A test apparatus

Abstract

The application belongs to the technical field of mobile terminal production equipment, and particularly relates to a test equipment. The test equipment comprises a conveying device and a test device, two test stations are arranged, the test stations are provided with the test device, the conveying device comprises a rack, a first material moving line body and a second material moving line body, the opposite sides of the rack are respectively provided with a feeding station and a discharging station, the first material moving line body comprises a first conveying structure and a first transfer structure which are slidably arranged on the rack along a first direction, the second material moving line body comprises a second conveying structure and a second transfer structure which are slidably arranged on the rack along the first direction, the first transfer structure or the first conveying structure slides to the feeding station and receives materials, the second transfer structure or the second conveying structure discharges the materials at the discharging station; the first conveying structure or the first transfer structure is connected to the second conveying structure or the second transfer structure, so that the second conveying structure or the second transfer structure receives the materials. The application can improve the test efficiency and the production efficiency.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of mobile terminal production equipment, and particularly relates to a test equipment. BACKGROUND

[0002] With the development of science and technology, users have higher and higher requirements for the functions and quality of electronic intelligent terminal devices such as mobile phones and notebook computers. The touchpad is one of the core components of a notebook computer, and in the production process, the touchpad of the notebook computer usually needs to be calibrated and tested.

[0003] For a notebook computer, the touchpad of the notebook computer usually needs to be calibrated and tested. When testing, the material needs to be fed, then the material is transmitted to the test station for testing by the conveying device, and the material after testing is discharged. However, the existing test equipment only sets a single feeding channel, and when the feeding channel is occupied, transmission and production will be intermittent, which greatly affects the production efficiency. SUMMARY

[0004] The purpose of the embodiment of the present application is to provide a test equipment, which aims to solve the problem of how to improve the test efficiency and production efficiency.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present application is:

[0006] In a first aspect, a test equipment is provided, comprising a conveying device and a testing device, two test stations are arranged at intervals in the test equipment, each test station is provided with the testing device, and the conveying device is used to convey the material to be tested to the test station;

[0007] The conveying device comprises a rack, a first material moving line body and a second material moving line body arranged at intervals with the first material moving line body and arranged on the rack, opposite sides of the rack are respectively provided with a feeding station and a discharging station, the first material moving line body and the second line body correspond to two test stations respectively, the first material moving line body comprises a first conveying structure and a first transfer structure which are slidingly arranged on the rack along a first direction, the second material moving line body comprises a second conveying structure and a second transfer structure which are slidingly arranged on the rack along the first direction, the first transfer structure or the first conveying structure slides to the feeding station and receives the material, and the second transfer structure or the second conveying structure discharges the material at the discharging station; the first conveying structure or the first transfer structure is connected to the second conveying structure, so that the second conveying structure receives the material; the first conveying structure or the first transfer structure is connected to the second transfer structure, so that the second transfer structure receives the material.

[0008] In some embodiments, the testing device includes a support, a moving mechanism disposed on the support, and a test head assembly disposed on the moving mechanism. The material includes a touch pad. The moving mechanism is used to drive the test head assembly to move above the touch pad and press downward on the touch pad to perform pressure calibration or testing on the touch pad.

[0009] In some embodiments, the moving mechanism includes a first moving platform and a second moving platform, the first moving platform is arranged on the support, the second moving platform is slidably arranged on the first moving platform, the test head assembly is slidably arranged on the second moving platform, the first moving platform is used to drive the second moving platform to move along the second direction, and the second moving platform is used to drive the test head assembly to rise and fall along the third direction.

[0010] In some embodiments, the test head assembly includes a mounting plate, a mounting seat, a pressure sensor and a pressure head, the mounting plate is slidably set on the second movable platform, the mounting seat is installed on the mounting plate, the pressure head is set at the bottom of the mounting seat, and the pressure sensor is connected between the mounting seat and the pressure head.

[0011] In some embodiments, the test head assembly further includes a connecting plate connected to the mounting plate, the connecting plate extending horizontally, the mounting seat connected to the bottom of the connecting plate, and an elastic member provided between the top surface of the mounting seat and the connecting plate.

[0012] In some embodiments, the mounting plate is provided with a floating guide rail, the floating guide rail extends along the third direction, and the mounting seat is slidably connected to the floating guide rail along the third direction.

[0013] In some embodiments, the testing device further includes a positioning mechanism, which includes a connecting frame connected to the support and a positioning camera fixed on the connecting frame, and the positioning camera is used to obtain an image of the material to obtain position information of the material.

[0014] In some embodiments, the testing device includes a driving structure disposed on the frame, and the driving structure is configured to drive the first conveying structure, the first transfer structure, the second conveying structure, or the second transfer structure to move along the first direction.

[0015] In some embodiments, the first conveying structure, the first transfer structure, the second conveying structure or the second transfer structure includes a base plate and a conveying component arranged on the base plate, the base plate is connected to the output end of the driving structure, and the conveying component is used to convey the material along the second direction.

[0016] In some embodiments, the conveying assembly includes two conveying belt lines spaced apart from each other, the two conveying belt lines jointly support the material, the two conveying belt lines extend along the second direction, and the conveying assembly also includes a width adjustment assembly, which is used to adjust the distance between the two conveying belt lines.

[0017] The testing equipment provided in the present application is such that when the first transfer structure or the second transfer structure transfers the material to the testing station for testing, the first conveying structure can be moved to the loading station for loading, and the second conveying structure can be moved to the unloading station for unloading, so that the material transmission continues, thereby avoiding production interruptions and allowing the production line to operate continuously to improve production efficiency. Moreover, the entire process does not require manual assistance, and loading, transfer, testing and unloading are performed automatically, greatly improving the testing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the embodiments or exemplary technical descriptions. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0019] Figure 1 This is a schematic diagram of the overall structure of the test equipment provided in the embodiment of the present application;

[0020] Figure 2 is a schematic structural diagram of a testing device provided in an embodiment of the present application;

[0021] Figure 3 yes Figure 2 Schematic diagram of the enlarged structure of part C;

[0022] Figure 4 yes Figure 1 Schematic diagram of the enlarged structure of part B;

[0023] Figure 5 is a structural schematic diagram of a test head assembly provided by another embodiment of the present application;

[0024] Figure 6 This is a schematic diagram of the top view of the test equipment provided in one embodiment of the present application;

[0025] Figure 7 is a schematic top view of the structure of a testing device provided in another embodiment of the present application;

[0026] Figure 8 yes Figure 1 Schematic diagram of the enlarged structure of part A;

[0027] Figure 9 is a structural diagram of the transfer structure provided in an embodiment of the present application;

[0028] Figure 10 yes Figure 1 Schematic diagram of the enlarged structure of part D.

[0029] Among them, the reference numerals in the figures are:

[0030] 10. Frame; 11. Platform; 12. Shock-absorbing pad; 21. First conveying structure; 22. First transfer structure; 23. Second conveying structure; 24. Second transfer structure; 211. Bottom plate; 212. Conveying assembly; 2121. Conveying belt line; 2122. Width adjustment assembly; 2123. Driving wheel; 2124. Driven wheel; 2125. Endless belt; 2126. Driving motor; 213. Guide structure; 214. Back sensor; 30. Driving structure; 31. Driving member; 32. Screw; 34. Support seat; 40. Guide rail; 51. Power member; 52. Stopper; 60. Measuring Test device; 61. Support; 62. Moving mechanism; 621. First moving platform; 622. Second moving platform; 63. Test head assembly; 631. Mounting plate; 632. Mounting seat; 633. Pressure sensor; 634. Pressure head; 635. Connecting plate; 636. Elastic member; 637. Floating guide rail; 638. Limit screw; 639. Vibration test piece; 641. Connecting frame; 642. Positioning camera; 643. Light source; 71. Clamping cylinder; 72. Clamping block; 200. Material; 300. Loading station; 400. Unloading station; 600. Test station; 700. Waiting station. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the invention for which protection is sought, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0032] In the description of the present application, it needs to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0033] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise explicitly specified and limited.

[0034] In the present application, unless otherwise explicitly specified and limited, the "upper" or "lower" of the first feature to the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the "above", "over" and "on" of the first feature to the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the first feature is higher than the second feature in horizontal height. The "below", "under" and "under" of the first feature to the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the first feature is lower than the second feature in horizontal height.

[0035] Please refer to Figures 1 to 10 The embodiment of the present application provides a test equipment, which comprises a conveying device and a test device 60, two test stations 600 are arranged at intervals in the test equipment, each test station 600 is provided with a test device 60, and the conveying device is used for conveying a material to be detected 200 to the test station 600.

[0036] Further, please refer to Figure 1 、 Figure 6 and Figure 7The conveying device includes a frame 10 and a first material moving line body provided on the frame 10 and a second material moving line body spaced apart from the first material moving line body. A loading station 300 and an unloading station 400 are respectively provided on opposite sides of the frame 10. The first material moving line body and the second line body correspond to two test stations 600 respectively. The first material moving line body includes a first conveying structure 21 and a first transfer structure 22 both of which are slidably provided on the frame 10 along a first direction a. The second material moving line body includes a second conveying structure 21 and a first transfer structure 22 both of which are slidably provided on the frame 10 along a first direction a. Structure 23 and the second transfer structure 24, the first transfer structure 22 or the first conveying structure 21 slides to the loading station 300 and receives the material 200, and the second transfer structure 24 or the second conveying structure 23 unloads the material 200 at the unloading station 400; the first conveying structure 21 or the first transfer structure 22 docks with the second conveying structure 23, so that the second conveying structure 23 receives the material 200; the first conveying structure 21 or the first transfer structure 22 docks with the second transfer structure 24, so that the second transfer structure 24 receives the material 200.

[0037] The loading station 300, the first material transfer line, the second material transfer line, and the unloading station 400 are spaced apart along the second direction b, and the first direction a and the second direction b are arranged at an angle. The first conveying structure 21 and the first transfer structure 22 of the first material transfer line can both move to the loading station 300 and receive the material 200, and can also convey the material 200 along the second direction b.

[0038] It should be noted that the material 200 provided in the embodiment of the present application is a laptop computer, and the testing device 60 in the embodiment of the present application can test the laptop computer. Specifically, the testing device 60 is used to perform a pressure calibration test on the touchpad of the laptop computer. The touchpad is an input device widely used on laptop computers, which uses the movement of the user's fingers to control the movement of the pointer.

[0039] It is understood that the loading station 300 is used to load the material 200 and can be connected to a docking station, etc. The unloading station 400 is used to unload the tested material 200 and can also be connected to a docking station, etc. The docking station of the loading station 300 is equipped with front and rear positioning components to position the material 200 and is also equipped with a barcode scanner for identifying information about the material 200.

[0040] It can be understood that the first material transfer line body and the second material transfer line body arranged on the rack 10 correspond to two test stations 600 respectively, and the material 200 can be tested at any test station 600 corresponding to the material transfer line body. Taking the first material transfer line body as an example, after the first transfer structure 22 on the first material transfer line body receives the material 200 at the feeding station 300, the material 200 can be transferred to the test station 600 for testing, or the material 200 can remain at the current position and continue to convey the material 200 in the second direction b, so that the material 200 can be moved to the second material transfer line body, and the material 200 can be transferred to the test station 600 by the second transfer structure 24 on the second material transfer line body, so that when the test station 600 on one material transfer line body is occupied, the production interval caused by waiting for the test station 600 to complete the test can be avoided.

[0041] In addition, on the first material transfer line body, when the first transfer structure 22 moves to the test station 600, the first conveying structure 21 can move to the feeding station 300 to replace, so that the transmission of the material 200 continues, and the production interval can also be avoided, so that the production efficiency can be improved.

[0042] The test device provided in the application can move the first conveying structure 21 to the feeding station 300 for feeding and move the second conveying structure 23 to the discharging station 400 for discharging when the first transfer structure 22 or the second transfer structure 24 transfers the material 200 to the test station 600 for testing, so that the transmission of the material 200 continues, the production interval can be avoided, the production line can continue to run, the production efficiency can be improved, and the whole process does not need manual assistance, the feeding, transfer, testing and discharging are automatically performed, and the test efficiency is greatly improved.

[0043] In a specific embodiment, the first material 200 is loaded and transferred to the second transfer structure 24 through the first transfer structure 22. The second transfer structure 24 transfers the first material 200 to the test station 600 corresponding to the second material transfer line for testing. At the same time, the first transfer structure 22 receives the second material 200 at the loading station 300. Then, the first transfer structure 22 transfers the second material 200 to the test station 600 corresponding to the first material transfer line for testing. At the same time, the first conveying structure 21 moves to the loading station 300 to receive the third material 200 and the second transfer structure 24 moves the first material 200 that has completed the test to the unloading station 400 for unloading. Then, the second transfer structure 24 receives the third material 200 from the first conveying structure 21 and moves the third material 200 to the testing station 600 for testing. At this time, the first transfer structure 22 and the second conveying structure 23 are respectively located at the loading station 300 and the unloading station 400. The second conveying structure 23 receives the second material 200 that has been tested from the first transfer structure 22 for unloading. Then the first transfer structure 22 continues to load the fourth material 200 and moves it to the testing station 600 for testing. At the same time, the second transfer structure 24 unloads the third material 200 that has completed the test, and the first conveying structure 21 moves to the loading station 300 to receive the fifth material 200, and this cycle continues.

[0044] It can be understood that the present application also includes a control system (not shown in the figure), and the first conveying structure 21, the first transfer structure 22, the second conveying structure 23, the second transfer structure 24 and the detection equipment on the test station 600 are all communicatively connected to the control system. The control system can control the first conveying structure 21, the first transfer structure 22, the second conveying structure 23, the second transfer structure 24 and the detection equipment on the test station 600 to automatically cooperate and operate.

[0045] In some embodiments, see Figure 2 As shown, the test device includes a support 61, a moving mechanism 62 arranged on the support 61, and a test head assembly 63 arranged on the moving mechanism 62. The material 200 includes a touch panel. The moving mechanism 62 is used to drive the test head assembly 63 to move above the touch panel and press the touch panel downward to perform pressure calibration or testing on the touch panel.

[0046] The first transfer structure 22 or the second transfer structure 24 can drive the laptop computer to move to a preset position so that the test position of the laptop computer's touchpad is appropriate, and then the moving mechanism 62 drives the test head assembly 63 to move above the touchpad and press the touchpad downward to perform pressure calibration or testing on the touchpad, so that the test head assembly 63 can accurately and quickly perform pressure calibration tests on each test point on the touchpad, thereby improving the test accuracy and test efficiency of the laptop computer's touchpad.

[0047] In some embodiments, see Figure 2 As shown, the movable mechanism 62 includes a first movable platform 621 and a second movable platform 622. The first movable platform 621 is mounted on the support 61, the second movable platform 622 is slidably mounted on the first movable platform 621, and the test head assembly 63 is slidably mounted on the second movable platform 622. The first movable platform 621 is used to drive the second movable platform 622 to move in the second direction, and the second movable platform 622 is used to drive the test head assembly 63 to rise and fall in the third direction. The first movable platform 621 and the second movable platform 622 improve the movement efficiency of the test head assembly 63 and provide greater freedom of movement for the test head assembly 63, enabling the test head assembly 63 to accurately and quickly test various test points on the laptop touchpad. The structure is simple.

[0048] In some embodiments, see Figure 3 As shown, the test head assembly 63 includes a mounting plate 631, a mounting seat 632, a pressure sensor 633 and a pressure head 634. The mounting plate 631 is slidably set on the second movable platform 622, the mounting seat 632 is installed on the mounting plate 631, the pressure head 634 is set at the bottom of the mounting seat 632, and the pressure sensor 633 is connected between the mounting seat 632 and the pressure head 634.

[0049] During the test, driven by the moving mechanism 62, the test head assembly 63 moves downward as a whole until the pressure head 634 contacts the touchpad of the laptop computer. The moving mechanism 62 then continues to drive the pressure head 634 to move slightly downward, pressing the first test point on the touchpad and maintaining the pressure. The pressure head 634 feeds back the pressing force to the pressure sensor 633, and forms a closed loop through the servo motor control module and the pressure sensor 633, accurately outputting the pressure to perform pressure calibration and testing on the laptop computer, thereby improving test efficiency and enhancing product quality. After the test of the first test point is completed, the moving mechanism 62 drives the test head assembly 63 to move so that the pressure head 634 is directly above the second test point on the touchpad. Then, driven by the moving mechanism 62, the pressure head 634 moves downward to press the second test point on the touchpad, thereby achieving testing of any position on the touchpad. It should be noted that in the embodiment of the present application, a total of 30 points are pressure calibrated and tested, and the test time for each point is calculated as 1.2 seconds.

[0050] In some embodiments, see Figure 3As shown, the test head assembly 63 also includes a connecting plate 635 connected to the mounting plate 631. The connecting plate 635 extends horizontally. The mounting seat 632 is connected to the bottom of the connecting plate 635. An elastic member 636 is disposed between the top surface of the mounting seat 632 and the connecting plate 635. The elastic member 636 provides a buffer, effectively preventing damage to the indenter 634 and the touchpad due to excessive impact during pressing. Optionally, the elastic member 636 is a spring, and multiple elastic members 636 can be provided to further enhance the buffering effect.

[0051] In some embodiments, see Figure 3 As shown, the mounting plate 631 is provided with a floating guide rail 637, which extends along the third direction. The mounting seat 632 is slidably connected to the floating guide rail 637 along the third direction. The floating guide rail 637 can guide the up and down floating of the pressure head 634.

[0052] Also, see Figure 3 As shown, a limiting screw 638 is further provided on the connecting plate 635 , and the limiting screw 638 passes through the connecting plate 635 and is connected to the mounting seat 632 , thereby limiting the mounting seat 632 .

[0053] In some embodiments, see Figure 5 As shown, the test head assembly 63 can also be in other forms. For example, it can perform a vibration test to generate a corresponding vibration on the laptop touchpad. The vibration test piece 639 reads the vibration amplitude and frequency on the touchpad and inputs the corresponding signal to the computer terminal, thereby testing whether the amplitude and frequency of the touchpad vibration are within the qualified range. Specifically, the vibration test piece 639 can slide left and right, and is provided with springs on both sides of the vibration test piece 639.

[0054] In some embodiments, see Figure 4 As shown, the testing equipment also includes a positioning mechanism, which includes a connecting frame 641 connected to the support 61 and a positioning camera 642 fixed to the connecting frame 641. The positioning camera 642 is used to capture an image of the material 200 and thus obtain the position information of the material 200. After the first transfer structure 22 or the second transfer structure 24 moves the laptop to a preset position, the positioning camera 642 can take a photo to capture an image of the laptop below and calculate the exact position of the laptop, so that the first transfer structure 22 or the second transfer structure 24 can drive the laptop to move, adaptively adjust the position of the laptop, and move the laptop's touchpad to the required position during testing, thereby improving the accuracy of subsequent stress testing and vibration testing. Furthermore, the positioning mechanism also includes multiple light sources 643, which are used to project light onto the laptop, thereby making the positioning camera 642 more accurate in positioning the laptop.

[0055] In some embodiments, the conveying device includes a drive structure 30 disposed on the frame 10, and the drive structure 30 is used to drive the first conveying structure 21, the first transfer structure 22, the second conveying structure 23 or the second transfer structure 24 to move along the first direction a. By driving the first conveying structure 21, the first transfer structure 22, the second conveying structure 23 or the second transfer structure 24 to move by the drive structure 30, the speed and stroke of the movement can be controlled, so that the position accuracy of the first conveying structure 21, the first transfer structure 22, the second conveying structure 23 or the second transfer structure 24 is more accurate, and the drive structure 30 is disposed on the frame 10 to facilitate the overall transfer and improve convenience. Optionally, the drive structure 30 can be a servo motor.

[0056] In some embodiments, the first conveying structure 21, the first transfer structure 22, the second conveying structure 23, or the second transfer structure 24 includes a base plate 211 and a conveying assembly 212 disposed on the base plate 211. The base plate 211 is connected to the output end of the drive structure 30. The conveying assembly 212 is used to support the material 200 and convey the material 200 along the second direction b. The base plate 211 is driven by the drive structure 30, and the conveying assembly 212 moves with the base plate 211, which can ensure smooth movement of the conveying assembly 212 and the material 200. Specifically, the drive structure 30 can be disposed at the bottom of the base plate 211, thereby fully utilizing the height space of the conveying device and making the structure of the conveying device of the present application more compact.

[0057] In some embodiments, see Figure 8 As shown, the driving structure 30 includes a driving member 31, a screw rod 32 and a nut seat (not shown in the figure), the screw rod 32 is connected to the rotation output end of the driving member 31, the screw rod 32 extends along the first direction a, the driving member 31 is used to drive the screw rod 32 to rotate, the nut seat is sleeved on the screw rod 32 and is threadedly connected to the screw rod 32, and the base plate 211 is fixedly connected to the nut seat.

[0058] It can be understood that by driving the screw 32 to rotate, the rotational motion of the screw can be converted into the linear motion of the nut seat, and the transfer structure 21 moves synchronously with the nut seat, so that the transfer structure 21 can move back and forth along the first direction a. The drive is achieved by the combination of the screw 32 and the nut seat, which can achieve very high precision and reduce energy loss when transmitting force, thereby achieving higher transmission efficiency; and the screw 32 nut structure is compact, the transmission is smooth, and it has good stability. Whether it is running at high speed or low speed, it can maintain stable transmission performance. Of course, in other possible embodiments, the drive structure 30 can also be an electric slide or an electric guide rail 40, etc.

[0059] Specifically, the driving structure 30 further includes two support seats 34 spaced apart from each other. Both ends of the screw rod 32 are rotatably connected to the two support seats 34 respectively. The support seats 34 support the screw rod 32, thereby making the rotation state of the screw rod 32 more stable.

[0060] In some embodiments, the conveying device further includes a guide rail 40 disposed on the top surface of the frame 10. The guide rail 40 extends in a first direction a. A slider is slidably connected to the guide rail 40, and the bottom plate 211 is fixedly connected to the slider. The guide rail 40 cooperates with the slider to guide the movement of the transfer structure 21, ensuring the straightness of the transfer structure 21's movement, reducing frictional resistance, and improving movement efficiency.

[0061] Furthermore, each material transfer line 20 can be provided with two guide rails 40, the two guide rails 40 being parallel to each other. Sliders are connected to the left and right sides of the bottom wall of the base plate 211 and are slidably connected to the two guide rails 40, respectively. This allows for smoother movement of the transfer structure 21 and prevents it from drifting to either side during movement. It is understood that on the same material transfer line 20, the two drive structures 30 that respectively drive the movement of the two transfer structures 21 are both disposed between the two guide rails 40, thereby making the structure of the conveying device of the present application more compact.

[0062] In some embodiments, see Figure 9 As shown, the conveying assembly 212 includes two conveying belt lines 2121 spaced apart from each other. The two conveying belt lines 2121 jointly support the material 200 and extend along the second direction b. The conveying assembly 212 also includes a width adjustment assembly 2122 for adjusting the spacing between the two conveying belt lines 2121. The width adjustment assembly 2122 can be used to adjust the spacing between the two conveying belt lines 2121 to adapt to the width of the external conveying channel, improve the smoothness of the docking, and adapt to materials 200 of different sizes, thereby improving the flexibility and adaptability of the conveying device.

[0063] Optionally, the width adjustment assembly 2122 can also be a screw-nut structure, and the two conveyor belt lines 2121 can be installed on the nuts of the screw-nut structure. By driving the adjustment screw to rotate, the rotational motion of the screw can be converted into linear motion of the nut, thereby making the two conveyor belt lines 2121 closer to or farther away from each other.

[0064] Specifically, see Figure 9As shown, conveyor belt line 2121 includes a driving pulley 2123, a driven pulley 2124, and an endless belt 2125 tensioned between the two pulleys. Due to the tension, a compressive force is generated at the contact portion between the endless belt 2125 and the pulleys. Driving pulley 2123 is driven to rotate by a drive motor 2126. When driving pulley 2123 rotates, it drives the belt by friction, which in turn drives driven pulley 2124. The operation of the belt can convey material 200 forward. Because the belt drive operates by friction, it can effectively mitigate the impact of the load, and the operation is smooth and silent.

[0065] Furthermore, a guide structure 213 is provided on one side of the conveying surface of the conveyor belt line 2121, and the guide structure 213 extends along the second direction b. The guide structure 213 can resist one side of the material 200 during the forward conveying of the material 200, thereby guiding the material 200 and preventing the moving direction of the material 200 from being offset during the conveying process.

[0066] In some embodiments, the conveying device further includes a retaining structure disposed between the two conveyor belt lines 2121. The retaining structure includes a power member 51 disposed on the bottom plate 211 and a stopper 52 connected to the output end of the power member 51. The power member 51 is used to drive the stopper 52 to rise and fall to retain the material 200 after the material 200 is moved into position. The retaining structure is used to retain the material 200 after the material 200 is moved into position, thereby preventing the material 200 from moving excessively.

[0067] In addition, a back sensor 214 is suspended on the top of the conveyor belt line 2121. The back sensor 214 can monitor the placement status of the laptop computer and determine whether the screen of the laptop computer is in a vertical state, thereby playing a role in preventing mistakes.

[0068] See Figure 1 and Figure 10 As shown, a clamping structure can also be provided on the conveyor belt line 2121. The clamping structure includes a clamping cylinder 71 and a clamping block 72. The clamping block 72 is connected to the output end of the clamping cylinder 71. The clamping cylinder 71 can drive the clamping block 72 to rise and fall, so that the clamping block 72 can clamp the material 200 together with the conveying surface of the conveyor belt line 2121.

[0069] In some embodiments, the first direction a and the second direction b are perpendicular to each other, so the conveying route and material transfer route of the conveying device of the present application are more regular, which can improve the aesthetics and also make the structure of the conveying device of the present application more compact.

[0070] In some embodiments, the first material moving line and the second material moving line also include a waiting station 700 for the first conveying structure 21 or the second conveying structure 23 to stay. The waiting station 700 and the testing station 600 are arranged at intervals along the first direction a. Therefore, on the first material moving line, when the first transfer structure 22 is already located on the loading station 300, the first conveying structure 21 can be on standby at the waiting station 700, thereby avoiding mutual influence between the first transfer structure 22 and the first conveying structure 21. The same applies to the second material moving line.

[0071] In some embodiments, the frame 10 includes a platform 11 and a plurality of shock-absorbing pads 12 disposed at the bottom of the platform 11. The first and second material moving lines are both disposed on the top surface of the platform 11. The provision of the shock-absorbing pads 12 can reduce vibration, thereby making the operation of the drive structure 30 and the first and second material moving lines more stable. Optionally, the shock-absorbing pads 12 can be rubber pads, silicone pads, or sponge, and the platform 11 can be made of marble.

[0072] To sum up, in the testing equipment provided by the present application, when the first transfer structure 22 or the second transfer structure 24 transfers the material 200 to the testing station 600 for testing, the first conveying structure 21 can be moved to the loading station 300 for loading, and the second conveying structure 23 can be moved to the unloading station 400 for unloading, so that the transmission of the material 200 continues, thereby avoiding production interruptions and enabling the production line to operate continuously to improve production efficiency. The entire process does not require manual assistance, and loading, transfer, testing and unloading are automatically performed, which greatly improves the testing efficiency.

[0073] The above are merely optional embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included within the scope of the claims of the present application.

Claims

1. A testing device, characterized in that: The invention comprises a conveying device and a testing device (60), wherein the testing equipment is provided with two testing stations (600) at intervals, each of the testing stations (600) is provided with the testing device (60), and the conveying device is used to convey the material (200) to be tested to the testing station (600); The conveying device includes a frame (10), a first material moving line body arranged on the frame (10), and a second material moving line body spaced apart from the first material moving line body, a loading station (300) and an unloading station (400) are respectively provided on opposite sides of the frame (10), and the first material moving line body and the second material moving line body correspond to the two test stations (600) respectively; the first material moving line body includes a first conveying structure (21) and a first transfer structure (22) both slidably arranged on the frame (10) along a first direction, and the second material moving line body includes a second conveying structure (23) and a second transfer structure (24) both slidably arranged on the frame (10) along the first direction, The first transfer structure (22) or the first conveying structure (21) slides to the loading station (300) and receives the material (200), and the second transfer structure (24) or the second conveying structure (23) unloads the material (200) at the unloading station (400); the first conveying structure (21) or the first transfer structure (22) docks with the second conveying structure (23), so that the second conveying structure (23) receives the material (200); the first conveying structure (21) or the first transfer structure (22) docks with the second transfer structure (24), so that the second transfer structure (24) receives the material (200); The testing device (60) comprises a support (61), a moving mechanism (62) arranged on the support (61), and a test head assembly (63) arranged on the moving mechanism (62); the moving mechanism (62) comprises a first moving platform (621) and a second moving platform (622); the test head assembly (63) comprises a mounting plate (631), a mounting seat (632), a pressure sensor (633), and a pressure head (634); the test head assembly (63) further comprises a connecting plate (635) connected to the mounting plate (631).

2. The test device according to claim 1, wherein: The material (200) includes a touch panel, and the moving mechanism (62) is used to drive the test head assembly (63) to move above the touch panel and press the touch panel downward to perform pressure calibration or testing on the touch panel.

3. The testing device according to claim 2, wherein: The first movable platform (621) is arranged on the support (61), the second movable platform (622) is slidably arranged on the first movable platform (621), the test head assembly (63) is slidably arranged on the second movable platform (622), the first movable platform (621) is used to drive the second movable platform (622) to move along the second direction, and the second movable platform (622) is used to drive the test head assembly (63) to rise and fall along the third direction.

4. The testing device according to claim 3, wherein: The mounting plate (631) is slidably arranged on the second movable platform (622), the mounting seat (632) is mounted on the mounting plate (631), the pressure head (634) is arranged at the bottom of the mounting seat (632), and the pressure sensor (633) is connected between the mounting seat (632) and the pressure head (634).

5. The testing device according to claim 4, wherein: The connecting plate (635) extends in a horizontal direction, the mounting seat (632) is connected to the bottom of the connecting plate (635), and an elastic member (636) is provided between the top surface of the mounting seat (632) and the connecting plate (635).

6. The testing device according to claim 5, wherein: The mounting plate (631) is provided with a floating guide rail (637), the floating guide rail (637) extends along the third direction, and the mounting seat (632) is slidably connected to the floating guide rail (637) along the third direction.

7. The testing device according to claim 2, wherein: The testing device (60) further includes a positioning mechanism, the positioning mechanism including a connecting frame (641) connected to the support (61) and a positioning camera (642) fixed on the connecting frame (641), the positioning camera (642) being used to obtain an image of the material (200) and thereby obtain position information of the material (200).

8. The testing device according to any one of claims 1 to 7, characterized in that: The testing device comprises a driving structure (30) arranged on the frame (10), and the driving structure (30) is used to drive the first conveying structure (21), the first transfer structure (22), the second conveying structure (23) or the second transfer structure (24) to move along the first direction.

9. The testing device according to claim 8, wherein: The first conveying structure (21), the first transfer structure (22), the second conveying structure (23) or the second transfer structure (24) comprises a base plate (211) and a conveying assembly (212) arranged on the base plate (211), the base plate (211) is connected to the output end of the driving structure (30), and the conveying assembly (212) is used to support the material (200) and convey the material (200) along a second direction.

10. The testing device according to claim 9, wherein: The conveying assembly (212) includes two conveying belt lines (2121) spaced apart from each other, the two conveying belt lines (2121) jointly support the material (200), and the two conveying belt lines (2121) extend along the second direction. The conveying assembly (212) also includes a width adjustment assembly (2122), and the width adjustment assembly (2122) is used to adjust the distance between the two conveying belt lines (2121).

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