A cotton yarn twisting device

Abstract

The utility model relates to a cotton yarn winding and twisting device belongs to cotton yarn production technical field, including bottom plate, fixedly connected in the mounting plate of bottom plate top, fixedly installed in the speed reducer of bottom plate top one side and the winding roller of detachable installation on the output shaft of speed reducer, the side of mounting plate is provided with rotating mechanism, the top of bottom plate is provided with the cleaning mechanism of cleaning the dust outside cotton yarn silk line, rotating mechanism includes the rotating pipe of rotating connection in the outside of mounting plate. The cotton yarn winding and twisting device, through the drive motor drive synchronous structure drive impeller rotation, produce negative pressure in the collection box, real -time cleaning dust on cotton yarn silk line, avoid dust accumulation influence quality, shorten the time of replacement cleaning piece, improve maintenance efficiency, the electric push rod can be adjusted according to the demand automatic adjustment rotating roller position, elastic telescopic link ensures that the tension is stable, ball reduces friction, and the limiting pipe prevents silk line deviation, guarantees winding and twisting neatness.

Description

Technical Field

[0001] This utility model relates to the field of cotton yarn production technology, specifically a cotton yarn twisting device. Background Technology

[0002] Cotton yarn is made from cotton fibers through spinning processes. After being plied, it is called cotton thread. Depending on the spinning process, it can be divided into carded yarn and combed yarn. Regardless of the type of yarn lap, pliing into thread requires corresponding twisting operations. A cotton yarn twisting machine is a textile device that twists multiple yarns together to form cotton yarn. The quality of the plied cotton yarn depends on the quality of the cotton thread it makes. High-quality cotton yarn has the advantages of fewer impurities, good luster, high strength, and uniform thread, and is widely used in various fabrics.

[0003] Chinese utility model patent CN220183472U discloses a twisting device for cotton yarn production, including a working plate. A support plate is fixed to one top end of the working plate, and a rotating tube is rotatably connected to one side of the outer wall of the support plate. A rotating ring is sleeved and fixed to one end of the outer wall of the rotating tube, and cotton yarn rods are evenly distributed along one side of the outer wall of the rotating ring. A U-shaped frame is fixed to the other side of the outer wall of the support plate, and a rotating rod is fixed to the inner wall of one end of the U-shaped frame.

[0004] However, the cleaning component of the cotton yarn twisting device of this utility model is fixed on the cleaning disc by the interference fit between the ball head insert and the fastening hole. Although it is stable, it is cumbersome and time-consuming to replace. In addition, when the cleaning cotton is wiping and cleaning dust, the cleaning effect is inconsistent due to the uneven tension and speed of the cotton yarn threads. Some dust is not completely removed, which affects the quality of cotton yarn. Therefore, a cotton yarn twisting device is proposed to solve the problems mentioned above. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a cotton yarn twisting device that has advantages such as high production quality and stable tension, thus solving the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A cotton yarn twisting device includes a base plate, a mounting plate fixedly connected to the top of the base plate, a reduction motor fixedly mounted on one side of the top of the base plate, and a take-up roller detachably mounted on the output shaft of the reduction motor. A rotating mechanism is provided on one side of the mounting plate, and a cleaning mechanism for cleaning dust from the outside of the cotton yarn is provided on the top of the base plate.

[0008] The rotating mechanism includes a rotating tube rotatably connected to the outside of the mounting plate and a drive motor fixedly mounted on one side of the mounting plate. A gear is fixedly connected to one end of the rotating tube, and a transmission gear meshing with the gear is fixedly connected to the output shaft of the drive motor. A mounting rod is rotatably connected to the outside of the gear.

[0009] The cleaning mechanism includes a collection box and a support rod fixedly connected to the top of the base plate. An impeller is rotatably connected inside the collection box. A disc is fixedly connected to the top of the support rod. A guide pipe is fixedly connected to the outside of the disc. A conveying pipe is fixedly connected between the disc and the collection box. A synchronization structure is provided on the outside of the impeller.

[0010] Furthermore, the number of mounting rods is multiple sets, and the multiple sets of mounting rods are distributed in a ring shape on the outside of the gear disk.

[0011] Furthermore, there are multiple guide tubes, each with a suction hole inside, and a check valve is elastically hinged inside the delivery tube.

[0012] Furthermore, the synchronization structure includes a driven wheel fixedly connected to the outside of the impeller and a transmission wheel fixedly installed on the outside of the transmission gear, and the transmission wheel and the driven wheel are externally connected by a belt.

[0013] Furthermore, a collection frame is slidably connected inside the collection box, and a handle is fixedly connected to the outside of the collection frame.

[0014] Furthermore, an adjustment mechanism is provided on the top of the base plate. The adjustment mechanism includes an electric push rod fixedly installed on the top of the base plate. A fixed plate is fixedly connected to the output end of the electric push rod. A mounting bracket is fixedly connected to one side of the top of the fixed plate. A slider is slidably connected inside the mounting bracket. A rotating roller extending to the outside of the slider is rotatably connected inside the slider.

[0015] Furthermore, an elastic telescopic rod is fixedly installed inside the mounting frame, and the end of the elastic telescopic rod away from the mounting frame is fixedly connected to the slider.

[0016] Furthermore, a limiting tube is provided on the other side of the top of the fixed plate, and a support block is fixedly connected between the limiting tube and the fixed plate. Ball bearings are rolled on the inner wall of the limiting tube.

[0017] Compared with the prior art, the present invention provides a cotton yarn twisting device, which has the following beneficial effects:

[0018] 1. This cotton yarn twisting device, when driven by a motor, rotates the transmission gear. The transmission wheel drives the driven wheel and impeller to rotate via a belt, generating negative pressure in the collection box. At the same time, the suction holes on the guide pipe suck in the dust on the outside of the cotton yarn and into the collection box through the conveying pipe. This achieves real-time cleaning of dust on the cotton yarn, avoids dust accumulation affecting the quality of the cotton yarn, greatly shortens the time for replacing cleaning parts, and improves the maintenance efficiency of the equipment.

[0019] 2. This cotton yarn twisting device can automatically adjust the height of the fixed plate according to the actual needs during the cotton yarn twisting process by extending and retracting the electric push rod, thereby changing the position of the rotating roller and realizing the initial adjustment of the tension of the cotton yarn. Through the cooperation of the elastic telescopic rod and the slider, the position of the rotating roller can be automatically adjusted to ensure that the cotton yarn maintains a stable tension during the twisting process, avoiding cotton yarn breakage or uneven twisting caused by uneven tension. By setting ball bearings, the friction between the yarn and the limiting tube can be reduced, reducing yarn wear. At the same time, the limiting tube plays a limiting role in the yarn, preventing the yarn from deviating during the twisting process and ensuring the neatness of the twisting. Attached Figure Description

[0020] Figure 1 This is a three-dimensional view of the structure of this utility model;

[0021] Figure 2 This is a three-dimensional structural view of the cleaning mechanism of this utility model;

[0022] Figure 3 This is a three-dimensional structural view of the adjustment mechanism of this utility model.

[0023] In the diagram: 1. Base plate; 2. Mounting plate; 3. Gear motor; 4. Take-up roller; 5. Rotating mechanism; 51. Rotating tube; 52. Gear disc; 53. Mounting rod; 54. Drive motor; 55. Transmission gear; 6. Cleaning mechanism; 61. Collection box; 62. Impeller; 63. Support rod; 64. Disc; 65. Guide tube; 66. Conveying tube; 67. Driven wheel; 68. Transmission wheel; 69. Belt; 610. Collection frame; 7. Adjusting mechanism; 71. Electric push rod; 72. Fixing plate; 73. Limiting tube; 74. Ball bearing; 75. Mounting frame; 76. Slider; 77. Elastic telescopic rod; 78. Rotating roller. Detailed Implementation

[0024] 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.

[0025] Please see Figures 1 to 3 A cotton yarn twisting device in this embodiment includes a base plate 1, a mounting plate 2 fixedly connected to the top of the base plate 1, a reduction motor 3 fixedly mounted on one side of the top of the base plate 1, and a take-up roller 4 detachably mounted on the output shaft of the reduction motor 3. A rotating mechanism 5 is provided on one side of the mounting plate 2, and a cleaning mechanism 6 for cleaning dust from the outside of the cotton yarn is provided on the top of the base plate 1.

[0026] The rotating mechanism 5 includes a rotating tube 51 rotatably connected to the outside of the mounting plate 2 and a drive motor 54 fixedly mounted on one side of the mounting plate 2. A geared disc 52 is fixedly connected to one end of the rotating tube 51. A transmission gear 55 that meshes with the geared disc 52 is fixedly connected to the output shaft of the drive motor 54. A mounting rod 53 is rotatably connected to the outside of the geared disc 52. The drive motor 54 drives the geared disc 52 to rotate through the transmission gear 55, thereby causing the rotating tube 51 to rotate, thus realizing the twisting operation of the cotton yarn.

[0027] Specifically, there are multiple sets of mounting rods 53, which are arranged in a ring shape on the outside of the gear disc 52.

[0028] In this embodiment, the cleaning mechanism 6 includes a collection box 61 and a support rod 63 fixedly connected to the top of the base plate 1. An impeller 62 is rotatably connected inside the collection box 61. A disc 64 is fixedly connected to the top of the support rod 63. A guide pipe 65 is fixedly connected to the outside of the disc 64. A conveying pipe 66 is fixedly connected between the disc 64 and the collection box 61. A synchronization structure is provided on the outside of the impeller 62. The cleaning mechanism 6 achieves synchronized operation with the rotating mechanism 5 through the synchronization structure. When the drive motor 54 drives the transmission gear 55 to rotate, the transmission wheel 68 drives the driven wheel 67 and the impeller 62 to rotate through the belt 69, generating negative pressure inside the collection box 61. At the same time, the suction holes on the guide pipe 65 suck in the dust on the outside of the cotton yarn and thread, which enters the collection box 61 through the conveying pipe 66, realizing real-time cleaning of dust on the cotton yarn and thread, and avoiding dust accumulation that affects the quality of the cotton yarn.

[0029] The guide tubes 65 are multiple in number, and each guide tube 65 has a suction hole inside. The delivery tube 66 is elastically hinged with a check valve inside.

[0030] Specifically, the synchronization structure includes a driven wheel 67 fixedly connected to the outside of the impeller 62 and a transmission wheel 68 fixedly installed to the outside of the transmission gear 55. The transmission wheel 68 and the driven wheel 67 are externally connected by a belt 69.

[0031] It should be noted that the collection box 61 has a sliding connection inside the collection frame 610, and the collection frame 610 has a handle fixedly connected to the outside.

[0032] In this embodiment, an adjustment mechanism 7 is provided on the top of the base plate 1. The adjustment mechanism 7 includes an electric push rod 71 fixedly installed on the top of the base plate 1. A fixed plate 72 is fixedly connected to the output end of the electric push rod 71. A mounting frame 75 is fixedly connected to one side of the top of the fixed plate 72. A slider 76 is slidably connected inside the mounting frame 75. A rotating roller 78 extending to the outside of the slider 76 is rotatably connected inside the slider 76. The electric push rod 71 can automatically adjust the height of the fixed plate 72 according to the actual needs during the cotton yarn twisting process, thereby changing the position of the rotating roller 78, realizing the initial adjustment of the tension of the cotton yarn, ensuring that the cotton yarn maintains a suitable tension during the twisting process, and improving the stability and quality of the twisting.

[0033] The mounting frame 75 has an internally fixed elastic telescopic rod 77, with the end of the elastic telescopic rod 77 away from the mounting frame 75 fixedly connected to the slider 76. During the cotton yarn twisting process, when the tension of the cotton yarn changes instantaneously, the elastic telescopic rod 77 can buffer the change through its own elastic deformation, preventing abrupt changes in the position of the roller 78 and ensuring the smoothness and continuity of tension adjustment.

[0034] Specifically, a limiting tube 73 is provided on the other side of the top of the fixing plate 72. A support block is fixedly connected between the limiting tube 73 and the fixing plate 72. A ball bearing 74 is rolled on the inner wall of the limiting tube 73. When the cotton yarn passes through the limiting tube 73, the ball bearing 74 can reduce the friction between the yarn and the limiting tube 73, reduce yarn wear, and at the same time, the limiting tube 73 plays a limiting role for the yarn, preventing the yarn from deviating during the twisting process and ensuring the neatness of the twisting.

[0035] The working principle of the above embodiments is as follows:

[0036] During operation, the cotton yarn roll is first placed on the mounting rod 53 outside the toothed disc 52 to improve production efficiency. The cotton yarn thread passes through the guide tube 65 and enters the twisting and cleaning stage. The cotton yarn thread is located on the lower surface of the rotating roller 78. The drive motor 54 starts and drives the toothed disc 52 to rotate through the transmission gear 55 to realize the twisting of the cotton yarn. At the same time, the impeller 62 is driven to rotate through the synchronous structure, generating negative pressure in the collection box 61, which sucks the dust on the cotton yarn thread into the collection frame 610. The check valve prevents the dust from flowing back. The electric push rod 71 and the elastic telescopic rod 77 adjust the position of the rotating roller 78 to stabilize the tension of the cotton yarn thread. The limiting tube 73 reduces friction and limits the movement. Finally, the reduction motor 3 drives the take-up roller 4 to take up the cotton yarn. The take-up roller 4 is detachable for quick replacement and improves production efficiency.

[0037] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods, and any method that achieves the desired beneficial effect can be implemented. Furthermore, all electrical components in this embodiment are electrically connected to the main controller and power supply. The main controller can be a conventional, known device such as a computer that performs control functions. Those skilled in the art can control the electrical components through simple programming, and the existing disclosed power connection technologies are common knowledge in the field. Therefore, this embodiment will not elaborate further on their specific structural composition and working principles.

[0038] It should be noted that the orientations or positional relationships indicated herein are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the purpose of facilitating the description of this application and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0039] 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 a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0040] 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 cotton yarn twisting device, characterized in that: Includes a base plate (1), a mounting plate (2) fixedly connected to the top of the base plate (1), a geared motor (3) fixedly mounted on one side of the top of the base plate (1), and a take-up roller (4) detachably mounted on the output shaft of the geared motor (3). A rotating mechanism (5) is provided on one side of the mounting plate (2), and a cleaning mechanism (6) for cleaning dust from the outside of the cotton yarn is provided on the top of the base plate (1). The rotating mechanism (5) includes a rotating tube (51) rotatably connected to the outside of the mounting plate (2) and a drive motor (54) fixedly installed on one side of the mounting plate (2). A gear plate (52) is fixedly connected to one end of the rotating tube (51). A transmission gear (55) meshing with the gear plate (52) is fixedly connected to the output shaft of the drive motor (54). A mounting rod (53) is rotatably connected to the outside of the gear plate (52). The cleaning mechanism (6) includes a collection box (61) and a support rod (63) fixedly connected to the top of the base plate (1). An impeller (62) is rotatably connected inside the collection box (61). A disc (64) is fixedly connected to the top of the support rod (63). A guide pipe (65) is fixedly connected to the outside of the disc (64). A conveying pipe (66) is fixedly connected between the disc (64) and the collection box (61). A synchronization structure is provided on the outside of the impeller (62).

2. The cotton yarn twisting device according to claim 1, characterized in that: The number of mounting rods (53) is multiple sets, and the multiple sets of mounting rods (53) are distributed in a ring shape on the outside of the toothed disc (52).

3. The cotton yarn twisting device according to claim 1, characterized in that: There are multiple guide tubes (65), and each guide tube (65) has a suction hole inside. The delivery tube (66) has a check valve that is elastically hinged inside.

4. The cotton yarn twisting device according to claim 1, characterized in that: The synchronization structure includes a driven wheel (67) fixedly connected to the outside of the impeller (62) and a transmission wheel (68) fixedly installed on the outside of the transmission gear (55). The transmission wheel (68) and the driven wheel (67) are externally connected by a belt (69).

5. The cotton yarn twisting device according to claim 1, characterized in that: The collection box (61) is internally slidably connected to a collection frame (610), and the collection frame (610) is externally fixedly connected to a handle.

6. The cotton yarn twisting device according to claim 1, characterized in that: An adjustment mechanism (7) is provided on the top of the base plate (1). The adjustment mechanism (7) includes an electric push rod (71) fixedly installed on the top of the base plate (1). A fixed plate (72) is fixedly connected to the output end of the electric push rod (71). A mounting bracket (75) is fixedly connected to one side of the top of the fixed plate (72). A slider (76) is slidably connected inside the mounting bracket (75). A rotating roller (78) extending to the outside of the slider (76) is rotatably connected inside the slider (76).

7. A cotton yarn twisting device according to claim 6, characterized in that: An elastic telescopic rod (77) is fixedly installed inside the mounting bracket (75), and the end of the elastic telescopic rod (77) away from the mounting bracket (75) is fixedly connected to the slider (76).

8. A cotton yarn twisting device according to claim 6, characterized in that: A limiting tube (73) is provided on the other side of the top of the fixed plate (72). A support block is fixedly connected between the limiting tube (73) and the fixed plate (72). A ball bearing (74) is rolled on the inner wall of the limiting tube (73).

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