Powder conveying and sugar melting electric appliance control system

Abstract

The invention relates to a powder conveying and sugar melting electric appliance control system, which belongs to the field of automation control, and comprises a chain channel layer, a dough kneading layer, a sugar melting layer, a CIP cleaning layer and an integrated control layer, and the chain channel layer is used for conveying a chain channel module and conveying the opened flour to the dough kneading layer. According to the powder conveying and sugar melting electric appliance control system, high efficiency, high quality and high consistency of the production process are achieved through the integration and automation technology, meanwhile, human errors and the production cost are reduced, the reliability and safety of the system are enhanced, and the powder conveying and sugar melting electric appliance control system is suitable for popularization and application. The flexibility and traceability of the system adapt to diversified product production, the CIP cleaning function ensures the sanitary standard of equipment, in addition, the user-friendly operation interface and the real-time monitoring function greatly simplify the operation process, the maintenance efficiency is effectively improved, and the automation level and the working environment of the food processing industry are integrally improved.

Description

Technical Field

[0001] The invention relates to the technical field of automatic control, in particular to an electrical control system for powder feeding and sugar melting. Background Art

[0002] Powder delivery and sugar dissolving is a key step in food processing, which mainly involves two processes: powder delivery and sugar dissolving. Powder delivery refers to the process of transferring flour from storage containers or packaging bags to dough mixers or other processing equipment. In traditional food processing, this process may require manual operation, such as opening flour bags and pouring flour into dough mixers. In modern automated systems, the powder delivery process can be completed by automated conveyor belts, robotic arms or other automated equipment to improve efficiency and reduce manual intervention. Sugar dissolving refers to the process of dissolving sugars such as white sugar and syrup in water to form a uniform sugar solution. This step is crucial to the production of many foods because it can affect the taste, texture and sweetness of the final product. The sugar dissolving process can be achieved by simple stirring, but in automated systems, heating, circulating shearing, booster pumps and other equipment may be used to accelerate the dissolution process and ensure the uniformity and stability of the sugar solution.

[0003] In food processing production lines, powder delivery and sugar dissolution is usually an integrated process. Parameters such as raw material delivery, mixing ratio, temperature and stirring speed are precisely controlled through automated control systems to ensure consistency and stability of product quality.

[0004] In the field of food processing, the traditional powder feeding and sugar melting process usually relies on manual operation or semi-automatic equipment. These methods have problems such as low efficiency, high labor intensity, and easy errors. Manual operation not only limits the production scale, but also due to the intervention of human factors, it is difficult to ensure the consistency and stability of product quality. In addition, semi-automatic equipment often lacks precise control mechanisms, resulting in inaccurate raw material ratios, affecting the taste and quality of the final product.

[0005] Although some automated equipment has been used in food processing, they usually have some limitations. For example, many systems lack flexibility and are difficult to adapt to different types of raw materials or changing formulation requirements. In addition, there is still room for improvement in the degree of automation of existing equipment, especially in real-time monitoring and adaptive adjustment. In the production process, the temperature, humidity and mixing ratio of the raw materials are crucial to product quality, but the existing technology often cannot achieve precise control of these parameters, resulting in batch differences in products. In view of the shortcomings of the existing technology, the present invention proposes an electrical control system for powder feeding and sugar melting. Summary of the invention

[0006] In view of the shortcomings of the prior art, the present invention provides an electrical control system for powder feeding and sugar melting, which has the advantages of automatic control, etc., and solves the problem that the traditional powder feeding and sugar melting process in the prior art is mostly manual operation, low efficiency and difficulty in ensuring product quality. Although the existing automated system improves efficiency, it often lacks flexibility and accuracy and cannot meet the problem of diversified production needs.

[0007] To achieve the above object, the present invention provides the following technical solutions: an electrical control system for powder conveying and sugar melting, comprising a chain path layer, a dough mixing layer, a sugar dissolving layer, a CIP cleaning layer and an integrated control layer;

[0008] The chain path layer is used for: a conveying chain path module, which is used to convey the flour after bagging to the dough kneading layer;

[0009] The dough kneading layer is used to: serve as a dough kneading control module, which is used to automatically adjust the dough kneading parameters according to different flour types and recipes;

[0010] The sugar dissolving layer is used to: serve as a sugar dissolving control module, used to dissolve the sugar into the required sugar solution;

[0011] Among them, the CIP layer is used for: in-situ cleaning control module, which is used for automatic cleaning of powder conveying and sugar melting equipment;

[0012] Among them, the integrated control layer is used to: provide an automated integrated control system to achieve centralized control of all electrical appliances;

[0013] The present application further proposes a method for controlling a powder feeding and sugar melting electrical appliance, comprising the following steps:

[0014] S1 inputs the required recipe parameters on the user interface of the integrated control layer;

[0015] The bag opener on the S2 conveyor belt automatically opens the flour bag, and the robot places the flour on the conveyor belt;

[0016] The S3 conveyor chain conveys flour to the dough kneading layer according to the instructions of the integrated control layer;

[0017] S4 and the surface layer receive flour from the chain path layer;

[0018] Each dough mixer in S5 operates independently according to the preset recipe, automatically adjusting the amount of water added and the stirring speed to knead the dough;

[0019] The sugar dissolving tank of the S6 sugar dissolving layer receives sugar and dissolves it;

[0020] After S7 production is completed, the operator starts the in-situ cleaning module of the CIP cleaning layer to automatically clean the powder conveying and sugar melting equipment.

[0021] Furthermore, the chain layer includes equipment such as buffer conveyor, automatic depalletizing, outer bag dust removal, automatic bag opening, automatic waste bag collection, automatic empty pallet stacking, and automatic air conveying of materials. The system control part is composed of an industrial control computer, a PLC, and a 3D smart camera system to realize the automatic operation of the system. The product types and formula work orders can be input into the computer in advance, and the computer program sends the demand instructions to the PLC and the smart camera to execute the automatic delivery of raw materials.

[0022] Furthermore, the dough kneading layer includes a plurality of dough kneading machine control units, each dough kneading machine can operate independently according to a preset recipe, and the plurality of dough kneading machines can automatically adjust the amount of water added and the stirring speed according to different types of flour.

[0023] Furthermore, the sugar dissolving layer includes a sugar dissolving system, a temporary storage system, a discharging system and a hot water washing system, wherein the sugar dissolving system includes a manual feeding device, a circulating shearing device, a booster pump, a sugar dissolving barrel, a magnetic rod filtering device, a water supply device and related valves, the temporary storage system includes a circulating shearing conveying device, a temporary storage barrel and related valves, the discharging system includes a discharging centrifugal pump, a plate-type cooling device, a water chiller, a flow meter and related valves, and the hot water washing system includes related valves and pump components.

[0024] Furthermore, the integrated control layer includes a central processing unit and a user interface and a data acquisition module, which collects data from various sensors and monitoring points for executing system control logic, data processing and decision making and provides an intuitive user interface that allows the operator to input recipe parameters, start or stop the production process, and monitor the system status in real time.

[0025] Furthermore, the integrated control layer also includes an automated control algorithm module for automatically adjusting production parameters according to real-time data and optimizing the production process.

[0026] Furthermore, in step S1, the required recipe parameters are input through the user interface of the integrated control layer, including the type of flour, the required weight, the type and proportion of sugar, and the specific data of kneading the dough.

[0027] Furthermore, in the step S6, the sugar dissolving tank of the sugar dissolving layer receives the sugar material and dissolves it through the heating and stirring module to form the required sugar solution. The temperature and stirring speed are monitored and adjusted by the integrated control layer. The sugar dissolving tank also includes a sampling valve and an online sugar content meter set on the hole of the original tank to control the sugar content in the tank in real time. The sugar content can be set on the operation panel.

[0028] Furthermore, the integrated control layer monitors the status of each module in real time, and automatically adjusts production parameters according to real-time data through the automated control algorithm module to ensure production efficiency and product quality. The soluble sugar conveying system dissolves sugar in batches and sends it to the temporary storage barrel and delivers the material to the material use area in a point-to-point manner. The discharge volume during this period is set according to demand.

[0029] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0030] 1. The electrical control system for powder conveying and sugar melting uses integration and automation technology to achieve high efficiency, high quality and high consistency in the production process, while reducing human errors and production costs, enhancing the reliability and safety of the system. The flexibility and traceability of the system adapt to the production of diversified products, while the CIP cleaning function ensures the hygiene standards of the equipment. In addition, the user-friendly operation interface and real-time monitoring function simplify the operation process, improve maintenance efficiency, and overall enhance the automation level and working environment of the food processing industry.

[0031] 2. The electrical control system for powder conveying and sugar melting can automatically adjust the dough parameters, temperature and stirring speed in the sugar dissolving process according to different flour types and recipes, ensuring the stable and consistent quality of products produced each time. The automated control of the integrated control layer reduces the dependence on operator skills and reduces product defects caused by improper human operation. The system monitors and adjusts the production process through the automated control algorithm module, optimizes energy consumption, and reduces production costs. The system allows the operator to input different recipe parameters through the user interface to adapt to changing production needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 This is a system block diagram of the structure of the present invention;

[0033] Figure 2 It is the present invention and the surface system diagram;

[0034] Figure 3 It is a diagram of the sugar dissolving system of the present invention;

[0035] Figure 4 This is a CIP system diagram of the present invention. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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.

[0037] See also Figures 1 to 4 In this embodiment, an electrical controlled system for conveying powder and melting sugar includes a chain layer, a dough mixing layer, a sugar dissolving layer, a CIP cleaning layer and an integrated control layer;

[0038] The chain path layer is used for: a conveying chain path module, which is used to convey the flour after bagging to the dough kneading layer;

[0039] The dough kneading layer is used to: serve as a dough kneading control module, which is used to automatically adjust the dough kneading parameters according to different flour types and recipes;

[0040] The sugar dissolving layer is used to: serve as a sugar dissolving control module, used to dissolve the sugar into the required sugar solution;

[0041] Among them, the CIP layer is used for: in-situ cleaning control module, which is used for automatic cleaning of powder conveying and sugar melting equipment;

[0042] Among them, the integrated control layer is used to: provide an automated integrated control system for realizing centralized control of all electrical appliances.

[0043] In this embodiment, the chain layer includes a buffer conveyor, automatic depalletizing, outer bag dust removal, automatic bag opening, automatic waste bag collection, automatic stacking of empty pallets, automatic air conveying of materials and other equipment. The system control part is composed of an industrial control computer, a PLC, and a 3D intelligent camera system to realize the automatic operation of the system. The product types and formula work orders can be pre-entered into the computer. The computer program sends the demand instructions to the PLC and the intelligent camera to execute the automatic delivery of raw materials. The bag opener adopts intelligent recognition technology to ensure the accurate opening of the flour bag. The negative pressure conveying method from the metering tank to the dough mixer greatly improves the dust overflow problem at the breathing port. At the same time, since the feeding room is unattended, the remaining auger feeding noise is enclosed in the feeding room, which also greatly improves the working environment of the operator.

[0044] It should be noted that three vacuum feeding tanks are installed on the top of the dough mixer. The flour in the original metering tank directly enters the butterfly valve of the dough mixer in a negative pressure manner. Since the secondary dropping of materials is eliminated and a vibrator is not required, the noise problem can be completely solved.

[0045] In this embodiment, the chain layer also includes a material conveying system, which includes an ABB automatic manipulator, automatic palletizing, a chain conveyor device, an automatic bag opener, a vibrating screen, negative pressure conveying and related valves, and a flour temporary storage device including 4 flour silos, 4 conveying augers, 4 metering tanks and related valves, and a vacuum unloading device including 3 sets of automatic silent unloading devices, a negative pressure conveying vacuum tank and related valves.

[0046] It should be noted that when the material conveying system transports powdered sugar, the forklift operator delivers the whole stack of powdered sugar to the receiving station, and each variety is buffered in 2 to 3 stacks. The robot automatically identifies the variety and automatically de-stackers the single bag on the conveying chain segment with the cooperation of 3D vision. After the outer bag is dusted and crushed, it is sent to the bag opening station, and the empty stack plate realizes automatic stacking of 8 plates. After the automatic bag opener cuts the bag, the material goes down into the silo. The automatic bag opener is mainly used to automatically open the 50kg bag of material and deliver it to the next station. The whole process is fully automated and intelligent, and there is no debris in the bag opening process. The design and installation of dust collection device ensures that there is no dust leakage during the feeding process and no pollution to the clean space. The waste bag collection device is configured to store the waste bags after feeding in a centralized manner. It is suitable for various environments that require unpacking and feeding, especially the front-end weighing link of the liquid dispensing system, which does not destroy the material characteristics and does not cause pollution. The powder screening machine realizes foreign matter filtration, and the powder is automatically transported to the existing buffer tank. The waste bags can be automatically collected and manually emptied regularly, and the outlet is at ground level.

[0047] It can also be understood that the flour is transported by negative pressure through the material pipeline and related valves to the powder bin, weighed by the metering tank and ready for feeding, the vacuum unloading device is equipped with weighing, and the metering tank is transported by negative pressure through the material pipeline and related valves to the corresponding vacuum unloading device for unloading.

[0048] The buffer conveyor is installed on the wall side of the material buffer room and the dissolving room, and can cache 3 plates of materials at the same time. The 3D imaging intelligent recognition system is installed above the automatic depalletizing station, which can collect material variety information and material coordinate information at the same time, providing a basis for the selection and handling of the put materials. The automatic depalletizing system is installed at the automatic depalletizing station, which is set up to realize the automatic handling of raw materials. The equipment is composed of a mechanical arm and a vacuum bag suction device. The mechanical arm adopts the ABB brand, which is energy-saving and efficient. The empty tray conveying and stacking equipment is composed of an empty tray conveyor and a stacking lifter, which is set up to realize the automatic transfer and stacking of empty trays. The crystal material crusher is installed on the single bag conveyor line, which mainly solves the problem that the plated material cannot be poured out. Its principle is to use a rectangular tube to replace the traditional round tube roller to form a bumpy conveying, and at the same time add a bag pressing device on the upper part to form a dual effect of bumpy conveying and bag pressing to break the crystal. The outer bag dust remover is installed on the single bag conveyor line, which mainly solves the problem of foreign matter in the outer bag. Its principle is to use upper and lower brushes and a negative pressure fan installed on the box to remove foreign matter attached to the outer bag.

[0049] The dough kneading layer includes multiple dough mixer control units. Each dough mixer can operate independently according to a preset recipe, and multiple dough mixers will automatically adjust the amount of water added and the stirring speed according to different types of flour. The dough mixer control unit includes a temperature control system for maintaining the ideal temperature during the dough kneading process. The dough kneading layer also includes an automatic batching system for accurately adding auxiliary materials.

[0050] The system automatically adjusts the dough parameters, as well as the temperature and stirring speed during the sugar dissolving process according to different flour types and recipes, to ensure that the quality of products produced each time is stable and consistent. The automated control of the integrated control layer reduces the reliance on operator skills and reduces product defects caused by improper human operation. The system monitors and adjusts the production process through automated control algorithm modules, optimizes energy consumption, and reduces production costs. The system allows operators to input different recipe parameters through the user interface to adapt to changing production needs.

[0051] In this embodiment, the sugar dissolving layer includes a sugar dissolving system, a temporary storage system, a discharging system and a hot water washing system, wherein the sugar dissolving system includes a manual feeding device, a circulating shearing device, a booster pump, a sugar dissolving barrel, a magnetic rod filtering device, a water supply device and related valves, the temporary storage system includes a circulating shearing conveying device, a temporary storage barrel and related valves, the discharging system includes a discharging centrifugal pump, a plate cooling device, an ice water machine, a flow meter and related valves, the hot water washing system includes related valves and pumps, and the module includes a heating element and an agitator, which are used to heat the sugar and promote its mixing with water, thereby accelerating the dissolution process of the sugar.

[0052] It should be noted that the sugar dissolving system adds RO water into the sugar dissolving barrel through the water supply device, and the sugar is circulated and sheared by the circulating shearing device, magnetic rod filtration device and related valves, and then the white sugar is sent into the system through the manual feeding device for circulating shearing and dissolving treatment. The temporary storage system transports the sugar solution to the temporary storage barrel through the circulating shearing conveying device and related valves. The discharging system transports the cooled sugar solution to the kneading area through the discharging centrifugal pump, plate cooling device, ice water machine, flow meter and related valves. The hot water washing system cleans the system online through related valves and pumps.

[0053] The integrated control layer includes a central processing unit, a user interface, and a data acquisition module, which collects data from various sensors and monitoring points for executing system control logic, data processing, and decision making, and provides an intuitive user interface that allows operators to input recipe parameters, start or stop the production process, and monitor the system status in real time. The integrated control layer monitors the status of each module in real time and responds to any abnormalities in a timely manner through the automated control algorithm module to ensure the safety and reliability of the production process. The integrated control layer also includes an automated control algorithm module for automatically adjusting production parameters and optimizing the production process based on real-time data. The automated control algorithm module includes a machine learning algorithm that can optimize the production process based on historical data.

[0054] The present application further proposes a method for controlling a powder feeding and sugar melting electrical appliance, comprising the following steps:

[0055] S1 inputs the required recipe parameters on the user interface of the integrated control layer;

[0056] The bag opener on the S2 conveyor belt automatically opens the flour bag, and the robot places the flour on the conveyor belt;

[0057] The S3 conveyor chain conveys flour to the dough kneading layer according to the instructions of the integrated control layer;

[0058] S4 and the surface layer receive flour from the chain path layer;

[0059] Each dough mixer in S5 operates independently according to the preset recipe, automatically adjusting the amount of water added and the stirring speed to knead the dough;

[0060] The sugar dissolving tank of the S6 sugar dissolving layer receives the sugar and dissolves it;

[0061] After S7 production is completed, the operator starts the in-situ cleaning module of the CIP cleaning layer to automatically clean the powder conveying and sugar melting equipment.

[0062] In this embodiment, in step S1, the required recipe parameters, including flour type, required weight, type and proportion of sugar, and specific data of dough kneading, are input through the user interface of the integrated control layer. The operator can manually adjust the production parameters through the user interface, or the system can automatically adjust them according to the analysis of the automated control algorithm module.

[0063] It should be noted that the powder supply and conveying system can realize automatic storage, automatic metering, and automatic conveying of materials, and use pipelines and other conveying equipment to achieve automatic point-to-point connection of materials. The system has the advantages of high degree of automation, low labor intensity, small footprint, energy saving and environmental protection.

[0064] In step S6, the sugar dissolving tank of the sugar dissolving layer receives the sugar material and dissolves it through the heating and stirring modules to form the required sugar solution. The temperature and stirring speed are monitored and adjusted by the integrated control layer.

[0065] It should be noted that a 6-ton hot water tank is set up outdoors and transported to the target area by a constant pressure variable frequency pump. The secondary heating equipment in the sugar dissolving workshop is removed and set up at the hot water tank, and connected to the public tap water. After heating, the water is put into the tank for insulation storage. The temperature range in the tank is 60-70°, which can be set on the operation panel. The hot water tank is equipped with an automatic sewage valve for regular descaling and cleaning.

[0066] The sugar dissolving tank also includes a sampling valve and an online sugar meter set on a hole in the original tank to control the sugar content in the tank in real time. The sugar content can be set on the operation panel. The sugar dissolving tank of the sugar dissolving layer receives the sugar material, and the heating and stirring module starts to work to heat the sugar material and stir it to accelerate the dissolution process of the sugar to form the required sugar solution. The sugar dissolving system also includes adding an online sugar meter to achieve sugar content standardization, installing a booster pump to improve the sugar dissolving efficiency, setting a filter to filter impurities and foreign matter, and setting a sugar water outlet for manual supply.

[0067] The temperature and stirring speed are monitored and adjusted by the integrated control layer. The in-situ cleaning function of the CIP cleaning layer ensures that the equipment can be automatically cleaned after production, keeping the equipment clean and hygienic in compliance with food safety standards.

[0068] In this embodiment, the integrated control layer monitors the status of each module in real time. During the entire production process, the integrated control layer monitors the status of each module in real time, and automatically adjusts the production parameters according to the real-time data through the automatic control algorithm module to ensure production efficiency and product quality. After the production is completed, the integrated control layer records all key data of this production, including flour dosage, sugar solution concentration, dough conditions, etc., for subsequent analysis and quality control, and automatically adjusts the production parameters according to the real-time data through the automatic control algorithm module to ensure production efficiency and product quality. The system automatically adjusts the dough parameters according to different flour types and recipes, as well as the temperature and stirring speed during the sugar dissolving process to ensure that the quality of the products produced each time is stable and consistent. The sugar dissolving conveying system dissolves sugar in batches and then sends it to the temporary storage barrel and delivers the material to the material use area in a point-to-point manner. The discharge volume during this period is set according to demand.

[0069] It should be noted that the integrated control layer is provided with a variety of communication interfaces, including wired and wireless interfaces, to achieve communication with the equipment in the chain layer, the surface mixing layer, the sugar dissolving layer and the C IP cleaning layer.

[0070] The technical solution of this application has the following beneficial effects:

[0071] The electrical control system for powder conveying and sugar melting achieves high efficiency, high quality and high consistency in the production process through integration and automation technology, while reducing human errors and production costs, enhancing the reliability and safety of the system. The flexibility and traceability of the system adapt to the production of diversified products, while the CIP cleaning function ensures the hygiene standards of the equipment. In addition, the user-friendly operation interface and real-time monitoring function simplify the operation process, improve maintenance efficiency, and overall enhance the automation level and working environment of the food processing industry.

[0072] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0073] While the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. An electrical control system for powder feeding and sugar melting, characterized by: It includes chain path layer, surface mixing layer, sugar dissolving layer, CIP cleaning layer and integrated control layer; The chain path layer is used for: a conveying chain path module, which is used to convey the flour after bagging to the dough kneading layer; The dough kneading layer is used to: serve as a dough kneading control module, which is used to automatically adjust the dough kneading parameters according to different flour types and recipes; The sugar dissolving layer is used to: serve as a sugar dissolving control module, used to dissolve the sugar into the required sugar solution; Among them, the CIP layer is used for: in-situ cleaning control module, which is used for automatic cleaning of powder conveying and sugar melting equipment; Among them, the integrated control layer is used to: provide an automated integrated control system to achieve centralized control of all electrical appliances; The powder conveying and sugar melting electrical control system also includes a powder conveying and sugar melting electrical control method, including the following steps: S1 inputs the required recipe parameters on the user interface of the integrated control layer; The bag opener on the S2 conveyor belt automatically opens the flour bag, and the robot places the flour on the conveyor belt; The S3 conveyor chain conveys flour to the dough kneading layer according to the instructions of the integrated control layer; S4 and the surface layer receive flour from the chain path layer; Each dough mixer in S5 operates independently according to the preset recipe, automatically adjusting the amount of water added and the stirring speed to knead the dough; The sugar dissolving tank of the S6 sugar dissolving layer receives sugar and dissolves it; After S7 production is completed, the operator starts the in-situ cleaning module of the CIP cleaning layer to automatically clean the powder conveying and sugar melting equipment.

2. The electrical controlled system for powder feeding and sugar melting according to claim 1 is characterized in that: The chain layer includes buffer conveyors, automatic depalletizing, outer bag dust removal, automatic bag opening, automatic waste bag collection, automatic empty palletizing, automatic material air conveying and other equipment. The system control part is composed of an industrial control computer, a PLC, and a 3D smart camera system to realize the automatic operation of the system. The product categories and formula work orders can be input into the computer in advance, and the computer program will send the demand instructions to the PLC and smart camera to execute the automatic delivery of raw materials.

3. The electrical controlled system for powder feeding and sugar melting according to claim 1 is characterized by: The dough kneading layer includes a plurality of dough kneading machine control units, each dough kneading machine can be independently operated according to a preset recipe, and the plurality of dough kneading machines can automatically adjust the amount of water added and the stirring speed according to different types of flour.

4. The electrical controlled system for powder feeding and sugar melting according to claim 1 is characterized by: The sugar dissolving layer comprises a sugar dissolving system, a temporary storage system, a discharging system and a hot water washing system, wherein the sugar dissolving system comprises a manual feeding device, a circulating shearing device, a booster pump, a sugar dissolving barrel, a magnetic rod filtering device, a water supply device and related valves, the temporary storage system comprises a circulating shearing conveying device, a temporary storage barrel and related valves, the discharging system comprises a discharging centrifugal pump, a plate-type cooling device, a chiller, a flow meter and related valves, and the hot water washing system comprises related valves and pumps.

5. The electrical controlled system for powder feeding and sugar melting according to claim 1 is characterized by: The integrated control layer includes a central processor and a user interface as well as a data acquisition module, which collects data from various sensors and monitoring points for executing system control logic, data processing and decision making, and provides an intuitive user interface that allows operators to input recipe parameters, start or stop the production process, and monitor the system status in real time.

6. The electrical controlled system for powder feeding and sugar melting according to claim 1 is characterized by: The integrated control layer also includes an automated control algorithm module for automatically adjusting production parameters according to real-time data and optimizing the production process.

7. The electrical controlled system for powder feeding and sugar melting according to claim 1 is characterized by: In step S1, the required recipe parameters are input through the user interface of the integrated control layer, including the type of flour, the required weight, the type and proportion of sugar, and the specific data of kneading the dough.

8. The electrical controlled system for powder feeding and sugar melting according to claim 1 is characterized by: In step S6, the sugar dissolving tank of the sugar dissolving layer receives the sugar material and dissolves it through the heating and stirring module to form the required sugar solution. The temperature and stirring speed are monitored and adjusted by the integrated control layer. The sugar dissolving tank also includes a sampling valve and an online sugar content meter set on the hole of the original tank to control the sugar content in the tank in real time. The sugar content can be set on the operation panel.

9. The electrical controlled system for powder feeding and sugar melting according to claim 1, characterized in that: The integrated control layer monitors the status of each module in real time, and automatically adjusts production parameters according to real-time data through the automated control algorithm module to ensure production efficiency and product quality. The soluble sugar conveying system dissolves sugar in batches and sends it to the temporary storage barrel and delivers the material to the material use area in a point-to-point manner. The discharge volume during this period is set according to demand.

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