Test equipment

Abstract

The invention belongs to the technical field of mobile terminal production equipment, and particularly relates to test equipment. The testing equipment comprises a conveying device and testing devices, the number of the testing stations is two, the testing stations are both provided with the testing devices, the conveying device comprises a rack, a first material moving line body and a second material moving line body, and the two opposite sides of the rack are provided with a feeding station and a discharging station respectively. The first material moving line body comprises a first conveying structure and a first transferring structure which are arranged on the machine frame in a sliding mode in the first direction, the second material moving line body comprises a second conveying structure and a second transferring structure which are arranged on the machine frame in a sliding mode in the first direction, and the first transferring structure or the first conveying structure slides to a feeding station and receives materials. The second transferring structure or the second conveying structure is used for discharging materials at the discharging station; the first conveying structure or the first transferring structure is in butt joint with the second conveying structure or the second transferring structure so that the second conveying structure or the second transferring structure can receive materials. The test efficiency and the production efficiency can be improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of mobile terminal production equipment, and in particular relates to a testing device. Background Art

[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 laptops. The touchpad is one of the core components of laptops. During the production process, the touchpad of the laptop usually needs to be pressure calibrated and tested.

[0003] For laptops, it is usually necessary to perform pressure calibration tests on the touchpad of the laptop. During the test, the material needs to be loaded, then transported to the test station for testing through a conveying device, and the tested material needs to be unloaded. However, the existing testing equipment only has a single feeding channel. When the feeding channel is occupied, there will be transmission and production breaks, which greatly affects production efficiency. Summary of the invention

[0004] The purpose of the embodiments of the present application is to provide a testing device to solve the problem of how to improve testing efficiency and production efficiency.

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

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

[0007] The conveying device includes a frame, a first material moving line body arranged on the frame, and a second material moving line body arranged at an interval with the first material moving line body, a loading station and an unloading station are respectively arranged on opposite sides of the frame, the first material moving line body and the second line body correspond to the two test stations respectively, the first material moving line body includes a first conveying structure and a first transfer structure both slidably arranged on the frame along a first direction, the second material moving line body includes a second conveying structure and a second transfer structure both slidably arranged on the frame along a first direction, the first transfer structure or the first conveying structure slides to the loading station and receives the material, and the second transfer structure or the second conveying structure unloads the material at the unloading station; the first conveying structure or the first transfer structure docks with the second conveying structure, so that the second conveying structure receives the material; the first conveying structure or the first transfer structure docks with 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 panel, and the moving mechanism is used to drive the test head assembly to move above the touch panel and press downward on the touch panel to perform pressure calibration or testing on the touch panel.

[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 a 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 extends in a horizontal direction, the mounting seat is connected to the bottom of the connecting plate, and an elastic member is disposed 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 location information of the material.

[0014] In some embodiments, the testing device includes a driving structure disposed on the frame, and the driving structure is used 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 spacing between the two conveying belt lines.

[0017] The test equipment provided by the present application, when the first transfer structure or the second transfer structure transfers the material to the test 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, allowing the production line to continue to operate and thus improving production efficiency, and the entire process does not require manual assistance, and automatically performs loading, transfer, testing and unloading, greatly improving the test efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or exemplary technical descriptions will be briefly introduced below. 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 paying creative work.

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

[0020] Figure 2 is a schematic diagram of the structure of the test device provided in the embodiment of the present application;

[0021] Figure 3 yes Figure 2 A schematic diagram of the enlarged structure of the middle C part;

[0022] Figure 4 yes Figure 1 A 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 is a schematic diagram of a top view of a test device provided in one embodiment of the present application;

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

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

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

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

[0029] Among them, the reference numerals in the figure 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. Annular belt; 2126. Driving motor; 213. Guide structure; 214. Back sensor; 30. Driving structure; 31. Driving member; 32. Screw rod; 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, rather than 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 claimed for protection, but merely represents the 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 invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0033] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0034] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0035] See also Figures 1 to 10 An embodiment of the present application provides a testing device, including a conveying device and a testing device 60. The testing device is provided with two testing stations 600 at intervals. Each testing station 600 is provided with a testing device 60. The conveying device is used to convey the material 200 to be tested to the testing station 600.

[0036] Further, see Figure 1 , Figure 6 and Figure 7The conveying device includes a frame 10 and 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 a unloading station 400 are respectively arranged 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 arranged 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 arranged 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, 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 moving line, the second material moving line and the unloading station 400 are arranged at intervals 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 moving line can both move to the loading station 300 and receive the material 200, and can 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 controls the movement of the pointer by sensing the movement of the user's fingers.

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

[0040] It can be understood that the first material moving line and the second material moving line provided on the frame 10 correspond to two test stations 600 respectively, and the material 200 can be tested at the test station 600 corresponding to any one of the material moving lines. Taking the first material moving line as an example, after the first transfer structure 22 on the first material moving line receives the material 200 at the loading station 300, the material 200 can be transferred to the test station 600 for testing, or it can remain stationary at the current position and continue to transport the material 200 along the second direction b, so that the material 200 can be moved to the second material moving line, and the second transfer structure 24 on the second material moving line transfers the material 200 to the test station 600, thereby avoiding a production break due to waiting for the test station 600 to complete the test when the test station 600 on one material moving line is occupied.

[0041] Moreover, on the first material moving line, after the first transfer structure 22 moves to the test station 600, the first conveying structure 21 can be moved to the loading station 300 for replacement, so that the transmission of the material 200 continues, which can also avoid the occurrence of production breaks, thereby improving production efficiency.

[0042] The test equipment provided in the present application is such that when the first transfer structure 22 or the second transfer structure 24 transfers the material 200 to the test 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 allowing the production line to continue to operate, thereby improving production efficiency. The entire process does not require manual assistance, and loading, transferring, testing and unloading are automatically performed, which greatly improves the test efficiency.

[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 been tested 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 from the first transfer structure 22 after the test is completed, and unloads it; 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 is repeated.

[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, and 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 downward on the touch panel 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 suitable, 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 moving mechanism 62 includes a first moving platform 621 and a second moving platform 622. The first moving platform 621 is arranged on the support 61, the second moving platform 622 is slidably arranged on the first moving platform 621, and the test head assembly 63 is slidably arranged on the second moving platform 622. The first moving platform 621 is used to drive the second moving platform 622 to move along the second direction, and the second moving platform 622 is used to drive the test head assembly 63 to rise and fall along the third direction. The moving efficiency of the test head assembly 63 can be improved by the first moving platform 621 and the second moving platform 622, and the movement of the test head assembly 63 has a greater degree of freedom, so that the test head assembly 63 can accurately and quickly test various test points on the touch pad of the laptop computer, and 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] When testing, driven by the moving mechanism 62, the test head assembly 63 moves downward as a whole until the pressure head 634 contacts the touch pad of the laptop computer, and then the moving mechanism 62 continues to drive the pressure head 634 to move slightly downward, press the first test point of the touch pad, and maintain 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 outputs the pressure to calibrate and test the laptop computer, thereby improving the test efficiency and 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 located directly above the second test point of the touch pad, and then the pressure head 634 moves downward under the drive of the moving mechanism 62 to press the second test point of the touch pad, thereby realizing the test of any position on the touch pad. It should be noted that in the embodiment of the present application, the pressure calibration and test are for a total of 30 points, and the test time for each point is calculated as 1.2s.

[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 in the 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. The elastic member 636 can be provided to provide buffering, effectively preventing the impact force from being too large during pressing and damaging the pressure head 634 and the touch pad. Optionally, the elastic member 636 is a spring, and multiple elastic members 636 can be provided to further improve the buffering effect.

[0051] In some embodiments, see Figure 3 As shown, 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. 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 limit screw 638 is also provided on the connecting plate 635 , and the limit 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, such as a vibration test, which can make the laptop touch panel generate corresponding vibrations. The vibration test piece 639 reads the vibration amplitude and vibration frequency on the touch panel and inputs the corresponding signal to the computer end, thereby testing whether the vibration amplitude and frequency of the touch panel are within the qualified range. Specifically, the vibration test piece 639 can slide left and right, and springs are set on both sides of the vibration test piece 639.

[0054] In some embodiments, see Figure 4 As shown, the test equipment also includes a positioning mechanism, which includes a connecting frame 641 connected to the support 61 and a positioning camera 642 fixed on the connecting frame 641. The positioning camera 642 is used to obtain an image of the material 200 and thus obtain the position information of the material 200. When 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 obtain 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, and adaptively adjust the position of the laptop, so that the touch pad of the laptop moves to the required position during the test, thereby improving the accuracy of subsequent pressure tests and vibration tests. Further, the positioning mechanism also includes a plurality of light sources 643, which are used to project light to the laptop, so that the positioning camera 642 can position the laptop more accurately.

[0055] In some embodiments, the conveying device includes a driving structure 30 disposed 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 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 through the driving 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 driving structure 30 is disposed on the frame 10 to facilitate the overall transfer and improve convenience. Optionally, the driving 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 bottom plate 211 and a conveying assembly 212 disposed on the bottom plate 211, the bottom 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 the second direction b. The bottom plate 211 is driven to move by the driving structure 30, and the conveying assembly 212 moves with the bottom plate 211, which can make the movement of the conveying assembly 212 and the material 200 more stable. Specifically, the driving structure 30 can be disposed at the bottom of the bottom plate 211, so that the height space of the conveying device can be fully utilized, 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 reciprocate along the first direction a. The drive is carried out by the cooperation 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 has good stability. Whether it is running at high speed or low speed, stable transmission performance can be maintained. 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 along the 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, ensure the straightness of the movement of the transfer structure 21, and reduce friction resistance to improve movement efficiency.

[0061] Furthermore, the number of guide rails 40 on each material transfer line 20 can be two, the two guide rails 40 are parallel to each other, and the left and right sides of the bottom wall of the bottom plate 211 are connected with sliders, which are respectively slidably connected to the two guide rails 40, so that the movement of the transfer structure 21 can be more stable and avoid deviation to both sides during the movement. It can be understood that on the same material transfer line 20, the two driving structures 30 that respectively drive the movement of the two transfer structures 21 are arranged between the two guide rails 40, so that the structure of the conveying device of the present application can be more compact.

[0062] In some embodiments, see Fig. 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 the two conveying belt lines 2121 extend along the second direction b. The conveying assembly 212 also includes a width adjustment assembly 2122, and the width adjustment assembly 2122 is used to adjust the interval between the two conveying belt lines 2121. The width adjustment assembly 2122 can be used to adjust the interval between the two conveying belt lines 2121, so that it can be adapted to the width of the external conveying channel, improve the smoothness of the docking, and can 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 Fig. 9As shown, the conveying belt line 2121 includes a driving wheel 2123, a driven wheel 2124 and an annular belt 2125 tensioned on the two pulleys. Due to the tension, a pressing force is generated at the contact portion between the annular belt 2125 and the pulleys. The driving wheel 2123 is driven by the driving motor 2126 to rotate. When the driving wheel 2123 is running, the belt is driven by the friction force, and the belt drives the driven wheel 2124 to run. The operation of the belt can drive the material 200 to be transported forward. Because the belt drive works by friction, it can effectively alleviate the impact of the load, and the operation is stable and noiseless.

[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 block 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 resisting structure disposed between the two conveying belt lines 2121, the resisting structure including 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, so as to resist the material 200 after the material 200 moves into place. The resisting structure is used to resist the material 200 after the material 200 moves into place, 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 an anti-misalignment role.

[0068] See also Figure 1 and Fig.10 As shown, a clamping structure can also be set 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 material moving line and the second material moving line are both disposed on the top surface of the platform 11. The shock-absorbing pads 12 can reduce vibration, making the working state of the driving structure 30 and the first material moving line, the second material moving line, etc. more stable. Optionally, the shock-absorbing pads 12 can be rubber pads, silicone pads, sponges, etc., and the platform 11 can be made of marble.

[0072] To summarize, in the test equipment provided by the present application, when the first transfer structure 22 or the second transfer structure 24 transfers the material 200 to the test 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 allowing the production line to continue to operate, thereby improving production efficiency. The entire process does not require manual assistance, and loading, transferring, testing and unloading are automatically performed, which greatly improves the test efficiency.

[0073] The above are only 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 changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A testing device, characterized in that: It comprises a conveying device and a testing device (60), wherein the testing device 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 comprises a frame (10), a first material moving line body arranged on the frame (10), and a second material moving line body arranged at an interval from the first material moving line body; a loading station (300) and a unloading station (400) are respectively arranged on opposite sides of the frame (10); the first material moving line body and the second material moving line body correspond to the two testing stations (600) respectively; the first material moving line body comprises a first conveying structure (21) and a first transfer structure (22) both slidably arranged on the frame (10) along a first direction; the second material moving line body comprises 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).

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

3. The test device according to claim 2, characterized in that: The moving mechanism (62) comprises a first moving platform (621) and a second moving platform (622), wherein the first moving platform (621) is arranged on the support (61), the second moving platform (622) is slidably arranged on the first moving platform (621), the test head assembly (63) is slidably arranged on the second moving platform (622), the first moving platform (621) is used to drive the second moving platform (622) to move along a second direction, and the second moving platform (622) is used to drive the test head assembly (63) to rise and fall along a third direction.

4. The test device according to claim 3, characterized in that: The test head assembly (63) comprises a mounting plate (631), a mounting seat (632), a pressure sensor (633) and a pressure head (634); 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, characterized in that: The test head assembly (63) further comprises a connecting plate (635) connected to the mounting plate (631), 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, characterized in that: 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, characterized in that: The testing device (60) further comprises a positioning mechanism, the positioning mechanism comprising 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, characterized in that: 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), wherein the base plate (211) is connected to an 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, characterized in that: The conveying assembly (212) comprises two conveying belt lines (2121) spaced apart from each other, the two conveying belt lines (2121) jointly supporting the material (200), the two conveying belt lines (2121) extending along a second direction, and the conveying assembly (212) further comprises a width adjustment assembly (2122), the width adjustment assembly (2122) being used to adjust the distance between the two conveying belt lines (2121).

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