounting rack 18, one side of the creel 1 is fixedly connected with a motor 21, the output end of the motor 21 is fixedly connected with one end of the bidirectional lead screw 4, the mounting plate 7 is screw connected with a bolt 22 on both sides, and one end of the bolt 22 extends into the inner cavity of the support 8.

[0037] Specifically: the fixed block 15 is used to support the spring rod 16, the spring rod 16 can adapt the position of the arc-shaped clamp sleeve 17 according to the thickness of the yarn, the material in the arc-shaped clamp sleeve 17 is polyurethane, which has the characteristics of wear resistance, and can ensure normal conveying of the yarn, the rotating shaft 20 is movably connected with one side of the inner cavity of the mounting rack 18, and one end thereof is fixedly connected with the output end of the friction motor 19, so as to drive the creel 1 to move by the friction force between the fixed pulley 2 and the friction wheel 3 when being driven, the support 8 is provided with a threaded hole in the bottom of each side, and the fixed pulley 2 on the top of the support 8 can be disassembled, so as to maintain the fixed pulley 2.

[0038] Example three

[0039] Please refer to Figures 1-7On the basis of embodiment one, the yarn rack 1 is provided with a yarn passing hole 23 on one side, the yarn passing hole 23 is used for connecting the yarn, the inner cavity of the yarn rack 1 is provided with a track groove 24, the track groove 24 is provided with an extension opening on both sides, one side of the roller 6 is slidably connected in the inner cavity of the extension opening, a sliding groove is provided on one side of the top of the yarn rack 1, the surface of the mounting plate 7 is slidably connected in the inner cavity of the sliding groove, a sliding strip 25 is fixedly connected on one side of the inner cavity of the yarn rack 1, a guide strip 26 is fixedly connected to the bottom of the sliding block 14, the bottom of the guide strip 26 is slidably connected with the surface of the sliding strip 25, a limiting rod 27 is fixedly connected on one side of the inner cavity of the yarn rack 1, and the surface of the limiting rod 27 is slidably connected with one side of the inner cavity of the sliding sleeve 5.

[0040] Specifically: the yarn passing hole 23 can make the yarn pass through the yarn rack 1, facilitate positioning of the yarn conveying, the track groove 24 is convenient for the yarn rack 1 to be sleeved and installed on the yarn rack walking track, the extension opening can make the surface of the roller 6 adhere to both sides of the walking track, the sliding groove can make the mounting plate 7 slide on the top of the yarn rack 1 and be connected with the support 8, the surface of the sliding strip 25 is slidably connected with the bottom of the guide strip 26, which can limit the sliding block 14, and the limiting rod 27 can limit and support the sliding sleeve 5.

[0041] The working principle of the application is as follows: when the friction conveying motor of the loom is needed, first, the yarn rack 1 is installed on the surface of the required yarn rack walking track through the track groove 24, and the yarn is passed through the yarn rack 1 through the yarn passing hole 23, then the motor 21 is started through the external controller, the motor 21 drives the bidirectional lead screw 4 to rotate, the bidirectional lead screw 4 drives the two sliding sleeves 5 and the two sliding blocks 14 to move relatively, the sliding sleeve 5 drives the roller 6 to move, one side of the roller 6 extends into the track groove 24 through the extension opening inner cavity and adheres to one side of the walking track, so as to position the yarn rack 1.

[0042] The sliding block 14 moves and drives the fixed block 15 to move, the fixed block 15 drives the spring rod 16 to move, the spring rod 16 drives the arc-shaped clamp sleeve 17 to move, the relative movement of the two arc-shaped clamp sleeves 17 can combine the internal space of the two arc-shaped clamp sleeves 17 together, so as to limit the yarn, ensure that the yarn can be uniformly and stably conveyed, and utilize the elasticity of the spring rod 16 to adaptively adjust the distance between the arc-shaped clamp sleeve 17 and the yarn, so as to limit the yarn of different thicknesses.

[0043] When the bidirectional screw rod 4 rotates, the mounting plate 7 is also moved, the mounting plate 7 drives the support 8 to move, the support 8 drives the fixed pulley 2 to move, the fixed pulley 2 can move to the center of the creel 1, and at this time, the connecting rod 13 on one side of the inclined plate 12 is connected with the sliding plate 11, the position of the inclined plate 12 can be limited by the limiting spring 10, so that the friction wheel 3 on one side of the inclined plate 12 can be attached to the surface of the fixed pulley 2, and when the creel 1 needs to be moved subsequently, the friction motor 19 can be started by an external controller, the friction motor 19 drives the rotating shaft 20 to rotate, the rotating shaft 20 drives the friction wheel 3 to rotate, the friction wheel 3 utilizes the friction between the fixed pulley 2 to make the creel 1 move on the surface of the walking track, so that the position of the creel 1 can be quickly adjusted.

[0044] The standard parts used in the application can be purchased from the market, and can be ordered according to the description and drawings. The specific connection mode of each part adopts the conventional means such as bolt, rivet and welding in the prior art. The mechanical, parts and equipment adopt the conventional type in the prior art. The control mode is automatically controlled by the control unit. The control circuit of the control unit can be realized by simple programming of the person skilled in the art, which belongs to the common knowledge in the art. Therefore, the control mode and circuit connection in the application will not be explained in detail.

[0045] The preferred embodiments of the application disclosed above are only used to help explain the application. The preferred embodiments do not describe all the details and do not limit the application to the specific embodiments described. The embodiments are selected and described in detail in the specification in order to better explain the principles and practical applications of the application, so that the person skilled in the art can well understand and utilize the application.

Claims

1. A friction feed motor for a ribbon machine comprising a creel (1) characterised in that: The top side of the creel (1) is provided with a fixed pulley (2), and the other side of the top of the creel (1) is provided with a friction wheel (3); The inner cavity of the creel (1) is provided with a positioning assembly, the positioning assembly comprises a bidirectional lead screw (4), the bidirectional lead screw (4) is movably connected to one side of the inner cavity of the creel (1), the surface of the bidirectional lead screw (4) is screw-connected with a sliding sleeve (5) on both sides, two sliding sleeves (5) are movably connected with a roller (6) on the opposite side, the top of the left sliding sleeve (5) is fixedly connected with a mounting plate (7), the top of the mounting plate (7) is provided with a support (8), and the inner cavity of the support (8) is movably connected with the surface of the fixed pulley (2) on one side. The top side of the creel (1) is provided with a stable assembly, the stable assembly comprises a positioning frame (9), the positioning frame (9) is fixedly connected to one side of the top of the creel (1), the inner cavity of the positioning frame (9) is fixedly connected with a limiting spring (10) on both sides, one end of the limiting spring (10) is fixedly connected with a sliding plate (11), limiting grooves are formed in the inner cavity of the positioning frame (9) on both sides, and the sliding plate (11) is movably connected with the inner cavities of the two limiting grooves on both sides. The positioning assembly further comprises a sliding block (14), the sliding block (14) is screw-connected to the surface of the bidirectional lead screw (4) on both sides, one side of the sliding block (14) is fixedly connected with a fixed block (15), one side of the fixed block (15) is fixedly connected with a spring rod (16), and the free end of the spring rod (16) is fixedly connected with an arc-shaped clamp sleeve (17). One side of the inclined plate (12) is fixedly connected with a mounting frame (18), one side of the mounting frame (18) is fixedly connected with a friction motor (19), the output end of the friction motor (19) is fixedly connected with a rotating shaft (20), the surface of the rotating shaft (20) is fixedly connected with the inner cavity of the friction wheel (3), and one end of the rotating shaft (20) is movably connected with one side of the inner cavity of the mounting frame (18). The inner cavity of the creel (1) is provided with a track groove (24), and the inner cavities of the two sides of the track groove (24) are provided with extension openings. The friction wheel (3) can be attached to the surface of the fixed pulley (2), and the friction wheel (3) utilizes the friction between the fixed pulley (2) to make the creel (1) move on the surface of the walking track, so as to quickly adjust the position of the creel (1).

2. A friction feed motor for a webbing machine according to claim 1 wherein: One side of the creel (1) is fixedly connected with a motor (21), and the output end of the motor (21) is fixedly connected with one end of the bidirectional lead screw (4).

3. A friction feed motor for a webbing machine according to claim 1 wherein: The mounting plate (7) is screw-connected with a bolt (22) on both sides, and one end of the bolt (22) extends into the inner cavity of the support (8).

4. A friction feed motor for a webbing machine according to claim 1, wherein: One side of the creel (1) is provided with a yarn hole (23) for connecting the yarn.

5. A friction feed motor for a webbing machine as claimed in claim 1, wherein: The top side of the creel (1) is provided with a sliding groove, and the surface of the mounting plate (7) is movably connected with the inner cavity of the sliding groove.

6. A friction feed motor for a webbing machine according to claim 1 wherein: The inner cavity of the creel (1) is fixedly connected with a sliding bar (25), the bottom of the sliding block (14) is fixedly connected with a guide bar (26), and the bottom of the guide bar (26) is slidably connected with the surface of the sliding bar (25).

7. A friction feed motor for a webbing machine as claimed in claim 1, wherein: The inner cavity of the creel (1) is fixedly connected with a limiting rod (27), and the surface of the limiting rod (27) is slidably connected with one side of the inner cavity of the sliding sleeve (5).

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