Fine-count wool yarn twisting device

Abstract

The utility model relates to the field of wool yarn twisting, and discloses a fine-count wool yarn twisting device which comprises a base, a rotating disc is arranged at the top of the base, a fixing mechanism is arranged at the top of the rotating disc, a support is fixedly connected to the top of the base, a fixing frame is arranged at the top of the support, and a motor is fixedly connected to the back face of the fixing frame. According to the fine-count wool yarn twisting device, the yarn cylinder and the winding drum are installed on the rotating disc and the fixing frame respectively, so that multiple sets of wool yarn penetrate through the guide ring to be tied to the winding drum, and the yarn cylinder and the winding drum are arranged on the rotating disc and the fixing frame respectively; a motor and a second motor are used for rapidly twisting wool yarn, meanwhile, a rotating base is matched to drive a bobbin to wind the twisted wool yarn, then a servo motor is used for driving a screw to be matched with a moving block in a moving groove, a guide ring reciprocates front and back, the twisted wool yarn is guided, and the wool yarn is uniformly wound; the problem that an existing twisted wool yarn is difficult to wind on a yarn drum quickly and uniformly is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of wool yarn twisting, in particular to a fine-count wool yarn twisting device. Background Art

[0002] Wool yarn is mainly used for hand knitting and weaving. Wool yarn is a single yarn with twist made from wool. Wool yarn is also called wool yarn, which is a strand of yarn spun from wool. There are more than ten types and thicknesses of wool yarn. Twisting is to make the two ends of the straightened yarn rotate relative to each other, so that the single fibers on the surface of the yarn form a spiral shape relative to the axis of the yarn.

[0003] The patent with publication number CN 217266183 U discloses a fine-count wool yarn twisting device, which includes a twisting device body, a base is installed on one side of the twisting device body, a shaft is installed above the first motor, sliding wheels are arranged on both sides of the shaft, a first slide groove is opened on the inner side of the rotating disk, and a fixed column is installed above the rotating disk. The device is convenient for quickly twisting the wool yarn, convenient for people to use the device, increases the convenience and efficiency of the use of the device, increases the service life of the device, avoids the general twisting efficiency of the wool yarn of the device, and reduces the use efficiency of the device. However, the device has the problem that multiple yarn tubes are respectively fixed on multiple fixed columns, and then the first motor is used to drive the rotating disk to rotate together with the yarn tube for twisting. During the twisting process, the wool yarn passes through the yarn plate and then is wound on the transmission wheel, but there is no guiding mechanism in the device. During the winding process of the wool yarn, it is always wound at a position on the transmission wheel, thereby affecting the winding effect of the wool yarn. For this reason, a fine-count wool yarn twisting device is proposed to solve the problem that the existing twisted wool yarn is difficult to be quickly and evenly wound on the yarn tube. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a fine-count wool yarn twisting device to solve the above-mentioned problems.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fine-count wool yarn twisting device, comprising a base, a turntable is arranged on the top of the base, a fixing mechanism is arranged on the top of the turntable, a bracket is fixedly connected to the top of the base, a fixing frame is arranged on the top of the bracket, a motor is fixedly connected to the back of the fixing frame, a swivel seat is arranged inside the fixing frame, a movable groove is opened on the right side of the bracket, a movable block and a screw are arranged inside the movable groove, a guide ring is fixedly connected to the right side of the movable block, a servo motor is fixedly connected to the front side of the bracket, a second motor is arranged in the inner cavity of the base, and a fastening mechanism is arranged inside the fixing frame.

[0008] Preferably, the output shaft of the motor passes through the fixing frame and is fixedly connected to the rotating seat, and the output shaft of the second motor is fixedly connected to the rotating disk.

[0009] Preferably, the moving block is threadedly connected to the screw rod, and the output shaft of the servo motor is fixedly connected to the screw rod.

[0010] Preferably, the fixing mechanism is composed of a fixing seat, a groove, a semi-cylinder, a rotating shaft and a spring. The top of the fixing seat is provided with a groove, and the inner cavity of the groove is provided with two semi-cylinders, and the two semi-cylinders can form a cylinder.

[0011] Preferably, the bottoms of the two semi-cylinders are arranged in the inner cavity of the groove by means of a rotating shaft, and a plurality of springs are arranged between the two semi-cylinders.

[0012] Preferably, the fastening mechanism consists of a second turntable, a fastening disk and bolts, and the second turntable is arranged in the inner wall of the fixing frame and can rotate.

[0013] Preferably, the fastening disk is arranged on the back side of the second turntable, the bolt passes through the second turntable and is threadedly connected, and the bolt is fixedly connected to the fastening disk.

[0014] (III) Beneficial effects

[0015] 1. The fine-count wool yarn twisting device installs the yarn tube and the winding drum on a turntable and a fixed frame respectively, so that multiple groups of wool yarn are passed through the guide ring and tied to the winding drum. The motor and the second motor are used to quickly twist the wool yarn, and the rotating seat is used to drive the bobbin to rewind the twisted wool yarn. The servo motor is then used to drive the screw to cooperate with the moving block in the moving groove to make the guide ring reciprocate back and forth, guide the twisted wool yarn, and make it evenly reeled, thereby solving the problem that the existing twisted wool yarn is difficult to quickly and evenly wind around the yarn tube.

[0016] 2. The fine-count wool yarn twisting device combines two semi-cylinders into one cylinder under the action of the rotating shaft in the groove, and then puts the yarn tube on the cylinder and places it on the fixed seat. At this time, the spring is in a compressed state, and the two semi-cylinders have outward pressure to fix the yarn tube. No other operation is required for disassembly, and the yarn tube can be pulled out. The structure is simple, which improves the convenience of installation and disassembly of the yarn tube that needs to be twisted. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the structural diagram of the utility model;

[0018] Figure 2 This is a cross-sectional view of the structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structural fixing mechanism of the utility model;

[0020] Figure 4 This is a cross-sectional view of the structural fixing frame of the utility model.

[0021] In the figure: 1. base; 2. turntable; 3. fixing mechanism; 31. fixing seat; 32. groove; 33. semi-cylinder; 34. rotating shaft; 35. spring; 4. bracket; 5. fixing frame; 6. motor; 7. turntable; 8. moving groove; 9. moving block; 10. screw; 11. guide ring; 12. servo motor; 13. second motor; 14. fastening mechanism; 141. second turntable; 142. fastening plate; 143. bolt. DETAILED DESCRIPTION

[0022] 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.

[0023] Example: See Figure 1-4A fine-count wool yarn twisting device comprises a base 1, a turntable 2 is arranged on the top of the base 1, a fixing mechanism 3 is arranged on the top of the turntable 2, a bracket 4 is fixedly connected to the top of the base 1, a fixing frame 5 is arranged on the top of the bracket 4, a motor 6 is fixedly connected to the back of the fixing frame 5, a rotating seat 7 is arranged inside the fixing frame 5, a moving groove 8 is opened on the right side of the bracket 4, a moving block 9 and a screw 10 are arranged inside the moving groove 8, a guide ring 11 is fixedly connected to the right side of the moving block 9, a servo motor 12 is fixedly connected to the front of the bracket 4, a second motor 13 is arranged in the inner cavity of the base 1, and a fastening mechanism 14 is arranged inside the fixing frame 5. The output shaft of the motor 6 passes through the fixing frame 5 and is fixedly connected to the rotating seat 7, the output shaft of the second motor 13 is fixedly connected to the turntable 2, the motor 6 and the second motor 13 are used to quickly twist the wool yarn, and the rotating seat 7 is used to drive the bobbin to reel the twisted wool yarn, thereby improving the efficiency of the twisting and reeling of the wool yarn. The moving block 9 is threadedly connected to the screw 10, and the output shaft of the servo motor 12 is fixedly connected to the screw 10. According to the length of the reel, the servo motor 12 is used to drive the screw 10, and the moving block 9 can drive the guide ring 11 to reciprocate back and forth within the length of the reel, thereby evenly winding the twisted wool yarn on the bobbin. The fixing mechanism 3 is composed of a fixing seat 31, a groove 32, a semi-cylinder 33, a rotating shaft 34 and a spring 35. The top of the fixing seat 31 is provided with a groove 32, and the inner cavity of the groove 32 is provided with two semi-cylinders 33, and the two semi-cylinders 33 can form a cylinder. The bottoms of the two semi-cylinders 33 are both set in the inner cavity of the groove 32 by the rotating shaft 34. A plurality of springs 35 are set between the two semi-cylinders 33. The two semi-cylinders 33 are combined into a cylinder under the action of the rotating shaft 34 in the groove 32, and then the yarn tube is placed on the fixed seat 31. At this time, the spring 35 is in a compressed state, and the two semi-cylinders 33 have pressure to the outside to fix the yarn tube. No other operation is required for disassembly. Just pull out the yarn tube. The structure is simple, which improves the convenience of installation and disassembly of the yarn tube that needs to be twisted. The fastening mechanism 14 is composed of a second turntable 141, a fastening disk 142 and a bolt 143. The second turntable 141 is set in the inner wall of the fixed frame 5 and can rotate. The fastening disk 142 is arranged on the back side of the second turntable 141, and the bolt 143 passes through the second turntable 141 and is threadedly connected. The bolt 143 is fixedly connected to the fastening disk 142. When the wool yarn reel is installed in the fixed frame 5, the rotation of the turntable 7 can be limited first, and then the bolt 143 is rotated according to the length of the reel to drive the fastening disk 142 to squeeze the reel, so that the wool yarn reel is squeezed and installed on the fixed frame 5, which is convenient for the purpose of fixing and installing reels of different specifications, and is convenient for the subsequent guiding and winding of the twisted wool yarn.

[0024] Working principle: When using this fine-count wool yarn twisting device, the yarn bobbin to be required is fixed on the turntable 2 by means of the fixing mechanism 3, and the winding drum is fixed in the fixing frame 5 by means of the fastening mechanism 14. Multiple groups of wool yarn are passed through the guide ring 11 and wound around the winding drum. The motor 6 and the second motor 13 are turned on to quickly twist the wool yarn. At the same time, the rotating seat 7 is used to drive the bobbin to wind the twisted wool yarn. At this time, the servo motor 12 is turned on to drive the screw 10 to cooperate with the moving block 9 in the moving groove 8, so that the guide ring 11 reciprocates back and forth, thereby guiding the twisted wool yarn to be evenly wound, thereby solving the problem that the existing twisted wool yarn is difficult to quickly and evenly wind around the yarn bobbin.

[0025] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] 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 fine-count wool yarn twisting device, comprising a base (1), characterized in that: A turntable (2) is arranged on the top of the base (1), a fixing mechanism (3) is arranged on the top of the turntable (2), a bracket (4) is fixedly connected to the top of the base (1), a fixing frame (5) is arranged on the top of the bracket (4), a motor (6) is fixedly connected to the back of the fixing frame (5), a rotating seat (7) is arranged inside the fixing frame (5), a moving groove (8) is opened on the right side of the bracket (4), a moving block (9) and a screw (10) are arranged inside the moving groove (8), a guide ring (11) is fixedly connected to the right side of the moving block (9), a servo motor (12) is fixedly connected to the front of the bracket (4), a second motor (13) is arranged in the inner cavity of the base (1), and a fastening mechanism (14) is arranged inside the fixing frame (5).

2. A fine-count wool yarn twisting device according to claim 1, characterized in that: The output shaft of the motor (6) passes through the fixed frame (5) and is fixedly connected to the rotating seat (7), and the output shaft of the second motor (13) is fixedly connected to the rotating disk (2).

3. A fine-count wool yarn twisting device according to claim 1, characterized in that: The moving block (9) and the screw rod (10) are threadedly connected, and the output shaft of the servo motor (12) is fixedly connected to the screw rod (10).

4. A fine-count wool yarn twisting device according to claim 1, characterized in that: The fixing mechanism (3) is composed of a fixing seat (31), a groove (32), a semi-cylinder (33), a rotating shaft (34) and a spring (35). The top of the fixing seat (31) is provided with a groove (32). The inner cavity of the groove (32) is provided with two semi-cylinders (33). The two semi-cylinders (33) can form a cylinder.

5. A fine-count wool yarn twisting device according to claim 4, characterized in that: The bottoms of the two semi-cylinders (33) are arranged in the inner cavity of the groove (32) by means of a rotating shaft (34), and a plurality of springs (35) are arranged between the two semi-cylinders (33).

6. A fine-count wool yarn twisting device according to claim 1, characterized in that: The fastening mechanism (14) is composed of a second rotating disk (141), a fastening disk (142) and bolts (143); the second rotating disk (141) is arranged in the inner wall of the fixing frame (5) and is rotatable.

7. A fine-count wool yarn twisting device according to claim 6, characterized in that: The fastening disk (142) is arranged on the back side of the second rotating disk (141), the bolt (143) passes through the second rotating disk (141) and is threadedly connected, and the bolt (143) is fixedly connected to the fastening disk (142).

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