Dough kneading intelligent water adding device and system

Abstract

The invention discloses an intelligent water adding device and system for dough kneading, and relates to the technical field of automatic control of kitchen wates.The intelligent water adding device comprises a controller, the controller is electrically connected with a weighing sensor and a self-adaptive water adding mechanism, the weighing sensor is used for weighing flour added into a dough kneading tank, and the self-adaptive water adding mechanism comprises a water storage tank, a water storage tank, a water outlet and a water outlet; the dough mixer is mounted on the side wall of the dough mixing tank and is internally divided into an upper cavity and a lower cavity by a partition plate; the yeast activation bin is detachably connected to the lower cavity of the water storage tank, and an inner cavity of the bin is provided with an upper opening; the visual monitoring mechanism is at least used for collecting images in the yeast activation bin; the mixing mechanism is connected to the yeast activation bin; the overflow assembly is communicated with the yeast activation bin and the dough kneading tank; wherein a first water outlet pipe and a second water outlet pipe used for being communicated with the overflow assembly are arranged on the partition plate in the thickness direction in a penetrating mode, and the channels of the first water outlet pipe, the second water outlet pipe and the overflow assembly are each provided with a set of electromagnetic valves and a flowmeter. The dough kneading effect can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of automatic control of kitchen appliances, and in particular to an intelligent water-adding device and system for kneading dough. Background Art

[0002] Noodles are a necessity in people's daily lives and meet people's basic needs in life. Kneading dough is the first and most important step in making pasta. The quality of kneading dough will directly affect the quality of pasta.

[0003] When kneading dough manually, it is necessary to knead the dough vigorously for a long time, which consumes a lot of physical energy. Especially when dealing with a large amount of dough, the speed of manual kneading is slow. Moreover, for new cooks or those whose cooking skills need to be improved, it is difficult to accurately control the strength and time of kneading the dough, which can easily affect the quality of the dough.

[0004] Therefore, dough mixers are launched on the market to replace manual dough kneading, but most dough mixers still require manual water addition during the dough kneading process, and the amount of water added depends on manual experience. Users who are new to the process or have a short contact time cannot accurately control the ratio of water and flour, which can easily affect the quality of the dough produced. Therefore, the present application proposes a new technical solution. Summary of the invention

[0005] In order to improve the dough kneading effect, the present application provides an intelligent water-adding device and system for dough kneading.

[0006] In the first aspect, the present application provides a dough-kneading intelligent water-adding device, which adopts the following technical solution:

[0007] A dough-mixing intelligent water-adding device, comprising a controller, characterized in that: the controller is electrically connected to a weighing sensor and an adaptive water-adding mechanism, the weighing sensor is used to weigh the flour added to the dough-mixing tank and output a weight detection parameter, and the adaptive water-adding mechanism comprises:

[0008] A water storage tank is installed on the side wall of the dough kneading tank and is divided into two upper and lower cavities by a partition plate inside;

[0009] A yeast activation chamber is detachably connected to the cavity below the water storage tank, and the chamber cavity is open upward;

[0010] A visual monitoring mechanism, which is used at least to collect images in the yeast activation chamber and output them as image data one;

[0011] A mixing mechanism, which is connected to the yeast activation chamber and is used to mix the materials in the chamber;

[0012] An overflow assembly, which is connected to the yeast activation chamber and the dough mixing tank;

[0013] The partition is provided with a water outlet pipe 1 for connecting to the yeast activation bin and a water outlet pipe 2 for connecting to the overflow assembly along the thickness direction, and a group of solenoid valves and flow meters are respectively installed on the passages of the water outlet pipe 1, the water outlet pipe 2 and the overflow assembly, and the solenoid valves and the flow meters are electrically connected to the controller;

[0014] The controller is configured as follows:

[0015] Obtain image data 1, identify and analyze to obtain the yeast input amount m1;

[0016] According to the yeast input amount m1, the preset database is searched to obtain the matching mixed yeast water amount L1;

[0017] The solenoid valves of the same group are controlled to open and close according to the water consumption L1 of the mixed yeast and the feedback of the flow meter on the outlet pipe 1;

[0018] Search the database according to the weighing test value to obtain the matching yeast water addition amount L2 and viscosity-enhancing water addition amount L3;

[0019] The solenoid valves of the same group are controlled to open and close according to the yeast water addition amount L2 and the feedback of the flow meter on the passage of the overflow component;

[0020] The opening and closing of the solenoid valves in the same group are controlled according to the amount of thickening water added L3 and the feedback of the flow meter on the water outlet pipe 2.

[0021] Optionally, the visual monitoring mechanism includes a visual monitoring unit, a flour monitoring channel and a yeast monitoring channel, the flour monitoring channel and the yeast monitoring channel are both fixedly connected to the outer wall of the water storage tank, and the flour monitoring channel and the yeast monitoring channel are both L-shaped, the horizontal section of the flour monitoring channel is located above the opening of the dough mixing tank, the horizontal section of the yeast monitoring channel is arranged in the water storage tank and the end thereof extends to the top of the yeast activation bin, the vertical section of the flour monitoring channel is parallel to the vertical section of the yeast monitoring channel, and the visual monitoring unit is fixedly connected above the vertical sections of the flour monitoring channel and the yeast monitoring channel, and collects image data in the flour monitoring channel and the yeast monitoring channel; the ends of the horizontal sections of the flour monitoring channel and the yeast monitoring channel facing away from the vertical sections are both provided with monitoring ports, the flour monitoring channel and the yeast monitoring channel are both provided with reflective lenses at the corners of the horizontal sections and the vertical sections of the respective horizontal sections and at the ends facing the monitoring ports, and the visual monitoring unit is electrically connected to the controller, and the controller is configured as follows:

[0022] Acquire the image in the flour monitoring channel and output it as image data 2;

[0023] Search the database according to the second image data to obtain the matching flour viscosity value;

[0024] Search the database according to the flour viscosity value to obtain the matching dough water addition amount L4;

[0025] The solenoid valves in the same group are controlled to open according to the amount of water added to the dough L4 and the feedback from the flow meter on the second water outlet pipe.

[0026] Optionally, the mixing mechanism includes a mixing rod, two sliding blocks, two spiral coils and a magnetic block, the mixing rod is arranged in the inner cavity of the yeast activation bin, and the lower surface of the mixing rod abuts against the bottom surface of the inner cavity of the yeast activation bin, sliding grooves are respectively provided on the inner walls at both ends of the yeast activation bin, the two sliding blocks are respectively fixedly connected to the two ends of the mixing rod, and the two sliding blocks are slidingly connected in the sliding grooves, the two spiral coils are respectively fixed on the inner walls on both sides of the lower cavity of the water storage tank, and the two spiral coils are respectively located on both sides of the yeast activation bin and are symmetrically arranged, the interior of the mixing rod is hollow, the magnetic block is fixedly connected to the inner cavity of the mixing rod, and the magnetic poles at both ends of the magnetic block are respectively arranged toward the two spiral coils, so that the mixing rod is subjected to the magnetic force generated by the two spiral coils and moves in the yeast activation bin, the bottom surface of the inner cavity of the yeast activation bin is provided with a plurality of grooves for yeast powder to be filled, and the spiral coil is electrically connected to the controller;

[0027] The controller is configured as follows:

[0028] After executing the closing command of the solenoid valve controlling the water outlet pipe 1, the two solenoid coils are controlled to be energized;

[0029] The current directions of the two solenoid coils are adjusted based on the preset coil energization rules.

[0030] Optionally, the controller executes the step of acquiring image data 1 and identifying and analyzing to obtain the yeast input amount m1, which includes:

[0031] If a start signal for yeast activation is received from the user, the two solenoids are controlled to be turned on;

[0032] Acquire image data in the yeast monitoring channel and output it as image data 1, perform recognition analysis based on the image data 1, and calculate the groove filling number a1;

[0033] The yeast input amount m1 is calculated based on the groove filling number a1 and the preset yeast filling amount in the groove.

[0034] Optionally, the overflow assembly includes an overflow pipe, a support block, a hydraulic pump and a three-way reversing valve, the support block is fixedly connected to the lower surface of the water storage tank, and the interior of the support block is hollow, the valve body of the three-way reversing valve is installed in the inner cavity of the support block, the three-way reversing valve is provided with two input interfaces, any one of which is connected to the water outlet pipe 2, and the other input interface is provided with a connecting pipe, the upper end of the connecting pipe is connected to the yeast activation chamber, the hydraulic pump is fixedly connected to the inner cavity of the support block, the output interface of the three-way reversing valve is connected to the input port of the hydraulic pump, one end of the overflow pipe is connected to the output port of the hydraulic pump, and the other end of the overflow pipe extends into the inner cavity of the dough mixing tank.

[0035] Optionally, the controller controls the opening and closing of the same group of solenoid valves according to the yeast water addition amount L2 and the feedback of the flow meter on the passage of the overflow component, which includes:

[0036] According to the weighing test value and the yeast water addition amount L2, the preset database is searched to match the single yeast water addition amount L21;

[0037] Control the solenoid valve of the connecting pipeline to open, and obtain the yeast liquid flow rate value fed back by the flow meter of the same route;

[0038] The actual amount of yeast solution added L22 is calculated based on the yeast solution flow rate value and the preset diameter of the connecting pipe;

[0039] The actual yeast solution addition amount L22 is compared with the single yeast solution addition amount L21. If the comparison result is within the preset yeast solution error range, the solenoid valve of the connecting pipeline is controlled to be closed.

[0040] Optionally, the controller controls the opening and closing of the same group of solenoid valves according to the amount of thickening water added L3 and the feedback of the flow meter on the second outlet pipe, which includes:

[0041] According to the weighing test value and the viscosity increasing water addition amount L3, the preset database is searched to match the single water addition amount L31;

[0042] Control the solenoid valve on the second water outlet pipe to open, and obtain the water flow rate value fed back by the flow meter on the same route;

[0043] The actual water addition amount L32 is calculated based on the water flow rate value and the preset pipe diameter of the water outlet pipe 2;

[0044] The actual water addition amount L32 is compared with the single water addition amount L31. If the comparison result is within the preset water addition amount error range, the solenoid valve of the water outlet pipe 2 is controlled to be closed.

[0045] Optionally, a heating component and a temperature sensor for activating and heating the yeast are further provided in the lower cavity of the water storage tank, the heating component includes a transmitting coil, a receiving coil and a heating unit, the transmitting coil is fixedly connected to the inner wall of the water storage tank, the receiving coil is fixedly connected to the inner cavity of the mixing rod, the heating unit is arranged in the inner cavity of the mixing rod and connected to the receiving coil, an isolation sheet is fixedly connected to the inner cavity of the mixing rod, and the isolation sheet is located between the heating unit and the magnetic block, the transmitting coil and the temperature sensor are respectively electrically connected to a controller, and the controller is configured as follows:

[0046] If a start signal for yeast activation is received from the user, the transmitting coil is controlled to be energized;

[0047] Get the temperature data fed back by the temperature sensor;

[0048] The temperature data is compared with the preset theoretical activation temperature. If it exceeds the preset temperature warning range, the transmitting coil is powered off and a preset alarm prompt is output.

[0049] In the second aspect, the present application provides a dough-making intelligent water-adding system, which adopts the following technical solutions:

[0050] A smart water adding system for a dough kneading tank comprises a cloud platform and a smart water adding device for dough kneading as described above, wherein the cloud platform data is connected to a controller of the smart water adding device for dough kneading for data processing.

[0051] In summary, the present application includes the following beneficial technical effects: observing the yeast activation bin through a visual monitoring mechanism and analyzing the amount of yeast powder, adding water to prepare yeast liquid according to the amount of yeast powder, obtaining the amount of flour added by the user through a weighing sensor, adding an appropriate amount of yeast liquid and water according to the amount of flour, so as to achieve adaptive water addition according to the amount of flour and yeast invested by the user during the dough kneading process, avoiding the problem of imbalance in proportion that is easy to occur when adding water manually, and improving the dough kneading effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the present application;

[0053] Figure 2 is a partial cross-sectional view of a water storage tank according to an embodiment of the present application;

[0054] Figure 3 is a schematic structural diagram of a flour monitoring channel according to an embodiment of the present application;

[0055] Figure 4 is a schematic diagram of the structure of the yeast monitoring channel of an embodiment of the present application;

[0056] Figure 5 is a partial cross-sectional view of a partition according to an embodiment of the present application;

[0057] Figure 6 is a partial cross-sectional view of a mixing rod according to an embodiment of the present application;

[0058] Figure 7 is a schematic diagram of the structure of a heating component in an embodiment of the present application;

[0059] Figure 8 It is a schematic diagram of the structure of the overflow pipe of an embodiment of the present application.

[0060] Explanation of the reference numerals: 1. water storage tank; 11. partition; 2. yeast activation chamber; 21. water outlet pipe 1; 22. water outlet pipe 2; 3. visual monitoring mechanism; 31. visual monitoring unit; 32. flour monitoring channel; 33. yeast monitoring channel; 4. mixing mechanism; 41. mixing rod; 42. sliding block; 43. spiral coil; 44. magnetic block; 45. sliding groove; 46. groove; 5. overflow assembly; 51. overflow pipe; 52. supporting block; 53. hydraulic pump; 54. three-way reversing valve; 6. heating assembly; 61. transmitting coil; 62. receiving coil; 63. heating unit; 64. isolation plate. DETAILED DESCRIPTION

[0061] The following is combined with Figure 1-8 This application is described in further detail.

[0062] The embodiment of the present application discloses an intelligent water-adding device for kneading dough.

[0063] Reference Figure 1 , Figure 2 as well as Figure 3 The intelligent dough kneading water adding device includes a controller, which is electrically connected to a weighing sensor and an adaptive water adding mechanism. The weighing sensor is used to weigh the flour added to the dough kneading tank and output weight detection parameters (the dough kneading tank is used for dough kneading operations, and a stirring rod for dough kneading is provided at the bottom of the dough kneading tank cavity. A driving base is provided under the dough kneading tank to drive the stirring rod for dough kneading operations, and the weighing sensor is located in the driving base).

[0064] The adaptive water adding mechanism comprises a water storage tank 1, a yeast activation chamber 2, a visual monitoring mechanism 3, a mixing mechanism 4 and an overflow assembly 5. The water storage tank 1 is fixedly installed on the side wall of the dough kneading tank by bolts, and the inner cavity of the water storage tank 1 is divided into an upper cavity and a lower cavity by arranging a partition 11. The upper cavity of the water storage tank 1 is used for users to store pure water, so as to realize adaptive water adding when the device is kneading dough. The lower cavity of the water storage tank 1 is provided with a through opening, and the yeast activation chamber 2 is slidably connected to the lower cavity of the water storage tank 1 through the through opening, and the upper end of the yeast activation chamber 2 is open, and the yeast powder is mixed and activated through the yeast activation chamber 2.

[0065] The visual monitoring mechanism 3 is arranged on the side wall of the water storage tank 1, and the monitoring end of the visual monitoring mechanism 3 extends into the inner cavity of the water storage tank 1, and is at least used to collect the image in the yeast activation chamber 2 and output it as image data 1. The mixing mechanism 4 is arranged in the inner cavity of the water storage tank 1 and is connected to the yeast activation chamber 2. The yeast liquid in the yeast activation chamber 2 is mixed by the mixing mechanism 4.

[0066] The overflow assembly 5 is arranged below the water storage tank 1, and the two ends of the overflow assembly 5 are connected to the yeast activation chamber 2 and the dough kneading tank, respectively, and the yeast liquid in the yeast activation chamber 2 is passed into the dough kneading tank through the overflow assembly 5. The partition 11 is penetrated along the thickness direction with a water outlet pipe 1 21 for connecting with the yeast activation chamber 2 and a water outlet pipe 2 22 for connecting with the overflow assembly 5. A set of solenoid valves and flow meters are respectively installed on the water outlet pipe 1 21, the water outlet pipe 2 22 and the passage of the overflow assembly 5, and the flow meters and solenoid valves are used to realize accurate control of the amount of yeast liquid and water added.

[0067] The solenoid valve and the flow meter are electrically connected to the controller, and the controller is configured as follows:

[0068] Obtain image data 1, identify and analyze to obtain the yeast input amount m1;

[0069] According to the yeast input amount m1, the preset database is searched to obtain the matching mixed yeast water amount L1;

[0070] It can be understood that the database pre-stores the optimum amount of water required for activating fermentation of yeast powder of various contents. The yeast input amount m1 is matched with the closest yeast powder content in the database to obtain the optimum amount of water. For example, when the yeast powder content is 5g, 8g, 10g, and 13g, the optimum amount of water is 200ml, 300ml, 400ml, and 500ml respectively. If the yeast input amount m1 is 7.5g, the water amount corresponding to the closest 8g is 300ml.

[0071] The solenoid valves of the same group are controlled to open and close according to the water consumption L1 of the mixed yeast and the feedback of the flow meter on the outlet pipe 21;

[0072] It can be understood that the water output is measured by the flow meter at the water outlet pipe 21, and the water output of the water outlet pipe 21 is compared with the water consumption L1 for mixed yeast. When the water output of the water outlet pipe 21 is close to the water consumption L1 for mixed yeast, the solenoid valve of the water outlet pipe 21 is closed to achieve precise control of the amount of water added. (It should be noted that there is a certain delay when the solenoid valve is closed. In order to improve the accuracy of the amount of water added, the solenoid valve can be controlled to be closed when the result of the comparison between the water output of the water outlet pipe 21 and the water consumption L1 for mixed yeast is within a certain range. The above range can be uniformly set by the device when leaving the factory).

[0073] Search the database according to the weighing test value to obtain the matching yeast addition amount L2 and viscosity-enhancing water addition amount L3;

[0074] It can be understood that the optimal yeast addition amount and water addition amount adapted to different ranges of flour amounts in the database are obtained by matching the weighing detection value with the closest range of flour amounts pre-stored in the database, thereby obtaining the adapted yeast water addition amount L2 and thickening water addition amount L3 (thickening water is water added when adding yeast liquid to flour, used to increase the viscosity of flour).

[0075] The solenoid valves of the same group are controlled to open according to the yeast water addition amount L2 and the feedback of the flow meter on the passage of the overflow component 5;

[0076] It can be understood that the actual amount of yeast water added is measured by the flow meter on the passage of the overflow component 5. By comparing the actual amount of yeast water added with the yeast water addition amount L2, when the actual amount of yeast water added meets the yeast water addition amount L2, the solenoid valve on the passage of the overflow component 5 is controlled to be closed. Specifically, the yeast liquid flow on the passage of the overflow component 5 is obtained as described below.

[0077] The electromagnetic valves of the same group are controlled to open and close according to the amount of thickening water added L3 and the feedback of the flow meter on the second outlet pipe 22;

[0078] It can be understood that the actual amount of thickening water added is measured by the flow meter on the water outlet pipe 22, and by comparing the actual amount of thickening water added with the thickening water added amount L3, when the actual amount of thickening water added meets the thickening water added amount L3, the solenoid valve on the water outlet pipe 22 is controlled to close.

[0079] Through the above-mentioned arrangement, after the user puts yeast powder into the yeast activation chamber 2, the image in the yeast activation chamber 2 is obtained through the visual monitoring mechanism 3, and the amount of yeast powder added in the yeast activation chamber 2 is obtained based on the image analysis. After searching the preset database, the most suitable water amount for the current amount of yeast powder is obtained, and the amount of water flowing into the yeast activation chamber 2 is detected by the flow meter of the water outlet pipe 21 to control the closing of the solenoid valve of the water outlet pipe 21.

[0080] According to the amount of flour added by the user, the matched yeast water addition amount L2 and the thickening water addition amount L3 for adjusting the viscosity of the flour are obtained, and the actual yeast water addition amount and the actual thickening water addition amount are obtained through the flow meters on the passage of the overflow component 5 and the second water outlet pipe 22 respectively, and the closing of the electromagnetic valve on the passage of the overflow component 5 and the second water outlet pipe 22 is controlled, so as to realize adaptive addition of yeast liquid and water to flour, and the added yeast liquid and water amount are more accurate, thereby improving the effect of kneading dough.

[0081] Reference Figure 3 , Figure 4 as well as Figure 5In one embodiment of the present application, the visual monitoring mechanism 3 includes a visual monitoring unit 31, a flour monitoring channel 32 and a yeast monitoring channel 33. The flour monitoring channel 32 and the yeast monitoring channel 33 are both fixedly connected to the outer wall of the water storage tank 1 by bolts, and the flour monitoring channel 32 and the yeast monitoring channel 33 are both L-shaped.

[0082] The horizontal section of the flour monitoring channel 32 is located above the opening of the dough kneading tank, the horizontal section of the yeast monitoring channel 33 is arranged through the water storage tank 1 and the end thereof extends to the top of the yeast activation bin 2, the vertical section of the flour monitoring channel is arranged in parallel with the vertical section of the yeast monitoring channel, the visual monitoring unit 31 is fixedly installed above the vertical sections of the flour monitoring channel 32 and the yeast monitoring channel 33, and the monitoring end of the visual monitoring unit 31 is arranged vertically downward for collecting image data in the flour monitoring channel 32 and the yeast monitoring channel 33, monitoring ports are provided on the lower surfaces of the ends of the horizontal sections of the flour monitoring channel 32 and the yeast monitoring channel 33 away from the vertical sections, and reflective lenses are fixed at the corners of the horizontal sections and vertical sections of the flour monitoring channel 32 and the yeast monitoring channel 33 and towards the monitoring ports.

[0083] Among them, the reflective lens located at the monitoring port of the flour monitoring channel 32 is arranged at 45° to the dough mixing tank and is inclined downward. The reflective lens at the corner of the vertical section and the horizontal section of the flour monitoring channel 32 is arranged parallel to the reflective lens at its monitoring port. The image of the bottom of the inner cavity of the dough mixing tank is reflected to the corner of the flour monitoring channel 32 through the reflective lens at the monitoring port of the flour monitoring channel 32, and the image in the dough mixing tank is reflected to the opening of the vertical end of the flour monitoring channel 32 through the reflective lens at the corner, thereby obtaining the image of the bottom of the inner cavity of the dough mixing tank reflected by the reflective lens in the visual monitoring channel.

[0084] The reflective lens at the monitoring port of the yeast monitoring channel 33 is set at 45° and obliquely downward, and the reflective lens at the corner of the yeast monitoring channel 33 is set parallel to the reflective lens at the monitoring port. The image in the yeast activation chamber 2 is reflected to the corner of the flour monitoring channel 32 through the reflective lens at the monitoring port of the yeast monitoring channel 33, and the image in the yeast activation chamber 2 is reflected to the visual monitoring unit 31 through the reflective lens at the corner.

[0085] The controller configuration is:

[0086] Acquire the image in the flour monitoring channel 32 and output it as image data 2;

[0087] Search the database according to the second image data to obtain the matching flour viscosity value;

[0088] It can be understood that the viscosity value of the dough has flour images corresponding to different viscosity values ​​pre-stored in the database, and the image data 2 is matched with the closest flour image in the database, and the viscosity value pre-marked on the matched flour image is obtained.

[0089] Search the database according to the flour viscosity value to obtain the matching dough adding water amount L4;

[0090] It can be understood that the amount of water added to the dough L4 refers to the extra water added during the kneading process according to the viscosity of the dough, which is distinguished from the thickening water mentioned above.

[0091] It can be understood that the solenoid valves of the same group are opened according to the feedback of the water amount L4 added to the dough and the flow meter on the water outlet pipe 22, the actual water amount added is measured by the flow meter on the water outlet pipe 22, and by comparing the actual water amount added with the water amount L4 added to the dough, when the actual water amount added meets the water amount L4 added to the dough, the solenoid valve on the water outlet pipe 22 is controlled to be closed.

[0092] Through the above settings, the image of the viscosity state of the dough in the inner cavity of the dough mixing tank is reflected to the visual monitoring unit 31 through the flour monitoring channel 32, and an image similar to the viscosity of the dough is obtained by searching the data, and the viscosity state of the dough is determined according to the viscosity value pre-marked on the matched image, and the database is searched according to the viscosity value to obtain the matching dough adding water amount L4, and the flow meter and solenoid valve of the water outlet pipe 22 are precisely controlled to realize the adaptive adjustment of the viscosity state of the dough in the dough mixing tank, thereby improving the quality of the final dough.

[0093] Reference Figure 2 , Figure 6 as well as Figure 7 In another embodiment of the present application, the mixing mechanism 4 is used to mix the yeast powder put into the yeast activation bin 2 by the user. The mixing mechanism 4 includes a mixing rod 41, two sliding blocks 42, two spiral coils 43 and a magnetic block 44. The mixing rod 41 is arranged in the inner cavity of the yeast activation bin 2, and the lower surface of the mixing rod 41 abuts against the inner cavity bottom surface of the yeast activation bin 2. Sliding grooves 45 are respectively opened on the inner walls at both ends of the yeast activation bin 2. The two sliding blocks 42 are respectively fixedly connected to the two ends of the mixing rod 41 by bolts, and the two sliding blocks 42 are slidably connected in the sliding grooves 45, so that the mixing rod 41 can slide along the opening direction of the sliding grooves 45.

[0094] The two spiral coils 43 are respectively fixed on the inner walls on both sides of the inner cavity of the water storage tank 1, and the two spiral coils 43 are respectively located on both sides of the yeast activation chamber 2 and are symmetrically arranged. The interior of the mixing rod 41 is hollow, and the magnetic block 44 is fixedly embedded in the inner cavity of the mixing rod 41, and the magnetic poles at both ends of the magnetic block 44 are respectively arranged toward the two spiral coils 43 (the spiral ring in this embodiment is an electromagnet, which will generate a magnetic field when energized). When the spiral coils 43 on both sides are energized in turn, the mixing rod 41 is moved back and forth in the yeast activation chamber 2 by the magnetic force generated by the spiral coils 43 on both sides, thereby achieving the effect of mixing the yeast liquid. The bottom surface of the inner cavity of the yeast activation chamber 2 is provided with a plurality of grooves 46 for filling with yeast powder.

[0095] The solenoid 43 is electrically connected to a controller, and the controller is configured as follows:

[0096] After executing the closing command of the electromagnetic valve controlling the water outlet pipe 1 21, the two solenoid coils 43 are energized;

[0097] It is understandable that when the two solenoid coils 43 are energized, a magnetic field is generated, thereby acting on the magnetic block, driving the mixing rod 41 to move back and forth.

[0098] The current directions of the two solenoid coils 43 are adjusted based on a preset coil energization rule.

[0099] It can be understood that the coil energization rule refers to energizing the solenoid coils 43 on both sides respectively, and adjusting the current flow direction and the number of adjustments (such as 20 times) after a specified period of time (such as 1 second); so that the solenoid coils 43 on both sides face the side of the magnetic block to generate polarities that attract and repel the magnetic block 44, and by adjusting the current flow direction multiple times, the mixing rod 41 moves back and forth. For example: energize any solenoid coil 43 so that the magnetic pole facing the magnetic block 44 is N-level, and the magnetic pole of the magnetic block 44 facing the solenoid coil 43 is S-level, energize the other solenoid coil 43 so that the magnetic pole facing the magnetic block 44 is N-level, and the magnetic pole of the other solenoid coil 43 of the magnetic block 44 is N-level, at this time, the magnetic block 44 is subject to the effect of repulsion of the same level and attraction of the opposite level, which will push the mixing rod 41 to move toward the solenoid coil 43 on the N-level side that is attracted to the S-level of the magnetic block 44. Similarly, when the power supply direction of the two solenoid coils 43 is switched so that the magnetic poles of the two solenoid coils 43 are both at level S, the mixing rod 41 moves toward the solenoid coil 43 on the level S side that is attracted to the level N of the magnetic block 44. At the same time, the same level will push the mixing rod 41 to move toward the other side to satisfy the mixing rod 41 to play the role of mixing the yeast liquid in the yeast activation chamber 2.

[0100] Through the above arrangement, since the magnetic poles at both ends of the magnetic block 44 have polarity and are respectively facing the solenoid coils 43 on both sides, when the solenoid coils 43 on both sides are energized and the same polarity is present on the side facing the magnetic block 44, the magnetic block 44 is attracted by opposite polarities, causing the mixing rod 41 to move toward the side where the magnetic block 44 and the solenoid coil 43 are at different polarities. At the same time, the other side of the magnetic block 44 and the solenoid coil 43 are at the same polarity and repel each other, which helps to promote the movement of the mixing rod 41.

[0101] In one embodiment of the present application, the controller executes the acquisition of image data 1, and identifies and analyzes to obtain the yeast input amount m1, which includes:

[0102] If a start signal for yeast activation is received from the user, the two solenoid coils 43 are controlled to be turned on;

[0103] It is understandable that the start signal for yeast activation may be that the user presses a preset yeast activation start button on the surface of the water storage tank 1 , and controls the conduction of the two solenoid coils 43 so that the mixing rod 41 pushes the yeast powder into the groove 46 .

[0104] The image data of the yeast monitoring channel 33 is obtained and output as image data 1, and recognition analysis is performed based on the image data 1 to calculate the filling number a1 of the groove 46;

[0105] It can be understood that the database pre-stores image data of different grooves being filled and the corresponding number of filled grooves 46. By comparing image data 1 with the image data in the database, the image identical to the image data in the database is found, and the filling number a1 of the groove 46 corresponding to the preset image is obtained (it should be noted that an illumination lamp is provided under the partition, and when the mixing rod 41 pushes the yeast powder, the yeast activation chamber 2 is illuminated to facilitate the visual monitoring unit 31 to obtain image data).

[0106] The yeast input amount m1 is calculated according to the filling number a1 of the groove 46 and the preset yeast filling amount in the groove 46 .

[0107] It is understandable that, since the opening sizes of the plurality of grooves 46 are all the same, the yeast powder required to fill a single groove 46 can be measured to obtain the preset yeast filling amount in the groove 46, and the amount of yeast powder added to the yeast activation bin 2 by the user is obtained by multiplying the filling number a1 of the grooves 46 by the yeast powder filling amount in a single groove 46. For example, if the filling number of the grooves 46 is 10, and the amount of yeast powder when a single groove 46 is filled is 0.5 g, the yeast input amount m1 can be obtained as:

[0108] m1=10×0.5=5g

[0109] It should be noted that in order to reduce the possibility of the groove 46 not being fully filled, the size of the groove 46 needs to be appropriately reduced so that the yeast powder can fill the groove 46 .

[0110] Reference Figure 2 In another embodiment of the present application, the overflow assembly 5 includes an overflow pipe 51, a support block 52, a hydraulic pump 53 and a three-way reversing valve 54. The support block 52 is fixedly connected to the lower surface of the water storage tank 1 by bolts, and the interior of the support block 52 is hollow. The valve body of the three-way reversing valve 54 is installed in the inner cavity of the support block 52. The three-way reversing valve 54 is provided with two input interfaces, any one of which is connected to the outlet pipe 22, and the other input interface is provided with a connecting pipe, the upper end of the connecting pipe is connected to the yeast activation chamber 2, the hydraulic pump 53 is fixedly connected to the inner cavity of the support block 52 by bolts, the output port of the three-way reversing valve 54 is connected to the input port of the hydraulic pump 53 through a hose, one end of the overflow pipe 51 is connected to the output port of the hydraulic pump 53, and the other end of the overflow pipe 51 extends into the inner cavity of the dough mixing tank.

[0111] Through the above arrangement, the water outlet pipe 21 and the connecting pipe are switched through the input interface of the three-way reversing valve 54 to achieve the switching addition of yeast solution and water.

[0112] Reference Figure 2 and Figure 8 In another embodiment of the present application, a driving motor is arranged in the driving base, the stirring rod is arranged in a T shape, and the output shaft of the driving motor extends into the inner cavity of the dough mixing tank and is fixedly connected to the vertical section of the stirring rod. The vertical section of the stirring rod is provided with an embedding groove, and the end of the overflow pipe 51 away from the hydraulic pump 53 extends into the embedding groove of the vertical section of the stirring rod. An annular groove 1 is provided on the inner wall of the embedding groove, and an overflow plate is fixedly sleeved on the side wall of the overflow pipe 51, and the edge of the overflow plate extends into the annular groove 1 to prevent water and yeast liquid flowing out of the overflow pipe 51 from flowing to the driving motor through the embedding groove. An overflow port is provided through the side wall of the embedding groove, so that water and yeast liquid flow into the inner cavity of the dough mixing tank through the overflow port.

[0113] The controller controls the opening and closing of the same group of solenoid valves according to the yeast water addition amount L2 and the feedback of the flow meter on the passage of the overflow component 5, which includes:

[0114] According to the weighing test value and the yeast water addition amount L2, the preset database is searched to match the single yeast water addition amount L21;

[0115] It can be understood that the yeast water addition amount L2 needs to be added to the dough kneading pot in multiple times. The database presets different optimal single yeast water addition amounts L2 corresponding to different yeast water addition amounts L2. For example, the single yeast water addition amounts L21 corresponding to different yeast water addition amounts L2 of 200ml, 250ml, and 300ml are 20ml, 25ml, and 30ml respectively. If the actual required yeast water addition amount L2 is 220ml, the closest yeast water addition amount 200ml in the database is matched, and the corresponding single yeast water addition amount L21 is 20ml.

[0116] Control the solenoid valve of the connecting pipeline to open, and obtain the yeast liquid flow rate value fed back by the flow meter of the same route;

[0117] The actual amount of yeast solution added L22 is calculated based on the yeast solution flow rate value and the preset diameter of the connecting pipe;

[0118] It can be understood that the actual amount of yeast solution added per unit time L22 is calculated by the formula:

[0119] Q=A×V

[0120] Wherein, Q is the flow rate (in this embodiment, the flow rate per unit time), A is the cross-sectional area of ​​the pipeline, and V is the flow rate of the liquid detected by the flowmeter. By calculation, the actual amount of yeast solution added L22 flowing from the connecting pipeline into the three-way reversing valve 54 is obtained.

[0121] The actual yeast solution addition amount L22 is compared with the single yeast solution addition amount L21. If the comparison result is within the preset yeast solution error range, the solenoid valve of the connecting pipeline is controlled to be closed.

[0122] It can be understood that the preset yeast solution error range can be a range value uniformly set by the device during production. The yeast solution error range in this embodiment can be 5 ml.

[0123] In another embodiment of the present application, the controller performs the opening and closing of the same group of solenoid valves according to the amount of thickening water added L3 and the feedback of the flow meter on the outlet pipe 22, which includes:

[0124] According to the weighing test value and the viscosity increasing water addition amount L3, the preset database is searched to match the single water addition amount L31;

[0125] It is understandable that the amount of thickening water added L3 needs to be added to the dough kneading tank in multiple times, and different optimal single water addition amounts L31 corresponding to different amounts of thickening water added L3 are preset in the database.

[0126] Control the solenoid valve on the second water outlet pipe 22 to open, and obtain the water flow rate value fed back by the flow meter on the same route;

[0127] The actual water addition amount L32 is calculated based on the water flow rate value and the preset pipe diameter of the second water outlet pipe 22;

[0128] It can be understood that the actual amount of water added L32 is obtained by substituting the water flow rate value and the pipe diameter of the second water outlet pipe 22 into the above flow calculation formula.

[0129] The actual water addition amount L32 is compared with the single water addition amount L31. If the comparison result is within the preset water addition amount error range, the solenoid valve of the second water outlet pipe 22 is controlled to be closed.

[0130] Through the above arrangement, the solenoid valve connecting the pipeline and the water outlet pipe 22 is controlled by the flow meter connecting the pipeline and the water outlet pipe 22, so as to achieve accurate addition of water and yeast liquid to the dough kneading tank multiple times to improve the dough kneading effect.

[0131] Reference Figure 6 and Figure 7 In one embodiment of the present application, in order to improve the activation of the yeast solution, a heating component 6 and a temperature sensor for providing temperature for yeast activation are also provided in the lower cavity of the water storage tank 1. The heating component 6 is located below the partition 11. The heating component 6 includes a transmitting coil 61, a receiving coil 62 and a heating unit 63. The transmitting coil 61 is fixedly connected to the inner wall of the water storage tank 1, the receiving coil 62 is fixedly connected to the inner cavity of the mixing rod 41, and the heating unit 63 is arranged in the inner cavity of the mixing rod 41 and is connected through a wire through the receiving coil 62 (the transmitting coil 61 in this embodiment will generate an alternating magnetic field when energized).

[0132] When the mixing rod 41 is located at the transmitting coil 61, an alternating magnetic field is generated by conducting current to the transmitting coil 61. The receiving coil 62 in the magnetic field induces an induced electromotive force due to the change in magnetic flux, thereby generating current and heating the heating unit 63. When the mixing rod 41 moves due to the polarity of the spiral coils 43 on both sides, the distance between the receiving coil 62 and the transmitting coil 61 increases, so that the power transmission terminal is prevented to prevent the heating unit 63 from continuously heating, causing the yeast liquid in the yeast activation chamber 2 to be too hot, thereby reducing the activity of the yeast (the heating unit 63 in this embodiment can be a heating wire commonly used for heating).

[0133] In order to reduce the degree of magnetic field coupling between the transmitting coil 61 and the receiving coil 62 due to the setting of the magnetic block 44, thereby affecting the efficiency of power transmission, an isolation plate 64 is arranged between the heating unit 63 and the magnetic block 44, and the isolation plate 64 is fixed to the inner wall of the mixing rod 41 by bolts, and the temperature sensor is installed on the inner wall of the water storage tank 1 (the isolation plate 64 has the function of reducing the interference of the magnetic block 44 on the power transmission between the transmitting coil 61 and the receiving coil 62. The isolation plate 64 in this embodiment can be made of a material with high magnetic permeability, such as ferrite sheet, Permalloy, etc.).

[0134] The transmitting coil 61 and the temperature sensor are electrically connected to the controller respectively and the controller is configured as follows:

[0135] If a start signal for yeast activation is received from a user, the transmitting coil 61 is controlled to be energized;

[0136] It can be understood that, when the transmitting coil 61 is powered on, an alternating magnetic field is generated, so that the receiving coil 62 is induced by the induced magnetic field, generating current for heating by the heating unit 63 .

[0137] Get the temperature data fed back by the temperature sensor;

[0138] The temperature data is compared with a preset theoretical activation temperature. If the temperature exceeds a preset temperature warning range, the transmitting coil 61 is controlled to be powered off and a preset alarm prompt is output.

[0139] It is understandable that the preset temperature warning range can be uniformly set during production of the device to ensure the effect of yeast heating; the preset alarm prompt can be a flashing alarm indicator light preset on the outer wall of the water storage tank 1.

[0140] Through the above arrangement, by supplying power to the transmitting coil 61, the receiving coil 62 is affected by the alternating magnetic field generated by the transmitting coil 61, so that the transmitting coil 61 supplies power to the heating unit 63, so as to achieve the effect of heating and activating the yeast. At the same time, under the influence of the movement of the mixing rod 41 in the yeast activation chamber 2, the heating unit 63 is powered off when it is away from the transmitting coil 61, so as to prevent the temperature in the yeast activation chamber 2 from being too high.

[0141] Reference Figure 1In another embodiment of the present application, a limit plug-in is provided on the side wall of the driving base to prevent the dough kneading tank from tipping over, the limit plug-in includes a limit block, a limit rod, a limit spring and a limit plate, and an annular groove 2 is provided on the side wall of the dough kneading tank, the limit block is fixedly connected to the side wall of the driving base by bolts, the limit rod is slidably penetrated in the limit block, and the end of the limit rod extends into the annular groove 2, and a limit slot is provided on the side wall of the limit block facing the dough kneading tank, one end of the limit spring is fixedly connected to the limit slot, the limit plate is fixedly sleeved on the limit rod, the other end of the limit spring is welded to the limit plate, and the limit spring is sleeved on the limit rod.

[0142] An embodiment of the present application also discloses a smart water-adding system for kneading dough, including a cloud platform and the smart water-adding device for kneading dough as described above, wherein the cloud platform data is connected to a controller of the smart water-adding device for kneading dough for data processing.

[0143] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A dough-kneading intelligent water-adding device, comprising a controller, characterized in that: The controller is electrically connected to a weighing sensor and an adaptive water adding mechanism, wherein the weighing sensor is used to weigh the flour added to the dough mixing tank and output a weight detection parameter, and the adaptive water adding mechanism comprises: A water storage tank (1) is mounted on the side wall of the dough kneading tank and has a partition (11) disposed therein to divide the water storage tank into two upper and lower cavities; A yeast activation chamber (2) is detachably connected to the cavity below the water storage tank (1), and the chamber cavity is open upward; A visual monitoring mechanism (3), which is at least used to collect images in the yeast activation chamber (2) and output them as image data 1; A mixing mechanism (4), which is connected to the yeast activation chamber (2) and is used to mix the materials in the chamber; An overflow assembly (5) connected to the yeast activation chamber (2) and the dough kneading tank; The partition (11) is provided with a water outlet pipe (21) for connecting with the yeast activation chamber (2) and a water outlet pipe (22) for connecting with the overflow assembly (5) along the thickness direction, and a group of solenoid valves and flow meters are respectively installed on the passages of the water outlet pipe (21), the water outlet pipe (22) and the overflow assembly (5), and the solenoid valves and flow meters are electrically connected to the controller; The controller is configured as follows: Obtain image data 1, identify and analyze to obtain the yeast input amount m1; According to the yeast input amount m1, the preset database is searched to obtain the matching mixed yeast water amount L1; The solenoid valves of the same group are controlled to open and close according to the amount of water used for the mixed yeast L1 and the feedback of the flow meter on the outlet pipe 1 (21); Search the database according to the weighing test value to obtain the matching yeast water addition amount L2 and viscosity-enhancing water addition amount L3; The solenoid valves of the same group are controlled to open and close according to the amount of yeast water added L2 and the feedback of the flow meter on the passage of the overflow component (5); The opening and closing of the solenoid valves in the same group are controlled according to the amount of thickening water added L3 and the feedback of the flow meter on the second outlet pipe (22).

2. The intelligent water adding device for dough kneading according to claim 1, characterized in that: The visual monitoring mechanism (3) comprises a visual monitoring unit (31), a flour monitoring channel (32) and a yeast monitoring channel (33). The flour monitoring channel (32) and the yeast monitoring channel (33) are both fixedly connected to the outer wall of the water storage tank (1), and the flour monitoring channel (32) and the yeast monitoring channel (33) are both L-shaped. The horizontal section of the flour monitoring channel (32) is located above the opening of the dough mixing tank. The horizontal section of the yeast monitoring channel (33) passes through the water storage tank (1) and its end extends above the yeast activation chamber (2). The vertical section of the flour monitoring channel (32) is connected to the yeast monitoring channel (33). The vertical sections of the flour monitoring channel (32) and the yeast monitoring channel (33) are parallel, and the visual monitoring unit (31) is fixedly connected to the upper part of the vertical sections of the flour monitoring channel (32) and the yeast monitoring channel (33), and collects image data in the flour monitoring channel (32) and the yeast monitoring channel (33); the ends of the horizontal sections of the flour monitoring channel (32) and the yeast monitoring channel (33) away from the vertical sections are both provided with monitoring ports, and the flour monitoring channel (32) and the yeast monitoring channel (33) are both provided with reflective lenses at the corners of the horizontal sections and the vertical sections thereof and at the positions facing the monitoring ports, and the visual monitoring unit is electrically connected to a controller, and the controller is configured as follows: Acquire an image in the flour monitoring channel (32) and output it as image data 2; Search the database according to the second image data to obtain the matching flour viscosity value; Search the database according to the flour viscosity value to obtain the matching dough water addition amount L4; The solenoid valves of the same group are controlled to open according to the amount of water added to the dough L4 and the feedback of the flow meter on the second water outlet pipe (22).

3. The intelligent water adding device for dough kneading according to claim 2 is characterized in that: The mixing mechanism (4) comprises a mixing rod (41), two sliding blocks (42), two spiral coils (43) and a magnetic block (44). The mixing rod (41) is arranged in the inner cavity of the yeast activation chamber (2), and the lower surface of the mixing rod (41) abuts against the inner cavity bottom surface of the yeast activation chamber (2). Sliding grooves (45) are respectively provided on the inner walls at both ends of the yeast activation chamber (2). The two sliding blocks (42) are respectively fixedly connected to the two ends of the mixing rod (41), and the two sliding blocks (42) are slidably connected in the sliding grooves (45). The two spiral coils (43) are respectively fixed to the water storage tank ( 1) on the inner walls of both sides of the lower cavity, and the two spiral coils (43) are respectively located on both sides of the yeast activation chamber (2) and are symmetrically arranged, the interior of the mixing rod (41) is hollow, the magnetic block (44) is fixedly connected to the inner cavity of the mixing rod (41), and the magnetic poles at both ends of the magnetic block (44) are respectively arranged toward the two spiral coils (43), so that the mixing rod (41) is subjected to the magnetic force generated by the two spiral coils (43) and moves in the yeast activation chamber (2), the bottom surface of the inner cavity of the yeast activation chamber (2) is provided with a plurality of grooves (46) for filling with yeast powder, and the spiral coils (43) are electrically connected to a controller; The controller is configured as follows: After executing the closing command of the electromagnetic valve controlling the water outlet pipe 1 (21), the two solenoid coils (43) are controlled to be energized; The current directions of the two solenoid coils (43) are adjusted based on a preset coil energization rule.

4. The intelligent water adding device for dough kneading according to claim 3 is characterized in that: The controller executes the step of acquiring image data 1, identifying and analyzing to obtain the yeast input amount m1, which includes: If a start signal for yeast activation is received from a user, the two solenoid coils (43) are controlled to be turned on; Acquire image data in the yeast monitoring channel (33) and output it as image data 1, perform recognition analysis based on the image data 1, and calculate the filling number a1 of the groove (46); The yeast input amount m1 is calculated based on the filling number a1 of the groove (46) and the preset yeast filling amount in the groove (46).

5. The intelligent water adding device for dough kneading according to claim 3 is characterized in that: The overflow assembly (5) comprises an overflow pipe (51), a support block (52), a hydraulic pump (53) and a three-way reversing valve (54). The support block (52) is fixedly connected to the lower surface of the water storage tank (1), and the interior of the support block (52) is hollow. The valve body of the three-way reversing valve (54) is installed in the inner cavity of the support block (52). The three-way reversing valve (54) is provided with two input interfaces, wherein any one of the input interfaces is connected to the second water outlet pipe (22), and the other input interface is provided with a connecting pipe, the upper end of the connecting pipe is connected to the yeast activation chamber (2), the hydraulic pump (53) is fixedly connected to the inner cavity of the support block (52), the output interface of the three-way reversing valve (54) is connected to the input port of the hydraulic pump (53), one end of the overflow pipe (51) is connected to the output port of the hydraulic pump (53), and the other end of the overflow pipe (51) extends into the inner cavity of the dough mixing tank.

6. The intelligent water adding device for dough kneading according to claim 5, characterized in that: The controller controls the opening and closing of the same group of electromagnetic valves according to the yeast water addition amount L2 and the feedback of the flow meter on the passage of the overflow component (5), which includes: According to the weighing test value and the yeast water addition amount L2, the preset database is searched to match the single yeast water addition amount L21; Control the solenoid valve of the connecting pipeline to open, and obtain the yeast liquid flow rate value fed back by the flow meter of the same route; The actual amount of yeast solution added L22 is calculated based on the yeast solution flow rate value and the preset diameter of the connecting pipe; The actual yeast solution addition amount L22 is compared with the single yeast solution addition amount L21. If the comparison result is within the preset yeast solution error range, the solenoid valve of the connecting pipeline is controlled to be closed.

7. The intelligent water adding device for dough mixing tank according to claim 6 is characterized in that: The controller controls the opening and closing of the same group of solenoid valves according to the amount of thickening water added L3 and the feedback of the flow meter on the second outlet pipe (22), which includes: According to the weighing test value and the viscosity increasing water addition amount L3, the preset database is searched to match the single water addition amount L31; Control the solenoid valve on the second water outlet pipe (22) to open, and obtain the water flow rate value fed back by the flow meter on the same route; The actual water addition amount L32 is calculated based on the water flow rate value and the preset pipe diameter of the second water outlet pipe (22); The actual water addition amount L32 is compared with the single water addition amount L31. If the comparison result is within the preset water addition amount error range, the electromagnetic valve of the water outlet pipe 2 (22) is controlled to be closed.

8. The intelligent water adding device for dough kneading according to claim 2, characterized in that: A heating component (6) and a temperature sensor for activating and heating the yeast are also provided in the lower cavity of the water storage tank (1). The heating component (6) comprises a transmitting coil (61), a receiving coil (62) and a heating unit (63). The transmitting coil (61) is fixedly connected to the inner wall of the water storage tank (1), the receiving coil (62) is fixedly connected to the inner cavity of the mixing rod (41), the heating unit (63) is arranged in the inner cavity of the mixing rod (41) and is connected to the receiving coil (62), an isolation plate (64) is fixedly connected to the inner cavity of the mixing rod (41), and the isolation plate (64) is located between the heating unit (63) and the magnetic block (44), the transmitting coil (61) and the temperature sensor are respectively electrically connected to a controller, and the controller is configured as follows: If a start signal for yeast activation is received from a user, the transmitting coil (61) is controlled to be energized; Get the temperature data fed back by the temperature sensor; The temperature data is compared with a preset theoretical activation temperature. If the temperature exceeds a preset temperature warning range, the transmitting coil (61) is controlled to be powered off and a preset alarm prompt is output.

9. An intelligent water-adding system for dough kneading, characterized in that: It comprises a cloud platform and an intelligent water-adding device for kneading noodles as described in any one of claims 1 to 8, wherein the cloud platform data is connected to a controller of the intelligent water-adding device for kneading noodles for data processing.

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