Twisting machine facilitating dust removal

Abstract

The twisting machine comprises a machine frame, a motor is arranged at the bottom end of the machine frame, the output end of the motor is connected with a thread twisting shaft, dust suction boxes are arranged on the two sides of the machine frame, air suction nozzles are arranged on the dust suction boxes, exhaust fans are arranged in the dust suction boxes, and the air suction nozzles are arranged on the exhaust fans. The exhaust fan is communicated with the air suction nozzle through an air suction pipe, ventilation pipes are arranged at the bottoms of the two dust suction boxes, the ventilation pipes are communicated with the exhaust fan, and the other ends of the ventilation pipes are connected with a dust collection box. The yarn twisting machine is simple in structure, smoke, impurities and dust generated in the yarn twisting process are sucked in through the dust suction box, pollutants are purified and filtered through the exhaust fan, and then the smoke, the impurities and the dust are discharged into the dust collection box to be treated, so that the good dust removal and harmful substance filtering effects are achieved, pollution to the production environment is reduced, the good production environment is guaranteed, and the production efficiency is improved. And the body health of workers is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of thread twisting machines, in particular to a thread twisting machine which is convenient for dust removal. Background Art

[0002] A twisting machine is a textile machinery that twists multiple strands of yarn into one strand. Its function is to process yarn or combined strands of yarn into linear products for weaving and knitting. It consists of a twisting machine body and a motor. During the production of glass fiber yarn, some smoke and dust will be generated, causing certain pollution to the production environment and affecting the health of the workers. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the purpose of the utility model is to provide a yarn twisting machine that is easy to remove dust and can effectively solve the problems in the background technology.

[0004] The purpose of the utility model is achieved by the following technical solutions:

[0005] A twisting machine that is easy to remove dust, comprises a frame, a motor is arranged at the bottom end of the frame, a twisting shaft is connected to the output end of the motor, dust boxes are arranged on both sides of the frame, an air suction nozzle is arranged on the dust box, an exhaust fan is arranged in the dust box, the exhaust fan is connected to the air suction nozzle through an air suction pipe, ventilation pipes are arranged at the bottom of the two dust boxes, the ventilation pipes are connected to the exhaust fan, and the other end of the ventilation pipes is connected to a dust collecting box.

[0006] Preferably, the air suction nozzle is provided with a filter to prevent material from being sucked in.

[0007] Preferably, the exhaust fan is provided with multiple layers of filter material.

[0008] Preferably, the upper portion of the frame is provided with a first mounting rod, a second mounting rod, a first guide roller and a second guide roller in a stepped structure.

[0009] Preferably, a guide wheel is provided on the first mounting rod, and a pressure roller is provided on the second mounting rod, and the pressure roller is connected to the second mounting rod via a connecting rod.

[0010] Preferably, the pressure roller is disposed between the first guide roller and the second guide roller, and is in contact with the first guide roller and the second guide roller.

[0011] Preferably, a hub is provided between the second guide roller and the twisting shaft, and the hub is connected to the frame via a fixed bracket.

[0012] Preferably, a column is provided on the outer periphery of the twisting shaft, and a steel ring is provided on the column.

[0013] Preferably, yarn guide cylinders are distributed along the circumference of the hub.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The utility model has a simple structure. The smoke, impurities and dust generated in the twisting process are sucked in through the dust suction box, and the pollutants are purified and filtered through the exhaust fan, and then discharged into the dust collection box for treatment, so as to achieve good dust removal and filtering effects of harmful substances, reduce the pollution to the production environment, ensure a good production environment, and effectively protect the health of the staff;

[0016] 2. Through the cooperation of the twisting shaft and the wire guiding mechanism composed of the first mounting rod, the wire guide wheel, the second mounting rod, the pressure roller, the first guide roller, the second guide roller and the hub, fast twisting can be achieved, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model.

[0018] Figure 2 It is a side view of the utility model.

[0019] Figure 3 It is a structural schematic diagram of the dust collection box of the present utility model.

[0020] Figure 4 It is a cross-sectional schematic diagram of the multi-layer filter material of the utility model.

[0021] In the figure: 1. frame; 2. motor; 3. twisting shaft; 4. dust box; 401. suction nozzle; 402. exhaust fan; 403. suction pipe; 5. ventilation pipe; 6. dust box; 7. first filter layer; 8. second filter layer; 9. third filter layer; 10. fourth filter layer; 11. first mounting rod; 12. second mounting rod; 13. first guide roller; 14. second guide roller; 15. guide wheel; 16. pressure roller; 17. connecting rod; 18. hub; 19. fixed bracket; 20. column; 21. steel ring. DETAILED DESCRIPTION

[0022] Below, in conjunction with the accompanying drawings and specific implementation methods, the utility model is further described:

[0023] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0025] like Figure 1 - Figure 4 As shown, a twisting machine which is easy to remove dust includes a frame 1, a motor 2 is arranged at the bottom end of the frame 1, a twisting shaft 3 is connected to the output end of the motor 2, dust boxes 4 are arranged on both sides of the frame 1, an air suction nozzle 401 is arranged on the dust box 4, an exhaust fan 402 is arranged in the dust box 4, the exhaust fan 402 is connected with the air suction nozzle 401 through an air suction pipe 403, ventilation pipes 5 are arranged at the bottom of the two dust boxes 4, the ventilation pipes 5 are connected with the exhaust fan 402, and the other end of the ventilation pipes 5 is connected to a dust collecting box 6.

[0026] The air suction nozzle 401 is provided with a filter screen to prevent material from being sucked in. The aperture of the filter screen is smaller than that of the glass fiber yarn, so as to prevent the glass fiber yarn from being sucked in and thus causing damage to the exhaust fan 402 .

[0027] Among them, the exhaust fan 402 is provided with multiple layers of filter materials. Preferably, the multiple layers of filter materials are divided into four filter layers, namely the first filter layer 7, the second filter layer 8, the third filter layer 9 and the fourth filter layer 10. Different filter materials can be placed in different filter layers, and the filter materials can be replaced or supplemented according to actual use needs and usage conditions.

[0028] Specifically, a first mounting rod 11, a second mounting rod 12, a first guide roller 13 and a second guide roller 14 are installed on the upper part of the frame in a stepped structure.

[0029] It is worth mentioning that a guide wheel 15 is provided on the first mounting rod 11, and a pressure roller 16 is provided on the second mounting rod 12. The pressure roller 16 is connected to the second mounting rod 12 through a connecting rod 17. The pressure roller 16 is arranged between the first guide roller 13 and the second guide roller 14, and is in contact with the first guide roller 13 and the second guide roller 14. By setting the pressure roller 16, not only can the yarn be tensioned, but also the hairiness generated by the yarn during transmission can be reduced to prevent the yarn from breaking.

[0030] Specifically, a hub 18 is provided between the second guide roller 14 and the twisting shaft 3, and the hub 18 is connected to the frame 1 through a fixed bracket 19. Through the cooperation of the twisting shaft 3 and the wire guide mechanism composed of the first mounting rod 11, the wire guide wheel 15, the second mounting rod 12, the pressure roller 16, the first guide roller 13, the second guide roller 14 and the hub 18, fast twisting can be achieved, thereby improving work efficiency.

[0031] Working principle: The motor 2 drives the twisting shaft 3 to rotate, and the yarn passes through the hub and the wire guide mechanism composed of the first mounting rod 11, the wire wheel 15, the second mounting rod 12, the pressure roller 16, the first guide roller 13, the second guide roller 14 and the hub 18 for high-speed twisting. At the same time, the exhaust fan 402 is turned on, and the impurities and smoke generated by the high-speed twisting are sucked in through the suction nozzle 401, and then the impurities and smoke are filtered and purified through the four-layer filter layer on the exhaust fan 402, and then discharged into the dust collecting box 6 for treatment, thereby achieving a good dust removal and filtering effect of harmful substances, reducing the pollution to the production environment, ensuring a good production environment, and effectively protecting the health of the staff.

[0032] Specifically, a column 20 is provided on the outer periphery of the twisting shaft 3, and a steel ring 21 is provided on the column 20. By forming a steel frame with the column 20 and the steel ring 21, the yarn on the twisting shaft 3 can be blocked, thereby reducing the hairiness generated by the high-speed movement of the yarn.

[0033] Specifically, the hub 18 is provided with yarn guide cylinders distributed along the circumference, which helps to reduce the friction force on the yarn and improve the smoothness of the yarn surface.

[0034] For those skilled in the art, various other corresponding changes and deformations can be made according to the technical solutions and concepts described above, and all of these changes and deformations should fall within the protection scope of the claims of the utility model.

Claims

1. A twisting machine for easy dust removal, comprising a frame, characterized in that: A motor is provided at the bottom end of the frame, and a twisting shaft is connected to the output end of the motor. Dust boxes are provided on both sides of the frame, and an air suction nozzle is provided on the dust box. An exhaust fan is provided in the dust box, and the exhaust fan is connected to the air suction nozzle through an air suction pipe. Ventilation pipes are provided at the bottom of the two dust boxes, and the ventilation pipes are connected to the exhaust fan, and the other end of the ventilation pipes is connected to a dust collecting box.

2. A yarn twisting machine that is easy to remove dust according to claim 1, characterized in that: The air suction nozzle is provided with a filter screen to prevent material from being sucked in.

3. A yarn twisting machine that is easy to remove dust according to claim 1, characterized in that: The exhaust fan is provided with multiple layers of filter material.

4. A yarn twisting machine that is easy to remove dust according to claim 1, characterized in that: The upper part of the frame is provided with a first mounting rod, a second mounting rod, a first guide roller and a second guide roller in a stepped structure.

5. A yarn twisting machine that is easy to remove dust according to claim 4, characterized in that: The first mounting rod is provided with a guide wheel, the second mounting rod is provided with a pressure roller, and the pressure roller is connected to the second mounting rod through a connecting rod.

6. A yarn twisting machine that is easy to remove dust according to claim 5, characterized in that: The pressure roller is disposed between the first guide roller and the second guide roller, and is in contact with the first guide roller and the second guide roller.

7. A yarn twisting machine that is easy to remove dust according to claim 4, characterized in that: A hub is provided between the second guide roller and the twisting shaft, and the hub is connected to the frame via a fixed bracket.

8. A yarn twisting machine that is easy to remove dust according to claim 1, characterized in that: A column is arranged on the outer periphery of the twisting shaft, and a steel ring is arranged on the column.

9. A yarn twisting machine that is easy to remove dust according to claim 7, characterized in that: Yarn guide cylinders are distributed along the circumference of the hub.

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