A precise metering water supply device for air texturing machine

Abstract

The present invention belongs to the technical field of water supply for air texturing machines, and specifically relates to a precise metering water supply device for air texturing machines, which comprises a water supply chamber, a metering chamber and an intelligent metering system, wherein the water supply chamber comprises a filament nozzle and a nozzle, and the metering chamber comprises an air compressor, an air pipe, a water pipe, a valve chamber and a deformation pipe; the filament nozzle is fixedly installed above the inner wall of the water supply chamber, and filaments are sprayed inside, a filament hole is provided on the right side of the water supply chamber, and the filaments are inserted into the filament hole, the nozzle bearing is installed on the inner wall of the water supply chamber and is located on the left side of the filament, the metering chamber is fixedly installed on the left side of the water supply chamber, and the air compressor is fixedly installed on the left side of the inner wall of the metering chamber. The device solves the shortcomings of current air texturing machines, such as inaccurate metering and transmission of water, poor metering accuracy, high energy consumption, poor adaptability and poor management, and especially the problem of being unable to guarantee the quality of filament production.

Description

Technical Field

[0001] The invention belongs to the technical field of water supply for air texturing machines, and in particular relates to a precise metering water supply device for air texturing machines. Background Art

[0002] Compared with the traditional technical solutions, the precise metering air texturing machine water supply device provided by the present invention realizes the precise metering and efficient transmission of water by combining aerodynamics, fluid mechanics and precision metering technology. The device has the advantages of high metering accuracy, low energy consumption, strong adaptability and intelligent management, and can be widely used in the fields of construction, agriculture, chemical industry, etc., providing a reliable water supply solution for industrial production and commercial applications. In the prior art, water jetting will cause the filaments to break, and the quality of the filaments cannot be guaranteed. Summary of the invention

[0003] The object of the present invention is to provide a precisely metered water supply device for an air texturing machine to solve the problems raised in the above-mentioned background technology.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions: a precisely metered water supply device for an air deformation machine, comprising a water supply chamber, a metering chamber and an intelligent metering system, the water supply chamber comprising a filament nozzle and a nozzle, the metering chamber comprising an air compressor, an air pipe, a water pipe, a valve chamber and a deformation pipe; the filament nozzle is fixedly installed above the inner wall of the water supply chamber, and filaments are sprayed inside, a filament hole is provided on the right side of the water supply chamber, and the filaments are inserted into the filament hole, the nozzle bearing is installed on the inner wall of the water supply chamber and is located on the left side of the filament, the metering chamber is fixedly installed on the left side of the water supply chamber, the air compressor is fixedly installed on the left side of the inner wall of the metering chamber, the water pipe is connected to the air pipe, and the two ends of the air pipe are respectively connected to the valve chamber and the air compressor, the water pipe is connected to an external water source pipeline, the two ends of the deformation pipe are respectively connected to the nozzle and the right side of the valve chamber, and an adjustment mechanism is provided inside the valve chamber.

[0005] The present invention further describes that the adjusting mechanism includes a motor, an expansion joint, a threaded rod and a valve ball; the motor is fixedly installed at the bottom of the inner wall of the metering chamber, the expansion joint is fixedly connected to the output end of the motor, the threaded rod is fixedly installed at the upper end of the expansion joint, a threaded hole is provided at the bottom of the valve chamber, and the threaded rod is threadedly connected to the threaded hole, and the valve ball is fixedly installed at the upper end of the threaded rod and is located in the valve chamber.

[0006] The present invention further illustrates that a tray is fixedly installed on the outer side of the telescopic joint; a filling block is fitted on the top of the deformation pipe, and the filling block is fixedly installed on the right side of the inner wall of the metering cavity, a fixed block is fixedly installed on the right side of the inside of the metering cavity, and a through hole is provided in the middle of the fixed block, an extrusion rod is slidably connected to the inner wall of the through hole, the lower end of the extrusion rod is located above the tray, and the upper end of the extrusion rod is located below the deformation pipe.

[0007] The present invention further illustrates that a hydraulic chamber is fixedly installed at the bottom of the inner wall of the water supply chamber, a reciprocating cylinder is fixedly installed at the bottom of the inner wall of the hydraulic chamber, a hydraulic plate is slidably connected to the inner wall of the hydraulic chamber, and the hydraulic plate is fixedly connected to the output end of the reciprocating cylinder; a connecting rod is fixedly installed between the upper surface of the hydraulic plate and the nozzle, the top of the hydraulic plate is filled with hydraulic oil, a chamber is fixedly installed below the valve chamber, a slide plate is slidably connected to the inner wall of the chamber, the slide plate is fixedly installed at the connection between the threaded rod and the telescopic joint, the top of the slide plate is filled with hydraulic oil, and the top is connected to the upper pipeline of the hydraulic chamber.

[0008] The present invention further illustrates that the lower part of the hydraulic chamber is connected to an external pipeline, and a one-way valve is arranged in the pipeline; the lower part of the hydraulic chamber is connected to an expansion joint pipeline, and a pressure valve is arranged in the pipeline; the expansion joint is connected to an external control valve pipeline.

[0009] The present invention further illustrates that the intelligent metering system includes a precision metering module and a control module. The precision metering module is arranged at the water inlet of the valve chamber and is electrically connected to the control module. The control module is electrically connected to the motor. The precision metering module is used to monitor the flow rate of water and air in real time. The control module is used to perform a feedback control algorithm through the flow rate of water and air, thereby adjusting the operating state of the motor, thereby realizing precise control of the flow rate.

[0010] The present invention further illustrates that the operating relationship between the precision metering module and the control module is: when the water flow is large, the control motor rotates forward and the flow is reduced; when the water flow is small, the control motor rotates reversely and the flow is increased.

[0011] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: the present invention uses a nozzle to spray water mist to humidify the filaments, making the filaments more fluffy and improving the quality of the filaments, and when the valve ball moves upward during the water spraying process, the water flow in the valve cavity is adjusted, and the automatic adjustment is convenient and efficient, and the adjustment accuracy is high, so that the water volume is accurately controlled, and the water is transmitted by air power. Compared with the traditional pumping method, the energy consumption can be significantly reduced, and the deformation is generated by the deformation pipe, and the inner diameter of the deformation pipe is reduced, so as to further control the water flow, and the adjustment accuracy is further enhanced, which plays a role in fully saving water resources and saving costs;

[0012] At the same time, when adjusting the water flow rate, when the water flow is adjusted to a small amount, the telescopic joint drives the threaded rod to move upward, thereby driving the slide plate to slide upward along the inner wall of the chamber, and the hydraulic oil above the slide plate is squeezed and enters the top of the hydraulic plate through the pipeline, thereby increasing the pressure on the hydraulic plate when it moves upward, playing a limiting role. The smaller the water flow rate, the larger the limit, thereby reducing the reciprocating motion stroke of the hydraulic plate, reducing the swing amplitude of the nozzle, and being able to spray more locally, so that the filament can fully absorb the water, thereby ensuring the quality of the filament. Conversely, the larger the water flow rate, the larger the swing amplitude of the nozzle, thereby avoiding excessive local spraying of water mist to damage the filament or even excessive local force on the filament causing it to break, thereby fully protecting the filament. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0015] Figure 2 It is a schematic diagram of the internal structure of the water supply chamber and the metering chamber of the present invention;

[0016] Figure 3 It is a plan view schematic diagram of the present invention;

[0017] Figure 4 It is a schematic diagram of the water flow regulation and the internal structure of the hydraulic chamber of the present invention;

[0018] Figure 5 It is a schematic diagram of the pipe connection between the chamber and the hydraulic chamber of the present invention;

[0019] Figure 6 It is a schematic diagram of the pipe connection between the expansion joint and the hydraulic chamber of the present invention;

[0020] In the figure: 1, water supply chamber; 11, filament nozzle; 12, nozzle; 13, hydraulic chamber; 131, reciprocating cylinder; 132, hydraulic plate; 133, connecting rod; 2, metering chamber; 21, air compressor; 22, air pipe; 23, water pipe; 24, valve chamber; 241, chamber; 242, slide plate; 25, deformable pipe; 251, filling block; 26, motor; 261, expansion joint; 262, threaded rod; 263, valve ball; 264, tray; 27, fixing block; 271, extrusion rod; 28, pressure valve. DETAILED DESCRIPTION

[0021] The following is a further non-limiting detailed description of the technical solution of the present invention in conjunction with the preferred embodiments and the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] See also Figure 1-6 The present invention provides a technical solution: a water supply device for an air texturing machine with accurate metering, comprising a water supply chamber 1, a metering chamber 2 and an intelligent metering system, wherein the water supply chamber 1 comprises a filament nozzle 11 and a nozzle 12, and the metering chamber 2 comprises an air compressor 21, an air pipe 22, a water pipe 23, a valve chamber 24 and a texturing pipe 25;

[0023] The filament nozzle 11 is fixedly installed above the inner wall of the water supply chamber 1, and filaments are sprayed inside. A filament hole is provided on the right side of the water supply chamber 1, and the filaments are inserted into the filament hole. The nozzle 12 is bearing-mounted on the inner wall of the water supply chamber 1 and is located on the left side of the filaments. The metering chamber 2 is fixedly installed on the left side of the water supply chamber 1. The air compressor 21 is fixedly installed on the left side of the inner wall of the metering chamber 2. The water pipe 23 is connected to the air pipe 22, and the two ends of the air pipe 22 are respectively connected to the valve chamber 24 and the air compressor 21. The water pipe 23 is connected to the external water source pipeline. The two ends of the deformation pipe 25 are respectively connected to the nozzle 12 and the right side of the valve chamber 24. The valve chamber 24 is provided with an adjustment mechanism inside.

[0024] The air compressor 21 is running, and at the same time, an external water source enters the water pipe 23 through a pipeline, and then enters the air pipe 22. The air compressor 21 compresses the gas to be ejected, and the air flow and water flow enter the valve chamber 24 through the air pipe 22, and then enter the deformation pipe 25 from the valve chamber 24, and finally enter the nozzle 12 and are ejected from the nozzle 12. At the same time, the filaments are ejected through the filament nozzle 11 and transmitted to the outside of the water supply chamber 1 through the filament holes. The nozzle 12 sprays water mist to humidify the filaments, making the filaments more fluffy and improving the quality of the filaments. In the process of spraying water, the water flow rate is adjusted by the regulating mechanism to accurately control the water volume and use aerodynamics to transmit water. Compared with the traditional pumping method, it can significantly reduce energy consumption.

[0025] The regulating mechanism includes a motor 26, a telescopic joint 261, a threaded rod 262 and a valve ball 263;

[0026] The motor 26 is fixedly mounted on the bottom of the inner wall of the metering chamber 2, the telescopic joint 261 is fixedly connected to the output end of the motor 26, the threaded rod 262 is fixedly mounted on the upper end of the telescopic joint 261, a threaded hole is provided at the bottom of the valve chamber 24, and the threaded rod 262 is threadedly connected in the threaded hole, and the valve ball 263 is fixedly mounted on the upper end of the threaded rod 262 and is located in the valve chamber 24;

[0027] Through the above steps, when the water volume is adjusted, the motor 26 runs, driving the telescopic joint 261 to rotate, the telescopic joint 261 drives the threaded rod 262 to rotate, the threaded rod 262 rotates and moves upward through the threaded hole, thereby driving the valve ball 263 to move upward, the movement of the threaded rod 262 drives the telescopic joint 261 to extend, and when the valve ball 263 moves upward, the water flow in the valve chamber 24 is adjusted, and the automatic adjustment is convenient and efficient, and the adjustment accuracy is high.

[0028] A tray 264 is fixedly mounted on the outer side of the telescopic joint 261;

[0029] A filling block 251 is fitted on the top of the deformable pipe 25, and the filling block 251 is fixedly installed on the right side of the inner wall of the metering chamber 2. A fixing block 27 is fixedly installed on the right side of the inner wall of the metering chamber 2, and a through hole is provided in the middle of the fixing block 27. An extrusion rod 271 is slidably connected to the inner wall of the through hole. The lower end of the extrusion rod 271 is located above the tray 264, and the upper end of the extrusion rod 271 is located below the deformable pipe 25.

[0030] When the telescopic joint 261 is extended, the tray 264 is driven to move upward, and the upper surface of the tray 264 contacts the lower end of the extrusion rod 271, which pushes the extrusion rod 271 to slide upward through the through hole of the fixed block 27. The upper end of the extrusion rod 271 contacts the deformation pipe 25 and squeezes each other, causing the deformation pipe 25 to deform and the inner diameter of the deformation pipe 25 to shrink, thereby further controlling the water flow and further enhancing the adjustment accuracy, which plays a role in fully saving water resources and saving costs.

[0031] A hydraulic chamber 13 is fixedly installed at the bottom of the inner wall of the water supply chamber 1, a reciprocating cylinder 131 is fixedly installed at the bottom of the inner wall of the hydraulic chamber 13, a hydraulic plate 132 is slidably connected to the inner wall of the hydraulic chamber 13, and the hydraulic plate 132 is fixedly connected to the output end of the reciprocating cylinder 131;

[0032] A connecting rod 133 is fixedly installed between the upper surface of the hydraulic plate 132 and the nozzle 12, the upper part of the hydraulic plate 132 is filled with hydraulic oil, a chamber 241 is fixedly installed below the valve chamber 24, a slide plate 242 is slidably connected to the inner wall of the chamber 241, the slide plate 242 is fixedly installed at the connection between the threaded rod 262 and the telescopic joint 261, the upper part of the slide plate 242 is filled with hydraulic oil, and the upper part is connected to the upper pipeline of the hydraulic chamber 13;

[0033] When the nozzle 12 sprays water mist, the reciprocating cylinder 131 operates to push the hydraulic plate 132 to move up and down, so that it slides up and down along the inner wall of the hydraulic chamber 13. When the hydraulic plate 132 moves upward, the nozzle 12 is driven to rotate counterclockwise through the bearing through the connecting rod 133. When the hydraulic plate 132 moves downward, the nozzle 12 rotates clockwise through the bearing, so that the nozzle 12 swings up and down, and the filaments are sprayed evenly, the fluffiness of the filaments is further enhanced, and the quality is further improved;

[0034] At the same time, when adjusting the water flow rate, when the water flow is adjusted to a small amount, the telescopic joint 261 drives the threaded rod 262 to move upward, thereby driving the slide plate 242 to slide upward along the inner wall of the chamber 241, and the hydraulic oil above the slide plate 242 is squeezed and enters the top of the hydraulic plate 132 through the pipeline, thereby increasing the pressure on the hydraulic plate 132 when it moves upward, playing a limiting role. The smaller the water flow rate, the greater the limit, thereby reducing the reciprocating motion stroke of the hydraulic plate 132, reducing the swing amplitude of the nozzle 12, and being able to spray more locally, so that the filament can fully absorb the water, thereby ensuring the quality of the filament. Conversely, the greater the water flow rate, the greater the swing amplitude of the nozzle 12, thereby avoiding excessive local spraying of water mist to damage the filament or even excessive local stress on the filament and causing it to break, thereby fully protecting the filament.

[0035] The lower part of the hydraulic chamber 13 is connected to an external pipeline, and a one-way valve is arranged in the pipeline. The lower part of the hydraulic chamber 13 is connected to the expansion joint 261 pipeline, and a pressure valve 28 is arranged in the pipeline.

[0036] The expansion joint 261 is connected to the external control valve pipeline;

[0037] When the hydraulic plate 132 slides up and down along the inner wall of the hydraulic chamber 13, gas is continuously extracted from the outside at the bottom of the hydraulic plate 132 and injected into the pipeline. When the extracted gas reaches a certain level, the pressure valve 28 reaches the pressure limit and opens, and the gas quickly passes through the pipeline into the expansion joint 261, causing it to stretch rapidly. After that, the external control valve is immediately opened to restore the air pressure in the expansion joint 261 to normal, thereby resetting and driving the tray 264 to move up and down rapidly. The tray 264 pushes against the extrusion rod 271 and moves up and down rapidly, thereby closing and then opening the deformed pipeline 25, so that the nozzle 12 performs an intermittent water mist spraying action, which can further avoid long-term local spraying of the filaments causing filament breakage and further strengthen the protection of the filaments.

[0038] The intelligent metering system includes a precision metering module and a control module. The precision metering module is arranged at the water inlet of the valve chamber 24 and is electrically connected to the control module. The control module is electrically connected to the motor 26.

[0039] The precision metering module is used to monitor the flow of water and air in real time, and the control module is used to perform a feedback control algorithm through the flow of water and air, thereby adjusting the operating state of the motor 26, thereby achieving precise control of the flow.

[0040] The operating relationship between the precision metering module and the control module is:

[0041] When the water flow is large, the motor 26 is controlled to rotate forward and the flow is reduced;

[0042] When the water flow is small, the control motor 26 rotates in the reverse direction to increase the flow;

[0043] Through the precision metering module and feedback control algorithm, high-precision control of water flow is achieved. The water is transmitted by air power, which can significantly reduce energy consumption compared with traditional pumping methods. By adjusting the rotation of the motor 26, the inner diameter of the deformable pipe 25 is controlled, which can adapt to different flow and pressure requirements and is suitable for a variety of application scenarios.

[0044] In the description of the present invention, it is necessary to understand that the terms "up", "down", "front", "back", "left", "right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, rather than indicating or implying 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.

[0045] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them. Although the present invention has been described in detail with reference to the above embodiments, a person skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features can be replaced by equivalents, and these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A water supply device for an air texturing machine with precise metering, comprising a water supply chamber (1), a metering chamber (2) and an intelligent metering system, characterized in that: The water supply chamber (1) comprises a filament nozzle (11) and a nozzle (12), and the metering chamber (2) comprises an air compressor (21), an air pipe (22), a water pipe (23), a valve chamber (24), and a deformation pipe (25); The filament nozzle (11) is fixedly mounted above the inner wall of the water supply chamber (1) and has filaments sprayed therein; a filament hole is provided on the right side of the water supply chamber (1) and the filaments are inserted into the filament hole; the nozzle (12) is bearing-mounted on the inner wall of the water supply chamber (1) and is located on the left side of the filaments; the metering chamber (2) is fixedly mounted on the left side of the water supply chamber (1); the air compressor (21) is fixedly mounted on the left side of the inner wall of the metering chamber (2); the water pipe (23) is connected to the air pipe (22), and the two ends of the air pipe (22) are respectively connected to the valve chamber (24) and the air compressor (21); the water pipe (23) is connected to an external water source pipeline; the two ends of the deformation pipe (25) are respectively connected to the nozzle (12) and the right side of the valve chamber (24); an adjusting mechanism is provided inside the valve chamber (24); the adjusting mechanism comprises a motor (26), an expansion joint (261), a threaded rod (262) and a valve ball (263); The motor (26) is fixedly mounted on the bottom of the inner wall of the metering chamber (2); the telescopic joint (261) is fixedly connected to the output end of the motor (26); the threaded rod (262) is fixedly mounted on the upper end of the telescopic joint (261); a threaded hole is provided at the bottom of the valve chamber (24); the threaded rod (262) is threadedly connected to the threaded hole; the valve ball (263) is fixedly mounted on the upper end of the threaded rod (262) and is located in the valve chamber (24); and a tray (264) is fixedly mounted on the outer side of the telescopic joint (261); A filling block (251) is fitted above the deformable pipe (25), and the filling block (251) is fixedly mounted on the right side of the inner wall of the metering chamber (2). A fixing block (27) is fixedly mounted on the right side of the inner wall of the metering chamber (2), and a through hole is provided in the middle of the fixing block (27). An extrusion rod (271) is slidably connected to the inner wall of the through hole, and the lower end of the extrusion rod (271) is located above the tray (264), and the upper end of the extrusion rod (271) is located below the deformable pipe (25).

2. The water supply device for an air texturing machine with accurate metering according to claim 1, characterized in that: A hydraulic chamber (13) is fixedly mounted on the bottom of the inner wall of the water supply chamber (1), a reciprocating cylinder (131) is fixedly mounted on the bottom of the inner wall of the hydraulic chamber (13), a hydraulic plate (132) is slidably connected to the inner wall of the hydraulic chamber (13), and the hydraulic plate (132) is fixedly connected to the output end of the reciprocating cylinder (131); A connecting rod (133) is fixedly installed between the upper surface of the hydraulic plate (132) and the nozzle (12); the upper part of the hydraulic plate (132) is filled with hydraulic oil; a chamber (241) is fixedly installed below the valve cavity (24); a slide plate (242) is slidably connected to the inner wall of the chamber (241); the slide plate (242) is fixedly installed at the connection between the threaded rod (262) and the telescopic joint (261); the upper part of the slide plate (242) is filled with hydraulic oil, and the upper part is connected to the upper pipeline of the hydraulic cavity (13).

3. The water supply device for an air texturing machine with accurate metering according to claim 2, characterized in that: The lower part of the hydraulic chamber (13) is connected to an external pipeline, and a one-way valve is provided in the pipeline; the lower part of the hydraulic chamber (13) is connected to a pipeline of the telescopic joint (261), and a pressure valve (28) is provided in the pipeline; The expansion joint (261) is connected to an external control valve pipeline.

4. The water supply device for an air texturing machine with accurate metering according to claim 3, characterized in that: The intelligent metering system comprises a precision metering module and a control module, the precision metering module is arranged at the water inlet of the valve chamber (24) and is electrically connected to the control module, and the control module is electrically connected to the motor (26); The precision metering module is used to monitor the flow of water and air in real time, and the control module is used to perform a feedback control algorithm through the flow of water and air, thereby adjusting the operating state of the motor (26) to achieve precise control of the flow.

5. The water supply device for an air texturing machine with accurate metering according to claim 4, characterized in that: The operating relationship between the precision metering module and the control module is: When the water flow is large, the control motor (26) rotates forward and the flow is reduced; When the water flow rate is small, the control motor (26) rotates in the reverse direction to increase the flow rate.

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