Testing device and wireless charging equipment production line

Abstract

The utility model belongs to the technical field of wireless charging equipment testing, and particularly relates to a testing device and a wireless charging equipment production line, which comprise a first conveying line, a second conveying line, a testing structure for detecting materials and a material moving structure, the two ends of the first conveying line correspond to a feeding station and a discharging station respectively, one end of the second conveying line corresponds to the discharging station, the first conveying line receives materials at the feeding station, and the material moving structure picks up the materials from the first conveying line and moves the materials to the testing structure for testing. The material transferring structure is further used for transferring the materials from the testing structure to the first conveying line or the second conveying line, one of the first conveying line and the second conveying line is used for receiving the materials detected to be qualified, and the other one of the first conveying line and the second conveying line is used for receiving the materials detected to be unqualified. The first conveying line or the second conveying line discharges materials at the discharging station. The automatic feeding and discharging device can improve production efficiency and feeding and discharging convenience.

Description

Technical Field

[0001] This utility model belongs to the field of wireless charging equipment testing technology, and particularly relates to testing devices and wireless charging equipment production lines. Background Technology

[0002] With the development of smart devices, the process of charging electronic devices is becoming more and more frequent. Wireless charging, which eliminates the hassle of wires and is quick and simple, has become widely used in the current market. Wireless charging mainly uses the principle of electromagnetic induction, and energy is transferred through energy coupling via coils.

[0003] To ensure the effectiveness and safety of wireless charging devices, a series of tests must be conducted. Testing requires loading and unloading of materials into the testing equipment. However, existing testing devices, after verifying product quality, can only manually categorize qualified and unqualified products, resulting in low efficiency and significantly impacting production efficiency. Utility Model Content

[0004] The purpose of this application is to provide a testing device and a wireless charging equipment production line, aiming to solve the problems of how to improve production efficiency and the convenience of loading and unloading materials.

[0005] To achieve the above objectives, the technical solution adopted in this application is as follows:

[0006] In a first aspect, a testing apparatus is provided, comprising a frame, a first conveyor line disposed on the frame, a second conveyor line spaced apart from the first conveyor line, a testing structure disposed on the frame for detecting materials, and a material transfer structure disposed on the frame. A loading station and a unloading station are respectively disposed on opposite sides of the frame. The two ends of the first conveyor line correspond to the loading station and the unloading station, respectively, and one end of the second conveyor line corresponds to the unloading station. The first conveyor line receives the materials at the loading station. The material transfer structure is used to pick up the materials from the first conveyor line and move the materials to the testing structure. The material transfer structure is also used to transfer the materials from the testing structure to either the first conveyor line or the second conveyor line. One of the first and second conveyor lines is used to receive materials that pass the test, and the other of the first and second conveyor lines is used to receive materials that fail the test. The first or second conveyor line unloads the materials at the unloading station.

[0007] In some embodiments, the first conveyor line includes a feeding section and a discharging section spaced apart from each other, and a first flipping structure and a second flipping structure are provided between the feeding section and the discharging section. The first flipping structure is used to transfer the material from the feeding section to the material transfer structure, and the second flipping structure is used to transfer the material from the material transfer structure to the discharging section. The first flipping structure and the second flipping structure are also used to flip the material.

[0008] In some embodiments, the first flipping structure and the second flipping structure include a support base connected to the frame, a rotary driver connected to the support base, and a gripping mechanism connected to the rotary driver and used to grip the material. The rotary driver is used to drive the gripping mechanism to rotate around a rotation axis by a preset angle.

[0009] In some embodiments, the testing apparatus includes a placement frame, a clamp placed on the placement frame, a position adjustment mechanism connected to the placement frame and located above the clamp, and a detection device connected to the position adjustment mechanism. The clamp is used to receive the material picked up by the transfer structure and fix the material. The position adjustment mechanism is used to drive the detection device to move in a straight line to adjust the position of the detection device relative to the material.

[0010] In some embodiments, the testing device further includes a mounting plate slidably disposed on the placement frame and a lifting structure connected to the placement frame. The position adjustment mechanism is connected to the mounting plate, and the lifting structure is used to drive the mounting plate to move up and down in a preset direction to adjust the distance between the detection device and the fixture.

[0011] In some embodiments, the clamps are detachably connected to the placement rack, and multiple clamps are spaced apart. Multiple materials are fixed on each clamp, and the detection devices are spaced apart, with each detection device corresponding to one of the materials.

[0012] In some embodiments, the clamp includes a support plate for carrying the material, a jaw rotatably connected to the support plate, and a rotation drive located below the support plate. The support plate has a first clearance hole through which the rotation drive passes. The output end of the rotation drive passes through the first clearance hole and is connected to the jaw. The rotation drive is used to drive the jaw to rotate so that the jaw closes or separates from the support plate.

[0013] In some embodiments, the clamp further includes a lifting mechanism located below the support plate and corresponding to the material, and a probe assembly detachably connected to the lifting mechanism. The support plate is provided with a second clearance hole through which the probe assembly passes. The lifting mechanism is used to drive the probe assembly to rise and fall so that the probe assembly is connected to or separated from the material.

[0014] In some embodiments, the material transfer structure includes a linear motion structure and a robot arm slidably disposed on the linear motion structure. The linear motion structure is adjacent to the test structure and is used to drive the robot arm to move in three-dimensional space. The robot arm is used to pick up the material.

[0015] Secondly, a wireless charging equipment production line is provided, including the aforementioned testing device.

[0016] The testing device provided in this application has a material transfer structure that can transfer materials fed from the loading station to the first conveyor line to the testing structure for testing. After testing, the material transfer structure transfers the materials to either the first or second conveyor line. One of the first and second conveyor lines is used to receive qualified materials, and the other is used to receive unqualified materials. Thus, the testing device of this application can automatically transfer qualified and unqualified materials to different locations to facilitate subsequent material processing, improve productivity and loading convenience. Furthermore, both the first and second conveyor lines unload materials at the unloading station, allowing operators to simultaneously monitor the unloading status of both lines, further improving unloading convenience. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or exemplary technologies will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of the testing device provided in the embodiments of this application;

[0019] Figure 2 This is a partial structural schematic diagram of the testing device provided in the embodiments of this application;

[0020] Figure 3 yes Figure 2 A magnified structural diagram of part A in the middle;

[0021] Figure 4 This is a schematic diagram of the test structure provided in the embodiments of this application;

[0022] Figure 5 This is a schematic diagram of the fixture provided in the embodiments of this application;

[0023] Figure 6 yes Figure 5 A magnified structural diagram of part B.

[0024] The following are the labeling elements in the figure:

[0025] 10. Frame; 20. Material transfer structure; 21. Linear movement structure; 22. Robot arm; 30. Testing structure; 31. Placement rack; 32. Fixture; 321. Bearing plate; 3211. First clearance hole; 3212. Second clearance hole; 322. Gripper; 323. Rotary drive component; 324. Lifting mechanism; 325. Probe assembly; 33. Position adjustment mechanism; 34. Detection device; 35. Mounting plate; 36. Lifting structure; 40. First conveyor line; 41. Loading section; 42. Unloading section; 43. First flipping structure; 44. Second flipping structure; 441. Support base; 442. Rotary drive; 443. Gripping mechanism; 50. Second conveyor line; 60. Chassis; 61. Feed inlet; 200. Material; 300. Loading station; 400. Unloading station. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely represents selected embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0027] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0028] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0029] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0030] Please see Figures 1 to 6 This application provides a testing device, comprising a frame 10, a first conveyor line 40 disposed on the frame 10, a second conveyor line 50 spaced apart from the first conveyor line 40, a testing structure 30 disposed on the frame 10 for detecting material 200, and a material transfer structure 20 disposed on the frame 10. A loading station 300 and a unloading station 400 are respectively disposed on opposite sides of the frame 10. The two ends of the first conveyor line 40 correspond to the loading station 300 and the unloading station 400, respectively. One end of the second conveyor line 50 corresponds to the unloading station 400. The first conveyor line 40 receives material 200 at the loading station 300. The material transfer structure 20 is used to pick up material 200 from the first conveyor line 40 and move material 200 to the testing structure 30 for testing.

[0031] The material transfer structure 20 is also used to transfer material 200 from the testing structure 30 to either the first conveyor line 40 or the second conveyor line 50. One of the first conveyor line 40 and the second conveyor line 50 is used to receive qualified material 200, and the other is used to receive unqualified material 200. Specifically, the first conveyor line 40 may receive qualified material 200, and the second conveyor line 50 may receive unqualified material 200; alternatively, the second conveyor line 50 may receive qualified material 200, and the first conveyor line 40 may receive unqualified material 200. The first conveyor line 40 or the second conveyor line 50 then discharges material 200 at the unloading station 400.

[0032] It should be noted that the material 200 provided in this application embodiment is a wireless charging device. The wireless charging device can achieve wireless charging based on the phenomenon of electromagnetic induction. Specifically, the wireless charging device has a built-in transmitting coil. When current passes through the transmitting coil, a magnetic field is generated. When another unenergized receiving coil is placed in this magnetic field, a current will be generated in that coil. When the wireless charging device charges an electronic device, the receiving coil in the electronic device receives the magnetic field and generates electromagnetic induction, thereby generating an induced current. After rectification, the current charges the electronic device.

[0033] Understandably, both the first conveyor line 40 and the second conveyor line 50 can drive the material 200 forward. Optionally, the first conveyor line 40 and the second conveyor line 50 can be belt conveyor structures. Optionally, the first conveyor line 40 and the second conveyor line 50 are parallel to each other, which can make the structure of the testing device more compact, and the layout more regular, improving aesthetics.

[0034] Understandably, the loading station 300 is used to load material 200. The loading station 300 can connect to transfer trolleys, etc. The loading station 300 loads material 200 to the first conveyor line 40. The transfer structure 20 can transfer the material 200 on the first conveyor line 40 to the testing structure 30 for testing. After testing, the transfer structure 20 transfers the material 200 to the first conveyor line 40 or the second conveyor line 50 according to the test results. The first conveyor line 40 or the second conveyor line 50 can be used to receive material 200 that has passed the test and material 200 that has failed the test, respectively.

[0035] The testing device provided in this application has a material transfer structure 20 that can transfer the material 200 fed from the loading station 300 to the first conveyor line 40 to the testing structure 30 for testing. After testing, the material transfer structure 20 transfers the material 200 to the first conveyor line 40 or the second conveyor line 50. The first conveyor line 40 and the second conveyor line 50 can be used to receive the qualified material 200 and the unqualified material 200, respectively. Thus, the testing device of this application can automatically transfer the qualified material 200 and the unqualified material 200 to different positions to facilitate subsequent material processing, which is beneficial to improving productivity and the convenience of loading. Furthermore, both the first conveyor line 40 and the second conveyor line 50 unload material at the unloading station 400, which allows operators to simultaneously view the unloading status of the first conveyor line 40 and the second conveyor line 50, improving the convenience of unloading.

[0036] Understandably, this application also includes a control system (not shown in the figure), wherein the first conveyor line 40, the second conveyor line 50, the test structure 30 and the material transfer structure 20 are all communicatively connected to the control system, and the control system can control the first conveyor line 40, the second conveyor line 50, the test structure 30 and the material transfer structure 20 to automatically coordinate and operate.

[0037] In some embodiments, such as Figure 2 As shown, the first conveyor line 40 includes a feeding section 41 and a discharging section 42 spaced apart from each other. The feeding section 41 and the discharging section 42 extend in the same direction. A first flipping structure 43 and a second flipping structure 44 are provided between the feeding section 41 and the discharging section 42. The first flipping structure 43 and the second flipping structure 44 are arranged alternately. The first flipping structure 43 is used to transfer the material 200 from the feeding section 41 to the transfer structure 20. The second flipping structure 44 is used to transfer the material 200 from the transfer structure 20 to the discharging section 42. The first flipping structure 43 and the second flipping structure 44 are also used to flip the material 200.

[0038] Specifically, the first flipping structure 43 and the second flipping structure 44 can drive the material 200 to flip 180 degrees. Understandably, the material 200 includes a first surface and a second surface. If the material 200 is to be tested, it may be necessary to have the first surface facing the test structure 30 for testing, in which case the first surface is facing upwards. However, the material 200 from the previous process, transferred from the feeding section 41, may have its second surface facing upwards. Therefore, the first flipping structure 43 needs to flip the material 200 180 degrees so that the first surface is facing upwards. The material transfer structure 20 also maintains the first surface of the material 200 facing upwards when transferring it to the test structure 30. After the test is completed, the second flipping structure 44 receives the material 200 from the material transfer structure 200 and flips it again, so that the material 200 is back to its second surface facing upwards and is then unloaded, flowing to the next process. The rapid adjustment of the material 200's placement state through the first flipping structure 43 and the second flipping structure 44 makes the testing device more intelligent.

[0039] Optionally, such as Figure 2 and Figure 3 As shown, the second flipping structure 44 includes a support base 441 connected to the frame 10, a rotary driver 442 connected to the support base 441, and a gripping mechanism 443 connected to the rotary driver 442 and used to grip the material 200. The rotary driver 442 drives the gripping mechanism 443 to rotate around the rotation axis by a preset angle. The structure of the first flipping structure 43 is the same as that of the second flipping structure 44. The rotary driver 442 drives the gripping mechanism 443 and the material 200 to rotate synchronously, resulting in a simple structure and fast flipping efficiency. Optionally, the rotary driver 442 can be a rotary cylinder, a motor, a turntable, or other rotating devices or structures to achieve rotation.

[0040] In some embodiments, the testing apparatus includes a placement frame 31, a clamp 32 placed on the placement frame 31, a position adjustment mechanism 33 connected to the placement frame 31 and located above the clamp 32, and a detection device 34 connected to the position adjustment mechanism 33. The clamp 32 is used to receive the material 200 picked up by the transfer structure 20 and fix the material 200. The position adjustment mechanism 33 is used to drive the detection device 34 to move in a straight line to adjust the position of the detection device 34 relative to the material 200.

[0041] The spatial position of the detection device 34 can be adjusted by the position adjustment mechanism 33, thereby flexibly adjusting the relative position of the detection device 34 and the material 200, so that the fixture 32 can be applied to materials 200 of different sizes, thereby improving the applicability of the fixture 32 and the testing device, and expanding the detection range, thereby effectively improving the accuracy of the testing device.

[0042] In some embodiments, the material 200 is a wireless charging device, and the detection device 34 can be a test coil and a metal foreign object. Since the transmitting coil of the wireless charging device transfers energy to the test coil, and the metal foreign object will affect the energy transmission, by setting the metal foreign object in the charging area, the charging status of the wireless charging device when the foreign object is present can be detected, and the transmitting coil of the wireless charging device can also be detected.

[0043] In other possible implementations, the detection device 34 can be a mobile phone or other terminal device. When the mobile phone is close to the wireless charging device under test, the wireless charging device charges the mobile phone. At this time, by analyzing the mobile phone, it can be determined whether the wireless charging device can perform fast charging. In another possible implementation, the detection device 34 can be an NFC (Near Field Communication) card. Understandably, NFC technology is a near field communication technology, and it may interfere with the wireless charging device during operation. The NFC card can simulate the coexistence of NFC devices and wireless charging devices in real-world usage scenarios. Through testing, it can be determined whether the wireless charging device will interfere with the communication function of the NFC card during operation, such as causing the NFC card to fail to read properly or data transmission errors, so as to ensure that the wireless charging device will not affect the normal communication of other NFC devices in actual use.

[0044] In some embodiments, the testing apparatus further includes a mounting plate 35 slidably disposed on the placement frame 31 and a lifting structure 36 connected to the placement frame 31. A position adjustment mechanism 33 is connected to the mounting plate 35, and the lifting structure 36 is used to drive the mounting plate 35 to rise and fall along a preset direction to adjust the distance between the detection device 34 and the fixture 32. The lifting structure 36 drives the mounting plate 35 to rise and fall along the preset direction, and the position adjustment mechanism 33 and the detection device 34 rise and fall synchronously along the preset direction, thereby enabling fine adjustment of the height difference between the detection device 34 and the fixture 32, making the testing apparatus compatible with materials 200 of different thicknesses, and further improving the adaptability of the testing apparatus.

[0045] Optionally, the lifting structure 36 can be a lead screw and nut structure connection, in which the lead screw of the lead screw and nut structure is connected to the output end of the lifting cylinder, the lead screw of the lead screw and nut structure extends in the vertical direction, and the nut seat of the lead screw and nut structure is connected to the mounting plate 35. The lifting cylinder drives the lead screw to rotate, thereby converting the rotational motion of the lead screw into the linear movement of the nut seat, driving the mounting plate 35 to move in the vertical direction.

[0046] In addition, the clamp 32 is detachably connected to the placement rack 31, which facilitates the installation and removal of the clamp 32. The clamp 32 can be modularly designed, and corresponding clamps 32 can be equipped for wireless charging devices of different sizes or types, thereby improving the adaptability and comprehensiveness of the fixing structure. Furthermore, it does not require the replacement of the entire testing equipment for different wireless charging devices, which can save costs.

[0047] Multiple fixtures 32 can be spaced apart, with multiple materials 200 fixed on each fixture 32. Multiple detection devices 34 are spaced apart, each corresponding to one material 200, thereby enabling simultaneous detection of multiple materials 200 and improving testing efficiency. In a specific embodiment, four materials 200 can be fixed on each fixture 32, and the rack 31 is multi-layered, with multiple fixtures 32 arranged on each layer, further increasing the capacity of the fixtures 32 and the materials 200.

[0048] In some embodiments, the clamp 32 includes a support plate 321 for carrying material 200, a gripper 322 rotatably connected to the support plate 321, and a rotation drive 323 located below the support plate 321. The support plate 321 is provided with a first clearance hole 3211 through which the rotation drive 323 passes. The output end of the rotation drive 323 passes through the first clearance hole 3211 and is connected to the gripper 322. The rotation drive 323 is used to drive the gripper 322 to rotate so that the gripper 322 closes or separates from the support plate 321.

[0049] Understandably, when the rotating drive 323 drives the gripper 322 to rotate toward the surface of the support plate 321, that is, the gripper 322 closes with the support plate 321, the material 200 on the support plate 321 can be clamped. When the rotating drive 323 drives the gripper 322 to rotate toward the surface of the support plate 321, that is, the gripper 322 separates from the support plate 321, the material 200 on the support plate 321 can be released.

[0050] Understandably, the gripper 322 may include a hinge end and a clamping end. The hinge end of the gripper 322 is rotatably connected to the support plate 321 via a rotating shaft. The clamping end of the gripper 322 is used to apply force to the material 200 and clamp the material 200 together with the support plate 321. The output end of the rotation drive 323 is connected to one end of the gripper 322. The hinge end is located between the connection end of the rotation drive 323 and the gripper 322 and the clamping end. By applying force to the gripper 322 through the rotation drive 323, the clamping end can be driven to rotate around the hinge end. Optionally, the rotation drive 323 may be an electric cylinder, a pneumatic cylinder, a hydraulic cylinder, or other telescopic components or structures.

[0051] In another specific embodiment, two grippers 322 are spaced apart, and two rotation drive members 323 are correspondingly arranged. The material 200 is located between the two grippers 322. The two rotation drive members 323 drive the two grippers 322 to rotate respectively. The two grippers 322 are used to clamp the two ends of the material 200, thereby further improving the stability of the material 200 clamping.

[0052] In some embodiments, the clamp 32 further includes a lifting mechanism 324 located below the support plate 321 and corresponding to the material 200, and a probe assembly 325 detachably connected to the lifting mechanism 324. The support plate 321 is provided with a second clearance hole 3212 through which the probe assembly 325 passes. The lifting mechanism 324 is used to drive the probe assembly 325 to rise and fall, so that the probe assembly 325 is connected to or separated from the material 200.

[0053] When material 200 is clamped on the support plate 321, the lifting mechanism 324 drives the probe assembly 325 to move towards material 200, electrically connecting the probe assembly 325 with the connection port on material 200. At this time, material 200 is in a testing state and can be tested. After the test is completed, the lifting mechanism 324 drives the probe assembly 325 downward, separating it from the connection port on material 200. Then, the gripper 322 releases material 200, allowing it to be unloaded. Optionally, the lifting mechanism 324 can be an electric cylinder, a pneumatic cylinder, a hydraulic cylinder, or other telescopic components or structures. The probe assembly 325 is detachable from the lifting mechanism 324 for easy replacement. Furthermore, the probe assembly 325 can be a contoured structure adapted to the shape of the connection port on material 200, thus ensuring a more secure connection.

[0054] In some embodiments, the material transfer structure 20 includes a linear motion structure 21 and a robot arm 22 slidably disposed on the linear motion structure 21. The linear motion structure 21 is adjacent to the test structure 30. The linear motion structure 21 is used to drive the robot arm 22 to move in three-dimensional space, and the robot arm 22 is used to pick up the material 200. By driving the robot arm 22 to move through the linear motion structure 21, the displacement accuracy of the robot arm 22 can be improved, enabling the robot arm 22 to move precisely to a preset position.

[0055] Furthermore, the linear motion structure 21 includes a first drive slide, a second drive slide, and a third drive slide. The movement direction of the slider of the first drive slide is parallel to the first direction a, the movement direction of the slider of the second drive slide is parallel to the second direction b, and the movement direction of the slider of the third drive slide is parallel to the third direction c. The first direction a, the second direction b, and the third direction c are perpendicular to each other. The second drive slide is mounted on the slider of the first drive slide, the third drive slide is mounted on the slider of the second drive slide, and the robot 22 is mounted on the slider of the third drive slide, thus realizing the movement of the robot 22 in three-dimensional space.

[0056] In addition, the robot arm 22 is rotatably connected to the third drive slide. The axis of the robot arm 22 is set in the vertical direction. The robot arm 22 can move to a position between the first conveyor line 40 and the second conveyor line 50. By rotating, the robot arm 22 can face the first conveyor line 40 or the second conveyor line 50 and release the material 200.

[0057] In some embodiments, the testing equipment further includes a chassis 60 with a testing chamber. The frame 10, the first conveyor line 40, the second conveyor line 50, the testing structure 30, and the material transfer structure 20 are all disposed within the testing chamber. The chassis 60 provides protection to prevent external interference during testing. Additionally, the chassis 60 has an inlet 61 and an outlet communicating with the testing chamber. The inlet 61 corresponds to the loading station 300, and the outlet corresponds to the unloading station 400. The material to be fed 200 can be loaded onto the first conveyor line 40 through the inlet 61, or the material 200 on the first conveyor line 40 or the second conveyor line 50 can be unloaded through the outlet.

[0058] This utility model also proposes a wireless charging equipment production line, which includes a testing device. The specific structure of the testing device is as described in the above embodiments. Since this wireless charging equipment production line adopts all the technical solutions of all the above embodiments, it also has all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be described in detail here.

[0059] In summary, the testing device provided in this application allows the material transfer structure 20 to transfer the material 200 fed from the loading station 300 to the first conveyor line 40 to the testing structure 30 for testing. After testing, the material transfer structure 20 transfers the material 200 to either the first conveyor line 40 or the second conveyor line 50. The first conveyor line 40 and the second conveyor line 50 can respectively receive the qualified material 200 and the unqualified material 200. Thus, the testing device of this application can automatically transfer the qualified material 200 and the unqualified material 200 to different locations to facilitate subsequent material processing, thereby improving productivity and the convenience of loading. Furthermore, since both the first conveyor line 40 and the second conveyor line 50 unload at the unloading station 400, operators can simultaneously monitor the unloading status of the first conveyor line 40 and the second conveyor line 50, further improving the convenience of unloading.

[0060] The above are merely optional embodiments of this application and are not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of the claims of this application.

Claims

1. A testing device, characterized in that: The system includes a frame (10), a first conveyor line (40) mounted on the frame (10), a second conveyor line (50) spaced apart from the first conveyor line (40), a test structure (30) for detecting material (200), and a material transfer structure (20) mounted on the frame (10). The frame (10) has a loading station (300) and a unloading station (400) on opposite sides. The two ends of the first conveyor line (40) correspond to the loading station (300) and the unloading station (400), respectively. One end of the second conveyor line (50) corresponds to the unloading station (400). The first conveyor line (40) receives the material (200) at the loading station (300). The material transfer structure (20)... The transfer structure (20) is used to pick up the material (200) from the first conveyor line (40) and move the material (200) to the test structure (30). The transfer structure (20) is also used to transfer the tested material (200) from the test structure (30) to the first conveyor line (40) or the second conveyor line (50). One of the first conveyor line (40) and the second conveyor line (50) is used to receive the material (200) that has passed the test. The other of the first conveyor line (40) and the second conveyor line (50) is used to receive the material (200) that has failed the test. The first conveyor line (40) or the second conveyor line (50) discharges the material (200) at the unloading station (400).

2. The testing apparatus as described in claim 1, characterized in that: The first conveyor line (40) includes a loading section (41) and a unloading section (42) spaced apart from each other. A first flipping structure (43) and a second flipping structure (44) are provided between the loading section (41) and the unloading section (42). The first flipping structure (43) is used to transfer the material (200) from the loading section (41) to the transfer structure (20). The second flipping structure (44) is used to transfer the material (200) from the transfer structure (20) to the unloading section (42). The first flipping structure (43) and the second flipping structure (44) are also used to flip the material (200).

3. The testing apparatus as described in claim 2, characterized in that: The first flipping structure (43) and the second flipping structure (44) include a support base (441) connected to the frame (10), a rotary driver (442) connected to the support base (441), and a gripping mechanism (443) connected to the rotary driver (442) and used to grip the material (200). The rotary driver (442) is used to drive the gripping mechanism (443) to rotate around the rotation axis by a preset angle.

4. The testing apparatus as described in claim 1, characterized in that: The testing device includes a placement frame (31), a clamp (32) placed on the placement frame (31), a position adjustment mechanism (33) connected to the placement frame (31) and located above the clamp (32), and a detection device (34) connected to the position adjustment mechanism (33). The clamp (32) is used to receive the material (200) picked up by the material transfer structure (20) and fix the material (200). The position adjustment mechanism (33) is used to drive the detection device (34) to move in a straight line to adjust the position of the detection device (34) relative to the material (200).

5. The testing apparatus as described in claim 4, characterized in that: The testing device further includes a mounting plate (35) slidably disposed on the placement frame (31) and a lifting structure (36) connected to the placement frame (31). The position adjustment mechanism (33) is connected to the mounting plate (35). The lifting structure (36) is used to drive the mounting plate (35) to rise and fall in a preset direction to adjust the distance between the detection device (34) and the fixture (32).

6. The testing apparatus as described in claim 5, characterized in that: The clamp (32) is detachably connected to the placement rack (31). Multiple clamps (32) are spaced apart. Multiple materials (200) are fixed on each clamp (32). Detection devices (34) are spaced apart from the multiple clamps. Each detection device (34) corresponds to each material (200).

7. The testing apparatus as described in any one of claims 4 to 6, characterized in that: The clamp (32) includes a support plate (321) for carrying the material (200), a gripper (322) rotatably connected to the support plate (321), and a rotation drive (323) located below the support plate (321). The support plate (321) is provided with a first clearance hole (3211) through which the rotation drive (323) passes. The output end of the rotation drive (323) passes through the first clearance hole (3211) and is connected to the gripper (322). The rotation drive (323) is used to drive the gripper (322) to rotate so that the gripper (322) closes or separates from the support plate (321).

8. The testing apparatus as described in claim 7, characterized in that: The clamp (32) further includes a lifting mechanism (324) located below the support plate (321) and corresponding to the material (200), and a probe assembly (325) detachably connected to the lifting mechanism (324). The support plate (321) is provided with a second clearance hole (3212) through which the probe assembly (325) passes. The lifting mechanism (324) is used to drive the probe assembly (325) to rise and fall, so that the probe assembly (325) is connected or separated from the material (200).

9. The testing apparatus as described in claim 1, characterized in that: The material transfer structure (20) includes a linear motion structure (21) and a robot (22) slidably disposed on the linear motion structure (21). The linear motion structure (21) is adjacent to the test structure (30). The linear motion structure (21) is used to drive the robot (22) to move in three-dimensional space. The robot (22) is used to pick up the material (200).

10. A wireless charging equipment production line, characterized in that: Includes the testing apparatus as described in any one of claims 1 to 9.

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