Detection device
By designing identification and displacement components in the detection device, and combining them with lifting and adjusting components, the problem of low efficiency caused by different detection points for different products was solved, achieving efficient and accurate product detection.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- FUZHUN PRECISION TOOLING (JIASHAN) CO LTD
- Filing Date
- 2025-03-25
- Publication Date
- 2026-04-28
AI Technical Summary
In existing technologies, the different testing points for different products lead to low efficiency in manual testing.
A detection device was designed, including a detection mechanism and a material loading mechanism. The device identifies product information through an identification component, moves the detector to the corresponding detection point through a detection displacement component, and adjusts the product position through a lifting component and a positioning component to achieve efficient detection.
It improves detection efficiency, enhances the versatility and accuracy of the detection device, reduces the impact of foreign objects on the detector, and achieves efficient dual-station detection.
Smart Images
Figure CN224176396U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of automatic detection technology, and more specifically, to a detection device. Background Technology
[0002] After production is completed, products typically undergo quality inspection. The testing points for the same testing parameters may differ for different products. Currently, most inspections are conducted manually using handheld testing instruments at these points, resulting in low efficiency. Utility Model Content
[0003] In view of this, this application provides a testing device to solve the problem of low efficiency in manual testing caused by different testing points for different products.
[0004] One embodiment of this application provides a testing device for detecting test parameters of a product under test. The testing device includes a testing mechanism and a loading mechanism. The testing mechanism includes a detector and a detection displacement member. The detection displacement member is connected to the detector. The loading mechanism includes an identification member. The identification member is used to identify product information for different products under test. The detection displacement member moves the detector to the corresponding detection point of the product under test according to the different product information.
[0005] When inspecting products, the detection points for the same test parameter may differ between different products. Each product under test has an information recognition area. An identification device identifies this area to obtain product information, including the coordinate data of the detection points for the test parameter. Based on the coordinate data of the corresponding detection points, a detection displacement device moves the detector to the designated detection point to perform the inspection, thus improving efficiency.
[0006] In some embodiments of this application, the material loading mechanism further includes a lifting assembly and a positioning assembly. An identification element is disposed on the positioning assembly. The lifting assembly is used to move the product to be tested away from the identification element along a first direction. The positioning assembly is used to move the identification element along a direction perpendicular to the first direction, so that the identification element is aligned with the information identification area of different products to be tested.
[0007] The location of the information recognition area may vary on different products under test. Before testing, the product under test is placed on the lifting assembly, which moves the product away from the recognition element. The positioning assembly then moves the recognition element in a direction perpendicular to the first direction, enabling it to recognize the product information of different products. Testing is then performed. The positioning assembly helps the recognition element effectively identify different products under test, improving the versatility of the testing device.
[0008] In some embodiments of this application, the material loading mechanism further includes a carrier module. An identification element is disposed on the carrier module. The carrier module is disposed on an adjustment component. The material loading mechanism has a feeding area and a detection area. The distribution directions of the feeding area and the detection area intersect at a first direction. The adjustment component is used to move the carrier module between the feeding area and the detection area. A detection displacement element moves the detector to the detection area to detect different products to be tested.
[0009] Dividing the material loading mechanism into a loading area and a detection area effectively prevents dust and other foreign objects carried during loading from adhering to the detector, thus avoiding affecting detection accuracy. In the loading area, the identification component identifies the product to be tested. After identification, as the positioning component moves the product to be tested from the loading area to the detection area, the detection displacement component can move the detector to the corresponding detection point within the detection area based on the product information, for detection purposes.
[0010] In some embodiments of this application, the positioning component includes a first positioning element and a second positioning element. The second positioning element is disposed on the first positioning element. The first positioning element is used to drive the second positioning element to move along a second direction between the feeding area and the detection area. A carrier module is disposed on the second positioning element. The second positioning element is used to drive the carrier module to move along a third direction to drive the identification element to identify different product information. The first direction, the second direction, and the third direction are perpendicular to each other.
[0011] Before testing, the lifting component moves the product under test along the first direction to keep it away from the identification device on the carrier module. This is because a suitable distance helps the identification device to recognize the product information of different products under test. Also, when the product under test is changed, the position of the QR code or barcode on the product under test changes. The second adjusting component moves the identification device on the carrier module along the third direction so that the identification device can complete the identification.
[0012] In some embodiments of this application, the lifting assembly is located in the loading area. The lifting assembly includes a support member, a telescopic member, and a carrier member. The telescopic member is disposed on the support member. The carrier member is disposed on the telescopic member. The telescopic member is used to move the carrier member along a first direction. The carrier member is used to carry the product to be tested. There are two support members and two carrier members. The two support members are located on both sides of the positioning assembly along the distribution direction of the loading area and the detection area, respectively. Each carrier member and one support member are disposed on the same side.
[0013] After loading is completed in the loading area, the carriers on both sides of the positioning component support the product under test. The telescopic component moves the carrier and the product under test along the first direction. After the identification of the product under test is completed, the telescopic component moves the carrier and the product under test until the product under test contacts the carrier module. The telescopic component continues to move the carrier to create a gap between the carrier and the product under test in the first direction. At this point, the product under test is carried by the carrier module, and then the first positioning component moves the carrier module to the detection area. The support components are located on opposite sides of the positioning component along the third direction, and the movement paths of the lifting component and the positioning component do not interfere with each other. The carriers on both sides support the product under test on opposite sides of the positioning component along the third direction, providing sufficient support strength, which helps to increase the stability of the product under test relative to the lifting component when moving along the first direction.
[0014] In some embodiments of this application, the carrier module includes a substrate and a fixing member. An identification member is disposed on the substrate. The fixing member is disposed on the substrate and is used to fix the product under test relative to the substrate.
[0015] After the identification device completes the identification, the lifting component moves the product under test closer to the substrate, the fixing component fixes the product under test, and the lifting component continues to descend along the first direction to avoid scraping between the product under test and the lifting component and damaging the product under test when the first adjustment component moves along the second direction.
[0016] In some embodiments of this application, the material loading mechanism further includes a positioning component. The positioning component is disposed on the lifting component. The positioning component includes a first pusher, a second pusher, a first stop, and a second stop. The first stop is used to stop the product to be tested along a second direction. The second stop is used to stop the product to be tested along a third direction, the first direction, the second direction, and the third direction being perpendicular to each other. The first pusher is used to push the product to be tested relative to the lifting component to abut against the first stop. The second pusher is used to push the product to be tested relative to the lifting component to abut against the second stop.
[0017] When the lifting assembly moves the product under test along a third direction, the product under test is limited by the first pusher and the first stop on the opposite sides along the second direction, and by the second pusher and the second stop on the opposite sides along the third direction, further ensuring that the product under test can move stably along the first direction with the lifting assembly when the lifting assembly is running.
[0018] In some embodiments of this application, the material loading mechanism further includes a support module and an adjustment component. An identification element is disposed on the support module. The support module is disposed on the adjustment component. The material loading mechanism has a feeding area and a detection area. The adjustment component is used to move the support module between the feeding area and the detection area. A detection displacement element moves the detector to the detection area to detect different products to be tested. The number of material loading mechanisms is two sets. The distribution direction of the two sets of material loading mechanisms is perpendicular to the distribution direction of the feeding area and the detection area.
[0019] After the inspection and testing device completes the inspection of the product to be tested located on one set of loading mechanisms, the loading mechanism on that side moves the inspected product from the inspection area to the loading area for unloading. Simultaneously, the product to be tested on another set of loading mechanisms is being loaded into the loading area, and the corresponding product information is being identified. The inspection and testing device moves to the corresponding inspection point to inspect the other set of products. In this way, the two sets of loading mechanisms can form an alternating loading and inspection system, thereby achieving efficient dual-station inspection and significantly improving inspection efficiency.
[0020] In some embodiments of this application, the detection device further includes a first calibration mechanism and a second calibration mechanism. The first calibration mechanism is used to calibrate the initial state of the detector. The second calibration mechanism is used to calibrate the standard value of the detector when changing to different products to be tested. The detection displacement element, the first calibration mechanism, and the second calibration mechanism are all located on the same side of the two sets of material loading mechanisms, and the detection displacement element is located between the first calibration mechanism and the second calibration mechanism.
[0021] When the detector is affected by external factors, resulting in inaccurate test results, the first calibration mechanism calibrates the detector, resets the data to zero, and returns the detector to its default state before resuming measurement. When testing different products, the standard values corresponding to the detector may change; therefore, each time a different product is tested, the second calibration mechanism calibrates the detector to correct for discrepancies, achieving accurate detection. The detection displacement component is positioned between the first and second calibration mechanisms, and all components—the detection displacement component, the first calibration mechanism, and the second calibration mechanism—are located on the same side of the two material-carrying mechanisms, optimizing the spatial layout of the detection device. When the detector needs calibration, the displacement path of the detection displacement component is relatively simple.
[0022] In some embodiments of this application, the detector is used to simultaneously detect the gloss and color difference values of the product under test.
[0023] When the same product needs to be tested for different parameters, an integrated testing instrument can be selected, such as an integrated gloss and color difference tester or an integrated gloss and color difference tester with a moving part clamp. This allows for the one-time completion of the gloss and color difference test of the product, which helps to improve testing efficiency. Attached Figure Description
[0024] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings in the embodiments will be briefly described below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation on the scope.
[0025] Figure 1 This is a schematic diagram of the structure of a detection device provided in an embodiment of this application;
[0026] Figure 2 This is a schematic diagram of the structure of a material loading mechanism provided in an embodiment of this application;
[0027] Figure 3 This is a schematic diagram of the material loading mechanism when the product to be tested is located in the detection area in one embodiment of this application.
[0028] Explanation of key component symbols:
[0029] 100. Detection device; 1. Detection mechanism; 11. Detector; 12. Detection displacement component; 2. Material loading mechanism; 201. Loading area; 202. Detection area; 21. Identification component; 22. Lifting assembly; 221. Support component; 222. Telescopic component; 223. Bearing component; 23. Adjustment assembly; 231. First adjustment component; 232. Second adjustment component; 24. Bearing module; 241. Base plate; 242. Fixing component; 25. Positioning assembly; 251. First pushing component; 252. Second pushing component; 253. First stop component; 254. Second stop component; 31. First calibration mechanism; 32. Second calibration mechanism; 200. Product to be tested; Z, First direction; Y, Second direction; X, Third direction. Detailed Implementation
[0030] The technical solutions of the embodiments of this application will be described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments.
[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.
[0032] The definitions of "first direction", "second direction" and "third direction" are for the purpose of describing the relative positional relationship of related structures, and do not mean that "first direction", "second direction" and "third direction" need to depend on the related structures involved in the above definitions.
[0033] Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be interpreted as indicating or implying relative importance.
[0034] The term "perpendicular" is used to describe the ideal state between two components. In actual production or use, two components may exist in a state that is approximately perpendicular.
[0035] It should be noted that when a component is considered to be "located" on another component, it can be directly located on the other component or there may be an intervening component at the same time.
[0036] This application provides a detection device for detecting test parameters of a product under test. The detection device includes a detection mechanism and a loading mechanism. The detection mechanism includes a detector and a detection displacement component. The detection displacement component is connected to the detector. The loading mechanism includes an identification component. The identification component is used to identify product information for different products under test. The detection displacement component moves the detector to the corresponding detection point of the product under test according to the different product information.
[0037] When inspecting products, the detection points for the same test parameter may differ between different products. Each product under test has an information recognition area. An identification device identifies this area to obtain product information, including the coordinate data of the detection points for the test parameter. Based on the coordinate data of the corresponding detection points, a detection displacement device moves the detector to the designated detection point to perform the inspection, thus improving efficiency.
[0038] The following detailed description of some embodiments of this application is provided in conjunction with the accompanying drawings. Unless otherwise specified, the following embodiments and features can be combined with each other.
[0039] Please see Figure 1 One embodiment of this application provides a detection device 100 for detecting test parameters of a product 200. The detection device 100 includes a detection mechanism 1 and a loading mechanism 2. The detection mechanism 1 includes a detector 11 and a detection displacement member 12. The detection displacement member 12 is connected to the detector 11. The loading mechanism 2 includes an identification member 21. The identification member 21 is used to identify product information of different products 200. The detection displacement member 12 moves the detector 11 to the corresponding detection point of the product 200 according to the different product information.
[0040] When inspecting products, the detection points for the same test parameter may differ for different products 200 under test. Each product 200 under test has an information recognition area, which is identified by the recognition component 21 to obtain product information, including the coordinate data of the detection points for the test parameter. The detection displacement component 12 moves the detector 11 to the corresponding detection point on the product 200 under test based on the coordinate data, thus improving efficiency.
[0041] For different products under test 200, when detecting the same test parameter, the detection point of some products under test 200 may be located at the center of the detection surface of the product under test 200, while the detection point of others may be located at other positions. The coordinate data of the detection points of different products under test 200 are used as one of the product information and recorded using a QR code or barcode. After the identification element 21 identifies the product, it transmits the identified product information to the detection displacement element 12, which drives the detector 11 to move to the corresponding detection point of the product under test 200. In some embodiments, the information identification area of the product under test 200 may be provided with an identification code such as a barcode or QR code, or it may be provided with an NFC (Near Field Communication) sensing chip or a photoelectric sensing chip.
[0042] Please see Figure 2 and Figure 3 In some embodiments, the material loading mechanism 2 further includes a lifting assembly 22 and an adjusting assembly 23. An identification element 21 is disposed on the adjusting assembly 23. The lifting assembly 22 is used to move the product to be tested 200 away from the identification element 21 along a first direction Z. The adjusting assembly 23 is used to move the identification element 21 along a direction perpendicular to the first direction Z, so that the identification element 21 is aligned with the information identification area of different products to be tested 200.
[0043] The position of the information recognition area may differ on different products 200 under test. Before testing, the product 200 under test is placed on the lifting assembly 22. The lifting assembly 22 moves the product 200 away from the recognition element 21, and the positioning assembly 23 moves the recognition element 21 along a direction perpendicular to the first direction Z, so that the recognition element 21 can recognize the product information of different products 200 under test. Then testing is performed. The positioning assembly 23 helps the recognition element 21 to effectively recognize different products 200 under test, which can improve the versatility of the testing device 100. Understandably, along the first direction Z, the projection of the recognition element 21 covers the information recognition area of the product 200 under test, so that the recognition element 21 can scan the information recognition area, which is the alignment of the recognition element 21 with the information recognition area of different products 200 under test.
[0044] In some embodiments, the material loading mechanism 2 further includes a support module 24. An identification element 21 is disposed on the support module 24. The support module 24 is disposed on the positioning component 23. The material loading mechanism 2 has a feeding area 201 and a detection area 202. The distribution direction of the feeding area 201 and the detection area 202 is relative to a first direction Z. The positioning component 23 is used to move the support module 24 between the feeding area 201 and the detection area 202. The detection displacement element 12 moves the detector 11 to the detection area 202 to detect different products 200 to be tested.
[0045] Dividing the material loading mechanism 2 into a loading area 201 and a detection area 202 effectively prevents dust and other foreign objects carried during loading from adhering to the detector 11, thus avoiding affecting the detection accuracy. In the loading area 201, the identification component 21 identifies the product 200 to be tested. After identification, as the positioning component 23 moves the product 200 to be tested from the loading area 201 to the detection area 202, the detection displacement component 12 can move the detector 11 to the corresponding detection point of the product 200 in the detection area 202 according to the product information, so as to perform detection.
[0046] In some embodiments, the positioning component 23 includes a first positioning element 231 and a second positioning element 232. The second positioning element 232 is disposed on the first positioning element 231. The first positioning element 231 is used to drive the second positioning element 232 to move along the second direction Y between the feeding area 201 and the detection area 202. The carrier module 24 is disposed on the second positioning element 232. The second positioning element 232 is used to drive the carrier module 24 to move along the third direction X to drive the identification element 21 to identify different product information. The first direction Z, the second direction Y, and the third direction X are perpendicular to each other.
[0047] Before testing, the lifting assembly 22 moves the product under test 200 along the first direction Z, so that the product under test 200 is away from the identification element 21 set on the bearing module 24. This serves two purposes: firstly, a suitable distance helps the identification element 21 recognize the product information of different products under test 200; secondly, when the product under test 200 is changed, the position of the QR code or barcode on the product under test 200 changes. The second adjusting assembly 232 then moves the identification element 21 on the bearing module 24 along the third direction X, allowing the identification element 21 to complete the identification. In practice, the first adjusting assembly 231 is a Y-axis moving mechanism, and the second adjusting assembly 232 is an X-axis moving mechanism. The X-axis moving mechanism is mounted on the Y-axis moving mechanism, and the bearing module 24 is mounted on the X-axis moving mechanism. When it is necessary to move the identification element 21 along the third direction X, the X-axis moving mechanism is activated. When it is necessary to move the product under test 200 between the loading area 201 and the monitoring area, the Y-axis moving mechanism is activated.
[0048] In some embodiments, the lifting assembly 22 is located in the loading area 201. The lifting assembly 22 includes a support member 221, a telescopic member 222, and a carrier member 223. The telescopic member 222 is disposed on the support member 221. The carrier member 223 is disposed on the telescopic member 222. The telescopic member 222 is used to move the carrier member 223 along a first direction Z. The carrier member 223 is used to carry the product 200 to be tested. There are two support members 221 and two carrier members 223. The two support members 221 are located on both sides of the positioning assembly 23 along the distribution direction of the loading area 201 and the detection area 202, respectively. Each carrier member 223 and one support member 221 are disposed on the same side.
[0049] After loading is completed in the loading area 201, the carriers 223 located on both sides of the positioning component 23 support the product under test 200. The telescopic component 222 moves the carriers 223 and the product under test 200 along the first direction Z. After the identification component 21 completes identification, the telescopic component 222 moves the carriers 223 and the product under test 200 until the product under test 200 contacts the carrier module 24. The telescopic component 222 continues to move the carriers 223 so that there is a gap between the carriers 223 and the product under test 200 in the first direction Z. At this time, the carrier module 24 carries the product under test 200, and then the first positioning component 231 moves the carrier module 24 to the detection area 202. Support members 221 are positioned on opposite sides of the adjustment assembly 23 along the third direction X, ensuring that the movement paths of the lifting assembly 22 and the adjustment assembly 23 do not interfere with each other. The bearing members 223 on both sides provide support for the product under test 200 on opposite sides of the adjustment assembly 23 along the third direction X, providing sufficient support strength to help increase the stability of the product under test 200 relative to the lifting assembly 22 when moving along the first direction Z. In some embodiments, the telescopic member 222 is a lifting cylinder.
[0050] In some embodiments, the carrier module 24 includes a substrate 241 and a fixing member 242. An identification member 21 is disposed on the substrate 241. The fixing member 242 is disposed on the substrate 241 and is used to fix the product under test 200 relative to the substrate 241.
[0051] After the identification component 21 completes the identification, the lifting component 22 moves the product under test 200 closer to the substrate 241, the fixing component 242 fixes the product under test 200, and the lifting component 22 continues to descend along the first direction Z so as to avoid the product under test 200 and the lifting component 22 from rubbing against each other and damaging the product under test 200 when the first adjustment component 231 moves along the second direction Y.
[0052] In such Figure 2In the illustrated embodiment, the fixing member 242 is a suction cup. After the lifting assembly 22 lifts the product under test 200 upward along the first direction Z, the identification member 21 located below the product under test 200 performs identification. After identification, the lifting assembly 22 lowers the product under test 200, and the suction end of the suction cup contacts the lower surface of the product under test 200. The suction cup draws air, fixing the product under test 200 relative to the substrate 241. The lifting assembly 22 continues to descend to create a gap between itself and the product under test 200 in the first direction Z. The first adjusting member 231 moves the carrier module 24 along the second direction Y to the detection area 202 for detection. Understandably, after detection, the second adjusting member 232 moves the carrier module 24 along the second direction Y to the loading area 201, the suction cup stops drawing air, and the detected product can be removed from the carrier module 24.
[0053] In some embodiments, the material loading mechanism 2 further includes a positioning component 25. The positioning component 25 is disposed on the lifting component 22. The positioning component 25 includes a first pusher 251, a second pusher 252, a first stop 253, and a second stop 254. The first stop 253 is used to stop the product to be tested 200 along the second direction Y. The second stop 254 is used to stop the product to be tested 200 along the third direction X, wherein the first direction Z, the second direction Y, and the third direction X are perpendicular to each other. The first pusher 251 is used to push the product to be tested 200 relative to the lifting component 22 to abut against the first stop 253. The second pusher 252 is used to push the product to be tested 200 relative to the lifting component 22 to abut against the second stop 254.
[0054] When the lifting assembly 22 moves the product under test 200 along the third direction X, the product under test 200 is limited on both sides along the second direction Y by the first pusher 251 and the first stop 253, and on both sides along the third direction X by the second pusher 252 and the second stop 254, further ensuring that the product under test 200 can move stably along the first direction Z with the lifting assembly 22 when the lifting assembly 22 is running.
[0055] In some embodiments, the material loading mechanism 2 further includes a support module 24 and an adjustment component 23. An identification element 21 is disposed on the support module 24. The support module 24 is disposed on the adjustment component 23. The material loading mechanism 2 has a feeding area 201 and a detection area 202. The adjustment component 23 is used to move the support module 24 between the feeding area 201 and the detection area 202. A detection displacement element 12 moves the detector 11 to the detection area 202 to detect different products 200 to be tested. The number of material loading mechanisms 2 is two sets. The distribution direction of the two sets of material loading mechanisms 2 is perpendicular to the distribution direction of the feeding area 201 and the detection area 202.
[0056] After the moving part clamping and testing instrument 11 completes the testing of the product 200 located on a set of loading mechanisms 2, the loading mechanism 2 on that side moves the tested product from the testing area 202 to the loading area 201 for unloading. Simultaneously, the product 200 on another set of loading mechanisms 2 is being loaded into the loading area 201, and the corresponding product information is being identified. The moving part of the instrument moves the testing instrument 11 to the corresponding testing point to test the other set of products 200. In this way, the two sets of loading mechanisms 2 can form an alternating loading and testing system, thereby achieving efficient dual-station testing and significantly improving testing efficiency.
[0057] In some embodiments, the detection device 100 further includes a first calibration mechanism 31 and a second calibration mechanism 32. The first calibration mechanism 31 is used to calibrate the initial state of the detector 11. The second calibration mechanism 32 is used to calibrate the standard value of the detector 11 when different products 200 to be tested are replaced. The detection displacement member 12, the first calibration mechanism 31, and the second calibration mechanism 32 are all located on the same side of the two sets of material loading mechanisms 2, and the detection displacement member 12 is located between the first calibration mechanism 31 and the second calibration mechanism 32.
[0058] When the detector 11 is affected by external factors, resulting in inaccurate test results, the first calibration mechanism 31 calibrates the detector 11 to zero the data, returning the detector 11 to its default state before resuming measurement. When testing different products' parameters, the standard values corresponding to the detector 11 may change; therefore, each time a different product 200 is tested, the second calibration mechanism 32 calibrates the detector 11 to correct for discrepancies, achieving accurate detection. The position of the detection displacement element 12 is set between the first calibration mechanism 31 and the second calibration mechanism 32, and the detection displacement element 12, the first calibration mechanism 31, and the second calibration mechanism 32 are all located on the same side of the two sets of material loading mechanisms 2, optimizing the spatial layout of the detection device 100. When the detector 11 needs calibration, the displacement path of the detection displacement element 12 is relatively simple.
[0059] In such Figure 1In the illustrated embodiment, two sets of material-carrying mechanisms 2 are located on both sides of the detection displacement member 12 along the third direction X, and the first calibration mechanism 31 and the second calibration mechanism 32 are also arranged on both sides of the detection displacement member 12 along the third direction X. In the embodiments of this application, the detector 11 is a gloss and color difference integrated detector 11, which can simultaneously detect the gloss and color difference values of the product under test 200. Based on this, the first calibration mechanism 31 includes a light-free calibration module, a white board calibration module, and a black board calibration module. The light-free calibration module is used to establish a zero reference for gloss detection and calibrate the reference zero point for gloss detection. The white board calibration module is used to calibrate the reference for color difference value detection. A standard white board with high reflectivity and spectral neutrality is used. The detector 11 detects the reflectance spectrum of the standard white board to obtain its color parameters, and then adjusts the color sensor response curve of the detector 11 by comparing it with the preset standard value to improve the accuracy of color difference calculation. The black board calibration module is used to improve the measurement accuracy of the product under test 200 with low reflectivity, mainly to address the interference of sensor thermal noise and circuit noise, and expand the dynamic range of color difference value detection. When the first calibration mechanism 31 is working, it first uses a blackout calibration module to calibrate and zero the gloss level, then uses a blackboard calibration module to subtract noise caused by the instrument itself, and finally uses a whiteboard calibration module to complete the benchmark calibration of the color difference. Through these three calibration modules, the integrated gloss and color difference detector 11 can simultaneously ensure the measurement reliability of both the absolute value of gloss and the relative difference of color difference. Whenever a specified time is reached or a different product 200 is changed, the detection moving part moves the detector 11 to the first calibration mechanism 31 for calibration. The second calibration mechanism 32 includes a clamp for holding a standard product. When the product 200 is changed or a specified time is reached, the corresponding standard product is replaced, and the detection moving part moves the detector 11 to test the standard product, compare the data, and correct the difference to improve the accuracy of the test.
[0060] In some embodiments, the detector 11 is used to simultaneously detect the gloss and color difference values of the product 200 under test.
[0061] When the same product 200 needs to be tested for different parameters, the detector 11 can be an integrated type, such as an integrated gloss and color difference detector 11 or an integrated gloss and color difference detector 11 with a moving part clamping mechanism. This can enable the detection of the gloss and color difference values of the product 200 to be tested in one go, which helps to improve the detection efficiency.
[0062] Furthermore, those skilled in the art should recognize that the above embodiments are merely illustrative of this application and are not intended to limit this application. Any appropriate changes and variations made to the above embodiments within the essential spirit and scope of this application fall within the scope of this application's disclosure.
Claims
1. A detection device for detecting a test parameter of a product; characterized in that, include: The testing mechanism includes a testing instrument and a detection displacement component, wherein the detection displacement component is connected to the testing instrument. A material loading mechanism includes an identification element, the identification element being used to identify product information of different products to be tested; The detection displacement component moves the detector to the corresponding detection point of the product to be tested according to the different product information.
2. The detection device according to claim 1, characterized in that, The material loading mechanism further includes a lifting component and a positioning component, and the identification element is disposed on the positioning component; The lifting component is used to move the product under test away from the identification component along the first direction; the positioning component is used to move the identification component along the direction perpendicular to the first direction so that the identification component is aligned with the information identification area of different products under test.
3. The detection device according to claim 2, characterized in that, The material loading mechanism further includes a bearing module, the identification element is disposed on the bearing module, and the bearing module is disposed on the positioning component; The material loading mechanism has a feeding area and a detection area, and the distribution directions of the feeding area and the detection area intersect at the first direction; The adjustment component is used to move the bearing module between the feeding area and the detection area, and the detection displacement component moves the detector to the detection area to detect different products to be tested.
4. The detection device according to claim 3, characterized in that, The adjustment component includes a first adjustment element and a second adjustment element; The second adjusting member is disposed on the first adjusting member, and the first adjusting member is used to drive the second adjusting member to move along the second direction between the feeding area and the detection area; The bearing module is disposed on the second adjusting member, which is used to drive the bearing module to move along a third direction so as to drive the identification member to identify different product information. The first direction, the second direction and the third direction are perpendicular to each other.
5. The detection device according to claim 3, characterized in that, The lifting assembly is located in the loading area; the lifting assembly includes a support member, a telescopic member, and a load-bearing member, the telescopic member is disposed on the support member, and the load-bearing member is disposed on the telescopic member; the telescopic member is used to drive the load-bearing member to move along the first direction, and the load-bearing member is used to carry the product to be tested; The number of the support and the carrier is two. The two support are located on both sides of the adjustment component along the distribution direction of the feeding area and the detection area, respectively. Each carrier and the support are arranged on the same side.
6. The detection device according to claim 3, characterized in that, The carrier module includes a substrate and a fixing member. The identification member is disposed on the substrate, and the fixing member is disposed on the substrate and used to fix the product under test relative to the substrate.
7. The detection device according to claim 2, characterized in that, The material loading mechanism further includes a positioning component, which is disposed on the lifting component. The positioning component includes a first pusher, a second pusher, a first stop, and a second stop. The first stop is used to stop the product under test along the second direction, and the second stop is used to stop the product under test along the third direction, wherein the first direction, the second direction, and the third direction are perpendicular to each other; the first pusher is used to push the product under test against the first stop relative to the lifting assembly, and the second pusher is used to push the product under test against the second stop relative to the lifting assembly.
8. The detection device according to claim 1, characterized in that, The material loading mechanism further includes a bearing module and an adjustment component, wherein the identification element is disposed on the bearing module and the bearing module is disposed on the adjustment component; The material loading mechanism has a loading area and a detection area. The adjustment component is used to drive the bearing module to move between the loading area and the detection area. The detection displacement component drives the detector to move to the detection area to detect different products to be tested. Furthermore, there are two sets of material-carrying mechanisms, and the distribution direction of the two sets of material-carrying mechanisms is perpendicular to the distribution direction of the feeding area and the detection area.
9. The detection device according to claim 8, characterized in that, The detection device further includes a first calibration mechanism and a second calibration mechanism. The first calibration mechanism is used to calibrate the detector to zero, and the second calibration mechanism is used to calibrate the standard value of the detector when different products to be tested are replaced. The displacement detection element, the first calibration mechanism, and the second calibration mechanism are all located on the same side of the two sets of material loading mechanisms, and the displacement detection element is located between the first calibration mechanism and the second calibration mechanism.
10. The detection device according to any one of claims 1 to 9, characterized in that, The detector is used to simultaneously detect the gloss and color difference values of the product under test.