Bamboo-joint spun rayon yarn collecting cylinder structure with guiding winding assembly

Abstract

The utility model discloses a bamboo joint spun rayon yarn collecting barrel structure with a guiding winding assembly, and relates to the technical field of cotton yarn collection. Comprising a mounting base, a connecting mechanism used for collecting slub rayon yarn is arranged on the mounting base, the connecting mechanism comprises a guide assembly, the guide assembly comprises a first supporting frame fixed to the edge of the upper end of the mounting base, and a motor body is arranged on the side wall of the first supporting frame. Traditional manual rotation is replaced, the rotation efficiency of the collecting barrel is greatly improved, the labor intensity of operators is reduced, then a precise guide path is provided for cotton yarn through the arrangement of the guide ring, in the rotating process of the collecting barrel, the cotton yarn can be evenly distributed on the outer wall of the collecting barrel through reciprocating movement of the guide ring, and the cotton yarn collecting efficiency is improved. The problem that cotton yarn is prone to deviating from the axis to be wound in a traditional collecting mode is effectively solved, and winding uniformity and uniformity are guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of cotton yarn collection technology, specifically to a slub-shaped cotton yarn collection cylinder structure with a guide winding component. Background Technology

[0002] Slub rayon yarn, a textile material with a unique texture and feel, is widely used in clothing, home textiles, and decoration. With the continuous development of the textile industry, the production scale of slub rayon yarn is gradually expanding, and the efficiency and quality requirements for its collection process are also increasing. The yarn collection cylinder, as a key piece of equipment in the production process of slub rayon yarn, directly affects the collection effect and the quality of subsequent processing.

[0003] In traditional collection methods, cotton yarn collection mainly relies on manual winding onto the collection cylinder. Manual winding makes it difficult to ensure that the cotton yarn is tightly and neatly arranged on the outer wall of the collection cylinder. There is a lack of effective guiding devices to guide the winding path of the cotton yarn. When the cotton yarn is wound on the collection cylinder, it is easy for it to deviate from the axis, resulting in uneven winding. Uneven winding will cause the cotton yarn layer on the collection cylinder to be of varying thickness, which not only affects the appearance quality of the cotton yarn, but also brings many problems in subsequent processing and use. Moreover, during the cotton yarn winding process, different specifications of cotton yarn require different tension control to tightly wind the cotton yarn onto the outer wall of the collection cylinder. To address these issues, this utility model provides a slub-shaped cotton yarn collection cylinder structure with a guiding winding component. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a bamboo-joint rayon yarn collecting cylinder structure with a guiding winding component. This solves the problem that in traditional collecting methods, collecting rayon yarn mainly relies on manual winding onto the collecting cylinder. Manual winding makes it difficult to ensure that the rayon yarn is tightly and neatly arranged on the outer wall of the collecting cylinder. The lack of an effective guiding device to guide the winding path of the rayon yarn makes it easy for the rayon yarn to deviate from the axis when winding on the collecting cylinder, resulting in uneven winding. Uneven winding will cause the rayon yarn layer on the collecting cylinder to be of varying thickness, which not only affects the appearance quality of the rayon yarn, but also causes problems in subsequent processing and use.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a slub rayon yarn collecting cylinder structure with a guide winding assembly, including a mounting base, wherein the mounting base is provided with a connecting mechanism for collecting slub rayon yarn, the connecting mechanism including:

[0006] The guide assembly includes a first support frame fixed at the upper edge of the mounting base, a motor body provided on the side wall of the first support frame, a drive shaft fixed at the output end of the motor body, a second support frame fixed on the upper surface of the mounting base on one side of the first support frame, a slide rail bracket fixed at the top of the second support frame, and a slider connected by a reciprocating assembly provided inside the slide rail bracket.

[0007] The adjustment assembly includes a fixed rod disposed on the side wall of the slider, one end of which is fixed to a third support frame. The third support frame has a movable rod connected to it via a push assembly inside. One end of the movable rod is fixed to a mounting plate, and a downward pressure roller is rotatably connected inside the mounting plate.

[0008] Preferably, the outer wall of the drive shaft is fitted with a collecting cylinder, one end of the drive shaft is provided with a threaded groove, and the outer wall of the threaded groove is provided with a locking bolt.

[0009] Preferably, the reciprocating assembly includes a reciprocating lead screw rotatably connected inside the slide rail bracket, the slider is slidably connected to the inner wall of the slide rail bracket, a sliding bolt is provided inside the slider, the threaded groove on the outer wall of the reciprocating lead screw is slidably connected to the sliding bolt, and the reciprocating lead screw and the drive shaft move synchronously through a transmission belt and a transmission wheel.

[0010] Preferably, the upper end face of the slider is provided with a guide ring, and the guide ring is provided in four sets.

[0011] Preferably, the jacking assembly includes a support slide rail fixed to the top of the third support frame, a screw is rotatably connected inside the support slide rail, a movable block is slidably connected to the inner wall of the support slide rail, the movable block is threadedly connected to the screw, and a support rod is provided at the lower end of the movable block via a rotating shaft. One end of the movable rod is located inside the third support frame and is rotatably connected via a rotating shaft, and the other end of the support rod is rotatably connected to the upper end face of the movable rod via a rotating shaft.

[0012] Preferably, a pair of limiting plates are fixed to the lower end of the mounting plate, and the pair of limiting plates are respectively located on both sides of the lower pressure roller. A support roller for cotton yarn conveying is provided on the inner side of the third support frame.

[0013] Beneficial effects

[0014] This invention provides a slub rayon yarn collecting cylinder structure with a guide winding assembly. Compared with the prior art, it has the following advantages:

[0015] Firstly, this invention uses a motor as the power source, replacing the traditional manual rotation, which greatly improves the rotation efficiency of the collection cylinder and reduces the labor intensity of the operators. Secondly, the guide ring provides a precise guiding path for the cotton yarn. During the rotation of the collection cylinder, the reciprocating movement of the guide ring allows the cotton yarn to be evenly distributed on the outer wall of the collection cylinder, effectively solving the problem that the cotton yarn is prone to deviating from the axis and winding in the traditional collection method, and ensuring the neatness and uniformity of the winding.

[0016] Secondly, this invention utilizes a handwheel to rotate the screw. Since the movable block is threadedly connected to the screw and slides on the inner wall of the support rail, the rotation of the screw causes the movable block to move horizontally within the support rail. This horizontal movement of the movable block drives the support rod to swing via a rotating shaft. The other end of the support rod is rotatably connected to the upper surface of the movable rod via the rotating shaft. One end of the movable rod is located inside the third support frame and is rotatably connected via the rotating shaft. Therefore, the swinging of the support rod pushes the movable rod to rotate around the rotating shaft connected to the third support frame. By rotating the screw, the pressure of the lower pressure roller on the cotton yarn can be easily adjusted. This allows for flexible adjustment of the pressure according to the different thicknesses and elasticities of the cotton yarn, as well as the needs of different stages during the winding process. This effectively avoids problems such as cotton yarn deformation, breakage, or loose winding caused by improper pressure, ensuring the quality of the cotton yarn and the winding effect. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the slide rail bracket structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the movable rod structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the collecting cylinder structure of this utility model.

[0021] In the diagram: 1. Mounting base; 2. First support frame; 201. Motor body; 202. Drive shaft; 203. Collection cylinder; 204. Locking bolt; 3. Second support frame; 301. Slide rail bracket; 302. Reciprocating screw; 303. Slider; 304. Sliding bolt; 305. Guide ring; 4. Fixed rod; 401. Third support frame; 402. Support roller; 403. Movable rod; 404. Mounting plate; 405. Lower pressure roller; 406. Limiting plate; 5. Support slide rail; 501. Screw; 502. Movable block; 503. Support rod. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4 This utility model provides a technical solution: a slub rayon yarn collecting cylinder structure with a guide winding assembly, including a mounting base 1, on which a connecting mechanism for collecting slub rayon yarn is provided, the connecting mechanism including:

[0024] The guide assembly includes a first support frame 2 fixed at the upper edge of the mounting base 1, a motor body 201 provided on the side wall of the first support frame 2, a drive shaft 202 fixed at the output end of the motor body 201, a second support frame 3 fixed on the upper surface of the mounting base 1 on one side of the first support frame 2, a slide rail bracket 301 fixed at the top of the second support frame 3, and a slider 303 connected by a reciprocating assembly provided inside the slide rail bracket 301.

[0025] The adjustment assembly includes a fixed rod 4 disposed on the side wall of the slider 303. One end of the fixed rod 4 is fixed to a third support frame 401. The interior of the third support frame 401 is provided with a movable rod 403 connected by a push assembly. One end of the movable rod 403 is fixed to a mounting plate 404. The interior of the mounting plate 404 is rotatably connected to a pressure roller 405.

[0026] In a preferred embodiment, a collection cylinder 203 is fitted on the outer wall of the drive shaft 202, and a threaded groove is provided at one end of the drive shaft 202, with a locking bolt 204 provided on the outer wall of the threaded groove.

[0027] Furthermore, when the motor body 201 is started, its output end drives the drive shaft 202 to rotate. Since the outer wall of the drive shaft 202 is fitted with a collection cylinder 203 and fixed by a locking bolt 204 on one end of the threaded groove, the collection cylinder 203 rotates together with the drive shaft 202.

[0028] In a preferred embodiment, the reciprocating assembly includes a reciprocating lead screw 302 rotatably connected inside the slide rail bracket 301, a slider 303 slidably connected to the inner wall of the slide rail bracket 301, a sliding bolt 304 inside the slider 303, and a threaded groove on the outer wall of the reciprocating lead screw 302 slidably connected to the sliding bolt 304. The reciprocating lead screw 302 and the drive shaft 202 move synchronously through a transmission belt and a transmission wheel. A guide ring 305 is provided on the upper end face of the slider 303, and four sets of guide rings 305 are provided.

[0029] As the drive shaft 202 rotates, it drives the reciprocating screw 302 to rotate synchronously through the transmission belt and transmission wheel. Because the sliding bolt 304 inside the slider 303 is slidably connected to the threaded groove on the outer wall of the reciprocating screw 302, and the slider 303 is slidably connected to the inner wall of the slide rail bracket 301, the rotation of the reciprocating screw 302 will drive the slider 303 to make reciprocating linear motion along the slide rail bracket 301. Also, because four sets of guide rings 305 are provided on the upper end face of the slider 303, the guide rings 305 will also move back and forth with the movement of the slider 303.

[0030] In a preferred embodiment, the pushing assembly includes a support slide rail 5 fixed to the top of a third support frame 401. A screw 501 is rotatably connected inside the support slide rail 5. A movable block 502 is slidably connected to the inner wall of the support slide rail 5. The movable block 502 is threadedly connected to the screw 501. A support rod 503 is rotatably connected to the lower end of the movable block 502 via a rotating shaft. One end of the movable rod 503 is located inside the third support frame 401 and is rotatably connected via a rotating shaft. The other end of the support rod 503 is rotatably connected to the upper end face of the movable rod 503 via a rotating shaft. A pair of limiting plates 406 are fixed to the lower end of the mounting plate 404. The pair of limiting plates 406 are respectively located on both sides of the pressure roller 405. A support roller 402 for cotton yarn conveying is provided inside the third support frame 401. The pressure roller 405 is used to press down on the cotton yarn and adjust the pressure of winding the cotton yarn.

[0031] Furthermore, when it is necessary to adjust the pressure of the lower pressure roller 405 on the cotton yarn, the screw 501 is rotated by handwheel. Since the movable block 502 is threadedly connected to the screw 501 and slides on the inner wall of the support slide rail 5, the rotation of the screw 501 will cause the movable block 502 to move horizontally within the support slide rail 5. The horizontal movement of the movable block 502 will drive the support rod 503 to swing through the rotating shaft. The other end of the support rod 503 is rotatably connected to the upper end face of the movable rod 403 through the rotating shaft. One end of the movable rod 403 is located inside the third support frame 401 and is rotatably connected through the rotating shaft. Therefore, the swing of the support rod 503 will push the movable rod 403 to rotate around the rotating shaft connected to the third support frame 401.

[0032] Specifically, the rotation of the movable rod 403 drives the mounting plate 404 and the lower pressure roller 405 fixed on the mounting plate 404 to move up and down, thereby adjusting the distance between the lower pressure roller 405 and the support roller 402, and thus adjusting the pressure on the cotton yarn.

[0033] During this process, a pair of limiting plates 406 at the lower end of the mounting plate 404 are always on both sides of the lower pressure roller 405, which restricts the position of the lower pressure roller 405 and prevents it from shifting to the left or right. The presence of the support roller 402 provides auxiliary support for the conveying of cotton yarn. In conjunction with the lower pressure roller 405, the cotton yarn is conveyed more smoothly.

[0034] The motor mentioned above is a servo motor with model number EDSMT-2T110-020A.

[0035] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0036] When the motor body 201 is started, its output end drives the drive shaft 202 to rotate. Since the outer wall of the drive shaft 202 is fitted with a collection cylinder 203 and fixed by a locking bolt 204 on one end of the threaded groove, the collection cylinder 203 rotates together with the drive shaft 202. At the same time, the drive shaft 202 drives the reciprocating screw 302 to rotate synchronously through the transmission belt and the transmission wheel. Since the sliding bolt 304 inside the slider 303 is slidably connected to the threaded groove on the outer wall of the reciprocating screw 302, and the slider 303 is slidably connected to the inner wall of the slide rail bracket 301, the rotation of the reciprocating screw 302 will drive the slider 303 to make reciprocating linear motion along the slide rail bracket 301. Since the upper end face of the slider 303 is provided with four sets of guide rings 305, the guide rings 305 will also move back and forth with the movement of the slider 303.

[0037] When it is necessary to adjust the pressure of the lower pressure roller 405 on the cotton yarn, the screw 501 is rotated by handwheel. Since the movable block 502 is threadedly connected to the screw 501 and slides on the inner wall of the support slide rail 5, the rotation of the screw 501 will cause the movable block 502 to move horizontally within the support slide rail 5. The horizontal movement of the movable block 502 drives the support rod 503 to swing through the rotating shaft. The other end of the support rod 503 is rotatably connected to the upper end face of the movable rod 403 through the rotating shaft. One end of the movable rod 403 is located inside the third support frame 401 and is rotatably connected through the rotating shaft. Therefore, the support rod 503... The swinging motion pushes the movable rod 403 to rotate around the rotation axis connected to the third support frame 401, thereby driving the mounting plate 404 and the lower pressure roller 405 fixed on the mounting plate 404 to move up and down, thereby adjusting the distance between the lower pressure roller 405 and the support roller 402, and thus adjusting the pressure on the cotton yarn. During this process, a pair of limiting plates 406 at the lower end of the mounting plate 404 are always on both sides of the lower pressure roller 405, limiting the position of the lower pressure roller 405 to prevent it from shifting left and right. The support roller 402 provides auxiliary support for the conveying of cotton yarn and works with the lower pressure roller 405 to make the conveying of cotton yarn smoother.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A slub rayon yarn collecting tube structure with a guide winding assembly, comprising a mounting base (1), characterized in that: The mounting base (1) is provided with a connecting mechanism for collecting slub rayon yarn, the connecting mechanism including: The guide assembly includes a first support frame (2) fixed at the upper edge of the mounting base (1), a motor body (201) is provided on the side wall of the first support frame (2), a drive shaft (202) is fixed at the output end of the motor body (201), a second support frame (3) is fixed on the upper surface of the mounting base (1) on one side of the first support frame (2), a slide rail bracket (301) is fixed at the top of the second support frame (3), and a slider (303) connected by a reciprocating assembly is provided inside the slide rail bracket (301). The adjustment assembly includes a fixed rod (4) disposed on the side wall of the slider (303), one end of the fixed rod (4) is fixed to a third support frame (401), the interior of the third support frame (401) is provided with a movable rod (403) connected by a push assembly, one end of the movable rod (403) is fixed to a mounting plate (404), and the interior of the mounting plate (404) is rotatably connected to a lower pressure roller (405).

2. The slub rayon yarn collecting tube structure with guide winding assembly according to claim 1, characterized in that: The outer wall of the drive shaft (202) is fitted with a collecting cylinder (203), and one end of the drive shaft (202) is provided with a threaded groove, and the outer wall of the threaded groove is provided with a locking bolt (204).

3. The slub rayon yarn collecting tube structure with guide winding assembly according to claim 1, characterized in that: The reciprocating assembly includes a reciprocating screw (302) rotatably connected inside the slide rail bracket (301), a slider (303) slidably connected to the inner wall of the slide rail bracket (301), a sliding bolt (304) inside the slider (303), and a threaded groove on the outer wall of the reciprocating screw (302) slidably connected to the sliding bolt (304). The reciprocating screw (302) and the drive shaft (202) move synchronously through a transmission belt and a transmission wheel.

4. The slub rayon yarn collecting tube structure with guide winding assembly according to claim 1, characterized in that: The upper end face of the slider (303) is provided with a guide ring (305), and the guide ring (305) is configured in four groups.

5. The slub rayon yarn collecting tube structure with guide winding assembly according to claim 1, characterized in that: The jacking assembly includes a support slide rail (5) fixed to the top of a third support frame (401). A screw (501) is rotatably connected inside the support slide rail (5). A movable block (502) is slidably connected to the inner wall of the support slide rail (5). The movable block (502) is threadedly connected to the screw (501). A support rod (503) is rotatably connected to the lower end of the movable block (502) via a rotating shaft. One end of the movable rod (403) is located inside the third support frame (401) and is rotatably connected via a rotating shaft. The other end of the support rod (503) is rotatably connected to the upper end face of the movable rod (403) via a rotating shaft.

6. The slub rayon yarn collecting tube structure with guide winding assembly according to claim 1, characterized in that: A pair of limiting plates (406) are fixed at the lower end of the mounting plate (404), and the pair of limiting plates (406) are respectively on both sides of the lower pressure roller (405). A support roller (402) for cotton yarn conveying is provided on the inner side of the third support frame (401).

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