Multi-strand twisting equipment for cotton yarn production

Abstract

The utility model relates to the technical field of multi-strand twisting equipment, in particular to multi-strand twisting equipment for cotton yarn production. The device comprises a base, a first motor is installed on the top of the inner wall of the base, a rotating disc is arranged at the upper end of the base, the output end of the first motor is fixed to the rotating disc, a fixing assembly is arranged at the upper end of the rotating disc, a cylinder is fixedly connected to the upper end of the base, and a fixing sleeve is slidably connected to the arc face of the cylinder. A fixing plate is fixedly connected to the arc surface of the fixing sleeve, a rotating wheel is rotatably connected to one side of the fixing plate, a shearing assembly is arranged at the upper end of the fixing plate, and a screw is inserted into the arc surface of the fixing sleeve in a threaded mode. The problem that the labor intensity of workers is increased due to the fact that the workers need to cut off a plurality of cotton yarns through scissors and need to cut off the cotton yarns in sequence when the cotton yarns need to be cut off in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of complex strand twisting equipment, in particular to a complex strand twisting equipment for cotton yarn production. Background Art

[0002] The complex strand twisting equipment is used to twist multiple cotton yarns into one strand. The complex strand twisting equipment consists of a base, a motor set, a rotating disk, a cylinder, a fixed sleeve, a screw rod, a fixing plate, and a rotating wheel. When twisting multiple cotton yarns into one strand, the fixed sleeve is sleeved on the surface of the cylinder, and then the screw rod is turned to squeeze the cylinder, thereby fixing the fixing plate. The bobbin is fixed on the rotating disk, and then the cotton yarn is wound around two rotating wheels and fixed to the collecting wheel. The first motor on the base is started, so that the rotating disk rotates, and the cylinder rotates, thereby winding multiple cotton yarns together to form a rope. At the same time, the collecting wheel rotates, and the twisted cotton yarn is wound and collected on the collecting wheel.

[0003] The inventor found in daily work that when using the complex strand twisting, after twisting multiple cotton yarns into one rope, workers need to cut the cotton yarns with scissors. Since multiple cotton yarns need to be cut, workers need to cut the cotton yarns one by one, which increases the labor intensity of workers. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problem that in the actual use process, after twisting multiple cotton yarns into one rope, workers need to cut the cotton yarns with scissors. Since multiple cotton yarns need to be cut, workers need to cut the cotton yarns one by one, which increases the labor intensity of workers, and a complex strand twisting equipment for cotton yarn production is proposed.

[0005] To achieve the above object, the utility model adopts the following technical scheme: A complex strand twisting equipment for cotton yarn production, including a base, the inner wall top of the base is provided with a first motor, the upper end of the base is provided with a rotating disk, the output end of the first motor is fixed to the rotating disk, the upper end of the rotating disk is provided with a fixing component, the upper end of the base is fixedly connected with a cylinder, the arc surface of the cylinder is slidably connected with a fixed sleeve, the arc surface of the fixed sleeve is fixedly connected with a fixing plate, one side of the fixing plate is rotatably connected with a rotating wheel, the upper end of the fixing plate is provided with a shearing component, the arc surface of the fixed sleeve is threadedly inserted with a screw rod, the shearing component includes an installation ring fixedly connected to the upper end of the fixing plate, an installation groove is opened on the inner arc surface of the installation ring, a round rod is fixedly connected to the inner wall of the installation groove, the arc surface of the round rod is slidably connected with an installation plate, and one end of the installation plate is fixedly connected with a blade.

[0006] The effects achieved by the above components are as follows: By setting the shearing component, when it is necessary to shear the cotton yarn, through the pulling mechanism, the mounting plate in the mounting groove of the mounting ring slides on the arc surface of the round rod, so that the blade pushes the cotton yarn to the other mounting ring, thereby cutting the cotton yarn, and further reducing the labor intensity of workers as much as possible.

[0007] Preferably, one side of the mounting plate is fixedly connected with a spring, and the other end of the spring is fixed to the mounting ring.

[0008] The effects achieved by the above components are as follows: By setting the spring, the blade is reset.

[0009] Preferably, one side of the mounting plate is fixedly connected with a pull rope, and the pull rope penetrates through the mounting ring.

[0010] The effects achieved by the above components are as follows: When the pull rope is pulled, the mounting plate is pulled.

[0011] Preferably, a second motor is installed at the upper end of the fixing plate, the output end of the second motor is fixedly connected with a winding wheel, and the winding wheel is fixed to the pull rope.

[0012] The effects achieved by the above components are as follows: When the second motor is started, the winding wheel winds up the pull rope, so that the pull rope is pulled.

[0013] Preferably, the fixing component includes a fixed circular plate fixedly connected to the upper end of the rotating disc, a cross groove is opened at the upper end of the fixed circular plate, and two clamping plates are slidably connected to both sides of the inner wall of the cross groove.

[0014] The effects achieved by the above components are as follows: When it is necessary to fix the bobbin, place the bobbin on the fixed circular plate, and through the driving mechanism, the two clamping plates in the cross groove move away from each other, and then squeeze the bobbin for fixation.

[0015] Preferably, two identical lead screws are arranged on the inner wall of the cross groove, the two lead screws are distributed up and down, the threads at both ends of the lead screw are opposite, and the clamping plate is threadedly connected to the lead screw.

[0016] The effects achieved by the above components are as follows: When the lead screw rotates, the two clamping plates in the cross groove move away from each other.

[0017] Preferably, a third motor is installed on the arc surface of the fixed circular plate, and the lead screw is fixed to the output end of the third motor.

[0018] The effects achieved by the above components are as follows: When the third motor is started, the lead screw rotates.

[0019] Preferably, a second clamping plate is fixedly connected to the upper end of the fixed circular plate, and a rubber pad is arranged at the right end of the second clamping plate.

[0020] The effects achieved by the above components are as follows: By setting the second clamping plate, the bobbin is placed between the second clamping plates, so that the rubber pads are in contact with the bobbin, and in cooperation with the first clamping plate to squeeze the bobbin, thereby further fixing the bobbin.

[0021] To sum up, the beneficial effects of the present utility model are as follows:

[0022] In the present utility model, by setting a shearing assembly, when it is necessary to shear cotton yarn, through a pulling mechanism, the mounting plate in the mounting groove in the mounting ring slides on the arc surface of the round rod, so that the blade pushes the cotton yarn to the other mounting ring, thereby cutting off the cotton yarn, and further achieving the effect of reducing the labor intensity of workers as much as possible. It solves the problem that after twisting multiple cotton yarns into a single rope, workers need to cut the cotton yarn with scissors. Since multiple cotton yarns need to be cut, workers need to cut the cotton yarns one by one, which increases the labor intensity of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0024] Figure 2 is a three-dimensional structural schematic diagram of the shearing assembly of the present utility model;

[0025] Figure 3 is a three-dimensional structural schematic diagram of the cross-section of the shearing assembly of the present utility model;

[0026] Figure 4 is a three-dimensional structural schematic diagram of the cross-section of the fixing assembly of the present utility model.

[0027] Legend: 1. Base; 2. Shearing assembly; 3. Fixing assembly; 4. Motor 1; 5. Rotating disk; 6. Cylinder; 7. Fixed sleeve; 8. Screw; 9. Fixing plate; 10. Rotating wheel; 21. Mounting ring; 22. Mounting groove; 23. Mounting plate; 24. Blade; 25. Round rod; 26. Spring; 27. Pulling rope; 28. Motor 2; 29. Winding wheel; 31. Fixed circular plate; 32. Cross groove; 33. Second clamping plate; 34. First clamping plate; 35. Lead screw. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] Refer to Figure 1As shown in the figure, the utility model provides a technical solution: A double-twist twisting device for cotton yarn production includes a base 1. At the top of the inner wall of the base 1, a first motor 4 is installed. At the upper end of the base 1, a rotating disk 5 is provided. The output end of the first motor 4 is fixed to the rotating disk 5. At the upper end of the rotating disk 5, a fixing component 3 is provided. The upper end of the base 1 is fixedly connected to a cylinder 6. The arc surface of the cylinder 6 is slidably connected to a fixing sleeve 7. The arc surface of the fixing sleeve 7 is fixedly connected to a fixing plate 9. One side of the fixing plate 9 is rotatably connected to a rotating wheel 10. At the upper end of the fixing plate 9, a shearing component 2 is provided. The arc surface of the fixing sleeve 7 is threadedly inserted with a screw rod 8.

[0029] Next, specifically describe the specific settings and functions of the shearing component 2 and the fixing component 3.

[0030] Refer to Figure 2 and Figure 3 As shown in the figure, in this embodiment: The shearing component 2 includes a mounting ring 21 fixedly connected to the upper end of the fixing plate 9. An installation groove 22 is formed in the inner arc surface of the mounting ring 21. A round rod 25 is fixedly connected to the inner wall of the installation groove 22. The arc surface of the round rod 25 is slidably connected to a mounting plate 23. One end of the mounting plate 23 is fixedly connected to a blade 24. By setting the shearing component 2, when it is necessary to shear the cotton yarn, through the pulling mechanism, the mounting plate 23 in the installation groove 22 in the mounting ring 21 slides on the arc surface of the round rod 25, so that the blade 24 pushes the cotton yarn to the other side of the mounting ring 21, thereby cutting the cotton yarn, and further reducing the manual labor intensity as much as possible. One side of the mounting plate 23 is fixedly connected to a spring 26. The other end of the spring 26 is fixed to the mounting ring 21. By setting the spring 26, the blade 24 is reset. One side of the mounting plate 23 is fixedly connected to a pulling rope 27. The pulling rope 27 passes through the mounting ring 21. When the pulling rope 27 is pulled, the mounting plate 23 is pulled. A second motor 28 is installed at the upper end of the fixing plate 9. The output end of the second motor 28 is fixedly connected to a winding wheel 29. The winding wheel 29 is fixed to the pulling rope 27. Start the second motor 28, so that the winding wheel 29 winds up the pulling rope 27, and the pulling rope 27 is pulled.

[0031] Refer to Figure 4As shown in the figure, in this embodiment: The fixing component 3 includes a fixing circular plate 31 fixedly connected to the upper end of the rotating disk 5. A cross groove 32 is opened at the upper end of the fixing circular plate 31. On both sides of the inner wall of the cross groove 32, there is a sliding connection with a first clamping plate 34. When it is necessary to fix the bobbin, place the bobbin on the fixing circular plate 31. Through the driving mechanism, the first clamping plates 34 in the cross groove 32 move away from each other in pairs, and then squeeze the bobbin for fixation. There are two identical lead screws 35 arranged on the inner wall of the cross groove 32. The two lead screws 35 are distributed vertically. The threads at both ends of the lead screw 35 are opposite. The first clamping plate 34 is threadedly connected to the lead screw 35. When the lead screw 35 rotates, the first clamping plates 34 in the cross groove 32 move away from each other in pairs. A third motor is installed on the arc surface of the fixing circular plate 31. The lead screw 35 is fixed to the output end of the third motor. Start the third motor to make the lead screw 35 rotate. A second clamping plate 33 is fixedly connected to the upper end of the fixing circular plate 31. A rubber pad is arranged at the right end of the second clamping plate 33. By setting the second clamping plate 33, when the bobbin is placed between the second clamping plates 33, the rubber pad contacts the bobbin, and in cooperation with the first clamping plate 34 squeezing the bobbin, the bobbin is further fixed.

[0032] Working principle:

[0033] When multiple cotton yarns are twisted into one strand, the fixing sleeve 7 is sleeved on the surface of the cylinder 6, and then the screw rod 8 is screwed to squeeze the cylinder 6, thereby fixing the fixing plate 9. The bobbin is fixed to the rotating disk 5. Then the cotton yarn is wound around two rotating wheels 10 and fixed to the collecting wheel. Start the first motor 4 on the base 1 to make the rotating disk 5 rotate, so that the cylinder 6 rotates, thereby winding multiple cotton yarns together to form a rope. At the same time, the collecting wheel rotates, and the twisted cotton yarn is wound and collected on the collecting wheel. When it is necessary to cut the cotton yarn, start the second motor 28 to make the winding wheel 29 wind up the pulling rope 27, so that the pulling rope 27 is pulled, so that the mounting plate 23 is pulled, so that the mounting plate 23 in the mounting groove 22 in the mounting ring 21 slides on the arc surface of the round rod 25, so that the blade 24 pushes the cotton yarn to the other side mounting ring 21, thereby cutting the cotton yarn, and further reducing the labor intensity of workers as much as possible. By setting the spring 26, the blade 24 is reset. When it is necessary to fix the bobbin, place the bobbin on the fixing circular plate 31, start the third motor, make the lead screw 35 rotate, so that the first clamping plates 34 in the cross groove 32 move away from each other in pairs, and then squeeze the bobbin for fixation. By setting the second clamping plate 33, when the bobbin is placed between the second clamping plates 33, the rubber pad contacts the bobbin, and in cooperation with the first clamping plate 34 squeezing the bobbin, the bobbin is further fixed.

[0034] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model in other forms. Any person skilled in the art may use the technical content disclosed above to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present utility model, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present utility model still belong to the protection scope of the technical solution of the present utility model. In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific situations.

Claims

1. A multi-ply twisting device for cotton yarn production, comprising a base (1), characterized in that: A motor (4) is mounted on the top of the inner wall of the base (1); a rotating disk (5) is arranged at the upper end of the base (1); the output end of the motor (4) is fixed to the rotating disk (5); a fixing assembly (3) is arranged at the upper end of the rotating disk (5); a cylinder (6) is fixedly connected to the upper end of the base (1); a fixing sleeve (7) is slidably connected to the circular arc surface of the cylinder (6); a fixing plate (9) is fixedly connected to the circular arc surface of the fixing sleeve (7); and a rotating wheel (10) is rotatably connected to one side of the fixing plate (9). The upper end of the fixing plate (9) is provided with a shearing assembly (2), the arc surface of the fixing sleeve (7) is threadedly inserted with a screw rod (8), the shearing assembly (2) comprises a mounting ring (21) fixedly connected to the upper end of the fixing plate (9), the inner arc surface of the mounting ring (21) is provided with a mounting groove (22), the inner wall of the mounting groove (22) is fixedly connected with a round rod (25), the arc surface of the round rod (25) is slidably connected with a mounting plate (23), and one end of the mounting plate (23) is fixedly connected with a blade (24).

2. A multi-ply twisting device for cotton yarn production according to claim 1, characterized in that: A spring (26) is fixedly connected to one side of the mounting plate (23), and the other end of the spring (26) is fixed to the mounting ring (21).

3. A multi-ply twisting device for cotton yarn production according to claim 2, characterized in that: A drawstring (27) is fixedly connected to one side of the mounting plate (23), and the drawstring (27) passes through the mounting ring (21).

4. A multi-ply twisting device for cotton yarn production according to claim 3, characterized in that: A second motor (28) is installed at the upper end of the fixing plate (9), and a winding wheel (29) is fixedly connected to the output end of the second motor (28), and the winding wheel (29) and the pull rope (27) are fixed.

5. A multi-ply twisting device for cotton yarn production according to claim 4, characterized in that: The fixing assembly (3) comprises a fixing circular plate (31) fixedly connected to the upper end of the rotating disk (5), a cross groove (32) is provided at the upper end of the fixing circular plate (31), and a clamping plate (34) is slidably connected to both sides of the inner wall of the cross groove (32).

6. A multi-ply twisting device for cotton yarn production according to claim 5, characterized in that: The inner wall of the cross groove (32) is provided with two identical screw rods (35), the two screw rods (35) are distributed up and down, the threads at both ends of the screw rod (35) are opposite, and the clamping plate (34) and the screw rod (35) are threadedly connected.

7. A multi-ply twisting device for cotton yarn production according to claim 6, characterized in that: The arc surface of the fixed circular plate (31) is mounted with a motor three, and the screw rod (35) is fixed to the output end of the motor three.

8. The multi-ply twisting device for cotton yarn production according to claim 7, characterized in that: The upper end of the fixed circular plate (31) is fixedly connected to a second clamping plate (33), and the right end of the second clamping plate (33) is provided with a rubber pad.

Images