Cotton yarn processing equipment

Abstract

The invention discloses cotton yarn processing equipment, and relates to the technical field of cotton yarn twisting, the cotton yarn processing equipment comprises a base, the top surface of the base is fixedly connected with a workbench, the top surface of the workbench is fixedly connected with a guide block, a rotating disc and an insert block, the top end of the insert block is sleeved with a twisting disc in an embedded mode, and a connecting shaft is fixedly connected between the twisting disc and the rotating disc; the cotton yarn twisting device has the advantages that the twisting degree and the twisting angle of cotton yarn can be adjusted at will, so that the cotton yarn twisting device can meet the requirements of the market for various kinds of cotton yarn, the limitation of cotton yarn processing is relieved, and the cotton yarn twisting device is suitable for popularization and application. Meanwhile, the twist degree and the twist angle of the cotton yarn can be prevented from continuously decreasing in the twisting process, so that the front and back properties of the cotton yarn are the same, the quality of the cotton yarn is guaranteed, the probability of equipment damage is reduced, meanwhile, the cost investment is reduced, and manual participation in cotton yarn processing is not needed.

Description

Technical Field

[0001] The invention relates to the technical field of cotton yarn twisting, in particular to cotton yarn processing equipment. Background Art

[0002] During the twisting process of cotton yarn, one end of the fiber strip is held and the other end is rotated. This rotational motion twists the fiber strip like twisting a towel when washing your face, and the longitudinal connection between the fibers is fixed. Every time the fiber strip twists around its axis, a twist is formed. In the twisting process, tension and twist are two necessary conditions. The fiber twists under tension at the same time to form a stable twist. Otherwise, the twist of the fiber may turn into bending, resulting in an unstable yarn structure. In addition, the degree and direction of twisting have a significant impact on the structural morphology and physical properties of cotton yarn. By adjusting indicators such as twisting twist and twist angle, cotton yarn products with different characteristics and uses can be produced. In industrial production, the tension on the fiber comes from the collecting roller on which the yarn is wound, causing the cotton yarn to translate axially while twisting. Therefore, the rotation speed of the twisting disk and collecting roller directly affects the twist and twist angle of the cotton yarn.

[0003] After searching, Chinese patent application CN114753036B discloses a cotton yarn impurity removal device and method for a twisting machine. Although it can realize the impurity removal function, reduce the degree of manual participation, improve the impurity removal efficiency, and increase the impurity removal quality, it cannot arbitrarily adjust the twist and twist angle of the cotton yarn, and cannot adapt to the market demand for a variety of cotton yarns, which makes the processing of cotton yarn limited. At the same time, in the process of cotton yarn winding around the collecting roller, as the cotton yarn continues to wind, the cotton yarn will indirectly increase the effective radius of the collecting roller, so that the speed of the collecting roller pulling the cotton yarn continues to increase. If the rotation speed of the twisting disk remains constant, the twist and twist angle of the cotton yarn will continue to decrease, so that the properties of a cotton yarn before and after are different, thereby affecting the quality of the cotton yarn. Summary of the Invention

[0004] The object of the present invention is to provide a cotton yarn processing equipment.

[0005] In order to solve the problems raised in the above background technology, the present invention provides the following technical solutions: a cotton yarn processing equipment, comprising a base, a top surface of the base is fixedly connected to a workbench, the top surface of the workbench is fixedly connected to a guide block, a turntable and an insert block, the top end of the insert block is engaged and sleeved with a twisting disk, a connecting shaft is fixedly connected between the twisting disk and the turntable, an electric motor is installed on the base, one end of a transmission shaft is fixedly connected to the output end of the motor, the other end of the transmission shaft is fixedly connected to one end of a transmission chain, the other end of the transmission chain is fixedly connected to a first rotating shaft, the end of the first rotating shaft is fixedly connected to a first driving helical gear, the outer surface of the first driving helical gear is meshed with a first driven helical gear, the top surface of the first driven helical gear is fixedly connected to a triangular prism, the bottom surface of the triangular prism is fixedly connected to a second rotating shaft, and a collecting roller is provided on the outer shell of the triangular prism; The transmission shaft is fixedly connected to a main sprocket, and a chain is connected to the outer outer surface of the main sprocket, and a derailleur and a wheel set are sleeved on the chain, and one end of the third rotating shaft is fixedly connected to the central axis of the wheel set, and the other end of the third rotating shaft is fixedly connected to one end of the transmission crawler, and the other end of the transmission crawler is fixedly connected to the first rotating rod, and the end of the first rotating rod is fixedly connected to the second driving helical gear, and the outer surface of the second driving helical gear is meshed with the second driven helical gear, and the central axis of the second driven helical gear is fixedly connected to one end of the second rotating rod, and the other end of the second rotating rod is fixedly connected to the gear, and the outer surface of the gear is meshed with a gear ring, and the gear ring is fixedly sleeved with the twisting disk, and an electric push rod is installed between the bottom surface of the collecting roller and the base.

[0006] As a further solution of the present invention: the gear ring is slidably connected to the insert, the first rotating rod and the second rotating rod are both connected to the bottom surface of the workbench through the first connecting block, the third rotating shaft and the first rotating shaft are both connected to the base through the second connecting block, the main sprocket, derailleur and wheel set are distributed in a triangular shape, and the wheel set is provided with multiple concentric sprockets, and the diameters of the multiple concentric sprockets decrease successively.

[0007] As a further solution of the present invention: the wheel set drives the second active helical gear to rotate through the third rotating shaft, the transmission crawler and the first rotating rod, and the second active helical gear drives the twisting disk to rotate through the second driven helical gear, the gear and the gear ring.

[0008] As a further solution of the present invention: the collecting roller passes through the workbench, the first driven bevel gear is sleeved with the second rotating shaft, the second rotating shaft is rotatably connected to the top surface of the base, and the output end of the electric push rod is slidably connected to the bottom surface of the collecting roller.

[0009] As a further solution of the present invention: the transmission chain drives the collecting roller to rotate through the first rotating shaft, the first driving bevel gear and the first driven bevel gear, and the angular velocity of the collecting roller is the same as the angular velocity of the transmission shaft.

[0010] As a further solution of the present invention: an inner cavity is opened in the base, a piston rod is slidably sleeved in the inner cavity, and an air inlet is opened at the bottom end of the inner cavity, a first one-way valve is installed between the air inlet and the inner cavity, a second one-way valve is installed on the bottom surface of the inner cavity, one end of a connecting pipe is fixedly connected to the output end of the second one-way valve, a pneumatic push rod is installed at the other end of the connecting pipe, and the output end of the pneumatic push rod is connected to the derailleur.

[0011] As a further solution of the present invention: the top end of the piston rod is slidably connected to the bottom surface of the collecting roller, and the outer surface of the piston rod is airtightly connected to the inlet of the inner cavity.

[0012] As a further solution of the present invention: the connecting pipe is fixedly connected to the base, the connecting pipe is fixedly connected to the workbench, the first one-way valve prevents the gas in the inner cavity from leaking out, and the second one-way valve prevents the gas in the connecting pipe from entering the inner cavity.

[0013] Adopting the above technical solution: Compared with the prior art, the beneficial effects of the present invention are: The present invention drives the wheel set to rotate by a chain, so that the third rotating shaft on the wheel set drives the transmission crawler to move, so that the other end of the transmission crawler drives the first rotating rod to rotate, and then the second driving bevel gear on the first rotating rod drives the second driven bevel gear to rotate, so that the second rotating rod on the second driven bevel gear drives the gear to rotate, so that the gear drives the gear ring meshing with it to move, and the twisting disk on the gear ring is restricted by the insert and can only rotate, so that the gear ring drives the twisting disk to rotate at this time, thereby twisting the cotton yarn. In summary, the rotation speed of the twisting disk is indirectly controlled by the wheel set, and the rotation speed of the collecting roller is indirectly affected by the transmission shaft. If it is necessary to adjust the twist and twist angle of the cotton yarn, the position of the chain on the wheel set is adjusted by the chain derailleur, so that the rotation speed of the wheel set driven by the chain changes, and then the rotation speed difference between the twisting disk and the collecting roller is adjusted to achieve the purpose of adjusting the twist and twist angle. There are multiple concentric sprockets on the wheel set, so that the twist and twist angle of the cotton yarn can be adjusted at will, thereby meeting the market demand for a variety of cotton yarns and eliminating the limitations of cotton yarn processing.

[0014] The present invention continuously winds the cotton yarn by the collecting roller, so that the speed of the outermost layer of the collecting roller pulling the cotton yarn is continuously increased. Before the collecting roller is reset, as the collecting roller descends, the bottom surface of the collecting roller presses down the piston rod, causing the piston rod to compress the air at the bottom end of the inner cavity and reduce the air pressure at the top end of the inner cavity. At this time, the first one-way valve is sealed and the second one-way valve is opened, so that the compressed air enters the connecting pipe through the second one-way valve and is introduced into the pneumatic push rod by the connecting pipe, causing the pneumatic push rod to extend, and then the pneumatic push rod pushes the guide wheel on the derailleur to move horizontally, so that the derailleur drives the chain to move to the concentric sprocket with a smaller radius, and the chain movement speed is always constant, that is, the linear speed of the concentric sprocket is constant. When the radius decreases, the angular velocity of the concentric sprocket, that is, the wheel set, increases. It can be seen from the above that the rotation speed of the twisting disk is indirectly controlled by the wheel set. Therefore, the rotation speed of the twisting disk is increased, so that the twist and twist angle of the cotton yarn are restored, and the twist and twist angle of the cotton yarn are prevented from continuously decreasing, so that the properties of a cotton yarn are the same before and after, thereby ensuring the quality of the cotton yarn.

[0015] The present invention can naturally adjust the twist and twist angle of cotton yarn through a mechanical structure, thereby eliminating the need for electrical components and sensors, reducing the number of components in the equipment and the probability of equipment damage, while also reducing cost investment and eliminating the need for manual participation in the processing of cotton yarn. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a cotton yarn processing device of the present invention; Figure 2 Schematic diagram of the collecting roller structure in an embodiment of the present invention; Figure 3 Schematic diagram of the transmission crawler structure in an embodiment of the present invention; Figure 4 In the embodiment of the present invention Figure 3 A magnified view of the structure of part A; Figure 5 Schematic diagram of a triangular prism structure in an embodiment of the present invention; Figure 6 In the embodiment of the present invention Figure 5 A magnified view of the structure of part B; Figure 7 This is a schematic cross-sectional view of the base structure in an embodiment of the present invention; Figure 8 In the embodiment of the present invention Figure 7 A magnified view of the structure of part C in the middle; Figure 9 It is a half-section schematic diagram of the inner cavity in an embodiment of the present invention.

[0017] In the figure: 1. base; 2. workbench; 3. turntable; 4. insert; 5. twisting disc; 6. connecting shaft; 7. guide block; 8. motor; 9. transmission shaft; 10. transmission chain; 11. first rotating shaft; 12. first driving bevel gear; 13. first driven bevel gear; 14. triangular prism; 15. second rotating shaft; 16. collecting roller; 17. main sprocket; 18. chain; 19. derailleur; 20. wheel set; 21. third rotating shaft; 22. transmission crawler; 23. first rotating rod; 24. second driving bevel gear; 25. second driven bevel gear; 26. second rotating rod; 27. gear; 28. gear ring; 29. ​​inner cavity; 30. piston rod; 31. electric push rod; 32. first one-way valve; 33. air inlet; 34. second one-way valve; 35. connecting pipe; 36. pneumatic push rod. DETAILED DESCRIPTION

[0018] The following is a further description of specific embodiments of the present invention in conjunction with the accompanying drawings. It should be noted that the description of these embodiments is intended to facilitate understanding of the present invention and does not constitute a limitation of the present invention. In addition, the technical features involved in the various embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

[0019] Example 1, please refer to Figure 1-Figure 7 The present invention provides a technical solution: a cotton yarn processing equipment, the end of the transmission shaft 9 is fixedly connected to the main sprocket 17, the outer surface of the main sprocket 17 is connected to the chain 18, the chain 18 is sleeved on the derailleur 19 and the wheel set 20, one end of the third rotating shaft 21 is fixedly connected to the central axis of the wheel set 20, the other end of the third rotating shaft 21 is fixedly connected to one end of the transmission crawler 22, the other end of the transmission crawler 22 is fixedly connected to the first rotating rod 23, the end of the first rotating rod 23 is fixedly connected to the second driving bevel gear 24, the outer surface of the second driving bevel gear 24 is meshedly connected to the second driven bevel gear 25, the central axis of the second driven bevel gear 25 is fixedly connected to one end of the second rotating rod 26, the other end of the second rotating rod 26 is fixedly connected to the gear 27, the outer surface of the gear 27 is meshedly connected to the gear ring 28, the gear ring 28 is fixedly sleeved with the twisting disk 5, and an electric push rod 31 is installed between the bottom surface of the collecting roller 16 and the base 1.

[0020] See also Figure 2-Figure 4 The gear ring 28 is slidably connected to the insert 4, the first rotating rod 23 and the second rotating rod 26 are connected to the bottom surface of the workbench 2 through the first connecting block, the third rotating shaft 21 and the first rotating shaft 11 are connected to the base 1 through the second connecting block, the main sprocket 17, the derailleur 19 and the wheel set 20 are distributed in a triangular shape, and the wheel set 20 is provided with multiple concentric sprockets, and the diameters of the multiple concentric sprockets decrease successively.

[0021] See also Figure 3 and Figure 4The wheel group 20 drives the second driving bevel gear 24 to rotate through the third rotating shaft 21, the transmission track 22 and the first rotating rod 23, and the second driving bevel gear 24 drives the twisting disk 5 to rotate through the second driven bevel gear 25, the gear 27 and the gear ring 28.

[0022] Specifically, during the twisting process of the cotton yarn, the motor 8 is started, so that the motor 8 drives the transmission chain 10 to rotate through the transmission shaft 9, so that the first rotating shaft 11 at the other end of the transmission chain 10 rotates, so that the first rotating shaft 11 drives the first driven helical gear 13 to rotate through the first driving bevel gear 12, and then the triangular prism 14 on the first driven bevel gear 13 rotates around the second rotating shaft 15, so that the triangular prism 14 drives the collecting roller 16 to rotate, so as to achieve the purpose of winding and pulling the cotton yarn. While the collecting roller 16 rotates, the main sprocket 17 on the transmission shaft 9 drives the chain 18 to move, so that the chain 18 drives the wheel set 20 to rotate, so that the third rotating shaft 21 on the wheel set 20 drives the transmission crawler 22 to move, so that the other end of the transmission crawler 22 drives the first rotating rod 23 to rotate, and then the second driving bevel gear 24 on the first rotating rod 23 drives the second driven bevel gear 25 to rotate, so that The second rotating rod 26 on the second driven helical gear 25 drives the gear 27 to rotate, so that the gear 27 drives the gear ring 28 meshing with it to move, and the twisting disc 5 on the gear ring 28 is restricted by the insert 4 and can only rotate, so that the gear ring 28 at this time drives the twisting disc 5 to rotate, thereby twisting the cotton yarn. In summary, the rotation speed of the twisting disc 5 is indirectly controlled by the wheel group 20, and the rotation speed of the collecting roller 16 is indirectly affected by the transmission shaft 9. If it is necessary to adjust the twist and twist angle of the cotton yarn, the position of the chain 18 on the wheel group 20 is adjusted by the chain derailleur 19, so that the rotation speed of the wheel group 20 driven by the chain 18 changes, and then the rotation speed difference between the twisting disc 5 and the collecting roller 16 is adjusted, so as to achieve the purpose of adjusting the twist and twist angle. There are multiple concentric sprockets on the wheel group 20, so that the twist and twist angle of the cotton yarn can be adjusted at will, thereby meeting the market demand for a variety of cotton yarns and eliminating the limitations of cotton yarn processing.

[0023] Example 2, please refer to Figure 7-Figure 9 The present invention provides a technical solution: a cotton yarn processing equipment, wherein an inner cavity 29 is opened in the base 1, a piston rod 30 is slidably sleeved in the inner cavity 29, and an air inlet 33 is opened at the bottom end of the inner cavity 29, a first one-way valve 32 is installed between the air inlet 33 and the inner cavity 29, a second one-way valve 34 is installed on the bottom surface of the inner cavity 29, one end of a connecting pipe 35 is fixedly connected to the output end of the second one-way valve 34, and a pneumatic push rod 36 is installed at the other end of the connecting pipe 35, and the output end of the pneumatic push rod 36 is connected to the derailleur 19.

[0024] See also Figure 7 and Figure 8The top end of the piston rod 30 is slidably connected to the bottom surface of the collecting roller 16 , and the outer surface of the piston rod 30 is airtightly connected to the inlet of the inner cavity 29 .

[0025] See also Figure 3 、 Figure 7 and Figure 9 The connecting pipe 35 is fixedly connected to the base 1, and the connecting pipe 35 is fixedly connected to the workbench 2. The first one-way valve 32 prevents the gas in the inner cavity 29 from leaking out, and the second one-way valve 34 prevents the gas in the connecting pipe 35 from entering the inner cavity 29.

[0026] Specifically, in the process of continuous twisting of the cotton yarn, the collecting roller 16 is lifted by the electric push rod 31, so that the twisted cotton yarn is wound onto the collecting roller 16 from top to bottom in sequence until the collecting roller 16 moves to the highest point, and then the collecting roller 16 is gradually lowered at the same speed until the collecting roller 16 is reset. This is one cycle, and during this cycle, as the cotton yarn continues to wind, the speed of the outermost layer of the collecting roller 16 pulling the cotton yarn continues to increase. Before the collecting roller 16 is reset, as the collecting roller 16 descends, the bottom surface of the collecting roller 16 will press down the piston rod 30, so that the piston rod 30 compresses the air at the bottom end of the inner cavity 29 and reduces the air pressure at the top end of the inner cavity 29. At this time, the first one-way valve 32 is sealed and the second one-way valve 34 is opened, thereby making the pressure The compressed air enters the connecting pipe 35 through the second one-way valve 34 and is introduced into the pneumatic push rod 36 by the connecting pipe 35, causing the pneumatic push rod 36 to extend, and then the pneumatic push rod 36 pushes the guide wheel on the chain derailleur 19 to move horizontally, so that the chain derailleur 19 drives the chain 18 to move to the concentric sprocket with a smaller radius, and the movement speed of the chain 18 is always constant, that is, the linear speed of the concentric sprocket is constant. When the radius decreases, the angular velocity of the concentric sprocket, that is, the wheel set 20, increases. It can be seen from the above that the rotation speed of the twisting disk 5 is indirectly controlled by the wheel set 20. Therefore, the rotation speed of the twisting disk 5 is increased, so that the twist and twist angle of the cotton yarn are restored, and the twist and twist angle of the cotton yarn are prevented from continuing to decrease, so that the front and back properties of a cotton yarn are the same, thereby ensuring the quality of the cotton yarn.

[0027] Example 3, please refer to Figure 1-Figure 3 and Figure 5The present invention provides a technical solution: a cotton yarn processing equipment, including a base 1, a workbench 2 is fixedly connected to the top surface of the base 1, a guide block 7, a turntable 3 and an insert 4 are fixedly connected to the top surface of the workbench 2, a twisting disk 5 is engaged and sleeved on the top of the insert 4, a connecting shaft 6 is fixedly connected between the twisting disk 5 and the turntable 3, an electric motor 8 is installed on the base 1, one end of a transmission shaft 9 is fixedly connected to the output end of the motor 8, the other end of the transmission shaft 9 is fixedly connected to one end of a transmission chain 10, the other end of the transmission chain 10 is fixedly connected to a first rotating shaft 11, the end of the first rotating shaft 11 is fixedly connected to a first driving helical gear 12, the outer surface of the first driving helical gear 12 is meshed with a first driven helical gear 13, the top surface of the first driven helical gear 13 is fixedly connected to a triangular prism 14, the bottom surface of the triangular prism 14 is fixedly connected to a second rotating shaft 15, and the outer cover of the triangular prism 14 is provided with a collecting roller 16.

[0028] See also Figure 2 and Figure 5 The collecting roller 16 passes through the workbench 2 , the first driven bevel gear 13 is sleeved with the second rotating shaft 15 , the second rotating shaft 15 is rotatably connected to the top surface of the base 1 , and the output end of the electric push rod 31 is slidably connected to the bottom surface of the collecting roller 16 .

[0029] See also Figure 5 The transmission chain 10 drives the collecting roller 16 to rotate through the first rotating shaft 11, the first driving bevel gear 12 and the first driven bevel gear 13. The angular velocity of the collecting roller 16 is the same as the angular velocity of the transmission shaft 9.

[0030] Specifically, in the process of adjusting the twist and twist angle of cotton yarn, it can be completed naturally through the mechanical structure, thus eliminating the need for electrical components and sensors, reducing the number of components in the equipment and the probability of equipment damage. At the same time, it also reduces cost investment and eliminates the need for manual participation in the processing of cotton yarn.

[0031] The working principle and use process of the present invention are as follows: when the cotton yarn needs to be twisted, the cotton yarn bobbin is placed on the turntable 3, and the cotton yarn passes through the twisting disk 5 and the guide block 7, and finally the cotton yarn is fixed on the surface of the collecting roller 16. At this time, the motor 8 is started again, so that the motor 8 drives the transmission chain 10 to rotate through the transmission shaft 9, thereby causing the first rotating shaft 11 at the other end of the transmission chain 10 to rotate, so that the first rotating shaft 11 drives the first driven helical gear 13 to rotate through the first active bevel gear 12, and then the triangular prism 14 on the first driven bevel gear 13 rotates around the second rotating shaft 15, so that the triangular prism 14 drives the collecting roller 16 to rotate, so as to achieve the purpose of winding and pulling the cotton yarn, and while the collecting roller 16 rotates, the main sprocket 17 on the transmission shaft 9 drives the chain 18 to move, so that the chain 18 drives the wheel group 20 to rotate, so that the third rotating shaft 21 on the wheel group 20 drives the transmission crawler 22 to move, so that the other end of the transmission crawler 22 drives the first rotating rod 23 to rotate, and then the first rotating rod 2 3 drives the second driven helical gear 25 to rotate, so that the second rotating rod 26 on the second driven helical gear 25 drives the gear 27 to rotate, so that the gear 27 drives the gear ring 28 meshing with it to move, and the twisting disk 5 on the gear ring 28 is restricted by the insert 4 and can only rotate, so that the gear ring 28 at this time drives the twisting disk 5 to rotate, thereby twisting the cotton yarn. In summary, the rotation speed of the twisting disk 5 is indirectly controlled by the wheel set 20, and the rotation speed of the collecting roller 16 is indirectly affected by the transmission shaft 9. If it is necessary to adjust the twist and twist angle of the cotton yarn, the position of the chain 18 on the wheel set 20 is adjusted by the chain derailleur 19, so that the rotation speed of the wheel set 20 driven by the chain 18 changes, thereby adjusting the speed difference between the twisting disk 5 and the collecting roller 16, so as to achieve the purpose of adjusting the twist and twist angle. There are multiple concentric sprockets on the wheel set 20, so that the twist and twist angle of the cotton yarn can be adjusted at will, thereby meeting the market demand for a variety of cotton yarns and eliminating the limitations of cotton yarn processing. As the cotton yarn is continuously twisted, the collecting roller 16 is lifted by the electric push rod 31, so that the twisted cotton yarn is wound onto the collecting roller 16 from top to bottom in sequence until the collecting roller 16 moves to the highest point, and then the collecting roller 16 is gradually lowered at the same speed until the collecting roller 16 is reset. This is one cycle, and during this cycle, as the cotton yarn is continuously wound, the speed of the outermost layer of the collecting roller 16 pulling the cotton yarn continues to increase. Before the collecting roller 16 is reset, as the collecting roller 16 is lowered, the bottom surface of the collecting roller 16 will press down the piston rod 30, so that the piston rod 30 compresses the air at the bottom end of the inner cavity 29 and reduces the air pressure at the top end of the inner cavity 29. At this time, the first one-way valve 32 is sealed and the second one-way valve 34 is opened, thereby allowing the compressed air to enter the collecting roller 16. The air enters the connecting pipe 35 through the second one-way valve 34 and is guided into the pneumatic push rod 36 by the connecting pipe 35, so that the pneumatic push rod 36 extends, thereby causing the pneumatic push rod 36 to push the guide wheel on the derailleur 19 to move horizontally, so that the derailleur 19 drives the chain 18 to move to the concentric sprocket with a smaller radius, and the moving speed of the chain 18 is always constant, that is, the linear speed of the concentric sprocket is constant. When the radius decreases, the angular velocity of the concentric sprocket, that is, the wheel set 20, increases. It can be seen from the above that the rotation speed of the twisting disk 5 is indirectly controlled by the wheel set 20. Therefore, the rotation speed of the twisting disk 5 is increased, so that the twist and twist angle of the cotton yarn are restored, and the twist and twist angle of the cotton yarn are prevented from continuously decreasing, so that the properties of the front and back of a piece of cotton yarn are the same, thereby ensuring the quality of the cotton yarn; The above-mentioned adjustment of the twist and twist angle of the cotton yarn can be completed naturally through the mechanical structure, thus eliminating the need for electrical components and sensors, reducing the number of components in the equipment and the probability of equipment damage. At the same time, it also reduces cost investment and eliminates the need for manual participation in the processing of the cotton yarn to complete the operation.

[0032] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It is apparent to those skilled in the art that various changes, modifications, substitutions, and variations to these embodiments may be made without departing from the principles and spirit of the present invention, and these changes and modifications still fall within the scope of protection of the present invention.

Claims

1. A cotton yarn processing equipment, characterized in that, The invention comprises a base (1), the top surface of the base (1) is fixedly connected to a workbench (2), the top surface of the workbench (2) is fixedly connected to a guide block (7), a turntable (3) and an insert (4), the top end of the insert (4) is fitted with a twisting disk (5), a connecting shaft (6) is fixedly connected between the twisting disk (5) and the turntable (3), an electric motor (8) is mounted on the base (1), one end of a transmission shaft (9) is fixedly connected to the output end of the electric motor (8), and the other end of the transmission shaft (9) is fixedly connected to a transmission shaft (9). One end of a moving chain (10), the other end of the transmission chain (10) is fixedly connected to a first rotating shaft (11), the end of the first rotating shaft (11) is fixedly connected to a first driving helical gear (12), the outer surface of the first driving helical gear (12) is meshedly connected to a first driven helical gear (13), the top surface of the first driven helical gear (13) is fixedly connected to a triangular prism (14), the bottom surface of the triangular prism (14) is fixedly connected to a second rotating shaft (15), and a collecting roller (16) is provided on the outer shell of the triangular prism (14); The end of the transmission shaft (9) is fixedly connected to a main sprocket (17), the outer surface of the main sprocket (17) is connected to a chain (18), the chain (18) is sleeved with a derailleur (19) and a wheel set (20), one end of a third rotating shaft (21) is fixedly connected to the central axis of the wheel set (20), the other end of the third rotating shaft (21) is fixedly connected to one end of a transmission crawler (22), the other end of the transmission crawler (22) is fixedly connected to a first rotating rod (23), the end of the first rotating rod (23) is fixedly connected to a second active inclined The outer surface of the second driving helical gear (24) is meshedly connected with the second driven helical gear (25), one end of the second rotating rod (26) is fixedly connected to the central axis of the second driven helical gear (25), the other end of the second rotating rod (26) is fixedly connected to the gear (27), the outer surface of the gear (27) is meshedly connected with the gear ring (28), the gear ring (28) is fixedly sleeved with the twisting disk (5), and an electric push rod (31) is installed between the bottom surface of the collecting roller (16) and the base (1).

2. A cotton yarn processing equipment according to claim 1, characterized in that: The gear ring (28) is slidably connected to the insert (4); the first rotating rod (23) and the second rotating rod (26) are both connected to the bottom surface of the workbench (2) through a first connecting block; the third rotating shaft (21) and the first rotating shaft (11) are both connected to the base (1) through a second connecting block; the main sprocket (17), the derailleur (19) and the wheel set (20) are distributed in a triangular shape; the wheel set (20) is provided with a plurality of concentric sprockets, and the diameters of the plurality of concentric sprockets decrease successively.

3. The cotton yarn processing equipment according to claim 1, characterized in that: The wheel set (20) drives the second driving bevel gear (24) to rotate via the third rotating shaft (21), the transmission crawler (22) and the first rotating rod (23); the second driving bevel gear (24) drives the twisting disk (5) to rotate via the second driven bevel gear (25), the gear (27) and the gear ring (28).

4. The cotton yarn processing equipment according to claim 1, characterized in that: The collecting roller (16) passes through the workbench (2), the first driven helical gear (13) is sleeved with the second rotating shaft (15), the second rotating shaft (15) is rotatably connected to the top surface of the base (1), and the output end of the electric push rod (31) is slidably connected to the bottom surface of the collecting roller (16).

5. The cotton yarn processing equipment according to claim 1, characterized in that: The transmission chain (10) drives the collecting roller (16) to rotate via the first rotating shaft (11), the first driving bevel gear (12) and the first driven bevel gear (13); the angular velocity of the collecting roller (16) is the same as the angular velocity of the transmission shaft (9).

6. The cotton yarn processing equipment according to claim 1, characterized in that: The base (1) is provided with an inner cavity (29), a piston rod (30) is slidably sleeved in the inner cavity (29), and an air inlet (33) is provided at the bottom end of the inner cavity (29), a first one-way valve (32) is installed between the air inlet (33) and the inner cavity (29), a second one-way valve (34) is installed on the bottom surface of the inner cavity (29), one end of a connecting pipe (35) is fixedly connected to the output end of the second one-way valve (34), and a pneumatic push rod (36) is installed at the other end of the connecting pipe (35), and the output end of the pneumatic push rod (36) is connected to the derailleur (19).

7. The cotton yarn processing equipment according to claim 6, characterized in that: The top end of the piston rod (30) is slidably connected to the bottom surface of the collecting roller (16), and the outer surface of the piston rod (30) is airtightly connected to the inlet of the inner cavity (29).

8. The cotton yarn processing equipment according to claim 6, characterized in that: The connecting pipe (35) is fixedly connected to the base (1), and the connecting pipe (35) is fixedly connected to the workbench (2). The first one-way valve (32) prevents the gas in the inner cavity (29) from leaking out, and the second one-way valve (34) prevents the gas in the connecting pipe (35) from entering the inner cavity (29).

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