CN117342045B

CN117342045B - Automatic filling method, system, electronic equipment and medium for bagged honey

Info

Publication number: CN117342045B
Application number: CN202311454094.5A
Authority: CN
Inventors: 李云龙; 李亮; 徐鹏; 杨建坤
Original assignee: SHANGHAI GUANSHENGYUAN BEE PRODUCT CO Ltd
Current assignee: SHANGHAI GUANSHENGYUAN BEE PRODUCT CO Ltd
Priority date: 2023-11-03
Filing date: 2023-11-03
Publication date: 2025-10-28
Anticipated expiration: 2043-11-03
Also published as: CN117342045A

Abstract

A method, system, electronic device, and medium for automatically filling bagged honey, covering the field of filling technology. The method includes: obtaining a first mass of honey contained in a first honey bag at a first moment, the first honey bag including at least one second honey bag already filled with honey; determining a second mass of honey contained in the second honey bag based on the first mass and the number of second honey bags; comparing each second mass with a standard mass to obtain first deviation values; obtaining the current viscosity of the honey, and determining second deviation values based on the honey viscosity and the second mass; determining target deviation values based on the first deviation values and the second deviation values; determining an adjustment parameter based on the target deviation value, and controlling the mass of honey injected into a third honey bag based on the adjustment parameter, wherein the third honey bag is a honey bag without honey injected. This solution achieves the effect of detecting changes in honey viscosity and honey bag mass, and providing feedback to adjust the filling parameters of the filling machine.

Description

Automatic filling method, system, electronic equipment and medium for bagged honey

Technical Field

The application relates to the technical field of filling, in particular to an automatic filling method, an automatic filling system, electronic equipment and a medium for bagged honey.

Background

With the vigorous development of the fast food and beverage industry, the small-bag honey is one of the common flavoring condiments in the industry due to the convenience in carrying and split charging. At present, the conventional production process of small bagged honey mainly comprises the step of storing the honey in a large storage tank. And then, extracting the honey with the set volume from the storage tank through a metering pump according to a preset metering scheme, and filling the honey into the small bag. After filling, workers collect and integrate small bags filled with honey, and the small bags are made into large-package products for weighing and packaging.

However, in practical application, in the conventional production process of the honey in the small bags, the viscosity of the honey is influenced by the factory environment to cause fluctuation of the viscosity of the honey, so that the output quality of the honey is influenced during the operation of the filling machine, and the quality of the honey filled into the honey bags is deviated.

Disclosure of Invention

The application provides an automatic filling method, an automatic filling system, electronic equipment and a medium for bagged honey, which have the effects of detecting the viscosity of honey and the quality change of honey bags and feeding back and adjusting the filling parameters of a filling machine.

In a first aspect, the application provides an automatic filling method for bagged honey, comprising the following steps:

Obtaining a first quality of honey contained in a first honey bag at a first time, the first honey bag comprising at least one second honey bag into which honey has been infused;

Determining a second mass of honey contained in the second honey bag according to the first mass and the number of the second honey bags;

Comparing each second mass with the standard mass to obtain each first deviation value;

Acquiring current honey viscosity, and determining each second deviation value according to the honey viscosity and the second quality;

determining each target deviation value according to each first deviation value and each second deviation value;

And determining an adjusting parameter according to the target deviation value, and controlling the quality of the honey injected into a third honey bag according to the adjusting parameter, wherein the third honey bag is a honey bag without the honey.

By adopting the technical scheme, the total mass of the first honey bags containing a plurality of second honey bags is obtained at the first moment, and the mass of the honey in each second honey bag, namely the second mass, is determined according to the number of the second honey bags. And comparing the obtained second masses with the standard masses respectively, and calculating a mass deviation value of each second honey bag, namely a first deviation value. And acquiring the current viscosity parameter of the honey in real time, and determining a viscosity deviation value of each second honey bag, namely a second deviation value, according to the corresponding relation between the viscosity of the honey and the second quality. And combining the first deviation value and the second deviation value to determine a target deviation value of each second honey bag. And determining a corresponding filling parameter according to the target deviation value, and controlling the honey filling quality of the third unfilled honey bag according to the filling parameter. The second honey bag quality is calculated by acquiring the total mass of the first honey bag, and the target deviation is determined by combining the viscosity change of the honey, so that the filling parameters can be corrected in real time, and the problem of filling quality caused by the viscosity fluctuation of the honey in the background technology is effectively solved. The full-automatic control of the filling process is realized, and the production efficiency is improved.

Optionally, determining the honey density corresponding to the honey viscosity according to a honey density mapping table, calculating to obtain a third mass according to the honey density and the standard second honey bag capacity, and calculating the difference between the third mass and the second mass to obtain the second deviation value.

By adopting the technical scheme, the honey density parameter corresponding to the currently detected honey viscosity parameter is determined according to the preset mapping relation table of the honey density and the honey viscosity. And calculating the theoretical quality value, namely the third quality, of the second honey bag under the standard capacity by adopting a physical calculation formula according to the determined honey density parameter and the standard design capacity of the second honey bag. And calculating the difference value between the second mass and the third mass as a second deviation value. The honey density is determined by looking up a table, and the theoretical mass under the standard capacity is calculated, so that the influence of the current honey viscosity change on the filling quality can be reflected more accurately, further optimization determination of filling parameters is facilitated, the stability and consistency of the filling quality are improved, and the accurate acquisition of the second deviation value is realized.

Optionally, obtaining a first time length for containing honey in the second honey bag, wherein the first time length is a time length for injecting the honey into the second honey bag, calculating an injection speed corresponding to the viscosity of the honey according to the third mass and the first time length, judging whether the injection speed exceeds a preset injection speed standard range, and if the injection speed is greater than or equal to an injection speed upper limit value in the preset injection speed standard range or less than or equal to an injection speed lower limit value in the preset injection speed standard range, generating a speed adjustment parameter according to the injection speed, and controlling the injection speed for injecting the honey into the third honey bag according to the speed adjustment parameter.

By adopting the technical scheme, the time for injecting the honey into the second honey bag, namely the first time length, is obtained. And deducing the honey injection speed in the injection process by adopting a physical calculation formula according to the third mass and the first duration which are obtained through calculation. Comparing the calculated injection speed with a preset injection speed standard range, and judging whether the injection speed exceeds the range. If the injection speed is higher than the upper speed limit or lower than the lower speed limit of the standard range, a speed adjustment parameter is generated according to the current injection speed, and the injection speed of the third honey bag is controlled according to the parameter. According to the technical scheme, the filling speed is monitored by detecting the filling time and calculating the filling speed, and the abnormal filling speed can be quickly found and adjusted, so that the stable filling process is ensured, the problem of filling quality caused by abnormal filling speed is avoided, and the effect of optimizing the stability of the filling quality is achieved.

Optionally, calculating the average value of each first deviation value and each second deviation value according to an average value algorithm to obtain each mass deviation, accumulating the obtained mass deviations to obtain the mass deviation accumulated value, calculating the difference value between two adjacent mass deviations in each mass deviation, and obtaining the deviation change rate according to the difference value and a preset sampling interval.

By adopting the technical scheme, an arithmetic average value of the obtained first deviation value and the second deviation value is calculated by adopting a mean value algorithm and is used as the quality deviation. And sequentially accumulating the calculated mass deviations to obtain a mass deviation accumulated value. And calculating the difference between two adjacent mass deviations, and obtaining the change rate of the mass deviations, namely the deviation change rate by adopting differential calculation according to the sampling time interval. By calculating the average value, the accumulated value and the change rate of the quality deviation, the absolute error, the accumulated error and the error change trend of the filling quality can be more comprehensively reflected. The method is favorable for comprehensively determining an accurate and reasonable target deviation value according to various deviation indexes, so that subsequent parameter adjustment is guided, and high-precision and high-stability automatic filling control is realized.

Optionally, calculating to obtain a proportional control output value according to the target deviation value and a preset proportional gain value, calculating to obtain an integral control output value according to the mass deviation accumulated value and a preset integral gain value, calculating to obtain a differential control output value according to the mass deviation change rate and a preset differential gain value, and summing the proportional control output value, the integral control output value and the differential control output value to obtain the filling adjustment parameter.

By adopting the technical scheme, the proportional control output value is calculated by adopting the proportional control principle according to the target deviation value and the preset proportional gain. And calculating an integral control output value by adopting an integral control principle according to the mass deviation accumulated value and a preset integral gain. And calculating a differential control output value by adopting a differential control principle according to the deviation change rate and a preset differential gain. And summing the three control output values, namely adopting a PID control algorithm to obtain the final filling regulation parameters. According to the technical scheme, a PID control theory is applied, three factors of current deviation, accumulated deviation and deviation change trend are comprehensively considered, filling parameters can be accurately generated in real time, and fine closed-loop control is realized for the honey filling process. Promote filling stability and product uniformity, realize the accurate filling of automatic, intelligent honey.

Optionally, determining the honey injection amount corresponding to the filling regulation parameter according to an injection amount mapping table, generating a control scheme according to the honey injection amount, and controlling the operation of filling equipment according to the control scheme.

By adopting the technical scheme, the specific honey injection quantity value corresponding to the calculated filling adjustment parameter is determined according to the preset mapping relation table of the filling adjustment parameter and the honey injection quantity. And generating a corresponding filling equipment control scheme through a filling program according to the determined honey injection quantity. According to the control scheme, a control signal is output to drive the filling equipment to realize accurate honey injection operation. According to the technical scheme, the injection quantity setting is obtained through table lookup and then is converted into the control scheme which can be executed by the equipment, so that the corresponding relation between the filling parameters and the equipment control is realized, and the operation process of the filling equipment can be accurately controlled according to the calculation result, so that the injection quantity of the honey is ensured to strictly meet the expected requirement.

Optionally, obtaining the honey quality of a plurality of target small bags according to a preset interval period, counting the honey quality change speed of the plurality of target small bags in the preset interval period, comparing the honey quality change speed with a preset first speed threshold and a preset second speed threshold respectively, wherein the preset first speed threshold is larger than the preset second speed threshold, stopping the filling equipment and generating alarm information to be sent to a user terminal if the honey quality change speed is larger than or equal to the preset first speed threshold, and repeating the step of adjusting working parameters corresponding to the filling equipment according to the filling adjustment parameters and generating prompt information to be sent to an operation staff terminal if the honey quality change speed is smaller than the preset second speed threshold, wherein the step of obtaining the honey quality of the plurality of target small bags according to the preset interval period is repeated.

By adopting the technical scheme, the honey quality of a plurality of filled target sachets is periodically obtained according to the preset time interval. The speed value of the variation of the honey quality of the plurality of pouches in this period is counted. And respectively comparing the calculated honey quality change speed with two preset thresholds, wherein the first threshold is larger than the second threshold. And stopping the filling equipment and sending alarm information if the change speed is greater than or equal to the first threshold value. And if the change speed is between the two thresholds, readjusting the filling parameters to control the filling equipment, and sending prompt information. If the rate of change is less than the second threshold, periodic detection continues. According to the technical scheme, the double threshold detection quality change speed is set, so that early warning and quick response can be carried out on equipment faults and product quality defects, and the stability of the production line is improved. Meanwhile, quality problems of different levels are distinguished, different countermeasures are taken, and refined quality control is realized.

In a second aspect of the application, a system for an automatic filling method for bagged honey is provided.

An information acquisition module for acquiring a first quality of honey contained in a first honey bag at a first time, the first honey bag comprising at least one second honey bag into which honey has been injected;

The information processing module is used for determining a second quality of honey contained in the second honey bag according to the first quality and the number of the second honey bags;

The data calculation module is used for comparing each second mass with the standard mass to obtain each first deviation value, acquiring the current honey viscosity, determining each second deviation value according to the honey viscosity and the second mass, and determining each target deviation value according to each first deviation value and each second deviation value;

And the parameter adjusting module is used for determining an adjusting parameter according to the target deviation value and controlling the quality of the honey injected into a third honey bag according to the adjusting parameter, wherein the third honey bag is a honey bag without the honey.

In a third aspect of the application, an electronic device is provided.

A system for the automatic filling method of bagged honey comprises a memory, a processor and a program stored on the memory and capable of running on the processor, wherein the program can realize the automatic filling method of bagged honey when loaded and executed by the processor.

In a fourth aspect of the application, a computer readable storage medium is provided.

A computer readable storage medium storing a computer program which when executed by a processor causes the processor to implement a method of automatically filling bagged honey.

In summary, one or more technical solutions provided in the embodiments of the present application at least have the following technical effects or advantages:

1. The application determines the mass of honey in each second honey bag, i.e. the second mass, by taking the total mass of a first honey bag comprising a plurality of second honey bags and determining the mass of honey in each second honey bag based on the number of second honey bags. And comparing the obtained second masses with the standard masses respectively, and calculating a mass deviation value of each second honey bag, namely a first deviation value. And acquiring the current viscosity parameter of the honey in real time, and determining a viscosity deviation value of each second honey bag, namely a second deviation value, according to the corresponding relation between the viscosity of the honey and the second quality. And combining the first deviation value and the second deviation value to determine a target deviation value of each second honey bag. And determining a corresponding filling parameter according to the target deviation value, and controlling the honey filling quality of the third unfilled honey bag according to the filling parameter. The second honey bag quality is calculated by acquiring the total mass of the first honey bag, and the target deviation is determined by combining the viscosity change of the honey, so that the filling parameters can be corrected in real time, and the problem of filling quality caused by the viscosity fluctuation of the honey in the background technology is effectively solved. The full-automatic control of the filling process is realized, and the production efficiency is improved.

2. The application realizes the monitoring of the filling speed by detecting the filling time and calculating the filling speed, and can quickly find and adjust the abnormal filling speed, thereby ensuring the stable filling process, avoiding the problem of filling quality caused by abnormal filling speed and having the effect of optimizing the stability of the filling quality.

3. The target deviation value is determined by comprehensively considering three factors of the current deviation, the accumulated deviation and the deviation change trend through the PID control method. The honey filling system can accurately generate filling parameters in real time, realize fine closed-loop control on the honey filling process, improve the filling stability and the product consistency, and realize automatic and intelligent accurate honey filling.

Drawings

Fig. 1 is a schematic flow chart of an automatic bagged honey filling method according to an embodiment of the present application.

Fig. 2 is a schematic diagram for detecting injection speed of an automatic filling method of bagged honey according to an embodiment of the present application.

Fig. 3 is a schematic diagram of a system structure of an automatic filling method for bagged honey according to an embodiment of the present application.

Fig. 4 is a schematic structural diagram of an electronic device according to the disclosure.

Reference numerals illustrate 301, an information acquisition module, 302, an information processing module, 303, a data calculation module, 304, a parameter adjustment module, 400, an electronic device, 401, a processor, 402, a memory, 403, a user interface, 404, a network interface, 405, and a communication bus.

Detailed Description

In order that those skilled in the art will better understand the technical solutions in the present specification, the technical solutions in the embodiments of the present specification will be clearly and completely described below with reference to the drawings in the embodiments of the present specification, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments.

In describing embodiments of the present application, words such as "for example" or "for example" are used to mean serving as examples, illustrations, or descriptions. Any embodiment or design described herein as "such as" or "for example" in embodiments of the application should not be construed as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "or" for example "is intended to present related concepts in a concrete fashion.

In the description of embodiments of the application, the term "plurality" means two or more. For example, a plurality of systems means two or more systems, and a plurality of screen terminals means two or more screen terminals. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating an indicated technical feature. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.

In order to facilitate understanding of the method and system provided by the embodiments of the present application, a description of the background of the embodiments of the present application is provided before the description of the embodiments of the present application.

At present, in the traditional production process of the honey in the small bags, the viscosity of the honey can be influenced by factory environment to cause fluctuation of the viscosity of the honey, so that the quality of honey output in the operation of a filling machine is influenced, and the quality of honey injected into the honey bags is deviated.

The embodiment of the application discloses an automatic filling method of bagged honey, which is characterized in that the total mass of a first honey bag is obtained at the first time, the number of small bags contained in the big bag is counted, and the average honey mass of each small bag is calculated according to the number. The first deviation value for each bag is obtained in comparison with the standard mass. And detecting the viscosity of the honey in real time, and judging a second deviation value caused by the viscosity change by combining the quality of the small bag. The two deviations are combined to obtain a target deviation value of each small bag, quality adjustment parameters of filling of the subsequent small bags are determined according to the target deviation values, the effect of automatically adjusting filling parameters during filling operation through error feedback is achieved, and the method is mainly used for solving the problem that fluctuation of honey viscosity affects the quality of honey output during filling operation, and the quality of filling honey into the honey bags is deviated.

Those skilled in the art will appreciate that the problems associated with the prior art are solved by the present application, and a detailed description of a technical solution according to an embodiment of the present application is provided below, wherein the detailed description is given with reference to the accompanying drawings.

Referring to fig. 1, an automatic filling method of bagged honey includes steps S10 to S40, specifically including the steps of:

s10, acquiring a first quality of honey contained in a first honey bag at a first moment, wherein the first honey bag comprises at least one second honey bag filled with honey.

Wherein, in the honey automatic filling production line, an electronic weighing device and an incoming material sub-packaging device are arranged. When the bagged honey is output from the filling machine, the weight detection is firstly carried out through the electronic weighing device. When the accumulated sum of the qualities of the small bags of honey reaches a preset set value, the small bags of honey are packed into a whole by the incoming material sub-packing device, and the external packing is automatically completed, so that a finished product for completing the packing is formed, and the finished product is a first honey bag.

A second honey pouch refers to those individual, filled, pouch honey products that make up the first honey pouch. A first honey bag contains a plurality of second honey bags. The small bags of honey are weighed by an electronic weighing device after being filled and molded, and are automatically packed into a first honey bag after reaching a set total weight.

Specifically, at a first moment when the first honey bag passes under the electronic weighing sensor, the sensor detects the total weight of the first honey bag, namely the first quality, in real time and sends the first quality to the system.

And S20, determining the second quality of the honey contained in the second honey bag according to the first quality and the number of the second honey bags.

Wherein, set up photoelectric sensor in liquid filling machine exit for detect and statistics packagine machine output second honey bag quantity. The photoelectric sensor can accurately detect each passing second honey bag and transmit detection signals to the system in real time. The system counts and counts the signals of the photoelectric sensor, monitors and records the production quantity of the second honey bags in real time.

Specifically, the number of the second honey bags output is detected and counted in real time through the photoelectric sensor, and the total number n of the second honey bags of the batch of products is obtained. An electronic weighing sensor is arranged at the tail end of the conveying belt and used for detecting the total weight m of the first honey bag which is packaged by the forming machine. The average weight of the honey in each second honey bag can be accurately obtained by calculating the average value of the total number n of the second honey bags and the total weight m of the first honey bags, namely the first mass and the second honey bags. Thus, the weight of the single second bag is calculated according to the relation between the weight of the first honey bag and the number of the second honey bags, weighing detection of each second bag can be avoided, a system is simplified, and cost is reduced. Meanwhile, the total weight and the number are utilized to determine the single weight, so that the calculation is convenient and quick, and the efficiency is improved. The accurate calculation of the weight of each second bag is guaranteed, a basis is provided for subsequent quality control, and automatic and accurate production is realized.

S30, comparing the second mass with the standard mass to obtain first deviation values, obtaining the current honey viscosity, and determining the second deviation values according to the honey viscosity and the second mass.

The standard quality refers to a quality standard value which is preset and required to be achieved by each second honey bag in the honey automatic packaging production line. The specific setting may include a value, the standard mass having a specific value indicative of the mass that the second honey bag should reach after filling the package is completed, e.g. 300 grams. Error range, standard quality can be preset to an acceptable error range, for example plus or minus 5 grams, due to the difficulty in completely avoiding errors during measurement and filling. The setting basis, the setting of standard quality can be predetermined according to the density, concentration, capacity of the packaging bag and other factors of honey, so that the consistency of quality is ensured. The record is saved, the determination and setting of standard quality have detailed calculation process and parameter record, and the record is input into a control system of a production line for saving and is used as a basis for quality judgment. The standard quality setting can be modified and optimized and adjusted as necessary according to the conditions of raw material change and the like so as to ensure the adaptability.

The viscosity of honey refers to the degree of viscosity of honey, which is an important parameter that characterizes the quality and composition of honey.

As the viscosity increases, the fluidity of the honey may decrease, possibly slowing the filling process, resulting in a decrease in the quality of the honey in each bag. Conversely, if the viscosity is reduced, the fluidity increases, possibly resulting in an increase in the mass of honey in each bag. The viscosity of the honey changes and the quality of the honey flowing into the bag will change during the same time. The viscosity change of the honey may also lead to accelerated wear of the filling equipment, which also affects the accuracy of the filling process.

Specifically, the system presets a standard mass value M for the second honey bag. When the mass M of each second honey bag is received, namely the second mass, the system can compare with the standard mass M immediately, and the mass deviation value of the second honey bag and the standard mass M is calculated and used as the first deviation value. And a viscosity detection device is arranged at the sensor at the same time, and the viscosity value n of the passing raw material honey is monitored in real time. The system determines according to the viscosity value n, and compares the third mass of the second honey bag with the standard mass M under the viscosity value, and the obtained difference value is used as a second deviation value. By the method, the detection results of two dimensions of the actual product quality and the raw material attribute are considered, the quality deviation control parameter can be more comprehensively and accurately determined, a more reliable and accurate basis is provided for subsequent closed-loop control, and therefore the control precision and stability of the whole production line are improved.

In an alternative embodiment of the application, the specific process of determining the third mass and calculating the second deviation value according to the viscosity of the honey comprises the steps of arranging a viscosity detection device at a sensor and monitoring the viscosity value n of raw honey passing through a conveying belt in real time. The central control system stores a preset mapping relation table of honey viscosity and density. After the viscosity value n is obtained, the system searches the honey density d corresponding to the viscosity n according to the mapping table. And then the system reads the preset standard second honey bag capacity parameter, and calculates a theoretical quality value a according to the density d. The mass sensor has acquired the actual mass m of each second honey bag, i.e. the second mass. The system compares the calculated theoretical mass a with the second mass m, and the difference between the theoretical mass a and the second mass m is used as a second deviation value. In this way, the influence of the viscosity change of the honey on the density and theoretical quality of the honey is considered, and compared with the actual quality, the quality deviation can be accurately judged, so that the accuracy of quality control is improved. The method provides a more reliable basis for subsequent closed-loop control, and ensures that the automatic control of the whole production line is more intelligent and has strong adaptability.

Referring to fig. 2, on the basis of the above embodiment, there is also a process of adjusting the honey injection speed according to the honey viscosity, and the specific steps include S31 to S33:

S31, acquiring a first time length of containing honey in the second honey bag, wherein the first time length is the time length of injecting the honey into the second honey bag.

Wherein the first time period refers to the time spent for the complete process of filling honey from the reservoir into a single second honey bag.

The filling machine is, for example, provided with a time detection device for detecting the injection time of honey from the reservoir into each second honey bag. When honey infusion is started, the time detection module starts timing, and when the honey bag is monitored to be full and is moved away, the duration of the honey infusion is recorded and stored as a first time length, and the first time length reflects the complete process time of the whole honey infusion from the storage tank to the single second honey bag. Obtaining the injection duration may monitor whether the execution time of each packaging process is normal, and too long may indicate a line blockage, too short may be an abnormality such as insufficient injection. The injection duration and the honey viscosity have a certain relation, for example, if the honey viscosity is high, the speed of the filling machine can be reduced when the honey is injected into the honey bag, and parameters such as the flow rate and the like can be calculated by analyzing the injection duration. By detecting the time length parameter, the running condition of the whole automatic production process can be monitored more comprehensively, problems can be found and treated in time, and continuous and stable running of the production line is ensured.

S32, calculating the injection speed corresponding to the viscosity of the honey according to the third mass and the first time length.

Wherein the injection rate is a key technical parameter reflecting the flow rate of honey from the storage tank to the target honey bag on an automatic packaging line. The injection speed is detected by monitoring the mass of each second honey bag in real time, acquiring the corresponding injection duration by matching with a time detection module, and calculating the reverse pushing according to the mass and time parameters to obtain the injection speed of the honey from the storage tank to the single bag.

Illustratively, the system obtains the honey injection rate under the current honey viscosity condition according to a calculation formula of the honey injection rate after obtaining the third mass and the first time period. The injection speed reflects the actual flow rate of the current honey in the pipeline, whether the honey is smoothly transported or not can be judged, the running condition of the production line is monitored, and faults such as pipeline blockage and the like are found. By detecting the injection speed of the key parameters, the automatic production process can be comprehensively monitored and analyzed, the problems can be timely found and processed, and the stable and efficient operation of the system is ensured.

And S33, judging whether the injection speed exceeds a preset injection speed standard range, and if the injection speed is greater than or equal to an injection speed upper limit value in the preset injection speed standard range or less than or equal to an injection speed lower limit value in the preset injection speed standard range, generating a speed adjustment parameter according to the injection speed, and controlling the injection speed of injecting honey into the third honey bag according to the speed adjustment parameter.

The preset injection speed standard range is an allowed interval of ideal honey injection speed determined according to various factors such as honey attributes, pipeline transmission characteristics, packaging bag mechanical strength and the like, and the allowed interval of the ideal honey injection speed is obtained by integrating laboratory data and on-site actual data of staff. The range is represented by an upper maximum speed limit and a lower minimum speed limit, respectively representing the highest and lowest values allowed for the honey infusion rate under automated production conditions.

Illustratively, the system presets a standard range of honey injection speeds consisting of an upper maximum speed limit, i.e. the upper injection speed limit, and a lower minimum speed limit, i.e. the lower injection speed limit. After the system detects the injection speed of each second honey bag, the system judges whether the injection speed is preset in the standard range of the injection speed. If the injection speed is greater than or equal to the maximum upper limit and less than the minimum lower limit, indicating that the honey injection process is abnormal, automatically generating speed adjusting parameters according to a formula by the system. And the system sends the speed adjusting parameter to the filling machine according to the speed adjusting parameter, and is used for adjusting the working speed of the filling machine and controlling the injection speed within a standard range again. The method realizes the closed-loop control of the injection speed of key parameters, can effectively inhibit abnormal speed, ensures the stability of the whole injection process, and prevents the occurrence of product and equipment problems, thereby ensuring the continuous, stable and efficient operation of the automatic packaging line.

And S40, determining each target deviation value according to each first deviation value and each second deviation value, determining an adjusting parameter according to the target deviation value, and controlling the quality of honey injected into a third honey bag according to the adjusting parameter, wherein the third honey bag is a honey bag without honey injection.

Specifically, after the system acquires the first deviation value and the second deviation value, the system combines the first deviation value and the second deviation value according to a preset algorithm to serve as a target deviation value of the bag. The target deviation value reflects the gap of the current bag from the standard quality. The system converts the target deviation value into the adjustment parameter of the honey injection amount according to the PID algorithm. The parameter is sent to a filling device of the third honey bag, and the honey injection quantity is finely adjusted in real time according to the parameter so as to eliminate deviation and enable the quality of the third bag to be close to the standard. The injection quantity of each bag is regulated in real time through the combination of quality detection and closed-loop control, so that the accurate monitoring and optimization of the full-automatic packaging process are realized, and the stability of the product quality is ensured.

In another alternative embodiment of the application, the specific step of combining the first deviation value and the second deviation value as the target deviation value of the bag by the system according to a preset algorithm comprises the step of continuously detecting the first deviation value and the second deviation value of each second honey bag by the system. To evaluate the overall bias level, the system applies a mean algorithm, calculating the arithmetic mean of all the first and second bias values as the mass bias. This parameter reflects the average mass error of the whole process. And then the system accumulates each mass deviation to obtain a mass deviation accumulated value. This value represents the cumulative trend of the overall quality deviation. The system also calculates the difference value of two adjacent mass deviations, and obtains the mass deviation change rate by combining the sampling interval time. The rate of change reflects the deviation trend. The quality control effect of the process can be comprehensively evaluated by integrating three parameters of quality deviation, deviation accumulation and change rate, and a richer feedback basis is provided for subsequent closed-loop control, so that accurate monitoring and optimization of an automatic packaging process are realized, and the stability of the product quality is ensured.

In yet another alternative embodiment of the application, the specific process of converting the target deviation value into the honey infusion quantity by the PID algorithm comprises the system having obtained the current honey bag mass deviation, mass deviation cumulative value and mass deviation change rate. To accurately adjust the next bag fill volume, the system multiplies the target offset value by a preset proportional gain to obtain a proportional control output. Meanwhile, the system multiplies the deviation accumulated value with the integral gain to obtain an integral control output, and multiplies the deviation change rate with the differential gain to obtain a differential control output. And finally, summing and fusing the three outputs to obtain the PID regulating parameters in the filling process. The PID parameter contains the comprehensive information of the current error, the accumulated error and the error change trend. The injection quantity of the next bag can be finely adjusted by inputting the injection quantity into a filling executing mechanism, so that the quality is quickly close to the standard, and the high-precision closed-loop control is realized. The control strategy combines feedback, prediction and stability characteristics, and can greatly improve the automation accuracy and quality stability of the packaging process.

In a preferred embodiment of the application, the system monitors the quality change trend of honey in the injection process in real time so as to early warn abnormal conditions, and the method comprises the steps that the system collects quality data of a plurality of packaged target honey sachets according to a preset interval period and counts the change speed of the quality data in one collection period, namely the quality change speed. And then the system compares the mass change speed obtained through statistics with two preset speed thresholds respectively. The first speed threshold is higher than the second speed threshold. If the change speed is greater than or equal to the first speed threshold, indicating that the process is out of control, immediately stopping the filling equipment and sending alarm information to the user terminal. If the speed is between the second threshold value and the first threshold value, the adjustment parameter optimization is repeated, and a prompt is sent to maintenance personnel to guide inspection. If the speed is lower than the second threshold, the process is considered stable, and periodic acquisition of quality data monitoring is continued. The change trend of the packaging quality can be continuously monitored by setting the multistage speed threshold, abnormal processes can be rapidly found and responded, and the adjustment scheme is timely optimized, so that the stable, controllable and efficient continuous operation of the whole automatic honey packaging production line is ensured.

The following are system embodiments of the present application that may be used to perform method embodiments of the present application. For details not disclosed in the platform embodiments of the present application, reference is made to the method embodiments of the present application.

Referring to fig. 3, a system for an automatic filling method of bagged honey according to an embodiment of the present application includes an information obtaining module 301, an information processing module 302, a data calculating module 303, and a parameter adjusting module 304, where:

an information acquisition module 301 for acquiring a first quality of honey contained in a first honey bag at a first moment, the first honey bag comprising at least one second honey bag into which honey has been injected;

An information processing module 302, configured to determine a second quality of the honey contained in the second honey bag according to the first quality and the number of the second honey bags;

The data calculation module 303 is configured to compare each second mass with the standard mass to obtain each first deviation value, obtain a current honey viscosity, determine each second deviation value according to the honey viscosity and the second mass, and determine each target deviation value according to each first deviation value and each second deviation value;

the parameter adjusting module 304 is configured to determine an adjusting parameter according to the target deviation value, and control the quality of the honey injected into the third honey bag according to the adjusting parameter, where the third honey bag is a honey bag without honey.

It should be noted that, when the apparatus provided in the foregoing embodiment implements the functions thereof, only the division of the foregoing functional modules is used as an example, in practical application, the foregoing functional allocation may be implemented by different functional modules, that is, the internal structure of the device is divided into different functional modules, so as to implement all or part of the functions described above. In addition, the embodiments of the apparatus and the method provided in the foregoing embodiments belong to the same concept, and specific implementation processes of the embodiments of the method are detailed in the method embodiments, which are not repeated herein.

The application also discloses electronic equipment. Referring to fig. 4, fig. 4 is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure. The electronic device 400 may include at least one processor 401, at least one network interface 404, a user interface 403, a memory 402, and at least one communication bus 405.

Wherein a communication bus 405 is used to enable connected communications between these components.

The user interface 403 may include a Display screen (Display) interface and a Camera (Camera) interface, and the optional user interface 403 may further include a standard wired interface and a standard wireless interface.

The network interface 404 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface), among others.

Wherein the processor 401 may include one or more processing cores. The processor 401 connects the various parts within the entire server using various interfaces and lines, performs various functions of the server and processes data by executing or executing instructions, programs, code sets, or instruction sets stored in the memory 402, and calling data stored in the memory 402. Alternatively, the processor 401 may be implemented in at least one hardware form of digital signal Processing (DIGITAL SIGNAL Processing, DSP), field-Programmable gate array (Field-Programmable GATE ARRAY, FPGA), programmable logic array (Programmable Logic Array, PLA). The processor 401 may integrate one or a combination of several of a central processing unit (Central Processing Unit, CPU), an image processor (Graphics Processing Unit, GPU), a modem, etc. The CPU mainly processes an operating system, a user interface diagram, an application program and the like, the GPU is used for rendering and drawing contents required to be displayed by the display screen, and the modem is used for processing wireless communication. It will be appreciated that the modem may not be integrated into the processor 401 and may be implemented by a single chip.

The Memory 402 may include a random access Memory (Random Access Memory, RAM) or a Read-Only Memory (Read-Only Memory). Optionally, the memory 402 includes a non-transitory computer readable medium (non-transitory computer-readable storage medium). Memory 402 may be used to store instructions, programs, code sets, or instruction sets. The memory 402 may include a stored program area that may store instructions for implementing an operating system, instructions for at least one function (such as a touch function, a sound playing function, an image playing function, etc.), instructions for implementing the various method embodiments described above, etc., and a stored data area that may store data, etc., involved in the various method embodiments described above. The memory 402 may also optionally be at least one storage device located remotely from the aforementioned processor 401. Referring to fig. 4, an operating system, a network communication module, a user interface module, and an application program of an automatic filling method of bagged honey may be included in a memory 402 as a computer storage medium.

In the electronic device 400 shown in fig. 4, the user interface 403 is mainly used to provide an input interface for a user to obtain data input by the user, and the processor 401 may be used to invoke an application program in the memory 402 for storing a method for automatically filling bagged honey, which when executed by the one or more processors 401, causes the electronic device 400 to perform the method as in one or more of the embodiments described above. It should be noted that, for simplicity of description, the foregoing method embodiments are all described as a series of acts, but it should be understood by those skilled in the art that the present application is not limited by the order of acts described, as some steps may be performed in other orders or concurrently in accordance with the present application. Further, those skilled in the art will also appreciate that the embodiments described in the specification are all of the preferred embodiments, and that the acts and modules referred to are not necessarily required for the present application.

In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to related descriptions of other embodiments.

In the several embodiments provided by the present application, it should be understood that the disclosed apparatus may be implemented in other ways. For example, the apparatus embodiments described above are merely illustrative, such as a division of units, merely a division of logic functions, and there may be additional divisions in actual implementation, such as multiple units or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be through some service interface, device or unit indirect coupling or communication connection, electrical or otherwise.

The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed over a plurality of 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.

In addition, each functional unit in the embodiments of the present application may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.

The integrated units, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a computer readable memory. Based on this understanding, the technical solution of the present application may be embodied essentially or in a part contributing to the prior art or in whole or in part in the form of a software product stored in a memory, comprising several instructions for causing a computer device (which may be a personal computer, a server or a network device, etc.) to perform all or part of the steps of the method of the various embodiments of the present application. The memory includes various media capable of storing program codes, such as a USB flash disk, a mobile hard disk, a magnetic disk or an optical disk.

The above are merely exemplary embodiments of the present disclosure and are not intended to limit the scope of the present disclosure. That is, equivalent changes and modifications are contemplated by the teachings of this disclosure, which fall within the scope of the present disclosure. Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure.

This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a scope and spirit of the disclosure being indicated by the claims.

Claims

1. An automatic filling method of bagged honey is characterized by comprising the following steps:

Determining an adjusting parameter according to the target deviation value, and controlling the quality of honey injected into a third honey bag according to the adjusting parameter, wherein the third honey bag is a honey bag without honey injection;

the target deviation value comprises a mass deviation, a mass deviation accumulated value and a mass deviation change rate, and the target deviation value is determined according to the first deviation value and the second deviation value, and comprises the following steps:

Calculating the average value of each first deviation value and each second deviation value according to an average value algorithm to obtain each quality deviation;

accumulating the obtained mass deviations to obtain the mass deviation accumulated value;

Calculating the difference value between two adjacent mass deviations in the mass deviations, and obtaining the deviation change rate according to the difference value and a preset sampling interval;

after obtaining the mass deviation, the mass deviation accumulated value and the deviation change rate, the method further comprises the following steps:

Calculating to obtain a proportional control output value according to the target deviation value and a preset proportional gain value;

calculating to obtain an integral control output value according to the mass deviation accumulated value and a preset integral gain value;

Calculating to obtain a differential control output value according to the mass deviation change rate and a preset differential gain value;

and summing the proportional control output value, the integral control output value and the differential control output value to obtain the filling regulation parameter.

2. The method of automatically filling bagged honey according to claim 1, wherein the determining each second deviation value according to the viscosity of the honey and the second mass comprises:

Determining the honey density corresponding to the honey viscosity according to the honey density mapping table;

calculating to obtain a third quality according to the honey density and the standard second honey bag capacity;

and calculating the difference value between the third mass and the second mass to obtain the second deviation value.

3. The method of automatic filling bagged honey according to claim 2, wherein after calculating the third mass according to the honey density and the standard second honey bag capacity, further comprising:

Acquiring a first time length for containing honey in the second honey bag, wherein the first time length is the time length for injecting the honey into the second honey bag;

According to the third mass and the first time length, calculating and obtaining the injection speed corresponding to the honey viscosity;

judging whether the injection speed exceeds a preset injection speed standard range or not;

If the injection speed is greater than or equal to the injection speed upper limit value in the preset injection speed standard range or less than or equal to the injection speed lower limit value in the preset injection speed standard range, generating a speed adjustment parameter according to the injection speed, and controlling the injection speed of injecting honey into the third honey bag according to the speed adjustment parameter.

4. The method of automatic filling bagged honey according to claim 1, wherein the summing the proportional control output value, the integral control output value and the differential control output value, after obtaining the filling adjustment parameter, further comprises:

Determining the honey injection amount corresponding to the filling adjustment parameters according to an injection amount mapping table;

And generating a control scheme according to the honey injection amount, and controlling the operation of filling equipment according to the control scheme.

5. The method of automatic filling bagged honey according to claim 1, further comprising, after controlling the quality of honey injected into the third honey bag according to the adjustment parameter:

obtaining the honey quality of a plurality of target small bags according to a preset interval period;

counting the honey quality change speed of the honey quality of the target small bags in the preset interval period;

comparing the honey quality change speed with a preset first speed threshold value and a preset second speed threshold value respectively, wherein the preset first speed threshold value is larger than the preset second speed threshold value;

If the honey quality change speed is greater than or equal to the preset first speed threshold, stopping filling equipment, generating alarm information and sending the alarm information to a user terminal;

If the honey quality change speed is greater than or equal to the preset second speed threshold and less than the preset first speed threshold, repeating the step of adjusting the working parameters corresponding to the filling equipment according to the filling adjustment parameters, generating prompt information and sending the prompt information to an operation and maintenance personnel terminal;

And if the honey quality change speed is smaller than the preset second speed threshold, repeating the step of acquiring the honey quality of a plurality of target small bags according to the preset interval period.

6. A system for an automatic filling method of bagged honey, the system comprising:

an information acquisition module (301) for acquiring a first quality of honey contained in a first honey bag at a first moment, the first honey bag comprising at least one second honey bag into which honey has been infused;

an information processing module (302) for determining a second mass of honey contained in the second honey bag based on the first mass and the number of second honey bags;

the data calculation module (303) is used for comparing each second mass with the standard mass to obtain each first deviation value, obtaining the current honey viscosity, determining each second deviation value according to the honey viscosity and the second mass, and determining each target deviation value according to each first deviation value and each second deviation value;

The parameter adjusting module (304) is used for determining an adjusting parameter according to the target deviation value and controlling the quality of honey injected into a third honey bag according to the adjusting parameter, wherein the third honey bag is a honey bag without honey injection;

7. An electronic device comprising a processor (401), a memory (402), a user interface (403) and a network interface (404), the memory (402) being configured to store instructions, the user interface (403) and the network interface (404) being configured to communicate with other devices, the processor (401) being configured to execute the instructions stored in the memory (402) to cause the electronic device to perform the method of automatically filling bagged honey as claimed in any one of claims 1 to 5.

8. A computer readable storage medium storing instructions that, when executed, perform the method of automatically filling bagged honey of any one of claims 1-5.