Feeding quality management method and device, feeding system and related products and equipment

Abstract

The invention provides a feeding quality management method and device, a feeding system and related products and equipment. The method comprises the steps of obtaining current equipment to be fed and material information and material weight of current materials to be fed; under the condition that a preset feeding condition is met, allowing an operator to feed the current to-be-fed material into the current to-be-fed equipment; the feeding condition comprises that the material information of the current to-be-fed material belongs to the material information allowed by the current to-be-fed equipment; obtaining the residual material weight of the current to-be-fed material after the operator feeds the material; determining the actual feeding amount of the current to-be-fed material according to the material weight of the current to-be-fed material and the residual material weight; and triggering an alarm under the condition that the actual feeding amount is not within a preset target feeding amount range. According to the scheme, the occurrence probability of the situation that the final product quality is influenced by the situation of manually changing the formula can be reduced, and the product quality is improved.

Description

Technical Field

[0001] The present application relates to the technical field of production quality management, and specifically, to a feeding quality management method, device, feeding system and related products and equipment. Background Art

[0002] At present, the production lines of adhesive manufacturers are mainly divided into two categories, discrete production and process production; discrete production is mainly based on different combinations of single-machine equipment, and process production is mainly based on automated production processes realized by large-scale automatic pipelines, pipelines, automatic instruments, etc.

[0003] Regardless of discrete production or process production, some materials and controls need to be manually fed. For example, for the addition of key materials such as catalysts (the weight of the materials is particularly small), due to the limitation of feeding accuracy, it is impossible to perform automated integrated control operations.

[0004] However, the current production process is difficult to control when it comes to manual feeding. Operators often fail to feed all the materials or feed the wrong materials, which leads to artificial changes in the formula and affects the final product quality. Summary of the invention

[0005] The purpose of the embodiments of the present application is to provide a feeding quality management method, device, feeding system and related products and equipment to alleviate the problem existing in the related technology that the manual feeding link is difficult to control, and the operator often fails to completely feed the material or the operator feeds the material incorrectly, resulting in artificial changes to the formula, which in turn affects the final product quality.

[0006] An embodiment of the present application provides a feeding quality management method for a manual feeding link, including: obtaining the material information of the current equipment to be fed, the current material to be fed, and the material weight; allowing the operator to feed the current material to be fed into the current equipment to be fed when preset feeding conditions are met; the feeding conditions include: the material information of the current material to be fed belongs to the material information allowed by the current equipment to be fed; obtaining the remaining material weight of the current material to be fed after the operator feeds; determining the actual feeding amount of the current material to be fed according to the material weight of the current material to be fed and the remaining material weight; triggering an alarm when the actual feeding amount is not within the preset target feeding amount range.

[0007] In the above implementation process, on the one hand, by associating the current equipment to be fed with the material information allowed in the production process, the feeding conditions including whether the current material to be fed is the material allowed to be fed by the current equipment to be fed are first judged and managed in the manual feeding link. Only when the feeding conditions are met, the operator is allowed to feed the current material to be fed into the current equipment to be fed, thereby reducing the risk of incorrect feeding in the manual feeding link; on the other hand, by obtaining the material weight of the current material to be fed before feeding, and obtaining the remaining material weight of the current material to be fed after feeding, the actual feeding amount of the current material to be fed is determined, and then when the actual feeding amount is not within the preset target feeding amount range, an alarm is triggered, so that when the operator fails to feed fully, the operator can be notified through the alarm, so as to continue feeding, thereby effectively reducing the probability of the situation caused by artificial changes in the formula. Through the effects of the above two aspects, the probability of the situation that the final product quality is affected by artificial changes in the formula can be effectively reduced, thereby improving product quality.

[0008] Furthermore, before allowing the operator to feed the current material to be fed into the current equipment to be fed, the method also includes: determining a current feeding mode of the current equipment to be fed; wherein: when the current feeding mode is the SOP (Standard Operating Procedure) mode, the feeding conditions also include: the SOP enters the manual feeding link, and the material weight of the current material to be fed is greater than or equal to the minimum value of the target feeding amount range.

[0009] In the above implementation, when the current feeding mode is the SOP mode, it means that the entire production operation process has been set, and the manual feeding currently required is only one link in the entire SOP. Then the feeding conditions set at this time also include: the SOP enters the manual feeding link, and the material weight of the current material to be fed is greater than or equal to the minimum value of the target feeding amount range. This can reduce the probability that the operator mistakenly feeds before the SOP enters the manual feeding link, or feeds when the material weight of the current material to be fed is insufficient, thereby increasing the probability of ultimately producing better quality products.

[0010] Furthermore, the SOP entering into the manual feeding stage includes: each stage in the SOP before the manual feeding stage is successfully operated, and the operating parameters of the current equipment to be fed meet the preset parameter requirements.

[0011] In the above implementation, the requirements for entering the manual feeding stage require that the operations of each stage before the manual feeding stage in the SOP be successful, and also require that the operating parameters of the current equipment to be fed meet the preset parameter requirements. In this way, while the production process is carried out in accordance with the SOP, the operating parameters of the current equipment to be fed during manual feeding can meet the requirements of the current material to be fed, thereby improving the quality of the product after feeding.

[0012] Furthermore, the manual feeding link includes a feeding operation stage; the operating parameters of the feeding operation stage include the material reaction parameters and the valve control parameters of the current equipment to be fed; the material reaction parameters include at least one of the temperature inside the current equipment to be fed, the smoothness of the stirring current, and the online viscosity; the valve control parameters of the current equipment to be fed include the valve opening time and the valve opening interval time of the current equipment to be fed.

[0013] In the above implementation, it can be understood that the temperature inside the current equipment to be fed is a factor that has a greater impact on the reaction effect of the material in the equipment during feeding; whether the stirring current is smooth and whether the online viscosity meets the standard are factors that directly affect the reaction effect of the material in the equipment; in addition, the valve opening time and valve opening interval time of the current equipment to be fed will directly affect the weight of the material fed per unit time, thereby indirectly affecting the reaction effect of the material in the equipment. Therefore, in the feeding operation stage, using the temperature inside the current equipment to be fed, the smoothness of the stirring current, at least one of the online viscosity and the valve opening time and valve opening interval time of the current equipment to be fed as operating parameters can effectively achieve the control of the feeding quality, thereby improving the quality of the final product.

[0014] Furthermore, the manual feeding link also includes a feeding tool replacement stage located before the feeding operation stage; the operating parameters of the feeding tool replacement stage include the material reaction parameters, and in the feeding tool replacement stage and the feeding operation stage, the material reaction parameters need to meet the same preset parameter requirements.

[0015] In the above implementation, a feeding tool replacement stage is set before the feeding operation to replace the feeding tool (such as disposable gloves), which can reduce the risk of impurities being mixed into the feeding process, thereby reducing the risk of impurities affecting product quality. At the same time, since the feeding tool replacement stage and the feeding operation stage are not far apart, but feeding is not required, the preset parameter requirements that the material reaction parameters need to meet in the feeding tool replacement stage and the feeding operation stage are set to be the same, so that when entering the feeding operation stage, the material reaction parameters have already met the preset parameter requirements, thereby facilitating the normal feeding operation.

[0016] Furthermore, the manual feeding link also includes a material mixing condition checking stage in the current equipment to be fed, which is located before the feeding operation stage; the operating parameters of the material mixing condition checking stage in the current equipment to be fed include the material reaction parameters, and in the feeding tool replacement stage, the material mixing condition checking stage in the current equipment to be fed and the feeding operation stage, the material reaction parameters must meet the same preset parameter requirements.

[0017] In the above implementation, setting a material mixing condition inspection stage in the current equipment to be fed before the feeding operation to inspect the material mixing condition in the current equipment to be fed can reduce the occurrence of inappropriate feeding operations, thereby making the feeding timing more realistic, thereby improving product quality. At the same time, since the material mixing condition inspection stage in the current equipment to be fed is not far from the feeding operation stage, but feeding is not required, the preset parameter requirements that the material reaction parameters in the three stages need to meet are set to be the same, so that when entering the feeding operation stage, the material reaction parameters can meet the preset parameter requirements as much as possible, thereby facilitating the normal feeding operation.

[0018] Furthermore, the method further includes: when the current feeding mode is a custom mode, the feeding condition only includes: the material information of the current material to be fed belongs to the material information allowed by the current feeding equipment.

[0019] It is understandable that when the material mixing is not good after feeding, the product formula may need to be adjusted. At this time, you can choose to enter the custom mode. The material weight is redesigned by the engineer. Therefore, you only need to control the material information of the current material to be fed to the material information allowed by the current equipment to be fed, so as to prevent the unauthorized materials from being put into the current equipment to be fed and causing production accidents. The SOP process and the feeding amount of the material are no longer controlled, but are manually controlled by the engineer, so as to facilitate the generation of a more reasonable product formula.

[0020] Furthermore, the method also includes: after allowing the operator to put the current material to be fed into the current equipment to be fed, obtaining image information of the feeding area captured by a preset shooting device; determining whether the operator has put the current material to be fed into the current equipment to be fed within a preset time period based on the image information; and triggering an alarm if the operator has not put the current material to be fed into the current equipment to be fed within the preset time period.

[0021] In the above implementation, after allowing the operator to put the current material to be put into the current device to be put, the image information of the feeding area captured by the preset shooting device is obtained, and then based on the image information, it is judged whether the operator has put the current material to be put into the current device to be put within the preset time. In this way, it can be prevented that the operator puts the material outside the device to be put, but claims that the material has been put into the current device to be put, thereby ensuring the feeding quality.

[0022] The embodiment of the present application also provides a feeding quality management device, including: an acquisition module, used to obtain the material information of the current equipment to be fed, the current material to be fed, and the material weight; a control module, used to allow the operator to feed the current material to be fed into the current equipment to be fed when the preset feeding conditions are met; the feeding conditions include: the material information of the current material to be fed belongs to the material information allowed by the current equipment to be fed; the acquisition module is also used to obtain the remaining material weight of the current material to be fed after the operator feeds; the control module is also used to determine the actual feeding amount of the current material to be fed according to the material weight of the current material to be fed and the remaining material weight, and trigger an alarm when the actual feeding amount is not within the preset target feeding amount range.

[0023] An embodiment of the present application also provides a feeding system, comprising: a weighing device; a management device; at least one device to be fed; wherein the management device is used to: obtain material information of the current material to be fed, obtain the current device to be fed from the at least one device to be fed, and obtain the material weight of the current material to be fed from the weighing device; if the preset feeding conditions are met, allow the operator to feed the current material to be fed into the current device to be fed; the feeding conditions include: the material information of the current material to be fed belongs to the material information allowed by the current device to be fed; obtain the remaining material weight of the current material to be fed after the operator feeds; determine the actual feeding amount of the current material to be fed according to the material weight of the current material to be fed and the remaining material weight; and trigger an alarm if the actual feeding amount is not within the preset target feeding amount range.

[0024] Furthermore, a FRID (Radio Frequency Identification) chip is provided on the container of the current material to be thrown, and a FRID chip reader is provided on the weighing device; wherein, when the weighing device weighs the container of the current material to be thrown to obtain the material weight of the current material to be thrown, the FRID chip reader is used to read the material information of the current material to be thrown from the FRID chip; and the management device is specifically used to obtain the material information of the current material to be thrown from the weighing device.

[0025] In the above implementation, a FRID chip is set on the container of the current material to be thrown in, and a FRID chip reader is set on the weighing device. When the current material to be thrown in is weighed, the material information of the current material to be thrown in can be automatically acquired through the weighing device, without the need for the operator to manually input or scan the material information of the current material to be thrown in. The number of links requiring manual intervention can be reduced, the accuracy of the management device in acquiring the material information of the current material to be thrown in can be improved, and the efficiency of acquiring the material information of the current material to be thrown in can also be improved.

[0026] An embodiment of the present application also provides an electronic device, including a processor, a memory and a communication bus; the communication bus is used to realize the connection and communication between the processor and the memory; the processor is used to execute one or more programs stored in the memory to realize any of the above-mentioned feeding quality management methods for the manual feeding link.

[0027] A computer program product is also provided in an embodiment of the present application, and the computer program product includes computer executable instructions stored in a non-transitory medium; when the computer executable instructions are executed by a processor, they can implement any of the above-mentioned feeding quality management methods for the manual feeding link.

[0028] A computer-readable storage medium is also provided in an embodiment of the present application, and the computer-readable storage medium stores one or more programs, and the one or more programs can be executed by one or more processors to implement any of the above-mentioned feeding quality management methods for the manual feeding link. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments of the present application will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0030] Figure 1 A schematic diagram of a process for feeding quality management provided in an embodiment of the present application;

[0031] Figure 2 A schematic diagram of the structure of a feeding quality management device provided in an embodiment of the present application;

[0032] Figure 3 A schematic diagram of the structure of a feeding system provided in an embodiment of the present application;

[0033] Figure 4 A more specific structural diagram of a feeding system provided in an embodiment of the present application;

[0034] Figure 5 A schematic diagram of an exemplary process of feeding quality management provided in an embodiment of the present application;

[0035] Figure 6 A schematic diagram of the structure of an electronic device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application.

[0037] In order to alleviate the problem existing in the related technology that the manual feeding process is difficult to control, it is often the case that the operator fails to feed the materials completely or the operator feeds the materials incorrectly, resulting in the situation that the formula is artificially changed, which in turn affects the quality of the final product. Especially in the adhesive manufacturing industry, there are many kinds of small materials (materials required in small quantities in the adhesive production process), and the weight requirements are relatively small. The input amount is difficult to control, and the accuracy of the input weight is required to be high. The slightest deviation may cause the final adhesive to be unqualified in quality or the shelf life to be shortened. Therefore, in the manual feeding process, a more accurate and stricter quality control scheme is needed. In view of this, a feeding quality management method for the manual feeding process is provided in the embodiments of the present application. Please refer to Figure 1 As shown, Figure 1 The flow chart of the feeding quality management method provided in the embodiment of the present application includes:

[0038] S101: Obtain the current equipment to be fed, the material information of the current material to be fed, and the material weight.

[0039] In the embodiment of the present application, the feeding quality management method provided in the embodiment of the present application can be executed by one or more electronic devices. For ease of explanation, the electronic device that executes the feeding quality management method provided in the embodiment of the present application is referred to as a management device hereinafter.

[0040] In the embodiment of the present application, the current equipment to be fed can be determined based on the correspondence between the preset links and the equipment to be fed, and the currently executed production link. In addition, the current equipment to be fed can also be determined based on the equipment selected by the operator on the production line, which is not limited in the embodiment of the present application.

[0041] In the embodiment of the present application, the equipment to be fed may be, but is not limited to, a mixer.

[0042] In an embodiment of the present application, a weighing device, such as an electronic scale, may be provided to weigh the material to be currently fed, and through a communication connection with a management device, the management device may obtain the weight of the material to be currently fed.

[0043] In the embodiment of the present application, the material information of the material to be added can be obtained by the relevant staff by scanning the barcode or QR code on the container of the material to be added. The material information of the material to be added can also be manually input by the relevant staff.

[0044] In addition, a radio frequency identification FRID chip can be provided on the container of the material to be currently put in, and a FRID chip reader can be provided on the weighing device, so that when the weighing device weighs the material to be currently put in, the material information of the material to be currently put in can be automatically read from the FRID chip, and the management device can obtain the material information of the material to be currently put in through the communication connection with the management device. In this way, the material information of the material to be currently put in can be automatically obtained through the weighing device, without the need for the operator to manually input or scan the material information of the material to be currently put in, which can reduce the number of links involving manual intervention, improve the accuracy of the management device in obtaining the material information of the material to be currently put in, and also improve the efficiency of obtaining the material information of the material to be currently put in.

[0045] In the embodiment of the present application, the material information of the material to be currently added may include at least one of the identification information such as the physical name and unique number (material number) of the material to be currently added.

[0046] S102: When the preset feeding conditions are met, the operator is allowed to feed the current material to be fed into the current feeding equipment.

[0047] In an embodiment of the present application, an alarm is triggered when the preset feeding conditions are not met.

[0048] In the embodiment of the present application, the alarm method includes but is not limited to at least one of the following: an error prompt on the display interface of the current feeding equipment; an alarm through a preset alarm light; an alarm through a preset voice prompt device, etc.

[0049] In the embodiment of the present application, when the preset feeding conditions are not met, the specific content of why the feeding conditions are not met can also be recorded to facilitate subsequent traceability.

[0050] In the embodiment of the present application, when the preset feeding conditions are not met, the operation process involving the current equipment to be fed can be directly suspended.

[0051] In the embodiment of the present application, the material information allowed to be fed to each device to be fed in each link can be pre-set.

[0052] In the embodiment of the present application, the preset feeding conditions may include: the material information of the current material to be fed belongs to the material information allowed by the current device to be fed. In this way, by associating the current device to be fed with the material information allowed in the production process, the manual feeding link first performs the judgment management of whether the feeding conditions, including whether the current material to be fed is the material allowed to be fed by the current device to be fed, are met. Only when the feeding conditions are met, the operator is allowed to feed the current material to the current device to be fed, thereby reducing the risk of incorrect feeding in the manual feeding link.

[0053] In a feasible implementation of the embodiment of the present application, different feeding modes can be set in the management system to meet different scene requirements. For example, an SOP mode can be set, in which the entire production operation process has been set, and the production line will operate in sequence according to the production operation process set by the SOP.

[0054] Then, in this feasible implementation mode, before allowing the operator to put the current material to be put into the current device to be put, the current feeding mode of the current device to be put can also be determined first. If the current feeding mode is the SOP mode, the feeding conditions can also include: SOP enters the manual feeding link, and the material weight of the current material to be put is greater than or equal to the minimum value of the preset target feeding amount range. In this way, it is possible to reduce the probability that the operator mistakenly feeds before the SOP enters the manual feeding link, or feeds when the material weight of the current material to be put is insufficient, thereby increasing the probability of finally producing a product with better quality.

[0055] Among them, the target feed amount range is set in the SOP, which is the feed amount range of the current material to be fed in the product formula that needs to be added to the current equipment to be fed.

[0056] In this feasible implementation, the SOP entering the manual feeding stage may include: the operations of each stage before the manual feeding stage in the SOP are successful, and the operating parameters of the current equipment to be fed meet the preset parameter requirements. In this way, the requirements for entering the manual feeding stage, in addition to requiring the operations of each stage before the manual feeding stage in the SOP to be successful, also require the operating parameters of the current equipment to be fed to meet the preset parameter requirements, so that the production process is carried out in accordance with the SOP, and at the same time, the operating parameters of the current equipment to be fed during manual feeding meet the requirements of the current material to be fed, thereby improving the quality of the product after feeding.

[0057] It can be understood that in the SOP, the links before the manual feeding link may include but are not limited to: pre-production confirmation link (confirming the production environment, equipment status, material preparation status, etc.), cooling or heating link (between different feeding links, cooling or heating treatment may be required due to changes in material mixing or reaction requirements), vacuuming link, etc.

[0058] In the embodiments of the present application, different links have their own operating parameter requirements, such as equipment temperature, operating time, etc. When the operating parameters of each link before the manual feeding link meet their own operating parameter requirements during operation, it is considered that the operation of each link before the manual feeding link in the SOP is successful.

[0059] In an embodiment of the present application, multiple manual feeding links can be set for the same equipment to be fed in the SOP, and other links may or may not exist between each manual feeding link. The preset parameter requirements that the operating parameters need to meet between each manual feeding link may be different. The preset parameter requirements that the operating parameters of each manual feeding link need to meet can be set according to the reaction temperature and reaction time required by different materials in the formula.

[0060] In the embodiment of the present application, the operating parameters of the manual feeding link may include material reaction parameters. The material reaction parameters are parameters that affect the material reaction effect.

[0061] Exemplarily, the material reaction parameters may include at least one of the temperature inside the current feeding equipment, the smoothness of the stirring current, and the online viscosity. Accordingly, the preset parameter requirements that the operating parameters of the manual feeding link need to meet may include:

[0062] When the material reaction parameters include the temperature inside the current equipment to be fed, the temperature inside the current equipment to be fed is within the target temperature range required by the manual feeding link; when the material reaction parameters include the smoothness of the stirring current, the smoothness of the stirring current is within the preset smoothness range required by the manual feeding link; when the material reaction parameters include the online viscosity, the online viscosity is within the target online viscosity range required by the manual feeding link.

[0063] It can be understood that when there are multiple material reaction parameters, only when each material reaction parameter meets the corresponding parameter requirements, it is considered that the operating parameters of the manual feeding link need to meet the preset parameter requirements.

[0064] In the embodiment of the present application, the stirring current refers to the current of the stirring motor of the current feeding equipment when the current feeding equipment is stirring the material. The smoothness of the stirring current is a value reflecting the changing trend of the stirring current, which reflects the degree of smoothness of the change of the stirring current. Exemplarily, the mean square error calculation can be performed from the stirring current at the current moment to the stirring current at the previous n moments to obtain the smoothness of the stirring current, but this is not a limitation.

[0065] In the embodiment of the present application, the online viscosity refers to the real-time viscosity of the material when it is being stirred in the current feeding equipment.

[0066] In the embodiment of the present application, the manual feeding process may include one or more specific stages.

[0067] Exemplarily, the manual feeding link may include a feeding operation stage, in which the operator performs the feeding operation of feeding the current material to be fed into the current feeding equipment. In the feeding operation stage, the operating parameters may include the valve opening time and valve opening interval time of the current feeding equipment in addition to the material reaction parameters. It can be understood that the temperature inside the current feeding equipment is a factor that has a greater impact on the reaction effect of the material in the equipment during feeding; and whether the stirring current is smooth and whether the online viscosity is up to standard are factors that directly affect the reaction effect of the material in the equipment; in addition, the valve opening time and valve opening interval time of the current feeding equipment will directly affect the weight of the material fed per unit time, thereby affecting the reaction effect of the material in the equipment. Therefore, in the feeding operation stage, the temperature inside the current feeding equipment, the smoothness of the stirring current, at least one of the online viscosity and the valve opening time and valve opening interval time of the current feeding equipment are used as operating parameters, which can effectively realize the control of the feeding quality, thereby improving the quality of the final product.

[0068] In an embodiment of the present application, the valve opening time is used to control the maintenance time after the valve is opened once, and the valve opening interval time is used to control the interval time between two valve opening operations during the feeding operation stage. The valve opening time and the valve opening interval time can be set in the SOP. It can be understood that when the valve is open, the material can enter the current device to be fed through the valve. Therefore, by setting the valve opening time and the valve opening interval time, the feeding speed of the material entering the current device to be fed can be effectively controlled, thereby being more conducive to the mixing and reaction of the material in the current device to be fed.

[0069] As another example, the manual feeding link may also include a feeding tool replacement stage located before the feeding operation stage, in which the operator performs the operation of replacing the feeding tool (for example, replacing disposable gloves). The operating parameters of the feeding tool replacement stage include material reaction parameters, and the preset parameter requirements that the material reaction parameters need to meet in the feeding tool replacement stage and the feeding operation stage are the same.

[0070] It can be understood that setting a feeding tool replacement stage before the feeding operation to replace the feeding tool can reduce the risk of impurities being mixed into the feeding process, thereby reducing the risk of impurities affecting product quality. At the same time, since the feeding tool replacement stage and the feeding operation stage are not far apart, but no feeding is required, the preset parameter requirements that the material reaction parameters need to meet in the feeding tool replacement stage and the feeding operation stage are set to be the same, so that when entering the feeding operation stage, the material reaction parameters have already met the preset parameter requirements, thereby facilitating the normal feeding operation.

[0071] As another example, the manual feeding link may also include a material mixing condition inspection stage in the current equipment to be fed before the feeding operation stage, in which the operator will inspect the material mixing condition in the current equipment to be fed. At this time, the operating parameters of the material mixing condition inspection stage in the current equipment to be fed include material reaction parameters, and the preset parameter requirements that the material reaction parameters need to meet in the feeding tool replacement stage, the material mixing condition inspection stage in the current equipment to be fed, and the feeding operation stage are the same.

[0072] In this way, setting a material mixing condition inspection stage in the current equipment to be fed before the feeding operation to inspect the material mixing condition in the current equipment to be fed can reduce the occurrence of inappropriate feeding operations, thereby making the feeding timing more realistic, thereby improving product quality. At the same time, since the material mixing condition inspection stage in the current equipment to be fed is not far from the feeding operation stage, but feeding is not required, the preset parameter requirements that the material reaction parameters in the three stages need to meet are set to be the same, so that when entering the feeding operation stage, the material reaction parameters can meet the preset parameter requirements as much as possible, thereby facilitating the normal feeding operation.

[0073] It can be understood that before the manual feeding stage, if there is no stage of feeding materials into the current equipment to be fed, the stage of checking the material mixing condition in the current equipment to be fed may not be set.

[0074] In addition, considering that sometimes there are situations where the formula needs to be modified, such as when the material mixing after feeding is not good, the formula needs to be modified. If the SOP mode is followed, the logistics formula cannot be modified. For this reason, a custom mode can also be set. In the custom mode, the feeding conditions only include: the material information of the current material to be fed belongs to the material information allowed by the current feeding equipment. In this way, when the current feeding mode is the custom mode, the material weight can be redesigned by the engineer, so as to facilitate the generation of a more reasonable product formula.

[0075] In an embodiment of the present application, a photographing device (such as a CCD camera, etc.) can also be provided in the production line, and the photographing device is communicatively connected to the management device. After allowing the operator to put the current material to be put into the current device to be put into the feeding device, the management device can obtain the image information of the feeding area captured by the photographing device, and then determine whether the operator has put the current material to be put into the current device to be put into the feeding device within a preset time period based on the image information. In the event that the operator has not put the current material to be put into the current device to be put into the feeding device within the preset time period, an alarm is triggered. In this way, it is possible to prevent the situation where the operator puts the material outside the previous device to be put into the feeding device, but panics and claims that the material has been put into the current device to be put into the feeding device, thereby ensuring the feeding quality.

[0076] In an embodiment of the present application, image information can be identified and tracked based on a motion capture algorithm to determine whether the operator has delivered the current material to be delivered to the device within a preset time period.

[0077] In an embodiment of the present application, the preset duration can be set in the SOP according to the recipe requirements.

[0078] In an embodiment of the present application, when the operator fails to place the current material to be fed into the current equipment to be fed within a preset time period, image information and conclusion information that the operator fails to place the current material to be fed into the current equipment to be fed within a preset time period can also be recorded to facilitate subsequent traceability.

[0079] In an embodiment of the present application, if the operator fails to put the current material to be fed into the current equipment to be fed within a preset time period, the operation process involving the current equipment to be fed can be directly suspended, and the operation process can be resumed after the current material to be fed is replenished.

[0080] S103: Obtain the remaining weight of the material to be added after the operator adds the material.

[0081] In the embodiment of the present application, after the operator feeds the material, the container of the material to be fed can be weighed again by a weighing device to obtain the remaining material weight of the material to be fed.

[0082] In a feasible implementation manner of the embodiment of the present application, during the feeding process, the operator can observe the remaining situation of the current material to be fed in the container with the naked eye. Before the operator puts the container of the current material to be fed into the weighing device again so that the management device can obtain the remaining material weight of the current material to be fed, if the operator finds with the naked eye that the remaining material weight of the current material to be fed is obviously large, then the operator does not put the material into the weighing device, but feeds the material again autonomously. If the operator observes with the naked eye that the remaining material weight of the current material to be fed in the container is lower than expected, then the container of the current material to be fed is put into the weighing device again so that the management device can obtain the remaining material weight of the current material to be fed.

[0083] In another feasible implementation of the embodiment of the present application, the weighing device may not actively report the weighing information. At this time, during the feeding process, the operator may place the container of the current material to be fed into the weighing device when he subjectively believes that the feeding is completed, and obtain the remaining material weight of the current material to be fed, and then obtain the actual feeding amount of the current material to be fed. When the operator finds that the actual feeding amount of the current material to be fed is not within the preset target feeding amount range, the feeding can be continued, and the above process can be repeated until the actual feeding amount is within the preset target feeding amount range. At this time, the operator controls the weighing device to send the latest measured remaining material weight of the current material to be fed to the management device; or, the operator obtains the latest measured remaining material weight of the current material to be fed from the weighing device by scanning a code or the like and sends it to the management device.

[0084] S104: Determine the actual feeding amount of the material to be fed currently according to the weight of the material to be fed currently and the weight of the remaining material.

[0085] In the embodiment of the present application, the weight of the current material to be added can be subtracted from the weight of the remaining material to obtain the actual amount of material to be added.

[0086] S105: When the actual feeding amount is not within the preset target feeding amount range, an alarm is triggered.

[0087] In the embodiment of the present application, when the actual feed amount is not within the preset target feed amount range, the material information of the current material to be fed and the actual feed amount and other information can also be recorded to facilitate subsequent traceability.

[0088] In an embodiment of the present application, when the actual feed amount is not within the preset target feed amount range, the operation process involving the current equipment to be fed can be directly suspended, and the operation process can be resumed after the current material to be fed is replenished.

[0089] In an embodiment of the present application, when the actual feed amount is within the preset target feed amount range, the next step can be entered after the mixing and reaction time of the material in the current feeding equipment reaches the mixing and reaction time set in the artificial feeding environment.

[0090] In the embodiment of the present application, after the operator puts the material to be fed into the device to be fed, it is also possible to judge whether the material is uniformly stirred by the change in the current when stirring in the device to be fed. For example, the correspondence between different current changes and the degree of uniform stirring in the device to be fed can be pre-set, and then judge whether the material is uniformly stirred based on the change in the current when stirring in the device to be fed.

[0091] In the embodiment of the present application, after the operator puts the current material to be fed into the current feeding equipment, it can also be judged whether the material reaction has ended by judging the temperature change trend. For example, the material reaction is often accompanied by heat release or heat absorption. When the temperature change trend is gentle, such as the temperature change value converges, or the difference between two adjacent temperature change values ​​is less than a preset threshold, it is considered that the temperature change trend is gentle and the material reaction is determined to be ended; otherwise, it is considered that the material reaction has not ended.

[0092] In an embodiment of the present application, it is also possible to judge whether the degassing is completed by the trend of the vacuum degree change. It can be understood that in order to ensure the stirring and reaction effect of the material in the current equipment to be fed, the current equipment to be fed can be vacuumed, so as to keep the current equipment to be fed in a negative pressure state during stirring and reaction. Among them, the vacuum degree characterizes the degree of vacuuming in the current equipment to be fed. When the vacuum degree change trend is gentle, for example, the vacuum degree change value converges, or the difference between two adjacent vacuum degree change values ​​is less than a preset threshold, it is considered that the vacuum degree change trend is gentle, and it is determined that the degassing is completed; otherwise, it is considered that the degassing is not completed.

[0093] In the embodiment of the present application, after the operator puts the material to be put into the device to be put, the color of the material after stirring and mixing can be compared and judged by comparing the color difference of the material in the device to be put into the device to be put through the camera. Whether the mixing and reaction between the materials are sufficient can be judged based on the color of the materials.

[0094] Based on the same inventive concept, the present application also provides a feeding quality management device 200. Figure 2 As shown, Figure 2 The feeding quality management device using the method shown in 1 is shown. It should be understood that the specific functions of the device 200 can be referred to the description above, and the detailed description is appropriately omitted here to avoid repetition. The device 200 includes at least one software function module that can be stored in a memory in the form of software or firmware or solidified in the operating system of the device 200. Specifically:

[0095] See also Figure 2 As shown, the apparatus 200 is applied to a service distribution device, and includes: an acquisition module 201 and a control module 202. Among them:

[0096] The acquisition module 201 is used to obtain the material information of the current material to be fed, the current material to be fed, and the material weight;

[0097] The control module 202 is used to allow the operator to feed the current material to be fed into the current feeding device when the preset feeding conditions are met; the feeding conditions include: the material information of the current material to be fed belongs to the material information allowed by the current feeding device;

[0098] The acquisition module 201 is further used to acquire the remaining weight of the material to be added after the operator adds the material;

[0099] The control module 202 is further configured to determine the actual feed amount of the current material to be fed according to the material weight of the current material to be fed and the remaining material weight, and trigger an alarm when the actual feed amount is not within a preset target feed amount range.

[0100] In a feasible implementation of the embodiment of the present application, the acquisition module 201 is also used to determine the current feeding mode of the current feeding device before the control module 202 allows the operator to feed the current material to be fed into the current feeding device; wherein:

[0101] When the current feeding mode is the standard operating procedure SOP mode, the feeding conditions also include: the SOP enters the manual feeding stage, and the material weight of the current material to be fed is greater than or equal to the lowest value of the target feeding amount range.

[0102] In this feasible implementation manner, the SOP entering the manual feeding stage includes: each stage in the SOP before the manual feeding stage is successfully operated, and the operating parameters of the current equipment to be fed meet the preset parameter requirements.

[0103] In this feasible implementation mode, the manual feeding link includes a feeding operation stage; the operating parameters of the feeding operation stage include the material reaction parameters and the valve control parameters of the current equipment to be fed; the material reaction parameters include at least one of the temperature inside the current equipment to be fed, the smoothness of the stirring current, and the online viscosity; the valve control parameters of the current equipment to be fed include the valve opening time and the valve opening interval time of the current equipment to be fed.

[0104] In this feasible implementation manner, the manual feeding link also includes a feeding tool replacement stage located before the feeding operation stage; the operating parameters of the feeding tool replacement stage include the material reaction parameters, and in the feeding tool replacement stage and the feeding operation stage, the material reaction parameters must meet the same preset parameter requirements.

[0105] In this feasible implementation mode, the manual feeding link also includes a material mixing condition checking stage in the current equipment to be fed, which is located before the feeding operation stage; the operating parameters of the material mixing condition checking stage in the current equipment to be fed include the material reaction parameters, and in the feeding tool replacement stage, the material mixing condition checking stage in the current equipment to be fed and the feeding operation stage, the material reaction parameters need to meet the same preset parameter requirements.

[0106] In this feasible implementation manner, when the current feeding mode is a custom mode, the feeding condition only includes: the material information of the current material to be fed belongs to the material information allowed by the current feeding equipment.

[0107] In the embodiment of the present application, the acquisition module 201 is further used to acquire image information of the feeding area captured by a preset shooting device after the control module 202 allows the operator to feed the current material to be fed into the current feeding equipment;

[0108] The control module 202 is also used to determine whether the operator has put the current material to be fed into the current device to be fed within a preset time period based on the image information, and trigger an alarm if the operator has not put the current material to be fed into the current device to be fed within the preset time period.

[0109] It can be understood that the above-mentioned feeding quality management device 200 can be arranged in the management equipment.

[0110] It should be understood that, for the sake of brevity, some of the contents described in the method embodiments will not be repeated in the device embodiments.

[0111] Based on the same inventive concept, a feeding system is also provided in the embodiment of the present application, see Figure 3As shown, it includes at least one device to be fed, a weighing device and a management device. Among them, the weighing device can be connected to the management device for communication, or it can not be connected to the management device for communication. If the weighing device is not connected to the management device for communication, the operator can obtain the data obtained by the weighing device by scanning the code of the weighing device on site, and transmit it to the management device. Each device to be fed can be connected to the management device for communication, or it can not be connected to the management device for communication. If the device to be fed is not connected to the management device for communication, the relevant operations of the device to be fed can be manually controlled by the operator according to the notification sent by the management device.

[0112] In the embodiment of the present application, the management device is used to:

[0113] Obtaining material information of the material to be fed currently, obtaining the current device to be fed from at least one device to be fed, and obtaining the material weight of the material to be fed currently from the weighing device;

[0114] When the preset feeding conditions are met, the operator is allowed to feed the current material to be fed into the current feeding equipment; the feeding conditions include: the material information of the current material to be fed belongs to the material information allowed by the current feeding equipment;

[0115] Get the remaining weight of the material to be added after the operator has added the material;

[0116] Determine the actual feeding amount of the material to be fed according to the weight of the material to be fed and the weight of the remaining material;

[0117] When the actual feeding amount is not within the preset target feeding amount range, an alarm is triggered.

[0118] In a feasible implementation of the embodiment of the present application, a FRID chip may be provided on the container of the material to be currently added, and a FRID chip reader may be provided on the weighing device. When the weighing device weighs the container of the material to be currently added to obtain the material weight of the material to be currently added, the FRID chip reader is used to read the material information of the material to be currently added from the FRID chip. The management device is specifically used to obtain the material information of the material to be currently added from the weighing device.

[0119] In a feasible implementation of the embodiment of the present application, see Figure 4 As shown, the feeding system may further include a photographing device, which is communicatively connected to the management device.

[0120] In some optional embodiments, the photographing device may photograph the feeding area only after the management device notifies the operator that the current material to be fed is allowed to be fed into the current feeding device, and send the photographed image information of the feeding area to the management device.

[0121] In other optional embodiments, the photographing device may be able to continue photographing, and after the management device notifies the operator that it is allowed to put the current material to be put into the current equipment to be put into, the image information taken after the operator is allowed to put the current material to be put into the current equipment to be put into is sent to the management device.

[0122] In the embodiment of the present application, the management device may be integrated into one or more devices to be fed, or may be an electronic device independent of the devices to be fed.

[0123] It can be understood that for the sake of brevity, some of the contents described in the method embodiments will not be repeated in this system embodiment, but the management device in the feeding system can execute the various embodiments and implementation methods described in the previous method embodiments.

[0124] The feeding quality management method, device and feeding system provided by the embodiment of the present application, on the one hand, by associating the current equipment to be fed with the material information allowed in the production process, so as to first perform the judgment management of whether the feeding conditions including whether the current material to be fed is the material allowed to be fed by the current equipment to be fed are met in the manual feeding link, and only when the feeding conditions are met, the operator is allowed to feed the current material to be fed into the current equipment to be fed, thereby reducing the risk of incorrect feeding in the manual feeding link; on the other hand, by obtaining the material weight of the current material to be fed before feeding, and obtaining the remaining material weight of the current material to be fed after feeding, the actual feeding amount of the current material to be fed is determined, and then when the actual feeding amount is not within the preset target feeding amount range, an alarm is triggered, so that when the operator fails to feed fully, the operator can be notified by the alarm, so as to continue feeding, thereby effectively reducing the probability of the situation caused by artificial changes in the formula. Through the effects of the above two aspects, the probability of the situation that the final product quality is affected by artificial changes in the formula can be effectively reduced, and the product quality is improved.

[0125] To facilitate understanding of the solution of the embodiment of the present application, the solution of the present application is exemplified below by taking a specific implementation process as an example.

[0126] See also Figure 5 As shown, the entire system control is ready to enter the manual feeding step. The operator scans the code of the current device to be fed to obtain the material information allowed by the current device to be fed, and then displays the material information on the HMI (Human Machine Interface), including the material number of the current material to be fed and the target feeding amount range.

[0127] At the same time, pre-operation preparations are carried out in accordance with the provisions of the SOP, including packaging the current materials to be fed according to their material numbers and target feed quantity ranges.

[0128] Place the container of the material to be added on the electronic scale to measure and display the weight of the material to be added.

[0129] Scan the code of the container of the material to be added, obtain the material number of the material to be added, and upload it to the management device.

[0130] Scan the code on the electronic scale to obtain the weight of the material to be put in and upload it to the management device.

[0131] Determine the current feeding mode of the equipment to be fed.

[0132] If the pre-feeding mode is the SOP mode, it is determined whether the material number of the material to be fed matches the material information allowed by the current feeding equipment, and whether the SOP enters the manual feeding link, and whether the material weight of the material to be fed is greater than or equal to the minimum value of the target feeding amount range (i.e. Figure 5 If the material number of the material to be fed matches the material information allowed by the equipment to be fed, and the SOP enters the manual feeding stage, and the material weight of the material to be fed is greater than or equal to the minimum value of the target feeding amount range, the manual feeding stage is officially entered, allowing the operator to feed the material to be fed into the equipment to be fed. If any of the judgments is no, an alarm is triggered, and relevant information is recorded, and the operation process involving the equipment to be fed is suspended.

[0133] If the pre-feeding mode is the custom mode, determine whether the material number of the current material to be fed matches the material information allowed by the current equipment to be fed. If the material number of the current material to be fed matches the material information allowed by the current equipment to be fed, the manual feeding stage is officially entered, allowing the operator to feed the current material to the current equipment to be fed. If the material number of the current material to be fed does not match the material information allowed by the current equipment to be fed, an alarm is triggered, and relevant information is recorded, and the operation process involving the current equipment to be fed is suspended.

[0134] After entering the manual feeding stage, the operator performs feeding operations under the CCD camera. Subsequent operations are allowed only when the CCD camera captures the operator feeding into the current device to be fed; if the CCD camera does not capture the operator feeding into the current device to be fed, an alarm operation can be triggered.

[0135] When the operator thinks that the feeding is completed, the operator can put the container back on the electronic scale to obtain the remaining weight of the current material to be fed, and then determine the actual feeding amount. If the operator finds that the actual feeding amount is not within the preset target feeding amount range, the operator can continue the feeding operation. If the operator finds that the actual feeding amount is within the preset target feeding amount range, the operator can scan the code on the electronic scale to obtain the latest measured remaining weight of the current material to be fed, and report it to the management device.

[0136] It is understandable that there may be a situation where the actual feed amount is not within the preset target feed amount range, and the operator mistakenly scans the code on the electronic scale. At this time, an alarm operation will be triggered, but the operator can continue to feed, and when the actual feed amount is within the preset target feed amount range, re-scan the electronic scale to obtain the latest measured remaining material weight of the current material to be fed, and report it to the management device.

[0137] Based on the same inventive concept, the present application also provides an electronic device, see Figure 6 As shown, it includes a processor 601 and a memory 602. Among them:

[0138] The processor 601 is used to execute one or more programs stored in the memory 602 to implement the above-mentioned feeding quality management method for the manual feeding link.

[0139] In the embodiment of the present application, the electronic device is the management device mentioned above, which can be a server, a host, or a feeding device integrated with information processing capabilities, etc., which is not limited to the embodiment of the present application.

[0140] It is understood that the processor 601 may be a processor core or a processor chip, or other circuits capable of program configuration and operation, and the memory 602 may be a RAM (Random Access Memory), a ROM (Read-Only Memory), a flash memory, etc., but is not limited thereto.

[0141] It is understandable. Figure 6 The structure shown is for illustration only. The electronic device may also include Figure 6 More or fewer components as shown, or with Figure 6For example, it may also have an internal communication bus for realizing communication between the processor 601 and the memory 602; for another example, it may also have an external communication interface, such as a USB (Universal Serial Bus) interface, a CAN (Controller Area Network) bus interface, etc.; for another example, it may also have an information display component such as a display screen, but this is not a limitation.

[0142] Based on the same inventive concept, the embodiment of the present application further provides a computer program product, the computer program product includes computer executable instructions stored in a non-transitory medium; the computer executable instructions, when executed by a processor, implement the above-mentioned feeding quality management method for the manual feeding link. The computer program product can be a software installation package, and the above-mentioned computer includes an electronic device.

[0143] Based on the same inventive concept, the embodiment of the present application further provides a computer-readable storage medium, such as a floppy disk, an optical disk, a hard disk, a flash memory, a USB flash disk, an SD (Secure Digital Memory Card) card, an MMC (Multimedia Card) card, etc., in which one or more programs for implementing the above steps are stored, and the one or more programs can be executed by one or more processors to implement the above-mentioned feeding quality management method of the manual feeding link. No further details will be given here.

[0144] In the embodiments provided in the present application, it should be understood that the disclosed devices and methods can be implemented in other ways. The device embodiments described above are merely schematic. For example, the division of the units is only a logical function division. There may be other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some communication interfaces, and the indirect coupling or communication connection of the devices or units can be electrical, mechanical or other forms.

[0145] In addition, the units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0146] Furthermore, the functional modules in the various embodiments of the present application may be integrated together to form an independent part, or each module may exist separately, or two or more modules may be integrated to form an independent part.

[0147] In this document, relational terms such as first and second, etc. are used merely to distinguish one entity or operation from another entity or operation, but do not necessarily require or imply any such actual relationship or order between these entities or operations.

[0148] As used herein, a plurality refers to two or more than two.

[0149] The above description is only an embodiment of the present application and is not intended to limit the protection scope of the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A feeding quality management method for manual feeding, characterized in that: include: Get the current equipment to be fed, the material information of the current material to be fed, and the material weight; When the preset feeding conditions are met, the operator is allowed to feed the current material to be fed into the current feeding equipment; The feeding conditions include: the material information of the material to be fed currently belongs to the material information allowed by the equipment to be fed currently; Obtaining the remaining weight of the material to be fed after the operator feeds the material; Determine the actual feeding amount of the current material to be fed according to the material weight of the current material to be fed and the weight of the remaining material; When the actual feeding amount is not within the preset target feeding amount range, an alarm is triggered.

2. The feeding quality management method for the manual feeding link according to claim 1, characterized in that: Before allowing the operator to feed the material to be fed into the device to be fed, the method further includes: determining a current feeding mode of the device to be fed; wherein: When the current feeding mode is the standard operating procedure SOP mode, the feeding conditions also include: the SOP enters the manual feeding stage, and the material weight of the current material to be fed is greater than or equal to the lowest value of the target feeding amount range.

3. The feeding quality management method for the manual feeding link according to claim 2, characterized in that: The SOP for manual feeding includes: All links in the SOP before the manual feeding link are successfully operated, and the operating parameters of the current equipment to be fed meet the preset parameter requirements.

4. The feeding quality management method for the manual feeding link according to claim 3 is characterized in that: The manual feeding link includes a feeding operation stage; the operating parameters of the feeding operation stage include material reaction parameters and valve control parameters of the current feeding equipment; The material reaction parameters include at least one of the temperature inside the current feeding equipment, the smoothness of the stirring current, and the online viscosity; The valve control parameters of the current equipment to be fed include the valve opening time and valve opening interval time of the current equipment to be fed.

5. The feeding quality management method for manual feeding as claimed in claim 4, characterized in that: The manual feeding link also includes a feeding tool replacement stage located before the feeding operation stage; the operating parameters of the feeding tool replacement stage include the material reaction parameters, and in the feeding tool replacement stage and the feeding operation stage, the material reaction parameters need to meet the same preset parameter requirements.

6. The feeding quality management method for manual feeding as claimed in claim 5, characterized in that: The manual feeding link also includes a material mixing condition inspection stage in the current feeding equipment before the feeding operation stage; The operating parameters of the material mixing condition checking stage in the current equipment to be fed include the material reaction parameters, and the material reaction parameters need to meet the same preset parameter requirements in the feeding tool replacement stage, the material mixing condition checking stage in the current equipment to be fed and the feeding operation stage.

7. The feeding quality management method for manual feeding as claimed in claim 2, characterized in that: The method further comprises: When the current feeding mode is a custom mode, the feeding condition only includes: the material information of the current material to be fed belongs to the material information allowed by the current feeding equipment.

8. The feeding quality management method for the manual feeding link according to any one of claims 1 to 7, characterized in that: The method further comprises: After allowing the operator to put the material to be put into the equipment to be put, acquiring image information of the feeding area photographed by a preset photographing device; Determining whether the operator has put the current material to be put into the current material-to-be-put device within a preset time period according to the image information; When the operator fails to deliver the material to be delivered to the device to be delivered within a preset time period, an alarm is triggered.

9. A feeding quality management device, characterized in that: include: The acquisition module is used to obtain the material information of the current equipment to be fed, the current material to be fed, and the material weight; A control module, used for allowing an operator to feed the material to be fed into the device to be fed when a preset feeding condition is met; the feeding condition includes: the material information of the material to be fed belongs to the material information allowed by the device to be fed; The acquisition module is further used to acquire the remaining weight of the material to be added after the operator adds the material; The control module is further used to determine the actual feeding amount of the current material to be fed according to the material weight of the current material to be fed and the weight of the remaining material, and trigger an alarm when the actual feeding amount is not within a preset target feeding amount range.

10. A feeding system, characterized in that: include: Weighing equipment; Manage equipment; At least one device to be fed; Wherein, the management device is used for: Obtaining material information of the material to be fed currently, obtaining the current device to be fed from the at least one device to be fed, and obtaining the material weight of the material to be fed currently from the weighing device; When the preset feeding conditions are met, the operator is allowed to feed the current material to be fed into the current feeding equipment; the feeding conditions include: the material information of the current material to be fed belongs to the material information allowed by the current feeding equipment; Obtaining the remaining weight of the material to be fed after the operator feeds the material; Determine the actual feeding amount of the current material to be fed according to the material weight of the current material to be fed and the weight of the remaining material; When the actual feeding amount is not within the preset target feeding amount range, an alarm is triggered.

11. The feeding system according to claim 10, characterized in that: The container for the material to be put in is provided with a radio frequency identification (RFID) chip, and the weighing device is provided with a RFID chip reader; Wherein, when the weighing device weighs the container of the material to be currently put in to obtain the material weight of the material to be currently put in, the RFID chip reader is used to read the material information of the material to be currently put in from the RFID chip; The management device is specifically used to obtain the material information of the current material to be put in from the weighing device.

12. An electronic device, characterized in that: include: Processor and memory; The processor is used to execute one or more programs stored in the memory to implement the feeding quality management method for the manual feeding link as described in any one of claims 1-8.

13. A computer program product, characterized in that The computer program product includes computer executable instructions stored in a non-transitory medium; when the computer executable instructions are executed by a processor, the feeding quality management method for the manual feeding link as described in any one of claims 1 to 8 is implemented.

14. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores one or more programs, and the one or more programs can be executed by one or more processors to implement the feeding quality management method for the manual feeding link as described in any one of claims 1-8.

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