Spun yarn device for secondary stretching of cotton yarn

Abstract

The utility model discloses a spinning device for secondary stretching of cotton yarns, which comprises a frame, a spinning device, a spinning device and a spinning device. The yarn releasing part is arranged at the top end of the interior of the rack; the yarn spinning part is arranged below the yarn releasing part; the bottom frame is arranged at the bottom end of the interior of the rack; the rotating roller is arranged at the top end of the bottom frame; a spinning roller is arranged on the rotating roller in a penetrating manner; the supporting frame a is arranged at the bottom end of the interior of the rack; the power shaft is rotationally connected with the supporting frame a; and the power shaft is also rotationally connected with the underframe. According to the spinning roller disassembling device, the bottom frame is arranged, after the stretching operation is completed, the spinning roller penetrating through the rotating roller can automatically slide down under the influence of gravity through rotation of the bottom frame, and the spinning roller after spinning processing can be rapidly disassembled.

Description

Technical Field

[0001] The utility model relates to the technical field of spinning machines, in particular to a spinning device for secondary stretching of cotton yarn. Background Art

[0002] Spinning frame is a spinning machine that stretches, twists and winds semi-finished roving or sliver into spun yarn in the spinning process. The sliver is stretched and twisted on the roving frame to make roving, the combing machine combs the fiber to make combed sliver, the gill combing machine combines the slivers, and the pin row stretches to improve the sliver structure. The roving is further twisted and spun into spun yarn on the ring spinning frame. The spinning frame is the main machine for spinning. The output and quality of spun yarn are a comprehensive reflection of the quality of each process of the spinning process.

[0003] In the existing spun yarn device, after the coarse yarn is stretched into spun yarn, the operator needs to manually pull each spun yarn roller off the rotating roller, so that the operator needs to spend a certain amount of time each time to remove the spun yarn roller, thereby reducing the efficiency of stretching the cotton yarn into spun yarn. Utility Model Content

[0004] The utility model aims to provide a spinning device for secondary stretching of cotton yarn to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spun yarn device for secondary stretching of cotton yarn, comprising a frame, a yarn release section, a spun yarn section, a bottom frame, a rotating roller, a support frame a, and a power shaft. The frame has a certain space inside; the yarn release section is arranged at the top of the frame; the spun yarn section is arranged below the yarn release section; the bottom frame is arranged at the bottom end of the frame; the rotating roller is arranged at the top of the bottom frame; the spun yarn roller is interspersed with the rotating roller; the support frame a is arranged at the bottom end of the frame; the power shaft is rotatably connected to the support frame a; wherein, the power shaft is also rotatably connected to the bottom frame.

[0006] By adopting the above technical solution, after the stretching operation is completed, the angle can be changed by rotating the base frame, so that the roving roller inserted on the rotating roller can automatically slide down under the influence of gravity, so that the roving roller after the roving processing is completed can be quickly removed.

[0007] Preferably, a motor a is provided on one side of the frame, and the rotation axis of the power shaft is connected to the output end of the motor a.

[0008] By adopting the above technical solution, the power shaft located in the frame can be driven to rotate by the motor a.

[0009] Preferably, a support frame b is provided inside the frame, and a rotatable adjustment shaft is provided on the support frame b;

[0010] Wherein, the rotation axis of the adjustment shaft is connected to the output end of the motor b arranged on one side of the frame.

[0011] By adopting the above technical solution, the adjustment shaft located in the frame can be driven by the motor b to rotate on the support frame b.

[0012] Preferably, a rotating groove a is provided inside the base frame;

[0013] Wherein, the rotating groove a is rotationally connected to the rotating roller.

[0014] By adopting the above technical solution, the rotating roller can be rotated on the top of the bottom frame.

[0015] Preferably, a bevel gear a is provided at the bottom end of the rotating roller, and a bevel gear b is provided around the power shaft;

[0016] Wherein, the bevel gear a is meshingly connected with the bevel gear b.

[0017] By adopting the above technical solution, the bevel gear b can drive the bevel gear a meshing therewith to rotate through the rotation of the power shaft, thereby allowing the rotating roller to rotate.

[0018] Preferably, a rotating groove b is provided inside the base frame;

[0019] Wherein, the rotating groove b is rotationally connected to the power shaft.

[0020] By adopting the above technical solution, the chassis can be allowed to rotate along the power shaft to change its angle.

[0021] Preferably, the bottom of the base frame is provided with an adjustment tooth a, and the periphery of the adjustment shaft is provided with an adjustment tooth b;

[0022] The adjusting tooth a is gear-meshed with the adjusting tooth b.

[0023] By adopting the above technical solution, the adjustment shaft can be adjusted to rotate so that the adjustment tooth b drives the adjustment tooth a meshing therewith to rotate, thereby allowing the entire chassis to rotate.

[0024] Compared with the prior art, the beneficial effects of the utility model are:

[0025] 1. By providing a base frame, after the stretching operation is completed, the base frame can be rotated to change the angle, so that the spun yarn roller inserted on the rotating roller can automatically slide down under the influence of gravity, so that the spun yarn roller after the spun yarn processing is completed can be quickly disassembled;

[0026] 2. The motor b can drive the adjustment shaft located in the frame to rotate on the support frame b, so that the adjustment tooth b drives the adjustment tooth a meshing therewith to rotate, thereby controlling the entire chassis to rotate. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the overall structure of this application;

[0028] Figure 2 This is a schematic diagram of the overall structure of this application;

[0029] Figure 3 For this application Figure 1 The enlarged structural diagram at A in the middle;

[0030] Figure 4 This is a schematic diagram of the rotating roller structure of this application;

[0031] Figure 5 This is a schematic diagram of the chassis structure of this application.

[0032] In the figure: 1. yarn release section; 2. frame; 3. spun yarn section; 4. spun yarn roller; 5. rotating roller; 6. base frame; 7. power shaft; 8. support frame a; 9. support frame b; 10. adjustment shaft; 11. motor a; 12. motor b; 13. bevel gear a; 14. rotating groove a; 15. rotating groove b; 16. adjustment tooth a; 17. adjustment tooth b; 18. bevel gear b. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] Example 1

[0035] See also Figure 1 , Figure 2 and Figure 3The utility model provides a technical solution: a spinning device for secondary stretching of cotton yarn, comprising: a frame 2, a certain space inside the frame 2, a plurality of yarn-releasing parts 1 are arranged at the top of the frame 2, a spinning part 3 is arranged below the yarn-releasing part 1, a support frame a8 is arranged at the bottom of the frame 2, a power shaft 7 is arranged on the support frame a8, the power shaft 7 is rotatably connected to the support frame a8, a bottom frame 6 is arranged on the power shaft 7, the power shaft 7 is also rotatably connected to the bottom frame 6, a motor a11 is arranged on one side of the frame 2, and the rotation axis of the power shaft 7 is aligned with the motor a11 1, and the power shaft 7 located in the frame 2 can be driven to rotate by the motor a11. A rotating groove a14 is provided inside the base frame 6, and the rotating groove a14 is rotatably connected with the rotating roller 5, so that the rotating roller 5 can rotate at the top of the base frame 6. A bevel gear a13 is provided at the bottom end of the rotating roller 5, and a bevel gear b18 is provided around the power shaft 7. The bevel gear a13 is meshed and connected with the bevel gear b18. The rotation of the power shaft 7 can drive the bevel gear a13 meshed therewith to rotate, so that the rotating roller 5 can rotate.

[0036] Example 2

[0037] See also Figure 3 , Figure 4 and Figure 5 On the basis of the above embodiment, a support frame b9 is provided inside the frame 2, and a rotatable adjustment shaft 10 is provided on the support frame b9, and the rotation axis of the adjustment shaft 10 is connected to the output end of the motor b12 provided on one side of the frame 2. The motor b12 can drive the adjustment shaft 10 located in the frame 2 to rotate on the support frame b9, and a rotation groove b15 is provided inside the base frame 6, and the rotation groove b15 is rotatably connected with the power shaft 7, so that the base frame 6 can rotate along the power shaft 7 to change its angle, and an adjustment tooth a16 is provided at the bottom of the base frame 6, and an adjustment tooth b17 is provided around the adjustment shaft 10, and the adjustment tooth a16 is gear-engaged with the adjustment tooth b17, and the rotation of the adjustment shaft 10 can make the adjustment tooth b17 drive the meshing adjustment tooth a16 to rotate, so that the entire base frame 6 can rotate.

[0038] Working principle: First, the coarse sand roller to be stretched is placed on the yarn placing part 1, and the fine yarn part 3 is set to stretch it to make it into fine yarn. The stretching process is a relatively mature technology in this field and is not novel in this application, so it will not be described in detail. After the stretching operation is completed, the bottom frame 6 is rotated to change the angle, so that the fine yarn roller 4 inserted on the rotating roller 5 can automatically slide down under the influence of gravity, so that the fine yarn roller 4 after the fine yarn processing can be quickly disassembled;

[0039] Secondly, the motor a11 drives the power shaft 7 in the frame 2 to rotate, so that the bevel gear b18 drives the bevel gear a13 meshing therewith to rotate, so that the rotating roller 5 can rotate, and thus the spun yarn roller 4 inserted on the rotating roller 5 can rotate, and the stretched spun yarn is wound on the spun yarn roller 4;

[0040] Finally, the motor b12 can drive the adjustment shaft 10 located in the frame 2 to rotate on the support frame b9, so that the adjustment tooth b17 drives the adjustment tooth a16 meshing therewith to rotate, thereby controlling the entire base frame 6 to rotate.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spinning device for secondary stretching of cotton yarn, characterized in that: include: A rack, wherein the interior of the rack has a certain space; A yarn placing portion, the yarn placing portion being arranged at the top end inside the frame; A fine yarn section, wherein the fine yarn section is arranged below the yarn placing section; A bottom frame, the bottom frame being arranged at the bottom end of the frame; A rotating roller, the rotating roller is arranged at the top of the bottom frame, and a spun yarn roller is interspersed with the rotating roller; A support frame a, wherein the support frame a is arranged at the bottom end of the frame; A power shaft is rotatably connected to the support frame a, and the power shaft is also rotatably connected to the base frame.

2. A spinning device for secondary stretching of cotton yarn according to claim 1, characterized in that: A motor a is arranged on one side of the frame, and the rotation axis of the power shaft is connected to the output end of the motor a.

3. A spinning device for secondary stretching of cotton yarn according to claim 1, characterized in that: A support frame b is provided inside the frame, and a rotatable adjustment shaft is provided on the support frame b; The rotation axis of the adjustment shaft is connected to the output end of the motor b arranged on one side of the frame.

4. A spinning device for secondary stretching of cotton yarn according to claim 1, characterized in that: A rotating groove a is provided inside the base frame, and the rotating groove a is rotatably connected to the rotating roller.

5. A spinning device for secondary stretching of cotton yarn according to claim 1, characterized in that: The bottom end of the rotating roller is provided with a bevel gear a, and the periphery of the power shaft is provided with a bevel gear b; The bevel gear a is meshingly connected with the bevel gear b.

6. A spinning device for secondary stretching of cotton yarn according to claim 1, characterized in that: A rotating groove b is provided inside the base frame; The rotating groove b is rotationally connected to the power shaft.

7. A spinning device for secondary stretching of cotton yarn according to claim 3, characterized in that: The bottom of the base frame is provided with an adjustment tooth a, and the periphery of the adjustment shaft is provided with an adjustment tooth b; The adjusting tooth a is gear-meshed with the adjusting tooth b.

Images