Yarn guiding mechanism for cotton yarn spinning

Abstract

The utility model discloses a yarn guide mechanism for cotton yarn spinning, which relates to the field of yarn guide for cotton yarn spinning and comprises a mounting seat, a rotating wheel rotationally mounted on one side of the top end of the mounting seat, and a transmission mechanism arranged on the rotating wheel and used for adjusting the tension degree of yarns. The transmission mechanism comprises a limiting unit and an adjusting unit; the adjusting unit is used for adjusting the tension degree of the silk yarn making contact with the adjusting unit. And the limiting unit is used for limiting the movement of the adjusting unit. By arranging the transmission mechanism, when the device is used, a silk thread is wound on the inner side of the rotating wheel to make contact with the supporting rod, the silk thread can be guided, when the tension degree of the silk thread needs to be adjusted, rotating force can be given to the movable block, the rotating block and the rotating disc are made to rotate, pushing force is given to the supporting rod through the guide groove, and the silk thread can be guided. And the supporting rods are far away from each other or close to each other, so that the tension degree of the silk threads wound on the supporting rods is adjusted.

Description

Technical Field

[0001] The utility model relates to the field of cotton yarn weaving conductors, in particular to a conductor mechanism for cotton yarn weaving. Background Art

[0002] Cotton yarn is the yarn made from cotton fiber through spinning process, and is called cotton thread after plying. According to different spinning processes, it can be divided into carded yarn and combed yarn. Carded yarn: It is the yarn spun from cotton fiber through ordinary spinning system, and combed yarn: It is the yarn spun from cotton fiber through combed spinning system. Combed yarn uses high-quality raw materials, and the fibers in the yarn are straight and parallel, with few knots, good luster, uniform yarn and high strength. This type of cotton yarn is mostly used to weave high-end fabrics.

[0003] In the prior art, in order to prevent the silk thread from being entangled during the wire weaving process, a guide device is generally required to guide the direction of the silk thread. The existing guide device is generally a roller fixed on a textile frame, and the tension of the silk thread cannot be adjusted, so the wire is prone to loosening and cannot be kept in a tensioned state, which causes the cotton yarn to scatter during the weaving process when the cotton yarn is collected. Utility Model Content

[0004] The purpose of the utility model is to provide a wire guide mechanism for cotton yarn weaving in order to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a wire guide mechanism for cotton yarn weaving, comprising a mounting seat, a rotating wheel is rotatably mounted on one side of the top of the mounting seat, and a transmission mechanism is arranged on the rotating wheel to adjust the tension of the thread;

[0006] The transmission mechanism includes a limiting unit and an adjusting unit;

[0007] The adjusting unit is used to adjust the tension of the wire in contact with the adjusting unit;

[0008] The limiting unit is used to limit the movement of the adjusting unit.

[0009] As a further solution of the utility model: the adjustment unit includes a turntable, a guide groove, a support rod, a movable block, and a guide rod;

[0010] The turntable is rotatably mounted on the inner side of the rotating wheel, and the turntable is used to drive the guide groove to rotate synchronously;

[0011] The guide groove is provided on the outer wall of the rotating disk, and the rotating guide groove is used to provide thrust for the movement of the support rod;

[0012] The support rod is vertically slidably mounted on the inner side of the rotating wheel, and the support rod is used to provide support for the silk thread;

[0013] The guide rod is fixed to the outer wall of the rotating disk and extends to the inner cavity of the movable block, and the guide rod is used to receive the rotational force from the movable block;

[0014] The movable block is axially slidably mounted on the outer wall of the guide rod and extends to the outside of the rotating wheel. The movable block is used to drive the guide rod to rotate.

[0015] As a further solution of the utility model: the limiting unit includes a limiting rod and a limiting groove;

[0016] The limiting rod is fixed to the outer wall of the movable block and is located on one side of the rotating wheel, and the limiting rod is used to provide a limit for the rotation of the movable block;

[0017] The limiting groove is arranged on the outer wall of the rotating wheel, and the limiting groove is used to cooperate with the limiting rod to limit the rotation of the movable block.

[0018] As a further solution of the utility model: the number of the guide grooves is three, and the three guide grooves are circumferentially distributed on the outer wall of the turntable with the center of the rotating wheel as the axis.

[0019] As a further solution of the utility model: the outer wall of the guide groove is tilted as a whole, and the outer wall of the support rod matches the inner cavity of the guide groove.

[0020] As a further solution of the utility model: a slide groove is formed on the inner side of the rotating wheel for the vertical movement of the support rod, a protrusion is fixed on the outer wall of the guide rod to receive the rotational thrust from the movable block, and a slide groove is formed in the inner cavity of the movable block for the relative movement of the guide rod.

[0021] As a further solution of the utility model: the outer wall of the limiting rod is in an "L"-shaped structure as a whole, and there are multiple limiting grooves, which are evenly distributed on the outer wall of the rotating wheel in the circumferential direction.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] By setting up a transmission mechanism, when using this device, the silk thread can be guided by winding the silk thread around the inner side of the rotating wheel and contacting it with the support rod. When the tension of the silk thread needs to be adjusted, a rotating force can be given to the movable block to rotate the rotating block and the turntable, thereby giving a thrust to the support rod through the guide groove, so that the support rods move away from or closer to each other, thereby completing the adjustment of the tension of the silk thread wrapped around the support rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the utility model;

[0025] Figure 2It is a structural schematic diagram of the transmission mechanism of the utility model;

[0026] Figure 3 This is a schematic diagram of the installation structure of the guide rod of the utility model.

[0027] In the figure: 1, mounting seat; 2, rotating wheel; 3, transmission mechanism; 301, rotating disk; 302, guide groove; 303, supporting rod; 304, movable block; 305, limiting rod; 306, limiting groove; 307, guide rod. DETAILED DESCRIPTION

[0028] 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.

[0029] See also Figure 1-Figure 3 In the embodiment of the utility model, a wire guide mechanism for cotton yarn weaving includes a mounting seat 1, a rotating wheel 2 is rotatably mounted on one side of the top of the mounting seat 1, and a transmission mechanism 3 is arranged on the rotating wheel 2 to adjust the tension of the thread;

[0030] The transmission mechanism 3 includes a limiting unit and an adjusting unit;

[0031] The adjusting unit is used for adjusting the tension of the wire in contact with the adjusting unit;

[0032] The limiting unit is used to limit the movement of the adjusting unit;

[0033] The adjustment unit includes a rotating disk 301, a guide slot 302, a support rod 303, a movable block 304, and a guide rod 307;

[0034] The rotating disk 301 is rotatably mounted on the inner side of the rotating wheel 2, and the rotating disk 301 is used to drive the guide groove 302 to rotate synchronously;

[0035] The guide groove 302 is provided on the outer wall of the rotating disk 301, and the rotating guide groove 302 is used to provide thrust for the movement of the support rod 303;

[0036] The support rod 303 is vertically slidably mounted on the inner side of the rotating wheel 2, and the support rod 303 is used to provide support for the silk thread;

[0037] The guide rod 307 is fixed to the outer wall of the rotating disk 301 and extends to the inner cavity of the movable block 304. The guide rod 307 is used to receive the rotational force from the movable block 304;

[0038] The movable block 304 is axially slidably mounted on the outer wall of the guide rod 307 and extends to the outside of the rotating wheel 2. The movable block 304 is used to drive the guide rod 307 to rotate;

[0039] The limiting unit includes a limiting rod 305 and a limiting groove 306;

[0040] The limiting rod 305 is fixed to the outer wall of the movable block 304 and is located on one side of the rotating wheel 2. The limiting rod 305 is used to provide a limit for the rotation of the movable block 304.

[0041] The limiting groove 306 is provided on the outer wall of the rotating wheel 2 , and the limiting groove 306 is used to cooperate with the limiting rod 305 to limit the rotation of the movable block 304 .

[0042] In this embodiment, when the tension of the wire needs to be adjusted, an outward pulling force can be applied to the movable block 304 to make the movable block 304 move axially along the outer wall of the guide rod 307. At the same time, the movement of the movable block 304 will also synchronously drive the limit rod 305 to move, so that the end of the limit rod 305 moves out of the inner cavity of the limit groove 306. At this time, a rotational force can be applied to the movable block 304, and the rotating movable block 304 will transmit the rotational force to the guide rod 307 through the protrusion fixed on the outer wall of the guide rod 307. The guide rod 307 is rotated under the force, and the rotating guide rod 307 will synchronously drive the turntable 301 to rotate. The guide groove 302 rotates with the rotation of the turntable 301. The inclined guide groove 302 will give a thrust to the support rod 303 during the rotation, so that the support rod 303 moves along the vertical slide groove on the inner side of the rotating wheel 2, so that the support rods 303 are close to or away from each other, thereby completing the adjustment of the tension of the support rod 303 to prevent the silk thread from loosening or being too tight during the guiding process.

[0043] Please refer to Figure 1-Figure 3 There are three guide grooves 302, which are circumferentially distributed on the outer wall of the turntable 301 with the center of the rotating wheel 2 as the axis. The outer wall of the guide groove 302 is inclined as a whole. The outer wall of the support rod 303 matches the inner cavity of the guide groove 302. A slide groove for vertical movement of the support rod 303 is formed on the inner side of the rotating wheel 2. A protrusion that receives the rotation thrust from the movable block 304 is fixed on the outer wall of the guide rod 307. The inner cavity of the movable block 304 is formed with a slide groove for relative movement of the guide rod 307. The outer wall of the limiting rod 305 is an "L"-shaped structure as a whole. There are multiple limiting grooves 306, which are evenly distributed on the outer wall of the rotating wheel 2 in the circumferential direction.

[0044] In this embodiment: through this structure, after the tension of the silk thread is adjusted, a thrust can be given to the movable block 304, and the movable block 304 will move along the outer wall of the guide rod 307. The moving movable block 304 will also synchronously drive the limiting rod 305 to move, so that one end of the limiting rod 305 enters the inner cavity of a corresponding limiting groove 306, completing the rotation limit of the movable block 304, thereby ensuring that the turntable 301 will not rotate.

[0045] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A thread guide mechanism for cotton yarn weaving, comprising a mounting seat (1), a rotating wheel (2) being rotatably mounted on one side of the top end of the mounting seat (1), characterized in that: A transmission mechanism (3) arranged on the rotating wheel (2) for adjusting the tension of the thread; The transmission mechanism (3) comprises a limiting unit and an adjusting unit; The adjusting unit is used to adjust the tension of the wire in contact with the adjusting unit; The limiting unit is used to limit the movement of the adjusting unit.

2. A thread guide mechanism for cotton yarn weaving according to claim 1, characterized in that: The adjustment unit comprises a rotating disk (301), a guide groove (302), a support rod (303), a movable block (304), and a guide rod (307); The rotating disk (301) is rotatably mounted on the inner side of the rotating wheel (2), and the rotating disk (301) is used to drive the guide groove (302) to rotate synchronously; The guide groove (302) is provided on the outer wall of the rotating disk (301), and the rotating guide groove (302) is used to provide thrust for the movement of the support rod (303); The support rod (303) is vertically slidably mounted on the inner side of the rotating wheel (2), and the support rod (303) is used to provide support for the silk thread; The guide rod (307) is fixed on the outer wall of the rotating disk (301) and extends to the inner cavity of the movable block (304), and the guide rod (307) is used to receive the rotational force from the movable block (304); The movable block (304) is axially slidably mounted on the outer wall of the guide rod (307) and extends to the outside of the rotating wheel (2). The movable block (304) is used to drive the guide rod (307) to rotate.

3. A thread guide mechanism for cotton yarn weaving according to claim 2, characterized in that: The limiting unit comprises a limiting rod (305) and a limiting groove (306); The limiting rod (305) is fixed on the outer wall of the movable block (304) and is located on one side of the rotating wheel (2), and the limiting rod (305) is used to provide a limit for the rotation of the movable block (304); The limiting groove (306) is provided on the outer wall of the rotating wheel (2), and the limiting groove (306) is used to cooperate with the limiting rod (305) to limit the rotation of the movable block (304).

4. A thread guide mechanism for cotton yarn spinning according to claim 2, characterized in that: The number of the guide grooves (302) is three, and the three guide grooves (302) are circumferentially distributed on the outer wall of the rotating disk (301) with the center of the rotating wheel (2) as the axis.

5. A thread guide mechanism for cotton yarn weaving according to claim 2, characterized in that: The outer wall of the guide groove (302) is in an inclined state as a whole, and the outer wall of the support rod (303) matches the inner cavity of the guide groove (302).

6. A thread guide mechanism for cotton yarn weaving according to claim 2, characterized in that: A slide groove for vertical movement of the support rod (303) is formed on the inner side of the rotating wheel (2), a protrusion for receiving the rotational thrust from the movable block (304) is fixed on the outer wall of the guide rod (307), and a slide groove for relative movement of the guide rod (307) is formed in the inner cavity of the movable block (304).

7. A thread guide mechanism for cotton yarn weaving according to claim 3, characterized in that: The outer wall of the limiting rod (305) is in an "L"-shaped structure as a whole, and a plurality of the limiting grooves (306) are provided, and the plurality of limiting grooves (306) are evenly distributed in the circumferential direction on the outer wall of the rotating wheel (2).

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