Cotton yarn even feeding device for cotton yarn processing

Abstract

The utility model discloses a cotton yarn even feeding device for cotton yarn processing relates to cotton yarn processing technical field, including tightness adjusting assembly, and tightness adjusting assembly includes installation platform, and the fixed plate is installed at installation platform top, and the fixed plate one side is installed with two groups of mounting brackets, and two groups of mounting brackets are installed respectively in the upper end and the lower end of fixed plate, and the fixed sleeve is installed to mounting bracket one side, and the fixed sleeve slidingly installs the adjusting frame, and the adjusting frame is provided with a plurality of groups of the positioning hole that arranges in order, and the fixed sleeve also is provided with the positioning hole. The utility model discloses through setting tightness adjusting assembly can adjust the position of two groups of runner, and through the elastic force of adjusting position cooperation spring can make runner contact with its when cotton yarn delivery and provide the pressure of resisting and pressing to keep its tightness, avoid the uneven situation of tension of cotton yarn in the conveying process to influence the stability of feeding, and then solve the problem that the subsequent processing quality seriously declines due to the influence of unstable feeding.

Description

Technical Field

[0001] This utility model relates to the field of cotton yarn processing technology, and in particular to a cotton yarn uniform feeding device for cotton yarn processing. Background Technology

[0002] Cotton yarn is a continuous linear material made from cotton fibers through a spinning process. Its processing methods mainly include carded spinning and combed spinning. In the process of processing cotton yarn, feeding is required to process it.

[0003] The cotton yarn feeding process is a crucial starting point in the spinning process, and its stability directly affects the quality and efficiency of subsequent processes. Feeding devices are needed to assist in feeding, avoiding manual feeding and greatly improving feeding efficiency.

[0004] The existing cotton yarn feeding device does not have an effective tension adjustment device, which makes it impossible to adjust the tension during the feeding and conveying process. This can lead to uneven tension of the cotton yarn during the conveying process, affecting the stability of the feeding. The instability of the feeding will result in a serious decline in the quality of subsequent processing. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a cotton yarn uniform feeding device for cotton yarn processing.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A cotton yarn uniform feeding device for cotton yarn processing includes a tension adjustment component. The tension adjustment component includes a mounting platform, a fixed plate mounted on the top of the mounting platform, two sets of mounting brackets mounted on one side of the fixed plate, the two sets of mounting brackets being respectively mounted on the upper and lower ends of the fixed plate, a fixed sleeve mounted on one side of the mounting bracket, an adjusting bracket slidably mounted on the fixed sleeve, the adjusting bracket having several sets of sequentially arranged positioning holes, the fixed sleeve also having positioning holes, a fixing pin with a U-shape provided on one side of the positioning holes, a connecting bracket mounted at the end of the adjusting bracket, several sets of springs mounted on one side of the connecting bracket, a mounting seat mounted on one end of the spring, a rotating wheel rotatably mounted on the mounting seat, and a feeding conveyor component for feeding is provided on one side of the mounting platform.

[0008] As a further embodiment of this utility model: the feeding and conveying assembly includes a support frame, which is installed on the top of the mounting platform. A motor compartment is provided on one side of the support frame, and two sets of transmission shafts are connected to the output end on one side of the motor compartment. One end of the transmission shaft can rotatably pass through the support frame, and a conveying roller is installed on the transmission shaft.

[0009] As a further improvement of this utility model: a fixed frame is installed on one side of the support frame, a speed-regulating motor is installed on one side of the fixed frame, the output end of the speed-regulating motor is connected to a mounting shaft, one end of the mounting shaft is rotatably inserted through the fixed frame, and a cleaning brush is installed on the mounting shaft.

[0010] As a further improvement of this utility model: the connecting frame has two sets of guide holes, and guide rods are slidably arranged in the guide holes, with one end of the guide rods fixed to the mounting base.

[0011] As a further improvement of this utility model, a limiting block is provided at the end of the guide rod, and the diameter of the limiting block is larger than the diameter of the guide hole.

[0012] As a further improvement of this utility model: several sets of support legs are installed at the bottom of the mounting platform, and foot pads are installed at the bottom of the support legs.

[0013] As a further improvement of this utility model: a corner guard is provided on one side of the support frame, and the corners of the corner guard are rounded.

[0014] The beneficial effects of this utility model are as follows:

[0015] 1. By setting the tension adjustment component, the positions of the two sets of rollers can be adjusted. By adjusting the position and cooperating with the spring force, the rollers can contact the cotton yarn during the conveying process to provide resistance and maintain its tension. This avoids uneven tension of the cotton yarn during the conveying process, which affects the stability of feeding and solves the problem of serious decline in subsequent processing quality caused by unstable feeding.

[0016] 2. The movement trajectory of the wheel can be restricted by sliding the guide rod in the guide hole, which can play a guiding role and prevent the wheel from deviating during movement.

[0017] 3. The limiting block set at the end of the guide rod can prevent it from coming off, thus avoiding the guide rod from coming off when sliding in the guide hole. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the front view of a cotton yarn uniform feeding device for cotton yarn processing proposed in this utility model.

[0019] Figure 2 This is a schematic diagram of the cleaning section of a cotton yarn uniform feeding device for cotton yarn processing proposed in this utility model;

[0020] Figure 3 This is a schematic diagram of the supporting part of a cotton yarn uniform feeding device for cotton yarn processing proposed in this utility model;

[0021] Figure 4This is a schematic diagram of the guide section of a cotton yarn uniform feeding device for cotton yarn processing proposed in this utility model.

[0022] In the diagram: 1. Mounting platform; 2. Fixing plate; 3. Speed-regulating motor; 4. Cleaning brush; 5. Fixing frame; 6. Support frame; 7. Corner guard; 8. Conveyor roller; 9. Motor compartment; 10. Support leg; 11. Foot pad; 12. Mounting shaft; 13. Rotary wheel; 14. Mounting bracket; 15. Spring; 16. Drive shaft; 17. Fixing pin; 18. Adjusting bracket; 19. Guide rod; 20. Fixing sleeve; 21. Mounting base; 22. Connecting bracket. Detailed Implementation

[0023] The technical solution of this utility model will be further described in detail below with reference to specific embodiments.

[0024] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0025] Example 1

[0026] A cotton yarn uniform feeding device for cotton yarn processing, such as Figure 1-4 As shown, the system includes a tension adjustment assembly, which includes a mounting platform 1. A fixed plate 2 is mounted on the top of the mounting platform 1. Two sets of mounting brackets 14 are mounted on one side of the fixed plate 2, respectively, at the upper and lower ends of the fixed plate 2. A fixed sleeve 20 is mounted on one side of the mounting bracket 14. An adjustment bracket 18 is slidably mounted on the fixed sleeve 20. The adjustment bracket 18 has several sets of sequentially arranged positioning holes. The fixed sleeve 20 also has positioning holes. A fixing pin 17 is provided on one side of the positioning holes. The fixing pin 17 is U-shaped. A connecting bracket 22 is mounted at the end of the adjustment bracket 18. Several sets of springs 15 are mounted on one side of the connecting bracket 22. A mounting seat 21 is mounted on one end of each spring 15. A rotating wheel 13 is rotatably mounted on the mounting seat 21. A feeding conveyor assembly for feeding is provided on one side of the mounting platform 1.

[0027] In use, the cotton yarn is conveyed via the feeding and conveying assembly, thus transporting the cotton yarn to the processing equipment for feeding. During conveying, the cotton yarn passes through two sets of rotating rollers 13. The tension of the cotton yarn can be adjusted by the contact between the two sets of rotating rollers 13 and the cotton yarn. Springs 15 provide resistance when the rotating rollers 13 are in contact with the cotton yarn, thereby maintaining the tension of the cotton yarn during conveying and preventing excessive looseness. If the springs 15 cannot provide stable resistance to ensure tension, the adjusting frame 18 can be controlled to slide on the fixed sleeve 20 to adjust the position of the two sets of rotating rollers 13. After adjusting to a suitable position so that the roller 13 can fully contact the cotton yarn, the positioning holes of the fixed sleeve 20 and the adjusting frame 18 can be aligned. After alignment, the fixing pin 17 can be inserted to limit and fix the position, preventing unnecessary sliding of the adjusting frame 18. By adjusting the position and cooperating with the elastic force of the spring 15, the roller 13 can contact the cotton yarn during the cotton yarn conveying process, providing resistance and maintaining its tension. This prevents uneven tension of the cotton yarn during the conveying process from affecting the stability of the feeding, making the feeding more stable and uniform, and thus solving the problem of serious decline in subsequent processing quality caused by unstable feeding.

[0028] The feeding and conveying assembly includes a support frame 6, which is installed on the top of the mounting platform 1. A motor compartment 9 is provided on one side of the support frame 6. Two sets of drive shafts 16 are connected to the output end of one side of the motor compartment 9. One end of the drive shaft 16 can rotatably pass through the support frame 6. A conveying roller 8 is installed on the drive shaft 16.

[0029] In use, the support frame 6 is provided in multiple sets, which are symmetrically installed at both ends of the mounting platform 1. The motor in the motor compartment 9 can control the two sets of transmission shafts 16 to rotate forward and reverse, so that the cotton yarn to be processed passes through the two sets of rotating conveyor rollers 8. The cotton yarn can be conveyed by the rotation of the two sets of conveyor rollers 8 and can be conveyed to the processing equipment to complete the feeding.

[0030] In order to clean impurities from cotton yarn, such as Figure 1 , 2 As shown, a fixed frame 5 is installed on one side of the support frame 6, and a speed-regulating motor 3 is installed on one side of the fixed frame 5. The output end of the speed-regulating motor 3 is connected to a mounting shaft 12. One end of the mounting shaft 12 is rotatably installed through the fixed frame 5, and a cleaning brush 4 is installed on the mounting shaft 12.

[0031] When in use, the cleaning brush 4 is positioned to match the conveying roller 8. The speed regulating motor 3 can control the rotation of the mounting shaft 12 and the cleaning brush 4. The cleaning brush 4 rotates and comes into contact with the cotton yarn to clean impurities on the surface of the cotton yarn during conveying. The cleaning brush 4 is a soft brush to avoid damaging the cotton yarn during cleaning.

[0032] In order to guide the movement of the rotating wheel 13, such as Figure 2 , 3As shown in Figure 4, the connecting frame 22 has two sets of guide holes, and guide rods 19 are slidably installed in the guide holes. One end of the guide rods 19 is fixed to the mounting base 21.

[0033] When in use, the mounting base 21 and the rotating wheel 13 are moved by the influence of the spring 15. The guide rod 19 will slide in the guide hole of the connecting frame 22. The movement trajectory of the rotating wheel 13 can be restricted by the guide rod 19 sliding in the guide hole, which can play a guiding role and prevent the rotating wheel 13 from deviating when moving.

[0034] To prevent the guide rod 19 from coming out of the guide hole, such as Figure 4 As shown, a limit block is provided at the end of the guide rod 19, and the diameter of the limit block is larger than the diameter of the guide hole;

[0035] During use, the limiting block set at the end of the guide rod 19 can prevent it from coming off, thus preventing the guide rod 19 from coming off when sliding in the guide hole;

[0036] In order to provide support, such as Figure 3 As shown, several sets of support legs 10 are installed at the bottom of the mounting platform 1, and foot pads 11 are installed at the bottom of the support legs 10.

[0037] When in use, the foot pad 11 is made of rubber. The support leg 10 and the foot pad 11 work together to support the device. The rubber foot pad 11 can prevent unnecessary slippage.

[0038] Example 2

[0039] To prevent damage to the cotton yarn during transport, refer to... Figure 1 , 2 A cotton yarn uniform feeding device for cotton yarn processing. Compared with embodiment 1, this embodiment makes the following improvements: a corner guard 7 is provided on one side of the support frame 6, and the corners of the corner guard 7 are rounded.

[0040] During use, the corner guards 7 installed at the corners of the support frame 6 can provide protection. Their rounded corners can prevent the cotton yarn from rubbing against sharp corners and breaking during feeding.

[0041] The above description is only a preferred embodiment of the present utility model. For parts that do not require creative effort in circuit control, signal control and transmission, please refer to the prior art. However, the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the scope of the technology disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A cotton yarn uniform feeding device for cotton yarn processing, characterized in that, The device includes a tension adjustment assembly, which comprises a mounting platform. A fixed plate is mounted on the top of the mounting platform. Two sets of mounting brackets are mounted on one side of the fixed plate, respectively, at the upper and lower ends of the fixed plate. A fixed sleeve is mounted on one side of each mounting bracket, and an adjustment bracket is slidably mounted on the fixed sleeve. The adjustment bracket has several sets of sequentially arranged positioning holes. The fixed sleeve also has positioning holes. A fixing pin, U-shaped, is provided on one side of each positioning hole. A connecting bracket is mounted at one end of the adjustment bracket, and several sets of springs are mounted on one side of the connecting bracket. A mounting seat is mounted on one end of each spring, and a rotating wheel is rotatably mounted on the mounting seat. A feeding conveyor assembly for feeding materials is provided on one side of the mounting platform.

2. The cotton yarn uniform feeding device for cotton yarn processing according to claim 1, characterized in that, The feeding and conveying assembly includes a support frame, which is installed on the top of the mounting platform. A motor compartment is provided on one side of the support frame. Two sets of drive shafts are connected to the output end of the motor compartment. One end of the drive shaft is rotatably inserted through the support frame, and a conveying roller is installed on the drive shaft.

3. The cotton yarn uniform feeding device for cotton yarn processing according to claim 2, characterized in that, A fixed frame is installed on one side of the support frame, and a speed-regulating motor is installed on one side of the fixed frame. The output end of the speed-regulating motor is connected to a mounting shaft. One end of the mounting shaft is rotatably inserted through the fixed frame, and a cleaning brush is installed on the mounting shaft.

4. The cotton yarn uniform feeding device for cotton yarn processing according to claim 1, characterized in that, The connecting frame has two sets of guide holes, and guide rods are slidably installed in the guide holes. One end of the guide rod is fixed to the mounting base.

5. The cotton yarn uniform feeding device for cotton yarn processing according to claim 4, characterized in that, A limiting block is provided at the end of the guide rod, and the diameter of the limiting block is larger than the diameter of the guide hole.

6. The cotton yarn uniform feeding device for cotton yarn processing according to claim 1, characterized in that, The bottom of the mounting platform is equipped with several sets of support legs, and the bottom of the support legs is equipped with foot pads.

7. The cotton yarn uniform feeding device for cotton yarn processing according to claim 2, characterized in that, A corner protector is provided on one side of the support frame, and the corners of the corner protector are rounded.

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