Automatic feeding system for steam cleaning machine additives

Abstract

The utility model belongs to the technical field of steam washing machines, and specifically relates to an automatic additive feeding system for steam washing machines. It includes a steam washing machine body provided with a material trough, a cloth feeding area is provided at the front end of the material trough, a roller is provided at the upper end of the material trough, a liquid level meter and a bubble generator are provided on the inner side wall of the material trough, and a heating device is provided at the bottom; the bottom outlet of the material trough is connected to a recovery tank; the inlet of the material trough is respectively connected to a water inlet pipe and an additive feeding pipe, and an electric regulating valve and a flow meter are provided on the water inlet pipe; the inlet end of the additive feeding pipe is connected to the outlet of the syringe, and the inlet of the syringe is connected to the additive storage tank; and also includes a control system, which is electrically connected to the liquid level meter, the bubble generator, the electric regulating valve, the flow meter and the syringe respectively. The system effectively solves the problems of insufficient precision and large fluctuation of traditional feeding devices through intelligent control methods, ensures the stability and accuracy of the amount of additive added, and thus improves the processing effect of the cloth.

Description

Technical Field

[0001] The utility model belongs to the technical field of steam-cleaning machines, and in particular relates to an automatic auxiliary agent feeding system for steam-cleaning machines. Background Art

[0002] In the steam-cleaning and dry-feeding process of the textile system, the micro-automatic feeding device is one of the key links. Its function is to accurately control the amount of additives added to ensure the quality and efficiency of fabric processing. Traditional feeding devices mainly use proportional valves and flow meters to achieve feeding control. Although this method can achieve a certain degree of automated feeding, there are many problems in the micro-feeding scenario. First, the adjustment accuracy of the proportional valve is limited, and it is difficult to maintain a stable output at a very small flow rate, resulting in large fluctuations in the amount of feeding. Secondly, the measurement accuracy of the flow meter will also decrease at low flows, and it cannot accurately reflect the actual amount of feeding. In addition, this control method cannot monitor parameters such as the liquid level and temperature in the trough in real time, nor can it dynamically adjust the feeding strategy according to the actual situation of the fabric, thus failing to meet the needs of modern textile production for precise micro-feeding.

[0003] With the technological upgrading and intelligent development of the textile industry, higher requirements are placed on the accuracy, stability and automation of the feeding device. Therefore, it is necessary to develop an automatic feeding system for steam washing machine auxiliaries that can achieve precise micro-feeding and has intelligent control functions. Utility Model Content

[0004] In view of the above deficiencies in the prior art, the purpose of the utility model is to provide an automatic additive feeding system for a steam washing machine, which effectively solves the problems of insufficient precision and large fluctuations of traditional feeding devices through intelligent control, ensures the stability and accuracy of the amount of additive added, and thus improves the processing effect of the fabric.

[0005] The utility model is realized by adopting the following technical solutions:

[0006] The automatic additive feeding system for a steam washing machine comprises a steam washing machine body provided with a material trough, a cloth feeding area with a cloth guide roller group is arranged at the front end of the material trough, a roller is arranged at the upper end of the material trough, a liquid level gauge and a bubble generator are arranged on the inner side wall of the material trough, and a heating device is arranged at the bottom; the bottom outlet of the material trough is connected to a recovery tank through a pipeline; the inlet of the material trough is respectively connected to a water inlet pipe and an additive feeding pipe, and an electric regulating valve and a flow meter are arranged on the water inlet pipe; the inlet end of the additive feeding pipe is connected to the outlet of the syringe, and the inlet of the syringe is connected to the additive storage tank through a pipeline;

[0007] It also includes a control system, which is electrically connected to the liquid level meter, the bubble generator, the electric regulating valve, the flow meter and the syringe respectively.

[0008] The number of the auxiliary agent feeding pipe, the syringe and the auxiliary agent storage tank is more than one set.

[0009] The auxiliary agent feeding pipe is provided with a check valve and a filter.

[0010] The cloth feeding area is provided with a cloth sensor, and the cloth sensor is electrically connected to the control system.

[0011] The rolling car is provided with a roller gap adjustment mechanism, the roller gap adjustment mechanism is connected to a servo motor, and the servo motor is electrically connected to a control system.

[0012] A circulation pipeline is arranged outside the material tank, and a circulation pump is arranged on the circulation pipeline.

[0013] The working principle of the automatic feeding system for steam washing machine additives is as follows:

[0014] After the fabric is introduced by the fabric guide roller group in the fabric feeding area, the fabric sensor monitors the fabric weight, liquid content and other key parameters in real time, and feeds these real-time data back to the control system. After receiving these data, the control system will immediately process the algorithm, adjust the opening of the electric regulating valve and the output of the syringe according to the preset process requirements and the actual state of the fabric, so as to achieve accurate and micro-delivery of the additive. After the additive is output from the storage tank, it is sequentially prevented from reflux by the check valve equipped, and after the particulate impurities are removed by the precision filter, it is delivered through the additive feed pipe.

[0015] After the fabric enters the trough, the bottom heating device maintains the process temperature and cooperates with the bubble generator to generate micro-nano bubble flow, which effectively improves the dispersion of the additives, allowing the additives to penetrate into the fabric fibers more evenly and improve the treatment effect.

[0016] After the impregnation treatment, the liquid-carrying fabric enters the padding area. The control system controls the servo motor to accurately adjust the gap between the rollers and accurately control the degree of pressing when the fabric passes through the padding, so as to meet the needs of different fabrics and processing processes. After pressing, the excess material on the liquid-carrying fabric drips back into the material tank. The liquid level change of the tank is monitored in real time by the liquid level meter, and the real-time data is fed back to the control system. When the liquid level reaches the preset threshold, the control system automatically adjusts the opening of the electric regulating valve and the output of the syringe to achieve liquid level closed-loop control. A circulation pipeline and a circulation pump are provided outside the material tank to enhance the mixing effect and improve the utilization rate of the additives.

[0017] After the process cycle is completed, the remaining liquid in the material tank is recovered to the recovery tank through the bottom outlet to be used as the bottom liquid for the next treatment.

[0018] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0019] (1) The automatic additive feeding system for steam washing machines described in the utility model realizes accurate and trace addition of additives. The intelligent control method effectively solves the problem of insufficient precision and large fluctuation of traditional feeding devices, ensures the stability and accuracy of the additive addition amount, and thus significantly improves the quality and consistency of fabric processing;

[0020] (2) The automatic additive feeding system for the steam washing machine described in the utility model greatly improves the dispersion and permeability of the additive by arranging a heating device and a bubble generator inside the material tank, so that the additive can penetrate into the fabric fibers more evenly, which not only improves the fabric treatment effect, but also improves the utilization rate of the additive;

[0021] (3) The automatic additive feeding system for steam washing machines described in the utility model realizes intelligent control of the entire process from additive addition, fabric impregnation, rolling and liquid level monitoring. The control system can dynamically adjust the feeding strategy, roller gap and liquid level control according to real-time monitoring data to meet the needs of different fabrics and processes, improve production flexibility and automation, reduce manual intervention, and improve production efficiency and stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the structure of the automatic additive feeding system for the steam washing machine according to the utility model;

[0023] In the figure: 1. Steam-washing machine; 2. Material trough; 3. Cloth feeding area; 4. Padding car; 5. Liquid level meter; 6. Bubble generator; 7. Heating device; 8. Recovery tank; 9. Water inlet pipe; 10. Additive feed pipe; 11. Electric regulating valve; 12. Flow meter; 13. Syringe; 14. Additive storage tank; 15. Control system; 16. Check valve; 17. Filter; 18. Cloth sensor; 19. Servo motor; 20. Circulation pump. DETAILED DESCRIPTION

[0024] In order to make the purpose and technical solution of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings.

[0025] Example 1

[0026] like Figure 1As shown, the automatic additive feeding system for a steam-cleaning machine comprises a steam-cleaning machine 1 body provided with a material trough 2, a cloth feeding area 3 with a cloth guide roller group is arranged at the front end of the material trough 2, a padder 4 is arranged at the upper end of the material trough 2, a liquid level gauge 5 and a bubble generator 6 are arranged on the inner side wall of the material trough 2, and a heating device 7 is arranged at the bottom; the bottom outlet of the material trough 2 is connected to a recovery tank 8 through a pipeline; the inlet of the material trough 2 is respectively connected to a water inlet pipe 9 and an additive feeding pipe 10, and the water inlet pipe 9 is provided with an electric regulating valve 11 and a flow meter 12; the inlet end of the additive feeding pipe 10 is connected to the outlet of a syringe 13, and the inlet of the syringe 13 is connected to an additive storage tank 14 through a pipeline;

[0027] The control system 15 is also included. The control system 15 is electrically connected to the liquid level meter 5, the bubble generator 6, the electric regulating valve 11, the flow meter 12 and the injector 13 respectively.

[0028] The number of the auxiliary agent feeding pipe 10, the injector 13 and the auxiliary agent storage tank 14 is five.

[0029] The auxiliary agent feeding pipe 10 is provided with a check valve 16 and a filter 17 .

[0030] The cloth feeding area 3 is provided with a cloth sensor 18 , and the cloth sensor 18 is electrically connected to the control system 15 .

[0031] The rolling mill 4 is provided with a roller gap adjustment mechanism, the roller gap adjustment mechanism is connected to a servo motor 19 , and the servo motor 19 is electrically connected to a control system 15 .

[0032] A circulation pipeline is arranged outside the material tank 2, and a circulation pump 20 is arranged on the circulation pipeline.

[0033] When working, the specific steps are as follows:

[0034] The cloth to be processed passes through the cloth inlet area 3 of the steam washing machine 1 and is smoothly introduced by the cloth guide roller group. At this stage, the cloth sensor 18 accurately measures the key parameters of the cloth, such as the cloth weight and the amount of liquid, and these real-time data are then transmitted to the control system 15. After receiving these data, the control system 15 will control the flow of the water inlet pipe 9 through the electric regulating valve 11 according to the preset process requirements and the parameters of the cloth, and at the same time, by accurately controlling the output of the syringe 13, the micro-amount and precise addition of the auxiliary agent is achieved. In this process, the flow rate of the water flow in the water inlet pipe 9 is monitored and recorded in real time by the flow meter 12 to ensure that the ratio of water to the auxiliary agent reaches the optimal state, thereby meeting the process requirements. After the auxiliary agent is output from the storage tank, it first passes through the check valve 16 to prevent the solution from flowing back and causing pollution. Then it passes through the precision filter 17 to remove the particulate impurities therein to ensure that the auxiliary agent is pure and free of impurities.

[0035] After the cloth enters the trough 2, the bottom heating device 7 starts to work to maintain the process temperature in the trough 2. At the same time, the bubble generator 6 generates a large number of micro-nano bubble flows, which effectively improves the dispersion of the additive, so that the additive can penetrate into the fibers of the cloth more evenly, thereby improving the treatment effect.

[0036] After the impregnation treatment, the liquid cloth enters the area of ​​the padder 4. At this time, the control system 15 accurately adjusts the gap between the rollers through the servo motor 19, thereby accurately controlling the degree of pressing of the cloth when it passes through the padder 4. After pressing, the excess liquid on the cloth will drip back into the material tank 2, realizing the recycling of the liquid.

[0037] During the entire working process, the liquid level meter 5 always monitors the changes in the liquid level in the tank 2 in real time. When the liquid level reaches a preset threshold, the control system 15 automatically adjusts the opening of the electric regulating valve 11 and the output of the injector 13 to ensure that the liquid level in the tank 2 is always stable within a suitable range, thus realizing closed-loop control of the liquid level.

[0038] In order to further enhance the mixing effect, a circulation pipeline and a circulation pump 20 are also provided outside the material tank 2. The circulation pump 20 continuously extracts the liquid in the material tank 2 and returns it to the material tank 2 through the circulation pipeline, thereby realizing the circulation and mixing of the liquid, thereby improving the utilization rate of the additive.

[0039] After the entire process cycle is completed, the remaining liquid in the tank 2 will be recovered to the recovery tank 8 through the bottom outlet. The recovered liquid can be used as the bottom liquid for the next treatment, thereby maximizing the utilization of resources.

Claims

1. An automatic feeding system for auxiliary agents for steam washing machines, characterized in that: The invention comprises a steam washing machine (1) having a material trough (2), wherein a cloth feeding area (3) having a cloth guide roller group is arranged at the front end of the material trough (2), a roller (4) is arranged at the upper end of the material trough (2), a liquid level meter (5) and a bubble generator (6) are arranged on the inner side wall of the material trough (2), and a heating device (7) is arranged at the bottom; the bottom outlet of the material trough (2) is connected to a recovery tank (8) through a pipeline; the inlet of the material trough (2) is respectively connected to a water inlet pipe (9) and an auxiliary agent feeding pipe (10), and an electric regulating valve (11) and a flow meter (12) are arranged on the water inlet pipe (9); the inlet end of the auxiliary agent feeding pipe (10) is connected to the outlet of a syringe (13), and the inlet of the syringe (13) is connected to an auxiliary agent storage tank (14) through a pipeline; It also includes a control system (15), which is electrically connected to the liquid level meter (5), the bubble generator (6), the electric regulating valve (11), the flow meter (12), and the syringe (13).

2. The automatic additive feeding system for steam cleaning machines according to claim 1, characterized in that: The number of the auxiliary agent feeding pipe (10), the syringe (13) and the auxiliary agent storage tank (14) is more than one set.

3. The automatic additive feeding system for steam washing machine according to claim 2, characterized in that: The auxiliary agent feed pipe (10) is provided with a check valve (16) and a filter (17).

4. The automatic feeding system for auxiliary agents for steam washing machines according to claim 1, characterized in that: The cloth feeding area (3) is provided with a cloth sensor (18), and the cloth sensor (18) is electrically connected to the control system (15).

5. The automatic additive feeding system for steam cleaning machine according to claim 1, characterized in that: The rolling car (4) is provided with a roller gap adjustment mechanism, the roller gap adjustment mechanism is connected to a servo motor (19), and the servo motor (19) is electrically connected to the control system (15).

6. The automatic additive feeding system for steam washing machine according to claim 1, characterized in that: A circulation pipeline is provided outside the material tank (2), and a circulation pump (20) is provided on the circulation pipeline.

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