A quantitative atomization application device for a softening finishing agent in the production of plain crepe satin fabric.

Abstract

This utility model discloses a quantitative atomized application device for a softening agent in the production of crepe de chine fabric. The device includes an application box, an atomizing spray unit inside the application box, and a water tank and a water pump connected externally to the application box. A horizontal metering end is connected to the outlet of the water pump, and a metering bucket is located at the end of the horizontal metering end. A telescopic mechanism is connected to the upper end of the application box, and a piston that fits against the inner wall of the metering bucket is located at the telescopic end of the telescopic mechanism. A vertical metering end, connected to the atomizing spray unit, is located at the lower end of the metering bucket. The metering bucket is connected to both the horizontal and vertical metering ends, and a delivery pipe is connected between the vertical metering end and the atomizing spray unit. This atomized application device for crepe de chine fabric production features a quantitative softening agent delivery structure, increasing the consistency of fabric surface processing.

Description

Technical Field

[0001] This utility model relates to a fabric production structure, and in particular to a device for quantitative atomization application of a softening finishing agent for the production of plain crepe satin fabric. Background Technology

[0002] Crepe de chine is a lightweight textile fabric, typically made of silk or synthetic fibers. It boasts a soft, smooth surface and beautiful drape, and is commonly used in high-end clothing, curtains, bedding, and other applications. During fabric production, to facilitate post-processing of the crepe de chine fabric, atomizing equipment is used to apply auxiliaries or coatings to the fabric surface, altering its luster, hand feel, wrinkle resistance, and color. The atomizing equipment sprays the fabric downwards through conveyor rollers to complete the fabric processing.

[0003] Currently, when using atomizing application equipment to increase the surface softness of crepe de chine fabric and change its static friction coefficient, a mixed softening agent liquid is added to the water tank of the equipment. A water pump then delivers the softening agent liquid to the atomizing nozzles within the equipment, allowing the softening agent to be evenly sprayed onto the surface of the crepe de chine fabric, thus completing the softening treatment. However, this type of atomizing application equipment lacks a quantitative spraying function, failing to ensure the consistency of fabric performance. This results in insufficient softening agent on the surface of the crepe de chine fabric, making it unsuitable for adapting to the differentiated processing needs of fabrics. For these reasons, it is necessary to design an atomizing application equipment with a quantitative softening agent delivery structure to increase the consistency of fabric surface processing. Utility Model Content

[0004] In view of the above-mentioned problems in the existing technology, the purpose of this utility model is to provide a quantitative atomization application device for softening finishing agent in the production of plain crepe satin fabric, which realizes that the atomization application device has a quantitative softening finishing agent delivery structure and increases the consistency of fabric surface processing.

[0005] To achieve the above objectives, the technical solution of this utility model is as follows:

[0006] A quantitative atomization application device for a softening agent in the production of plain crepe fabric includes an application box, an atomizing spray unit inside the application box, and a water tank and a water pump connected through the outside of the application box. A horizontal metering end is provided through the outlet of the water pump, and a metering bucket is provided at the end of the horizontal metering end. A telescopic mechanism is provided through the upper end of the application box, and a piston is provided at the telescopic end of the telescopic mechanism to fit against the inner wall of the metering bucket. A vertical metering end is provided at the lower end of the metering bucket and connected to the atomizing spray unit for quantitative delivery of the softening agent.

[0007] Preferably, the metering bucket is connected to both the horizontal metering end and the vertical metering end, and a conveying pipe is provided between the vertical metering end and the atomizing spraying unit for conveying the softening agent.

[0008] Preferably, the water tank is equipped with a control unit, which is connected to the water pump, the horizontal metering end, the telescopic mechanism and the vertical metering end, for high-precision metering and control of the delivery of the softening agent.

[0009] Preferably, the horizontal metering end includes a narrow-mouth pipe that communicates with the output end of the water pump. The end of the narrow-mouth pipe is provided with a smooth pipe, and a horizontal flow meter is provided on the smooth pipe. The end of the horizontal flow meter is provided with a horizontal valve connected to the metering tank for the quantitative transfer of the softening agent.

[0010] Preferably, the narrow-mouth tube is provided with a narrow end near the horizontal flow meter, the smooth tube is set horizontally, and the narrow-mouth tube, the smooth tube, the horizontal valve and the metering tank are connected in a continuous manner for accurate detection and control of the flow rate of the softening agent.

[0011] Preferably, a drive motor is provided on one side of the telescopic mechanism above the metering container, and the power drive end of the drive motor is provided with a screw connected to the piston. The screw passes through the metering container and can move up and down. A transition groove is provided on the periphery of the piston for the full output of the softening agent in the metering container.

[0012] Preferably, the vertical metering end includes a vertical flow meter communicating with the metering container, and the vertical flow meter is located on the lower side of the metering container. A vertical valve is provided on the lower side of the vertical flow meter for dispensing a metered amount of softening agent.

[0013] Compared with existing technologies, the atomizing application device provided by this utility model has a quantitative softening agent delivery structure, increasing the consistency of fabric surface processing. Specifically, by setting up a horizontal metering end, a metering tank, and a vertical metering end between the water pump and the atomizing spraying unit, it is easy to increase the material metering structure in the atomizing application device. The same volume of material in the water tank is input into the metering tank for storage, and then the vertical metering end controls the metering again, making it convenient to spray the same softening agent on the same batch of plain crepe satin fabrics, achieving the same processing effect on the fabric and increasing the consistency of the fabric surface. Furthermore, the setting of different metering volumes at the horizontal and vertical metering ends allows for the spraying of different volumes of softening agent on plain crepe satin fabrics of different specifications, increasing the flexibility of the atomizing application device for quantitative spraying and making it practical.

[0014] Meanwhile, the use of the telescopic mechanism in the metering tank facilitates the use of the screw to lift and lower the piston, pushing all the softening agent in the metering tank to the conveying pipe 20 to provide material for the atomizing spraying unit, preventing material retention, improving the accuracy of metered material application, and is very beneficial for the application of metered softening agent to fabrics.

[0015] It should be understood that the general descriptions and details herein are exemplary and illustrative only and are not intended to limit this disclosure.

[0016] This application provides an overview of various implementations or exemplary embodiments of the technology described in this disclosure, and is not a full disclosure of the entire scope or all features of the disclosed technology. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the device for quantitative atomization application of softening finishing agent according to this utility model.

[0018] Figure 2 This is a schematic diagram of the connection structure of the horizontal metering end, vertical metering end, metering tank and atomizing spraying unit in the quantitative atomization application device for softening finishing agent of this utility model.

[0019] Figure 3 This is a schematic diagram of the horizontal metering end in the quantitative atomization application device for the softening finishing agent of this utility model.

[0020] Figure 4 This is a partial structural diagram of the telescopic mechanism and the metering tank in the quantitative atomization application device for softening finishing agent of this utility model;

[0021] Figure 5 This is a schematic diagram of the metering tank and vertical metering end in the metering atomization application device for softening finishing agent of this utility model.

[0022] Key reference numerals:

[0023] 1. Application chamber; 2. Atomizing spray unit; 3. Water tank; 4. Water pump; 5. Horizontal metering end; 6. Narrow-mouth pipe; 7. Smooth pipe; 8. Horizontal flow meter; 9. Narrow-mouth end; 10. Horizontal valve; 11. Metering tank; 12. Telescopic mechanism; 13. Drive motor; 14. Screw; 15. Piston; 16. Transition groove; 17. Vertical metering end; 18. Vertical flow meter; 19. Vertical valve; 20. Transfer pipe; 21. Control unit Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this disclosure clearer, the embodiments of this disclosure will be described in more detail below with reference to the accompanying drawings. Note: The described embodiments are only some, not all, of the embodiments of this disclosure. All other embodiments obtained by those skilled in the art based on the described embodiments of this disclosure without creative effort are within the scope of protection of this disclosure.

[0025] As attached Figure 1 To be continued Figure 5 As shown in the embodiment of this utility model, a quantitative atomization application device for softening agent in the production of plain crepe satin fabric is provided. Currently, when softening plain crepe satin fabric, the fabric is fed into the application box 1 of the atomization application device. The softening agent (a diluted liquid softening agent, hereinafter referred to as liquid) in the water tank 3 is circulated to the atomization spraying unit 2 by an external water pump 4. The atomization spraying unit 2 can be an atomizing nozzle in the prior art. This atomizing nozzle is supported above the fabric by a bracket and slides using a guide rail to fully process the fabric. After the atomization spraying unit 2 is turned on, the softening agent is circulated to the fabric through the guide rail. The track sliding mechanism moves above the fabric, spraying the softening agent into atomized liquid using an atomizing nozzle, which is then evenly sprayed onto the fabric surface to complete the softening treatment. To achieve quantitative application of the softening agent, a quantitative control system is added between the water pump 4 and the atomizing spraying unit 2: First, a horizontal quantitative end 5 is set at the water outlet of the water pump 4. By reducing the diameter of the outlet pipe (forming a narrow pipe 6), and cooperating with the horizontal flow meter 8 to monitor the flow rate in real time, the volume of liquid input into the quantitative tank 11 is precisely controlled. Second, a vertical quantitative end 17 is set downstream of the quantitative tank 11. The flow rate is calibrated a second time using the liquid's own weight to ensure output accuracy. A metering storage end is provided between the water pump 4 and the atomizing spraying unit 2 to improve the metering accuracy of the atomizing application equipment in processing fabrics. A horizontal metering end 5 is provided through the water outlet of the water pump 4 to reduce the size of the water outlet of the water pump 4, allowing the horizontal metering end 5 to more accurately detect the outflow of liquid and quickly control the opening and closing of the horizontal metering end 5, thereby increasing the accuracy of the liquid volume of the softening agent. Then, a metering tank 11 is provided at the end of the horizontal metering end 5 to store the output liquid. A telescopic mechanism 12 is provided through the upper end of the application box 1 to connect the metering tank. The metering cylinder 11 is a through-hole device that can move up and down, driving the piston 15 below to move. The periphery of the piston 15 is in close contact with the inner wall of the metering cylinder 11. When liquid is discharged from the metering cylinder 11, it can be pressed down, and the piston 15 can fully discharge the liquid in the metering cylinder 11, which facilitates the metered storage of the liquid next time. The flow rate of the output softening agent liquid can be detected again through the vertical metering end 17 set at the lower end of the metering cylinder 11, which fully ensures the accuracy of the output liquid, improves the fabric processing and finishing, and facilitates the application of softening agent liquid to the same batch of plain crepe satin fabric.

[0026] It is worth noting that, for example Figure 2 As shown, the metering tank 11 is connected to the horizontal metering end 5 and the vertical metering end 17 through pipes respectively. The horizontal metering end 5 and the vertical metering end 17 are arranged vertically. A conveying pipe 20 is provided between the vertical metering end 17 and the atomizing spraying unit 2 to deliver the softening agent in the metering tank 11 to the atomizing spraying unit 2.

[0027] Next, a control unit 21 is installed on the water tank 3. The control unit 21 is connected to the water pump 4, the horizontal metering end 5, the telescopic mechanism 12, and the vertical metering end 17. Using the intelligent control technology of existing electrical equipment, the control unit 21 can control the switching of the water pump 4, the horizontal metering end 5, the telescopic mechanism 12, and the vertical metering end 17. The volume of the metering softening agent is set using the horizontal metering end 5 and the vertical metering end 17. When the liquid flow rate detected by the two structures is the same as the set volume of the metering softening agent, the flow of liquid can be shut off, realizing the delivery of the metered liquid. By using the piston 15 to move the metering barrel 11 up and down through the telescopic mechanism 12, the stagnant liquid can be squeezed and pushed, improving the processing consistency of the sprayed fabric and realizing high-precision metering and control of the delivery of the softening agent.

[0028] like Figure 3 As shown, in some embodiments, the horizontal metering end 5 includes a narrow-mouth pipe 6 that is connected to the output end of the water pump 4. The narrow-mouth pipe 6 narrows the output end opening, and then a smooth pipe 7 is set at the end of the narrow-mouth pipe 6 to smooth the output liquid. Then, a horizontal flow meter 8 set on the smooth pipe 7 is used to detect the liquid flow rate in the smooth pipe 7 in real time, and the flow detection sensitivity is improved by reducing the flow cross-sectional area. When detecting the volume of softening agent input by the water pump 4, a horizontal valve 10 connected to the metering tank 11 is finally set at the end of the horizontal flow meter 8. The horizontal valve 10 can be a water valve to control the flow of liquid in the pipeline. The horizontal flow meter 8 can use existing liquid flow detection technology to detect the volume of liquid flowing through the smooth pipe 7. When the liquid flow rate detected by the horizontal flow meter 8 reaches the metered volume of softening agent in the control unit 21, the horizontal valve 10 can be closed to temporarily store the metered liquid in the metering tank 11, stop the input of softening agent, and facilitate the metered transfer of softening agent.

[0029] Furthermore, a narrow end 9 can be set at the end of the narrow-mouth pipe 6 near the horizontal flow meter 8. The inner diameter of the output end of the water pump 4 is larger than the inner diameter of the narrow end 9, thus reducing the liquid flow port. The smooth pipe 7 is set horizontally to increase the accuracy of the liquid switch. Then, the narrow-mouth pipe 6, the smooth pipe 7, the horizontal valve 10 and the metering tank 11 are all connected in a through-type manner to facilitate the accurate detection and control of the softening agent flow.

[0030] To achieve high-precision quantitative application of softening agents by the equipment, such as Figure 4As shown, in some embodiments, a telescopic mechanism 12 can be used to squeeze the liquid in the metering tank 11 downwards to discharge the stagnant liquid. The telescopic mechanism 12 can use a drive motor 13 as its driving structure. The drive motor 13 is positioned above the metering tank 11, and a screw 14 is installed at the power drive end of the drive motor 13. The lower end of the screw 14 is connected to a piston 15. Using the drive motor 13, the screw 14 and piston 15 can move up and down within the metering tank 11, pushing downwards to drain the liquid from the metering tank 11 and fully deliver the liquid, improving the accuracy of the equipment's application to the fabric. The transition groove 16 on the periphery of the piston 15 reduces the friction between the piston 15 and the metering tank 11, preventing liquid stagnation and facilitating piston movement. This allows for the full output of the softening agent from the metering tank 11, increasing the fabric processing accuracy of the atomized application equipment.

[0031] Finally, to further determine the volume of softening agent in metering container 11, such as... Figure 5 As shown, in some embodiments, the vertical metering end 17 can be used with a vertical tube and the liquid's own gravity to detect the volume of the softening agent again. The vertical tube of the vertical metering end 17, combined with gravity flow, eliminates the interference of horizontal pipe pressure fluctuations on flow detection. The vertical metering end 17 includes a vertical flow meter 18 that communicates with the metering tank 11, and the vertical flow meter 18 is located below the metering tank 11. The vertical flow meter also uses existing liquid flow detection technology to detect the output liquid volume of the atomizing spray unit 2. When the set flow rate is reached, the vertical valve 19 located below the vertical flow meter 18 can be closed to stop the liquid delivery, ensuring the metered application of the softening agent to the fabric. At the same time, the end of the delivery pipe 20 away from the vertical metering end 17 has a smaller diameter, reducing the output end of the delivery pipe 20 and efficiently outputting the softening agent, providing convenience for the metered use of the softening agent.

[0032] Meanwhile, by adjusting the volume of the quantitative softening agent through the control unit 21, it is convenient to apply the atomized liquid to crepe fabrics of different specifications. Similarly, by loading different auxiliaries or liquids into the water tank 3 of the atomization application device, the quantitative structure in this embodiment can be used to apply liquid to the fabric surface with high precision when the atomization application device processes crepe or other fabrics, thereby increasing the accuracy of the applied liquid and the versatility of the atomization application device.

[0033] Of course, the above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications are also considered to be within the protection scope of this utility model.

Claims

1. A quantitative atomization application device for a softening finishing agent used in the production of plain crepe satin fabric, comprising an application box (1), an atomizing spraying unit (2) disposed inside the application box (1), and a water tank (3) and a water pump (4) connected in a through manner outside the application box (1), characterized in that: The water pump (4) has a horizontal metering end (5) through its outlet end. A metering bucket (11) is provided at the end of the horizontal metering end (5). A telescopic mechanism (12) is provided through the upper end of the application box (1). A piston (15) is provided at the telescopic end of the telescopic mechanism (12) and fits against the inner wall of the metering bucket (11). A vertical metering end (17) connected to the atomizing spraying unit (2) is provided at the lower end of the metering bucket (11) for metering the application of the softening agent.

2. The quantitative atomization application device for softening agents as described in claim 1, characterized in that, The metering bucket (11) is connected to the horizontal metering end (5) and the vertical metering end (17). A conveying pipe (20) is provided between the vertical metering end (17) and the atomizing spraying unit (2) for conveying the softening agent.

3. The quantitative atomization application device for softening agents as described in claim 1, characterized in that, The water tank (3) is equipped with a control unit (21), which is connected to the water pump (4), the horizontal metering end (5), the telescopic mechanism (12) and the vertical metering end (17) for high-precision metering and control of the delivery of softening agent.

4. The quantitative atomization application device for softening finishing agent as described in claim 1, characterized in that, The horizontal metering end (5) includes a narrow-mouth pipe (6) that is connected to the output end of the water pump (4). A smooth pipe (7) is provided at the end of the narrow-mouth pipe (6). A horizontal flow meter (8) is provided on the smooth pipe (7). A horizontal valve (10) connected to the metering tank (11) is provided at the end of the horizontal flow meter (8) for the quantitative transfer of softening agent.

5. The quantitative atomization application device for softening agents as described in claim 4, characterized in that, The narrow-mouth tube (6) has a narrow-mouth end (9) near the horizontal flow meter (8), the flat tube (7) is set horizontally, and the narrow-mouth tube (6), flat tube (7), horizontal valve (10) and metering tank (11) are connected in a continuous manner for accurate detection and control of the flow of softening agent.

6. The quantitative atomization application device for softening agents as described in claim 1, characterized in that, A drive motor (13) is provided on one side of the telescopic mechanism (12) above the metering tank (11). The power drive end of the drive motor (13) is provided with a screw (14) connected to the piston (15). The screw (14) passes through the metering tank (11) and can move up and down. A transition groove (16) is provided on the periphery of the piston (15) for the full output of the softening agent in the metering tank (11).

7. The quantitative atomization application device for softening agents as described in claim 1, characterized in that, The vertical metering end (17) includes a vertical flow meter (18) that communicates with the metering tank (11), and the vertical flow meter (18) is located on the lower side of the metering tank (11). A vertical valve (19) is provided on the lower side of the vertical flow meter (18) for dispensing a metered amount of softening agent.

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