Cleaning mechanism for cotton yarn cutting machine

Abstract

The utility model relates to a cleaning mechanism for a cotton yarn cutting machine. The cleaning mechanism comprises a cutting roller and a cutting blade. According to the cleaning mechanism for the cotton yarn cutting machine, a cutting roller and a cutting blade are arranged, and a driven belt is connected between a double-groove transmission wheel and a driven wheel in a tensioning mode, so that when a transmission motor controls the cutting roller to rotate, the cutting roller rotates; the double-groove transmission wheel can drive the driven wheel and the conveying roller to convey cotton yarn to the position between the cutting roller and the supporting roller, when a cutting blade on the cutting roller rotates to make contact with the supporting roller, the cotton yarn between the cutting roller and the supporting roller can be cut, and the equal-distance cutting effect is effectively guaranteed through the mode. By arranging the cleaning assembly and the wind power assembly, in the cutting process, when the double-groove transmission wheel rotates, the wind power assembly can be driven to generate wind power, so that chippings generated in the cutting process can be absorbed into the waste chipping collecting cavity, and the cleaning effect of the cutting device in the using process is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of cotton yarn cutting machines, in particular to a cleaning mechanism for cotton yarn cutting machines. Background Art

[0002] Cotton yarn is yarn made from cotton fiber through the spinning process. After the plying process, it is called cotton thread. According to different spinning processes, cotton thread is spun into cotton yarn, which can be divided into carded yarn and combed yarn. In the processing production after the cotton yarn production is completed, the cotton yarn needs to be cut into sections so that the cotton yarn can be used for subsequent sewing links.

[0003] Most of the existing cutting devices have a relatively simple structure. Although they can basically realize the cutting operation of cotton yarn, it is not convenient to achieve the effect of evenly spaced cutting of cotton yarn during cutting. Additional adjustment or correction is required in subsequent processing, which not only increases the processing difficulty but also reduces production efficiency. At the same time, in the process of cutting, it is easy to cut debris and other debris. Although the amount is small, the debris generated will increase after long-term use, causing dust pollution in the workshop. Therefore, a cleaning mechanism for a cotton yarn cutting machine is proposed to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a cleaning mechanism for a cotton yarn cutting machine, which has the advantages of being able to achieve equal-pitch cutting and cleaning the debris generated during the cutting process, thereby solving the problems of poor cutting accuracy and inconvenient cleaning of cutting debris in traditional technologies.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cleaning mechanism for a cotton yarn cutting machine, comprising a machine body, a winding roller for placing cotton yarn and a cutting roller for cutting the cotton yarn are rotatably connected to the machine body, a cutting blade is arranged on the cutting roller, a supporting roller is also arranged on the machine body, the supporting roller is located on one side of the cutting roller, a cleaning assembly is arranged below the cutting roller, and the cleaning assembly is fixedly connected to the machine body;

[0006] A conveying roller for conveying the cotton yarn is arranged on the top of the machine body, and a pressing roller for pressing the cotton yarn is arranged above the conveying roller;

[0007] A motor box is provided on one side of the machine body, a transmission motor is provided in the motor box, an output shaft of the transmission motor is fixedly connected to the cutting roller, the other end of the cutting roller passes through the machine body and is fixedly connected to a double-groove transmission wheel, one end of the conveying roller passes through the machine body and is fixedly connected to a driven wheel, and a driven belt is tensionedly connected between the double-groove transmission wheel and the driven wheel.

[0008] Furthermore, the cleaning component includes a cleaning box, in which a partition is arranged, and the partition divides the inner cavity of the cleaning box into a material receiving cavity and a waste collection cavity. The waste collection cavity is provided with an air outlet on the side opposite to the partition, and a filter is arranged on the air outlet.

[0009] Furthermore, a baffle is obliquely arranged on the waste collection chamber for blocking the cut cotton yarn.

[0010] Furthermore, a wind power component is arranged inside the waste collection chamber, and the wind power component includes a linkage shaft, the linkage shaft is rotatably connected to the cleaning box, and the linkage shaft is located in the waste collection chamber and the rod part is fixedly connected to a wind wheel.

[0011] Furthermore, one end of the linkage shaft passes through the cleaning box and is fixedly connected with a linkage wheel, and a linkage belt is tensionedly connected between the linkage wheel and the double-groove transmission wheel.

[0012] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0013] 1. The cleaning mechanism for the cotton yarn cutting machine is provided with a cutting roller and a cutting blade, and a driven belt is tensioned and connected between the double-groove transmission wheel and the driven wheel, so that when the transmission motor controls the cutting roller to rotate, the double-groove transmission wheel can drive the driven wheel and the conveying roller to convey the cotton yarn to between the cutting roller and the supporting roller. When the cutting blade on the cutting roller rotates to contact the supporting roller, the cotton yarn between the cutting roller and the supporting roller can be cut. This method effectively ensures that the length of the cotton yarn conveyed by the conveying roller is consistent in each cutting cycle of the cutting roller, and ensures the effect of equidistant cutting.

[0014] 2. The cleaning mechanism for the cotton yarn cutting machine is provided with a cleaning component and a wind power component. When the double-groove transmission wheel rotates during the cutting process, it can drive the wind power component to generate wind force, thereby absorbing the debris generated during the cutting process into the waste debris collection chamber, thereby ensuring the cleaning effect during its use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a side view of the structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the cleaning component of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the wind power component of the utility model.

[0019] In the figure: 1. Machine body; 11. Winding roller; 12. Cutting roller; 121. Double-groove transmission wheel; 122. Linkage belt; 13. Cutting blade; 14. Motor box; 15. Conveying roller; 151. Driven wheel; 152. Driven belt; 16. Pressing roller; 17. Support roller; 2. Cleaning component; 21. Cleaning box; 22. Partition; 23. Material receiving chamber; 24. Waste collecting chamber; 25. Baffle; 26. Air outlet; 3. Wind component; 31. Linkage shaft; 32. Wind wheel; 33. Linkage wheel. DETAILED DESCRIPTION

[0020] 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.

[0021] Embodiment 1:

[0022] See also Figure 1-2 In this embodiment, a cleaning mechanism for a cotton yarn cutting machine includes a machine body 1, characterized in that: a winding roller 11 for placing cotton yarn and a cutting roller 12 for cutting the cotton yarn are rotatably connected to the machine body 1, a cutting blade 13 is provided on the cutting roller 12, a supporting roller 17 is also provided on the machine body 1, the supporting roller 17 is located on one side of the cutting roller 12, a cleaning component 2 is provided below the cutting roller 12, and the cleaning component 2 is fixedly connected to the machine body 1;

[0023] A conveying roller 15 for conveying the cotton yarn is arranged on the top of the machine body 1, and a pressing roller 16 for pressing the cotton yarn is arranged above the conveying roller 15;

[0024] A motor box 14 is provided on one side of the body 1, and a transmission motor is provided in the motor box 14. The output shaft of the transmission motor is fixedly connected to the cutting roller 12. The other end of the cutting roller 12 passes through the body 1 and is fixedly connected to a double-groove transmission wheel 121. One end of the conveying roller 15 passes through the body 1 and is fixedly connected to a driven wheel 151. A driven belt 152 is tensioned between the double-groove transmission wheel 121 and the driven wheel 151.

[0025] As a preferred technical solution in this embodiment: in actual use, the staff can first place the cotton yarn to be cut on the winding roller 11, and then pass the cotton yarn through the conveying roller 15 and the pressing roller 16, and make the other end of the cotton yarn located between the cutting roller 12 and the supporting roller 17. At this time, the staff can control the transmission motor in the motor box 14 to drive the cutting roller 12 to rotate. During the rotation of the cutting roller 12, the double-grooved transmission wheel 121 can be driven to rotate. During the rotation of the double-grooved transmission wheel 121, the driven wheel 151 can be driven to rotate, so that the conveying roller 15 can achieve the effect of conveying the cotton yarn. At the same time, during the rotation of the cutting roller 12, the cutting blade 13 can be driven to perform a circular motion. When the cutting blade 13 moves to contact the supporting roller 17, the cotton yarn between the supporting roller 17 and the cutting roller 12 can be cut.

[0026] It is worth noting that in the above working process, the cutting roller 12 completes one cut of the cotton yarn by rotating one circle, and when the cutting roller 12 rotates one circle, the angle of rotation of the conveying roller 15 is always kept constant, so the length of the cotton yarn cut by the cutting roller 12 is consistent each time. Furthermore, when the cutting length needs to be adjusted during use, the transmission ratio between the double-groove transmission wheel 121 and the driven wheel 151 can be changed, thereby changing the length of the cotton yarn conveyed by the conveying roller 15 in one cutting cycle of the cutting roller 12.

[0027] Embodiment 2:

[0028] See also Figure 3-4 In order to achieve the effect of collecting the debris generated after cutting, the cleaning component 2 in this embodiment includes a cleaning box 21, and a partition 22 is arranged in the cleaning box 21. The partition 22 divides the inner cavity of the cleaning box 21 into a material receiving chamber 23 and a waste collection chamber 24. The waste collection chamber 24 is provided with an air outlet 26 on the side opposite to the partition 22, and a filter is arranged on the air outlet 26. A baffle 25 is obliquely arranged on the waste collection chamber 24 to block the cut cotton yarn. A wind power component 3 is arranged inside the waste collection chamber 24, and the wind power component 3 includes a linkage shaft 31, which is rotatably connected to the cleaning box 21, and the rod part of the linkage shaft 31 located in the waste collection chamber 24 is fixedly connected to a wind wheel 32. One end of the linkage shaft 31 passes through the cleaning box 21 and is fixedly connected to a linkage wheel 33, and a linkage belt 122 is tensionedly connected between the linkage wheel 33 and the double-groove transmission wheel 121.

[0029] As a preferred technical solution in this embodiment: when the staff cuts the cotton yarn by controlling the cutting roller 12, the cut cotton yarn will fall into the waste collection chamber 24 under the action of gravity. At the same time, during the rotation of the cutting roller 12, the double-groove transmission wheel 121 can be driven to make the linkage wheel 33 rotate. During the rotation of the linkage wheel 33, the linkage shaft 31 can be driven to make the wind wheel 32 rotate. During the rotation of the wind wheel 32, the air in the waste collection chamber 24 and the external air can be exchanged, so that the air enters from the baffle 25 and then discharged through the air outlet 26. At this time, the tiny debris generated during the cutting process can enter the waste collection chamber 24 through the baffle 25 under the action of the air flow, so as to achieve the effect of cleaning and collecting the debris. The filter screen provided on the air outlet 26 can achieve the effect of blocking the debris collected in the waste collection chamber 24, thereby preventing the debris from flying out.

[0030] The working principle of the above embodiment is:

[0031] 1. In actual use, the staff can first place the cotton yarn to be cut on the winding roller 11, and then pass the cotton yarn through the conveying roller 15 and the pressing roller 16, and make the other end of the cotton yarn between the cutting roller 12 and the supporting roller 17. At this time, the staff can control the transmission motor in the motor box 14 to drive the cutting roller 12 to rotate. During the rotation of the cutting roller 12, the double-grooved transmission wheel 121 can be driven to rotate. During the rotation of the double-grooved transmission wheel 121, the driven wheel 151 can be driven to rotate, so that the conveying roller 15 can achieve the effect of conveying the cotton yarn. At the same time, during the rotation of the cutting roller 12, the cutting blade 13 can be driven to perform a circular motion. When the cutting blade 13 moves to contact the supporting roller 17, the cotton yarn between the supporting roller 17 and the cutting roller 12 can be cut.

[0032] 2. When the staff cuts the cotton yarn by controlling the cutting roller 12, the cut cotton yarn will fall into the waste collection chamber 24 under the action of gravity. At the same time, during the rotation of the cutting roller 12, the double-groove transmission wheel 121 can be driven to make the linkage wheel 33 rotate. During the rotation of the linkage wheel 33, the linkage shaft 31 can be driven to make the wind wheel 32 rotate. During the rotation of the wind wheel 32, the air in the waste collection chamber 24 and the external air can be exchanged, so that the air enters from the baffle 25 and then discharged through the air outlet 26. At this time, the tiny debris generated during the cutting process can enter the waste collection chamber 24 through the baffle 25 under the action of the air flow, so as to achieve the effect of cleaning and collecting the debris. The filter net provided on the air outlet 26 can achieve the effect of blocking the debris collected in the waste collection chamber 24, thereby preventing the debris from flying out. .

[0033] 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 cleaning mechanism for a cotton yarn cutting machine, comprising a machine body (1), characterized in that: The machine body (1) is rotatably connected to a winding roller (11) for placing cotton yarn and a cutting roller (12) for cutting the cotton yarn, the cutting roller (12) being provided with a cutting blade (13), the machine body (1) is also provided with a supporting roller (17), the supporting roller (17) being located on one side of the cutting roller (12), a cleaning component (2) being provided below the cutting roller (12), the cleaning component (2) being fixedly connected to the machine body (1); A conveying roller (15) for conveying the cotton yarn is arranged on the top of the machine body (1), and a pressing roller (16) for pressing the cotton yarn is arranged above the conveying roller (15); A motor box (14) is provided on one side of the machine body (1), a transmission motor is provided in the motor box (14), an output shaft of the transmission motor is fixedly connected to the cutting roller (12), the other end of the cutting roller (12) passes through the machine body (1) and is fixedly connected to a double-groove transmission wheel (121), one end of the conveying roller (15) passes through the machine body (1) and is fixedly connected to a driven wheel (151), and a driven belt (152) is tensionedly connected between the double-groove transmission wheel (121) and the driven wheel (151).

2. A cleaning mechanism for a cotton yarn cutting machine according to claim 1, characterized in that: The cleaning assembly (2) comprises a cleaning box (21), wherein a partition (22) is arranged inside the cleaning box (21), wherein the partition (22) divides the inner cavity of the cleaning box (21) into a material receiving cavity (23) and a waste collection cavity (24), wherein an air outlet (26) is provided on a side of the waste collection cavity (24) opposite to the partition (22), and a filter screen is arranged on the air outlet (26).

3. A cleaning mechanism for a cotton yarn cutting machine according to claim 2, characterized in that: A baffle (25) for blocking the cut cotton yarn is obliquely arranged on the waste collection chamber (24).

4. A cleaning mechanism for a cotton yarn cutting machine according to claim 3, characterized in that: A wind force assembly (3) is arranged inside the waste collection chamber (24), and the wind force assembly (3) comprises a linkage shaft (31), the linkage shaft (31) is rotatably connected to the cleaning box (21), and the linkage shaft (31) is located in the waste collection chamber (24) and is fixedly connected to a wind wheel (32).

5. A cleaning mechanism for a cotton yarn cutting machine according to claim 4, characterized in that: One end of the linkage shaft (31) passes through the cleaning box (21) and is fixedly connected to a linkage wheel (33); a linkage belt (122) is tensionedly connected between the linkage wheel (33) and the double-groove transmission wheel (121).

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