CN217756273U

CN217756273U - Inlet wire clamping device of weaving yarn

Info

Publication number: CN217756273U
Application number: CN202221823269.6U
Authority: CN
Inventors: 郑永成; 林谷森
Original assignee: Fujian Yongtai County Jintai Textile Co ltd
Current assignee: Fujian Yongtai County Jintai Textile Co ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2022-11-08
Anticipated expiration: 2032-07-15

Abstract

The utility model belongs to the technical field of weaving, in particular to an inlet wire clamping device of textile yarns, which comprises an installation rod and a pulley, wherein the surface of the installation rod is provided with a buffering component, the buffering component comprises a bearing, the bearing sleeve is arranged at the outer wall of the installation rod, and the surface of the bearing is fixedly connected with a plurality of spring telescopic rods; elastic force through the spring telescopic rod makes the pulley keep in the outside of installation pole, place the yarn in the inside of C shape recess, it is rotatory to drive the pulley with the frictional force of pulley when removing through the yarn, with the sliding friction between pulley and the yarn, trun into rolling friction, frictional force between yarn and the pulley has been reduced, and the pulling force that the yarn received from arbitrary direction can be cushioned on transmitting the spring telescopic rod through the pulley, make the pulley move flexible removal to this direction, and then reduce the extrusion force between yarn and the pulley, avoid the yarn excessively tight frictional force that will increase yarn and pulley, cause too much wearing and tearing.

Description

Inlet wire clamping device of weaving yarn

Technical Field

The utility model relates to the field of textile technology, specifically a weaving yarn's inlet wire clamping device.

Background

The weaving machine is exactly to be made into the instrument full name of cloth after the silk thread is processed into to raw and other materials such as line, silk, numb, need use inlet wire clamping device in the production process of weaving machine, and traditional device is because the position direction of yarn reel is different when the yarn gets into weaving machine, so the yarn can take place the friction with weaving machine inlet when getting into weaving machine to damage the fiber structure of yarn, seriously influence the quality and the outward appearance of fabrics.

The existing inlet wire clamping device for the textile machine is lack of a corresponding buffer mechanism, the yarn is in rigid contact with the clamping device in the process of conveying, the supporting strength is inconsistent, the yarn is excessively tightened, the friction force between the yarn and the clamping device is increased, and excessive abrasion is caused; therefore, an inlet thread clamping device for textile yarns is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate prior art not enough, solved weaving machine inlet wire clamping device and lacked corresponding buffer gear, the yarn is in the in-process of conveying and the rigid contact of clamping device, and the dynamics of support differs holds, and the yarn is excessively tight to be tightened and will increase yarn and clamping device's frictional force, causes too much wearing and tearing, and current inlet wire clamping device makes the yarn swing in the data send process of yarn in addition because the vibrations that weaving machine motion produced cause the yarn to break away from the problem of pulley easily, the utility model provides an inlet wire clamping device of weaving yarn.

The utility model provides a technical scheme that its technical problem adopted is: an inlet wire clamping device of weaving yarn, including installation pole and pulley, the surface mounting of installation pole has the buffering subassembly, the buffering subassembly includes the bearing, the bearing housing is established in the outer wall department of installation pole, the fixed surface of bearing is connected with a plurality of spring telescopic links, the one end fixed mounting that the bearing was kept away from to spring telescopic link is in the inner wall department of pulley, the surface of pulley is provided with C shape recess, the surface mounting of pulley has prevents the jumper wire subassembly, makes the pulley keep in the outside of installation pole through spring telescopic link's elastic force, places the inside at C shape recess with the yarn.

Preferably, prevent that jumper wire subassembly includes a plurality of installing ports and a plurality of gag lever post, it is a plurality of the edge at the pulley both sides is seted up respectively to the installing port, gag lever post slidable mounting is in the inner wall department of installing port.

Preferably, the surface cover of gag lever post is equipped with reset spring, and reset spring's both ends respectively with gag lever post and pulley fixed connection, adjacent two the relative one end of gag lever post is the fixed section of thick bamboo of fixedly connected with and fixed head respectively, and the gag lever post makes its one end that is close to the pulley keep in the edge of pulley, the convenient unwrapping wire through reset spring's elastic force.

Preferably, one end of the limiting rod, which is far away from the pulley, is embedded and connected with a magnetic ring.

Preferably, the wire jumper preventing assembly further comprises two mounting frames, the mounting frames are fixedly mounted on the outer wall of the mounting rod, the magnetic block is fixedly connected to the upper end of the mounting rod, and the magnetic block and the magnetic ring repel each other in magnetic property.

Preferably, prevent that wire jumper subassembly still includes two magnetic isolation boards, and magnetic isolation board adopts magnetic isolation material to make the magnetic force that can completely cut off the magnetic path, magnetic isolation board slidable mounting is in the outer wall department of installation pole, the protruding layer of lateral wall fixedly connected with arc of magnetic isolation board, the spacing spring of inner wall fixedly connected with on the protruding layer of arc, the bottom fixedly connected with lug of spacing spring, lug fixed mounting is in the outer wall department of installation pole, two the bottom fixedly connected with handle of magnetic isolation board, the elastic force that magnetic isolation board passes through spacing spring makes its surperficial breach be in the magnetic path unanimity mutually.

The utility model discloses an useful part lies in:

1. the utility model discloses an elastic force of spring telescopic link makes the pulley keep in the outside of installation pole, place the yarn in the inside of C shape recess, it is rotatory with the frictional force drive pulley of pulley when removing through the yarn, with the sliding friction between pulley and the yarn, trun into rolling friction, frictional force between yarn and the pulley has been reduced, and the pulling force that comes from arbitrary direction that the yarn received can cushion on transmitting the spring telescopic link through the pulley, make the pulley to this direction removal flexible removal, and then reduce extrusion force between yarn and the pulley, avoid the yarn excessively tight frictional force that will increase yarn and pulley, cause too much wearing and tearing.

2. The utility model discloses a when the pulley slides, the gag lever post is rotatory to magnetic path department, through the magnetic force between magnetic path and the magnetic ring, make gag lever post sliding insertion pulley top, it is spacing to carry out the yarn, avoid the yarn to receive the influence of spinning machine vibration and the wire jumper drops, and insert the inside of solid fixed cylinder through the fixed head, can avoid the yarn to drop along the gap department of gag lever post, avoid the yarn to rock the range too big simultaneously, and when the gag lever post is rotatory to leave the magnetic path, the magnetic force disappears, the gag lever post passes through reset spring's elastic force recovery normal position, avoid it to block the removal of yarn.

3. The utility model discloses a hold the rotatory magnetic insulation board of handle, make the magnetic force between the magnetic insulation board isolated magnetic path and the magnetic ring, make the gag lever post of crossing department of yarn and pulley withdraw from the pulley, and then the person of facilitating the use is gone on the line.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.

FIG. 1 is a schematic view of the overall structure of the first embodiment;

FIG. 2 is a schematic view of a pulley according to an embodiment;

FIG. 3 is a schematic view of a buffer assembly according to an embodiment;

FIG. 4 is a schematic structural diagram of a wire jumper prevention assembly according to a second embodiment;

fig. 5 is a schematic structural diagram of a magnetic isolation plate according to a second embodiment.

In the figure: 1. mounting a rod; 2. a pulley; 3. a C-shaped groove; 4. an anti-jumper assembly; 401. an installation port; 402. a limiting rod; 403. a return spring; 405. a fixed cylinder; 406. a fixed head; 407. a magnetic ring; 408. a mounting frame; 409. a magnetic block; 410. a magnetic insulating plate; 411. an arc-shaped protruding layer; 412. a limiting spring; 413. a bump; 414. a handle; 5. a buffer assembly; 51. a bearing; 52. the spring is a telescopic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1-3, an incoming yarn clamping device for textile yarns comprises an installation rod 1 and a pulley 2, wherein a buffer assembly 5 is installed on the surface of the installation rod 1, the buffer assembly 5 comprises a bearing 51, the bearing 51 is sleeved on the outer wall of the installation rod 1, a plurality of spring telescopic rods 52 are fixedly connected to the surface of the bearing 51, one ends of the spring telescopic rods 52, far away from the bearing 51, are fixedly installed on the inner wall of the pulley 2, a C-shaped groove 3 is formed in the surface of the pulley 2, a jump-preventing assembly 4 is installed on the surface of the pulley 2, and the pulley 2 is kept outside the installation rod 1 through the elastic force of the spring telescopic rods 52; the during operation, place the yarn in the inside of C shape recess 3, it is rotatory to drive pulley 2 with pulley 2's frictional force when removing through the yarn, with the sliding friction between pulley 2 and the yarn, trun into rolling friction, the frictional force between yarn and the pulley 2 has been reduced, and the pulling force that the yarn received from arbitrary direction can transmit the buffering on the spring telescopic link 52 through pulley 2, make pulley 2 remove flexible the removal to this direction, and then reduce the extrusion force between yarn and the pulley 2, avoid the yarn excessively tight frictional force that will increase yarn and pulley 2, cause too much wearing and tearing.

Example two

Referring to fig. 4 to 5, as another implementation manner of the present invention, the first comparative example includes a plurality of mounting holes 401 and a plurality of limiting rods 402, the mounting holes 401 are respectively formed at the edges of the two sides of the pulley 2, and the limiting rods 402 are slidably mounted on the inner walls of the mounting holes 401.

The surface cover of gag lever post 402 is equipped with reset spring 403, and reset spring 403's both ends respectively with gag lever post 402 and pulley 2 fixed connection, the relative one end difference fixedly connected with of two adjacent gag lever posts 402 is fixed cylinder 405 and fixed head 406, and gag lever post 402 makes its one end that is close to pulley 2 keep in the edge of pulley 2 through reset spring 403's elastic force, makes things convenient for the unwrapping wire.

The end of the limit rod 402 far away from the pulley 2 is embedded and connected with a magnetic ring 407.

The anti-jumping component 4 further comprises two mounting frames 408, the mounting frames 408 are fixedly mounted on the outer wall of the mounting rod 1, the magnetic block 409 is fixedly connected to the upper end of the mounting rod 1, and the magnetic block 409 and the magnetic ring 407 repel each other magnetically, when the pulley 2 slides, the limiting rod 402 rotates to the position of the magnetic block 409, the limiting rod 402 is inserted above the pulley 2 in a sliding mode through the magnetic force between the magnetic block 409 and the magnetic ring 407 to limit yarns, the yarns are prevented from jumping off due to the influence of vibration of a spinning machine, the yarns can be prevented from falling off along the gap of the limiting rod 402 by inserting the fixing head 406 into the fixing cylinder 405, the phenomenon that the yarns shake to an overlarge extent is avoided at the same time is avoided, when the limiting rod 402 rotates away from the magnetic block 409, the magnetic force disappears, and the limiting rod 402 returns to the original position through the elastic force of the reset spring 403 to prevent the limiting rod 402 from blocking the movement of the yarns.

The anti-jumper assembly 4 further comprises two magnetism insulation plates 410, the magnetism insulation plates 410 are made of magnetism insulation materials and can insulate magnetic force of the magnetic blocks 409, the magnetism insulation plates 410 are slidably mounted on the outer wall of the mounting rod 1, the side walls of the magnetism insulation plates 410 are fixedly connected with arc-shaped convex layers 411, the inner walls of the arc-shaped convex layers 411 are fixedly connected with limiting springs 412, the bottom ends of the limiting springs 412 are fixedly connected with bumps 413, the bumps 413 are fixedly mounted on the outer wall of the mounting rod 1, the bottoms of the two magnetism insulation plates 410 are fixedly connected with handles 414, gaps on the surfaces of the magnetism insulation plates 410 are located in the same magnetic blocks 409 through elastic force of the limiting springs 412, the magnetism insulation plates 410 can insulate magnetic force between the magnetic blocks 409 and the magnetic rings by holding the handles 414 to enable the magnetism insulation plates 410 to insulate the magnetic force between the magnetic blocks 409 and the magnetic rings, the limiting rods 402 at the intersection positions of yarns and the magnetic blocks 2 to exit the pulleys 2, and therefore a user can conveniently get on the line.

The working principle is that the yarns are placed in the C-shaped groove 3, the pulley 2 is driven to rotate by the friction force between the yarns and the pulley 2 when the yarns move, the sliding friction between the pulley 2 and the yarns is converted into rolling friction, the friction force between the yarns and the pulley 2 is reduced, the tensile force from any direction on the yarns can be transmitted to the spring telescopic rod 52 through the pulley 2 to be buffered, the pulley 2 moves in the direction to stretch and move, the extrusion force between the yarns and the pulley 2 is further reduced, and the phenomenon that the friction force between the yarns and the pulley 2 is increased due to the excessively tight yarns to cause excessive abrasion is avoided;

when the pulley 2 slides, the limiting rod 402 rotates to the magnetic block 409, the limiting rod 402 is inserted above the pulley 2 in a sliding manner through the magnetic force between the magnetic block 409 and the magnetic ring 407 to limit yarns, the yarns are prevented from falling off due to the vibration of a spinning machine, the yarns can be prevented from falling off along the gap of the limiting rod 402 by inserting the fixing head 406 into the fixing barrel 405, the phenomenon that the yarns shake excessively is avoided, when the limiting rod 402 rotates away from the magnetic block 409, the magnetic force disappears, and the limiting rod 402 is restored to the original position through the elastic force of the reset spring 403 to prevent the limiting rod 402 from blocking the movement of the yarns;

the handle 414 is held to rotate the magnetic insulation plate 410, so that the magnetic insulation plate 410 isolates the magnetic force between the magnetic block 409 and the magnetic ring 407, the limiting rod 402 at the intersection of the yarn and the pulley 2 is made to exit from the pulley 2, and the user can conveniently get on the thread.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides an inlet wire clamping device of weaving yarn, includes installation pole (1) and pulley (2), its characterized in that: the surface mounting of installation pole (1) has buffering subassembly (5), buffering subassembly (5) are including bearing (51), the outer wall department at installation pole (1) is established to bearing (51) cover, the fixed surface of bearing (51) is connected with a plurality of spring telescopic links (52), the one end fixed mounting that bearing (51) were kept away from in spring telescopic link (52) is in the inner wall department of pulley (2), the surface of pulley (2) is provided with C shape recess (3), the surface mounting of pulley (2) prevents jumper wire subassembly (4).

2. The incoming yarn clamping device of claim 1, characterized in that: prevent jumper subassembly (4) including a plurality of installing ports (401) and a plurality of gag lever post (402), it is a plurality of installing port (401) are seted up respectively in the edge of pulley (2) both sides, gag lever post (402) slidable mounting is in the inner wall department of installing port (401).

3. An incoming thread holding device for textile yarns according to claim 2, characterized in that: the surface of the limiting rod (402) is sleeved with a return spring (403), two ends of the return spring (403) are fixedly connected with the limiting rod (402) and the pulley (2) respectively, and the opposite ends of the two adjacent limiting rods (402) are fixedly connected with a fixing barrel (405) and a fixing head (406) respectively.

4. An incoming thread holding device for textile yarns according to claim 2, characterized in that: one end of the limiting rod (402), which is far away from the pulley (2), is embedded and connected with a magnetic ring (407).

5. An incoming thread holding device for textile yarns according to claim 1, characterized in that: the anti-jumper assembly (4) further comprises two mounting frames (408), the mounting frames (408) are fixedly mounted on the outer wall of the mounting rod (1), the upper end of the mounting rod (1) is fixedly connected with magnetic blocks (409), and the magnetic blocks (409) and the magnetic ring (407) are magnetically repelled.

6. An incoming thread holding device for textile yarns according to claim 1, characterized in that: prevent jumper subassembly (4) and still include two magnetism-insulating plate (410), magnetism-insulating plate (410) slidable mounting is in the outer wall department of installation pole (1), the protruding layer of lateral wall fixedly connected with arc (411) of magnetism-insulating plate (410), the spacing spring of inner wall fixedly connected with (412) on the protruding layer of arc (411), the bottom fixedly connected with lug (413) of spacing spring (412), lug (413) fixed mounting is in the outer wall department of installation pole (1), two the bottom fixedly connected with handle (414) of magnetism-insulating plate (410).