AR waveguide sheet automatic test equipment

Abstract

The utility model discloses an AR waveguide sheet automatic test device. The device comprises a machine body; the feeding device comprises a to-be-tested product feeding mechanism and a qualified product discharging mechanism, and the to-be-tested product feeding mechanism and the qualified product discharging mechanism are oppositely arranged on the two sides of the machine body respectively; the conveying device is arranged on the machine body, a to-be-detected station is arranged on the conveying device, and the conveying device is used for conveying the AR waveguide sheets to the to-be-detected station for detection and conveying the detected AR waveguide sheets to the to-be-detected product feeding mechanism and the qualified product discharging mechanism; the detection device is arranged on a path where the conveying device conveys the AR waveguide sheets, and the detection device is used for detecting the AR waveguide sheets at the to-be-detected station; the computer host is arranged on one side of the machine body, and the control device is electrically connected with the feeding device, the conveying device, the detection device and the computer host. According to the utility model, unqualified products can be automatically screened out, the intelligent degree is high, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of AR testing, in particular to an AR waveguide automatic testing device. Background Art

[0002] With the rapid development of virtual reality, AR (augmented reality) and VR (virtual reality) products have been widely used in various fields, and mass production of products has become an industry trend. However, the evaluation of VR and AR performance is still mainly at the stage of subjective testing, that is, the testers wear helmets and make subjective evaluations of the clarity of the product with the naked eye. However, there are differences in the judgment of clarity among people, which will lead to inaccurate clarity measurement results. At present, manual detection of the optical performance of AR glasses (such as MTF, FOV, brightness uniformity, distortion, optical axis deviation, etc.) is very troublesome and the measurement results are inaccurate. Utility Model Content

[0003] The main purpose of the utility model is to provide an AR waveguide automatic testing device, which is designed to automatically screen out unqualified products, has a high degree of intelligence, and improves work efficiency.

[0004] To achieve the above purpose, the AR waveguide automatic testing equipment proposed in the utility model includes:

[0005] Body;

[0006] An incoming material device, the incoming material device comprising a to-be-tested product loading mechanism and a qualified product unloading mechanism, the to-be-tested product loading mechanism and the qualified product unloading mechanism are respectively arranged on two sides of the machine body, the to-be-tested product loading mechanism is used to place the AR waveguide sheets to be tested and the unqualified AR waveguide sheets, and the qualified product unloading mechanism is used to place the qualified AR waveguide sheets;

[0007] A conveying device is provided on the machine body, and a station to be inspected is provided on the conveying device. The conveying device is used to transport the AR waveguide sheet to the station to be inspected for inspection, and to transport the inspected AR waveguide sheet to the loading mechanism for the product to be inspected and the unloading mechanism for the qualified product respectively;

[0008] A detection device, arranged on a path where the conveying device conveys the AR waveguide sheet, and used to detect the AR waveguide sheet at the inspection station;

[0009] A computer host and a control device, wherein the computer host is arranged on one side of the machine body, and the control device is electrically connected to the material incoming device, the conveying device, the detection device and the computer host.

[0010] In one embodiment, the loading mechanism for the product to be tested includes a loading bin and a loading bin lifting drive member, the loading bin lifting drive member is drivingly connected to the loading bin to drive the loading bin to move up and down, the conveying device is used to receive the AR waveguide sheets from the loading bin and transport them to the inspection station, the loading bin is used to place the AR waveguide sheets to be tested and unqualified AR waveguide sheets;

[0011] The qualified product unloading mechanism comprises an unloading bin and an unloading bin lifting driving member, wherein the unloading bin lifting driving member is drivingly connected to the unloading bin to drive the unloading bin to move up and down, and the unloading bin is used to receive the qualified AR waveguide sheets transmitted by the conveying device;

[0012] The test product loading mechanism and the qualified product unloading mechanism are arranged at two ends of the conveying device opposite to each other.

[0013] In one embodiment, the loading bin comprises a loading frame with an opening on one side and a plurality of loading bin trays, a plurality of first blocking limit plates are respectively provided at intervals at both ends of the inner side of the loading frame, the loading bin tray is provided between the two first blocking limit plates, and the plurality of loading bin trays are used to place AR waveguide sheets to be tested and unqualified;

[0014] The unloading silo includes an unloading frame with an opening on one side and a plurality of unloading silo trays. A plurality of second blocking limit plates are respectively provided at intervals at the two inner ends of the unloading frame. The unloading silo tray is provided between two of the second blocking limit plates. The plurality of unloading silo trays are used for placing qualified AR waveguide sheets.

[0015] In one embodiment, the station to be inspected includes a temporary storage station and an inspection station, the temporary storage station is located between the loading mechanism of the product to be inspected and the unloading mechanism of the qualified product, the conveying device includes an adsorption mechanism, a conveying mechanism and a transfer mechanism, the adsorption mechanism is arranged on the conveying path of the conveying mechanism, close to the side of the conveying mechanism, the transfer mechanism is located at the temporary storage station, for placing the loading bin tray and the unloading bin tray, the adsorption mechanism is used to adsorb the AR waveguide sheet that arrives at the temporary storage station and transmit it to the inspection station, the conveying mechanism has a feeding conveying section, a discharging conveying section and a conveying material testing section, the feeding conveying section extends along the X-axis direction and is arranged between the loading bin and the temporary storage station, the discharging conveying section extends along the X-axis direction and is arranged between the unloading bin and the temporary storage station, and the conveying material testing section extends along the Y-axis direction and is arranged between the inspection station and the temporary storage station.

[0016] In one embodiment, the transfer mechanism includes a first gripper, a second gripper, a support member, and a first positioning clamp and a second positioning clamp, the first gripper and the second gripper are respectively arranged at both ends of the support member, the support member is arranged on the conveying mechanism, the first positioning clamp is arranged on the first gripper for locating the position of the upper material bin plate, the second positioning clamp is arranged on the second gripper for locating the position of the lower material bin plate, the first gripper is used to transfer the upper material bin plate between the loading frame and the inspection station, and the second gripper is used to transfer the lower material bin plate to the lower material bin frame.

[0017] In one embodiment, the adsorption mechanism includes an adsorption component, a first X-direction driving member and a first Y-direction driving member, the first X-direction driving member and the first Y-direction driving member are respectively arranged on the body, the first X-direction driving member is drivingly connected to the first Y-direction driving member, the first Y-direction driving member drives the first X-direction to slide along the Y direction, the adsorption component is drivingly connected to the first X-direction driving member, and the adsorption component is used to adsorb the AR waveguide sheet and place it on the detection station.

[0018] In one embodiment, the adsorption assembly includes a first adsorption component, a code scanning component, a visual inspection component, a first Z-axis direction driving component, an angle adjustment driving component, a second Z-axis direction driving component, a mounting component and a second adsorption component, the first Z-axis direction driving component, the angle adjustment driving component and the second Z-axis direction driving component are respectively mounted on the mounting component, the mounting component is connected to the first X-direction driving component, the first Z-axis direction driving component and the angle adjustment driving component are respectively driven to connect the first adsorption component and the second adsorption component, and the second Z-axis direction driving component is driven to connect the visual inspection component.

[0019] In one embodiment, the detection device includes an adjustment mechanism and an optical detection mechanism. The adjustment mechanism is located at the detection station and is used to adjust the posture of the AR waveguide placed on the adjustment mechanism. The optical detection mechanism is arranged on the body and is used to test the AR waveguide with adjusted posture.

[0020] In one embodiment, the adjustment mechanism includes two groups of profiling jigs, a first base, an angle adjustment module, and two groups of optical-mechanical test modules. The two groups of profiling jigs are arranged on opposite sides of the first base. The first base and the angle adjustment module are sequentially installed on the conveying device. The profiling jig is used to place the AR waveguide. The two groups of optical-mechanical test modules are respectively located on one side of the two groups of profiling jigs and are used to detect the AR waveguide on the profiling jig.

[0021] In one embodiment, the optical-mechanical test module comprises a mounting plate, a linear guide, a cam follower, a scale line, an optical-mechanical assembly and a stepper motor, wherein the linear guide is mounted on a side of the mounting plate close to the adjustment mechanism, the fixed end of the stepper motor is fixed on a side of the mounting plate away from the optical-mechanical assembly, the optical-mechanical assembly is drivingly connected to the linear guide, the stepper motor is drivingly connected to the linear guide, one end of the cam follower is connected to the linear guide, and the other end is connected to the optical-mechanical assembly, the scale line is mounted on the mounting plate and adjacent to the linear guide, and the scale line is used to indicate the displacement of the optical-mechanical assembly in the vertical direction;

[0022] The angle adjustment module includes a stacked three-axis translation member, a three-axis rotation member, and a third driving member, wherein the three-axis translation member is mounted on the body, the second base is mounted on the top of the three-axis rotation member, and the third driving member drives the three-axis translation member and the three-axis rotation member to move respectively, so as to adjust the second base with six degrees of freedom;

[0023] The adjustment mechanism also includes an optical-mechanical displacement adjustment module, which includes an X-axis adjustment plate, a Y-axis adjustment plate, an X-axis adjustment knob, a Y-axis adjustment knob and a third base, the X-axis adjustment plate, the Y-axis adjustment plate and the third base are connected in sequence, the third base is mounted on the bottom of the X-axis adjustment plate, the X-axis adjustment knob is mounted on the X-axis adjustment plate, and the Y-axis adjustment knob is mounted on the Y-axis adjustment plate. The Y-axis adjustment plate, the X-axis adjustment plate and the third base are all provided with a first V-groove and a second V-groove, a first rolling axis and a second rolling axis are provided between the X-axis adjustment plate and the Y-axis adjustment plate, and the first rolling axis and the second rolling axis are provided between the Y-axis adjustment plate and the third base, the first V-groove and the first rolling axis are both arranged along the X-axis direction and are adapted to be installed for adjusting the angular displacement of the X-axis adjustment plate, and the second V-groove and the second rolling axis are arranged along the Y-axis direction and are adapted to be installed for adjusting the angular displacement of the Y-axis adjustment plate;

[0024] The AR waveguide automatic testing equipment also includes a lower camera vision module, which includes a light source, a lens, a lower camera and a mounting bracket. The mounting bracket is installed on the body and is located on one side of the incoming material device. The light source, the lens and the lower camera are sequentially installed on the mounting bracket to take a bottom picture of the AR waveguide sheet to be tested after being sucked away from the loading bin plate so as to be placed in the profiling fixture.

[0025] The utility model provides an automatic test device for AR waveguide sheets, including a body, a material input device, a conveying device, a detection device, a computer host and a control device. It can be understood that the material input device includes a material loading mechanism for a product to be tested and a material unloading mechanism for a qualified product. The AR waveguide sheets placed on the material loading mechanism for a product to be tested are transmitted through the conveying device. After the conveying device first transmits the AR waveguide sheets to the station to be tested, the detection device detects the AR waveguide sheets that have arrived at the station to be tested. After the detection device completes the detection of the AR waveguide sheets, the unqualified AR waveguide sheets are further transmitted to the material loading mechanism for a product to be tested through the conveying device, and the qualified AR waveguide sheets are transmitted to the material unloading mechanism for a qualified product. Specifically, the test of the AR waveguide sheets by the detection device is observed through the computer host. The automatic test device for AR waveguide sheets can complete the loading and unloading of AR waveguide sheets through the material loading mechanism for a product to be tested and the material unloading mechanism for a qualified product, and has a high degree of automation. It can also detect the AR waveguide sheets through the detection device, so that the degree of automation of the detection is high, and the quality of the detection can be guaranteed to meet the production requirements. Therefore, the present application can automatically screen out unqualified products, has a high degree of intelligence, and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0027] Figure 1 It is a top view schematic diagram of an embodiment of the AR waveguide automatic testing equipment of the utility model;

[0028] Figure 2 It is a partial structural schematic diagram of an embodiment of the AR waveguide automatic testing equipment of the utility model;

[0029] Figure 3 This is a schematic diagram of the structure of an embodiment of the detection device of the utility model;

[0030] Figure 4 This is a structural schematic diagram of an embodiment of the transfer mechanism of the utility model;

[0031] Figure 5 This is a structural schematic diagram of an embodiment of the optical-mechanical displacement adjustment module of the utility model;

[0032] Figure 6 It is a partial structural schematic diagram of an embodiment of the transfer mechanism of the utility model;

[0033] Figure 7This is a schematic diagram of the assembly structure of the transfer mechanism and the support mechanism of the utility model;

[0034] Figure 8 This is a structural schematic diagram of an embodiment of a silo of the utility model;

[0035] Fig. 9 It is a structural schematic diagram of an embodiment of the adjustment mechanism of the utility model;

[0036] Fig.10 This is a schematic structural diagram of an embodiment of an adsorption component of the utility model;

[0037] Fig.11 This is a schematic structural diagram of an embodiment of the optical detection mechanism of the utility model;

[0038] Fig.12 This is a schematic structural diagram of an embodiment of the optical detection component of the utility model;

[0039] Fig.13 This is a structural schematic diagram of an embodiment of the lower camera vision module of the utility model;

[0040] Fig.14 It is a structural schematic diagram of an embodiment of the AR waveguide automatic testing equipment of the utility model.

[0041] Description of Figure Numbers:

[0042]

[0043]

[0044]

[0045] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0046] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0047] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0048] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0049] The utility model provides an AR waveguide automatic testing device.

[0050] Reference Figure 1 to Figure 14 In the embodiment of the utility model, the AR waveguide automatic testing equipment includes:

[0051] Body 10;

[0052] The incoming material device 20 includes a to-be-tested product loading mechanism 21 and a qualified product unloading mechanism 22, the to-be-tested product loading mechanism 21 and the qualified product unloading mechanism 22 are respectively arranged on two sides of the body 10, the to-be-tested product loading mechanism 21 is used to place the AR waveguide sheets to be tested and the unqualified AR waveguide sheets, and the qualified product unloading mechanism 22 is used to place the qualified AR waveguide sheets;

[0053] A conveying device 30 is provided on the machine body 10. A station to be inspected is provided on the conveying device 30. The conveying device 30 is used to transport the AR waveguide sheet to the station to be inspected for inspection, and to transport the inspected AR waveguide sheet to the to-be-tested product loading mechanism 21 and the qualified product unloading mechanism 22 respectively.

[0054] A detection device 40, which is arranged on a path where the conveying device 40 conveys the AR waveguide sheet, and the detection device 40 is used to detect the AR waveguide sheet at the inspection station;

[0055] A computer host 50 and a control device, wherein the computer host 50 is disposed on one side of the machine body 10 , and the control device is electrically connected to the material incoming device 20 , the conveying device 30 , the detection device 40 and the computer host 50 .

[0056] The utility model provides an automatic testing device for AR waveguide sheets, including a body 10, a material incoming device 20, a conveying device 30, a detection device 40, a computer host 60 and a control device. It can be understood that the material incoming device 20 includes a material loading mechanism 21 for tested products and a material unloading mechanism 22 for qualified products. The AR waveguide sheets placed on the material loading mechanism 21 for tested products are transmitted through the conveying device 30. After the conveying device 30 first transmits the AR waveguide sheets to a station to be tested, the detection device 40 detects the AR waveguide sheets that have arrived at the station to be tested. After the detection device 40 completes the detection of the AR waveguide sheets, unqualified AR waveguide sheets are further transmitted to the material loading mechanism 21 for tested products through the conveying device 30, and qualified AR waveguide sheets are transmitted to the material unloading mechanism 22 for qualified products. Specifically, the computer host 60 is used to observe the test of the AR waveguide sheets by the detection device 40. The AR waveguide sheet automatic testing equipment can complete the loading and unloading of the AR waveguide sheet through the test product loading mechanism 21 and the qualified product unloading mechanism 22, with a high degree of automation, and can detect the AR waveguide sheet through the detection device 40, so that the detection automation is high and the detection quality can be guaranteed to meet the production requirements. Therefore, the present application can automatically screen out unqualified products, has a high degree of intelligence, and improves work efficiency.

[0057] Reference Figure 1 to Figure 14 In the embodiment of the utility model, the test product feeding mechanism 21 includes a feeding bin 211 and a feeding bin lifting driving member 212, the feeding bin lifting driving member 212 is drivingly connected to the feeding bin 211, so as to drive the feeding bin 211 to move up and down, the conveying device 30 is used to receive the AR waveguide sheet of the feeding bin 211 and transport it to the to-be-tested station, the feeding bin 211 is used to place the AR waveguide sheet to be tested and the unqualified AR waveguide sheet;

[0058] The qualified product unloading mechanism 22 includes an unloading bin 221 and an unloading bin lifting driving member 222. The unloading bin lifting driving member 222 is drivingly connected to the unloading bin 221 to drive the unloading bin 221 to move up and down. The unloading bin 221 is used to receive the qualified AR waveguide sheets transmitted by the conveying device 30.

[0059] The to-be-tested product loading mechanism 21 and the qualified product unloading mechanism 22 are disposed at two ends of the conveying device 30 opposite to each other.

[0060] The upper bin lifting mechanism 212 lifts the upper bin 211 to the conveying device 30. The conveying device 30 can convey the AR waveguide sheet on the upper bin 211 to the inspection station, so that the detection device 40 can detect the AR waveguide sheet at the inspection station. The detection device 40 detects the AR waveguide sheet that arrives at the inspection station. After the detection device 40 completes the inspection of the AR waveguide sheet, the upper bin lifting drive 212 and the lower bin lifting drive 222 respectively lift the upper bin 211 and the lower bin 221 to the conveying device 30. The upper bin lifting drive component 212 is located on one side of the conveying device 30, and the lower bin lifting drive component 221 is located on the other side of the conveying device 30, so that the qualified AR waveguide sheets can be further transmitted to the unloading bin 221 through the conveying device 30, and the unqualified AR waveguide sheets can be transmitted to the upper bin 211, so as to facilitate the sorting of qualified AR waveguide sheets and unqualified AR waveguide sheets. The detection equipment can complete the loading and unloading of AR waveguide sheets through the loading mechanism 21 of the tested products and the unloading mechanism 22 of the qualified products, with a high degree of automation to meet the production requirements.

[0061] Reference Figure 1 to Figure 14 In the embodiment of the utility model, the loading bin 211 includes a loading frame 2111 with an opening on one side and a plurality of loading bin trays 2112, a plurality of first blocking limit plates 2113 are respectively arranged at intervals at the two inner ends of the loading frame 2111, and the loading bin tray 2112 is arranged between the two first blocking limit plates 2113, and the plurality of loading bin trays 2112 are used to place AR waveguide sheets to be tested and unqualified;

[0062] The unloading silo 212 includes a unloading frame 2121 with an opening on one side and a plurality of unloading silo trays 2122. A plurality of second blocking and limiting plates 2123 are respectively provided at intervals at the two inner ends of the unloading frame 2121. The unloading silo tray 2122 is provided between two of the second blocking and limiting plates 2123. The plurality of unloading silo trays 2122 are used for placing qualified AR waveguide sheets.

[0063] Multiple loading bin trays 2112 are arranged in the loading frame 2111, and multiple AR waveguides can be placed in it to improve the efficiency of automatic detection. One side of the loading frame 2111 is open, and the opening is close to the conveying device 30, which is convenient for transmitting the loading bin tray 2112 to the conveying device 30. Furthermore, in this embodiment, the first blocking limit plate 2113 is arranged at the two ends of the inner side of the loading frame 2111 to better limit the loading bin tray 2112 when installed in the loading frame 2111 to avoid the loading bin tray 2112 from falling off. Similarly, multiple unloading bin trays 2122 are arranged in the unloading frame 2121, and multiple unqualified AR waveguide sheets can be placed to improve production efficiency. One side of the unloading frame 2121 is open, and the opening is close to the conveying device 30, which is convenient for transferring the unloading bin tray 2122 to the unloading frame 2121 through the conveying device 30. Furthermore, in this embodiment, the second blocking limit plate 2123 is arranged at the inner two ends of the unloading frame 2121 to better limit the unloading bin tray 2122 when installed in the unloading frame 2121 to avoid the unloading bin tray 2122 from falling off.

[0064] Reference Figure 1 to Figure 14 In the embodiment of the utility model, the station to be tested includes a temporary storage station and a testing station. The temporary storage station is located between the loading mechanism 21 of the product to be tested and the unloading mechanism 22 of the qualified product. The conveying device 30 includes an adsorption mechanism 31, a conveying mechanism 32 and a transfer mechanism 33. The adsorption mechanism 31 is arranged on the conveying path of the conveying mechanism 32, close to one side of the conveying mechanism 32. The transfer mechanism 33 is located at the temporary storage station and is used to place the loading bin tray 2112 and the unloading bin tray 2122, the adsorption mechanism 31 is used for adsorbing the AR waveguide sheet that arrives at the temporary storage station and transmitting it to the detection station, the conveying mechanism 32 has a feeding conveying section, a discharging conveying section and a conveying material testing section, the feeding conveying section extends along the X-axis direction and is arranged between the loading bin 211 and the temporary storage station, the discharging conveying section extends along the X-axis direction and is arranged between the unloading bin 221 and the temporary storage station, and the conveying material testing section extends along the Y-axis direction and is arranged between the detection station and the temporary storage station.

[0065] After the loading bin tray 2112 is transported to the transfer mechanism 33 through the conveying mechanism 32, the adsorption mechanism 31 adsorbs the AR waveguide sheet of the loading bin tray 2112 arriving at the transfer mechanism 33, and then further transmits it to the inspection station. The inspection device 40 inspects the AR waveguide sheet that arrives at the inspection station. After the inspection, the AR waveguide sheet is further transported to the transfer mechanism 33. After the AR waveguide sheets of the loading bin tray 2112 and the unloading bin tray 2122 on the transfer mechanism 33 are full, they are respectively transmitted to the loading mechanism 21 of the tested product and the unloading mechanism 22 of the qualified product. The conveying section extends along the X-axis direction and is arranged between the unloading bin 221 and the temporary storage station, and the conveying material testing section extends along the Y-axis direction and is arranged between the detection station and the temporary storage station, realizing that the unloading material is carried out in one device at the same time. Specifically, in this embodiment, the conveying mechanism 32 includes a conveying guide rail and a conveying drive member, and the conveying guide rail is connected to the conveying drive member. The conveying drive member is used to drive the conveying guide rail to drive the loading bin plate 2112 and the unloading bin plate 2122 to slide. The loading bin 211 and the unloading bin 221 are respectively located at the two ends of the conveying guide rail. In this embodiment, the feeding conveying section extends along the X-axis direction and is arranged between the loading bin 211 and the temporary storage station, and the unloading operates multiple functions, which improves the utilization rate of the equipment and the detection efficiency of the AR waveguide.

[0066] Reference Figure 1 to Figure 14 In the embodiment of the utility model, the transfer mechanism 33 includes a first gripper 331, a second gripper 332, a support member 333, a first positioning jaw 334 and a second positioning jaw 335. The first gripper 331 and the second gripper 332 are respectively arranged at the two ends of the support member 333, and the support member 333 is arranged on the conveying mechanism 32. The first positioning jaw 334 is arranged on the first gripper 331 for locating the position of the upper material bin plate 2112. The second positioning jaw 335 is arranged on the second gripper 332 for locating the position of the lower material bin plate 2113. The first gripper 331 is used to transfer the upper material bin plate 2112 between the upper material frame 2111 and the detection station. The second gripper 332 is used to transfer the lower material bin plate 2122 to the lower material frame 2121.

[0067] After the first gripper 331 transfers the loading bin tray 2112 in the loading bin 211 to the temporary storage station, the first positioning clamp 334 is used to further position the loading bin tray 2112 placed on the first gripper 331 to avoid problems such as falling during the transmission process. Then, the adsorption mechanism 31 adsorbs the AR waveguide sheet of the loading bin tray 2112 that arrives at the transfer mechanism 33, and then further transfers it to the detection station. The detection device 40 detects the AR waveguide sheet that arrives at the detection station. After the detection is completed, the qualified AR waveguide sheet is further placed in the first gripper through the adsorption mechanism 31. At 331, the unqualified AR waveguide sheets are further placed on the second gripper 332 through the adsorption mechanism 31 to distinguish qualified AR waveguide sheets from unqualified AR waveguide sheets, wherein the second positioning clamp 335 is used to further position the lower material bin tray 2122 placed on the second gripper 332 to avoid problems such as falling during transportation. After the loading bin tray 2112 and the unloading bin tray 2122 are full, the first gripper 331 transfers the loading bin tray 2112 to the loading frame 2111, and the second gripper 332 grabs the unloading bin tray 2122 and places it in the unloading frame 2121.

[0068] In this embodiment, the transfer mechanism 33 also includes a first blocking mechanism 336 and a first sensing mechanism 337. The first blocking mechanism 336 and the first sensing mechanism 337 are respectively arranged on the feed conveying section. When the AR waveguide sheet arrives at the feed conveying section, the first blocking mechanism 336 is used to position the AR waveguide sheet, and the first sensing mechanism 337 is used to detect that the silo plate 2112 arrives at the feed conveying section.

[0069] In this embodiment, the conveying device 30 also includes a second blocking mechanism 338 and a second sensing mechanism 339. The second blocking mechanism 338 and the second sensing mechanism 339 are respectively arranged on the discharge conveying section. When the AR waveguide sheet reaches the discharge conveying section, the second blocking mechanism 338 is used to position the AR waveguide sheet, and the second sensing mechanism 339 is used to detect that the silo plate 2112 has arrived at the discharge conveying section.

[0070] Reference Figure 1 to Figure 14In the embodiment of the utility model, the adsorption mechanism 31 includes an adsorption component 311, a first X-direction driving member 312 and a first Y-direction driving member 313. The first X-direction driving member 312 and the first Y-direction driving member 313 are respectively arranged on the body 10. The first X-direction driving member 312 is drivingly connected to the first Y-direction driving member 313. The first Y-direction driving member 313 drives the first X-direction driving member 312 to slide along the Y direction. The adsorption component 311 is drivingly connected to the first X-direction driving member 312. The adsorption component 311 is used to adsorb the AR waveguide sheet and place it on the detection station.

[0071] The first X-direction driving member 312 drives the adsorption component 311 to move back and forth along the X-direction, so that the adsorption component 311 can place the AR waveguide sheet on the loading bin tray 2112 and the unloading bin tray 2122 respectively. Furthermore, in order to transport the AR waveguide sheet to the detection station for detection through the adsorption component 311, the first X-direction driving member 312 is driven to slide along the Y-direction by the first Y-direction driving member 313, and then the adsorption component 311 is driven to slide along the Y-direction to be transported to the detection station. Among them, the adsorption mechanism 31 adopts a vacuum suction nozzle, and the number of vacuum suction nozzles can be arranged according to actual conditions. In this embodiment, the number of vacuum suction nozzles is preferably two, so as to facilitate the absorption of AR waveguide sheets placed at different intervals on the material tray. Specifically, two vacuum suction nozzles, one of which can be used to take away the AR waveguide sheet that has been measured on the bin tray, and the other can put the AR waveguide sheet to be tested into the bin tray of the detection station for detection.

[0072] Reference Figure 1 to Figure 14 In the embodiment of the utility model, the adsorption component 311 includes a first adsorption component 3111, a code scanning component 3112, a visual inspection component 3113, a first Z-axis direction driving component 3114, an angle adjustment driving component 3115, a second Z-axis direction driving component 3116, a mounting component 3117 and a second adsorption component 3118, the first Z-axis direction driving component 3114, the angle adjustment driving component 3115, and the second Z-axis direction driving component 3116 are respectively mounted on the mounting component 3117, and the mounting component 3117 is connected to the first X-direction driving component 312, the first Z-axis direction driving component 3114 and the angle adjustment driving component 3115 are respectively driven to connect the first adsorption component 3111 and the second adsorption component 3118, and the second Z-axis direction driving component 3116 is driven to connect the visual inspection component 3113.

[0073] In order to facilitate the identification and handling of the AR waveguide sheet, the AR waveguide sheet placed at the transfer mechanism 33 is first scanned and registered by the code scanning component 3112, and then each acupoint of the tray where the waveguide sheet is located is photographed and positioned by the visual inspection component 3113 to ensure that the waveguide sheet can be accurately placed back on the tray after inspection. After the waveguide sheet is adsorbed by the first adsorption component 3111, it is transported to the inspection station to be inspected by the inspection device 40. After the inspection by the inspection device 40, it is adsorbed by the second adsorption component 3118, and the AR waveguide sheet is placed on the lower bin tray above the first gripper 331 or the lower bin tray above the second gripper 332 according to qualified products and unqualified products. In this embodiment, the first adsorption component 3111 and the second adsorption component 3112 can use vacuum suction nozzles.

[0074] Reference Figure 1 to Figure 14 In the embodiment of the utility model, the detection device 40 includes an adjustment mechanism 41 and an optical detection mechanism 42. The adjustment mechanism 41 is located at the detection station and is used to adjust the posture of the AR waveguide placed on the adjustment mechanism 41. The optical detection mechanism 42 is arranged on the body 10 and is used to test the AR waveguide with adjusted posture.

[0075] In this embodiment, when the AR waveguide sheet is placed on the adjustment mechanism 41, the adjustment mechanism 41 adjusts the AR waveguide sheet to a suitable position so that the optical detection mechanism 42 can accurately detect the AR waveguide sheet.

[0076] Reference Figure 1 to Figure 14 In the embodiment of the utility model, the adjustment mechanism 41 includes two groups of profiling jigs 411, a first base 412, an angle adjustment module 413, and two groups of optical-mechanical test modules 414. The two groups of profiling jigs 411 are arranged on opposite sides of the first base 412. The first base 412 and the angle adjustment module 413 are sequentially installed on the conveying device 30. The profiling jig 411 is used to place the AR waveguide sheet. The two groups of optical-mechanical test modules 414 are respectively located on one side of the two groups of profiling jigs 411, and are used to detect the AR waveguide sheet on the profiling jig 411.

[0077] By setting two groups of profiling jigs 411, the left AR waveguide sheet and the right AR waveguide sheet are placed for testing respectively, so as to improve work efficiency, and the left AR waveguide sheet or the right AR waveguide sheet is placed on the corresponding profiling jig 411 respectively. Further, the profiling jig 411 is adjusted by the angle adjustment module 413 so that the optical machine test module 414 can test the left AR waveguide sheet or the right AR waveguide sheet respectively. In this embodiment, specifically, when the AR waveguide sheet is placed by the adsorption mechanism 31, at this time, the angle adjustment module 413 adjusts the profiling jig 411 to be parallel to the adsorption mechanism 31 to facilitate the placement of the AR waveguide sheet. Further, after placing the AR waveguide sheet, the angle adjustment module 413 adjusts the profiling jig 411 to be tilted at a certain angle relative to the conveying mechanism 32, so as to facilitate the optical machine test module 414 to perform testing. Specifically, the optical machine test module 414 uses a micro projector to project with the light hole on the AR waveguide sheet, and after projection, it is fully reflected to the projection area of ​​the AR waveguide sheet. Specifically, in this embodiment, the waveguide plate only measures the left eye or the right eye at a time, so only one is placed at a time.

[0078] In this embodiment, the adjustment mechanism 41 also includes an adsorption driving component, which is pneumatically connected to the adsorption structure. The profiling fixture 411 is provided with an inclined adsorption surface, and a plurality of adsorption holes are provided on the adsorption surface. The adsorption surface is used to abut against the AR waveguide sheet, and the adsorption driving component can generate a vacuum state in the adsorption hole.

[0079] Reference Figure 1 to Figure 14 In the embodiment of the utility model, the optical machine test module 414 includes a mounting plate 4141, a linear guide rail 4142, a cam follower 4143, a scale line 4144, an optical machine component 4145 and a stepper motor 4146. The linear guide rail 4142 is mounted on a side of the mounting plate 4141 close to the adjustment mechanism 41, and the fixed end of the stepper motor 4146 is fixed on a side of the mounting plate 4141 away from the optical machine component 4145. Component 4145 is drivingly connected to the linear guide 4142, the stepper motor 4146 is drivingly connected to the linear guide 4142, one end of the cam follower 4143 is connected to the linear guide 4142, and the other end is connected to the optical-mechanical assembly 4145, the scale line 4144 is installed on the mounting plate 4141 and is adjacent to the linear guide 4142, and the scale line 4144 is used to indicate the displacement of the optical-mechanical assembly 4145 in the vertical direction.

[0080] In the present embodiment, scale lines 4144 and linear guide rails 4142 are arranged on the mounting plate 4141. When the output shaft of the stepper motor 4146 passes through the mounting plate 4141 and drives the linear guide rails 4142 to be rotationally connected with the cam follower 4143, the cam follower 4143 is rotationally connected with the linear guide rails 4142, and the rotation of the cam is converted into linear motion, thereby driving the optical-mechanical assembly 4145 to rise or fall, thereby completing the posture adjustment of the optical-mechanical assembly 4145. In the present embodiment, the scale lines 4144 and the linear guide rails 4142 are arranged adjacent to each other, so that the rotation angle of the cam follower 4143 can be observed.

[0081] Reference Figure 1 to Figure 14 In an embodiment of the utility model, the angle adjustment module 413 includes a stacked three-axis translation member, a three-axis rotation member and a third driving member. The three-axis translation member is installed on the body 10, and the first base 412 is installed on the top of the three-axis rotation member. The third driving member drives the three-axis translation member and the three-axis rotation member to move respectively, so as to adjust the second base 412 with six degrees of freedom.

[0082] Specifically, the three-axis rotating part includes a rotating slide, a first angle swing table and a second angle swing table stacked in sequence, the first rotation axis of the first angle swing table is vertically arranged with the second rotation axis of the second angle swing table, the third rotation axis of the rotating slide is perpendicular to the first rotation axis and the second rotation axis at the same time, and the second base 412 is installed on the second angle swing table. Specifically, the first angle is the X axis, and the second angle is the Y axis. By adjusting the profiling fixture 411 through the angle adjustment module 413, the optical machine test module 414 can be better tested.

[0083] In this embodiment, the optical machine assembly 4145 includes an optical machine 41451, a connecting member 41452, a positioning member 41453 and a limiting member 41454. The positioning member 41453 is provided with a positioning groove and a positioning hole. The positioning groove and the positioning hole are arranged adjacent to each other. The positioning hole is used to install the optical machine 41451. One end of the limiting member 41454 is installed in the positioning groove on the positioning member, and is enclosed with the positioning member 41453 to form a limiting space. The other end of the limiting member 41454 abuts against the top of the optical machine 41451 to limit the optical machine 41451 in the limiting space. The connecting member 41452 is movably connected to the cam follower 4143, and also includes a positioning pin. The positioning pin is passed through the limiting hole on the positioning member 41453 and the positioning hole on the connecting member 41452 to fix the positioning member 41453 on the connecting member 41452.

[0084] In this embodiment, the three-axis translation component includes a first-axis translation subcomponent and a second-axis translation subcomponent stacked in sequence, and the movement axes of the first-axis translation subcomponent and the second-axis translation subcomponent are perpendicular to each other. Specifically, the first axis is the X axis, and the second axis is the Y axis.

[0085] In this embodiment, the optical detection mechanism 42 includes an optical detection component 421, a second X-direction linear motion mechanism 422, a second Y-direction linear motion mechanism 423 and a second Z-direction linear motion mechanism 424, the second X-direction linear motion mechanism 422 is arranged on the body 10, the second Y-direction linear motion mechanism 423 is drivingly connected to the second X-direction linear motion mechanism 422, the second Z-direction linear motion mechanism 424 is drivingly connected to the second Y-direction linear motion mechanism 423, and the optical detection component 421 is drivingly connected to the second Z-direction linear motion mechanism 424.

[0086] In this embodiment, the optical detection component 421 includes an optical detection part 4211, a rotating table 4212, a mounting seat assembly 4213, a first driving member 4219 and a second driving member 4220. The mounting seat assembly 4213 is drivingly connected to the second Z-direction linear motion mechanism 424, the rotating table 4212 is connected to the mounting seat assembly 4213, and the inner side of the mounting seat assembly 4213 is also provided with a first hollow rotating platform 4214 connected to the rotating table 4212. The first driving member 4219 is drivingly connected to the first hollow rotating platform 4214 to adjust the angle of the rotating table 4212. A second hollow rotating platform 4215 is provided between the rotating table 4212 and the optical detection part 4211, and the second driving member 4220 is drivingly connected to the second hollow rotating platform 4215 to adjust the angle of the optical detection part 4211.

[0087] The optical detection component 421 also includes a first slot-type sensor 4216 and a second slot-type sensor 4217. The first slot-type sensor 4216 and the second slot-type sensor 4217 are respectively provided at the bottom of the rotating table 4212. A sensing component 4218 cooperating with the first slot-type sensor 4216 and the second slot-type sensor 4217 is also provided at the bottom of the rotating table 4212 for detecting the AR waveguide arriving at the workstation to be inspected. The first slot-type sensor 4216 and the second slot-type sensor 4217 are used to limit the rotation angle of the second hollow rotating platform 4215.

[0088] In this embodiment, the adjustment mechanism 41 also includes an optical-mechanical displacement adjustment module 415, and the optical-mechanical displacement adjustment module 415 includes an X-axis adjustment plate 4151, a Y-axis adjustment plate 4152, an X-axis adjustment knob 4153, a Y-axis adjustment knob 4154 and a third base 4155. The X-axis adjustment plate 4151, the Y-axis adjustment plate 4152 and the third base 4155 are connected in sequence, and the third base 4155 is installed at the bottom of the X-axis adjustment plate 4151, the X-axis adjustment knob 4153 is installed on the X-axis adjustment plate 4151, the Y-axis adjustment knob 4154 is installed on the Y-axis adjustment plate 4152, and the Y-axis adjustment knob 4154 is installed on the Y-axis adjustment plate 4152. The section plate 4152, the X-axis adjustment plate 4153 and the third base 4155 are all provided with a first V-groove and a second V-groove, a first rolling axis and a second rolling axis are provided between the X-axis adjustment plate 4151 and the Y-axis adjustment plate 4152, and the first rolling axis and the second rolling axis are provided between the Y-axis adjustment plate 4153 and the third base 4155. The first V-groove and the first rolling axis are arranged along the X-axis direction and are installed in a matching manner to adjust the angular displacement of the X-axis adjustment plate 4151, and the second V-groove and the second rolling axis are arranged along the Y-axis direction and are installed in a matching manner to adjust the angular displacement of the Y-axis adjustment plate 4152.

[0089] Specifically, the X-axis adjustment plate 4151 can be fixed to the third base 4155 by multiple screws, and the Y-axis adjustment plate 4152 can be fixed to the X-axis adjustment plate 4151 by multiple screws, and the first rolling axis and the second rolling axis are respectively installed and contacted with the first V-shaped groove and the second V-shaped groove. When the X-axis adjustment knob 4153 or the Y-axis adjustment knob 4154 is rotated, the X-axis adjustment plate 4151 or the Y-axis adjustment plate 4152 can slide relative to each other, specifically, the first rolling axis moves in the first V-shaped groove or the second rolling axis moves in the second V-shaped groove, so that the X-axis adjustment plate 4151 or the Y-axis adjustment plate 4152 can be adjusted to a micro-displacement along the X-axis direction or along the Y-axis direction. Specifically, in this embodiment, each adjustment plate has two screws and a wave spring on the left and right sides respectively, the first rolling axis and the second rolling axis are cylindrical, and are placed between the Y-axis adjustment plate and the X-axis adjustment plate, and can be used to support the Y-axis adjustment plate and the X-axis adjustment plate, wherein the wave spring on one side of the adjustment plate is screwed to lock it so that it remains stationary, and the wave spring on the other side can be loosened or tightened to adjust the rotation angle of the adjustment plate.

[0090] In this embodiment, the AR waveguide sheet automatic testing equipment also includes a lower camera vision module 50, and the lower camera vision module 50 includes a light source 51, a lens 52, a lower camera 53 and a mounting bracket 54. The mounting bracket 54 is installed on the body 10 and is located on one side of the incoming material device 20. The light source 51, the lens 52 and the lower camera 53 are sequentially installed on the mounting bracket 52, and are used to take a bottom picture of the AR waveguide sheet to be tested after being sucked away from the loading bin plate, so as to be placed in the profiling fixture 411.

[0091] Specifically, in this embodiment, by installing the lower camera vision module 50 to take a bottom picture of the AR waveguide sheet to be tested after being sucked away from the loading bin plate, the waveguide sheet to be tested can be guided to be accurately placed into the profiling fixture 411.

[0092] The above description is only an optional embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. An AR waveguide automatic testing device, characterized in that: include: Body; An incoming material device, the incoming material device comprising a to-be-tested product loading mechanism and a qualified product unloading mechanism, the to-be-tested product loading mechanism and the qualified product unloading mechanism are respectively arranged on two sides of the machine body, the to-be-tested product loading mechanism is used to place the AR waveguide sheets to be tested and the unqualified AR waveguide sheets, and the qualified product unloading mechanism is used to place the qualified AR waveguide sheets; A conveying device is provided on the machine body, and a station to be inspected is provided on the conveying device. The conveying device is used to transport the AR waveguide sheet to the station to be inspected for inspection, and to transport the inspected AR waveguide sheet to the loading mechanism for the product to be inspected and the unloading mechanism for the qualified product respectively; A detection device, arranged on a path where the conveying device conveys the AR waveguide sheet, and used to detect the AR waveguide sheet at the inspection station; A computer host and a control device, wherein the computer host is arranged on one side of the machine body, and the control device is electrically connected to the material incoming device, the conveying device, the detection device and the computer host.

2. The AR waveguide automatic testing equipment according to claim 1, characterized in that: The loading mechanism for the product to be tested includes a loading bin and a loading bin lifting drive, the loading bin lifting drive is connected to the loading bin to drive the loading bin to move up and down, the conveying device is used to receive the AR waveguide sheets from the loading bin and transport them to the inspection station, the loading bin is used to place the AR waveguide sheets to be tested and unqualified AR waveguide sheets; The qualified product unloading mechanism comprises an unloading bin and an unloading bin lifting driving member, wherein the unloading bin lifting driving member is drivingly connected to the unloading bin to drive the unloading bin to move up and down, and the unloading bin is used to receive the qualified AR waveguide sheets transmitted by the conveying device; The test product loading mechanism and the qualified product unloading mechanism are arranged at two ends of the conveying device opposite to each other.

3. The AR waveguide automatic testing equipment according to claim 2, characterized in that: The loading bin comprises a loading frame with an opening on one side and a plurality of loading bin trays, a plurality of first blocking limit plates are provided at intervals at both ends of the inner side of the loading frame, the loading bin tray is provided between the two first blocking limit plates, and the plurality of loading bin trays are used to place AR waveguide sheets to be tested and unqualified; The unloading silo includes an unloading frame with an opening on one side and a plurality of unloading silo trays. A plurality of second blocking limit plates are respectively provided at intervals at the two inner ends of the unloading frame. The unloading silo tray is provided between two of the second blocking limit plates. The plurality of unloading silo trays are used for placing qualified AR waveguide sheets.

4. The AR waveguide automatic testing equipment according to claim 3, characterized in that: The station to be inspected includes a temporary storage station and an inspection station, the temporary storage station is located between the loading mechanism of the product to be inspected and the unloading mechanism of the qualified product, the conveying device includes an adsorption mechanism, a conveying mechanism and a transfer mechanism, the adsorption mechanism is arranged on the conveying path of the conveying mechanism, close to the side of the conveying mechanism, the transfer mechanism is located at the temporary storage station, for placing the loading bin tray and the unloading bin tray, the adsorption mechanism is used to adsorb the AR waveguide sheet that arrives at the temporary storage station and transmit it to the inspection station, the conveying mechanism has a feeding conveying section, a discharging conveying section and a conveying material testing section, the feeding conveying section extends along the X-axis direction and is arranged between the loading bin and the temporary storage station, the discharging conveying section extends along the X-axis direction and is arranged between the unloading bin and the temporary storage station, and the conveying material testing section extends along the Y-axis direction and is arranged between the inspection station and the temporary storage station.

5. The AR waveguide automatic testing equipment according to claim 4, characterized in that: The transfer mechanism includes a first gripper, a second gripper, a support member, and a first positioning clamp and a second positioning clamp, the first gripper and the second gripper are respectively arranged at two ends of the support member, and the support member is arranged on the conveying mechanism, the first positioning clamp is arranged on the first gripper, and is used to locate the position of the loading bin tray, the second positioning clamp is arranged on the second gripper, and is used to locate the position of the unloading bin tray, the first gripper is used to transfer the loading bin tray between the loading frame and the inspection station, and the second gripper is used to transfer the unloading bin tray to the unloading frame.

6. The AR waveguide automatic testing equipment according to claim 4, characterized in that: The adsorption mechanism includes an adsorption component, a first X-direction driving member and a first Y-direction driving member, the first X-direction driving member and the first Y-direction driving member are respectively arranged on the body, the first X-direction driving member is drivingly connected to the first Y-direction driving member, the first Y-direction driving member drives the first X-direction to slide along the Y-direction, the adsorption component is drivingly connected to the first X-direction driving member, and the adsorption component is used to adsorb the AR waveguide sheet and place it on the detection station.

7. The AR waveguide automatic testing equipment according to claim 6, characterized in that: The adsorption assembly includes a first adsorption component, a code scanning component, a visual inspection component, a first Z-axis direction driving component, an angle adjustment driving component, a second Z-axis direction driving component, a mounting component and a second adsorption component. The first Z-axis direction driving component, the angle adjustment driving component and the second Z-axis direction driving component are respectively mounted on the mounting component, and the mounting component is connected to the first X-direction driving component. The first Z-axis direction driving component and the angle adjustment driving component are respectively driven to connect the first adsorption component and the second adsorption component, and the second Z-axis direction driving component is driven to connect the visual inspection component.

8. The AR waveguide automatic testing equipment according to claim 3, characterized in that: The detection device includes an adjustment mechanism and an optical detection mechanism. The adjustment mechanism is located at the detection station and is used to adjust the posture of the AR waveguide placed on the adjustment mechanism. The optical detection mechanism is arranged on the body and is used to test the AR waveguide with adjusted posture.

9. The AR waveguide automatic testing equipment according to claim 8, characterized in that: The adjustment mechanism includes two groups of profiling jigs, a first base, an angle adjustment module, and two groups of optical-mechanical test modules. The two groups of profiling jigs are arranged on opposite sides of the first base. The first base and the angle adjustment module are sequentially installed on the conveying device. The profiling jig is used to place the AR waveguide. The two groups of optical-mechanical test modules are respectively located on one side of the two groups of profiling jigs and are used to detect the AR waveguide on the profiling jig.

10. The AR waveguide automatic testing equipment according to claim 9, characterized in that: The optical-mechanical test module comprises a mounting plate, a linear guide, a cam follower, a scale line, an optical-mechanical assembly and a stepper motor, wherein the linear guide is mounted on a side of the mounting plate close to the adjustment mechanism, the fixed end of the stepper motor is fixed on a side of the mounting plate away from the optical-mechanical assembly, the optical-mechanical assembly is drivingly connected to the linear guide, the stepper motor is drivingly connected to the linear guide, one end of the cam follower is connected to the linear guide, and the other end is connected to the optical-mechanical assembly, the scale line is arranged adjacent to the mounting plate and the linear guide, and the scale line is used to indicate the displacement of the optical-mechanical assembly in the vertical direction; The angle adjustment module includes a stacked three-axis translation member, a three-axis rotation member, and a third driving member, wherein the three-axis translation member is mounted on the body, the first base is mounted on the top of the three-axis rotation member, and the third driving member drives the three-axis translation member and the three-axis rotation member to move respectively, so as to adjust the first base in six degrees of freedom; The adjustment mechanism also includes an optical-mechanical displacement adjustment module, which includes an X-axis adjustment plate, a Y-axis adjustment plate, an X-axis adjustment knob, a Y-axis adjustment knob and a third base, the X-axis adjustment plate, the Y-axis adjustment plate and the third base are connected in sequence, the third base is mounted on the bottom of the X-axis adjustment plate, the X-axis adjustment knob is mounted on the X-axis adjustment plate, and the Y-axis adjustment knob is mounted on the Y-axis adjustment plate. The Y-axis adjustment plate, the X-axis adjustment plate and the third base are all provided with a first V-groove and a second V-groove, a first rolling axis and a second rolling axis are provided between the X-axis adjustment plate and the Y-axis adjustment plate, and the first rolling axis and the second rolling axis are provided between the Y-axis adjustment plate and the third base, the first V-groove and the first rolling axis are both arranged along the X-axis direction and are adapted to be installed for adjusting the angular displacement of the X-axis adjustment plate, and the second V-groove and the second rolling axis are arranged along the Y-axis direction and are adapted to be installed for adjusting the angular displacement of the Y-axis adjustment plate; The AR waveguide automatic testing equipment also includes a lower camera vision module, which includes a light source, a lens, a lower camera and a mounting bracket. The mounting bracket is installed on the body and is located on one side of the incoming material device. The light source, the lens and the lower camera are sequentially installed on the mounting bracket to take a bottom picture of the AR waveguide sheet to be tested after being sucked away from the loading bin plate so as to be placed in the profiling fixture.

Images