Elastic force testing method and device, elastic force testing equipment and storage medium
Through automated elastic testing methods and equipment, visual components and test components are used for automated testing, the problem of low test accuracy caused by manual operation in traditional methods is solved, and higher test accuracy and reliability are achieved.
Patent Information
- Application Number
- CN202510156858.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-11
- Publication Date
- 2025-06-06
AI Technical Summary
In anodizing treatment, the traditional elastic force testing method has low test accuracy and large errors due to differences in manual operations, so it is impossible to effectively evaluate the elastic force of the anode mount shrapnel.
An automated elastic force testing method and equipment was designed to obtain the scanning data of the hanger through visual components, and use the test components to conduct elastic force testing based on the scanned data to avoid manual participation and improve the test accuracy.
Through automated elastic testing methods and equipment, errors caused by manual operation can be effectively avoided, the test accuracy can be improved, and the elastic test results of the anode mount shrapnel can be ensured.
Smart Images
Figure CN120101991A_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of detection equipment, and in particular to an elastic force testing method, device, elastic force testing equipment and storage medium. Background Art
[0002] At present, anodizing is a common method for metal surface treatment. Generally, the surface of the workpiece is treated chemically or electrochemically to enhance the corrosion resistance and wear resistance of the workpiece. When anodizing, the workpiece needs to be mounted on the spring of the anode hanger. Since the spring is elastic, too much elastic force will cause the workpiece to deform when the workpiece is mounted, and too little elastic force will lead to poor conductivity. As the anode hanger is used more and more times, the elastic force of the spring decreases, and the workpiece cannot be mounted normally. Traditional technology uses manual operation to test the elastic force of the spring.
[0003] However, due to the different pulling force paths of different operators, the error of the tested elastic force value is large, resulting in low test accuracy. Summary of the invention
[0004] In view of the above, the present application provides an elastic force testing method, device, elastic force testing equipment and storage medium, which can improve the test accuracy.
[0005] The first aspect of the embodiments of the present application provides an elastic force testing method, which is applied to an elastic force testing device, wherein the elastic force testing device includes: a box, a carrier, a transmission component, a visual component, and a test component. The carrier is used to carry a hanger, and the hanger is equipped with a spring to be tested; the transmission component is arranged at the bottom of the box, and the transmission component is used to carry and transmit the carrier so that the carrier can carry the hanger to move along a first direction; the visual component is installed in the box, and the visual component is used to scan the hanger to obtain scanning data; the test component includes a first connecting part and a second connecting part, the first connecting part is connected to the top of the box, and the second connecting part is connected to the spring to be tested, and the test component is used to perform an elastic force test on the spring to be tested according to the scanning data.
[0006] In some embodiments of the present application, scanning data of the hanger is acquired through a visual component, and a test component is used to perform an elastic force test on the spring piece to be tested of the hanger according to the scanning data, without the need for human intervention. This can avoid the problem of large errors in the tested elastic force value due to different pulling force paths of different operators, thereby improving the test accuracy.
[0007] In some embodiments of the present application, the elastic force testing device also includes: a first movable component and a second movable component, the second movable component includes a first mounting portion and a second mounting portion, the first mounting portion is slidably connected to the first movable component, and the second mounting portion is fixedly connected to the visual component; the first movable component is arranged on the side wall of the box, and the first movable component is used to drive the second movable component to move along the second direction; the second movable component is used to move along a third direction relative to the first movable component, and the second direction is perpendicular to the third direction.
[0008] In some embodiments of the present application, the elastic force testing device further includes: a positioning component, which is disposed at the bottom of the box and located on one side of the transmission component, and the positioning component is used to position the hanger.
[0009] A second aspect of an embodiment of the present application provides an elastic force testing method, which is applied to the elastic force testing device, and the elastic force testing method includes: obtaining scanning data of the hanger, the scanning data including a material identification of the spring to be tested; when it is determined based on the scanning data that an elastic force test is to be performed on the spring to be tested, determining a pre-constructed trend prediction model based on the material identification; based on the elastic force value obtained by the test component test, determining the number of times the spring to be tested is used through the trend prediction model.
[0010] In some embodiments of the present application, the method also includes: determining whether the scanning data meets the elastic force test requirements; when the scanning data meets the elastic force test requirements, determining not to perform an elastic force test on the spring piece to be tested; when the scanning data does not meet the elastic force test requirements, determining not to perform an elastic force test on the spring piece to be tested.
[0011] In some embodiments of the present application, the scanning data also includes the elastic force test value of the spring piece to be tested and the maintenance data of the hanger, and the judgment of whether the scanning data meets the elastic force test requirements includes: determining the limit value of the spring piece to be tested according to the material identification, and determining whether the spring piece to be tested has been repaired according to the maintenance data of the hanger; when the elastic force test value is greater than the limit value, and / or the spring piece to be tested has been repaired, it is determined that the scanning data meets the elastic force test requirements; when the elastic force test value is less than or equal to the limit value, and / or the spring piece to be tested has not been repaired, it is determined that the scanning data does not meet the elastic force test requirements.
[0012] In some embodiments of the present application, before determining the pre-built trend prediction model based on the material identification, the method also includes: acquiring multiple spring fragments and corresponding material identifications; extracting multiple historical elastic force values of each spring fragment and the number of uses corresponding to each historical elastic force value; and establishing a trend prediction model corresponding to the material identification based on the multiple historical elastic force values, the number of uses corresponding to each historical elastic force value and the material identification of the spring fragment.
[0013] A third aspect of an embodiment of the present application provides an elastic force testing device, which runs on the elastic force testing device, and the elastic force testing device includes: an acquisition module, used to acquire scanning data of the hanger, and the scanning data includes a material identification of the spring to be tested; a first determination module, used to determine a pre-built trend prediction model according to the material identification when it is determined according to the scanning data that an elastic force test is to be performed on the spring to be tested; and a second determination module, used to determine the number of times the spring to be tested is used through the trend prediction model based on the elastic force value obtained by the test component test.
[0014] A fourth aspect of an embodiment of the present application provides an elastic force testing device, the elastic force testing device comprising a processor and a memory, the processor being configured to implement the elastic force testing method when executing a computer program stored in the memory.
[0015] A fifth aspect of an embodiment of the present application provides a computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, the elastic force testing method is implemented.
[0016] The present application discloses an elastic force testing method, device, elastic force testing equipment and storage medium. By acquiring the scanning data of the hanger, when it is determined according to the scanning data that the elastic force test is to be performed on the spring piece to be tested, the spring piece to be tested is tested, which can avoid testing the hanger that does not need to be tested, thereby improving the testing efficiency. Furthermore, according to the material identification, a pre-constructed trend prediction model is determined, and based on the elastic force value, the number of times the spring piece to be tested is used is determined by the trend prediction model. On the one hand, according to the trend prediction model corresponding to the material identification, the number of times the spring piece to be tested corresponding to the material identification is predicted in a targeted manner, thereby improving the test accuracy. On the other hand, the entire testing process does not require human participation, which can avoid the problem of large errors in the test elastic force value due to different pulling force paths of different operators, thereby further improving the test accuracy. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a structural schematic diagram of an elastic force testing device provided in one embodiment of the present application.
[0018] Figure 2It is a partial structural diagram of an elastic force testing device provided in one embodiment of the present application.
[0019] Figure 3 It is another partial structural schematic diagram of the elastic force testing device provided in one embodiment of the present application.
[0020] Figure 4 is another structural schematic diagram of the elastic force testing device provided in one embodiment of the present application.
[0021] Figure 5 It is a flow chart of the elastic force testing method provided in an embodiment of the present application.
[0022] Figure 6 It is a functional module diagram of the elastic force testing device provided in an embodiment of the present application.
[0023] Main component symbols 100-elastic force testing equipment; 10-box; 11-carrier; 12-hanger; 13-transmission component; 14-visual component; 15-test component; 150-first connecting part; 151-second connecting part; 16-first moving component; 17-second moving component; 170-first mounting part; 171-second mounting part; 18-positioning component; 19-processor; 20-memory.
[0024] The following specific embodiments will further illustrate the present application in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION
[0025] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.
[0026] It should be noted that in this application, "at least one" means one or more, and "more than one" means two or more than two. "And / or" describes the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone, where A and B can be singular or plural. The terms "first", "second", "third", "fourth", etc. (if any) in the specification, claims and drawings of this application are used to distinguish similar objects, rather than to describe a specific order or sequence.
[0027] In the embodiments of the present application, words such as "exemplary" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "exemplary" or "for example" in the embodiments of the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplary" or "for example" is intended to present related concepts in a concrete way. The following embodiments and features in the embodiments may be combined with each other without conflict.
[0028] At present, anodizing is a common method for metal surface treatment. Generally, the surface of the workpiece is treated chemically or electrochemically to enhance the corrosion resistance and wear resistance of the workpiece. When anodizing, the workpiece needs to be mounted on the spring of the anode hanger. Since the spring is elastic, too much elastic force will cause the workpiece to deform when the workpiece is mounted, and too little elastic force will lead to poor conductivity. As the anode hanger is used more and more times, the elastic force of the spring decreases, and the workpiece cannot be mounted normally. Traditional technology uses manual operation to test the elastic force of the spring.
[0029] However, due to the different pulling force paths of different operators, the error of the tested elastic force value is large, resulting in low test accuracy.
[0030] Therefore, in order to improve the test accuracy, in some embodiments of the present application, an elastic force testing device is provided. The elastic force testing device includes: a box, a carrier, a transmission component, a visual component and a test component. The carrier is used to carry a hanger, and the hanger is equipped with a spring to be tested. The transmission component is arranged at the bottom of the box, and the transmission component is used to carry and transmit the carrier so that the carrier can carry the hanger to move along a first direction. The visual component is installed in the box, and the visual component is used to scan the hanger to obtain scanning data. The test component includes a first connecting part and a second connecting part. The first connecting part is connected to the top of the box. The second connecting part is connected to the spring to be tested, and the test component is used to perform an elastic force test on the spring to be tested according to the scanning data.
[0031] The scanning data of the hanger is obtained through the visual component, and the elastic force test of the spring piece to be tested of the hanger is performed using the test component according to the scanning data. No human intervention is required, which can avoid the problem of large errors in the tested elastic force value caused by different pulling forces of different operators, thereby improving the test accuracy.
[0032] like Figure 1 , which is a schematic structural diagram of an elastic force testing device 100 for implementing an elastic force testing method provided in one embodiment of the present application.
[0033] In the embodiments of this application, see Figures 1 to 3As shown, the elastic force testing device 100 includes: a box 10, a carrier 11, a transmission component 13, a visual component 14 and a test component 15. The carrier 11 is used to carry the hanger 12, and the hanger 12 is equipped with a spring to be tested. The transmission component 13 is arranged at the bottom of the box 10, and the transmission component 13 is used to carry and transmit the carrier 11, so that the carrier 11 can carry the hanger 12 to move along the first direction. The visual component 14 is installed in the box 10, and the visual component 14 is used to scan the hanger 12 to obtain scanning data. The test component 15 includes a first connecting part 150 and a second connecting part 151. The first connecting part 150 is connected to the top of the box 10. The second connecting part 151 is connected to the spring to be tested, and the test component 15 is used to perform an elastic force test on the spring to be tested according to the scanning data.
[0034] In some embodiments of the present application, the scanning data of the hanger 12 is acquired by the visual component 14, and the elastic force test of the spring piece to be tested of the hanger 12 is performed using the test component 15 according to the scanning data, without human intervention. This can avoid the problem of large errors in the tested elastic force value due to different pulling force paths of different operators, thereby improving the test accuracy.
[0035] It can be understood that when the spring to be tested is tested through the test component 15, the transmission component 13 can first carry the hanger 12 to move toward the test component 15, so that the hanger 12 can carry the spring to be tested to move, so that the second connecting part 151 is connected to the spring to be tested. Further, the transmission component 13 drives the hanger 12 to move the hanger 12 carrying the spring to be tested, so as to pull the test component 15 to perform the spring to be tested. The entire test process does not require human participation, which improves the test efficiency. At the same time, it can avoid the problem of large errors in the test spring value due to different pulling force paths of different operators, thereby improving the test accuracy.
[0036] In some embodiments of the present application, the visual component 14 may include a camera, a video camera, or a visual sensor.
[0037] In some embodiments of the present application, the elastic force testing device 100 further includes: a first movable assembly 16 and a second movable assembly 17. The second movable assembly 17 includes a first mounting portion 170 and a second mounting portion 171, the first mounting portion 170 is slidably connected to the first movable assembly 16, and the second mounting portion 171 is fixedly connected to the visual assembly 14. The first movable assembly 16 is disposed on a side wall of the box body 10. The first movable assembly 16 is used to drive the second movable assembly 17 to move along a second direction. The second movable assembly 17 is used to move along a third direction relative to the first movable assembly 16. The second direction is perpendicular to the third direction.
[0038] In some embodiments of the present application, in some practical application scenarios, a plurality of spring pieces to be tested are generally arranged on the hanger 12. If the installation positions, installation heights and installation spacings between any two spring pieces to be tested on the hanger 12 may be different, the transmission component 13, the first movable component 16 and the second movable component 17 can be coordinated. Specifically, the position of the spring piece to be tested in the first direction X can be changed by the transmission component 13, the position of the test component 15 in the second direction Y can be changed by the first movable component 16, and the position of the test component 15 in the third direction Z can be changed by the third movable component, which is beneficial to ensure that the second connecting portion 151 of the test component 15 is better connected to the elastic force to be tested, thereby improving the test accuracy.
[0039] In some embodiments of the present application, the elastic force testing device 100 further includes a positioning assembly 18 . The positioning assembly 18 is disposed at the bottom of the box 10 and located on one side of the transmission assembly 13 . The positioning assembly 18 is used to position the hanger 12 .
[0040] In some embodiments of the present application, the hanger 12 is positioned by the positioning component 18, so as to ensure the position stability of the hanger 12, and further ensure the stability of the position of the spring piece to be tested. The positioning component 18 may be a positioning cylinder.
[0041] It can be understood that when the transmission component 13 moves the hanger 12 to the test work area of the elastic force testing equipment 100, the hanger 12 can be initially positioned by the positioning component 18 to ensure the stability of the position of the spring to be tested, thereby facilitating the rapid connection of the test component 15 with the spring to be tested.
[0042] In some embodiments of the present application, the elastic force testing device 100 further includes a display screen, a sensor, etc. The display screen is electrically connected to the test component 15, and the display screen is used to display the elastic force data of the spring to be tested by the test component 15, and the elastic force data may include but is not limited to: elastic force value, detection threshold, elastic force curve, elastic force test result. Among them, the elastic force test result may include "OK" or "NG", "OK" means that the elastic force test result is qualified, and "NG" means that the elastic force test result is unqualified. The sensor may include an acoustic and optical sensor, and the acoustic and optical sensor is used to display a red light when it is determined according to the scanning data that the spring to be tested is not to be tested and / or the elastic force measurement result is unqualified; the acoustic and optical sensor is also used to display a green light when it is determined according to the scanning data that the spring to be tested is to be tested and / or the elastic force measurement result is qualified.
[0043] In some embodiments of the present application, the color of the light displayed by the sound and light sensor assists the user in quickly determining whether the shrapnel to be tested is usable, thereby improving the user experience.
[0044] like Figure 4, is another structural schematic diagram of an elastic force testing device for implementing an elastic force testing method provided in one embodiment of the present application.
[0045] In an embodiment of the present application, the elastic force testing method is applied to one or more elastic force testing devices. The elastic force testing device is a device that can automatically perform numerical calculations and / or information processing according to a pre-set or stored computer program, and its hardware includes but is not limited to a microprocessor, an application specific integrated circuit (ASIC), a programmable gate array (FPGA), a digital signal processor (DSP), an embedded device, etc.
[0046] The network where the elastic force testing device 100 is located includes, but is not limited to: the Internet, a wide area network, a metropolitan area network, a local area network, a virtual private network (VPN), etc.
[0047] In the embodiment of the present application, the elastic force testing device 100 further includes: a memory 20 and a processor 19 , wherein the memory 20 stores a computer program that can be run on the processor 19 , such as a control program of the elastic force testing device 100 .
[0048] Those skilled in the art will understand that the schematic diagram is merely an example of the elastic force testing device 100 and does not constitute a limitation of the elastic force testing device 100. The elastic force testing device 100 may include more or fewer components than shown in the figure, or a combination of certain components, or different components. For example, the elastic force testing device 100 may also include input and output devices, network access devices, buses, etc.
[0049] The processor 19 may be a central processing unit (CPU), or other general-purpose processors 19, digital signal processors (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. The general-purpose processor may be a microprocessor or processor 19 or any conventional processor, etc. The processor 19 is the computing core and control center of the elastic force testing device 100, and uses various interfaces and lines to connect various parts of the entire elastic force testing device 100, and executes the operating system of the elastic force testing device 100 and various installed applications, program codes, etc.
[0050] The memory 20 may be an external memory 20 and / or an internal memory 20 of the elastic force testing device 100. Further, the memory 20 may be a memory in a physical form, such as a memory stick, a TF card (Trans-flash Card), and the like.
[0051] Combination Figure 5 The memory 20 in the elastic force testing device 100 stores a computer program, and the processor 19 can execute the computer program stored in the memory 20 to achieve the following Figure 5 The elastic force test method shown.
[0052] See also Figure 5 , Figure 5 1 is a flow chart of the elastic force testing method provided in an embodiment of the present application. The elastic force testing method is applied to the elastic force testing device 100 (for example Figures 1 to 4 In the elastic force testing device 100). Figure 5 As shown, according to different requirements, the order of the steps in the flowchart can be changed and some steps can be omitted.
[0053] 501, obtaining scanning data of the hanger.
[0054] In some embodiments of the present application, the QR code on the hanger can be scanned by the visual component to obtain the scan data of the hanger, wherein the scan data may include but is not limited to: the material identification of the spring to be tested, the elastic force test value of the spring to be tested, and the maintenance data of the hanger. The material identification is used to uniquely identify the material type of the spring.
[0055] 502 , determining whether to perform an elastic force test on the spring piece to be tested according to the scan data.
[0056] In some embodiments of the present application, after obtaining the scanning data, it is determined whether to perform an elastic force test on the spring piece to be tested based on the maintenance data of the hanger in the scanning data, wherein the maintenance data of the hanger may include but is not limited to: the material identification of the spring piece to be tested, the number of times the spring piece to be tested has been used, the elastic force test value, whether it is broken, and whether it has been repaired.
[0057] In some embodiments of the present application, determining whether to perform an elastic force test on the spring piece to be tested based on the scanning data includes: judging whether the scanning data meets the elastic force test requirements; when the scanning data meets the elastic force test requirements, determining to perform an elastic force test on the spring piece to be tested; when the scanning data does not meet the elastic force test requirements, determining not to perform an elastic force test on the spring piece to be tested.
[0058] In some embodiments of the present application, elastic force test requirements may be preset, and specifically, the elastic force test requirements may be set according to the properties of the material type. For example, the elastic force test requirements may include, but are not limited to: whether the elastic force test value is greater than the limit value corresponding to the material identification of the spring piece to be tested, and whether the spring piece to be tested has been repaired.
[0059] Specifically, the scanning data also includes the elastic force test value of the spring piece to be tested and the maintenance data of the hanger. Judging whether the scanning data meets the elastic force test requirements includes: determining the limit value of the spring piece to be tested according to the material identification, and determining whether the spring piece to be tested has been repaired according to the maintenance data of the hanger; when the elastic force test value is greater than the limit value, and / or the spring piece to be tested has been repaired, it is determined that the scanning data meets the elastic force test requirements; when the elastic force test value is less than or equal to the limit value, and / or the spring piece to be tested has not been repaired, it is determined that the scanning data does not meet the elastic force test requirements.
[0060] In some embodiments of the present application, it is possible to pre-judge whether the scanning data of the hanger meets the elastic force test requirements, and further determine whether to perform an elastic force test on the spring fragments to be tested of the hanger based on the judgment result. The spring fragments to be tested that need to be tested are tested, which is beneficial to improving the test accuracy. At the same time, the hangers that do not need to be tested are sent for repair and replacement to avoid testing the hangers that do not need to be tested, thereby improving the testing efficiency of the elastic force testing equipment.
[0061] In some embodiments of the present application, if it is determined according to the scanning data that the spring piece to be tested is to be subjected to an elastic force test, step 503 is executed; if it is determined according to the scanning data that the spring piece to be tested is not to be subjected to an elastic force test, step 504 is executed.
[0062] 503, when it is determined according to the scan data that the spring piece to be tested is to be subjected to an elastic force test, a pre-built trend prediction model is determined according to the material identification.
[0063] In some embodiments of the present application, since the spring pieces to be tested include various material types and different material types have different elastic forces, corresponding trend prediction models can be pre-constructed for different material types.
[0064] Specifically, before determining a pre-built trend prediction model based on the material identification, the method also includes: obtaining multiple spring fragments and corresponding material identifications; extracting multiple historical elastic force values of each spring fragment and the number of uses corresponding to each historical elastic force value; and establishing a trend prediction model corresponding to the material identification based on the multiple historical elastic force values, the number of uses corresponding to each historical elastic force value and the material identification of the spring fragment.
[0065] In some embodiments of the present application, the trend prediction model can predict the number of times the tested shrapnel is used. For example, as shown in Table 1, shrapnel 1 and shrapnel 2 are shrapnel of different material types, the material corresponding to shrapnel 1 is identified as type A, and the material corresponding to shrapnel 2 is identified as type B. Multiple historical elastic force values of shrapnel 1 and shrapnel 2 and the number of times used corresponding to each historical elastic force value are obtained respectively, and a corresponding trend prediction model is constructed.
[0066] Table 1 Historical elasticity data of shrapnel Specifically, after obtaining the historical elastic force values of the spring pieces 1 and 2 and the number of times used corresponding to the historical elastic force values, the trend prediction model corresponding to the spring piece 1 is constructed by analyzing the historical elastic force value of the spring piece 1 as Y t1 =34.2500-0.09348×t-0.001366×t 2 , and determine the trend prediction model as the trend prediction model corresponding to type A; by analyzing the historical elastic force value of spring piece 2, the trend prediction model Y corresponding to spring piece 2 is obtained t2 =35.1500-0.09348×t-0.001366×t 2 , and the trend prediction model Y t2 Determine the trend prediction model corresponding to type B.
[0067] In some embodiments of the present application, in order to ensure the prediction accuracy of the trend prediction model, when training the trend prediction model, different pass rate thresholds can be pre-set for trend prediction models based on different material types. For example, the pass rate threshold of the trend prediction model with material type A can be set to 99.99%, and the pass rate threshold of the trend prediction model with material type A can be set to 99.91%. By setting different pass rate thresholds for trend prediction models of different material types, the prediction accuracy of the trend prediction model obtained through training can be further improved, thereby improving the test accuracy.
[0068] 504 , when it is determined according to the scanning data that the elastic force test is not to be performed on the spring piece to be tested, the elastic force test is not performed on the spring piece to be tested.
[0069] In some embodiments of the present application, in actual application scenarios, since some spring clips to be tested on the hangers have not been repaired, when it is determined that the spring clips to be tested do not need to be subjected to an elastic force test, the transmission component is controlled to transmit the carrier so that the carrier can carry the hanger to move out of the box, which is beneficial to improving the test accuracy.
[0070] 505 , based on the elastic force value obtained by the test component test, determine the usage times of the spring piece to be tested through a trend prediction model.
[0071] In some embodiments of the present application, by inputting the elastic force value tested by the test component into the trend prediction model, the number of times the elastic force to be tested is used can be obtained. After obtaining the number of uses, the standard number of times the spring to be tested can be obtained according to the material identification of the spring to be tested, and then the remaining number of times the spring to be tested can be determined according to the standard number of times and the number of uses, thereby realizing timely elastic force testing of the springs of the anode hanger.
[0072] In some embodiments of the present application, by acquiring the scanning data of the hanger, when it is determined based on the scanning data that the spring piece to be tested needs to be tested for elastic force, the spring piece to be tested is tested, which can avoid testing the hanger that does not need to be tested, thereby improving the test efficiency. Furthermore, according to the material identification, a pre-constructed trend prediction model is determined, and based on the elastic force value, the number of times the spring piece to be tested is used is determined by the trend prediction model. On the one hand, according to the trend prediction model corresponding to the material identification, the number of times the spring piece to be tested corresponding to the material identification is predicted in a targeted manner, thereby improving the test accuracy. On the other hand, the entire testing process does not require human participation, which can avoid the problem of large errors in the test elastic force value due to different pulling force paths of different operators, thereby further improving the test accuracy.
[0073] like Figure 6 , which is a functional module diagram of the elastic force testing device provided in an embodiment of the present application.
[0074] In some embodiments of the present application, the elastic force testing device 60 includes: an acquisition module 601, a first determination module 602, and a second determination module 603. The module / unit referred to in the present application refers to a series of computer program segments that can be acquired by the processor 19 and can perform fixed functions, which are stored in the memory 20.
[0075] The acquisition module 601 is used to acquire the scanning data of the hanger, and the scanning data includes the material identification of the spring piece to be tested; the first determination module 602 is used to determine the pre-built trend prediction model according to the material identification when it is determined according to the scanning data that the spring piece to be tested is to be subjected to an elastic force test; the second determination module 603 is used to determine the number of times the spring piece to be tested is used through the trend prediction model based on the elastic force value obtained by the test component test.
[0076] If the modules / units integrated in the elastic force testing device 100 are implemented in the form of software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the present application implements all or part of the processes in the above-mentioned embodiment method, and can also be completed by instructing the relevant hardware through a computer program. The computer program can be stored in a computer-readable storage medium. When the computer program is executed by the processor 19, the steps of the above-mentioned method embodiments can be implemented.
[0077] The computer program includes computer program code, which may be in source code form, object code form, executable file or some intermediate form, etc. Computer readable media may include: any entity or device capable of carrying computer program code, recording medium, USB flash drive, mobile hard disk, magnetic disk, optical disk, computer memory, read-only memory (ROM), random access memory (RAM).
[0078] The memory 20 can be used to store computer programs and / or modules. The processor 19 realizes various functions of the elastic force testing device 100 by running or executing the computer programs and / or modules stored in the memory 20 and calling the data stored in the memory 20. The memory 20 can mainly include a program storage area and a data storage area, wherein the program storage area can store an operating system, an application required for at least one function (such as a sound playback function, an image playback function, etc.), etc.; the data storage area can store data created according to the use of the elastic force testing device 100, etc. The memory 20 can include non-volatile and volatile memories, such as: a hard disk, a memory, a plug-in hard disk, a smart memory card (Smart Media Card, SMC), a secure digital (Secure Digital, SD) card, a flash card (Flash Card), at least one disk storage device, a flash memory device, or other storage devices.
[0079] Exemplarily, the computer program may be divided into one or more modules / units, one or more modules / units are stored in the memory 20, and executed by the processor 19 to complete the present application. One or more modules / units may be a series of computer program segments capable of completing specific functions, and the computer program segments are used to describe the execution process of the computer program in the elastic force testing device 100. For example, the computer program may be divided into an acquisition module 601, a first determination module 602, and a second determination module 603.
[0080] For details on the functions of each module / unit, please refer to the above Figure 5 The detailed description is not repeated here.
[0081] In the embodiment of the present application, by acquiring the scanning data of the hanger, when it is determined based on the scanning data that the spring piece to be tested is to be subjected to an elastic force test, the spring piece to be tested is tested, which can avoid testing the hanger that does not need to be tested, thereby improving the test efficiency. Furthermore, according to the material identification, a pre-constructed trend prediction model is determined, and based on the elastic force value, the number of times the spring piece to be tested is used is determined by the trend prediction model. On the one hand, according to the trend prediction model corresponding to the material identification, the number of times the spring piece to be tested corresponding to the material identification is predicted in a targeted manner, thereby improving the test accuracy. On the other hand, the entire test process does not require human participation, which can avoid the problem of large errors in the test elastic force value due to different pulling force paths of different operators, thereby further improving the test accuracy.
[0082] In the several embodiments provided in this application, it should be understood that the disclosed systems, devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic, for example, the division of modules is only a logical function division, and there may be other division methods in actual implementation.
[0083] The modules described as separate components may or may not be physically separated, and the components shown as modules may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
[0084] In addition, each functional module in each embodiment of the present application can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit. The above integrated unit can be implemented in the form of hardware or in the form of hardware plus software functional modules.
[0085] Therefore, no matter from which point of view, the embodiments should be regarded as illustrative and non-restrictive, and the scope of the present application is limited by the appended claims rather than the above description, so it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present application. Any attached figure mark in the claims should not be regarded as limiting the claims involved.
[0086] In addition, it is obvious that the word "comprising" does not exclude other units or steps, and the singular does not exclude the plural. Multiple units or devices can also be implemented by one unit or device through software or hardware. The words first, second, etc. are used to indicate names, and do not indicate any specific order.
Claims
1. An elastic force testing device, characterized in that: The elastic force testing device comprises: a box, a carrier, a transmission component, a visual component and a testing component; The carrier is used to carry the hanger, and the hanger is equipped with a spring piece to be tested; The transmission component is disposed at the bottom of the box, and is used to carry and transmit the carrier, so that the carrier can carry the hanger and move along the first direction; The visual component is installed in the box, and the visual component is used to scan the hanger to obtain scanning data; The test assembly includes a first connecting portion and a second connecting portion, the first connecting portion is connected to the top of the box, and the second connecting portion is connected to the spring piece to be tested. The test assembly is used to perform an elastic force test on the spring piece to be tested according to the scanning data.
2. The elastic force testing device according to claim 1, characterized in that: The elastic force testing device further includes: a first moving assembly and a second moving assembly, the second moving assembly includes a first mounting portion and a second mounting portion, the first mounting portion is slidably connected to the first moving assembly, and the second mounting portion is fixedly connected to the visual assembly; The first moving assembly is disposed on the side wall of the box, and the first moving assembly is used to drive the second moving assembly to move along a second direction; The second moving component is used to move along a third direction relative to the first moving component, and the second direction is perpendicular to the third direction.
3. The elastic force testing device according to claim 1, characterized in that: The elastic force testing device further includes: a positioning component, which is arranged at the bottom of the box and located on one side of the transmission component, and is used to position the hanger.
4. A method for testing elasticity, characterized in that: Applied to the elastic force testing device according to any one of claims 1 to 3, the elastic force testing method comprises: Acquire scanning data of the hanger, wherein the scanning data includes a material identification of the spring piece to be tested; When it is determined according to the scanning data that the spring piece to be tested is to be subjected to an elastic force test, a pre-built trend prediction model is determined according to the material identification; Based on the elastic force value obtained by the test component, the number of times the spring piece to be tested is used is determined by the trend prediction model.
5. The elastic force testing method according to claim 4, characterized in that: The method further comprises: Determining whether the scanned data meets the elastic force test requirements; When the scanning data meets the elastic force test requirement, determining to perform an elastic force test on the spring piece to be tested; When the scanning data does not meet the elastic force test requirement, it is determined not to perform the elastic force test on the spring piece to be tested.
6. The elastic force testing method according to claim 5, characterized in that: The scanning data also includes the elastic force test value of the spring piece to be tested and the maintenance data of the hanger. The judging whether the scanning data meets the elastic force test requirements includes: Determining the limit value of the spring piece to be tested according to the material identification, and determining whether the spring piece to be tested has been repaired according to the maintenance data of the hanger; When the elastic force test value is greater than the limit value, and / or the spring piece to be tested has been repaired, determining that the scanning data meets the elastic force test requirement; When the elastic force test value is less than or equal to the limit value, and / or the spring piece to be tested has not been repaired, it is determined that the scanning data does not meet the elastic force test requirement.
7. The elastic force testing method according to claim 4, characterized in that: Before determining the pre-built trend prediction model according to the material identification, the method further includes: Get multiple spring pieces and corresponding material identifications; Extract multiple historical elastic force values of each spring piece and the number of times each historical elastic force value is used; Based on the multiple historical elastic force values, the number of times each historical elastic force value is used, and the material identification of the spring piece, a trend prediction model corresponding to the material identification is established.
8. An elastic force testing device, characterized in that: The elastic force testing device according to any one of claims 1 to 3 is operated, wherein the elastic force testing device comprises: An acquisition module, used for acquiring scanning data of the hanger, wherein the scanning data includes a material identification of the spring piece to be tested; A first determination module is used to determine a pre-built trend prediction model according to the material identification when it is determined according to the scanning data that the spring piece to be tested is to be subjected to an elastic force test; The second determination module is used to determine the usage times of the spring piece to be tested through the trend prediction model based on the elastic force value obtained by the test component.
9. An elastic force testing device, characterized in that: The elastic force testing device comprises a processor and a memory, and the processor is used to implement the elastic force testing method according to any one of claims 4 to 7 when executing a computer program stored in the memory.
10. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the elastic force testing method according to any one of claims 4 to 7 is implemented.