Workpiece cleaning method, system, intelligent terminal and storage medium

Abstract

The application relates to a workpiece cleaning method and system, an intelligent terminal and a storage medium, relates to the field of ultrasonic cleaning technology, and comprises the following steps: acquiring a workpiece specification; determining a total layer number of workpieces according to the workpiece specification, a cleaning pool volume and a spacing distance; determining a bottom layer workpiece number and a bottom layer workpiece specification according to the workpiece specification and a cleaning pool bottom area, and clamping the bottom layer workpiece number and the bottom layer workpiece specification on a cleaning net according to a bottom layer placement rule; determining an adjacent layer workpiece number and an adjacent layer workpiece specification according to the bottom layer workpiece number and the bottom layer workpiece specification, and generating a workpiece layer number; comparing the workpiece layer number with the total layer number of workpieces, determining an adjacent layer workpiece number and an adjacent layer workpiece specification of a next adjacent layer workpiece according to the adjacent layer workpiece number and the adjacent layer workpiece specification, or determining a cleaning power according to the workpiece specification and the total layer number of workpieces; and clamping the adjacent layer workpiece number and the spacing distance to indicate that the adjacent layer workpiece is clamped above the bottom layer workpiece in a staggered manner, and cleaning the workpiece by using the cleaning power. The application has the effect of improving the cleaning effect of the workpiece.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of ultrasonic cleaning technology, and in particular to a workpiece cleaning method, system, intelligent terminal and storage medium. BACKGROUND

[0002] Ultrasonic cleaning is to use the cavitation effect, acceleration effect and direct flow effect of ultrasonic waves in liquid to directly or indirectly act on liquid and dirt, so that the contamination layer is dispersed, emulsified and peeled off, thereby achieving the purpose of cleaning.

[0003] In the related art, the cavitation effect is more used in the ultrasonic cleaning machine. The operator adds the cleaning agent into the cleaning pool, and places the workpieces to be cleaned on the cleaning net in the cleaning pool in a superposed manner, and then starts the ultrasonic cleaning machine, so that the shock wave when the cavitation bubbles close directly impacts and cleans the stains.

[0004] For the related art in the above, the inventors believe that when the workpieces are stacked on the cleaning net, the cavitation bubbles remove the stains on the stacked workpieces, so that the stains are dispersed in the cleaning agent, which is easy to cause the stains cleaned from the upper and lower workpieces to adhere to each other on the upper and lower workpieces, resulting in poor cleaning effect of the workpieces, and there is still room for improvement. SUMMARY

[0005] In order to improve the cleaning effect of the workpieces, the present application provides a workpiece cleaning method, system, intelligent terminal and storage medium.

[0006] In a first aspect, the present application provides a workpiece cleaning method, which adopts the following technical solution:

[0007] A workpiece cleaning method, comprising:

[0008] obtaining a current workpiece specification of a workpiece;

[0009] determining a current total number of workpiece layers according to the workpiece specification, a preset cleaning pool volume and a preset interval distance;

[0010] determining a current number of bottom layer workpieces and a bottom layer workpiece specification according to the workpiece specification and a preset cleaning pool bottom area, and instructing the workpiece to be clamped on a preset cleaning net in a number of bottom layer workpieces and a preset bottom layer placement rule;

[0011] determining a current number of adjacent layer workpieces and an adjacent layer workpiece specification of a current adjacent layer workpiece according to the number of bottom layer workpieces and the bottom layer workpiece specification, and counting the number of adjacent layer workpiece layers to generate the current total number of workpiece layers;

[0012] comparing the number of workpiece layers with the total number of workpiece layers to determine the current number of adjacent layer workpieces and the adjacent layer workpiece specification of a next adjacent layer workpiece according to the number of adjacent layer workpieces and the adjacent layer workpiece specification, or to determine a current cleaning power according to the workpiece specification and the total number of workpiece layers.

[0013] The number of adjacent layer workpieces and the interval distance are used to indicate that the adjacent layer workpieces are staggered and clamped above the bottom layer workpieces, and the ultrasonic cleaning machine is instructed to clean the bottom layer workpieces and the adjacent layer workpieces with the cleaning power.

[0014] By using the above technical solution, the number and specifications of the bottom layer workpieces are determined according to the detection of the specifications of the workpieces, the bottom layer workpieces are clamped on the cleaning net according to the placement rules, and the number and specifications of the adjacent layer workpieces adjacent to the bottom layer workpieces are determined according to the number and specifications of the bottom layer workpieces, so that the determination of the number and specifications of the adjacent layer workpieces is repeatedly performed before the number of layers of the adjacent layer workpieces reaches the total number of layers of the workpieces, and the adjacent layer workpieces are staggered and clamped on the bottom layer workpieces with the number and interval distance of the adjacent layer workpieces, so that the stains cleaned on the workpieces are not easily entered into the adjacent workpieces during the cleaning of the adjacent two layers of workpieces, thereby improving the cleaning effect of the workpieces.

[0015] Optionally, during the cleaning by the ultrasonic cleaning machine, the adjusting method of the workpieces includes:

[0016] The current cleaning time is determined according to the specifications of the workpieces, the total number of layers of the workpieces, and the cleaning power.

[0017] After the cleaning time, the current transverse contact area and the current longitudinal contact area of the workpieces and the cleaning net are obtained.

[0018] The transverse contact area and the longitudinal contact area are compared to determine the current transverse offset or longitudinal offset.

[0019] Based on the transverse offset, the workpieces are instructed to clean with a preset offset distance in the transverse direction, and after cleaning, the workpieces are instructed to reset and clean with an offset distance in the longitudinal direction.

[0020] Based on the longitudinal offset, the workpieces are instructed to clean with a preset offset distance in the longitudinal direction, and after cleaning, the workpieces are instructed to reset and clean with an offset distance in the transverse direction.

[0021] By using the above technical solution, after the cleaning time, the transverse contact area and the longitudinal contact area of the workpieces and the cleaning net are detected, so that the position of the workpieces is adjusted according to the size of the transverse contact area and the longitudinal contact area, so that the ultrasonic wave can clean the position where the workpieces contact the cleaning net, thereby improving the cleaning effect of the workpieces.

[0022] Optionally, during the cleaning by the ultrasonic cleaning machine, the processing method of the stains includes:

[0023] The current stain dissipation range and the current stain dissipation position of the workpieces are obtained.

[0024] determine a current suction position according to the position of the stain, and instruct the preset suction device to move to the suction position;

[0025] compare the stain diffusion range with a preset reference diffusion range, to instruct the suction device to suck the cleaning agent containing the stain at a preset minimum suction power to maintain the cleaning effect of the cleaning agent or determine a current suction power according to the stain diffusion range;

[0026] based on the determined suction power, instruct the suction device to suck the cleaning agent containing the stain to maintain the cleaning effect of the cleaning agent;

[0027] when the suction device sucks the stain, determine a current addition speed according to the suction power, and instruct the cleaning agent without the stain to be added into the cleaning pool at the addition speed.

[0028] By adopting the above technical solutions, the stain diffusion range and the position of the stain are detected, the suction device is controlled to move to the suction position, the suction power is determined according to the stain diffusion range, the suction device sucks the cleaning agent containing the stain at the suction position and at the suction power, so that the cleaning agent remains clean, the cleaning effect of the workpiece is improved, the addition speed is determined according to the suction power, and the new cleaning agent is added into the cleaning pool at the addition speed, so that the use time of the cleaning agent is prolonged, and the convenience of cleaning the workpiece is improved.

[0029] Optionally, when the suction device sucks the stain, the adjustment method of the workpiece comprises:

[0030] determine a current upper workpiece and a lower workpiece according to two adjacent layers of workpieces;

[0031] obtain a current upper stain diffusion direction of the upper workpiece and a current lower stain diffusion direction of the lower workpiece;

[0032] compare the upper stain diffusion direction and the lower stain diffusion direction, to continue to obtain the upper stain diffusion direction and the lower stain diffusion direction or adjust the upper workpiece and the lower workpiece to instruct the upper stain diffusion direction and the lower stain diffusion direction to be opposite to the same plane;

[0033] based on the upper stain diffusion direction and the lower stain diffusion direction being opposite to the same plane, obtain a current diffusion distance of the stain;

[0034] compare the diffusion distance with a preset reference diffusion distance, to continue to obtain the diffusion distance or determine a close distance according to the diffusion distance and the reference diffusion distance;

[0035] based on the close distance, instruct the upper workpiece and the lower workpiece to be close to each other to reduce the diffusion of the stain.

[0036] By adopting the technical scheme, the upper layer dirt diffusion direction of the upper layer workpiece and the lower layer dirt diffusion direction of the lower layer workpiece are detected according to the adjacent two layers of workpieces, the position of the workpiece is adjusted so that the upper layer dirt diffusion direction and the lower layer dirt diffusion direction are opposite to the same plane, the upper layer dirt and the lower layer dirt consume momentum with each other, the range of dirt diffusion is reduced, the dirt is conveniently sucked by the suction device, and the efficiency of the suction device in sucking dirt is improved.

[0037] Optionally, the method for cleaning the workpiece further comprises:

[0038] The current upper layer workpiece specification, the upper layer workpiece number and the upper layer interval distance are determined according to the upper layer workpiece, and the current lower layer workpiece specification and the lower layer interval distance are determined according to the lower layer workpiece;

[0039] The current first cleaning power is determined according to the lower layer workpiece specification and the lower layer interval distance;

[0040] The current first cleaning time is determined according to the lower layer workpiece specification and the first cleaning power;

[0041] After the lower layer workpiece is clamped on the cleaning net, the ultrasonic cleaner is instructed to clean the lower layer workpiece for the first cleaning time according to the first cleaning power;

[0042] At the first cleaning time, the current second cleaning power is determined according to the upper layer workpiece specification and the upper layer interval distance;

[0043] After the first cleaning time, the upper layer workpiece is clamped staggered above the lower layer workpiece with the upper layer workpiece number and the interval distance, and the ultrasonic cleaner is instructed to clean the upper layer workpiece and the lower layer workpiece with the second cleaning power.

[0044] By adopting the technical scheme, the first cleaning power of the lower layer workpiece is determined according to the specification and the interval distance of the lower layer workpiece, so that the lower layer workpiece is cleaned with the first cleaning power for the first cleaning time, and after the first cleaning time, the upper layer workpiece is clamped staggered on the lower layer workpiece, so that the upper layer workpiece and the lower layer workpiece are cleaned with the second cleaning power, thereby improving the efficiency of workpiece cleaning.

[0045] Optionally, after the first cleaning time, the adjusting method of the lower layer workpiece comprises:

[0046] The current lower layer projection area of the lower layer workpiece to the cleaning net along the gravity direction is obtained;

[0047] The current minimum lower layer projection area is determined according to the lower layer projection area;

[0048] The current clamping side of the lower layer workpiece is determined according to the minimum lower layer projection area;

[0049] Adjust the lower workpiece clamping side to reduce ultrasonic attenuation.

[0050] By adopting the technical scheme, the minimum lower projection area of the lower workpiece is screened out by detecting the lower projection area of the lower workpiece projected on the cleaning net, so that the clamping side is determined, and the lower workpiece is adjusted according to the clamping side, thereby reducing the loss of ultrasonic waves of the lower workpiece, and the upper workpiece is cavitated and cleaned by the ultrasonic waves with less loss, thereby improving the cleaning effect and efficiency of the workpiece.

[0051] Optionally, after the lower workpiece is adjusted according to the clamping side, the adjustment method of the upper workpiece comprises:

[0052] obtaining the current idle area range of the area where the lower workpiece is located and the current upper projection area of the upper workpiece along the gravity direction to the cleaning net;

[0053] determining the current minimum upper projection area according to the upper projection area;

[0054] determining the current placement side of the upper workpiece according to the minimum upper projection area;

[0055] determining the current number of upper workpieces to be supplemented according to the idle area range and the minimum upper projection area;

[0056] indicating the upper workpieces to be supplemented into the idle area according to the placement side and the number of upper workpieces to be supplemented.

[0057] By adopting the technical scheme, after the lower workpiece is adjusted according to the minimum lower projection area, the idle area range of the area where the lower workpiece is located is detected, and the upper projection area of the upper workpiece is detected, the minimum upper projection area is screened out, so that the number of upper workpieces to be supplemented is determined according to the idle area range and the minimum upper projection area, and the upper workpieces are placed in the idle area according to the placement side and the number of upper workpieces to be supplemented, so that more workpieces are close to the strong cavitation area, thereby improving the cleaning effect and efficiency of the workpiece.

[0058] In a second aspect, the present application provides a workpiece cleaning system, which adopts the following technical scheme:

[0059] A workpiece cleaning system comprises:

[0060] an acquisition module, configured to acquire the workpiece specification, the lateral interference area, the longitudinal interference area, the stain dissipation range, the stain dissipation position, the upper stain dissipation direction, the lower stain dissipation direction, the dissipation distance, the lower projection area, the idle area range, and the upper projection area;

[0061] a memory, configured to store the program of any one of the workpiece cleaning methods;

[0062] The processor can load and execute the program in the memory to implement the workpiece cleaning method of any one of the above.

[0063] By adopting the technical solution, the processor loads and executes the computer program of the workpiece cleaning method stored in the memory, so that the acquisition module acquires a series of data related to workpiece cleaning and analyzes and processes the data, thereby cleaning the workpiece and improving the cleaning effect of the workpiece.

[0064] In a third aspect, the application provides an intelligent terminal, which adopts the technical solution as follows:

[0065] An intelligent terminal includes a memory and a processor, and the memory stores a computer program capable of being loaded and executed by the processor to implement the workpiece cleaning method of any one of the above.

[0066] By adopting the technical solution, the processor loads and executes the computer program of the workpiece cleaning method stored in the memory, so that the acquisition module acquires a series of data related to workpiece cleaning and analyzes and processes the data, thereby cleaning the workpiece and improving the cleaning effect of the workpiece.

[0067] In a fourth aspect, the application provides a computer storage medium capable of storing a corresponding program, having the characteristics of facilitating the improvement of the cleaning effect of the workpiece, and adopting the technical solution as follows:

[0068] A computer readable storage medium stores a computer program capable of being loaded and executed by the processor to implement the workpiece cleaning method of any one of the above.

[0069] By adopting the technical solution, the processor loads and executes the computer program of the workpiece cleaning method stored in the memory, so that the acquisition module acquires a series of data related to workpiece cleaning and analyzes and processes the data, thereby cleaning the workpiece and improving the cleaning effect of the workpiece.

[0070] In summary, the application has at least one of the following beneficial technical effects:

[0071] 1. By detecting the specifications of the workpieces, the number and specifications of the underlying workpieces are determined, the underlying workpieces are clamped on the cleaning net according to the placement rules, and then the number and specifications of the adjacent workpieces adjacent to the underlying workpieces are determined according to the number and specifications of the underlying workpieces, so that the determination of the number and specifications of the adjacent workpieces is repeatedly performed before the number of layers of the adjacent workpieces reaches the total number of layers of the workpieces, and the adjacent workpieces are clamped on the underlying workpieces in the number and interval distance, so that the stains cleaned on the workpieces are not easily entered into the adjacent workpieces when the two adjacent layers of workpieces are cleaned, thereby improving the cleaning effect of the workpieces.

[0072] 2. The position of the workpiece is adjusted according to the size of the transverse contact area and the longitudinal contact area by detecting the transverse contact area and the longitudinal contact area of the workpiece and the cleaning net after the cleaning time, so that the ultrasonic wave can clean the position where the workpiece contacts the cleaning net, thereby improving the cleaning effect of the workpiece.

[0073] 3. The stain dispersion range and the stain dispersion position are detected to control the suction device to move to the suction position, and the suction power is determined according to the stain dispersion range, so that the suction device sucks the cleaning agent containing the stain at the suction position with the suction power, so that the cleaning agent remains clean, improves the cleaning effect of the workpiece, and determines the adding speed according to the suction power, so that the new cleaning agent is added to the cleaning pool at the adding speed, thereby prolonging the use time of the cleaning agent and improving the convenience of the workpiece cleaning. BRIEF DESCRIPTION OF DRAWINGS

[0074] Figure 1 is a flowchart of a workpiece cleaning method in an embodiment of the present application.

[0075] Figure 2 is a flowchart of an adjustment method for a workpiece in an embodiment of the present application Figure 1 .

[0076] Figure 3 is a structural schematic diagram of a cleaning net in an embodiment of the present application.

[0077] Figure 4 is a flowchart of a stain treatment method in an embodiment of the present application.

[0078] Figure 5 is a flowchart of an adjustment method for a workpiece in an embodiment of the present application Figure 2 .

[0079] Figure 6 is a flowchart of a workpiece cleaning method in an embodiment of the present application.

[0080] Figure 7 is a flowchart of an adjustment method for a lower workpiece in an embodiment of the present application.

[0081] Figure 8 is a flowchart of an adjustment method for an upper workpiece in an embodiment of the present application. DETAILED DESCRIPTION

[0082] In order to make the purpose, technical scheme and advantages of the present application clearer, the present application will be further described in detail below with reference to the accompanying Figures 1-8 and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and do not limit the present application.

[0083] The application detects the workpiece specifications, so that the workpieces with the largest specifications are clamped and placed on the cleaning net according to the bottom layer workpiece quantity and the bottom layer placement rule, and then the adjacent layer workpiece quantity and the adjacent layer workpiece specifications of the adjacent layer workpieces adjacent to the bottom layer workpieces are determined according to the bottom layer workpiece specifications and the bottom layer workpiece quantity, so as to be clamped staggered above the bottom layer workpieces according to the adjacent layer workpiece quantity and the interval distance, until the workpiece layers are consistent with the total workpiece layers, so as to avoid that the stains cleaned out of the adjacent workpieces enter into the adjacent workpieces, thereby improving the cleaning effect of the workpieces.

[0084] Reference Figure 1 The embodiment of the application discloses a workpiece cleaning method, which comprises the following steps:

[0085] Step S100: acquiring the current workpiece specifications of the workpieces.

[0086] The workpiece specifications are the length, height and width of the workpieces, which are detected, uploaded and stored by a laser range finder for calling by a computer program, or the specifications of the workpieces of the batch can be input in advance by the person skilled in the art for calling by the computer program. In the embodiment, the workpieces are taken as an example of bearings, and the workpiece specifications of the workpieces are detected for further analysis and processing.

[0087] Step S101: determining the current total workpiece layers according to the workpiece specifications, a preset cleaning pool volume and a preset interval distance.

[0088] The cleaning pool volume is the volume of a preset ultrasonic cleaning pool, the cleaning pool is in the shape of a cuboid, and the volume is set by the person skilled in the art according to the actual situation. The ultrasonic generator is installed at the bottom of the cleaning pool. The interval distance is the minimum and most suitable distance between two adjacent layers of workpieces, and the specific size is set by the person skilled in the art according to the actual situation, which will not be described herein. The total workpiece layers are the maximum number of layers of workpieces that can be carried by the cleaning pool, which is summarized by the person skilled in the art according to a large number of tests on different workpiece specifications, cleaning pool volumes and interval distances, to generate a database. The database stores the workpiece specifications, cleaning pool volumes and interval distances related to the total workpiece layers, and has multiple workpiece specifications, cleaning pool volumes and interval distances corresponding to the total workpiece layers. According to the input workpiece specifications, cleaning pool volumes and interval distances, the total workpiece layers are matched and output. In the embodiment, two layers are taken as an example for further analysis and processing.

[0089] Step S102: determining the current bottom layer workpiece quantity and the bottom layer workpiece specifications according to the workpiece specifications and a preset cleaning pool bottom area, and instructing the workpieces to be clamped on a preset cleaning net according to the bottom layer workpiece quantity and a preset bottom layer placement rule.

[0090] The cleaning pool bottom area is a preset area of the cleaning pool bottom, and the specific size is set by the person skilled in the art according to the actual situation, which is not described herein. The cleaning net is a metal net placed in the cleaning pool for separating the workpieces and the cleaning pool. The bottom layer workpiece number is the number of workpieces clamped at the bottom of the cleaning net. The larger the cleaning pool bottom area, the more the bottom layer workpiece number. The bottom layer workpiece specification is the length, width and height of the largest workpiece clamped at the bottom of the cleaning net. The bottom layer workpiece specification is the largest specification in the workpiece specification. The person skilled in the art can generate a database by a large number of experiments according to different workpiece specifications and cleaning pool bottom areas. The database stores the workpiece specifications and cleaning pool bottom areas related to the bottom layer workpiece number and the bottom layer workpiece specification, and has multiple workpiece specifications and cleaning pool bottom areas corresponding to the bottom layer workpiece number and the bottom layer workpiece specification. According to the input workpiece specification and cleaning pool bottom area, the bottom layer workpiece number and the bottom layer workpiece specification are matched and output.

[0091] The bottom layer placement rule is a preset method for clamping the bottom layer workpieces at the bottom of the cleaning net, so that the distance between the bottom layer workpieces is appropriate. The specific method is set by the person skilled in the art according to the actual situation, which is not described herein. The bottom layer workpieces are clamped at the bottom of the cleaning net according to the bottom layer workpiece number and the bottom layer placement rule, so that the large specification workpieces are located in the strong cavitation region, thereby improving the cleaning effect of the workpieces.

[0092] Step S103: determining the adjacent layer workpiece number and the adjacent layer workpiece specification of the current adjacent layer workpiece according to the bottom layer workpiece number and the bottom layer workpiece specification, and counting the number of adjacent layer workpieces to generate the current workpiece layer number.

[0093] The adjacent layer workpiece number is the number of workpieces adjacent to the bottom layer, and the adjacent layer workpiece number is less than the bottom layer workpiece number. The adjacent layer workpiece specification is the length, width and height of the workpiece adjacent to the bottom layer. The specification of the adjacent layer workpiece can be the same as or smaller than the bottom layer workpiece specification, which is determined by the specific specification of the batch of workpieces. The person skilled in the art can generate a database by a large number of experiments according to the bottom layer workpiece number and the bottom layer workpiece specification. The database stores the bottom layer workpiece number and the bottom layer workpiece specification related to the adjacent layer workpiece number and the adjacent layer workpiece specification, and has multiple bottom layer workpiece numbers and bottom layer workpiece specifications corresponding to the adjacent layer workpiece number and the adjacent layer workpiece specification. According to the input bottom layer workpiece number and bottom layer workpiece specification, the adjacent layer workpiece number and the adjacent layer workpiece specification are matched and output. The workpiece layer number is the current layer number of the adjacent layer workpiece, which is counted, uploaded and stored by the counter for computer program calling.

[0094] Step S104: comparing the workpiece layer number with the total workpiece layer number to determine the current adjacent layer workpiece number and the adjacent layer workpiece specification of the next adjacent layer workpiece according to the adjacent layer workpiece number and the adjacent layer workpiece specification, or to determine the current cleaning power according to the workpiece specification and the total workpiece layer number.

[0095] The cleaning power is the power of the ultrasonic cleaner for cleaning the workpieces in the cleaning tank. The power is summarized by a large number of tests on different workpiece specifications and total workpiece layers by those skilled in the art, and a database is generated. The database stores the workpiece specifications and total workpiece layers related to the cleaning power, and has multiple workpiece specifications and total workpiece layers corresponding to the cleaning power. According to the input workpiece specifications and total workpiece layers, the cleaning power is matched and output. The larger the input workpiece specifications and the higher the total workpiece layers, the larger the cleaning power, and vice versa.

[0096] The number corresponding to the workpiece layer and the number corresponding to the total workpiece layer are sorted and compared to determine whether the workpiece layer is equal to the total workpiece layer, so as to determine whether to continue clamping and placing the next adjacent workpiece adjacent to the adjacent workpiece for further analysis and processing.

[0097] If the workpiece layer is less than the total workpiece layer, it indicates that the number of the adjacent workpiece has not reached the maximum workpiece layer that the cleaning tank can carry. Therefore, the number of adjacent workpieces and the specifications of adjacent workpieces of the next adjacent workpiece adjacent to the adjacent workpiece are determined according to the number of adjacent workpieces and the specifications of adjacent workpieces, and the cycle is processed again.

[0098] If the workpiece layer is equal to the total workpiece layer, it indicates that the number of the adjacent workpiece has reached the maximum workpiece layer that the cleaning tank can carry. Therefore, the cleaning power is determined according to the workpiece specifications and the total workpiece layer for further analysis and processing.

[0099] Step S105: The adjacent workpiece number and the interval distance are used to indicate that the adjacent workpiece is clamped above the bottom workpiece, and the ultrasonic cleaner is used to clean the bottom workpiece and the adjacent workpiece at the cleaning power.

[0100] The adjacent workpiece is clamped above the bottom workpiece according to the adjacent workpiece number and the interval distance, and the ultrasonic cleaner is controlled to clean the workpiece at the cleaning power, so that the adjacent two layers of workpieces maintain a certain distance in the vertical and horizontal directions, and the adjacent two layers of workpieces are cleaned. The stains enter the gap between the adjacent workpieces, reducing the stains entering the adjacent workpieces, and improving the cleaning effect of the workpieces.

[0101] Referring to Figure 2 and Figure 3 , the adjustment method of the workpiece during the cleaning of the ultrasonic cleaner includes the following steps:

[0102] Step S200: Determine the current cleaning time according to the workpiece specifications, the total workpiece layer and the cleaning power.

[0103] The cleaning time is the time for cleaning all the workpieces in the cleaning tank according to the cleaning power. The cleaning time is obtained by a large number of tests on different workpiece specifications, total layers of workpieces and cleaning power by a person skilled in the art, and a database is generated. The database stores the workpiece specifications, total layers of workpieces and cleaning power related to the cleaning time, and has multiple workpiece specifications, total layers of workpieces and cleaning power corresponding to the cleaning time. The cleaning time is matched and output according to the input workpiece specifications, total layers of workpieces and cleaning power for further analysis and processing.

[0104] Step S201: After the cleaning time, the current lateral contact area and the current longitudinal contact area of the workpiece and the cleaning net are obtained.

[0105] The lateral contact area is the area of the lateral mesh of the workpiece and the cleaning net, and the longitudinal contact area is the area of the longitudinal mesh of the workpiece and the cleaning net. The lateral contact area and the longitudinal contact area are obtained by shooting the lateral contact area and the longitudinal contact area by the camera, and the length and the width are detected by the computer program, and the area is calculated by the integral method, uploaded, stored and called. After the cleaning time, the lateral contact area and the longitudinal contact area are detected for further analysis and processing.

[0106] Step S202: The lateral contact area and the longitudinal contact area are compared to determine the current lateral offset or longitudinal offset.

[0107] The lateral offset is the direction of the lateral offset of the current workpiece, and the longitudinal offset is the direction of the longitudinal offset of the current workpiece. The value corresponding to the lateral contact area and the value corresponding to the longitudinal contact area are sorted and compared to determine whether the lateral contact area is greater than the longitudinal contact area, so as to determine whether the current workpiece is first subjected to lateral offset or longitudinal offset, so that the area of the contact area is cleaned first to improve the cleaning efficiency.

[0108] If the lateral contact area is greater than the longitudinal contact area, it indicates that the area of the lateral mesh of the workpiece and the cleaning net is larger, so it is determined to first perform longitudinal offset, so that the lateral contact area of the workpiece enters the mesh area for further analysis and processing.

[0109] If the lateral contact area is not greater than the longitudinal contact area, it indicates that the area of the longitudinal mesh of the workpiece and the cleaning net is larger, so it is determined to first perform lateral offset, so that the longitudinal contact area of the workpiece enters the mesh area for further analysis and processing.

[0110] Step S2021: Based on the lateral offset, the workpiece is instructed to perform cleaning with a preset offset distance in the lateral direction, and after cleaning, the workpiece is instructed to reset and perform cleaning with an offset distance in the longitudinal direction.

[0111] The offset distance is the width of the cleaning mesh, and the specific size is set by a person skilled in the art according to actual conditions, which is not described herein. If it is determined to first perform the transverse offset, the workpiece is controlled to offset transversely by the offset distance, so that the longitudinal contact area of the workpiece enters the mesh hole for cleaning. After cleaning, the workpiece is controlled to reset and then offset longitudinally, so that the transverse contact area of the workpiece enters the mesh hole for cleaning. Thus, the area of the workpiece in contact with the cleaning mesh is cleaned, thereby improving the cleaning effect of the workpiece.

[0112] Step S2022: Based on the longitudinal offset, instruct the workpiece to offset longitudinally by a preset offset distance for cleaning. After cleaning, instruct the workpiece to reset and offset transversely by the offset distance for cleaning.

[0113] If it is determined to first perform the longitudinal offset, the workpiece is controlled to offset longitudinally by the offset distance, so that the transverse contact area of the workpiece enters the mesh hole for cleaning. After cleaning, the workpiece is controlled to reset and then offset transversely, so that the longitudinal contact area of the workpiece enters the mesh hole for cleaning. Thus, the area of the workpiece in contact with the cleaning mesh is cleaned, thereby improving the cleaning effect of the workpiece.

[0114] Referring to Figure 4 , the method for treating stains during ultrasonic cleaning in an ultrasonic cleaning machine includes the following steps:

[0115] Step S300: Obtain the current stain dispersion range and the current stain dispersion position of the workpiece.

[0116] The stain dispersion range is the dispersion volume of the stains cleaned out of the workpiece. The length, width and height of the dispersed stains are detected by a laser detector installed in the cleaning tank and uploaded. The length, width and height are calculated by a computer program using the integral method and are uploaded, stored and called. The dispersion position is the specific position of the stains cleaned out of the workpiece in the cleaning tank, which is photographed, uploaded and stored by a camera and recognized, uploaded, stored and called by a computer program. The stain dispersion range and the stain dispersion position are detected for further analysis and processing.

[0117] Step S301: Determine the current suction position according to the stain dispersion position, and instruct the preset suction device to move to the suction position.

[0118] The suction device is a mechanical device for sucking the cleaning agent containing stains, including a suction pipe and a water pump, etc. The specific number of suction devices is set by a person skilled in the art according to actual conditions, which is not described herein. The suction position is the position of the suction device for sucking the cleaning agent containing stains, which is the center of the stain dispersion position. The suction device is controlled to move to the suction position for further analysis and processing.

[0119] Step S302: Comparing the stain diffusion range with the preset reference diffusion range to instruct the suction device to suck the cleaning agent containing the stain at a preset minimum suction power to maintain the cleaning effect of the cleaning agent or to determine the current suction power according to the stain diffusion range.

[0120] The reference diffusion range is the preset minimum stain diffusion volume that needs to be adjusted in power, and the specific size is set by the person skilled in the art according to the actual situation, which is not described here. The minimum suction power is the preset power of the suction device to suck the stain whose diffusion range is smaller than the reference diffusion range, and the specific size is set by the person skilled in the art according to the actual situation, which is not described here. The suction power is the power of the suction device to suck the stain whose diffusion range is larger than the reference diffusion range. The person skilled in the art can generate a database by a large number of experiments according to different stain diffusion ranges, and the database stores the suction power related to the suction power and has multiple stain diffusion ranges corresponding to the suction power. According to the input stain diffusion range, the output suction power is matched.

[0121] By comparing the numerical value corresponding to the stain diffusion range and the numerical value corresponding to the reference diffusion range, it is determined whether the stain diffusion range is larger than the reference diffusion range, so as to determine the suction mode of the suction device for further analysis and processing.

[0122] If the stain diffusion range is smaller than the reference diffusion range, it indicates that the diffusion range of the stain is small, so the suction device is controlled to suck the cleaning agent containing the stain at the minimum suction power, thereby controlling the suction power of the suction device and reducing the suction of the cleaning agent without stains.

[0123] If the stain diffusion range is larger than the reference diffusion range, it indicates that the diffusion range of the stain is large, so the suction power is determined according to the stain diffusion range, thereby controlling the suction device to suck the cleaning agent containing the stain at the suction power, thereby improving the efficiency of the suction device in sucking the stain.

[0124] Step S303: Based on the determination of the suction power, the suction device is instructed to suck the cleaning agent containing the stain to maintain the cleaning effect of the cleaning agent.

[0125] After determining the suction power, the suction device is controlled to suck the cleaning agent containing the stain at the suction power at the suction position, thereby maintaining the cleanliness of the cleaning agent, ensuring the cleaning effect of the cleaning agent, prolonging the use time of the cleaning agent, and further improving the cleaning effect of the workpiece.

[0126] Step S304: When the suction device sucks the stain, the current addition speed is determined according to the suction power, and the cleaning agent without stain is instructed to be added into the cleaning pool at the addition speed.

[0127] The adding speed is the speed of adding the cleaning agent corresponding to the suction of the cleaning agent by the suction device. The adding speed is obtained by a large number of tests of different suction powers by a person skilled in the art, and a database is generated. The database stores the suction power corresponding to the adding speed, and has a plurality of suction powers corresponding to the adding speed. The adding speed is matched and output according to the input suction power. When the suction device sucks the stain, the cleaning agent without stain is added to the cleaning tank at the adding speed, so that the amount of the cleaning agent in the cleaning tank is kept in a normal range, and the cleaning effect of the workpiece is improved.

[0128] Referring to Figure 5 , the adjusting method of the workpiece when the suction device sucks the stain comprises the following steps:

[0129] Step S400: determining the current upper workpiece and the lower workpiece according to the adjacent two layers of workpieces.

[0130] The upper workpiece is the workpiece relatively located in the upper layer of the adjacent two layers of workpieces, and the lower workpiece is the workpiece relatively located in the lower layer of the adjacent two layers of workpieces. The adjacent two layers of workpieces are photographed by the camera, and a coordinate system is established at the center of the image. The workpiece in the positive value region of the Y axis is the upper workpiece, and the workpiece in the negative value region of the Y axis is the lower workpiece. The upper workpiece and the lower workpiece in the adjacent two layers of workpieces are determined for further analysis and processing.

[0131] Step S401: obtaining the current upper stain dissipation direction of the upper workpiece and the current lower stain dissipation direction of the lower workpiece.

[0132] The upper stain dissipation direction is the dissipation direction of the stain cleaned out of the upper workpiece, and the lower stain dissipation direction is the dissipation direction of the stain cleaned out of the lower workpiece. The dissipation direction is determined by continuously photographing the dissipation area of the stain by the camera, and is uploaded and stored for calling by the computer program. The upper stain dissipation direction and the lower stain dissipation direction are detected for further analysis and processing.

[0133] Step S402: comparing the upper stain dissipation direction and the lower stain dissipation direction to continue to obtain the upper stain dissipation direction and the lower stain dissipation direction or adjust the upper workpiece and the lower workpiece to indicate that the upper stain dissipation direction and the lower stain dissipation direction are relatively in the same plane.

[0134] By comparing and analyzing the direction corresponding to the upper stain dissipation direction and the direction corresponding to the lower stain dissipation direction, it is determined whether the upper stain dissipation direction is relatively in the same plane with the lower stain dissipation direction, so as to determine whether the workpiece needs to be adjusted to change the direction of stain dissipation for further analysis and processing.

[0135] If the upper layer stain dissipation direction and the lower layer stain dissipation direction are coplanar, it indicates that the workpiece does not need to be adjusted, and the upper layer stain dissipation direction and the lower layer stain dissipation direction continue to be detected to continuously monitor the dissipation of the stain.

[0136] If the upper layer stain dissipation direction and the lower layer stain dissipation direction are not coplanar, it indicates that the current workpiece needs to be adjusted, so the upper layer workpiece and the lower layer workpiece are adjusted to make the upper layer stain dissipation direction and the lower layer stain dissipation direction coplanar, so that the upper layer stain and the lower layer stain move relative to each other and consume kinetic energy, thereby reducing the dissipation range of the stain and facilitating the stain suction device to suck the stain.

[0137] Step S403: Based on the coplanar relationship between the upper layer stain dissipation direction and the lower layer stain dissipation direction, the current dissipation distance of the stain is obtained.

[0138] The dissipation distance is the length of the stain dissipation, which is detected, uploaded, and stored by the laser range finder for computer program calling. When it is determined that the upper layer stain dissipation direction and the lower layer stain dissipation direction are coplanar, the dissipation distance of the stain is detected for further analysis and processing.

[0139] Step S404: The dissipation distance is compared with the preset reference dissipation distance to continue to obtain the dissipation distance or determine the approach distance based on the dissipation distance and the reference dissipation distance.

[0140] The reference dissipation distance is half the distance from the upper layer workpiece dissipation position to the lower layer workpiece dissipation position, and the specific size is set by the person skilled in the art according to the actual situation, which is not described here. The approach distance is the difference between the dissipation distance and the reference dissipation distance when the dissipation distance is less than the reference dissipation distance.

[0141] The numerical value corresponding to the dissipation distance and the numerical value corresponding to the reference dissipation distance are sorted and compared to determine whether the dissipation distance is greater than the reference dissipation distance, so as to determine whether the workpiece needs to be adjusted for further analysis and processing.

[0142] If the dissipation distance is greater than the reference dissipation distance, it indicates that the dissipation distance of the upper layer stain and the lower layer stain meets the minimum requirement of consuming kinetic energy, so the workpiece does not need to be adjusted, and the dissipation distance continues to be detected to continuously monitor the change of the dissipation distance.

[0143] If the dissipation distance is less than the reference dissipation distance, it indicates that the dissipation distance of the upper layer stain and the lower layer stain does not meet the minimum requirement of consuming kinetic energy, so the difference between the dissipation distance and the reference dissipation distance is calculated to determine the approach distance for further analysis and processing.

[0144] Step S405: based on the close distance, indicating that the upper layer workpiece and the lower layer workpiece are close to each other to reduce the stain diffusion.

[0145] After determining the close distance, the upper layer workpiece and the lower layer workpiece are controlled to be close to each other according to the close distance, so that the upper layer stain and the lower layer stain consume kinetic energy with each other, the range of stain diffusion is reduced as much as possible, and the efficiency of the suction device for sucking the stain is improved.

[0146] Referring to Figure 6 The cleaning method of the workpiece further includes the following steps:

[0147] Step S500: according to the upper layer workpiece, the current upper layer workpiece specification, the upper layer workpiece number and the upper layer interval distance are determined, and according to the lower layer workpiece, the current lower layer workpiece specification and the lower layer interval distance are determined.

[0148] The upper layer workpiece specification is the length, width and height of the workpiece in the upper layer of the two-layer workpiece, the upper layer workpiece number is the number of the workpiece in the upper layer of the two-layer workpiece, and the upper layer interval distance is the distance between the workpiece in the upper layer of the two-layer workpiece and the bottom of the cleaning net. The computer program identifies the corresponding layer number of the upper layer workpiece, so as to call the corresponding specification, quantity of the layer number, calculate the product of the layer number and the interval distance to obtain the upper layer interval distance, and upload and store it for calling. The lower layer workpiece specification is the length, width and height of the workpiece in the lower layer of the two-layer workpiece, and the lower layer interval distance is the distance between the workpiece in the lower layer of the two-layer workpiece and the bottom of the cleaning net. The computer program identifies the corresponding layer number of the lower layer workpiece, so as to call the corresponding specification of the layer number, calculate the product of the layer number and the interval distance to obtain the lower layer interval distance, and upload and store it for calling. By determining the upper layer workpiece specification, the upper layer workpiece number, the upper layer interval distance, the lower layer workpiece specification and the lower layer interval distance, further analysis and processing are performed.

[0149] Step S501: according to the lower layer workpiece specification and the lower layer interval distance, the current first cleaning power is determined.

[0150] The first cleaning power is the maximum power when the lower layer workpiece is cleaned alone with the lower layer interval distance between the lower layer workpiece and the bottom of the cleaning net. A database is generated by a person skilled in the art according to different lower layer workpiece specifications and lower layer interval distances through a large number of experiments. The database stores the lower layer workpiece specification and the lower layer interval distance related to the first cleaning power, and has multiple lower layer workpiece specifications and lower layer interval distances corresponding to the first cleaning power. According to the input lower layer workpiece specification and lower layer interval distance, the first cleaning power is matched and outputted for further analysis and processing.

[0151] Step S502: according to the lower layer workpiece specification and the first cleaning power, the current first cleaning time is determined.

[0152] The first cleaning time is the time when the lower workpiece is cleaned alone by the first cleaning power, which is summarized by a person skilled in the art according to different lower workpiece specifications and first cleaning powers through a large number of experiments, a database is generated, the database stores the lower workpiece specifications and the first cleaning power related to the first cleaning time, and has multiple first cleaning times corresponding to the first cleaning time, according to the input lower workpiece specifications and first cleaning power, the first cleaning time is matched and output for further analysis and processing.

[0153] Step S503: After the lower workpiece is clamped on the cleaning net, the ultrasonic cleaner is instructed to clean the lower workpiece for the first cleaning time at the first cleaning power.

[0154] After the lower workpiece is clamped on the cleaning net, the ultrasonic cleaner is controlled to clean the lower workpiece alone for the first cleaning time at the first cleaning power, thereby improving the cleaning effect and efficiency of the lower workpiece.

[0155] Step S504: At the first cleaning time, the current rear cleaning power is determined according to the upper workpiece specifications and the upper interval distance.

[0156] The rear cleaning power is the maximum power for cleaning the upper workpiece alone when the upper workpiece is spaced apart from the bottom of the cleaning net by the upper interval distance, which is summarized by a person skilled in the art according to different upper workpiece specifications and upper interval distances through a large number of experiments, a database is generated, the database stores the upper workpiece specifications and the rear cleaning power related to the upper interval distance, and has multiple upper workpiece specifications and upper interval distances corresponding to the rear cleaning power, according to the input upper workpiece specifications and upper interval distance, the rear cleaning power is matched and output for further analysis and processing.

[0157] Step S505: After the first cleaning time, the upper workpiece is clamped above the lower workpiece in an interleaved manner according to the upper workpiece number and the interval distance, and the ultrasonic cleaner is instructed to clean the upper workpiece and the lower workpiece at the rear cleaning power.

[0158] After the first cleaning time, the upper workpiece is clamped above the lower workpiece in an interleaved manner according to the upper workpiece number and the interval distance, thereby avoiding the stains of the upper workpiece and the lower workpiece from escaping into adjacent workpieces, and improving the cleaning effect of the workpieces. The ultrasonic cleaner is controlled to clean the upper workpiece and the lower workpiece again at the rear cleaning power, thereby improving the cleaning effect of the workpieces.

[0159] Reference Figure 7 After the first cleaning time, the adjustment method of the lower workpiece includes the following steps:

[0160] Step S600: Obtain the current lower projection area of the lower workpiece to the cleaning net along the gravity direction.

[0161] The lower layer projection area is the area of the lower layer workpiece projected to the bottom of the cleaning net along the gravity direction. The characteristic image is captured by the camera from the top of the workpiece along the gravity direction. The area of the image is calculated by the computer program, uploaded, stored and called. The lower layer projection area of the lower layer workpiece is detected for further analysis and processing.

[0162] Step S601: determining the current minimum lower layer projection area according to the lower layer projection area.

[0163] The minimum lower layer projection area is the smallest lower layer projection area selected from the lower layer projection area. The lower layer projection area is called by the computer program and sorted and compared to determine the smallest lower layer projection area, which is uploaded, stored and called. The minimum lower layer projection area is determined for further analysis and processing.

[0164] Step S602: determining the current clamping side of the lower layer workpiece according to the minimum lower layer projection area.

[0165] The clamping side is the clamping surface when the lower layer workpiece projects to the cleaning net with the smallest lower layer projection area. The closest surface of the workpiece near the bottom of the cleaning net is obtained, uploaded, stored and called under the condition of the minimum lower layer projection area. The clamping side is determined for further analysis and processing.

[0166] Step S603: adjusting the clamping of the lower layer workpiece according to the clamping side to reduce the attenuation of the ultrasonic wave.

[0167] The clamping of the lower layer workpiece is adjusted according to the clamping side, so that the area of the lower layer workpiece projected to the bottom of the cleaning net is minimized, thereby reducing the obstruction of the workpiece to the propagation of the ultrasonic wave, reducing the loss of the ultrasonic wave, and further improving the cleaning effect and efficiency of the ultrasonic wave on the upper layer workpiece.

[0168] Reference Figure 8 After adjusting the clamping of the lower layer workpiece according to the clamping side, the adjustment method of the upper layer workpiece includes the following steps:

[0169] Step S700: obtaining the current idle area range of the area where the lower layer workpiece is located and the current upper layer projection area of the upper layer workpiece to the cleaning net along the gravity direction.

[0170] The idle area range is the area of the region vacated after the lower layer workpiece is clamped according to the clamping side. It is captured by the camera, calculated by the computer program, uploaded, stored and called. The upper layer projection area is the area of the upper layer workpiece projected to the bottom of the cleaning net along the gravity direction. The characteristic image is captured by the camera from the top of the workpiece along the gravity direction. The area of the image is calculated by the computer program, uploaded, stored and called. The idle area range and the upper layer projection area are detected for further analysis and processing.

[0171] Step S701: determining the current minimum upper layer projection area according to the upper layer projection area.

[0172] The minimum upper layer projection area is the smallest upper layer projection area screened from the upper layer projection area. The upper layer projection area is called by the computer program, and size sorting and comparative analysis are performed to determine the smallest upper layer projection area, which is uploaded and stored for calling. The minimum upper layer projection area is determined for further analysis and processing.

[0173] Step S702: determining the current placement side of the upper layer workpiece according to the minimum upper layer projection area.

[0174] The placement side is the side of the upper layer workpiece close to the bottom of the cleaning net in the minimum upper layer projection area state, which is detected, uploaded, stored and called by the computer program when the upper layer workpiece is in the minimum upper layer projection area state. The current placement side of the upper layer workpiece is determined for further analysis and processing.

[0175] Step S703: determining the current upper layer workpiece supplement number according to the idle area range and the minimum upper layer projection area.

[0176] The upper layer workpiece supplement number is the number of the upper layer workpieces supplemented into the idle area range, which is obtained by the computer program by calculating the quotient of the idle area range and the minimum upper layer projection area, and is uploaded, stored and called. The upper layer workpiece supplement number is determined for further analysis and processing.

[0177] Step S704: instructing the upper layer workpieces to be supplemented into the idle area according to the placement side and the upper layer workpiece supplement number.

[0178] The upper layer workpieces are controlled to be supplemented into the idle area range according to the placement side and the upper layer workpiece supplement number, so that part of the upper layer workpieces are closer to the bottom of the cleaning net, so that the upper layer workpieces are in the strong cavitation area, and the cleaning effect on the workpieces is improved.

[0179] Based on the same inventive concept, the embodiment of the present application provides a workpiece cleaning system, comprising:

[0180] The acquisition module is configured to acquire the workpiece specification, the lateral interference area, the longitudinal interference area, the stain dissipation range, the stain dissipation position, the upper layer stain dissipation direction, the lower layer stain dissipation direction, the dissipation distance, the lower layer projection area, the idle area range, and the upper layer projection area.

[0181] The memory is configured to store a program of a workpiece cleaning method according to any one of Figures 1-8 The processor is configured to load and execute the program in the memory, and implement the workpiece cleaning method according to any one of

[0182] The processor is configured to load and execute the program in the memory, and implement the workpiece cleaning method according to any one of Figures 1-8The workpiece cleaning method of any one of the preceding embodiments.

[0183] Those skilled in the art can clearly understand that, for the convenience and brevity of description, only the division of the above functional modules is exemplified, and in actual application, the above functions can be completed by different functional modules according to needs, that is, the internal structure of the device is divided into different functional modules to complete all or part of the functions described above. The specific working process of the system, device and unit described above can refer to the corresponding process in the foregoing method embodiments, which will not be repeated here.

[0184] The embodiment of the application provides a computer readable storage medium, which stores a computer program capable of being loaded and executed by a processor to perform a workpiece cleaning method.

[0185] The computer storage medium includes, for example, a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, and various media capable of storing program codes.

[0186] Based on the same inventive concept, the embodiment of the application provides an intelligent terminal, which comprises a memory and a processor, and the memory stores a computer program capable of being loaded and executed by the processor to perform a workpiece cleaning method.

[0187] Those skilled in the art can clearly understand that, for the convenience and brevity of description, only the division of the above functional modules is exemplified, and in actual application, the above functions can be completed by different functional modules according to needs, that is, the internal structure of the device is divided into different functional modules to complete all or part of the functions described above. The specific working process of the system, device and unit described above can refer to the corresponding process in the foregoing method embodiments, which will not be repeated here.

[0188] The above are preferred embodiments of the application, and are not intended to limit the protection scope of the application. Any feature disclosed in the specification (including the abstract and drawings) can be replaced by other equivalent or similar features unless specifically stated. That is, each feature is only an example of a series of equivalent or similar features unless specifically stated.

Claims

1. A method for cleaning a workpiece, characterized in that, include: Get the current workpiece specifications; The total number of layers for the current workpiece is determined based on the workpiece specifications, the preset cleaning tank volume, and the preset interval distance. The number and specifications of the bottom layer workpieces are determined based on the workpiece specifications and the preset bottom area of ​​the cleaning tank, and the workpieces are instructed to be clamped on the preset cleaning net according to the number of bottom layer workpieces and the preset bottom layer placement rules. The number and specifications of the bottom layer workpieces are used to determine the number and specifications of the adjacent layer workpieces of the current adjacent layer workpiece, and the number of adjacent layer workpieces is counted to generate the current workpiece layer number. The number of workpiece layers is compared with the total number of workpiece layers to determine the current number of adjacent workpieces and their specifications for the next adjacent workpiece, or to determine the current cleaning power based on the workpiece specifications and the total number of workpiece layers. The number and spacing of adjacent workpieces indicate that the adjacent workpieces are staggered and clamped above the bottom workpiece, and instruct the ultrasonic cleaner to clean the bottom workpiece and adjacent workpieces with cleaning power. The methods for adjusting workpieces during ultrasonic cleaning include: The current cleaning time is determined based on the workpiece specifications, the total number of workpiece layers, and the cleaning power. After the cleaning time, obtain the current lateral contact area and the current longitudinal contact area between the workpiece and the cleaning screen; Compare the lateral and longitudinal contact areas to determine the current lateral or longitudinal offset; Based on lateral offset, the workpiece is instructed to be laterally offset by a preset offset distance for cleaning. After cleaning, the workpiece is instructed to be reset and then longitudinally offset by the offset distance for cleaning. Based on the longitudinal offset, the workpiece is instructed to be longitudinally offset by a preset offset distance for cleaning. After cleaning, the workpiece is instructed to be reset and then laterally offset by the offset distance for cleaning. When using an ultrasonic cleaner, methods for treating stains include: Obtain the current stain dispersion range and current stain dispersion location of the workpiece; The current suction position is determined based on the location of the stain, and the preset suction device is instructed to move to the suction position; The stain dispersion range is compared with a preset baseline dispersion range to instruct the suction device to suction the cleaning agent containing the stain at a preset minimum suction power to maintain the cleaning effect of the cleaning agent or to determine the current suction power based on the stain dispersion range. Based on the determined suction power, the suction device is instructed to draw in the cleaning agent containing the stains in order to maintain the cleaning effect of the cleaning agent; When the suction device is suctioning out stains, the current addition rate is determined based on the suction power, and the cleaning agent without stains is instructed to be added into the cleaning tank at the addition rate.

2. The workpiece cleaning method according to claim 1, characterized in that, When the suction device is suctioning out stains, the adjustment methods for the workpiece include: The current upper and lower layer workpieces are determined based on two adjacent layers of workpieces; Obtain the current direction of the upper layer stain escaping from the upper workpiece and the current direction of the lower layer stain escaping from the lower workpiece; Compare the evaporation directions of the upper and lower layers of stains to continue obtaining the evaporation directions of the upper and lower layers of stains, or adjust the upper and lower workpieces to indicate that the evaporation directions of the upper and lower layers of stains are opposite to the same plane; Based on the fact that the escaping directions of the upper and lower stains are on the same plane, the current escaping distance of the stain is obtained; The escape distance is compared with a preset baseline escape distance to continue obtaining escape distance or to determine the approach distance based on the escape distance and the baseline escape distance; Based on proximity, the upper and lower workpieces are instructed to move closer to each other to reduce the spread of stains.

3. The workpiece cleaning method according to claim 2, characterized in that, Cleaning methods for workpieces also include: The specifications, number, and spacing of the current upper-layer workpiece are determined based on the upper-layer workpiece; the specifications and spacing of the current lower-layer workpiece are determined based on the lower-layer workpiece. The current cleaning power should be determined based on the specifications of the lower-level workpieces and the lower-level interval distance. The current cleaning time is determined based on the specifications of the lower-level workpiece and the cleaning power. After the lower workpiece is clamped on the cleaning screen, the ultrasonic cleaner, with the first cleaning power indicator, cleans the lower workpiece according to the first cleaning time. Based on the cleaning time, the current and subsequent cleaning power is determined according to the specifications of the upper workpiece and the upper interval distance; After the initial cleaning time, the upper workpiece is instructed to be clamped above the lower workpiece by alternating the number of upper workpieces and the spacing between them, and then the ultrasonic cleaner is instructed to clean the upper and lower workpieces by adjusting the cleaning power.

4. The workpiece cleaning method according to claim 3, characterized in that, After the initial cleaning time, the adjustment methods for the lower layer workpieces include: Obtain the current projected area of ​​the lower workpiece along the direction of gravity to the cleaning net; The current minimum lower layer projection area is determined based on the lower layer projection area. The current clamping side of the lower workpiece is determined based on the minimum lower projected area; Adjust the clamping of the lower workpiece according to the clamping side to reduce ultrasonic attenuation.

5. The workpiece cleaning method according to claim 4, characterized in that, After adjusting the clamping of the lower workpiece according to the clamping side, the adjustment methods for the upper workpiece include: Obtain the current free area range of the area where the lower workpiece is located and the current upper projection area of ​​the upper workpiece along the direction of gravity to the cleaning net; The current minimum upper-layer projected area is determined based on the upper-layer projected area. The current placement side of the upper workpiece is determined based on the minimum upper projected area; The number of upper-layer workpieces to be added is determined based on the range of the free area and the minimum upper-layer projected area. Based on the number of workpieces added to the upper layer and the number of workpieces added to the upper layer, the upper layer workpieces are added into the empty area.

6. A workpiece cleaning system, characterized in that, include: The acquisition module is used to acquire workpiece specifications, lateral contact area, longitudinal contact area, stain dispersion range, stain dispersion location, upper layer stain dispersion direction, lower layer stain dispersion direction, dispersion distance, lower layer projected area, free area range, and upper layer projected area. A memory for storing a program of a workpiece cleaning method as claimed in any one of claims 1 to 5; The processor and the program in the memory can be loaded and executed by the processor to implement a workpiece cleaning method as claimed in any one of claims 1 to 5.

7. A smart terminal, characterized in that, It includes a memory and a processor, wherein the memory stores a computer program that can be loaded by the processor and executed as any one of the workpiece cleaning methods as claimed in claims 1 to 5.

8. A computer-readable storage medium, characterized in that, The computer program is stored that can be loaded by a processor and executed as any one of the workpiece cleaning methods as claimed in claims 1 to 5.

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