A static-eliminating yarn-cleaning device for a winding machine

Abstract

The present invention discloses a static-eliminating yarn-clearing device for a winding machine, which belongs to the technical field of textile machines, and comprises a cleaning area, multiple static eliminators, a yarn-clearing device, an air jet device, a dust collecting device, and a control system. The multiple static eliminators comprise a shell, and an ion generating electrode, a grounding electrode, and a transformer are arranged in the shell. The yarn-clearing device comprises a yarn-clearing brush, and the yarn-clearing brush is connected to a brush bracket. The air jet device comprises an air jet source, an air jet nozzle, a connecting pipeline, and an air pressure control device. The dust collecting device comprises an air suction port, a filter, a dust collecting pipeline, a vacuum pump, and a dust storage container. The present invention can effectively remove static electricity and impurities on the surface of yarn through the comprehensive effects of multiple static eliminators, yarn-clearing brushes, air jet devices, and dust collecting devices, reduce the possibility of yarn winding and entanglement, and improve yarn quality and production efficiency. The cleaning brush adopts a plug-in connection, which reduces the difficulty of maintenance and replacement, saves maintenance time, and improves efficiency.

Description

Technical Field

[0001] The invention belongs to the technical field of textile machines, and in particular relates to a static-eliminating yarn-clearing device for a winding machine. Background Art

[0002] The winding machine is a kind of equipment used in the textile industry, which is mainly used to wind and shape the yarn, and wind the yarn into a sub-yarn with a larger capacity circle for subsequent use. During the spinning process, static electricity may be generated when the yarn contacts the machine. Static electricity will absorb impurities in the air and attach to the yarn, affecting the quality and production efficiency of the yarn. Therefore, the winding machine is usually equipped with a static electricity removal and yarn cleaning device to eliminate static electricity and remove impurities on the yarn.

[0003] The design of existing static eliminators may not be able to effectively neutralize or eliminate static electricity on the yarn. This may be due to improper location selection of the static eliminator, insufficient ion generation, or uneven electric field distribution. If the static elimination effect is not ideal, static electricity on the yarn may still exist, affecting production efficiency and yarn quality. Summary of the invention

[0004] In order to solve the above-mentioned problems, the present invention discloses a static electricity removal and yarn cleaning device for a winding machine and a control system thereof. The device is provided with multiple static electricity elimination devices and optimizes the control program, so that static electricity can be completely eliminated and impurities on the yarn can be removed. The yarn cleaning brush is easy to replace, which reduces the difficulty of maintenance, reduces the maintenance time, and improves the working efficiency of the entire winding machine.

[0005] In order to achieve the above purpose, the specific technical solution of this application is as follows:

[0006] A static-eliminating yarn-clearing device for a winding machine, comprising a cleaning area, a multiple static-eliminator, a yarn-clearing device, an air-jet device, a dust-collecting device, and a control system;

[0007] The multiple static eliminator comprises a shell, an ion generating electrode and a grounding electrode are arranged in the shell, and a transformer is also arranged in the shell for generating a high-voltage power supply to generate a high-voltage electric field; the multiple static eliminator is arranged in a position in the cleaning area;

[0008] The yarn clearing device comprises a yarn clearing brush, which is connected to a brush bracket and is plug-in connected to the brush bracket;

[0009] The jet device comprises a jet source, a jet nozzle, a connecting pipeline and an air pressure control device; the yarn clearing device and the jet device are arranged adjacently or alternately on the yarn path;

[0010] The dust collection device comprises an air suction port, a filter, a dust collection pipeline, a vacuum pump and a dust storage container;

[0011] The multiple static eliminator, yarn cleaning brush, air jet device and dust collecting device are all integrated and connected with the control system.

[0012] Based on the above technical features, further, the brush holder includes a first holder and a second holder, the first holder realizes telescopic movement, and the second holder realizes rotational movement.

[0013] Based on the above technical features, further, the spacing distance between the ion generating electrode and the grounding electrode in the static eliminator shell is 2 mm to 5 mm, the voltage range of the high-voltage electric field output by the transformer in the shell is 1000 volts to 2000 volts, and the output power is 500 watts to 800 watts.

[0014] Based on the above technical features, further, the shell of the static eliminator is made of insulating material, and dust-proof paint is sprayed inside the shell.

[0015] Based on the above technical features, further, the bristles of the yarn cleaning brush are made of nylon material, the bristle density is 30 to 50 per square centimeter, the contact angle of the bristles with the yarn is 30 degrees to 45 degrees, the movement speed of the yarn cleaning brush is 1000 to 1500 revolutions per minute, and the movement frequency is 5 to 10 times per minute.

[0016] Based on the above technical features, further, the jet source of the jet device is compressed air, and the air pressure control device controls the gas pressure range to be 0.5 bar to 1.2 bar.

[0017] Based on the above technical features, preferably, the number of the air nozzles is 4-6, and the layout is uniformly covering the yarn channel. The connecting pipeline is made of PVC material with a diameter of 10 mm to 15 mm.

[0018] A control system for controlling a static-eliminating yarn-clearing device of a winding machine, comprising: a central processing unit, a sensor, a control module, a human-machine interface, a control signal output terminal and a data communication interface; the sensor is located in a cleaning area, and comprises an static sensor and a pressure sensor; the control module is used to receive signals from the sensor, and perform data processing and logic judgment according to preset parameters, and according to the characteristics of the yarn and the cleaning requirements, the control module can adjust the high-voltage electric field parameters of a multiple static eliminator, the movement speed and frequency of a yarn-clearing brush, the gas pressure of an air jet device, and the working state of a dust collecting device.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The combined effect of multiple static eliminators, yarn cleaning brushes, air jet devices and dust suction devices can effectively remove static charges and impurities on the yarn surface, reduce the possibility of yarn entanglement and entanglement, and improve yarn quality and production efficiency. The telescopic and rotating movements of the brush holder increase the coverage of the cleaning area to meet the needs of different yarn specifications. The static eliminator shell is made of insulating material and sprayed with dust-proof paint, which enhances the static elimination effect and the durability of the equipment. The air jet devices are evenly arranged to ensure full coverage of the cleaning area and reduce dead corners. The control system can intelligently adjust the working status and parameters of each component to achieve automated cleaning, improve operational convenience and production efficiency;

[0021] 2. The cleaning brush adopts plug-in connection, which reduces the difficulty of maintenance and replacement, saves maintenance time and improves efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of a static-eliminating yarn-clearing device of a winding machine and its control system according to the present invention;

[0023] Figure 2 It is a schematic diagram of the structure of the multiple static eliminator in the present invention;

[0024] Figure 3 It is a structural schematic diagram of the yarn clearing device in the present invention;

[0025] Figure 4 It is a structural schematic diagram of the jetting device in the present invention;

[0026] Figure 5 It is a schematic diagram of the structure of the dust collecting device in the present invention;

[0027] List of Figure Symbols:

[0028] 1. Cleaning area;

[0029] 2. Multiple static eliminator; 201. Shell; 202. Ion generating electrode; 203. Grounding electrode; 204. Transformer

[0030] 3. Yarn clearing device; 301. Yarn clearing brush; 302. Brush holder;

[0031] 4. jet device; 401. jet source; 402. jet nozzle; 403. air pressure control device; 404. connecting pipeline;

[0032] 5. Dust collection device; 501. Air inlet; 502. Filter; 503. Dust collection pipe; 504. Vacuum pump; 505. Dust storage container;

[0033] 6. Control system; 601. Sensor. DETAILED DESCRIPTION

[0034] The following is combined with Figure 1-5 The present invention will be further illustrated with the following specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention.

[0035] It should be noted that the words "up", "down", "left", "right", "front" and "rear" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0036] like Figure 1 As shown, a static elimination yarn cleaning device of a winding machine comprises a cleaning area 1, a multiple static eliminator 2, a yarn cleaning device 3, an air jet device 4, a dust collecting device 5 and a control system 6. The multiple static eliminator is arranged in a position in the cleaning area.

[0037] like Figure 2 As shown, the multiple static eliminator 2 comprises a housing 201, in which an ion generating electrode 202 and a grounding electrode 203 are arranged, and the spacing between the ion generating electrode and the grounding electrode is 2 mm to 5 mm. A transformer 204 is also arranged in the housing, and preferably, the voltage range of the high voltage electric field output by the transformer in the housing is 1000 volts to 2000 volts, and the output power is 500 watts to 800 watts.

[0038] Preferably, the housing 201 of the static eliminator is made of insulating material, and dustproof paint is sprayed inside the housing.

[0039] like Figure 3 As shown, the yarn clearing device 3 includes a yarn clearing brush 301, which is connected to a brush holder 302 and can be plugged in and out. The brush holder 302 includes a first holder and a second holder, the first holder can be extended and retracted, and the second holder can be rotated. The bristles of the yarn clearing brush 301 are made of nylon material, preferably, the bristle density is 30 to 50 per square centimeter, the contact angle between the bristles and the yarn is 30 degrees to 45 degrees, the movement speed of the yarn clearing brush is 1000 to 1500 revolutions per minute, and the movement frequency is 5 to 10 times per minute.

[0040] like Figure 4 As shown, the jet device 4 includes a jet source 401, a jet nozzle 402 and an air pressure control device 403. The jet source 401 is compressed air, which reaches the jet nozzle 402 through a connecting pipe 404. The jet device 4 can control the gas pressure range to be 0.5 bar to 1.2 bar through the air pressure control device 403.

[0041] The yarn clearing device and the air jet device are arranged adjacently or alternately in the cleaning area 1, and the number of air jet nozzles 402 of the air jet device is 4-6, and the layout evenly covers the cleaning area. Preferably, the connecting pipe 404 is made of PVC material, and the pipe diameter is 10 mm to 15 mm.

[0042] like Figure 5 As shown, the dust collecting device 5 comprises an air inlet 501, a filter 502, a dust collecting pipe 503, a vacuum pump 504 and a dust storage container 505. The dust collecting device is used to absorb impurities generated in the cleaning area, and pass through the filter and the dust collecting pipe, and then be sent to the dust storage container by the vacuum pump.

[0043] The control system 6 includes a central processing unit, a sensor 601, a control module, a human-computer interaction interface, a control signal output terminal and a data communication interface. The sensor 601 is located in the cleaning area, wherein the electrostatic sensor is used to sense the electrostatic charge information of the cleaning area, and the pressure sensor is used to sense the pressure information of the cleaning area. The control module receives the signal from the sensor and performs data processing and logical judgment according to the preset parameters. According to the characteristics and cleaning requirements of the yarn, the control module can adjust the high-voltage electric field parameters of the multiple static eliminator, the movement speed and frequency of the yarn cleaning brush, the gas pressure of the jet device, and the working state of the dust collection device to achieve static elimination and cleaning of the yarn.

[0044] The control system also includes a fault detection and alarm device, which is used for the control system to monitor and detect faults or abnormal conditions of the yarn clearing device and the multiple static eliminators at any time. If a problem is found, the control system will immediately issue an alarm or display relevant information.

[0045] Working principle:

[0046] When the winder is running, the yarn enters the cleaning area through the yarn introduction device. In the cleaning area, the multiple static eliminator generates a high-voltage electric field to remove the static charge on the surface of the yarn. Then, the yarn passes through the yarn cleaning device, and the yarn cleaning brush moves and contacts the yarn to remove impurities on the surface of the yarn. Then, the jet device generates airflow through the air nozzle to further clean the yarn surface. At the same time, the dust collection device works to absorb and store impurities generated in the cleaning area. The control system senses the static charge and pressure information of the cleaning area, and adjusts the high-voltage electric field parameters of the multiple static eliminator, the movement speed and frequency of the yarn cleaning brush, the gas pressure of the jet device, and the working state of the dust collection device according to the characteristics of the yarn and the cleaning requirements, so as to achieve effective static removal and cleaning of the yarn and ensure the quality of the yarn and the stability of weaving.

[0047] In summary, the present invention can effectively remove static electricity and impurities on the surface of the yarn through the combined effects of multiple static eliminators, yarn cleaning brushes, air jet devices and dust suction devices, reduce the possibility of yarn entanglement and tangling, improve yarn quality and production efficiency, and the cleaning brush adopts a plug-in connection, which reduces the difficulty of maintenance and replacement, saves maintenance time and improves efficiency.

[0048] It should be noted that the drawings only illustrate the technical ideas of the present invention, and the protection scope of the present invention cannot be limited by this shape. For ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications all fall within the protection scope of the claims of the present invention.

Claims

1. A static-eliminating yarn-clearing device for a winding machine, characterized in that: Including cleaning area, multiple static eliminators, yarn cleaning device, jet device, dust collection device, control system; The multiple static eliminator comprises a shell, an ion generating electrode and a grounding electrode are arranged in the shell, and a transformer is also arranged in the shell for generating a high-voltage power supply to generate a high-voltage electric field; the multiple static eliminator is arranged in a position in the cleaning area; The yarn clearing device comprises a yarn clearing brush, which is connected to a brush bracket and is plug-in connected to the brush bracket; The jet device comprises a jet source, a jet nozzle, a connecting pipeline and an air pressure control device; the yarn clearing device and the jet device are arranged adjacently or alternately on the yarn path; The dust collection device comprises an air suction port, a filter, a dust collection pipeline, a vacuum pump and a dust storage container; The multiple static eliminator, yarn cleaning brush, air jet device and dust collecting device are all integrated and connected with the control system; The brush holder comprises a first holder and a second holder, wherein the first holder realizes telescopic movement and the second holder realizes rotational movement; The distance between the ion generating electrode and the grounding electrode in the static eliminator housing is 2 mm to 5 mm, the voltage range of the high voltage electric field output by the transformer in the housing is 1000 volts to 2000 volts, and the output power is 500 watts to 800 watts; The shell of the static eliminator is made of insulating material, and dust-proof paint is sprayed inside the shell; The bristles of the yarn cleaning brush are made of nylon material, the density of the bristles is 30 to 50 per square centimeter, the contact angle between the bristles and the yarn is 30 degrees to 45 degrees, the movement speed of the yarn cleaning brush is 1000 to 1500 revolutions per minute, and the movement frequency is 5 to 10 times per minute.

2. The anti-static yarn cleaning device for a winding machine according to claim 1, characterized in that: The jet source of the jet device is compressed air, and the air pressure control device controls the gas pressure range to be 0.5 bar to 1.2 bar; the number of the jet nozzles is 4-6, and the layout is uniformly covering the yarn channel. The connecting pipeline is made of PVC material with a diameter of 10 mm to 15 mm.

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