Weft winding device

Abstract

The utility model provides a weft winding device which comprises a working table, a rotating assembly and a yarn guide assembly are arranged on the working table, the rotating assembly comprises a rotating base and an ejector rod, the ejector rod is movably arranged on one side of the rotating base, the yarn guide assembly comprises a polish rod traverse unit, a support is detachably installed on a traverse body of the polish rod traverse unit, and a guide rod is installed on the support. When the weft winding device is used, the winding reel is pressed on the rotating base through the ejector rod, yarn penetrates through the yarn guide hole to reach the quill, the rotating base drives the quill to rotate, and the polished rod yarn arranging device drives the guide rod to move back and forth above the quill to arrange the yarn to complete weft winding. The quill is fixed by rotating the base and the ejector rod, then the support is rotated to adjust the distance between the tail end of the guide rod and the quill so as to adapt to weft winding of quills of different specifications, one device can meet weft winding of various quills of different specifications, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the field of textiles, and more specifically, to a pirn winding device. Background Art

[0002] The pirn winder in our country can be traced back at least to the 1st century BC. It is still unclear when the spinning wheel was derived from the pirn winder. If we are conservative, we can say that this change occurred by the 11th century AD, when cotton cultivation had spread throughout the country. Obviously, in order to process cotton yarn, the spinning wheel was separated from the pirn winder. Of course, by connecting the spindle (bobbin) to the large wheel through a conveyor belt to make the spindle (bobbin) rotate at high speed, customers have different requirements for winding, so pirns of different specifications are produced. The existing pirn winder can only complete the pirn winding of one specification. Therefore, enterprises need to be equipped with multiple pirn winders of different specifications, resulting in an increase in the overall production cost. Summary of the Utility Model

[0003] The utility model provides a pirn winding device, aiming to solve the technical problems in the above technical background.

[0004] To achieve the above object, the utility model adopts the following technical solutions: A pirn winding device includes a workbench, on which a rotating assembly and a yarn guiding assembly are arranged. The rotating assembly includes a rotating base and a top rod. The top rod is movably arranged on one side of the rotating base. The yarn guiding assembly includes a bare rod traversing device, which includes a traversing main body. A support is detachably installed on the traversing main body. A guiding rod is installed on the support, and a wire guiding hole is opened at the end of the guiding rod.

[0005] Further, a tension controller is arranged on one side of the workbench. The tension controller includes an upper pressing piece, a lower pressing piece and a spring. The spring is placed on the upper pressing piece and pushes the upper pressing piece to press tightly on the lower pressing piece.

[0006] Further, a U-shaped sensor is arranged on the workbench on the side of the tension controller close to the yarn guiding assembly.

[0007] Further, the support is in a cylindrical shape and is locked on the end face of the traversing main body of the bare rod traversing device by bolts.

[0008] Further, a guiding seat is further installed on the workbench. The top rod is slidably installed in the guiding seat. A moving cylinder is installed on the side of the top rod away from the rotating base. The top rod is rotatably installed on the piston rod of the moving cylinder.

[0009] Further, the rotating base further includes a rotating motor, and the rotating motor is connected to the rotating base.

[0010] Further, a square hole is formed in the workbench between the rotating base and the ejector rod.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] The winding device of the present utility model has a simple structure and is reasonably and ingeniously designed. It includes a workbench, on which a rotating assembly and a yarn guiding assembly are arranged. The rotating assembly includes a rotating base and an ejector rod. The ejector rod is movably arranged on one side of the rotating base. The yarn guiding assembly includes a polished rod wire aligner, which includes a wire aligning main body. A support is detachably installed on the wire aligning main body, and a guiding rod is installed on the support. A wire guiding hole is formed at the end of the guiding wire rod. When in use, the winding bobbin is pressed against the rotating base by the ejector rod, the yarn passes through the wire guiding hole to the cop, the rotating base drives the cop to rotate, and the polished rod wire aligner drives the guiding rod to move back and forth above the cop to complete winding. By fixing the cop with the rotating base and the ejector rod and then rotating the support to adjust the distance between the end of the guiding rod and the cop to adapt to the winding of cops of different specifications, one device can meet the winding of cops of a variety of different specifications, reducing production costs. Description of the Drawings

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for use in the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and thus should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can also be obtained based on these drawings without creative efforts.

[0014] Figure 1 is a schematic structural diagram of a winding device of the present utility model;

[0015] Figure 2 is a schematic structural diagram of the rotating assembly of a winding device of the present utility model.

[0016] Figure 3 is a schematic structural diagram of the yarn guiding assembly of a winding device of the present utility model;

[0017] Figure 4 is a schematic structural diagram of another angle of the yarn guiding assembly of a winding device of the present utility model;

[0018] Figure 5 is a schematic structural diagram of the tension controller of a winding device of the present utility model.

[0019] Main Component Symbol Description

[0020] 10. Workbench; 101. Sensor; 102. Square hole;

[0021] 11. Rotating assembly; 111. Rotating base; 112. Jack rod; 113. Rotating motor; 114. Moving cylinder;

[0022] 12. Yarn guiding assembly; 121. Optical rod wire aligner; 1211. Wire aligning main body; 1212. Guide rod; 1213. Wire guiding hole; 1214. Support;

[0023] 13. Tension controller; 131. Upper pressing piece; 132. Lower pressing piece; 133. Spring. Specific embodiments

[0024] In order to make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some but not all of the embodiments of the present utility model. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model. Therefore, the following detailed description of the embodiments of the present utility model provided in the drawings is not intended to limit the scope of the present utility model claimed, but merely represents the selected embodiments of the present utility model. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] In the present utility model, unless otherwise clearly defined and limited, the terms "mounted", "connected", "connected with", "fixed" and other terms shall be construed in a broad sense. For example, it may be a fixed connection, a detachable connection or an integral body; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model may be understood according to specific circumstances.

[0026] In the present utility model, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may include direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features therebetween. Moreover, the first feature being "above", "over" and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely means that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "under" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely means that the horizontal height of the first feature is lower than that of the second feature.

[0027] Embodiment

[0028] Reference Figures 1-5 As shown, the utility model discloses a pirn winding device, which includes a workbench 10. A rotating assembly 11 and a yarn guiding assembly 12 are arranged on the workbench 10. The rotating assembly 11 is used to clamp pirns of different specifications and rotate, and the yarn guiding assembly 12 is used for yarn conduction and can adjust the angle according to pirns of different specifications, so as to realize pirn winding of various different specifications of pirns.

[0029] Reference Figures 1-5 As shown, the rotating assembly 11 includes a rotating base 111 and a top rod 112. The top rod 112 is movably arranged on one side of the rotating base 111. Specifically, a guiding seat is further installed on the workbench 10, the top rod 112 is slidably installed in the guiding seat, a moving cylinder 114 is installed on the side of the top rod 112 away from the rotating base 111, the top rod 112 is rotatably installed on the piston rod of the moving cylinder 114, one end of the top rod 112 close to the rotating base 111 is conical, and the moving cylinder 114 pushes the top rod 112 to approach the rotating base 111 for pressing pirns of different specifications on the rotating base 111. The rotating base 111 further includes a rotating motor 113, the rotating motor 113 is connected to the rotating base 111, the rotating motor 113 drives the rotation of the pirn, and the pirn winding machine rotates to complete pirn winding.

[0030] Reference Figures 1-5 As shown, the yarn guiding assembly 12 includes an optical rod traversing device 121. A guiding rod 1212 is installed on a support 1214, and a wire guiding hole 1213 is opened at the end of the wire guiding rod. Specifically, the yarn passes through the guiding hole of the guiding rod 1212 to the clamped pirn. When the pirn rotates, the traversing body 1211 of the optical rod traversing device 121 moves back and forth to drive, so as to drive the yarn to traverse back and forth on the pirn. The optical rod traversing device 121 includes a traversing body 1211. A support 1214 is detachably installed on the traversing body 1211 of the optical rod traversing device 121. The support 1214 is in a cylindrical shape and is locked on the end face of the traversing body 1211 of the optical rod traversing device 121 by bolts. Loosen the locking bolts, swing the support 1214 to change the distance between the end of the guiding rod 1212 and the pirn installed between the rotating base 111 and the top rod 112, so as to be applicable to winding yarns of different thicknesses and applicable to pirn winding of different specifications of pirns.

[0031] Reference Figures 1-5As shown in the figure, a tension controller 13 is provided on one side of the workbench 10. The tension controller 13 includes an upper pressing piece 131, a lower pressing piece 132 and a spring 133. The spring 133 is placed on the upper pressing piece 131 and pushes the upper pressing piece 131 to press tightly against the lower pressing piece 132. Specifically, the yarn passes through between the upper pressing piece 131 and the lower pressing piece 132, and the spring 133 pushes the upper pressing piece 131 to press the yarn tightly against the lower pressing piece 132, so that the yarn for winding the weft has tension and avoids falling on the workbench 10 and causing disordered winding. Further, a U-shaped sensor 101 is provided on the side of the workbench 10 close to the yarn guiding assembly 12. The sensor 101 plays a role in monitoring the yarn to avoid broken yarn affecting the winding of the weft.

[0032] In addition, a square hole 102 is formed between the rotating base 111 and the ejector rod 112 on the workbench 10. On the one hand, the square hole 102 can avoid the bobbin and prevent the tabletop of the workbench 10 from hindering the rotation of the bobbin. On the other hand, the bobbin that has completed the winding of the weft falls out from the square hole 102.

[0033] The above is only the preferred embodiment of the present invention and is not used to limit the present invention. For those skilled in the art, various changes and modifications can be made to the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A weft winding device, characterized in that; It includes a workbench, on which a rotating component and a yarn guiding component are arranged. The rotating component includes a rotating base and a top rod. The top rod is movably arranged on one side of the rotating base. The yarn guiding component includes a bare rod wire aligner, which includes a wire aligning main body. A support is detachably installed on the wire aligning main body. A guiding rod is installed on the support, and a wire guiding hole is opened at the end of the guiding rod.

2. The pirn winding device according to claim 1, wherein: A tension controller is arranged on one side of the workbench. The tension controller includes an upper pressing piece, a lower pressing piece and a spring. The spring is placed on the upper pressing piece and pushes the upper pressing piece to press tightly on the lower pressing piece.

3. The pirn winding device according to claim 2, characterized in that: The workbench is provided with a U-shaped sensor on the side of the tension controller close to the yarn guiding component.

4. The pirn winding device according to claim 1, characterized in that: The support is cylindrical and is locked to the end face of the wire aligning main body of the bare rod wire aligner by bolts.

5. The pirn winding device according to claim 1, characterized in that: A guiding seat is further installed on the workbench. The top rod is slidably installed in the guiding seat. A moving cylinder is installed on the side of the top rod away from the rotating base. The top rod is rotatably installed on the piston rod of the moving cylinder.

6. The pirn winding device according to claim 1, wherein: The rotating base further includes a rotating motor, and the rotating motor is connected to the rotating base.

7. The pirn winding device according to claim 1, characterized in that: A square hole is opened on the workbench between the rotating base and the top rod.

Images