阅读说明：本技术 一种携纱器 (Yarn carrying device ) 是由 李珊珊 杨桂 王京红 于 2020-06-17 设计创作，主要内容包括：本发明提供了一种携纱器,携纱器上设置多个可绕轴旋转的过线轮,多个过线轮的旋转轴分别沿不同方向设置,纤维纱线在传输过程中依次缠绕多个过线轮中至少两个、任意组合的过线轮外周；携纱器还设置由纤维纱线牵引移动的运动装置,被运动装置压缩的、调节纤维纱线张力的弹性移动结构。本发明提供的携纱器的结构,使得纤维纱线在传输过程中收到弹性移动结构的弹力作用而被拉伸,纤维纱线的张力提高。并且通过多个过线轮的设置使得纤维纱线移动过程中更加利于沿不同方向获得拉伸,使纤维纱线获得更大的张力调节范围。(The invention provides a yarn carrier, which is provided with a plurality of yarn passing wheels capable of rotating around a shaft, wherein rotating shafts of the yarn passing wheels are respectively arranged along different directions, and fiber yarns are sequentially wound on the peripheries of at least two yarn passing wheels which are combined randomly in the transmission process; the yarn carrier is also provided with a moving device which is dragged and moved by the fiber yarns, and an elastic moving structure which is compressed by the moving device and adjusts the tension of the fiber yarns. The structure of the yarn carrier provided by the invention enables the fiber yarns to be stretched under the elastic action of the elastic moving structure in the transmission process, and the tension of the fiber yarns is improved. And the arrangement of the plurality of wire passing wheels is more beneficial to obtaining stretching along different directions in the moving process of the fiber yarns, so that the fiber yarns obtain a larger tension adjusting range.)

1. A yarn carrier is characterized in that a plurality of yarn passing wheels (2) capable of rotating around a shaft are arranged on the yarn carrier (1), rotating shafts of the yarn passing wheels (2) are respectively arranged along different directions, and fiber yarns are sequentially wound on the peripheries of at least two yarn passing wheels (2) which are combined randomly in the yarn passing wheels (2) in a transmission process; the yarn carrier (1) is also provided with a moving device which is drawn and moved by the fiber yarn, and an elastic moving structure (21) which is compressed by the moving device and adjusts the tension of the fiber yarn.

2. A yarn carrier as in claim 1, wherein the plurality of thread guiding wheels (2) comprises thread guiding wheels (2) arranged on different sides of the yarn carrier (1), the rotation axis of the thread guiding wheels (2) is arranged along the direction perpendicular to the side where the thread guiding wheels are arranged, and any two thread guiding wheels (2) on which the fiber yarns are sequentially wound in the transmission process according to the transmission route sequence are respectively arranged on two different sides;

part of the yarn passing wheel (2) is fixed on the moving device, and part of the fiber yarns on the yarn passing wheel (2) draw the moving device to move.

3. A yarn carrier according to claim 2, characterised in that the yarn carrier (1) comprises a tension adjusting upper support (22), a tension adjusting lower support (23), the movement means being located at the tension adjusting lower support (23) when at rest, the resilient displacement structure (21) being arranged between the tension adjusting upper support (22) and the tension adjusting lower support (23) and being in limiting contact with the tension adjusting upper support (22);

at least one wire passing wheel (2) is arranged on the tension adjusting upper support (22), the wire passing wheels (2) fixed on the moving device are respectively positioned on different side surfaces of the tension adjusting lower support (23), and the wire passing wheels (2) arranged on the tension adjusting upper support (22) are positioned on the other side surface which is different from the different side surfaces.

4. A yarn carrier according to claim 3, characterized in that the movement means comprise a displacement rod (24) for the pulling movement of the fibre yarn, the displacement rod (24) being connected to the resilient displacement structure (21);

the elastic moving structure (21) comprises a connecting rod (25) and a spring (26), the connecting rod (25) is connected with the moving rod (24), the connecting rod (25) extends along the moving direction of the moving rod (24), and one end, far away from the moving rod (24), of the connecting rod (25) is connected with the spring (26);

the tension adjusting lower bracket (23) is provided with a limiting pipe (27), and the connecting rod (25) is embedded in the limiting pipe (27); one end of the spring (26) far away from the connecting rod (25) is abutted against the bottom of the tension adjusting upper bracket (22).

5. A yarn carrier according to claim 3, characterized in that the tension adjusting upper bracket (22) is provided with a first outlet hole (18) for guiding the fiber yarn, the top end of the tension adjusting upper bracket (22) is provided with a second outlet hole (20) for passing the fiber yarn, and the tension adjusting lower bracket (23) is provided with a threading hole (19) for passing the fiber yarn.

6. A yarn carrier as claimed in claim 4, characterized in that the front side (10) of the tension adjusting upper bracket (22) is provided with a plurality of yarn passing wheels (2), and the two ends of the travel bar (24) are provided with the yarn passing wheels (2) on the surfaces parallel to the left side surface (11) and the right side surface (12) of the tension adjusting lower bracket (23), respectively.

7. A yarn carrier as claimed in claim 1, characterized in that the thread guiding wheel (2) comprises a cylinder-like hub (3), the fibre yarn being wound around the outer circumference of the hub (3);

a hollow cylindrical groove (4) which axially penetrates through the hub (3) is arranged in the middle of the hub (3), and a bearing (5) is embedded in the cylindrical groove (4);

the position of the yarn carrying device (1) on which the yarn passing wheel (2) is arranged is provided with an installation shaft, and the bearing (5) is matched with the installation shaft and fixes the yarn passing wheel (2).

8. A yarn carrier according to claim 7, characterized in that the hub (3) is provided with a bobbin (6) having a cylindrical outer circumference in the middle in the axial direction, the fiber yarn being wound around the bobbin (6);

the two ends of the hub (3) along the axial direction form conical guide structures (7), and the circular section of each guide structure (7) is gradually reduced from two axial end faces (8) of the hub (3) to the inside along the axial direction.

9. A yarn carrier as in any one of claims 1-8, wherein the yarn carrier (1) comprises a bobbin (9) for transporting the fiber yarn, a tension adjusting upper support (22) and a tension adjusting lower support (23) for adjusting the tension of the fiber yarn are arranged outside the bobbin (9), both the tension adjusting upper support (22) and the tension adjusting lower support (23) are parallel to the extension direction of the bobbin (9), and the fiber yarn is transported from the bobbin (9) to the tension adjusting upper support (22) and the tension adjusting lower support (23) and is wound around the thread wheel (2).

10. A yarn carrier according to any one of claims 1-8, characterized in that the fibre yarn is wound into a bobbin, the bottom of the tension-regulating lower support (23) is connected to an unwinding tension frame (13) which supports the bobbin and controls the bobbin to unwind the fibre yarn, the unwinding tension frame (13) is located at the bottom of the bobbin (9), and the fibre yarn unwound from the bobbin is transported along the bobbin (9) to the tension-regulating upper support (22) and the tension-regulating lower support (23).

Technical Field

The invention relates to the field of textile equipment, in particular to a yarn carrier.

Background

In textile equipment, a tension adjusting device is usually required to adjust the tension of the textile material, so that the textile material has enough tension to smoothly complete the textile action. In the tension adjusting devices of the prior art, a roller is often arranged, so that the textile material is wound on the roller and can move along the roller, and the tension of the textile material is adjusted by the movement of the textile material on the roller. With the development of science and technology, textile equipment gradually develops from two-dimensional plane textile to three-dimensional textile. The three-dimensional weaving has larger movement span, so the requirement on the tension range of the textile material is increased, and the traditional tension adjusting device is difficult to meet the tension adjusting range of the three-dimensional weaving.

The utility model discloses a have china utility model patent at present and disclose a whole thick liquid and equipment based on industrial textile technology, including storing up the creel, one side of storing up the creel is provided with the minute warp device, and one side of minute warp device is provided with tension adjusting device, and one side of tension adjusting device is provided with the broken filament detector, and one side of broken filament detector is provided with the receipts pulp grinder, and one side of receiving the pulp grinder is provided with stores up the pulp grinder, and tension control roller is installed to tension adjusting device's inboard, installs tension test module on the tension control roller, and the top both sides of tension control roller all are provided with rotatory roller, install electrostatic eliminator on the rotatory roller. The utility model relates to a based on whole thick liquid of industrial weaving technology and equipment, this equipment can conveniently carry out lift adjustment through the tension adjusting roll that sets up, can carry out the tension of different degrees to the material of difference and adjust, and lifting means's application scope sets up corresponding tension testing arrangement simultaneously, can effectively prevent the material fracture, practices thrift the cost. The chemical fiber filaments of this patent are wound around the tension control roller and made to move on the tension control roller by the rotational movement of the rotating rollers on both sides. The tension of the chemical fiber filaments can be adjusted by adjusting the lifting of the tension control roller. However, only one tension control roller is provided, so that the chemical fiber filament can be stretched in only one direction to adjust the tension, but the stretching of the chemical fiber filament in one direction is limited, so that the tension adjusting device has a very limited tension adjustment on the chemical fiber filament, and the requirement of the tension adjusting range is difficult to meet when three-dimensional spinning is performed.

The prior Chinese invention patent discloses a linear fiber high-speed incense machine, wherein a tension adjusting area is arranged at the upper part of the incense machine. The tension adjusting area is convenient to adjust, and the tension and the fragrance adding rate of the cotton yarns can be kept within a relatively stable range which can meet the requirements of the production process, so that the high-speed fiber adding is completed. A plurality of wear-resistant yarn guides are provided in the tension adjustment zone, and cotton yarn passes through the plurality of wear-resistant yarn guides in the tension adjustment zone to adjust tension of the cotton yarn. However, the cotton yarn only passes through the yarn guide, and the yarn guide does not rotate along with the movement of the cotton yarn, so that the tension adjustment of the yarn guide to the cotton yarn is relatively limited, and the requirement of the tension adjustment range is difficult to meet when three-dimensional spinning is carried out.

In summary, there is a need for a tension adjusting device in a textile apparatus, which can adjust the tension of a textile material within a wide range to meet the requirements of the tension adjusting range in three-dimensional textile.

The present invention has been made in view of the above problems.

Disclosure of Invention

The invention aims to solve the technical problems that the tension adjusting device arranged in the traditional yarn carrier has a limited tension adjusting range on fiber yarns, so that the tension of the fiber yarns cannot meet the requirement of three-dimensional spinning. In order to solve the technical problems, the invention provides a yarn carrier, wherein the yarn carrier is provided with a plurality of yarn passing wheels capable of rotating around a shaft, the rotating shafts of the yarn passing wheels are respectively arranged along different directions, and fiber yarns are sequentially wound on the peripheries of at least two yarn passing wheels which are combined randomly in the yarn passing wheels in a transmission process; the yarn carrier is also provided with a moving device which is dragged and moved by the fiber yarns, and an elastic moving structure which is compressed by the moving device and adjusts the tension of the fiber yarns. The movement of the fiber yarns drives the movement device to move, and the movement device compresses the elastic movement structure, so that the fiber yarns are under the elastic action of the elastic movement structure in the movement process, and the tensile force and the tension of the fiber yarns are improved. And the plurality of yarn passing wheels with different rotating shaft directions are wound in the moving process of the fiber yarns, so that the fiber yarns are stretched in different directions in the traction motion process, and the adjustment range of the tension is further improved.

Furthermore, the plurality of thread passing wheels comprise thread passing wheels arranged on different side surfaces of the yarn carrier, a rotating shaft of each thread passing wheel is arranged along a direction perpendicular to the side surface where the thread passing wheel is arranged, and any two thread passing wheels which are sequentially wound according to the sequence of a transmission route in the transmission process of the fiber yarns are respectively arranged on two different side surfaces; part of the yarn passing wheel is fixed on the moving device, and part of the fiber yarns on the yarn passing wheel draw the moving device to move. Through will cross the line wheel setting on different planes for fibre yarn can obtain the not tensile of equidirectional drawing at the in-process that pulls the removal, and then improves the tension of fibre yarn, increases the tension control range of fibre yarn.

Furthermore, the yarn carrier comprises a tension adjusting upper support and a tension adjusting lower support, the moving device is positioned on the tension adjusting lower support when the moving device is static, and the elastic moving structure is arranged between the tension adjusting upper support and the tension adjusting lower support and is in limit contact with the tension adjusting upper support; the tension adjusting upper bracket is at least provided with a wire passing wheel, the wire passing wheels fixed on the movement device are respectively positioned on different side surfaces of the tension adjusting lower bracket, and the wire passing wheel arranged on the tension adjusting upper bracket is positioned on the other side surface which is different from the different side surfaces. Tension adjustment is realized by arranging the tension adjusting upper support and the tension adjusting lower support in the yarn carrying device, the yarn passing wheel is respectively arranged on the tension adjusting upper support and the tension adjusting lower support, the moving device is arranged on the tension adjusting lower support when the moving device is static, and the elastic moving structure is limited on the tension adjusting upper support. The yarn carrier has a simple structure, and can realize tension adjustment of fiber yarns.

Further, the concrete structure of telecontrol equipment is: the moving device comprises a moving rod for drawing and moving the fiber yarns, and the moving rod is connected with an elastic moving structure; the elastic moving structure comprises a connecting rod and a spring, the connecting rod is connected with the moving rod, the connecting rod extends along the moving direction of the moving rod, and one end of the connecting rod, which is far away from the moving rod, is connected with the spring; the tension adjusting lower support is provided with a limiting pipe, and the connecting rod is embedded in the limiting pipe; one end of the spring, which is far away from the connecting rod, is abutted against the bottom of the tension adjusting upper bracket.

Further, the specific setting of each hole for routing is as follows: the tension adjusting upper support is provided with a first wire outlet hole for leading in the fiber yarn, the top end of the tension adjusting upper support is provided with a second wire outlet hole for the fiber yarn to penetrate out, and the tension adjusting lower support is provided with a threading hole for the fiber yarn to penetrate through.

Further, the specific distribution of each yarn passing wheel on the yarn carrier is as follows: the front surface of the tension adjusting upper bracket is provided with a plurality of wire passing wheels, and the two ends of the movable rod and the surfaces parallel to the left side surface and the right side surface of the tension adjusting lower bracket are respectively provided with the wire passing wheels.

Further, the specific structure of the wire passing wheel is as follows: the wire passing wheel comprises a cylindrical hub, and the fiber yarn is wound on the outer circumference of the hub; the middle part of the wheel hub is provided with a hollow cylindrical groove which axially penetrates through the wheel hub, and a bearing is embedded in the cylindrical groove; the position of the yarn carrying device for installing the yarn passing wheel is provided with an installation shaft, and the bearing is matched with the installation shaft and fixes the yarn passing wheel.

Furthermore, a winding shaft with a cylindrical periphery is arranged in the middle of the hub in the axial direction, and fiber yarns are wound on the winding shaft; the two ends of the hub in the axial direction form conical guide structures respectively, and the circular section of each guide structure is gradually reduced from the two axial end surfaces of the hub to the inner part in the axial direction.

Further, the yarn carrying device comprises a yarn tube for transmitting fiber yarns, a tension adjusting upper support and a tension adjusting lower support for adjusting the tension of the fiber yarns are arranged outside the yarn tube, the tension adjusting upper support and the tension adjusting lower support are parallel to the extending direction of the yarn tube, and the fiber yarns are transmitted to the tension adjusting upper support and the tension adjusting lower support from the yarn tube and are wound on the yarn wheel. The structural design of the bobbin, the tension adjusting upper support and the tension adjusting lower support is reasonable, and the transmission of fiber yarns is facilitated.

Furthermore, the fiber yarns are enclosed into cheese, the bottom of the tension adjusting lower support is connected with an unwinding tension frame which supports the cheese and controls the cheese to unwind the fiber yarns, the unwinding tension frame is positioned at the bottom of the bobbin, and the fiber yarns unwound by the cheese are transmitted to the tension adjusting upper support and the tension adjusting lower support along the bobbin. The yarn carrying device is also provided with an unwinding tension frame, the unwinding tension frame and the bobbin are reasonably arranged, and the fiber yarns unwound by the cheese can be conveniently transmitted to the bobbin.

After adopting the technical scheme, compared with the prior art, the invention has the following beneficial effects:

1) the structure of the yarn carrier provided by the invention enables the fiber yarns to drive the movement device to move in the process of traction transmission movement, and the movement device compresses the elastic movement structure, so that the fiber yarns are stretched under the elastic action of the elastic movement structure in the transmission process, and the tension of the fiber yarns is improved. And set up a plurality of rotation axes on carrying the yarn ware and set up the line wheel of crossing in the different sides, fibre yarn twines a plurality of line wheels at the in-process that carries the yarn ware and move, and the setting through a plurality of line wheels of crossing makes fibre yarn remove the in-process and is convenient for more obtain the drawing along the equidirectional not, makes fibre yarn obtain bigger tension control range.

2) The tension adjusting device in the yarn carrier provided by the invention has a simpler structure and mainly comprises a tension adjusting upper support, a tension adjusting lower support, a moving rod and an elastic moving structure. The tension adjusting lower support is provided with a moving rod pulled by fiber yarns, the moving rod pulls the elastic moving structure to move in the moving process, the elastic moving structure is limited by the tension adjusting upper support, so that the elastic moving structure is compressed to generate elasticity in the moving process, and the fiber yarns are stretched and the tension is improved in the moving process for overcoming the elasticity.

3) The yarn passing wheel provided by the invention is simple in structure, only comprises the wheel hub for winding fiber yarns, the middle part of the wheel hub is embedded with the bearing, and the yarn passing wheel is fixed on the yarn carrier through the bearing. Due to the existence of the bearing, when the fiber yarns wound on the hub move, the whole hub is driven to rotate, and then the tension range of the fiber yarns can be further improved through the wire passing wheel in the traction movement process of the fiber yarns. The wire passing wheel is simple in structure and mainly rotates through the bearing.

4) The yarn passing wheels in the yarn carrier are arranged at reasonable positions, the two ends of the moving rod are respectively provided with the yarn passing wheels positioned on the left side surface and the right side surface, so that the moving rod can be driven to move by utilizing the fiber yarns wound on the yarn passing wheels, and the fiber yarns can be stretched in different directions in the moving and transmitting process due to the fact that the yarn passing wheels are arranged on different side surfaces.

5) The front side of the tension adjusting upper bracket is also provided with the thread passing wheel, so that the fiber yarns can be respectively wound on the thread passing wheels positioned on the front side, the left side and the right side in the winding process on the yarn carrier, the fiber yarns are stretched in different directions, and the tension adjusting range of the fiber yarns is further improved. The winding path of the fiber yarn on the yarn carrier is reasonable, the two yarn passing wheels which are sequentially wound are certainly arranged on different planes, and the fiber yarn can be continuously stretched in different directions due to the fact that the stretching range of the fiber yarn in one direction is limited and the stretching direction of the fiber yarn is continuously changed in the winding process, so that the fiber yarn is continuously stretched in different directions, the yarn breakage is prevented, and the tension adjusting range is enlarged.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without limiting the invention to the right. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

FIG. 1 is a schematic front view of a yarn carrier according to the present invention;

FIG. 2 is a schematic left side view of a yarn carrier according to the present invention;

FIG. 3 is a schematic right side view of a yarn carrier according to the present invention;

FIG. 4 is a front schematic view of a wire passing wheel of the present invention;

FIG. 5 is an isometric schematic view of a wire passing wheel of the present invention;

fig. 6 is a side view of the wire passing wheel of the present invention.

Reference numerals in the drawings indicate: 1. a yarn carrier; 2. a wire passing wheel; 3. a hub; 4. a cylindrical groove; 5. a bearing; 6. a spool; 7. a guide structure; 8. two end faces; 9. a bobbin; 10. a front side; 11. a left side surface; 12. a right side surface; 13. unwinding a tension frame; 14. a fourth wire passing wheel; 15. a second wire passing wheel; 16. a third wire passing wheel; 17. a first wire passing wheel; 18. a first wire outlet hole; 19. threading holes; 20. a second wire outlet hole; 21. an elastic moving structure; 22. a tension adjusting upper bracket; 23. a tension adjusting lower bracket; 24. a travel bar; 25. a connecting rod; 26. a spring; 27. and a limiting pipe.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following describes the defect management modes in the embodiments in detail with reference to the drawings in the embodiments of the present invention.