Automatic knocking equipment for cotton yarn processing

Abstract

The utility model discloses automatic knocking equipment for cotton yarn processing, and relates to the technical field of cotton yarn processing. The automatic knocking equipment for cotton yarn processing comprises a workbench, the side face of the workbench is rotationally connected with a guide-in wheel, the side face of the workbench is rotationally connected with a guide rod, a drying machine is arranged on the side face of the workbench, an alarm is fixedly installed on the side face of the workbench, and an adjusting rolling assembly is arranged on the side face of the workbench; the adjusting rolling assembly comprises a motor, the motor is fixedly embedded in the side face of the workbench, and a first moving ring and a second moving ring are sequentially and slidably connected to the outer side of a rotating shaft from left to right. According to the automatic knocking equipment for cotton yarn processing, the first moving ring is moved to drive the rotating seat to move in the direction of the rotating shaft, the rotating seat drives the extending rod to slide in the fixing seat, the distance between the shell and the rotating shaft is increased, the overall diameter of the shell is changed, and therefore the winding force is changed, operation is easy, and implementation is easy.

Description

Technical Field

[0001] The utility model relates to the technical field of cotton yarn processing, in particular to automatic tightening equipment for cotton yarn processing. Background Art

[0002] Cotton yarn processing refers to the process of converting cotton into yarn through a series of process treatments. It is the most basic process in the textile industry and an important part of textile production. The purpose of cotton yarn processing is to convert cotton into raw materials for textiles and provide high-quality yarn for the textile industry. At the same time, through cleaning, impurity removal and other treatments during the processing, the quality of the yarn and the comprehensive performance of the textile can also be improved. Cotton yarn processing is an indispensable part of the textile industry and has an important impact on the quality and benefits of textiles.

[0003] According to a disclosed automatic tightening device for cotton yarn processing (publication number: CN217173979U), it includes a base, a control block is fixedly connected to the upper part of the front right side of the base near the position between the two guide rods, the inside of the slide groove is slidably connected to the bottom of the guide wheel frame, the two sides of the bottom of the guide wheel frame are fixedly connected with contact metal sheets, the inside of the slide cavity is slidably connected with a slider, and the outside of the end of the slide cavity away from the fixed plate is fixedly connected with a motor frame. In the above application, the automatic tightening device for cotton yarn processing adds an alarm so that when the yarn breaks during the winding process, the spring pushes the guide wheel frame up, so that the contact metal sheet contacts the contact switch, thereby turning on the alarm to alarm, and the cam is driven by the motor to rotate, and the cam drives the connecting rod to rotate. Under the limit of the inner wall of the slide cavity, the winding roller is moved back and forth during the winding process to prevent uneven winding. However, different cotton yarns have different requirements for tension, and the winding roller needs to be adjusted, which is more troublesome. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides an automatic tightening device for cotton yarn processing, which solves the problems raised in the above background technology. To achieve the above purpose, the utility model is implemented through the following technical solutions: an automatic tightening device for cotton yarn processing, comprising a workbench, a guide wheel is rotatably connected to the side of the workbench, a guide rod is rotatably connected to the side of the workbench, a dryer is arranged on the side of the workbench, an alarm is fixedly installed on the side of the workbench, and an adjusting scrolling component is arranged on the side of the workbench;

[0005] The adjusting scrolling assembly includes a motor, the motor is embedded in the side of the workbench, the output shaft of the motor is fixedly installed with a rotating shaft, the outer side of the rotating shaft is slidably connected with a moving ring 1 and a moving ring 2 in sequence from left to right, the outer side of the rotating shaft is fixedly connected with a fixed ring, the upper side of the moving ring 2 is fixedly installed with a fixed seat, the inside of the fixed seat is slidably connected with an extension rod, the end of the extension rod away from the moving ring 2 is fixedly connected with a rotating seat, the side of the rotating seat is rotatably connected with a rotating rod 1, the rotating rod 1 is rotatably connected to the moving ring 1, the side of the rotating seat is rotatably connected with a rotating rod 2, the rotating rod 2 is rotatably connected to the fixed ring, and the upper end of the rotating seat is fixedly installed with a shell.

[0006] Preferably, the number of the adjusting scrolling components is six and they are arranged in a circular array on the outside of the rotating shaft, and six grooves are opened on the side of the rotating shaft. Multiple sets of adjusting scrolling components can prevent the edge of the shell from cutting the cotton yarn.

[0007] Preferably, the rotating rod 1 and the rotating rod 2 have the same length and width and are symmetrically arranged on both sides of the rotating seat, so that the displacement path of the rotating seat is always on the center line of the rotating rod 1 and the rotating rod 2.

[0008] Preferably, the rotating seat is located in the middle of the lower side of the shell, the center of the extension rod is colinear with the center of the rotating seat, and when the extension rod is displaced, the shell is driven to displace synchronously through the rotating seat.

[0009] Preferably, a clamp is fixedly installed on the inner wall of the movable ring, a groove is opened on the side of the rotating shaft and a movable rod is slidably connected inside the groove, a serrated bar is fixedly installed on the side of the movable rod close to the clamp, and the position of the movable ring is limited by the mutual clamping relationship between the serrated bar and the clamp.

[0010] Preferably, the moving rod is arranged in an L-shaped structure, and a plurality of springs are arranged on one side of the moving rod close to the rotating shaft, and the elastic potential energy of the springs enables the serrated bar to rebound after being squeezed by the clamping piece, thereby clamping the clamping piece.

[0011] The utility model provides an automatic tightening device for cotton yarn processing, which has the following beneficial effects:

[0012] (1) The utility model drives the rotating seat to move along the direction of the rotating shaft by displacing the moving ring 1, and the rotating seat drives the extension rod to slide in the fixed seat. At this time, the distance between the outer shell and the rotating shaft increases, and the overall diameter of the outer shell is changed, thereby changing the winding force. The operation is relatively simple and easy to implement.

[0013] (2) The utility model contacts the inclined surface of the sawtooth bar through the clamping member, and generates a downward squeezing force on the sawtooth bar through the interaction force between the inclined surfaces, so that the position of the movable ring 1 is limited, thereby avoiding accidental touching of the movable ring 1 when it does not need to be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional schematic diagram of the entire utility model;

[0015] Figure 2 This is a schematic diagram of the utility model for adjusting the retracted state of the scrolling component;

[0016] Figure 3 This is a schematic diagram of the unfolded state of the adjustable scrolling assembly of the utility model;

[0017] Figure 4 This is a schematic diagram of the rotating shaft, moving ring and housing of the utility model;

[0018] Figure 5 It is a schematic diagram of the rotating shaft, the moving ring and the moving rod of the utility model.

[0019] In the figure: 1. workbench; 2. introduction wheel; 3. dryer; 4. alarm; 5. guide rod; 6. adjusting scroll assembly; 7. motor; 8. rotating shaft; 9. moving ring 1; 10. moving ring 2; 11. fixed ring; 12. fixed seat; 13. extending rod; 14. rotating seat; 15. rotating rod 1; 16. rotating rod 2; 17. outer shell; 18. clamp; 19. moving rod; 20. sawtooth bar. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Embodiment 1

[0022] See also Figure 1-4 , an automatic tightening device for cotton yarn processing, comprising a workbench 1, a guide wheel 2 is rotatably connected to the side of the workbench 1, a guide rod 5 is rotatably connected to the side of the workbench 1, a dryer 3 is arranged on the side of the workbench 1, an alarm 4 is fixedly installed on the side of the workbench 1, and an adjusting scrolling assembly 6 is arranged on the side of the workbench 1. The number of the adjusting scrolling assemblies 6 is six and they are arranged in a circular array on the outside of a rotating shaft 8. Six grooves are opened on the side of the rotating shaft 8. Multiple groups of adjusting scrolling assemblies 6 can prevent the edge of the shell 17 from cutting the cotton yarn;

[0023] The scroll adjustment component 6 includes a motor 7, which is embedded in the side of the workbench 1. The output shaft of the motor 7 is fixedly installed with a rotating shaft 8. The outer side of the rotating shaft 8 is slidably connected with a moving ring 9 and a moving ring 2 10 in sequence from left to right. The outer side of the rotating shaft 8 is fixedly connected with a fixed ring 11. The upper side of the moving ring 2 10 is fixedly installed with a fixed seat 12. The inside of the fixed seat 12 is slidably connected with an extension rod 13. The end of the extension rod 13 away from the moving ring 2 10 is fixedly connected with a rotating seat 14. The side of the rotating seat 14 is rotatably connected with a rotating rod 15. The rotating rod 15 is rotatably connected to the moving ring 1 9. The side of the rotating seat 14 is rotatably connected with a rotating rod 2 16. The length and width of the rotating rod 15 and the rotating rod 2 16 are consistent and symmetrically arranged on the rotating seat 14. On both sides, the displacement path of the rotating seat 14 is always on the midline of the rotating rod 15 and the rotating rod 2 16. The rotating rod 2 16 is rotatably connected to the fixed ring 11. A shell 17 is fixedly installed on the upper end of the rotating seat 14. The rotating seat 14 is located in the middle of the lower side of the shell 17. The center of the extension rod 13 is colinear with the center of the rotating seat 14. When the extension rod 13 is displaced, the rotating seat 14 drives the shell 17 to displace synchronously. The utility model drives the rotating seat 14 to displace along the direction of the rotating shaft 8 through the displacement moving ring 19. The rotating seat 14 drives the extension rod 13 to slide in the fixed seat 12. At this time, the distance between the shell 17 and the rotating shaft 8 increases, and the overall diameter of the shell 17 is changed, thereby changing the winding force. The operation is relatively simple and easy to implement.

[0024] When in use, the cotton yarn passes through the introduction wheel 2, the dryer 3, the right introduction wheel 2, the alarm 4, and the guide rod 5 in sequence and then is wound around the outer shell 17. The output shaft of the motor 7 drives the rotating shaft 8 to rotate, and the rotation of the rotating shaft 8 drives the moving ring 1 9, the moving ring 2 10, and the fixed ring 11 to rotate, thereby driving the outer shell 17 to rotate, so as to realize the winding of the cotton yarn. When it is necessary to increase the winding force of the cotton yarn, the moving ring 1 9 is displaced in the direction close to the workbench 1, and the rotating rod 15 rotatably connected to the moving ring 1 9 starts to rotate counterclockwise, and the rotating rod 15 drives the rotating seat 14 to move in the direction away from the rotating shaft 8, and the rotating seat 14 drives the extending rod 13 to slide in the fixed seat 12, and the rotating rod 15 and the rotating rod 2 16 are connected. The angle between them decreases, and the shell 17 moves away from the rotating shaft 8. At this time, the distance between the shell 17 and the rotating shaft 8 increases, and the circumference of the cotton yarn wrapped around the outer side of the shell 17 increases. Since the output shaft of the motor 7 drives the rotating shaft 8 to rotate at a consistent frequency, the winding force of the cotton yarn increases at this time. When the winding force needs to be weakened, the moving ring 9 is displaced in the reverse direction, and the rotating rod 15 rotates clockwise, driving the rotating seat 14 to move toward the direction of the rotating shaft 8. The rotating seat 14 drives the extending rod 13 to slide along the inside of the fixed seat 12. At this time, the extending rod 13 moves toward the direction of the rotating shaft 8, and the rotating seat 14 drives the shell 17 to shrink, so that the overall diameter of the shell 17 is reduced, and the corresponding winding force is reduced.

[0025] Embodiment 2

[0026] See also Figure 5 On the basis of the first embodiment, a clamping piece 18 is fixedly installed on the inner wall of the moving ring 9, a groove is opened on the side of the rotating shaft 8 and a moving rod 19 is slidably connected inside the groove, a sawtooth bar 20 is fixedly installed on the side of the moving rod 19 close to the clamping piece 18, and the position of the moving ring 9 is limited by the mutual clamping relationship between the sawtooth bar 20 and the clamping piece 18, the moving rod 19 is arranged in an L-shaped structure, and a plurality of springs are arranged on the side of the moving rod 19 close to the rotating shaft 8, and the sawtooth bar 20 rebounds after being squeezed by the clamping piece 18 through the elastic potential energy of the spring, and the clamping piece 18 is clamped, and the utility model contacts the inclined surface of the sawtooth bar 20 through the clamping piece 18, and generates a downward squeezing force on the sawtooth bar 20 through the interaction force between the inclined surfaces, so that the position of the moving ring 9 is limited, and it is avoided that the moving ring 9 is accidentally touched when it does not need to be adjusted.

[0027] When in use, on the basis of Example 1, when the moving ring 9 is displaced in the direction close to the motor 7, the clamping member 18 is driven to be displaced in the direction close to the motor 7, and the clamping member 18 contacts the inclined surface of the sawtooth bar 20, and generates a downward squeezing force on the sawtooth bar 20 through the interaction force between the inclined surfaces. After being compressed, the sawtooth bar 20 rebounds under the action of the spring, and clamps the plane on the side of the clamping member 18, so that the position of the moving ring 9 is limited. When the position of the moving ring 9 needs to be adjusted again, the moving rod 19 is displaced in the direction away from the clamping member 18, and the moving rod 19 drives the sawtooth bar 20 and the clamping member 18 to no longer be clamped.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic tightening device for cotton yarn processing, comprising a workbench (1), characterized in that: The side of the workbench (1) is rotatably connected to an introduction wheel (2), the side of the workbench (1) is rotatably connected to a guide rod (5), the side of the workbench (1) is provided with a drying machine (3), the side of the workbench (1) is fixedly installed with an alarm (4), and the side of the workbench (1) is provided with an adjusting scrolling component (6); The scroll adjustment component (6) comprises a motor (7), the motor (7) is embedded in the side of the workbench (1), the output shaft of the motor (7) is fixedly mounted with a rotating shaft (8), the outer side of the rotating shaft (8) is slidably connected with a moving ring (9) and a moving ring (10) in sequence from left to right, the outer side of the rotating shaft (8) is fixedly connected with a fixing ring (11), the upper side of the moving ring (10) is fixedly mounted with a fixing seat (12), and the fixed seat (12) is slidably connected inside There is an extension rod (13), one end of the extension rod (13) away from the moving ring (10) is fixedly connected to a rotating seat (14), the side of the rotating seat (14) is rotatably connected to a rotating rod (15), the rotating rod (15) is rotatably connected to the moving ring (9), the side of the rotating seat (14) is rotatably connected to a rotating rod (16), the rotating rod (16) is rotatably connected to the fixed ring (11), and a shell (17) is fixedly installed on the upper end of the rotating seat (14).

2. The automatic tightening device for cotton yarn processing according to claim 1 is characterized in that: The number of the adjustable scrolling components (6) is six and they are arranged in a circular array outside the rotating shaft (8), and six grooves are formed on the side of the rotating shaft (8).

3. The automatic tightening device for cotton yarn processing according to claim 2, characterized in that: The first rotating rod (15) and the second rotating rod (16) have the same length and width and are symmetrically arranged on both sides of the rotating seat (14).

4. The automatic tightening device for cotton yarn processing according to claim 3 is characterized in that: The rotating seat (14) is located in the middle of the lower side of the housing (17), and the center of the extension rod (13) is colinear with the center of the rotating seat (14).

5. The automatic tightening device for cotton yarn processing according to claim 4, characterized in that: A clamping piece (18) is fixedly mounted on the inner wall of the moving ring (9), a groove is provided on the side of the rotating shaft (8) and a moving rod (19) is slidably connected inside the groove, and a sawtooth bar (20) is fixedly mounted on the side of the moving rod (19) close to the clamping piece (18).

6. The automatic tightening device for cotton yarn processing according to claim 5, characterized in that: The moving rod (19) is arranged in an L-shaped structure, and a plurality of springs are arranged on one side of the moving rod (19) close to the rotating shaft (8).

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