Intelligent quantitative powder milk powder machine and method

Abstract

The present application relates to a kind of intelligent quantitative powder milk powder machine and method, it relates to baby feeding equipment technical field, its device includes body, base, blanking base, scraping component, blanking cover, conveying body, conveying component, blanking component, isolation component, dustproof shell;Its method includes the following steps: step S1: in response to powder signal, current empty bottle weight and current feeding bottle weight are obtained;Step S2: water level weight is determined based on current empty bottle weight and current feeding bottle weight;Step S3: water level powder table is looked up based on water level weight, to determine current powder amount;Step S4: powder spoon number is determined according to current powder amount and preset single-tank powder amount;Step S5: powder operation is executed based on powder spoon number.The present application has the effect of realizing intelligent quantitative powder, according to the actual water amount of feeding bottle automatic matching milk powder amount, saves artificial calculation and manual adjustment.

Description

Technical Field

[0001] This invention relates to the field of infant feeding equipment technology, and in particular to an intelligent quantitative powder dispensing method. Background Technology

[0002] Preparing formula is a common part of infant feeding, and traditionally it relies mainly on manual operation. Users first add a certain amount of water to the bottle, then estimate the amount of water based on experience or markings, and then manually scoop out the formula powder and add it to the bottle to stir and dissolve.

[0003] To facilitate the storage and dispensing of milk powder, milk powder machines are often used for the quantitative distribution and preparation of infant formula. They can replace manual labor in the storage, transportation and dispensing of milk powder, reducing the burden of feeding operations.

[0004] Regarding the aforementioned technologies, traditional milk powder preparation equipment often relies on manual mixing or fixed-volume powder dispensing, which is cumbersome and makes it difficult to automatically dispense powder according to the amount of water needed. Summary of the Invention

[0005] To address the cumbersome process of manually measuring water volume and preparing milk powder, this invention provides an intelligent quantitative powder dispensing method.

[0006] This invention provides an intelligent quantitative powder dispensing method, applied to an intelligent quantitative powder dispensing milk powder machine, and adopts the following technical solution:

[0007] Intelligent quantitative powder dispensing methods include:

[0008] Step S1: In response to the powder dispensing signal, obtain the current weight of the empty bottle and the current weight of the bottle;

[0009] Step S2: Determine the water level weight based on the current empty bottle weight and the current baby bottle weight;

[0010] Step S3: Based on the water level and weight, find the preset water level powder dispensing table to determine the current powder dispensing amount;

[0011] Step S4: Determine the number of dispensing scoops based on the current powder dispensing rate and the preset single-slot powder dispensing rate;

[0012] Step S5: Perform the powder dispensing operation based on the number of powder dispensing scoops;

[0013] The intelligent quantitative milk powder dispensing machine includes a machine body, a base fixedly connected to the machine body, a feeding base integrally injection molded with the machine body, a scraping component, a feeding cover fixedly connected to one side of the machine body, a conveying body fixedly connected to one end of the machine body away from the base, a conveying component, a feeding component slidably connected to the conveying body, an isolation component, and a dustproof shell fixedly connected to the conveying body.

[0014] The inner side wall of the material conveying machine body is provided with a first circumferential sliding groove. The material conveying assembly includes a rotating base, a rotating shaft and a material conveying disc. The rotating base is embedded in the first circumferential sliding groove. One end of the rotating shaft is rotatably connected to the rotating base. The end of the rotating shaft away from the rotating base is fixedly connected to the material conveying disc. The end of the material conveying machine body near the base is provided with a first discharge port.

[0015] The feeding component has a milk powder carrying tank at one end away from the base. The bottom of the milk powder carrying tank is provided with an openable and closable door. The current powder output is obtained, and the number of milk powder carrying tanks that need to have their doors opened is determined based on the current powder output. The door of the corresponding milk powder carrying tank is then opened. When the door is opened, the milk powder in the milk powder carrying tank falls into the first feeding port by its own gravity to perform a quantitative powder output operation.

[0016] The scraping component is rotatably connected to the feeding base, and the isolation component includes an isolation base, a connecting bracket slidably connected to one side of the isolation base, and an isolation block fixedly connected to the end of the connecting bracket away from the isolation base;

[0017] An isolation hole is provided on the outer side wall of the conveyor body. The isolation block is aligned with the isolation hole on the side of the conveyor body and is used to cover the milk powder carrying tank.

[0018] By adopting the above technical solution, the system can automatically calculate and output the corresponding amount of milk powder based on the actual water volume in the bottle, eliminating the need for manual estimation of water volume, manual setting of powder dispensing level, or manual scooping of powder. This simplifies the milk powder preparation process, improves the accuracy of the powder-to-water ratio, and avoids mixing errors caused by human operation. The feeding component achieves circumferential movement and tilting through a rotating base and rotating shaft, allowing for flexible adjustment of the feeding position and discharge angle. This ensures that the milk powder falls into the lower carrying tank, which provides fixed-volume quantitative powder storage, guaranteeing a stable and consistent powder dispensing amount per batch. The bottom of the tank features an openable and closable door structure that opens only when the powder reaches the dispensing position and remains closed at other times. This ensures precise powder dispensing while preventing leakage and spillage during rotation, further improving the accuracy of quantitative powder dispensing. The scraping component assists in guiding the falling milk powder, preventing it from accumulating near the first dispensing port and ensuring smooth dispensing. By extending a sliding isolation block into the isolation hole, it is possible to block, scrape, and reshape the milk powder carrier tank that is overflowing, pushing the excess milk powder out of the tank and preventing the carrier tank from overflowing and causing too much milk powder to be dispensed at one time.

[0019] Optionally, the inner sidewall of the conveyor body is further provided with a second circumferential sliding groove, one side of the unloading component is embedded in the second circumferential sliding groove, and the outer sidewall of the conveyor body is fixedly connected to the isolation component.

[0020] The feeding cover has a second feeding port, and the first feeding port and the second feeding port are aligned.

[0021] Optionally, methods for performing powder dispensing operations based on the number of powder dispensing scoops include:

[0022] Step S50: Obtain the current weight of the feeding assembly;

[0023] Step S51: When the weight of the current feeding component falls within the preset effective weight range, obtain the load-bearing weight corresponding to the milk powder carrying tank;

[0024] Step S52: When the load does not fall within the preset effective load range, determine the current empty slot number;

[0025] Step S53: Obtain the position of the bearing slot corresponding to the current empty slot number;

[0026] Step S54: Determine the rotation parameters and tilting parameters of the conveying assembly based on the position of the bearing groove;

[0027] Step S55: Perform the material conveying operation based on the rotation parameters and tilting parameters of the material conveying component;

[0028] Step S56: After performing the material conveying operation, determine the valid bearing groove number and obtain the position of the valid bearing groove corresponding to the valid bearing groove number;

[0029] Step S57: Generate a rotating scheme for the bearing disc and an opening / closing scheme for the bearing trough based on the effective bearing trough position and the number of powder dispensing spoons, and execute the powder dispensing operation according to the rotating scheme for the bearing disc and the opening / closing scheme for the bearing trough.

[0030] By adopting the above technical solution, the milk powder carrier can be replenished by obtaining the current empty tank number, and the milk powder can be dispensed by determining the effective carrier tank number. This ensures that the amount of milk powder in each carrier tank that dispenses milk powder is uniform and controllable, avoids situations such as missed replenishment or incorrect replenishment, makes the entire quantitative milk powder dispensing process more stable, and improves the consistency of milk powder dispensing.

[0031] Optionally, methods for determining the valid bearing groove number include:

[0032] Step S560: After the material feeding operation is performed, if the load exceeds the preset single feeding load threshold, the current empty slot number is re-determined to execute steps S53 to S56.

[0033] Step S561: When the current weight of the material conveying component does not fall within the effective weight range, obtain the current load weight corresponding to the load-bearing groove number;

[0034] Step S562: When the current load falls within the preset reliable loading weight range, determine the valid load groove number.

[0035] By adopting the above technical solution, it is possible to effectively identify and eliminate unqualified slots such as those with excessive or insufficient powder, and only use the carrier slots with qualified powder quantity to perform powder dispensing, thereby improving the accuracy of quantitative powder dispensing, preventing inaccurate powder dispensing due to excessive or insufficient feeding, and improving the operational stability of the device.

[0036] Optionally, it also includes a method for rotating the bearing disk when the current weight of the bearing groove does not fall within the reliable feeding weight range, the method comprising:

[0037] Step S563: Determine the weight deviation value based on the current weight of the bearing trough and the reliable material feeding weight range;

[0038] Step S564: When the weight deviation value is positive, determine the number of the full bearing trough;

[0039] Step S565: When the weight deviation value is negative, determine the number of the missing bearing groove;

[0040] Step S566: When there are full bearing slot numbers and empty bearing slot numbers, perform the bearing disk rotation operation.

[0041] By adopting the above technical solution, even when the feeding component cannot be replenished normally, the milk powder can still be automatically distributed and replenished between the carrying tanks through mechanical rotation, which improves the fault tolerance and adaptability of the device, reduces the situation where powder cannot be dispensed due to lack of material, and enhances the continuous working capability.

[0042] Optionally, it also includes a method for performing isolation operations, the method comprising:

[0043] Step S567: Obtain the number of the overflow bearing grooves;

[0044] Step S568: When the number of full bearing grooves falls within the preset range of abnormal full bearing groove numbers, output an invalid rotation signal for the bearing disk;

[0045] Step S569: In response to the invalid signal of the bearing disk rotation, determine the number of the nearest filled bearing groove according to the shortest distance priority algorithm;

[0046] Step S570: Obtain the position of the most recently filled bearing groove number and the preset position of the first discharge port to determine the sliding parameters of the moving base;

[0047] Step S571: Perform isolation operation and control the carrier disk to perform carrier disk rotation operation based on the sliding parameters of the moving base, so as to control the milk powder carrier tank corresponding to the most recently filled carrier tank number to align with the first feeding port.

[0048] By adopting the above technical solution, the overflowing trough is physically isolated by the isolation block and excess milk powder is scraped off. With the sliding of the moving base and the rotation of the bearing disc, the overflowing trough is moved to the first discharge port for powder discharge. This avoids the bearing disc from getting stuck or milk powder from overflowing due to the accumulation of multiple overflowing troughs. It ensures that the device can still resume normal operation through local powder discharge under abnormal conditions, thus improving the equipment's self-handling capability.

[0049] Optional, also includes:

[0050] Step S572: Obtain the number of empty bearing slots;

[0051] Step S573: When the number of full bearing slots and the number of empty bearing slots are both 1, obtain the counterclockwise and clockwise intervals;

[0052] Step S574: Determine the current rotation direction based on the counterclockwise and clockwise intervals;

[0053] Step S575: Perform the rotation operation of the bearing disk according to the current rotation direction and the preset initial rotation scheme.

[0054] By adopting the above technical solutions, the ineffective rotation stroke of the bearing disc is reduced, the feeding time is shortened, the centrifugal feeding efficiency is improved, and the energy consumption of the motor and mechanical wear are reduced, making the device more efficient, quieter and more energy-saving.

[0055] In summary, the present invention has at least one of the following beneficial technical effects:

[0056] 1. It can automatically calculate and output the corresponding amount of milk powder based on the actual water volume of the bottle, eliminating the need for manual estimation and adjustment of the setting, simplifying the preparation process, and improving the accuracy of the powder-to-water ratio and the level of intelligence.

[0057] 2. Relying on the feeding disc to rotate and tilt to replenish material, the bearing disc to store material quantitatively and the movable door to control the powder drop, combined with the weight verification and centrifugal powder uniformization mechanism, it ensures that the amount of powder discharged in a single batch is uniform and consistent, and it is not easy to leak or overflow powder, so the powder discharge reliability is high.

[0058] 3. When the material supply is insufficient, centrifugal force can be used to replenish the material between tanks. When there is excessive powder overflow, mechanical scraping of powder can be used to correct the overflow. It also supports optimal path rotation control, making the overall operation more efficient. Attached Figure Description

[0059] Figure 1 This is a schematic diagram of the structure of an intelligent quantitative milk powder dispensing machine according to an embodiment of this application;

[0060] Figure 2 This is an exploded view of an intelligent quantitative milk powder dispenser according to an embodiment of this application;

[0061] Figure 3 This is a schematic diagram of the structure of the feeding assembly and the unloading assembly in the embodiments of this application;

[0062] Figure 4 This is an exploded view of the isolation component in an embodiment of this application;

[0063] Figure 5 This is a flowchart of an intelligent quantitative powder dispensing method in an embodiment of this application.

[0064] The parts referred to by the numbers in the above attached diagrams are as follows: 1. Machine body; 11. Base; 12. Feeding base; 13. Feeding cover; 131. Second feeding port; 2. Feeding machine body; 21. First circumferential sliding groove; 22. Second circumferential sliding groove; 23. First feeding port; 24. Isolation hole; 3. Feeding assembly; 31. Rotating base; 32. Rotating shaft; 33. Feeding disc; 331. Feeding port; 4. Feeding assembly; 41. Moving base; 42. Bearing disc; 421. Milk powder bearing tank; 5. Scraping assembly; 6. Isolation assembly; 61. Isolation base; 62. Connecting bracket; 63. Isolation block; 7. Dustproof shell. Detailed Implementation

[0065] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments.

[0066] This invention discloses an intelligent quantitative milk powder dispensing machine, referring to... Figure 1 and Figure 2 A smart quantitative milk powder dispensing machine includes a body 1, a base 11, a feeding base 12, a feeding cover 13, a scraping component 5, a conveying body 2, a feeding component 4, a conveying component 3, an isolation component 6, and a dustproof shell 7.

[0067] Reference Figure 2 One end of the machine body 1 is fixedly connected to the base 11. The machine body 1 and the feeding base 12 are integrally injection molded. The feeding base 12 has a scraping feeding port at one end near the base 11. One side of the machine body 1 is fixedly connected to the inner wall of the feeding cover 13. The feeding cover 13 has a second feeding port 131 at one end near the base 11. The second feeding port 131 is aligned with the scraping feeding port.

[0068] Reference Figure 2 The scraping actuation end of the scraping component 5 is rotatably connected to the end of the feeding base 12 away from the base 11, and its scraper blade is fitted against the inner side wall of the feeding base 12. The scraping component 5 is driven by a motor to a gear, and the scraping component 5 scrapes the milk powder to the scraping feeding port through gear transmission, and then falls out from the second feeding port 131.

[0069] Reference Figure 2One end of the conveyor body 2 is fixedly connected to the end of the body 1 furthest from the base 11. A first discharge port 23 is opened at the end of the conveyor body 2 closest to the base 11. (Refer to...) Figure 4 The inner wall of the feeding machine body 2 is provided with a first circumferential sliding groove 21 and a second circumferential sliding groove 22. The feeding assembly 3 includes a rotating base 31, a rotating shaft 32, and a feeding disc 33. The rotating base 31 is embedded in the first circumferential sliding groove 21. One end of the rotating shaft 32 is rotatably connected to the rotating base 31. One side of the feeding disc 33 is fixedly connected to the end of the rotating shaft 32 away from the rotating base 31. The feeding disc 33 has a feeding port 331. The rotation of the rotating shaft 32 causes the feeding disc 33 to tilt, and the rotating base 31 moves along the first circumferential sliding groove 21 to change the tilt direction of the feeding disc 33, so that the milk powder on the feeding disc 33 slides into the feeding port 331 and falls from the feeding port 331 by its own gravity.

[0070] Reference Figure 3 The feeding assembly 4 includes a movable base 41 and a supporting disc 42. The movable base 41 is embedded in the second circumferential sliding groove 22. The other end of the movable base 41 is fixedly connected to the supporting disc 42. A milk powder supporting groove 421 is provided at the end of the supporting disc 42 away from the base 11. A movable door that can be opened and closed is provided at one end of the bottom of the milk powder supporting groove 421. When the movable base 41 slides along the second circumferential sliding groove 22, it drives the supporting disc 42 to rotate, so that the position of the milk powder supporting groove 421 corresponding to the effective supporting groove number is aligned with the first feeding port 23, and the movable door is opened so that the milk powder in the milk powder supporting groove 421 falls into the first feeding port 23. The first feeding port 23 and the second feeding port 131 are aligned. When the milk powder falls from the first feeding port 23 into the second feeding port 131, the motor drives the scraping execution end of the scraping assembly 5 to rotate, so as to drive the milk powder spilled near the second feeding port 131 into the second feeding port 131.

[0071] Reference Figure 4 The isolation component 6 includes an isolation base 61, a connecting bracket 62, and an isolation block 63. One side of the isolation base 61 is fixedly connected to the outer wall of the conveyor body 2. A transverse sliding hole is formed on the side of the isolation base 61 away from the conveyor body 2. The connecting bracket 62 is inserted into the transverse sliding hole and slides along the length of the transverse sliding hole. The end of the connecting bracket 62 away from the transverse sliding hole is fixedly connected to the isolation block 63. An isolation hole 24 is also formed on the outer wall of the conveyor body 2. The isolation hole 24 is aligned with the side of the isolation block 63 closest to the conveyor body 2, so that the connecting bracket 62 can slide and drive the isolation block 63 into the isolation hole 24, sealing the milk powder carrying tank 421 located at the first discharge port 23 and pushing away excess milk powder from the milk powder carrying tank 421. (Refer to...) Figure 1 The isolation component 6 is covered with a dustproof shell 7, which is fixedly connected to the conveyor body 2, so that the isolation component 6 does not come into contact with the outside air.

[0072] Based on the same inventive concept, this invention discloses an intelligent quantitative powder dispensing method. (Refer to...) Figure 5 A smart quantitative powder dispensing method includes:

[0073] Step S1: In response to the powder dispensing signal, obtain the current weight of the empty bottle and the current weight of the baby bottle.

[0074] The powder dispensing signal is a control command signal triggered by the user via touch control to start the intelligent quantitative powder dispenser and execute the quantitative powder dispensing process.

[0075] The current empty bottle weight refers to the initial weight value detected when an empty baby bottle, without drinking water or milk powder, is placed on the base 11 equipped with a weight sensor.

[0076] The current bottle weight refers to the total weight of the empty bottle after drinking water has been added as needed, when the bottle and water are placed together on a weighing platform.

[0077] Step S2: Determine the water level weight based on the current empty bottle weight and the current baby bottle weight.

[0078] Water level weight refers to the difference between the current weight of the bottle and the current weight of the empty bottle, which is the net weight of the drinking water added to the bottle, and is used to indirectly reflect the amount of water in the bottle. The built-in voice indicator system of the formula maker guides the user to first place an empty bottle without drinking water and without formula, and then place a bottle with drinking water to obtain the water level weight.

[0079] Step S3: Based on the water level and weight, find the preset water level powder dispensing table to determine the current powder dispensing amount.

[0080] The water level dispensing table is a pre-stored data table set according to the standard milk powder mixing ratio, recording the mapping relationship between the weight of different water levels and the corresponding total amount of milk powder required. The required amount of milk powder for different water levels can be modified according to user needs. For example, the quantitative difference between infant formula and protein powder used by fitness enthusiasts is significant. The milk powder machine in this embodiment is suitable for various powdered beverages.

[0081] The current powder output refers to the total weight of milk powder required for this preparation, which is obtained from the powder output table based on the current water level weight.

[0082] Step S4: Determine the number of dispensing spoons based on the current powder dispensing rate and the preset single-slot powder dispensing rate.

[0083] The single-slot powder output refers to the rated weight of milk powder that a single milk powder carrier slot 421 on the carrier disc 42 can hold under standard powder filling conditions.

[0084] The number of powder dispensing scoops refers to the value obtained by dividing the current total amount of powder dispensed by the powder dispensing capacity of a single tank, which is the number of milk powder carrier tanks 421 that need to be used and fed in this powder dispensing operation.

[0085] Step S5: Perform the powder dispensing operation based on the number of powder dispensing scoops.

[0086] The powder dispensing operation refers to controlling the feeding component 3 to rotate and position according to the number of powder dispensing scoops, tilting and replenishing the powder to the corresponding carrying tank, and verifying the effectiveness of the powder quantity in the carrying tank; then driving the carrying disc 42 to rotate, so that the powder-filled carrying tank rotates to the powder dispensing port position in sequence, opening the carrying tank opening and closing structure, and allowing the milk powder to fall into the milk bottle.

[0087] The methods for performing powder dispensing operations based on the number of powder dispensing scoops include:

[0088] Step S50: Obtain the current weight of the feeding assembly.

[0089] The current weight of the feeding component refers to the total weight of milk powder currently actually carried on the feeding component 3, which is used to determine whether there is enough milk powder on the feeding component 3 to complete the replenishment of the milk powder carrying tank 421.

[0090] Step S51: When the weight of the current feeding component falls within the preset effective weight range, obtain the load-bearing weight corresponding to the milk powder carrying tank 421.

[0091] The effective weight range refers to the pre-set range of milk powder weight required by the feeding component 3 to ensure that the milk powder carrier 421 can complete one effective feeding. Here, it is set to the weight of one scoop of milk powder.

[0092] The load-bearing weight refers to the actual weight of milk powder currently filled inside a single milk powder carrying tank 421 on the carrying disc 42.

[0093] If the current weight of the feeding component falls within the effective weight range, it means that there is enough milk powder on the feeding component 3, and the milk powder carrying tank 421 can be replenished normally.

[0094] Step S52: When the load does not fall within the preset effective load range, determine the current empty slot number.

[0095] The current empty slot number refers to the number corresponding to the milk powder carrier slot 421 on the carrier disc 42 that is not filled with enough milk powder and is in a state of waiting to be replenished. The milk powder carrier slot 421 corresponding to the current empty slot number is not necessarily an empty slot, but a slot where the weight of the milk powder it carries has not fallen within the effective carrying weight range.

[0096] If the load-bearing weight does not fall within the effective load-bearing weight range, it indicates that the milk powder in the milk powder carrier 421 has not reached the standard quantitative amount, and is in a state of insufficient material or empty tank, and needs to be replenished.

[0097] Step S53: Obtain the position of the bearing slot corresponding to the current empty slot number.

[0098] The position of the carrier slot refers to the circumferential orientation and angular coordinates of the milk powder carrier slot 421 corresponding to the current empty slot number on the carrier disk 42, which is used to provide a positioning target for the material conveying component 3.

[0099] Step S54: Determine the rotation parameters and tilting parameters of the conveying assembly based on the position of the bearing groove.

[0100] The rotation parameters of the material conveying assembly refer to the rotation direction, rotation angle and rotation speed of the material conveying assembly 3 in the inner circumferential rotation groove of the machine body 1, which are used to move the material conveying assembly 3 directly above the material to be replenished bearing groove.

[0101] The tilting parameters of the feeding component refer to the sliding parameters of the feeding component 3 and the tilting angle and reset angle of the feeding component 3, which are used to control the amount of milk powder added into the carrying tank.

[0102] Step S55: Perform the material feeding operation based on the rotation parameters and tilting parameters of the material feeding assembly.

[0103] The feeding operation refers to first positioning the rotating base 31 and rotating shaft 32 of the feeding component 3 to the bearing tank position corresponding to the current empty tank number according to the rotation parameters, and then controlling the feeding component 3 to tilt and feed the milk powder according to the tilting parameters, so that the milk powder falls into the bearing tank corresponding to the current empty tank number. After the feeding is completed, the bearing disc 42 is reset and the feeding component 3 is leveled.

[0104] Step S56: After performing the material feeding operation, determine the valid bearing groove number and obtain the position of the valid bearing groove corresponding to the valid bearing groove number.

[0105] The effective carrier tank number refers to the number corresponding to the milk powder carrier tank 421, which has reached the standard quantitative amount of milk powder after replenishment and meets the powder dispensing requirements.

[0106] The effective bearing tank position refers to the circumferential orientation and angular coordinates of the qualified milk powder bearing tank 421 on the bearing disk 42.

[0107] Step S57: Generate a rotating scheme for the bearing disc and an opening / closing scheme for the bearing trough based on the effective bearing trough position and the number of powder dispensing spoons, and execute the powder dispensing operation according to the rotating scheme for the bearing disc and the opening / closing scheme for the bearing trough.

[0108] The rotating bearing disc scheme refers to the rotation direction, rotation angle, and step-by-step rotation sequence of the bearing disc 42 according to the position of the effective bearing groove and the required number of powder dispensing spoons, so that the corresponding number of effective bearing grooves arrive at the bottom of the powder outlet in sequence.

[0109] The carrier tank opening and closing scheme refers to the timing strategy of controlling the opening, delay, and closing of the carrier tank opening and closing structure when the effective carrier tank rotates to the powder outlet position, so as to achieve the smooth and steady dropping of a fixed amount of milk powder into the bottle.

[0110] The methods for determining the effective bearing groove number include:

[0111] Step S560: After the material feeding operation is performed, if the load exceeds the preset single feeding load threshold, the current empty slot number is re-determined to execute steps S53 to S56.

[0112] The single feeding load capacity threshold refers to the maximum weight of milk powder that can be filled into a single milk powder container 421 at one time, which is used to prevent excessive feeding from causing milk powder to overflow from the milk powder container 421.

[0113] When the load exceeds the single feeding load threshold, it means that the milk powder carrier 421 being replenished by the current feeding component 3 has reached the feeding requirement. At this time, it is necessary to re-determine the current empty tank number, that is, skip the overflowing carrier tank, select the next unfilled or short-filled carrier tank as the new current empty tank number, and execute steps S53 to S56.

[0114] Step S561: When the weight of the material conveying component 3 does not fall within the effective weight range, obtain the current load weight corresponding to the load-bearing groove number.

[0115] The current load weight refers to the actual weight of milk powder currently loaded in all milk powder carrying tanks 421 when the weight of milk powder on the feeding component 3 has not reached the effective weight range.

[0116] When the weight of the feeding component 3 does not fall within the effective weight range, it means that there is not enough milk powder on the feeding component 3 to replenish the milk powder carrying tank 421. At this time, the carrying tank that can be fed is determined directly by the current carrying weight.

[0117] Step S562: When the current load falls within the preset reliable loading weight range, determine the valid load groove number.

[0118] If the current load falls within the reliable feeding weight range, it means that the amount of milk powder filled in the container is accurate and meets the standard, with no overfilling or underfilling, and it can be used as an effective container for powder dispensing.

[0119] This also includes a method for rotating the bearing disk when the current weight of the bearing groove does not fall within the reliable feeding weight range, the method comprising:

[0120] Step S563: Determine the weight deviation value based on the current load-bearing groove weight and the reliable material feeding weight range.

[0121] The weight deviation value refers to the difference between the actual load-bearing weight of the current bearing tank and the reliable feeding weight range, which is used to determine whether the amount of milk powder in the bearing tank is excessive or insufficient.

[0122] Step S564: When the weight deviation value is positive, determine the number of the full bearing trough.

[0123] The "full" carrier tank number refers to the number corresponding to the milk powder carrier tank 421, where the actual weight of the milk powder in the carrier tank exceeds the reliable feeding weight range and is in an excessive state. The excess milk powder can be thrown out by centrifugal force.

[0124] When the weight deviation is positive, it indicates that the milk powder in the container is overfilled, exceeding the standard quantity, and that the container is ready to be replenished with milk powder.

[0125] Step S565: When the weight deviation value is negative, determine the number of the vacant bearing slot.

[0126] The empty carrier tank number refers to the number corresponding to the milk powder carrier tank 421, where the actual weight of milk powder in the carrier tank is lower than the reliable feeding weight range and is in a state of deficiency, and needs to receive milk powder thrown out of the full carrier tank for replenishment.

[0127] When the weight deviation value is negative, it indicates that the milk powder in the carrier tank is insufficient and has not reached the standard quantitative amount. It is necessary to replenish the milk powder by centrifugal spinning when the carrier tank is full.

[0128] Step S566: When there are full bearing slot numbers and empty bearing slot numbers, perform the bearing disk rotation operation.

[0129] The rotating operation of the support disc refers to driving the support disc 42 to rotate at a preset feeding speed. The centrifugal force generated by the rotation throws out excess milk powder exceeding the standard amount from the overflowing support tank, allowing the excess milk powder to fall into the synchronously rotating empty support tank, thus achieving balanced feeding of milk powder. The feeding speed refers to the rotational speed of the support disc 42, obtained through multiple experiments, that effectively throws out excess milk powder from the overflowing support tank under centrifugal force.

[0130] When there are both full and empty carrier slots, it means that there are both carrier slots with excess milk powder and carrier slots with insufficient milk powder on the carrier disc 42. The milk powder can be replenished between the two by the centrifugal force generated by the high-speed rotation of the carrier disc 42. There is no need to rely on the feeding component 3 to replenish the milk powder, so that more carrier slots can reach the standard quantitative amount and meet the milk powder dispensing requirements.

[0131] This also includes a method for performing isolation operations, which includes:

[0132] Step S567: Obtain the number of the full bearing tank.

[0133] The number of overflowing support tanks refers to the total number of overflowing support tanks on the support disc 42 that have been detected as having been filled with too much milk powder and have a positive weight deviation value.

[0134] Step S568: When the number of full bearing grooves falls within the preset range of abnormal full bearing groove numbers, output an invalid rotation signal for the bearing disk.

[0135] The range of abnormally full carrying tank numbers refers to the range of numbers set through repeated experiments to indicate that there are too many slots with excessive milk powder on the carrying disc 42, and that centrifugal powder spinning alone is no longer sufficient to achieve balanced milk powder replenishment in each slot.

[0136] The "Invalid Rotation of Carrying Disc" signal indicates that the centrifugal force generated by the rotation of the carrying disc 42 cannot be used to evenly replenish milk powder, and that the system needs to switch to mechanical scraping to remove excess milk powder.

[0137] When the number of full-loaded tank numbers falls within the range of abnormal full-loaded tank numbers, it indicates that there are too many full-loaded tanks. Centrifugal powder slinging will cause milk powder to splash everywhere, making it impossible to reliably achieve milk powder balance between tanks. It is necessary to use the isolation component 6 to mechanically scrape off the excess milk powder in the milk powder carrier tank 421 located above the first discharge port.

[0138] Step S569: In response to the invalid signal of the bearing disk rotation, determine the number of the nearest filled bearing groove according to the shortest distance priority algorithm.

[0139] The shortest distance priority algorithm refers to the calculation rule that takes the current position of the first discharge port as the reference, calculates the circumferential distance between each full-load bearing groove and the first discharge port 23, and selects the full-load bearing groove with the shortest circumferential distance as the priority processing object.

[0140] The "Nearest Filling Carrying Tank Number" refers to the number of the filling carrying tank that is closest to the first discharge port 23 in circumference and can be moved to the first discharge port 23 the fastest to scrape off excess milk powder.

[0141] When an invalid signal is received indicating that the centrifugal feeding method has failed, it is necessary to use the mechanical structure of the isolation component 6 to scrape off the excess milk powder from the nearest full container.

[0142] Step S570: Obtain the location of the most recently filled bearing groove number and the preset first discharge port position to determine the sliding parameters of the moving base.

[0143] The location of the most recently filled bearing groove refers to the circumferential orientation and angular coordinates of the most recently filled bearing groove on the bearing disk 42.

[0144] The first feeding port position refers to the fixed feeding position coordinates preset on the feeding machine body 2, which is used for the milk powder to fall and is aligned with the second feeding port 131.

[0145] The sliding parameters of the movable base refer to the sliding direction and amount required for the movable base 41 to slide along the second circumferential sliding groove 22 so that the nearest full bearing groove can be rotated to the first discharge port 23.

[0146] Step S571: Perform isolation operation and control the carrier disk 42 to perform carrier disk rotation operation based on the sliding parameters of the moving base, so as to control the milk powder carrier 421 corresponding to the most recently filled carrier trough number to align with the first feeding port 23.

[0147] The isolation operation refers to the mechanical action of controlling the connecting bracket 62 to move along the transverse sliding hole, causing the isolation block 63 to extend into the isolation hole 24 of the conveyor body 2, so that the isolation block 63 extends into the first discharge port 23, and blocks the excess milk powder in the full carrying tank that is about to rotate to that position, thus isolating the excess milk powder.

[0148] The operation of rotating the bearing disc refers to adjusting the position of the milk powder bearing tank 421 corresponding to the number of the most recently filled bearing tank according to the sliding parameters of the moving base.

[0149] This also includes:

[0150] Step S572: Obtain the number of empty bearing slots.

[0151] The number of empty support slots refers to the total number of empty support slots on the support disc 42 that have been determined by inspection to be insufficient milk powder filling and have a negative weight deviation value.

[0152] Step S573: When the number of full bearing slots and the number of empty bearing slots are both 1, obtain the counterclockwise and clockwise distances.

[0153] The counterclockwise interval refers to the angular interval traversed when rotating counterclockwise from the full bearing groove to the empty bearing groove along the bearing disk 42.

[0154] The clockwise interval refers to the angular interval traversed when rotating clockwise from the full bearing groove to the empty bearing groove along the bearing disk 42.

[0155] When both the number of full and empty bearing troughs are 1, it means there is only one full trough and one empty trough. The current rotation direction can be determined by the shortest path to achieve centrifugal feeding without the need for large-scale rotation.

[0156] Step S574: Determine the current rotation direction based on the counterclockwise and clockwise intervals.

[0157] The current rotation direction refers to selecting the side with the shorter distance as the rotation direction of the supporting disk 42 by comparing the distance between clockwise and counterclockwise rotations.

[0158] Step S575: Perform the rotation operation of the bearing disk according to the current rotation direction and the preset initial rotation scheme.

[0159] The initial rotation scheme refers to the pre-set rotation speed and rotation duration used for centrifugal feeding between a single full tank and a single empty tank.

[0160] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiments. All technical solutions falling within the scope of the present invention's concept are within the scope of protection of the present invention. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. An intelligent quantitative powder dispensing method, applied to an intelligent quantitative powder dispensing milk powder machine, characterized in that, Intelligent quantitative powder dispensing methods include: Step S1: In response to the powder dispensing signal, obtain the current weight of the empty bottle and the current weight of the bottle; Step S2: Determine the water level weight based on the current empty bottle weight and the current baby bottle weight; Step S3: Based on the water level and weight, find the preset water level powder dispensing table to determine the current powder dispensing amount; Step S4: Determine the number of dispensing scoops based on the current powder dispensing rate and the preset single-slot powder dispensing rate; Step S5: Perform the powder dispensing operation based on the number of powder dispensing scoops; The intelligent quantitative milk powder dispenser includes a body (1), a base (11) fixedly connected to the body (1), a feeding base (12) integrally injection molded with the body (1), a scraping component (5), a feeding cover (13) fixedly connected to one side of the body (1), a conveying body (2) fixedly connected to one end of the body (1) away from the base (11), a conveying component (3), a feeding component (4) slidably connected to the conveying body (2), an isolation component (6), and a dustproof shell (7) fixedly connected to the conveying body (2). The inner side wall of the conveying machine body (2) is provided with a first circumferential sliding groove (21). The conveying assembly (3) includes a rotating base (31), a rotating shaft (32), and a conveying disc (33). The rotating base (31) is embedded in the first circumferential sliding groove (21). One end of the rotating shaft (32) is rotatably connected to the rotating base (31). The end of the rotating shaft (32) away from the rotating base (31) is fixedly connected to the conveying disc (33). The end of the conveying machine body (2) near the base (11) is provided with a first discharge port (23). The feeding component (4) has a milk powder carrying tank (421) at one end away from the base (11). The bottom of the milk powder carrying tank (421) is provided with an openable and closable door. The current powder output is obtained, and the number of milk powder carrying tanks (421) that need to open the door is determined according to the current powder output. The door of the corresponding milk powder carrying tank (421) is opened. When the door is opened, the milk powder in the milk powder carrying tank (421) falls into the first feeding port (23) by its own gravity to perform a quantitative powder output operation. The scraping assembly (5) is rotatably connected to the feeding base (12), and the isolation assembly (6) includes an isolation base (61), a connecting bracket (62) slidably connected to one side of the isolation base (61), and an isolation block (63) fixedly connected to one end of the connecting bracket (62) away from the isolation base (61). The outer wall of the conveyor body (2) is provided with an isolation hole (24). The isolation block (63) is aligned with the isolation hole (24) on the side of the conveyor body (2) to cover the milk powder carrier tank (421).

2. The intelligent quantitative powder dispensing method according to claim 1, characterized in that, The inner side wall of the conveyor body (2) is also provided with a second circumferential sliding groove (22), one side of the unloading component (4) is embedded in the second circumferential sliding groove (22), and the outer side wall of the conveyor body (2) is fixedly connected to the isolation component (6). The feeding cover (13) has a second feeding port (131), and the first feeding port (23) and the second feeding port (131) are aligned.

3. The intelligent quantitative powder dispensing method according to claim 1, characterized in that, Methods for performing powder dispensing operations based on the number of powder dispensing scoops include: Step S50: Obtain the current weight of the feeding assembly; Step S51: When the weight of the current feeding component falls within the preset effective weight range, obtain the load-bearing weight corresponding to the milk powder carrying tank (421); Step S52: When the load does not fall within the preset effective load range, determine the current empty slot number; Step S53: Obtain the position of the bearing slot corresponding to the current empty slot number; Step S54: Determine the rotation parameters and tilting parameters of the conveying assembly based on the position of the bearing groove; Step S55: Perform the material conveying operation based on the rotation parameters and tilting parameters of the material conveying component; Step S56: After performing the material conveying operation, determine the valid bearing groove number and obtain the position of the valid bearing groove corresponding to the valid bearing groove number; Step S57: Generate a rotating scheme for the bearing disc and an opening / closing scheme for the bearing trough based on the effective bearing trough position and the number of powder dispensing spoons, and execute the powder dispensing operation according to the rotating scheme for the bearing disc and the opening / closing scheme for the bearing trough.

4. The intelligent quantitative powder dispensing method according to claim 3, characterized in that, Methods for determining the valid bearing groove number include: Step S560: After the material feeding operation is performed, if the load exceeds the preset single feeding load threshold, the current empty slot number is re-determined to execute steps S53 to S56. Step S561: When the current weight of the material conveying component does not fall within the effective weight range, obtain the current load weight corresponding to the load-bearing groove number; Step S562: When the current load falls within the preset reliable loading weight range, determine the valid load groove number.

5. The intelligent quantitative powder dispensing method according to claim 4, characterized in that, It also includes a method for rotating the bearing disk when the current weight of the bearing groove does not fall within the reliable feeding weight range, the method comprising: Step S563: Determine the weight deviation value based on the current weight of the bearing trough and the reliable material feeding weight range; Step S564: When the weight deviation value is positive, determine the number of the full bearing trough; Step S565: When the weight deviation value is negative, determine the number of the missing bearing groove; Step S566: When there are full bearing slot numbers and empty bearing slot numbers, perform the bearing disk rotation operation.

6. The intelligent quantitative powder dispensing method according to claim 5, characterized in that, It also includes a method for performing isolation operations, which includes: Step S567: Obtain the number of the overflow bearing grooves; Step S568: When the number of full bearing grooves falls within the preset range of abnormal full bearing groove numbers, output an invalid rotation signal for the bearing disk; Step S569: In response to the invalid signal of the bearing disk rotation, determine the number of the nearest filled bearing groove according to the shortest distance priority algorithm; Step S570: Obtain the position of the most recently filled bearing groove number and the preset position of the first discharge port to determine the sliding parameters of the moving base; Step S571: Perform isolation operation and control the carrier disk to perform carrier disk rotation operation based on the sliding parameters of the moving base, so as to control the milk powder carrier tank (421) corresponding to the most recently filled carrier tank number to align with the first feeding port (23).

7. The intelligent quantitative powder dispensing method according to claim 6, characterized in that, Also includes: Step S572: Obtain the number of empty bearing slots; Step S573: When the number of full bearing slots and the number of empty bearing slots are both 1, obtain the counterclockwise and clockwise intervals; Step S574: Determine the current rotation direction based on the counterclockwise and clockwise intervals; Step S575: Perform the rotation operation of the bearing disk according to the current rotation direction and the preset initial rotation scheme.

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