Doubling and twisting winding device of direct twisting machine

Abstract

The utility model relates to the field of direct twisting machines, and discloses a direct twisting machine doubling and twisting winding device which comprises two control boxes and a fixing cylinder, a twisting mechanism is fixedly connected between the two control boxes, a winding cylinder is rotatably installed on the inner wall of the twisting mechanism, and a sliding frame is slidably connected to the inner wall of the fixing cylinder; two telescopic rods are installed on the inner wall of the sliding frame in a sliding mode, one ends of the two telescopic rods are fixedly connected with an adjusting plate, and the two telescopic rods are symmetrically distributed with the adjusting plate as the axis; the two fixing cylinders are installed on the inner wall of the yarn twisting mechanism, the inner walls of the fixing cylinders are slidably connected with the sliding frame, the two telescopic rods are slidably installed on the inner wall of the sliding frame, and the adjusting plates are installed at one ends of the two telescopic rods, so that folded spun yarn is conveniently placed between the two adjusting plates, and the spun yarn is twisted through sliding of the sliding frame on the inner walls of the fixing cylinders. And the two adjusting plates repeatedly move relative to each other, so that loose spun yarns are secondarily folded.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of straight twister, in particular to a straight twister and twisting winding device. BACKGROUND

[0002] The straight twister is a kind of textile machinery and equipment, mainly used for twisting multiple yarns into one. The function of the straight twister is to process yarn or combined strand products into linear products for weaving and knitting. This equipment is suitable for a variety of materials, including cotton yarn, cotton, chemical fibers, etc., and can perform twisting and plying operations. The straight twister includes a twister body and a circuit part in structure, an external spindle is connected with a motor output shaft of the circuit part, and multiple yarns are combined into one through specific design. The application range of this equipment is wide, including but not limited to various fiber processing in the textile industry. When the conventional straight twister is used, the control box is installed stably, a twisting mechanism is installed between the two control boxes, the twisting mechanism is used to twist multiple yarns into one, and a winding drum is installed on the inner wall of the twisting mechanism to wind the combined yarn.

[0003] According to the related technology in the above, the inventor believes that when the conventional straight twister winds the yarn, the yarn is prone to looseness in the transmission process due to the distance from the winding drum, which causes the loose yarn to be wound into the winding drum, affecting the plying effect of the yarn.

[0004] The above information disclosed in the background is only used to increase the understanding of the background of the present application, and therefore, it can include prior art known by those skilled in the art. CONTENT OF THE UTILITY MODEL

[0005] In order to solve the problem of looseness of the conventional yarn before winding, the present application provides a straight twister and twisting winding device.

[0006] The straight twister and twisting winding device provided by the present application adopts the following technical scheme:

[0007] A straight twister and twisting winding device, comprising two control boxes and a fixed cylinder, a twisting mechanism is fixedly connected between the two control boxes, a winding drum is rotatably installed on the inner wall of the twisting mechanism, a sliding frame is slidably connected to the inner wall of the fixed cylinder, two telescopic rods are slidably installed on the inner wall of the sliding frame, an adjusting plate is fixedly connected to one end of the two telescopic rods, the two telescopic rods are symmetrically distributed about the adjusting plate, the top of the fixed cylinder and the inner wall of the twisting mechanism are fixedly installed, the two fixed cylinders are symmetrically distributed about the winding drum, and the size specification of the inner wall of the fixed cylinder is adapted to the size specification of the surface of the sliding frame.

[0008] Preferably, a fixed frame is fixedly connected to the inner wall of the twisting mechanism, a motor is fixedly installed on the surface of the fixed frame, a rotating block is fixedly connected to the output end of the motor, two pushing blocks are movably installed at one end of the rotating block, and one end of each of the two pushing blocks is fixedly connected to one end of each of the two sliding frames.

[0009] Preferably, a pull spring is fixedly installed on the inner wall of the fixed cylinder, one end of the pull spring is fixedly connected to the surface of the sliding frame, and the center of the pull spring and the center of the sliding frame are on the same straight line.

[0010] Preferably, each of the two adjusting plates is fixedly mounted with a twisting plate at the end closest to it. The twisting plate is a rubber plate, and the surface of the twisting plate is provided with a number of auxiliary grooves, which are evenly distributed on the surface of the twisting plate.

[0011] Preferably, a push spring is fixedly connected to one end of the telescopic rod, a connecting cylinder is fixedly installed at one end of the push spring, one end of the connecting cylinder is fixedly connected to the surface of the sliding frame, and the inner wall of the connecting cylinder is slidably installed with one end of the telescopic rod.

[0012] Preferably, a limiting frame is fixedly connected to the surface of the winding drum, the inner wall of the limiting frame is provided with a connecting hole, and a connecting ring is fixedly installed at one end of the limiting frame.

[0013] Preferably, the inner wall of the limiting frame is rotatably connected to two rotating wheels, which are symmetrically distributed about the connecting hole.

[0014] In summary, this application includes the following beneficial technical effects:

[0015] 1. By installing two fixed bobbins on the inner wall of the twisting mechanism, a sliding frame is slidably connected to the inner wall of the fixed bobbins. Two telescopic rods are slidably installed on the inner wall of the sliding frame, and an adjusting plate is installed at one end of each telescopic rod. This allows the gathered yarn to be placed between the two adjusting plates. The sliding frame slides along the inner wall of the fixed bobbins, causing the two adjusting plates to move repeatedly relative to each other, thus performing a secondary gathering of the loose yarn to ensure a good gathering effect before it enters the take-up drum. A fixed frame is installed on the inner wall of the twisting mechanism, and a motor is mounted on the surface of the fixed frame. A rotating block is installed at the output end of the motor, and the surface of the rotating block is movably connected to... A push block is attached, with one end of the push block fixedly installed to one end of the sliding frame. This allows the rotating block to be controlled by the motor after startup, and the rotating block pushes the push block at one end of the sliding frame, thereby controlling the movement of the two sliding frames. This makes it more convenient to use. A pull spring is installed on the inner wall of the fixed cylinder, with one end of the pull spring fixedly connected to the surface of the sliding frame. This allows the push block to be kept in contact with the surface of the rotating block, ensuring that the sliding frame can slide repeatedly within the fixed cylinder, effectively improving the yarn gathering effect. Compared with existing technologies, this effectively improves the yarn gathering effect of the straight twisting machine.

[0016] 2. A rubber twisting plate can also be installed at one end of the adjusting plate. The surface of the twisting plate has several auxiliary grooves to increase the friction between the two adjusting plates, effectively improving the yarn gathering effect. A push spring is fixedly connected to one end of the telescopic rod, and a connecting cylinder is fixedly installed at the other end of the push spring. One end of the connecting cylinder is fixedly connected to the surface of the sliding frame, and the inner wall of the connecting cylinder is slidably installed against the surface of the telescopic rod. This allows the push spring to push one end of the telescopic rod, bringing the two twisting plates together and ensuring a good fit between the twisting plates and the yarn. A limit frame is fixedly installed on the top of the drum. The inner wall of the limit frame has a connecting hole, and one end of the limit frame is fixedly connected to a connecting ring. This allows the gathered yarn to pass through the connecting hole and the connecting ring, making the winding of the yarn smoother and preventing the yarn from shifting during winding due to looseness, which would affect the winding effect of the drum. Two rotating wheels are rotatably connected to the inner wall of the limit frame. The surfaces of the rotating wheels are slidably installed with the surface of the yarn to reduce the friction between the yarn and the limit frame, preventing the limit frame from causing wear on the yarn surface. This effectively improves the performance of the device. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of a straight twisting machine and twisting winding device according to an embodiment of the application;

[0018] Figure 2 This is a schematic diagram of the fixed cylinder structure in an embodiment of the application;

[0019] Figure 3 This is a side view of the embodiment of the application.

[0020] Figure 4 This is a schematic diagram of the structure at point A in the embodiment of the application.

[0021] Explanation of reference numerals in the attached drawings: 1. Control box; 2. Twisting mechanism; 3. Take-up drum; 4. Fixed drum; 5. Sliding frame; 6. Adjusting plate; 7. Telescopic rod; 8. Fixed frame; 9. Motor; 10. Rotating block; 11. Pushing block; 12. Pulling spring; 13. Twisting plate; 14. Auxiliary groove; 15. Connecting drum; 16. Pushing spring; 17. Limiting frame; 18. Connecting ring; 19. Rotating wheel. Detailed Implementation

[0022] The following is in conjunction with the appendix Figure 1 —4. This application will be described in further detail.

[0023] This application discloses a straight twisting machine and twisting winding device, referring to... Figure 1 - Figure 2The system includes a control box 1. During use, after the control box 1 is installed stably, a twisting mechanism 2 is installed between the two control boxes 1. The twisting mechanism 2 twists multiple strands of fine yarn into one strand. A take-up drum 3 is installed on the inner wall of the twisting mechanism 2. The take-up drum 3 takes up the twisted fine yarn. Two fixed drums 4 are installed on the inner wall of the twisting mechanism 2. A sliding frame 5 is slidably connected to the inner wall of the fixed drum 4. Two telescopic rods 7 are slidably installed on the inner wall of the sliding frame 5. An adjusting plate 6 is installed at one end of the two telescopic rods 7. The gathered fine yarn is placed between the two adjusting plates 6. By sliding the sliding frame 5 on the inner wall of the fixed drum 4, the two adjusting plates 6 move repeatedly relative to each other, thereby gathering the loose fine yarn a second time to ensure the gathering effect of the fine yarn entering the take-up drum 3.

[0024] Reference Figure 2 A fixed frame 8 is installed on the inner wall of the twisting mechanism 2. A motor 9 is installed on the surface of the fixed frame 8. A rotating block 10 is installed at the output end of the motor 9. A pushing block 11 is movably connected to the surface of the rotating block 10. One end of the pushing block 11 is fixedly installed to one end of the sliding frame 5. After the motor 9 is started, the rotating block 10 is rotated. The rotating block 10 pushes the pushing block 11 at one end of the sliding frame 5, thereby controlling the movement of the two sliding frames 5. This makes it more convenient to use. A pull spring 12 is installed on the inner wall of the fixed cylinder 4. One end of the pull spring 12 is fixedly connected to the surface of the sliding frame 5. The pull spring 12 keeps the pushing block 11 in contact with the surface of the rotating block 10, thereby ensuring that the sliding frame 5 at one end of the pushing block 11 can slide repeatedly in the fixed cylinder 4 to complete the gathering movement between the two sliding frames 5, effectively improving the gathering effect of the fine yarn.

[0025] Reference Figure 3 - Figure 4A rubber twisting plate 13 is installed at one end of the adjusting plate 6. Several auxiliary grooves 14 are formed on the surface of the twisting plate 13. The friction between the two adjusting plates 6 is increased by the rubber twisting plate 13 and the auxiliary grooves 14, effectively improving the yarn gathering effect. A push spring 16 is fixedly connected to one end of the telescopic rod 7, and a connecting cylinder 15 is fixedly installed at one end of the push spring 16. One end of the connecting cylinder 15 is fixedly connected to the surface of the sliding frame 5, and the inner wall of the connecting cylinder 15 is slidably installed on the surface of the telescopic rod 7. The push spring 16 pushes one end of the telescopic rod 7, bringing the two twisting plates 13 together, thus ensuring the adhesion between the twisting plates 13 and the yarn and preventing the two twisting plates from separating. There is a gap between 13, making it difficult to gather the yarn. A limit frame 17 is fixedly installed on the top of the take-up drum 3. The inner wall of the limit frame 17 has a connecting hole, and a connecting ring 18 is fixedly connected to one end of the limit frame 17. The gathered yarn passes through the connecting hole and the connecting ring 18, so that the take-up drum 3 can wind the yarn more smoothly, avoiding the yarn from shifting during winding due to looseness, which would affect the winding effect of the take-up drum 3. Two rotating wheels 19 are rotatably connected to the inner wall of the limit frame 17. The surface of the rotating wheels 19 is slidably installed with the surface of the yarn. The rotating wheels 19 reduce the friction between the yarn and the limit frame 17, avoiding the limit frame 17 from causing wear on the surface of the yarn.

[0026] The implementation principle of the straight twisting machine winding device in this embodiment is as follows: Two fixed cylinders 4 are installed on the inner wall of the twisting mechanism 2. A sliding frame 5 is slidably connected to the inner wall of the fixed cylinders 4. Two telescopic rods 7 are slidably installed on the inner wall of the sliding frame 5. An adjusting plate 6 is installed at one end of the two telescopic rods 7 to facilitate the placement of the gathered yarn between the two adjusting plates 6. By sliding the sliding frame 5 on the inner wall of the fixed cylinders 4, the two adjusting plates 6 move repeatedly relative to each other, thereby performing secondary gathering of the loose yarn to ensure the gathering effect of the yarn entering the take-up drum 3. A fixed frame 8 is installed on the inner wall of the twisting mechanism 2, and a motor 9 is installed on the surface of the fixed frame 8. The output end of the motor 9... A rotating block 10 is installed, and a pushing block 11 is movably connected to the surface of the rotating block 10. One end of the pushing block 11 is fixedly installed to one end of the sliding frame 5, so that the rotating block 10 can be rotated after the motor 9 is started. The rotating block 10 pushes the pushing block 11 at one end of the sliding frame 5, thereby controlling the movement of the two sliding frames 5, which is more convenient to use. A pulling spring 12 is installed on the inner wall of the fixed cylinder 4. One end of the pulling spring 12 is fixedly connected to the surface of the sliding frame 5, so that the pushing block 11 is kept in contact with the surface of the rotating block 10 by the pulling spring 12, thereby ensuring that the sliding frame 5 can slide repeatedly in the fixed cylinder 4, effectively improving the gathering effect of the fine yarn.

[0027] A rubber twisting plate 13 can also be installed at one end of the adjusting plate 6. Several auxiliary grooves 14 are formed on the surface of the twisting plate 13 to increase the friction between the two adjusting plates 6, effectively improving the yarn gathering effect. A push spring 16 is fixedly connected to one end of the telescopic rod 7, and a connecting cylinder 15 is fixedly installed at one end of the push spring 16. One end of the connecting cylinder 15 is fixedly connected to the surface of the sliding frame 5, and the inner wall of the connecting cylinder 15 is slidably installed on the surface of the telescopic rod 7. This allows the push spring 16 to push one end of the telescopic rod 7, bringing the two twisting plates 13 together and ensuring proper contact between the twisting plates 13 and the yarn. To ensure a smooth fit, a limiting frame 17 is fixedly installed on the top of the take-up drum 3. The inner wall of the limiting frame 17 has a connecting hole, and one end of the limiting frame 17 is fixedly connected to a connecting ring 18. This allows the gathered yarn to pass through the connecting hole and the connecting ring 18, making the take-up drum 3 take up the yarn more smoothly. This prevents the yarn from becoming loose and shifting during take-up, which would affect the take-up drum 3's take-up effect. Two rotating wheels 19 are rotatably connected to the inner wall of the limiting frame 17. The surfaces of the rotating wheels 19 are slidably installed on the surface of the yarn to reduce the friction between the yarn and the limiting frame 17, thus preventing the limiting frame 17 from causing wear on the yarn surface.

[0028] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A straight-doubling and twisting reel device comprising two control boxes (1) and a stationary cylinder (4), characterized in that: Two control boxes (1) are fixedly connected with a twisting mechanism (2), the inner wall of the twisting mechanism (2) is rotatably connected with a winding drum (3), the inner wall of the fixed cylinder (4) is slidably connected with a sliding frame (5), the inner wall of the sliding frame (5) is slidably connected with two telescopic rods (7), one end of the two telescopic rods (7) is fixedly connected with an adjusting plate (6), and the two telescopic rods (7) are symmetrically distributed about the adjusting plate (6) as the axis.

2. A direct twisting and cop winding apparatus as claimed in claim 1, wherein: The top of the fixed cylinder (4) is fixedly connected with the inner wall of the twisting mechanism (2), the two fixed cylinders (4) are symmetrically distributed about the winding drum (3) as the axis, and the size specification of the inner wall of the fixed cylinder (4) is matched with the size specification of the surface of the sliding frame (5).

3. A direct twisting and cop winding apparatus as claimed in claim 1, wherein: The inner wall of the twisting mechanism (2) is fixedly connected with a fixed frame (8), the surface of the fixed frame (8) is fixedly connected with a motor (9), the output end of the motor (9) is fixedly connected with a rotating block (10), one end of the rotating block (10) is movably connected with two push blocks (11), and one end of the two push blocks (11) is fixedly connected with one end of the two sliding frames (5).

4. A direct twisting and cop winding apparatus as claimed in claim 1, wherein: The inner wall of the fixed cylinder (4) is fixedly connected with a pulling spring (12), one end of the pulling spring (12) is fixedly connected with the surface of the sliding frame (5), and the center of the pulling spring (12) is on the same straight line with the center of the sliding frame (5).

5. A direct twisting and package winding apparatus as claimed in claim 1, wherein: One end of each of the two adjusting plates (6) is fixedly connected with a twisting plate (13), the twisting plate (13) is a rubber plate, and a plurality of auxiliary grooves (14) are formed in the surface of the twisting plate (13), and the plurality of auxiliary grooves (14) are evenly distributed on the surface of the twisting plate (13).

6. A direct twisting and package winding apparatus according to claim 1, characterized in that: One end of the telescopic rod (7) is fixedly connected with a pushing spring (16), one end of the pushing spring (16) is fixedly connected with a connecting cylinder (15), one end of the connecting cylinder (15) is fixedly connected with the surface of the sliding frame (5), and the inner wall of the connecting cylinder (15) is slidably connected with one end of the telescopic rod (7).

7. A direct-tyer and coiler apparatus according to claim 1 wherein: The surface of the winding drum (3) is fixedly connected with a limiting frame (17), the inner wall of the limiting frame (17) is connected with a connecting hole, and one end of the limiting frame (17) is fixedly connected with a connecting ring (18).

8. A direct twisting and cop winding apparatus according to claim 7, characterised in that: The inner wall of the limiting frame (17) is rotatably connected with two rotating wheels (19), and the two rotating wheels (19) are symmetrically distributed about the connecting hole as the axis.

Images