A roving bobbin tail yarn removal device

Abstract

The utility model discloses a roving tube tail yarn removal device, which comprises: a base, a screw rod is rotatably connected to the upper side of the base, a bearing plate is arranged between the screw rods on both sides, sliders are fixedly connected to the two sides of the bearing plate, the sliders are threadedly connected to the screw rods, a support rod is fixedly connected to the base located at the rear side of the bearing plate, the support rod is slidably connected to the bearing plate, a cleaning ring is fixedly connected to the upper end of the bearing plate, a cleaning brush is fixedly connected to the inner side of the cleaning ring, a through hole is arranged on the cleaning ring located at the rear side of the cleaning brush, a gear is rotatably connected to the bearing plate located directly below the cleaning ring, a mounting block is fixedly connected to the upper side of the gear, arc plates are hinged on both sides of the mounting block, a spring is fixedly connected to the inner side of the arc plate, and the other end of the spring is fixedly connected to the mounting block. Through the above structure, the problems of complex structure, high cost and low working efficiency are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of yarn tail machines, in particular to a roving tube yarn tail cleaning device. Background Art

[0002] After long-term use, cotton wax forms on the surface of the roving tube, which causes the roving to stick to the roving tube when the last layer is unwound, affecting the quality. It is not easy to clean the roving head when the tail yarn machine handles it, forming an alarm yarn tube, affecting work efficiency. Now, every time the yarn is dropped and the tube is changed, the operator needs to lower the yarn drop frame and wipe it with a cloth, which increases the labor intensity of employees and affects work efficiency.

[0003] When applying for a patent, a Chinese patent with application number CN201720328772.7 was found through search: a new type of roving tube tail yarn removal equipment, which adopts a combination of a rotating motor, a cleaning brush and a suction fan. The roving tube is sleeved on the rotating motor, and the roving head is cleaned by the cleaning brush and finally absorbed by the suction fan. The device has a complex structure and can only clean one roving tube at a time, with low efficiency. When multiple sets of devices are set up, the cost increases, which is not conducive to use.

[0004] When applying for a patent, a search revealed a Chinese patent with application number CN202022941402.5: a device for automatically cleaning coarse yarn tubes of a tail yarn machine, which uses a rotating motor, a screw rod and a cleaning brush. The device can clean several coarse yarn tubes at the same time, but after multiple cleanings, it is necessary to manually clean the coarse thread ends on the cleaning brush, resulting in reduced work efficiency.

[0005] Therefore, a roving bobbin tail yarn removing device is proposed to solve the above problems. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a roving bobbin tail yarn removing device, which solves the problems of complex structure, high cost and low working efficiency.

[0007] The utility model also provides the above-mentioned coarse yarn tube tail yarn cleaning device, comprising a base, a screw rod is rotatably connected to the upper side of the base, a bearing plate is provided between the screw rods on both sides, sliders are fixedly connected to the two sides of the bearing plate, the sliders are threadably connected to the screw rods, a support rod is fixedly connected to the base located at the rear side of the bearing plate, the support rod is slidably connected to the bearing plate, a cleaning ring is fixedly connected to the upper end of the bearing plate, a cleaning brush is fixedly connected to the inner side of the cleaning ring, a through hole is provided on the cleaning ring located at the rear side of the cleaning brush, a gear is rotatably connected to the bearing plate directly below the cleaning ring, a mounting block is fixedly connected to the upper side of the gear, arc plates are hinged on both sides of the mounting block, a spring is fixedly connected to the inner side of the arc plate, and the other end of the spring is fixedly connected to the mounting block.

[0008] According to the described roving tube tail yarn removing device, a driving wheel is rotatably connected to the base located directly below the supporting plate, driven wheels are fixedly connected to the screw rods on both sides, a belt is transmission-connected between the driving wheel and the driven wheel, a first motor is fixedly connected to the lower side of the base, and the output end of the first motor passes through the base and is fixedly connected to the driving wheel.

[0009] According to the roving tube tail yarn removal device, there are five support rods, which correspond to the gears one by one, and the rear sides of several cleaning rings are fixedly connected with pipes, the pipes are arranged in a one-to-five configuration, and most ends of the pipes are connected to through holes.

[0010] According to the roving tube tail yarn removing device, the base is fixedly connected to an air suction pump, and the output end of the air suction pump is fixedly connected to a pipeline.

[0011] According to the roving tube tail yarn removal device, there are five gears distributed in a straight line, several of the gears are meshed and connected with racks, a second motor is fixedly connected to the lower side of the supporting plate, and the output end of the second motor passes through the supporting plate and is fixedly connected to the gear located in the middle.

[0012] According to the roving bobbin tail yarn removing device, a leg is fixedly connected to the lower side of the base.

[0013] According to the roving bobbin tail yarn removing device, a rubber sheet is fixedly connected to the outer side of the arc-shaped plate.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the second motor drives the gear to rotate, so that the roving tube rotates, and then the first motor drives the driving wheel to rotate, and the driving wheel drives the driven wheel to rotate through the belt, so that the roving tube rotates and rises in the cleaning ring, and then the cleaning brush cleans the thick thread ends, and the suction pump collects the thick thread ends, which has a simple structure and high efficiency.

[0016] 2. In the utility model, by arranging the spring and the arc-shaped plate on the mounting block, during installation, the roving tube can be directly sleeved on the mounting block, which is convenient to operate.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0019] Figure 1 This is a structural diagram of a roving bobbin tail yarn removal device of the utility model;

[0020] Figure 2 This is a front view of a roving bobbin tail yarn removing device according to the utility model;

[0021] Figure 3 This is a structural diagram of a cleaning ring of a roving tube tail yarn removal device of the utility model;

[0022] Figure 4 for Figure 2 A magnified view of the structure at center.

[0023] Legend:

[0024] 1. Base; 2. Load-bearing plate; 21. Slider; 3. Screw; 4. First motor; 5. Driving wheel; 6. Driven wheel; 7. Support rod; 8. Cleaning ring; 81. Cleaning brush; 82. Through hole; 9. Second motor; 10. Gear; 11. Mounting block; 12. Arc plate; 13. Spring; 14. Rack; 15. Belt; 16. Suction pump; 17. Pipeline; 18. Leg. DETAILED DESCRIPTION

[0025] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0026] Reference Figure 1-4 The utility model embodiment is a roving tube tail yarn removal device, which includes a base 1, a leg 18 is fixedly connected to the lower side of the base 1, a screw rod 3 is rotatably connected to the upper side of the base 1, there are two screw rods 3, and they are symmetrically arranged, a bearing plate 2 is provided between the screw rods 3 on both sides, a driving wheel 5 is rotatably connected to the base 1 directly below the bearing plate 2, and driven wheels 6 are fixedly connected to the screw rods 3 on both sides, and a belt 15 is connected between the driving wheel 5 and the driven wheel 6 for transmission, a first motor 4 is fixedly connected to the lower side of the base 1, and the output end of the first motor 4 passes through the base 1 and is fixedly connected to the driving wheel 5, the first motor 4 drives the driving wheel 5 to rotate, and the driving wheel 5 drives the driven wheel 6 to rotate through the belt 15, so that the bearing plate 2 moves upward;

[0027] Slide blocks 21 are fixedly connected to both sides of the carrying plate 2, and the slide blocks 21 are threadedly connected to the screw rods 3. A support rod 7 is fixedly connected to the base 1 located at the rear side of the carrying plate 2, and the support rod 7 is slidably connected to the carrying plate 2. A cleaning ring 8 is fixedly connected to the upper end of the carrying plate 2, and a cleaning brush 81 is fixedly connected to the inner side of the cleaning ring 8. A through hole 82 is provided on the cleaning ring 8 located at the rear side of the cleaning brush 81. There are five support rods 7, and they correspond to the gears 10 one by one. Pipes 17 are fixedly connected to the rear sides of several cleaning rings 8. The pipes 17 are set as one to five, and most ends of the pipes 17 are connected to the through holes 82. An air suction pump 16 is fixedly connected to the base 1, and the output end of the air suction pump 16 is fixedly connected to the pipe 17. The air suction pump 16 cleans and collects the thick thread ends through the pipe 17;

[0028] A gear 10 is rotatably connected to the carrier plate 2 located just below the cleaning ring 8. There are five gears 10, which are distributed in a straight line. Racks 14 are meshed and connected between several gears 10. A second motor 9 is fixedly connected to the lower side of the carrier plate 2. The output end of the second motor 9 passes through the carrier plate 2 and is fixedly connected to the gear 10 in the middle. A mounting block 11 is fixedly connected to the upper side of the gear 10. Arc plates 12 are hinged on both sides of the mounting block 11. A spring 13 is fixedly connected to the inner side of the arc plate 12. The other end of the spring 13 is fixedly connected to the mounting block 11. Under the action of the spring 13, the arc plate 12 is pressed against the roving tube and fixed. A rubber sheet is fixedly connected to the outer side of the arc plate 12. Under the action of the rubber sheet, the friction between the arc plate 12 and the roving tube is increased to make it more stable. During installation, the roving tube can be directly sleeved on the mounting block 11, which is convenient to operate.

[0029] Working principle: When in use, several roving tubes are sleeved on the mounting block 11. Under the action of the spring 13, the arc plate 12 is pressed against the roving tube and fixed. At the same time, under the action of the rubber sheet, the friction between the arc plate 12 and the roving tube is increased to make it more stable. Then start the first motor 4, the second motor 9 and the suction pump 16. The second motor 9 drives the gear 10 to rotate, the first motor 4 drives the driving wheel 5 to rotate, and the driving wheel 5 drives the driven wheel 6 to rotate through the belt 15, so that the roving tube rotates and rises in the cleaning ring 8, and the thick thread ends are cleaned by the cleaning brush 81, and the suction pump 16 collects the thick thread ends. The structure is simple and the efficiency is high.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A roving bobbin tail yarn removal device, characterized in that: include: A base (1), the upper side of the base (1) is rotatably connected to a screw rod (3), a bearing plate (2) is provided between the screw rods (3) on both sides, sliders (21) are fixedly connected to the two sides of the bearing plate (2), the sliders (21) are threadedly connected to the screw rods (3), a support rod (7) is fixedly connected to the base (1) located at the rear side of the bearing plate (2), the support rod (7) is slidably connected to the bearing plate (2), a cleaning ring (8) is fixedly connected to the upper end of the bearing plate (2), and the cleaning ring (8) is provided with a plurality of screw rods (3) on the inner side of the base (1). A cleaning brush (81) is fixedly connected to the side, a through hole (82) is provided on the cleaning ring (8) located at the rear side of the cleaning brush (81), a gear (10) is rotatably connected to the bearing plate (2) located directly below the cleaning ring (8), a mounting block (11) is fixedly connected to the upper side of the gear (10), arc plates (12) are hinged on both sides of the mounting block (11), a spring (13) is fixedly connected to the inner side of the arc plate (12), and the other end of the spring (13) is fixedly connected to the mounting block (11).

2. The roving bobbin tail yarn removal device according to claim 1, characterized in that: A driving wheel (5) is rotatably connected to a base (1) located directly below the carrier plate (2), driven wheels (6) are fixedly connected to the screw rods (3) on both sides, a belt (15) is transmission-connected between the driving wheel (5) and the driven wheel (6), a first motor (4) is fixedly connected to the lower side of the base (1), and an output end of the first motor (4) passes through the base (1) and is fixedly connected to the driving wheel (5).

3. The roving bobbin tail yarn removal device according to claim 2, characterized in that: There are five support rods (7) corresponding to the gears (10) one by one. The rear sides of several cleaning rings (8) are fixedly connected with pipes (17). The pipes (17) are arranged in a one-to-five arrangement. Most ends of the pipes (17) are connected to the through holes (82).

4. The roving bobbin tail yarn removal device according to claim 3, characterized in that: The base (1) is fixedly connected to an air suction pump (16), and the output end of the air suction pump (16) is fixedly connected to a pipeline (17).

5. The roving bobbin tail yarn removal device according to claim 4, characterized in that: There are five gears (10) distributed in a straight line, and a rack (14) is meshed and connected between several gears (10). A second motor (9) is fixedly connected to the lower side of the carrier plate (2), and an output end of the second motor (9) passes through the carrier plate (2) and is fixedly connected to the gear (10) located in the middle.

6. The roving bobbin tail yarn removal device according to claim 5, characterized in that: A support leg (18) is fixedly connected to the lower side of the base (1).

7. The roving bobbin tail yarn removal device according to claim 6, characterized in that: A rubber sheet is fixedly connected to the outer side of the arc-shaped plate (12).

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