Double-layer yarn splitting assembly of spandex yarn warping machine

By designing a double-layer yarn splitting assembly in a spandex yarn warping machine, the yarn tension force is adjusted using the movable frame, driving mechanism, spring and gear system, and the yarn warping is solved by the coordination of the adjustment ring and the pressing roller. The problem of difficult adjustment of the tightness of the yarn in the machine improves the processing effect of the yarn and the quality of the finished product.

CN222226723UActive Publication Date: 2024-12-24HANGZHOU SHUERZI SPANDEX CO LTD
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Patent Information

Application Number
CN202420952506.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-06
Publication Date
2024-12-24
Estimated Expiration
2034-05-06

AI Technical Summary

Technical Problem

The existing yarn warping machines are not convenient to adjust the tightness of the yarn, which affects the yarn processing effect and finished product quality.

Method used

A double-layer yarn splitting assembly of spandex yarn warping machine is designed, using a movable frame and a driving mechanism to cooperate with the first spring, control switch and drive motor, adjust the tensile force of the yarn through the threaded rod and gear system, and passes the The adjustment ring and the second spring and the pressing roller achieve precise limit and adjustment of the yarn.

Benefits of technology

It effectively avoids excessive tension of the yarn, improves the processing effect of the yarn and the quality of the finished product, and ensures the uniform distribution of the yarn and the uniform tension of the yarn.

✦ Generated by Eureka AI based on patent content.

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Abstract

The double-layer yarn splitting assembly of the spandex yarn warping machine comprises a machine body, a mounting frame is fixedly connected to one side of the machine body, a movable frame is connected to the inner wall of the mounting frame in a sliding mode, and a driving mechanism used for adjusting the position of the movable frame is arranged between the mounting frame and the movable frame. The two sides of the bottom of the inner wall of the movable frame are fixedly connected with guide rods, the surfaces of the guide rods are connected with installation cylinders in a sliding mode, and a first pressing roller is rotationally connected between the two installation cylinders through a rotating shaft. According to the double-layer yarn splitting assembly of the spandex yarn warping machine, through cooperative arrangement of a first spring, a control switch and a driving mechanism, when the tensile force borne by yarn is too large, a driving motor works to drive a gear ring and a threaded sleeve to rotate together through a driving gear, and the threaded sleeve rotates to drive a movable frame to move downwards through a threaded rod; excessive drawing force borne by the yarn is avoided, and the yarn processing effect and the finished product quality are improved.
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Description

Technical Field

[0001] The utility model relates to the technical field of warping machines, in particular to a double-layer yarn separation component of a spandex yarn warping machine. Background Art

[0002] The warping machine is used for warping. It is a machine that winds a certain number of warp yarns in parallel on a warp beam or a weaving beam according to the specified length and width. The warp yarns after warping are used for sizing and drawing. Warping requires that the tension of each warp yarn is equal and evenly distributed on the warp beam or the weaving beam. The arrangement of colored yarns meets the process requirements. It can also be divided into two categories, one is the traditional drum friction drive warping machine, and the other is the new warping machine directly driven by the warping beam. Spandex yarn is an elastic fiber and also a synthetic fiber, medium polyurea fiber, and medium segmented polyurea fiber. The spandex yarn is warped by a warping machine.

[0003] According to patent authorization announcement number CN 218203266 U, a yarn separation device of a spandex yarn warping machine includes a machine body, two mounting rods are installed inside the machine body, and the opposite ends of the two mounting rods are fixedly connected to a bottom plate, and the inside of the machine body is slidably connected to a connecting assembly, and one end of the connecting assembly is provided with a top plate, and the opposite side surfaces of the bottom plate and the top plate are provided with a plurality of U-shaped slide grooves, and the upper surface of the bottom plate is provided with a plurality of limiting grooves, and the bottom of the top plate is fixedly connected with a plurality of limiting convex strips, and one end of the limiting convex strip is provided inside the limiting groove. Existing yarn warping machines, such as the above-mentioned utility model, are not convenient to adjust the tightness of the yarn, and being too tight or too loose will affect the processing effect and quality of the finished product of the yarn. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a double-layer yarn separation component for a spandex yarn warping machine, which solves the problem that the existing yarn warping machines are inconvenient to adjust the tightness of the yarn, and that too tight or too loose will affect the processing effect and quality of the finished product of the yarn.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a double-layer yarn separation component of a spandex yarn warping machine, including a machine body, a mounting frame fixedly connected to one side of the machine body, a movable frame slidably connected to the inner wall of the mounting frame, a driving mechanism for adjusting the position of the movable frame is arranged between the mounting frame and the movable frame, guide rods are fixedly connected to both sides of the bottom of the inner wall of the movable frame, a mounting cylinder is slidably connected to the surface of the guide rod, a first pressure roller is rotatably connected between the two mounting cylinders through a rotating shaft, and the mounting cylinder is provided with a second pressure roller matched with the first pressure roller through an adjusting mechanism.

[0006] Preferably, a first spring is fixedly connected to the bottom of the inner wall of the movable frame and the surface of the guide rod, and one end of the first spring away from the movable frame is fixedly connected to the bottom end of the mounting tube. A control switch is provided on the inner wall of the movable frame and below the mounting tube.

[0007] Preferably, the driving mechanism includes a threaded rod, the top end of the threaded rod is fixedly connected to the bottom of the movable frame, the bottom end of the threaded rod passes through the mounting frame and extends to the outside of the mounting frame, the surface of the threaded rod is threadedly connected to a threaded sleeve, the threaded sleeve is rotatably connected to the mounting frame, and the surface of the threaded sleeve is fixedly connected to a gear ring.

[0008] Preferably, the bottom of the installation frame is fixedly connected to a driving motor via a connecting plate, and the output end of the driving motor is fixedly connected to a driving gear matched with the gear ring, and the surface of the gear ring is fixedly connected to the driving gear.

[0009] Preferably, the adjustment mechanism includes an adjustment ring, the inner ring of the adjustment ring is slidably connected to the guide rod, the outer ring of the adjustment ring is slidably connected to the inner wall of the mounting tube, the top of the adjustment ring is fixedly connected to the adjustment tube, and the top of the adjustment tube passes through the mounting tube and extends to the outside of the mounting tube.

[0010] Preferably, a second spring is fixedly connected to the top of the adjusting ring and located on the surface of the adjusting cylinder, the top of the second spring is fixedly connected to the top of the inner wall of the mounting cylinder, and the adjusting ring is rotatably connected to the second pressure roller via a rotating shaft.

[0011] Beneficial Effects

[0012] The utility model provides a double-layer yarn separation component of a spandex yarn warping machine. Compared with the prior art, the utility model has the following beneficial effects:

[0013] (1) The double-layer yarn separation component of the spandex yarn warping machine is fixedly connected to a first spring through the bottom of the inner wall of the movable frame and on the surface of the guide rod. The end of the first spring away from the movable frame is fixedly connected to the bottom end of the mounting tube. A control switch is arranged on the inner wall of the movable frame and below the mounting tube. The driving mechanism includes a threaded rod. The top of the threaded rod is fixedly connected to the bottom of the movable frame. The bottom of the threaded rod passes through the mounting frame and extends to the outside of the mounting frame. The surface of the threaded rod is threadedly connected to a threaded sleeve. The threaded sleeve is rotatably connected to the mounting frame. The surface of the threaded sleeve is fixedly connected to a gear ring. The bottom of the mounting frame is fixedly connected to a driving motor through a connecting plate. The output end of the driving motor is fixedly connected to a driving gear that is fixedly connected to the surface of the gear ring and is compatible with the gear ring. Through the coordination between the first spring, the control switch and the driving mechanism, when the tensile force on the yarn is too large, the driving motor works to drive the gear ring and the threaded sleeve to rotate together through the driving gear. The rotation of the threaded sleeve drives the movable frame downward through the threaded rod, thereby avoiding excessive tensile force on the yarn and improving the processing effect and quality of the finished product of the yarn.

[0014] (2) The double-layer yarn separation assembly of the spandex yarn warping machine includes an adjusting ring through an adjusting mechanism. The inner ring of the adjusting ring is slidably connected to the guide rod, the outer ring of the adjusting ring is slidably connected to the inner wall of the mounting tube, the top of the adjusting ring is fixedly connected to the adjusting tube, the top of the adjusting tube passes through the mounting tube and extends to the outside of the mounting tube, the top of the adjusting ring and the surface of the adjusting tube are fixedly connected to a second spring, the top of the second spring is fixedly connected to the top of the inner wall of the mounting tube, the adjusting ring is rotatably connected to the second pressure roller through a rotating shaft, and through the setting of the adjusting mechanism, the second pressure roller is fitted with the first pressure roller under the action of the second spring to limit the warp, thereby further improving the processing quality of the yarn. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0016] Figure 2 It is a three-dimensional diagram of the installation frame of the utility model;

[0017] Figure 3 It is a cross-sectional view of the installation tube of the utility model;

[0018] Figure 4 It is a three-dimensional diagram of the driving mechanism of the utility model.

[0019] In the figure: 1 body, 2 mounting frame, 3 movable frame, 4 driving mechanism, 41 threaded rod, 42 threaded sleeve, 43 gear ring, 44 driving motor, 45 driving gear, 5 adjusting mechanism, 51 adjusting ring, 52 adjusting cylinder, 53 second spring, 6 guide rod, 7 mounting cylinder, 8 first pressure roller, 9 second pressure roller, 10 first spring, 11 control switch. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The utility model provides two technical solutions:

[0022] Figure 1-4 The first embodiment is shown: a double-layer yarn separation component of a spandex yarn warping machine, including a machine body 1, a mounting frame 2 is fixedly connected to one side of the machine body 1, a movable frame 3 is slidably connected to the inner wall of the mounting frame 2, a driving mechanism 4 for adjusting the position of the movable frame 3 is arranged between the mounting frame 2 and the movable frame 3, guide rods 6 are fixedly connected to both sides of the bottom of the inner wall of the movable frame 3, a mounting cylinder 7 is slidably connected to the surface of the guide rod 6, a first pressure roller 8 is rotatably connected between the two mounting cylinders 7 through a rotating shaft, the first pressure roller 8 is higher than the feed port of the machine body 1, the mounting cylinder 7 is provided with a second pressure roller 9 adapted to the first pressure roller 8 through an adjusting mechanism 5, a first spring 10 is fixedly connected to the bottom of the inner wall of the movable frame 3 and on the surface of the guide rod 6, the end of the first spring 10 away from the movable frame 3 is fixedly connected to the bottom end of the mounting cylinder 7, and the movable A control switch 11 is provided on the inner wall of the frame 3 and below the mounting tube 7. The control switch 11 is connected to the control system and the drive motor 44 through a wire. The drive mechanism 4 includes a threaded rod 41. The top of the threaded rod 41 is fixedly connected to the bottom of the movable frame 3. The bottom end of the threaded rod 41 passes through the mounting frame 2 and extends to the outside of the mounting frame 2. The surface of the threaded rod 41 is threadedly connected to a threaded sleeve 42. The threaded sleeve 42 is rotatably connected to the mounting frame 2. The surface of the threaded sleeve 42 is fixedly connected to a gear ring 43. The bottom of the mounting frame 2 is fixedly connected to a drive motor 44 through a connecting plate. The drive motor 44 has the function of forward and reverse rotation and is connected to the control system and the power supply through a wire. The output end of the drive motor 44 is fixedly connected to a drive gear 45 that is compatible with the gear ring 43 and is fixedly connected to the surface of the gear ring 43.

[0023] Through the coordination between the first spring 10, the control switch 11 and the driving mechanism 4, when the tensile force on the yarn is too large, the driving motor 44 works to drive the gear ring 43 and the threaded sleeve 42 to rotate together through the driving gear 45, and the threaded sleeve 42 rotates to drive the movable frame 3 to move downward through the threaded rod 41, thereby reducing the tensile force on the warp, avoiding excessive tensile force on the yarn, and thus improving the processing effect of the yarn and the quality of the finished product.

[0024] Figure 2 and 3A second embodiment is shown, and its main difference from the first embodiment is that the adjusting mechanism 5 includes an adjusting ring 51, the inner ring of the adjusting ring 51 is slidably connected to the guide rod 6, the outer ring of the adjusting ring 51 is slidably connected to the inner wall of the mounting tube 7, the top of the adjusting ring 51 is fixedly connected to the adjusting tube 52, the top of the adjusting tube 52 penetrates the mounting tube 7 and extends to the outside of the mounting tube 7, the top of the adjusting ring 51 and the surface of the adjusting tube 52 are fixedly connected to a second spring 53, the top of the second spring 53 is fixedly connected to the top of the inner wall of the mounting tube 7, and the adjusting ring 51 is rotatably connected to the second pressure roller 9 through a rotating shaft.

[0025] By setting the adjustment mechanism 5, the second pressing roller 9, under the action of the second spring 53, fits with the first pressing roller 8 to limit the warp, further improving the processing quality of the yarn.

[0026] When in use, the adjusting cylinder 52 is pulled through the adjusting ring 51 and the rotating shaft to drive the second pressing roller 9 to move upward and disengage from the first pressing roller 8. After a plurality of warp threads are passed through the first pressing roller 8 and the second pressing roller 9 and then fed into the machine body 1, the adjusting ring 51 is released. The second pressing roller 9 fits with the first pressing roller 8 under the action of the second spring 53 to limit the warp threads. The machine body 1 works to process the warp threads. The warp threads pass through the first pressing roller 8 and the installing cylinder 7 to compress the first spring 10. The installing cylinder 7 slides downward along the inner wall of the movable frame 3. When the tensile force on the warp threads is too large, the first spring 10 is compressed to a certain extent, and the control switch 11 is triggered to control the driving motor 44 to work. The driving motor 44 works to drive the gear ring 43 and the threaded sleeve 42 to rotate together through the driving gear 45. The threaded sleeve 42 rotates and drives the movable frame 3 to move downward through the threaded rod 41, thereby reducing the tensile force on the warp threads. After the tensile force on the warp threads is normal, the driving motor 44 rotates in the opposite direction to drive the first pressing roller 8 to return to its initial position.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A double-layer yarn separation assembly of a spandex yarn warping machine, comprising a machine body (1), characterized in that: A mounting frame (2) is fixedly connected to one side of the machine body (1), a movable frame (3) is slidably connected to the inner wall of the mounting frame (2), a driving mechanism (4) for adjusting the position of the movable frame (3) is arranged between the mounting frame (2) and the movable frame (3), guide rods (6) are fixedly connected to both sides of the bottom of the inner wall of the movable frame (3), a mounting cylinder (7) is slidably connected to the surface of the guide rod (6), a first pressing roller (8) is rotatably connected between the two mounting cylinders (7) via a rotating shaft, and the mounting cylinder (7) is provided with a second pressing roller (9) adapted to the first pressing roller (8) via an adjusting mechanism (5).

2. The double-layer yarn separation assembly of the spandex yarn warping machine according to claim 1, characterized in that: A first spring (10) is fixedly connected to the bottom of the inner wall of the movable frame (3) and located on the surface of the guide rod (6); one end of the first spring (10) away from the movable frame (3) is fixedly connected to the bottom end of the mounting tube (7); and a control switch (11) is provided on the inner wall of the movable frame (3) and located below the mounting tube (7).

3. The double-layer yarn separation assembly of the spandex yarn warping machine according to claim 2, characterized in that: The driving mechanism (4) comprises a threaded rod (41), the top end of the threaded rod (41) is fixedly connected to the bottom of the movable frame (3), the bottom end of the threaded rod (41) penetrates the mounting frame (2) and extends to the outside of the mounting frame (2), the surface of the threaded rod (41) is threadedly connected to a threaded sleeve (42), the threaded sleeve (42) is rotatably connected to the mounting frame (2), and the surface of the threaded sleeve (42) is fixedly connected to a gear ring (43).

4. The double-layer yarn separation assembly of the spandex yarn warping machine according to claim 1, characterized in that: The bottom of the installation frame (2) is fixedly connected to a driving motor (44) via a connecting plate, and the output end of the driving motor (44) is fixedly connected to a driving gear (45) matched with the gear ring (43) and the surface of the gear ring (43) is fixedly connected to the output end of the driving motor (44).

5. The double-layer yarn separation assembly of the spandex yarn warping machine according to claim 1, characterized in that: The adjusting mechanism (5) comprises an adjusting ring (51), the inner ring of the adjusting ring (51) is slidably connected to the guide rod (6), the outer ring of the adjusting ring (51) is slidably connected to the inner wall of the mounting tube (7), the top end of the adjusting ring (51) is fixedly connected to the adjusting tube (52), and the top end of the adjusting tube (52) penetrates the mounting tube (7) and extends to the outside of the mounting tube (7).

6. The double-layer yarn separation assembly of the spandex yarn warping machine according to claim 5, characterized in that: A second spring (53) is fixedly connected to the top of the adjusting ring (51) and located on the surface of the adjusting cylinder (52); the top end of the second spring (53) is fixedly connected to the top of the inner wall of the mounting cylinder (7); and the adjusting ring (51) is rotatably connected to the second pressing roller (9) via a rotating shaft.