Automatic feeding mistake proofing method for cleaning granules and automatic production system for cleaning granules

Abstract

The present disclosure provides a cleaning particle automatic feeding mistake-proofing method and a cleaning particle automatic production system. The cleaning particle automatic feeding mistake-proofing method comprises the following steps: obtaining a plurality of special material barrels; performing a material receiving operation on a first special material barrel, performing a real-time weighing operation on the special material barrel by a first metering scale to obtain initial weighing information of the special material barrel; performing a scanning and reweighing operation on one special material barrel by a second metering scale to obtain feeding approval information of the special material barrel; comparing the reweighing information of the feeding approval information with a plurality of target feeding weighing information in a feeding database; when the reweighing information matches one of the target feeding weighing information, a corresponding reaction kettle automatically opens a feeding door and feeds the material into the reaction kettle. The method guarantees the accuracy and quality of feeding, effectively reduces the probability of feeding errors, and improves the efficiency of material receiving and weighing.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the technical field of cleaning particles, in particular to a cleaning particle automatic feeding error prevention method and a cleaning particle automatic production system. BACKGROUND

[0002] Cleaning particles, also known as washing particles, are solid granular products used for cleaning and washing. Cleaning particles usually contain various active ingredients such as surfactants, builders, enzyme preparations, etc., and can effectively remove stains and odors on the surface of clothes, tableware, floors, etc.

[0003] In the production process of cleaning particles, various raw materials are usually accurately added to the reaction kettle by automatic pumping to complete the rapid feeding of the materials. For example, by adding an electronic valve and a flow meter, the automatic pumping feeding operation of the materials is realized to achieve rapid feeding of the materials, as in Chinese patent application CN 117402684 A.

[0004] However, due to the influence of factors such as pump performance, pipeline resistance, and material properties, the weight of the final pumped material will have a large error with the flow meter, and cleaning particles are high-concentration formulations, which can affect the quality of the final prepared cleaning particles, such as a decrease in stain removal ability.

[0005] Therefore, the market has appeared to realize accurate feeding of materials through weighing equipment to effectively solve the problem of inaccurate feeding caused by automatic pumping. However, in actual production, many manufacturers produce multiple different types of cleaning particles at the same time, and the difference between multiple different types of cleaning particles lies in their respective formulations, i.e., the difference between multiple cleaning particles with different formulations is mostly reflected in the use weight of the materials, and the misfeeding rate of different materials is relatively low, but the same material is prone to misfeeding the reaction kettle during batch feeding, i.e., there is a problem of misfeeding the reaction kettle when batch feeding of shared materials. SUMMARY

[0006] The purpose of the present disclosure is to overcome the shortcomings in the prior art, provide a cleaning particle automatic feeding error prevention method and a cleaning particle automatic production system that adds a review weight information, effectively avoids the problem of misfeeding the reaction kettle when batch feeding shared materials, reduces the probability of feeding errors, and better guarantees the accuracy and quality of feeding; also avoids the problem of cross-contamination of different materials.

[0007] The purpose of the present disclosure is achieved by the following technical solutions:

[0008] A cleaning particle automatic feeding error prevention method, comprising the following steps:

[0009] acquire a plurality of special material barrels; wherein the special material barrels are provided with bar codes;

[0010] the receiving operation of the first special material barrel includes: scanning the bar code of the first special material barrel by a first metering scale to acquire actual receiving information corresponding to the special material barrel currently weighed;

[0011] determining whether the actual receiving information is equal to target receiving information in a receiving database;

[0012] if yes, discharging the special material barrel, and simultaneously performing real-time weighing operation on the special material barrel by the first metering scale to acquire initial weighing information of the special material barrel;

[0013] determining whether the initial weighing information is equal to a preset weight of the target receiving information;

[0014] if yes, stopping discharging the special material barrel to complete the receiving operation of the first special material barrel;

[0015] receiving the remaining special material barrels according to the receiving operation of the first special material barrel until the receiving operation of the last special material barrel is completed;

[0016] performing scanning and re-weighing operation on one special material barrel by a second metering scale to acquire feeding approval information of the special material barrel;

[0017] comparing the re-weighing information of the feeding approval information with a plurality of target feeding weighing information in a feeding database,

[0018] when the re-weighing information matches one of the target feeding weighing information, the corresponding reaction kettle automatically opens a feeding door and feeds the material into the reaction kettle;

[0019] otherwise, the reaction kettle sends an alarm information.

[0020] In one embodiment, when the re-weighing information matches one of the target feeding weighing information, the step includes the following specific steps:

[0021] comparing the re-weighing information with each of the target feeding weighing information to obtain the closest target feeding weighing information;

[0022] comparing the re-weighing information with the closest target feeding weighing information to obtain a feeding deviation value;

[0023] determining whether the feeding deviation value is greater than a preset threshold value,

[0024] If not, the corresponding reaction kettle automatically opens the feeding door.

[0025] In one embodiment, the materials in the special material barrels are fed into the reaction kettle by a mechanical hand.

[0026] In one embodiment, before the step of comparing the rechecked weight information of the feeding approval information with the target feeding weight information in the feeding database, the automatic feeding mistake-proofing method of the cleaning particles further comprises:

[0027] A feeding database is established according to the materials of different kinds of cleaning particle formulations.

[0028] In one embodiment, the establishment parameters of the feeding database include: target feeding product name, feeding sequence information table of the special material barrels corresponding to the materials grabbed by the mechanical hand, target feeding sequence table, target feeding weight, and target feeding time.

[0029] In one embodiment, the mechanical hand is controlled to grab the special material barrels corresponding to different materials in sequence according to the feeding sequence information table, and the materials in the corresponding special material barrels are fed into the reaction kettle.

[0030] In one embodiment, before the step of obtaining the special material barrels, the automatic feeding mistake-proofing method of the cleaning particles further comprises:

[0031] A receiving database is established according to the materials of different kinds of cleaning particle formulations.

[0032] In one embodiment, the establishment parameters of the receiving database include: target receiving product name, target receiving sequence, and target receiving weight.

[0033] In one embodiment, when the target receiving product names are the same, the target receiving weights are sorted to obtain the receiving sequence information table of the same kind of materials; and / or,

[0034] The feeding door is a plug-in type intelligent feeding door.

[0035] An automatic cleaning particle production system comprises the automatic feeding mistake-proofing method of the cleaning particles according to any one of the above embodiments.

[0036] Compared with the prior art, the present disclosure has at least the following advantages:

[0037] 1) The first special material bucket barcode is scanned by the first metering scale to obtain the actual receiving information of the current weighed special material bucket; it is determined whether the actual receiving information is equal to the target receiving information in the receiving database; if yes, the special material bucket is discharged, and the special material bucket is weighed in real time by the first metering scale to obtain the initial weighing information of the special material bucket; it is determined whether the initial weighing information is equal to the preset weight of the target receiving information; if yes, the discharge of the special material bucket is stopped to complete the receiving operation of the first special material bucket; the receiving operation of the remaining special material bucket is received until the receiving operation of the last special material bucket is completed to realize automatic and accurate weighing of multiple materials, effectively avoiding the problem of large error in traditional automatic pumping which affects the product quality of clean particles, and avoiding the phenomenon of wrong material receiving of the special material bucket to play a good material feeding error prevention role.

[0038] 2) The special material bucket is scanned and re-weighed by the second metering scale to obtain the material feeding approval information of the special material bucket; the re-weighed weight of the material feeding approval information is compared with the multiple target material feeding weighing information in the material feeding database; when the re-weighed weight information matches one of the target material feeding weighing information, the corresponding reaction kettle automatically opens the feeding door and feeds the material into the reaction kettle; otherwise, the reaction kettle sends an alarm information, that is, the re-weighed weight information of the material before feeding is added, and the first metering scale is used to scan the barcode of the special material bucket, effectively avoiding the problem of wrong reaction kettle feeding of shared materials in batch feeding when multiple different types of clean particles are produced at the same time, playing a good material feeding error prevention role, and better ensuring the product quality of different types of clean particles prepared finally.

[0039] 3) Since the special material bucket is used, each material has the effect of special bucket for special use, effectively avoiding the cross contamination of different materials which affects the quality and accuracy of feeding. BRIEF DESCRIPTION OF DRAWINGS

[0040] In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present disclosure, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0041] Figure 1 Flow chart of the clean particle automatic feeding error prevention method of an embodiment of the present disclosure;

[0042] Figure 2A one-way structure schematic diagram of a cleaning particle automatic feeding mistake-proofing method of an embodiment of the present application;

[0043] Figure 3 A one-way structure schematic diagram of a second metering scale connected to a reaction kettle of an embodiment of the present application;

[0044] Figure 4 A one-way structure schematic diagram of a feeding door of a reaction kettle of another embodiment of the present application;

[0045] Figure 5 A feeding comparison flow chart of an embodiment of the present application.

[0046] The reference signs: 100, special material bucket; 110, bar code; 200, first metering scale; 210, first L-shaped weighing table; 220, first display screen; 230, first code scanner; 240, lifting platform; 300, second metering scale; 310, second L-shaped weighing table; 320, second display screen; 330, second code scanner; 400, reaction kettle; 410, extended bearing table; 411, horizontal weighing area; 412, inclined dropping area; 4121, retractable discharge port; 420, feeding door; 500, mechanical hand; 600, discharge tank; 700, dust cover; 800, electronic scale. DETAILED DESCRIPTION

[0047] In order to facilitate the understanding of the present disclosure, the present disclosure will be described more fully below with reference to the accompanying drawings. The preferred embodiments of the present disclosure are shown in the drawings. However, the present disclosure can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of the present disclosure can be more thoroughly and completely understood.

[0048] It should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or there can be an intervening element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or there can be an intervening element. The terms "vertical", "horizontal", "left", "right", and similar expressions used herein are for illustrative purposes only and are not intended to be limiting.

[0049] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs. The terminology used in the description of the disclosure herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0050] The disclosure provides a cleaning particle automatic feeding mistake-proofing method: a plurality of special material barrels are obtained; wherein the special material barrel is provided with a barcode; the receiving operation of the first special material barrel includes: the barcode of the first special material barrel is scanned by a first metering scale to obtain the actual receiving information corresponding to the current weighed special material barrel; it is judged whether the actual receiving information is equal to the target receiving information in the receiving database; if yes, the special material barrel is discharged, and the first metering scale is used to perform real-time weighing operation on the special material barrel to obtain the initial weighing information of the special material barrel; it is judged whether the initial weighing information is equal to the preset weight of the target receiving information; if yes, the discharging of the special material barrel is stopped to complete the receiving operation of the first special material barrel; the receiving operation of the remaining special material barrels is received until the receiving operation of the last special material barrel is completed; the special material barrel is scanned and re-weighed by a second metering scale to obtain the feeding approval information of the special material barrel; the re-weighed weight of the feeding approval information is compared with a plurality of target feeding weighing information in a feeding database, and when the re-weighed weight information matches one of the target feeding weighing information, the corresponding reaction kettle automatically opens the feeding door and feeds the material into the reaction kettle; otherwise, the reaction kettle sends an alarm information.

[0051] The cleaning particle automatic feeding mistake-proofing method described above uses the cooperation of the first metering scale and the mechanical hand to realize the automatic and accurate weighing of the material, effectively avoiding the problem that the traditional automatic pump taking has a large error to affect the product quality of the cleaning particle. Because the re-weighed weight information is added, the problem of feeding the wrong reaction kettle when batch feeding of shared materials during simultaneous production of multiple different types of cleaning particles is effectively avoided, the probability of feeding error is effectively reduced, and the accuracy and quality of feeding are better guaranteed; different materials are also avoided from cross-contamination.

[0052] Please refer to Figure 1 In order to better understand the technical solutions and beneficial effects of the disclosure, the disclosure will be further described in detail in combination with specific embodiments: the cleaning particle automatic feeding mistake-proofing method of an embodiment includes part or all of the following steps:

[0053] S101, a plurality of special material barrels 100 are obtained; wherein the special material barrel 100 is provided with a barcode 110.

[0054] It can be understood that, since the formula of the cleaning granules usually contains a plurality of different kinds of materials, if the same barrel is used to receive different kinds of materials, the powdered materials adhered to the inner wall of the barrel are easily dissolved by the liquid materials received next time, causing inaccurate weighing of the liquid materials, that is, the actual weighing weight of the liquid materials is smaller than the expected value, affecting the content of the high-concentration formula of the finally prepared cleaning granules, and affecting the product quality of the cleaning granules. Especially for high-concentration formula cleaning granules, the error will have a more obvious impact on the high-concentration formula of the cleaning granules. Therefore, in the present disclosure, a plurality of special material barrels 100 are used, so that the special material barrels 100 only contain one kind of material, effectively avoiding the problem that the powdered materials adhered to the inner wall of the barrel are dissolved by the liquid materials, causing inaccurate weighing of the liquid materials, thereby reducing the cross-contamination of the special material barrels 100 and affecting the quality and accuracy of the feeding.

[0055] It can also be understood that the user can set the same number of special material barrels 100 according to the number of types of cleaning granule formulas, so that different types of materials are one-to-one corresponding to the special material barrels 100, so that each special material barrel 100 can receive the same type of material, ensuring that different materials do not cross-contaminate. Further, since the special material barrels 100 are provided with barcodes 110, the first metering scale 200 can be easily scanned.

[0056] In one embodiment, before the step of obtaining a plurality of special material barrels 100, the cleaning granule automatic feeding error prevention method further comprises: establishing a material receiving database according to the materials of a plurality of different types of cleaning granule formulas.

[0057] Specifically, since there are a plurality of different types of materials of the cleaning granule formulas, in order to ensure that the barcodes 110 of each special material barrel 100 can obtain the corresponding actual material receiving information, a plurality of target material receiving product names, a plurality of target material receiving sequences and a plurality of target material receiving weights are established according to the materials of the cleaning granule formulas, to ensure that the barcodes 110 of different special material barrels 100 can obtain the corresponding actual material receiving information.

[0058] In one embodiment, when the target material receiving product names are the same, the target material receiving weights are sorted to obtain the material receiving sequence information table of the same material, so that when the first metering scale 200 scans a plurality of the same barcodes 110, the corresponding actual material receiving information can be obtained according to the order of scanning, to meet the needs of various different types of cleaning granule formulas. Specifically, the number of special material barrels 100 is configured according to the usage amount of the cleaning granule formula, to ensure that each special material barrel 100 corresponds to the usage amount of one kind of material in the cleaning granule formula.

[0059] S102, the first said special material bucket 100 of receiving material operation, comprising: by the first metering scale 200 to the first said special material bucket 100 bar code 110 is scanned operation, to obtain the actual receiving information corresponding to the current weighing special material bucket 100; Determine whether the actual receiving information is equal to the target receiving information in the receiving database; If yes, the special material bucket 100 is discharged, so that the special material bucket 100 can receive material, while the first metering scale 200 is used to weigh the special material bucket 100 in real time, to obtain the initial weighing information of the special material bucket 100; Determine whether the initial weighing information is equal to the preset weight of the target receiving information; If yes, stop discharging the special material bucket 100, to complete the first said special material bucket 100 of receiving material operation.

[0060] Specifically, the first scanner 230 of the first metering scale 200 scans the bar code 110 of the special material bucket 100, thereby obtaining the actual receiving information corresponding to the weighed special material bucket 100.

[0061] S103, the remaining said special material bucket 100 according to the receiving material operation of the first said special material bucket 100 is received, until the last said special material bucket 100 of receiving material operation is completed, to complete the receiving material operation of a plurality of different materials in batches.

[0062] In one embodiment, the formula of the plurality of different kinds of cleaning particles is classified according to the kind of material, such as the kind of material is 6, which is A, B, C, D, E, F class, then the different weight in A class is sorted, and the receiving sequence information table of the same material is obtained, such as A1, A2, A3, A4, A5, when the first scanner 230 scans the bar code 110 of the special material bucket 100, the control module will automatically send the actual receiving information according to the scanning times of the first scanner 230 to obtain the actual receiving information corresponding to the special material bucket 100, so that the subsequent special material bucket 100 with the same material bar code 110 can complete the receiving operation according to the receiving sequence information table.

[0063] S104, the second metering scale 300 is used to scan and reweigh the said special material bucket 100, to obtain the feeding approval information of the said special material bucket 100, for subsequent comparison.

[0064] S105, the reweighed weight of the said feeding approval information is compared with a plurality of target feeding weighing information in the feeding database.

[0065] S106、When the recheck weight information matches one of the target feeding weight information, the corresponding reaction kettle 400 automatically opens the feeding door 420 and feeds the material into the reaction kettle 400, thereby completing the feeding operation of one kind of material.

[0066] S107、Otherwise, the reaction kettle 400 sends an alarm information.

[0067] The above-mentioned cleaning particle automatic feeding mistake-proof method, by the first metering scale 200, scans the bar code 110 of the first special material barrel 100 to obtain the actual receiving information corresponding to the current weighed special material barrel 100; determines whether the actual receiving information is equal to the target receiving information in the receiving database; if yes, the special material barrel 100 is discharged, and the first metering scale 200 is used to weigh the special material barrel 100 in real time to obtain the initial weighing information of the special material barrel 100; determines whether the initial weighing information is equal to the preset weight of the target receiving information; if yes, the special material barrel 100 is stopped to discharge, to complete the receiving operation of the first special material barrel 100; the remaining special material barrels 100 are received according to the receiving operation of the first special material barrel 100 until the receiving operation of the last special material barrel 100 is completed, to realize the automatic and accurate weighing of multiple materials, effectively avoiding the problem that the traditional automatic pump taking has a large error to affect the product quality of the cleaning particles, and avoiding the phenomenon that the special material barrel 100 receives the wrong material, to play a good feeding mistake-proof role.

[0068] Further, by the second metering scale 300, the special material barrel 100 is scanned and reweighed to obtain the feeding approval information of the special material barrel 100; the recheck weight of the feeding approval information is compared with multiple target feeding weight information in the feeding database, when the recheck weight information matches one of the target feeding weight information, the corresponding reaction kettle 400 automatically opens the feeding door 420 and feeds the material into the reaction kettle 400; otherwise, the reaction kettle 400 sends an alarm information, that is, the recheck weight information of the material before feeding is added, and the first metering scale 200 is used to scan the bar code 110 of the special material barrel 100, effectively avoiding the problem that the shared material is fed into the wrong reaction kettle 400 when multiple different types of cleaning particles are produced at the same time, to play a good feeding mistake-proof role, and better ensure the product quality of the finally prepared different types of cleaning particles.

[0069] Further, since the special material barrel 100 is used, each kind of material plays a special barrel effect, effectively avoiding the cross contamination of different materials to affect the quality and accuracy of the feeding.

[0070] In one embodiment, in the step of matching the rechecked weight information with one of the target feeding weight information, the step includes the following specific steps: first, comparing the rechecked weight information with each of the target feeding weight information to obtain the closest target feeding weight information; then, comparing the rechecked weight information with the closest target feeding weight information to obtain a feeding deviation value; and then, determining whether the feeding deviation value is greater than a preset threshold value, and if not, automatically opening the feeding door 420 of the corresponding reaction kettle 400 to enable different weights of the same material to be fed into the corresponding reaction kettle 400, thereby effectively avoiding the problem of feeding the wrong reaction kettle 400 when batch feeding the shared material.

[0071] In one embodiment, the material in the dedicated material barrel 100 is fed into the reaction kettle 400 by the mechanical hand 500 to realize automatic feeding operation. It can be understood that, at present, some cleaning particle manufacturers adopt a semi-automatic feeding mode, i.e., manual feeding of the material. However, for cleaning particles containing a large amount of irritating odor, the large amount of irritating odor is harmful to the human body. Therefore, the present disclosure replaces the manual transfer and feeding operation with the mechanical hand 500, which not only improves the feeding efficiency, but also avoids the harm of a large amount of irritating odor or dust to the human body. It is especially suitable for the application of cleaning particles with high concentration formula and containing a large amount of irritating odor or dust.

[0072] In one embodiment, before the step of comparing the rechecked weight information of the feeding approval information with the plurality of target feeding weight information in the feeding database, the cleaning particle automatic feeding mistake-proofing method further includes: establishing a feeding database according to the material of the formula of a plurality of different types of cleaning particles.

[0073] In one of the embodiments, in the real-time weighing operation of the special material bucket 100 by the first metering scale 200, the first metering scale 200 obtains the initial weighing information of the special material bucket 100, that is, the initial weight value of the material. Specifically, first, the first metering scale 200 is zeroed, the mechanical arm 500 places the special material bucket 100 on the first metering scale 200 to obtain the initial empty bucket weight information of the special material bucket 100, and then the control module executes the zeroing information of the initial empty bucket weight information to ensure that the initial state of the special material bucket 100 receiving the material is 0. Then, the control module sends the unloading information to the unloading tank 600, and the unloading valve of the unloading tank 600 executes the opening action according to the unloading information to make the material fall into the special material bucket 100. When the initial weighing information is equal to the preset weight of the target receiving information, the control module sends the stop unloading information to the unloading tank 600, and the unloading valve executes the closing action according to the stop unloading information, thereby completing the receiving operation of the special material bucket 100 to ensure that the obtained initial weighing information is the initial weight value of the material, and effectively avoiding the influence of the individual weight difference of the special material bucket 100 on the accuracy of receiving. Moreover, the obtained initial empty bucket weight information is convenient for subsequent processing to obtain the review weight information, and is also convenient for subsequent comparison with the second empty bucket weight of the special material bucket 100 after the feeding is completed to ensure that the actual feeding weight value meets the target feeding weighing information, thereby better ensuring the accuracy of feeding.

[0074] In one of the embodiments, before the step of executing the closing action of the unloading valve according to the stop unloading information, the method further comprises: obtaining the real-time change parameter of the material unloading weight and the material unloading time parameter to obtain the real-time closing time parameter of the unloading valve, and simultaneously obtaining the opening time parameter of the unloading valve, converting the real-time closing time parameter of the unloading valve and the opening time parameter of the unloading valve to obtain the real-time closing time parameter of the stop unloading information, thereby ensuring the accuracy of receiving.

[0075] In one of the embodiments, after the unloading valve executes the closing action according to the stop unloading information, 5S-30S are waited to ensure that the material at the lower end of the unloading valve can fall into the special material bucket 100 more comprehensively, thereby ensuring the accuracy of obtaining the initial weighing information of the special material bucket 100. Then, the mechanical arm 500 places the special material beside the second metering scale 300 for feeding.

[0076] In one of the embodiments, the preset weight of the target receiving information, the target feeding weighing information and the material weight information in the formula are consistent, which on the one hand ensures the accuracy of feeding, and on the other hand reduces the complexity of data processing conversion in the control module.

[0077] In one of the embodiments, in the step of scanning the special material bucket 100 by the second weighing scale 300 to obtain the feeding approval information of the special material bucket 100, the second weighing information of the special material bucket 100 is obtained by the second weighing scale 300 first, that is, the second weighing information is the total weight of the special material bucket 100 and the material in the bucket, therefore, the control module converts the second weighing information and the first empty bucket weight information to obtain the rechecking weight information, so as to ensure that the rechecking weight information is the material feeding weight. Specifically, the second weighing information minus the first empty bucket weight, and the rechecking weight information is obtained.

[0078] Further, in order to ensure the accuracy of the feeding, in one of the embodiments, after the step of feeding the material into the reaction kettle 400, it further includes: obtaining the second empty bucket weight of the special material bucket 100 after the material is fed, comparing the first empty bucket weight and the second empty bucket weight to obtain the empty bucket deviation value, and determining the empty bucket deviation value and the preset empty bucket deviation value in the control module, if yes, the feeding operation is completed; otherwise, the second compensation feeding operation is performed to ensure that the material adhering to the special material bucket 100 is more fully fed into the reaction kettle 400.

[0079] It can be understood that due to the different types and properties of the materials, the adhesion of each material to the bucket wall is also different, therefore, in one of the embodiments, the preset empty bucket deviation value includes a first preset empty bucket deviation sub-value and a second preset empty bucket deviation sub-value, when the empty bucket deviation value is within the first preset empty bucket deviation sub-value, the second compensation feeding operation is not required; when the empty bucket deviation value is within the second preset empty bucket deviation sub-value, the soft and hard non-stick brushes are used to alternately clean the inner wall of the special material bucket 100 clockwise and counterclockwise to remove the material adhering to the inner wall of the special material bucket 100, and then the robot 500 feeds the material into the reaction kettle 400 again, that is, the second compensation feeding operation is completed, and then the third empty bucket weight value of the special material bucket 100 after the second compensation feeding operation is obtained, until the empty bucket deviation value of the special material bucket 100 meets the first preset empty bucket deviation sub-value, and the operation is stopped, so as to better ensure the accuracy of the feeding.

[0080] It should be further noted that the soft and hard non-stick brushes not only have good cleaning effect on some materials with high viscosity, but also effectively avoid the problem of hair loss caused by the soft and hard non-stick brushes due to the large cleaning force, so as to affect the feeding quality.

[0081] In one of the embodiments, the clockwise and counterclockwise alternate cleaning operation includes the following specific steps: first, the soft and hard non-stick brushes are used to clean the side wall of the special material bucket 100 clockwise, and then the soft and hard non-stick brushes are used to clean the side wall of the special material bucket 100 counterclockwise; and the clockwise and counterclockwise cleaning is repeated at least twice to achieve good cleaning of the material with high viscosity.

[0082] In one embodiment, before the step of using the soft and hard non-stick brush to alternately clean the inner wall of the special material barrel 100 in clockwise and counterclockwise directions, the barrel wall of the special material barrel 100 is also tapped to achieve good bulk and tap off of the adhered material, facilitating the soft and hard non-stick brush to quickly clean the high-adhesion material attached to the barrel wall, on the one hand, reducing the cleaning effort of the soft and hard non-stick brush, thereby reducing the shedding of the soft and hard non-stick brush and the wear of the inner wall of the special material barrel 100, on the other hand, achieving better cleaning effect of the high-adhesion material, especially suitable for the feeding application of some powder materials that are easy to absorb moisture and have high adhesion.

[0083] In one embodiment, in the step of tapping the barrel wall of the special material barrel 100, first, the robot 500 grabs the special material barrel 100 to the extended loading platform 410 of the feeding door 420, and the added extended loading platform 410 facilitates the robot 500 to place the special material barrel 100, so that the special material barrel 100 can lie on the extended loading platform 410; effectively avoiding the problem that the robot 500 is overloaded due to the excessive weight of the special material barrel 100 for a long time, which affects the service life of the robot 500; then the outer wall of the special material barrel 100 is alternately tapped in clockwise and counterclockwise directions by the robot 500, so that the material adhered to the outer wall of the special material barrel 100 can be tapped off, then the bottom of the special material barrel 100 is tapped by the robot 500, in this way, on the one hand, the material adhered to the bottom of the special material barrel 100 is tapped off more comprehensively to ensure the accuracy of feeding, on the other hand, tapping the bottom of the special material barrel 100 by the robot 500 is also beneficial to pushing the tapped-off material to fall into the reaction kettle 400 to ensure that the tapped-off material can quickly fall into the reaction kettle 400; finally, the special material barrel 100 is pushed into the inclined falling area 412, so that the special material barrel 100 remains in an inclined state in the inclined falling area 412, thereby ensuring that the tapped-off material of the special material barrel 100 can quickly fall into the reaction kettle 400, thereby improving the efficiency of feeding.

[0084] In order to realize efficient and accurate feeding of the material, in one embodiment, the feeding of the manipulator 500 and the secondary compensation feeding are continuously performed. Specifically, the manipulator 500 places the special material bucket 100 in the horizontal weighing area 411 of the extension bearing table 410, and then the manipulator 500 pushes the special material bucket 100 to the inclined dropping area 412, so that the special material bucket 100 remains in an inclined state in the inclined dropping area 412, without the need for the manipulator 500 to fix the special material bucket 100. Thus, due to the restriction of the shrinkage discharge port 4121 of the inclined dropping area 412, the special material bucket 100 will not fall into the reaction kettle 400, which not only effectively reduces the load of the manipulator 500, but also ensures that the material in the special material bucket 100 has a relatively fast discharging speed. When the material in the special material bucket 100 is basically fed, the manipulator 500 is controlled to tap the bottom and outer sidewall of the special material bucket 100, so as to more comprehensively tap the material adhering to the inner wall of the special material bucket 100. Then, the manipulator 500 grasps the special material bucket 100 to the horizontal weighing area 411, so as to ensure that the special material bucket 100 does not touch the sidewall of the horizontal weighing area 411, so as to accurately obtain the weight of the secondary empty bucket. Then, the control module compares the weight of the secondary empty bucket with the weight of the primary empty bucket to obtain the empty bucket deviation value, and then compares the empty bucket deviation value with the first preset empty bucket deviation sub-value and the second preset empty bucket deviation sub-value. When the empty bucket deviation value is within the first preset empty bucket deviation sub-value, the secondary compensation feeding operation is not needed. When the empty bucket deviation value is within the second preset empty bucket deviation sub-value, a soft and hard non-sticky brush is used to alternately sweep the inner wall of the special material bucket 100 in clockwise and counterclockwise directions, so as to better sweep the material adhering to the inner wall of the special material bucket 100. Then, the manipulator 500 pushes the special material bucket 100 into the inclined dropping area 412, so as to ensure that the swept and tapped material can be fully dropped into the reaction kettle 400. Meanwhile, the manipulator 500 also taps the bottom of the inclined special material bucket 100, so as to ensure that the material adhering to the inner sidewall of the special material bucket 100 can be fully dropped into the reaction kettle 400. Thus, the above process is repeated until the empty bucket deviation value of the special material bucket 100 meets the first preset empty bucket deviation sub-value, and then the process is stopped, so as to better realize efficient and accurate feeding of the material, and thus improve the feeding efficiency.

[0085] In one embodiment, an avoidance inclined surface is formed at the connection between the reaction kettle 400 and the extension bearing table 410, so as to better ensure the inclined state of the special material bucket 100.

[0086] It can be understood that for some materials with strong viscosity, the general conventional operation needs to be repeated twice to compensate for the feeding operation, which increases the switching frequency of the dedicated material bucket 100 grabbed by the manipulator 500 between the extension bearing table 410 and the second metering scale 300, not only the operation is more complex and affects the feeding efficiency, but also increases the running load of the manipulator 500, which affects the service life of the manipulator 500. Therefore, in one of the embodiments, the extension bearing table 410 includes a connected horizontal weighing area 411 and an inclined falling area 412, and the electronic scale 800 is arranged in the horizontal weighing area 411. The inclined falling area 412 is connected with the feeding door 420, so that the pushed and shaken materials can fall into the reaction kettle 400 under the condition of realizing real-time weighing of the dedicated material bucket 100, thereby improving the feeding efficiency and reducing the running load of the manipulator 500.

[0087] It should be noted that after the manipulator 500 completes a round of twice-compensated feeding operation, the manipulator 500 needs to push the dedicated material bucket 100 back to the horizontal weighing area 411 to ensure the accuracy of the second empty bucket weight measurement; thereby realizing accurate comparison of the feeding deviation value.

[0088] In one of the embodiments, the inclined falling area 412 is gradually inclined downward from one end close to the horizontal weighing area 411 to the other end away from the horizontal weighing area 411, and a contraction discharge port 4121 is formed at the end of the inclined falling area 412 close to the feeding door 420. The contraction discharge port 4121 is used to block the dedicated material bucket 100 from falling, so that the manipulator 500 is not easy to fall when shaking the dedicated material bucket 100, and the contraction discharge port 4121 is also used to communicate with the feeding door 420, so as to realize the rapid falling of the materials.

[0089] In one of the embodiments, the length of the inclined falling area 412 is not greater than the length of the dedicated material bucket 100, and the width of the contraction discharge port 4121 of the inclined falling area 412 close to the end of the feeding door 420 is less than the width of the bucket opening of the dedicated material bucket 100, so as to ensure that the tail of the dedicated material bucket 100 can be exposed and raised when the dedicated material bucket 100 is pushed into the inclined falling area 412. In this way, the manipulator 500 can push the dedicated material bucket 100 back to the horizontal weighing area 411, and at the same time, it also ensures that the contraction discharge port 4121 can effectively block the dedicated material bucket 100 from falling.

[0090] In one of the embodiments, the length of the inclined falling area 412 is 1 / 2~3 / 4 of the length of the dedicated material bucket 100.

[0091] In one embodiment, the inclination angle of the inclined dropping area 412 is greater than or equal to 90 degrees, so as to ensure that the special material bucket 100 can maintain a large inclination slope in the inclined dropping area 412, thereby ensuring that the material in the special material bucket 100 can be fully dropped into the reaction kettle 400.

[0092] In a preferred embodiment, the inclination angle of the inclined dropping area 412 is 105 degrees, 110 degrees, 150 degrees, etc., which can be selected according to actual needs, so as to ensure that the special material bucket 100 can maintain a large inclination state in the inclined dropping area 412, thereby reducing the dead angle blind area of the special material bucket 100 during discharging, and ensuring that the material adhering to the inner wall of the special material bucket 100 can be more fully dropped into the reaction kettle 400, thereby improving the accuracy of feeding.

[0093] In one embodiment, the volume of the horizontal weighing area 411 is greater than the volume of the special material bucket 100, so as to ensure that the special material bucket 100 has a gap when placed in the horizontal weighing area 411, on the one hand, facilitating the mechanical hand 500 to rotate and beat the side wall of the special material bucket 100, so as to realize comprehensive beating and bulkiness of the material adhering to the inner side wall of the special material bucket 100, thereby ensuring the accuracy of feeding; on the other hand, ensuring that the special material bucket 100 will not touch the side wall of the horizontal weighing area 411 during weighing, so as to ensure the accuracy of the secondary empty bucket weight.

[0094] It should be noted that there are also some control methods of material error-proofing systems at present, such as the material error-proofing system disclosed in Chinese patent application document No. CN 117023042 A, which reads the weighing module reading of the material tank after feeding, so as to realize the rechecking of the feeding weight. However, the weighing module needs to be arranged at the bottom of the material tank or in the interior of the material tank, and the weighing module arranged at the bottom bears a large stress and affects the service life of the weighing module; the weighing module arranged in the interior affects the space utilization rate of the reaction kettle 400. Therefore, in the present disclosure, the electronic scale 800 is arranged at one side of the reaction kettle 400, effectively solving the problems existing in the arrangement of the weighing module at the bottom of the material tank or in the interior of the material tank.

[0095] It can be understood that in the production process of cleaning particles, there are both powdery materials and liquid solvents in one formula. Since the powdery materials are difficult to disperse, the cleaning particles have strict requirements on the feeding sequence and feeding time of the materials. Therefore, in one of the embodiments, the establishment parameters of the feeding database include: target feeding product name, feeding sequence information table of the special material barrel 100 corresponding to the different materials grabbed by the mechanical arm 500, target feeding sequence table, target feeding weighing and target feeding time, so that the added target feeding product name, feeding sequence information table of the special material barrel 100 corresponding to the different materials grabbed by the mechanical arm 500 and target feeding time can strictly regulate the feeding sequence and feeding time of the materials, and ensure that the cleaning particle slurry with stable system is prepared.

[0096] In one of the embodiments, the second metering scale 300 is provided with a second code scanner 330 to realize scanning of the special material barrel 100, facilitate subsequent comparison, and effectively avoid feeding of wrong materials.

[0097] In one of the embodiments, according to the feeding sequence information table, the mechanical arm 500 sequentially grabs the special material barrel 100 corresponding to different materials, and feeds the materials of the corresponding special material barrel 100 into the reaction kettle 400, so as to ensure that the mechanical arm 500 can correctly grab the corresponding special material barrel 100.

[0098] Specifically, details can be referred to Figure 5As shown, first, the second scanner 330 of the second metering scale 300 scans the bar code 110 of the special material bucket 100, and the second metering scale 300 also weighs the special material bucket 100 and the material contained therein to obtain the material name of the material approval information and the recheck weight information; if the material name matches the target material name in the material database, the material name enters the matching program of the material sequence of the formula containing the material name; if the material name does not match any target material name in the material database, the automatic unlocking of the reaction kettle 400 fails, and an alarm information is sent; then, when the material name matches the target material sequence containing the material name, the material weight matching program of the formula containing the material name is entered; if not matched, the automatic unlocking of the reaction kettle 400 fails, and an alarm information is sent; then, when the recheck weight information matches a target material weight information in the material database, the material time matching program of the formula containing the material name is entered; if not matched, the automatic unlocking of the reaction kettle 400 fails, and an alarm information is sent; if the material name matches the target material time containing the material name, the corresponding reaction kettle 400 of the formula containing the material name is automatically opened, an information allowing material feeding is sent, and the manipulator 500 feeds the material; if not matched, the automatic unlocking of the reaction kettle 400 fails, and an alarm information is sent.

[0099] That is, the material feeding door 420 needs to meet the material name, the material sequence, the material time and the material weight at the same time to successfully unlock, effectively improving the accuracy of automatic material feeding, and better reducing the probability of feeding the wrong reaction kettle 400 when batch feeding the shared material.

[0100] In one embodiment, the material feeding door 420 is a plug-in type intelligent material feeding door 420 to ensure that the material feeding door 420 can perform actions according to the information allowing material feeding to realize the automatic unlocking function of the material feeding door 420. It is worth mentioning that the structure of the plug-in type intelligent material feeding door 420 belongs to the prior art, and therefore, it is not specifically described in the present disclosure.

[0101] Specifically, the driver of the plug-in type intelligent material feeding door 420 is arranged below the extension bearing table 410 to avoid the driver of the plug-in type intelligent material feeding door 420 arranged above to interfere with the special material bucket 100 to maintain an inclined state to affect the speed of discharging, and to interfere with the movement range of the special material bucket 100 to increase the collision probability of the special material bucket 100 and the driver to cause the special material bucket 100 to be worn or scratched.

[0102] As shown in FIG. 6, the extension bearing table 410 is provided with a plurality of extension bearing tables 410, and the extension bearing table 410 is provided with a plurality of extension bearing tables 410. Figures 2-3As shown, in one embodiment, the cleaning particle automatic feeding error-proof method is executed by a cleaning particle automatic feeding error-proof device. Specifically, the cleaning particle automatic feeding error-proof device comprises a control module (not shown), a plurality of special material barrels 100, a plurality of feeding tanks 600, a plurality of first metering scales 200, a second metering scale 300, a plurality of electronic scales 800, a plurality of reaction kettles 400, and a mechanical arm 500; the control module comprises a control main module and a processing module electrically connected, the control main module is electrically connected with the mechanical arm 500, the plurality of first metering scales 200, the second metering scale 300, the feeding door 420 of the reaction kettle 400, the plurality of electronic scales 800, and the plurality of electronic scales 800 respectively, and the control main module is used to control the actions of the mechanical arm 500, the first metering scale 200, the second metering scale 300, the reaction kettle 400, and the electronic scale 800 respectively, so as to realize the automatic feeding operation; the processing module is also used to process the actual feeding information, the recheck weight information, and the allowed feeding information, so as to ensure the accuracy of the automatic feeding.

[0103] It can be understood that the number of the plurality of special material barrels 100 is set according to the number of items of the material weight used in the formula of the plurality of different kinds of cleaning particles, so that one special material barrel 100 is used for one item of the material, and the cross contamination of different kinds is reduced. Since each first metering scale 200 is correspondingly arranged below one feeding tank 600, the simultaneous receiving operation of the plurality of different feeding tanks 600 is realized, so as to improve the receiving efficiency; each electronic scale 800 is arranged in the horizontal weighing area 411 of the extension bearing table 410 of the feeding door 420 of the corresponding reaction kettle 400, so that the real-time monitoring of the secondary empty barrel weight of the plurality of special material barrels 100 is realized, so as to ensure the accuracy of batch feeding, reduce the operation load of the mechanical arm 500, and ensure the service life of the mechanical arm 500.

[0104] As shown, Figure 2 In one embodiment, the first metering scale 200 comprises a first L-shaped weighing table 210, a first display screen 220, and a first code scanner 230; the first L-shaped weighing table 210 is horizontally provided with a positioning area for placing the special material barrel 100; the first code scanner 230 is vertically arranged on the first L-shaped weighing table 210, and the scanning head of the first code scanner 230 is exposed for the first code scanner 230 to quickly scan the bar code 110 of the special material barrel 100.

[0105] In one embodiment, the first L-shaped weighing table 210 is vertically provided with the first display screen 220, and the first display screen 220 is added for manual detection to ensure the accuracy of receiving.

[0106] In one of the embodiments, the dispensing pipe of the dispensing tank 600 extends at least partially into the dedicated material bucket 100 when dispensing, effectively avoiding the situation that the outlet of the dispensing pipe is too far away from the dedicated material bucket 100 when dispensing, which may cause the material to splash and affect the accuracy of dispensing.

[0107] As shown in Figure 2 one of the embodiments, the first metering scale 200 further comprises a lifting platform 240, which can well adjust the position of the dedicated material bucket 100 and the dispensing pipe, so as to ensure the accuracy of dispensing and facilitate the robot 500 to take away the dedicated material bucket 100, effectively avoiding the situation that the dispensing pipe affects the robot 500 to take the dedicated material bucket 100 due to the extension into the dedicated material bucket 100.

[0108] As shown in Figure 2 and Figure 3 likewise, the second metering scale 300 has a similar structure to the first metering scale 200. Specifically, in one of the embodiments, the second metering scale 300 comprises a second L-shaped weighing platform 310, a second display screen 320 and a second code scanner 330; the second L-shaped weighing platform 310 is horizontally provided with a positioning area for placing the dedicated material bucket 100; the second L-shaped weighing platform 310 is vertically provided with the second display screen 320, and the second code scanner 330 is vertically arranged on the second L-shaped weighing platform 310, with the scanning head of the second code scanner 330 exposed for the second code scanner 330 to quickly scan the bar code 110 of the dedicated material bucket 100.

[0109] As shown in Figure 5 can be understood that, since the cleaning particles are usually in a closed state when mixed in the reaction kettle 400. Therefore, in one of the embodiments, after the control module completes the operation of stopping the secondary compensation dispensing, the control module further sets the closing time of the dispensing door 420 of the reaction kettle 400, so as to ensure that the dispensing door 420 can be automatically locked after the robot 500 finishes dispensing, effectively avoiding the situation that the dispensing door 420 is forgotten to be closed, which may cause the material to splash when mixed in the reaction kettle 400.

[0110] It can be understood that, if the closing time is set too long, the efficiency of dispensing will be affected; if the closing time is set too short, the robot 500 cannot fully pour the material in the dedicated material bucket 100 into the reaction kettle 400, thereby affecting the accuracy of dispensing. Therefore, in one of the embodiments, when the robot 500 pours the material in the dedicated material bucket 100 into the dispensing door 420, the robot 500 further taps the dedicated material bucket 100, so as to ensure that the material can quickly fall into the dispensing door 420, thereby improving the efficiency of dispensing and effectively avoiding the situation that the material adheres to the inner wall of the dedicated material bucket 100, which may affect the accuracy of dispensing.

[0111] like Figure 4 As shown, in one embodiment, the reactor 400 further includes a dust cover 700, which is positioned above the feeding door 420 and serves to seal the feeding door 420. This ensures that the robotic arm 500 operates within a relatively sealed space when discharging materials, effectively preventing large amounts of powdery material from floating in the air and affecting the working environment of the production workshop. Specifically, the automatic dust cover 700 has a dust door, which is mounted on the dust cover 700. A control module is electrically connected to the automatic dust door to enable its opening and closing, allowing the robotic arm 500 to place the special material bucket 100 into the dust cover 700.

[0112] This disclosure also provides an automated production system for cleaning granules, including the automated feeding and error-proofing method for cleaning granules described in any of the above embodiments. It is understood that since cleaning granule formulations typically contain a variety of materials with different formulations, applying the automated feeding and error-proofing method of this disclosure to an automated cleaning granule production system effectively avoids the problem of incorrect feeding during batch feeding, effectively reduces the probability of feeding errors, and better ensures the accuracy and quality of feeding; it also avoids cross-contamination between different materials.

[0113] This method is particularly suitable for feeding hygroscopic and highly viscous powdery materials. This is because, with tubular automatic extraction, the closed pipes make it difficult to clean materials adhering to the inner walls, leading to inaccurate feeding and significant material waste. This invention addresses this by adding a secondary compensation feeding operation, combined with the use of soft and hard non-stick brushes, to achieve more comprehensive sweeping and tapping of highly viscous powdery materials. This not only ensures feeding accuracy but also reduces material waste, improves material utilization, reduces wear on the dedicated material container, and ensures feeding quality.

[0114] Compared with the prior art, this disclosure has at least the following advantages:

[0115] 1) The first metering scale 200 scans the bar code 110 of the first special material bucket 100 to obtain the actual receiving information of the special material bucket 100, and determines whether the actual receiving information is equal to the target receiving information in the receiving database. If yes, the special material bucket 100 is discharged, and the first metering scale 200 performs real-time weighing operation on the special material bucket 100 to obtain the initial weighing information of the special material bucket 100. If the initial weighing information is equal to the preset weight of the target receiving information, the discharge of the special material bucket 100 is stopped to complete the receiving operation of the first special material bucket 100. The receiving operation of the remaining special material buckets 100 is performed until the receiving operation of the last special material bucket 100 is completed to realize automatic and accurate weighing of multiple materials, effectively avoiding the problem of large error in traditional automatic pumping which affects the product quality of clean particles, and avoiding the phenomenon of wrong material receiving of the special material bucket 100 to play a good role in preventing material feeding error.

[0116] 2) The second metering scale 300 performs scanning and re-checking operation on the special material bucket 100 to obtain the feeding approval information of the special material bucket 100. The re-checking weight of the feeding approval information is compared with the multiple target feeding weighing information in the feeding database. When the re-checking weight information matches one of the target feeding weighing information, the corresponding reaction kettle 400 automatically opens the feeding door 420 and feeds the material into the reaction kettle 400. Otherwise, the reaction kettle 400 sends an alarm information, that is, the re-checking weight information of the material before feeding is added, and the first metering scale 200 scans the bar code 110 of the special material bucket 100, which effectively avoids the problem of wrong reaction kettle 400 when batch feeding of shared materials during simultaneous production of multiple different types of clean particles, plays a good role in preventing material feeding error, and better ensures the product quality of different types of clean particles prepared finally.

[0117] 3) The use of special material bucket 100 makes each material play a special effect, which effectively avoids the cross contamination of different materials and affects the quality and accuracy of feeding.

[0118] The above embodiments only express several embodiments of the disclosure, and the description is more specific and detailed, but it cannot be understood as a limitation on the scope of the disclosed patent. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the disclosure, some modifications and improvements can be made, which are within the scope of the disclosure. Therefore, the protection scope of the patent of the disclosure should be subject to the appended claims.

Claims

1. A cleaning particle automatic feeding mistake proofing method characterized by, The method comprises the following steps: obtaining a plurality of special material barrels; wherein the special material barrels are provided with barcodes; the first special material barrel receiving operation comprises: scanning the barcode of the first special material barrel by a first metering scale to obtain the actual receiving information of the current weighed special material barrel; determining whether the actual receiving information is equal to the target receiving information in the receiving database; if yes, discharging the special material barrel, and simultaneously performing real-time weighing operation on the special material barrel by the first metering scale to obtain the initial weighing information of the special material barrel; determining whether the initial weighing information is equal to the preset weight of the target receiving information; if yes, stopping discharging the special material barrel to complete the receiving operation of the first special material barrel; the remaining special material barrels are received according to the receiving operation of the first special material barrel until the receiving operation of the last special material barrel is completed; performing scanning and re-weighing operation on one special material barrel by a second metering scale to obtain the feeding approval information of the special material barrel; comparing the re-weighing information of the feeding approval information with a plurality of target feeding weighing information in a feeding database, when the re-weighing information matches one of the target feeding weighing information, the corresponding reaction kettle automatically opens the feeding door and feeds the material into the reaction kettle; otherwise, the reaction kettle sends an alarm information; in the step when the re-weighing information matches one of the target feeding weighing information, the following specific steps are included: comparing the re-weighing information with each target feeding weighing information one by one to obtain the closest target feeding weighing information; comparing the re-weighing information with the closest target feeding weighing information to obtain the feeding deviation value; determining whether the feeding deviation value is greater than a preset threshold, if no, the corresponding reaction kettle automatically opens the feeding door; before the step of comparing the re-weighing information of the feeding approval information with a plurality of target feeding weighing information in the feeding database, the cleaning particle automatic feeding mistake-proofing method further comprises: establishing a feeding database according to the materials of the formulations of a plurality of different types of cleaning particles.

2. The cleaning particle automatic feeding mistake proofing method according to claim 1, characterized by, feeding the materials in the special material barrels into the reaction kettle by a mechanical hand.

3. The cleaning particle automatic feeding mistake proofing method according to claim 2, characterized by, The establishment parameters of the feeding database include: target feeding product name, feeding sequence information table of the special material barrels corresponding to the different materials grabbed by the mechanical hand, target feeding sequence table, target feeding weight and target feeding time.

4. The cleaning particle automatic feeding mistake proofing method according to claim 1, characterized by, controlling the mechanical hand to grab the special material barrels corresponding to different materials in sequence according to the feeding sequence information table, and feeding the materials in the corresponding special material barrels into the reaction kettle.

5. The cleaning granule automatic feeding mistake proofing method according to claim 1, characterized by, before the step of obtaining a plurality of special material barrels, the cleaning particle automatic feeding mistake-proofing method further comprises: establishing a receiving database according to the materials of the formulations of a plurality of different types of cleaning particles.

6. The cleaning particle automatic feeding mistake proofing method according to claim 5, characterized by, The establishment parameters of the receiving database include: target receiving product name, target receiving sequence and target receiving weight.

7. The cleaning particle automatic feeding mistake proofing method according to claim 6, characterized by, When the target receiving material names are the same, the target receiving material weights are sorted to obtain a receiving sequence information table of the same material; and / or, The feeding door is a plug-in type intelligent feeding door.

8. A cleaning particle automatic production system characterized by comprising: The method comprises the cleaning particle automatic feeding mistake-proofing method according to any one of claims 1-7. The method comprises the cleaning particle automatic feeding mistake-proofing method according to any one of claims 1-7.

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