CN-121972453-A - Automatic hydrocarbon cleaning equipment, control method thereof and storage medium

CN121972453ACN 121972453 ACN121972453 ACN 121972453ACN-121972453-A

Abstract

The application discloses automatic hydrocarbon cleaning equipment, a control method thereof and a storage medium, wherein the method comprises the steps of placing batch of workpieces to be cleaned into a cleaning basket; sampling and detecting the workpieces in the cleaning basket to obtain surface pollution parameters, calculating the comprehensive pollution degree of the workpieces based on the surface pollution parameters and the type information of the workpieces, respectively sampling the current cleaning fluid parameters of a plurality of cleaning tanks of the automatic hydrocarbon cleaning equipment, calculating the comprehensive cleaning capability index of each cleaning tank, determining a cleaning matching result according to the comprehensive pollution degree and the comprehensive cleaning capability index corresponding to each cleaning tank, determining whether each cleaning tank meets the cleaning condition of the workpieces or not according to the cleaning matching result, sequentially conveying the cleaning basket to each cleaning tank according to the cleaning matching result, drying the cleaning basket by a drying device in the automatic hydrocarbon cleaning equipment, and outputting the cleaning basket after drying is completed. The application can simultaneously improve the cleaning effect and the cleaning efficiency of the workpiece.

Inventors

WANG ZHIHONG
Gui Yunhua

Assignees

合肥市富士卓源精密工业有限公司

Dates

Publication Date: 20260505
Application Date: 20251201

Claims (10)

1. A control method of an automated hydrocarbon cleaning apparatus, comprising: placing batch of workpieces to be cleaned into a cleaning basket, and obtaining workpiece types corresponding to the workpieces; sampling and detecting the workpiece in the cleaning basket to obtain a surface pollution parameter, and calculating the comprehensive pollution degree of the workpiece based on the surface pollution parameter and the type information; Respectively sampling current cleaning liquid parameters of a plurality of cleaning tanks of the automatic hydrocarbon cleaning equipment, and calculating the comprehensive cleaning capability index of each cleaning tank based on the cleaning liquid parameters; Determining a cleaning matching result according to the comprehensive pollution degree and the comprehensive cleaning capability index corresponding to each cleaning tank, wherein the cleaning matching result is used for representing whether each cleaning tank meets the cleaning condition of the workpiece or not; According to the cleaning matching result, the cleaning basket is sequentially conveyed to each cleaning tank for cleaning; Transferring the cleaned cleaning basket to a drying device in automatic hydrocarbon cleaning equipment for drying treatment; And after the drying is finished, outputting the cleaning basket.
2. The method for controlling an automated hydrocarbon cleaning apparatus according to claim 1, wherein the sampling the workpieces in the cleaning basket to obtain the surface contamination parameters comprises: Acquiring total weight information of a cleaning basket after the workpieces are placed in the cleaning basket, and acquiring single weight information of each workpiece; obtaining the estimated number of the workpieces in the cleaning basket according to the total weight information, the single weight information and a preset correction coefficient; when the estimated number of the workpieces is smaller than or equal to a preset number threshold, detecting all the workpieces in the cleaning basket, and obtaining surface pollution parameters through data integration processing; and when the estimated number of the workpieces is larger than the number threshold, sampling and detecting the workpieces with preset proportions in the cleaning basket, and obtaining the surface pollution parameters through data integration processing.
3. The method of controlling an automated hydrocarbon cleaning apparatus of claim 1, wherein the surface contamination parameters include surface oil coverage, oil average thickness, and particle impurity density; The calculating the comprehensive pollution degree of the workpiece based on the surface pollution parameter and the type information comprises the following steps: according to the type of the workpiece, a first weight corresponding to the oil stain coverage rate of the surface, a second weight corresponding to the average thickness of the oil stains and a third weight corresponding to the impurity density of the particles are obtained; According to the surface oil stain coverage rate, the first weight, the oil stain average thickness, the second weight, the particle impurity density and the third weight, the comprehensive pollution degree of the workpiece is obtained through calculation according to a preset first formula, wherein the first formula is as follows: ; wherein C w represents the integrated pollution degree, S represents the oil stain coverage rate of the surface, D represents the oil stain average thickness, P represents the particle impurity density, α represents the first weight, β represents the second weight, and γ represents the third weight.
4. The control method of an automated hydrocarbon cleaning apparatus according to claim 1, wherein the automated hydrocarbon cleaning apparatus comprises a first cleaning tank, a second cleaning tank, and a third cleaning tank, which are disposed in this order; the method for respectively sampling current cleaning liquid parameters of a plurality of cleaning tanks of the automatic hydrocarbon cleaning equipment and calculating the comprehensive cleaning capability index of each cleaning tank based on the cleaning liquid parameters comprises the following steps: Sampling the crude impurity concentration and the greasy dirt solubility of the first cleaning tank, sampling the hydrocarbon liquid purity and the ultrasonic power attenuation rate of the second cleaning tank, and sampling the moisture content and the residual impurity concentration of the third cleaning tank; According to the crude impurity concentration and the greasy dirt solubility, a first comprehensive cleaning capacity index of the first cleaning tank is obtained through calculation according to a preset second formula, a second comprehensive cleaning capacity index of the second cleaning tank is obtained through calculation according to the hydrocarbon liquid purity and the ultrasonic attenuation rate through calculation according to a preset third formula, and a third comprehensive cleaning capacity index of the third cleaning tank is obtained through calculation according to the moisture content and the residual impurity concentration through calculation according to a preset fourth formula.
5. The method for controlling an automated hydrocarbon cleaning apparatus according to claim 4, wherein determining a cleaning match result based on the integrated pollution level and the integrated cleaning capability index for each cleaning tank comprises: grading treatment is carried out according to the comprehensive pollution degree, so that the pollution degree grade is obtained; Determining a cleaning matching rule according to the pollution degree grade; And determining a cleaning matching result according to the first comprehensive cleaning capability index, the second comprehensive cleaning capability index, the third comprehensive capability index and the corresponding cleaning matching rule.
6. The method for controlling an automated hydrocarbon cleaning apparatus according to claim 1, wherein the sequentially conveying the cleaning basket to each cleaning tank for cleaning according to the cleaning matching result comprises: When the cleaning matching result is a first matching result, cleaning liquid in the cleaning tank corresponding to the comprehensive cleaning capability index which does not meet the requirement is replaced, and the cleaning basket is sequentially conveyed to each cleaning tank for cleaning after the cleaning liquid is replaced, wherein the first matching result is used for representing that the comprehensive cleaning capability index of one cleaning tank does not meet the cleaning matching rule corresponding to the comprehensive pollution degree; and when the cleaning matching result is a second matching result, sequentially conveying the cleaning baskets to each cleaning tank for cleaning, wherein the second matching result is used for representing that the comprehensive cleaning capability indexes of all the cleaning tanks meet the cleaning matching rules corresponding to the comprehensive pollution degree.
7. The method of controlling an automated hydrocarbon cleaning apparatus of claim 4, wherein the second formula is: ; Wherein Cs 1 represents the first integrated cleaning ability index, C 1 represents the crude impurity concentration, S 1 represents the oil solubility; the third formula is: ; wherein Cs 2 represents the second integrated cleaning ability index, P 2 represents the hydrocarbon liquid purity, and a 2 represents the ultrasonic attenuation rate; The fourth formula is: ; Wherein Cs 3 represents the third integrated cleaning ability index, W 3 represents the moisture content, and R 3 represents the residual impurity concentration.
8. The method for controlling an automated hydrocarbon cleaning apparatus according to claim 1, wherein the drying process comprises: acquiring a current temperature value and a current wind speed in the drying device and a current humidity of the surface of the workpiece; According to the current temperature value, the preset temperature setting range, the current wind speed and the preset wind speed setting range, the working state of the drying device is adjusted; when the drying time reaches a preset timing threshold value and the current humidity is greater than a preset qualified humidity threshold value, the drying temperature of the drying device is increased until the current humidity is less than or equal to the qualified humidity threshold value; and when the drying time does not reach the timing threshold and the current humidity is smaller than or equal to the qualified humidity threshold, reducing the drying temperature of the drying device in advance.
9. An automated hydrocarbon cleaning apparatus, comprising: at least one memory; At least one processor; At least one program; The programs are stored in the memory, and the processor executes at least one of the programs to realize the control method of the automated hydrocarbon cleaning apparatus according to any one of claims 1 to 8.
10. A computer-readable storage medium storing a computer-executable signal for performing the control method of the automated hydrocarbon cleaning apparatus of any one of claims 1 to 8.

Description

Automatic hydrocarbon cleaning equipment, control method thereof and storage medium Technical Field The application relates to the technical field of automatic processing, in particular to an automatic hydrocarbon cleaning device, a control method thereof and a storage medium. Background The automatic hydrocarbon cleaning equipment is common equipment used for cleaning workpieces (such as hardware, electronic components and the like) in batches in the industrial field, and a typical operation flow of the automatic hydrocarbon cleaning equipment generally comprises the steps of loading the workpieces to be cleaned into a cleaning basket, sequentially completing cleaning through a plurality of cleaning tanks with different functions, and outputting the workpieces after being processed by a drying device so as to remove greasy dirt and impurities on the surfaces of the workpieces and meet the cleanliness requirements of subsequent processing or assembly. In the control process of the existing automatic hydrocarbon cleaning equipment, a workpiece is usually treated by adopting preset fixed cleaning parameters, and the state of the workpiece to be cleaned and the cleaning liquid are not combined, so that the cleaning strategy is timely adjusted, the actual capability of the cleaning tank is not matched with the cleaning requirement of the workpiece easily due to the control mode, the workpiece is not cleaned up to standard due to insufficient cleaning capability, or the cleaning liquid and the energy consumption are wasted due to excessive cleaning, and the cleaning effect and the cleaning efficiency are difficult to be considered. Disclosure of Invention The present application aims to solve at least one of the technical problems existing in the prior art. Therefore, the application provides the automatic hydrocarbon cleaning equipment, the control method thereof and the storage medium, and the cleaning effect and the cleaning efficiency of the workpiece can be improved simultaneously. In a first aspect, the present application provides a control method for an automated hydrocarbon cleaning apparatus, comprising: placing batch of workpieces to be cleaned into a cleaning basket, and obtaining workpiece types corresponding to the workpieces; sampling and detecting the workpiece in the cleaning basket to obtain a surface pollution parameter, and calculating the comprehensive pollution degree of the workpiece based on the surface pollution parameter and the type information; Respectively sampling current cleaning liquid parameters of a plurality of cleaning tanks of the automatic hydrocarbon cleaning equipment, and calculating the comprehensive cleaning capability index of each cleaning tank based on the cleaning liquid parameters; Determining a cleaning matching result according to the comprehensive pollution degree and the comprehensive cleaning capability index corresponding to each cleaning tank, wherein the cleaning matching result is used for representing whether each cleaning tank meets the cleaning condition of the workpiece or not; According to the cleaning matching result, the cleaning basket is sequentially conveyed to each cleaning tank for cleaning; Transferring the cleaned cleaning basket to a drying device in automatic hydrocarbon cleaning equipment for drying treatment; And after the drying is finished, outputting the cleaning basket. The control method of the automatic hydrocarbon cleaning equipment at least has the advantages that batch workpieces to be cleaned are placed into the cleaning basket and the types of the workpieces are obtained, the workpieces in the cleaning basket are sampled and detected to obtain surface pollution parameters, the comprehensive pollution degree of the workpieces is calculated in combination with the types of the workpieces, then the current cleaning liquid parameters are sampled respectively for a plurality of cleaning tanks of the automatic hydrocarbon cleaning equipment, the comprehensive cleaning capacity index of each cleaning tank is calculated on the basis of the current cleaning liquid parameters, the cleaning matching result is determined according to the comprehensive pollution degree and the comprehensive cleaning capacity index of each cleaning tank, whether the cleaning tanks meet the cleaning condition of the workpieces is judged, the cleaning basket is sequentially conveyed to the cleaning tanks according to the matching result to finish cleaning, and the cleaning tanks are conveyed to the drying device to be dried after cleaning, and finally the cleaning basket is output. The process is characterized in that the actual cleaning capacity of the cleaning tank is evaluated in real time by combining the type of the workpiece with the actual surface pollution condition to perform targeted matching, so that the problem that the cleaning tank capacity and the workpiece cleaning requirement are not matched due to fixed cleaning parameters in the prior art is