Waveguide optical-mechanical coupling equipment

Abstract

The utility model discloses waveguide optical machine coupling equipment, which is characterized in that a waveguide feeding mechanism and an optical machine feeding mechanism are used for clamping and feeding waveguides and optical machines respectively, and a waveguide lower visual positioning assembly and a waveguide five-axis adjusting mechanism are used for adjusting the positions and angles of the waveguides; the correct coupling angle of the waveguide and the light machine is obtained through the light source simulation assembly and the waveguide leveling vision mechanism, the position and angle of the light machine are adjusted through the light machine lower vision positioning assembly and the light machine five-axis adjusting mechanism, the gluing mechanism conducts dispensing, and the UV curing mechanism conducts curing. The automatic operation of waveguide feeding, coupling angle alignment, waveguide position adjustment, ray machine feeding, ray machine position adjustment, gluing, curing and other procedures can be completed, and the production efficiency is improved. The position and angle of the waveguide are adjusted after the light source of the optical machine is simulated through the light source simulation assembly to obtain a correct coupling angle, high-precision coupling of the waveguide and the optical machine in mass production can be achieved, and the coupling precision and the production efficiency are improved.

Description

Technical Field

[0001] The present application relates to the field of optical imaging technology, and in particular to a waveguide optomechanical coupling device. Background Art

[0002] Augmented Reality (AR) technology can build virtual scenes based on the real physical environment, thus bringing users a new experience. In the existing technology, the imaging of AR glasses requires the combination of a single-layer ultra-thin holographic optical waveguide and an optical machine at the smallest size, and the angle and precision requirements for the coupling of the waveguide and the optical machine are extremely high. The existing technology usually uses the traditional single physical alignment method to determine the relative position between the optical machine and the waveguide. It is difficult to ensure the optical quality of imaging under mass production conditions. The coupling accuracy of the waveguide and the optical machine does not meet the requirements. After the coupling is completed, the imaging is not clear and the NG rate is high, resulting in a waste of cost. Utility Model Content

[0003] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes a waveguide-optical-mechanical coupling device that can ensure the coupling accuracy between the waveguide and the optical machine and realize mass production.

[0004] The waveguide optical mechanical coupling device according to the first aspect of the present application includes:

[0005] A waveguide, wherein the waveguide is provided with an optical-mechanical mounting hole;

[0006] An optical machine, the optical machine comprising a light-emitting lens and a connector;

[0007] A waveguide feeding mechanism, the waveguide feeding mechanism comprising a waveguide tray and a waveguide clamping assembly, the waveguide tray is used to carry the waveguide, and the waveguide clamping assembly is used to clamp the waveguide;

[0008] A visual positioning component under the waveguide, the visual positioning component under the waveguide is used to locate the position and angle of the waveguide;

[0009] A waveguide five-axis adjustment mechanism, the waveguide five-axis adjustment mechanism comprising a waveguide five-axis fine-tuning module, an optical-mechanical alignment component, an optical-mechanical altimeter, and a waveguide linear clamping block component, the waveguide linear clamping block component is used to carry the waveguide, the waveguide five-axis fine-tuning module is used to fine-tune the position and angle of the waveguide, and the optical-mechanical alignment component and the optical-mechanical altimeter are used to calibrate the position and angle of the optical machine;

[0010] A waveguide leveling visual mechanism, the waveguide leveling visual mechanism is used to obtain the position and angle of the waveguide and the optical-mechanical mounting hole on the waveguide five-axis adjustment mechanism;

[0011] A light source simulation component, the light source simulation component is used to simulate the light source of the optical machine;

[0012] An optical machine feeding mechanism, the optical machine feeding mechanism comprising an optical machine grabbing assembly and an optical machine tray assembly, the optical machine tray assembly is used to carry the optical machine, and the optical machine grabbing assembly is used to grab the optical machine;

[0013] A visual positioning component under the optical machine, which is used to locate the position and angle of the optical machine;

[0014] An optical machine five-axis adjustment mechanism, the optical machine five-axis adjustment mechanism is arranged on the optical machine feeding mechanism, and the optical machine five-axis adjustment mechanism is used to fine-tune the position and angle of the optical machine;

[0015] AA vision module, the AA vision module is used to record and compare imaging results;

[0016] A gluing mechanism, the gluing mechanism is used to inject glue into the optical machine mounting hole;

[0017] A UV curing mechanism is used to cure the waveguide and the optical machine after gluing.

[0018] The waveguide-optical-mechanical coupling device according to the first aspect of the embodiment of the present application has at least the following beneficial effects: the waveguide-optical-mechanical coupling device of the present application clamps and loads the waveguide and the optical machine respectively through the waveguide loading mechanism and the optical machine loading mechanism, adjusts the position and angle of the waveguide by the waveguide lower visual positioning component and the waveguide five-axis adjustment mechanism, obtains the correct angle and glue dispensing position of the waveguide-optical-machine coupling through the light source simulation component and the waveguide leveling visual mechanism, adjusts the position and angle of the optical machine by the optical positioning component under the optical machine and the optical machine five-axis adjustment mechanism, moves the glue dispensing mechanism to the glue dispensing position to dispense glue to the optical machine mounting hole, the AA visual module can record the imaging results during the coupling process, and provide feedback for fine-tuning during the coupling process to obtain good imaging results, the UV curing mechanism cures the waveguide and the optical machine, and can complete the automated operations of waveguide loading, coupling angle detection, waveguide position adjustment, optical machine loading, optical machine position adjustment, glue dispensing, curing and other processes to improve production efficiency. By simulating the light source of the optical machine through the light source simulation component to obtain the correct coupling angle, the position and angle of the waveguide are adjusted, which can achieve high-precision coupling of the waveguide and the optical machine in mass production, thereby improving coupling accuracy and production efficiency.

[0019] According to some embodiments of the present application, the waveguide clamping assembly includes a first three-axis linear module, a waveguide sensing component, a clamping cylinder and a contouring chuck, the waveguide sensing component is used to sense the waveguide on the waveguide tray, the first three-axis linear module drives the clamping cylinder and the contouring chuck to move, and the clamping cylinder drives the contouring chuck to clamp the waveguide.

[0020] According to some embodiments of the present application, the optical machine grasping component includes an optical machine suction cup assembly, an optical machine material picking visual component, an optical machine connector clamping cylinder, an optical machine electric needle block and a first X-axis linear module, and the first X-axis linear module drives the optical machine suction cup assembly, the optical machine material picking visual component, the optical machine connector clamping cylinder and the optical machine electric needle block to move; the optical machine suction cup assembly is used to absorb the optical machine, the optical machine material picking visual component is used to obtain the position and angle of the optical machine, and the optical machine connector clamping cylinder and the optical machine electric needle block are used to supply power to the connector.

[0021] According to some embodiments of the present application, the under-waveguide vision positioning component includes a under-waveguide vision positioning camera and a under-waveguide vision positioning light source, wherein the under-waveguide vision positioning camera is arranged upward, and the under-waveguide vision positioning light source is arranged above the under-waveguide vision positioning camera.

[0022] According to some embodiments of the present application, the waveguide five-axis adjustment mechanism also includes a second X-axis linear module, which drives the waveguide five-axis fine-tuning module, the optical-mechanical alignment assembly, the optical-mechanical altimeter and the waveguide linear clamp assembly to move linearly.

[0023] According to some embodiments of the present application, the waveguide leveling vision mechanism includes a first Y-axis linear module, an optical machine port leveling upper vision component and a waveguide altimeter. The first Y-axis linear module drives the optical machine port leveling upper vision component and the waveguide altimeter to move linearly. The waveguide altimeter is used to obtain the position of the waveguide on the waveguide five-axis adjustment mechanism. The optical machine port leveling upper vision is used to obtain the position of the optical machine mounting hole to facilitate the installation of the optical machine.

[0024] According to some embodiments of the present application, an AA vision module is further included, wherein the AA vision module includes a first Z-axis linear module, an angle adjustment component and an AA camera, wherein the AA camera is arranged on the angle adjustment component, and the angle adjustment component is arranged on the first Z-axis linear module.

[0025] According to some embodiments of the present application, the glue applying mechanism includes a second Z-axis linear module, a third X-axis linear module and a glue applying cylinder, and the second Z-axis linear module and the third X-axis linear module drive the glue applying cylinder to move.

[0026] According to some embodiments of the present application, a needle cleaning mechanism is also included, which is arranged on one side of the glue applying mechanism. The needle cleaning mechanism includes a needle clamping component and a reel cloth winding component. The needle clamping component is used to clean the residual glue on the side of the glue applying cylinder, and the reel cloth winding component is used to clean the residual glue on the bottom of the glue applying cylinder.

[0027] According to some embodiments of the present application, a defective product tray is further included, and the defective product tray is arranged on one side of the waveguide loading mechanism.

[0028] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0030] Figure 1 is a structural schematic diagram of a waveguide optical machine coupling device according to an embodiment of the present application;

[0031] Figure 2 is a schematic structural diagram of a waveguide according to an embodiment of the present application;

[0032] Figure 3 is a schematic structural diagram of a waveguide tray according to an embodiment of the present application;

[0033] Figure 4 is a schematic structural diagram of a waveguide clamping assembly according to an embodiment of the present application;

[0034] Figure 5 is a structural schematic diagram of a waveguide leveling visual mechanism according to an embodiment of the present application;

[0035] Figure 6 is a structural schematic diagram of a waveguide five-axis adjustment mechanism according to an embodiment of the present application;

[0036] Figure 7 It is a structural schematic diagram of a visual positioning component under a waveguide according to an embodiment of the present application;

[0037] Figure 8 It is a structural schematic diagram of a glue application mechanism according to an embodiment of the present application;

[0038] Fig. 9 is a structural schematic diagram of a light source simulation component according to an embodiment of the present application;

[0039] Fig.10 is a schematic structural diagram of an optical machine according to an embodiment of the present application;

[0040] Fig.11It is a structural schematic diagram of an optical machine tray assembly according to an embodiment of the present application;

[0041] Fig.12 It is a structural schematic diagram of a visual positioning component under an optical machine according to an embodiment of the present application;

[0042] Fig.13 It is a structural schematic diagram of an optical mechanical grasping component of an embodiment of the present application;

[0043] Fig.14 is a structural schematic diagram of a needle cleaning mechanism according to an embodiment of the present application;

[0044] Fig.15 is a schematic diagram of the structure of an AA visual module according to an embodiment of the present application;

[0045] Fig.16 It is a schematic structural diagram of a defective product pallet according to an embodiment of the present application. DETAILED DESCRIPTION

[0046] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0047] In the description of the present application, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, inside, outside, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to 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 application.

[0048] In the description of this application, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed", etc. are understood to exclude the number itself, and "above", "below", "within", etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0049] In the description of this application, unless otherwise clearly defined, terms such as setting, installing, connecting, assembling, and matching should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in this application based on the specific content of the technical solution.

[0050] Refer to the following Figures 1 to 16 The waveguide optomechanical coupling device according to the embodiment of the present application is described.

[0051] The waveguide optical coupling device of the embodiment of the present application is as follows Figures 1 to 16 As shown, it includes a waveguide 100, an optical machine 200, a waveguide loading mechanism, a waveguide lower visual positioning component 340, a waveguide five-axis adjustment mechanism 600, a waveguide leveling visual mechanism 400, a light source simulation component 500, an optical machine loading mechanism 710, an optical machine lower visual positioning component 720, an optical machine five-axis adjustment mechanism 730, a gluing mechanism 810, a UV curing mechanism 820 and an AA visual module 830. The waveguide 100 is provided with an optical machine mounting hole 110, and the optical machine mounting hole 110 is used to couple with the optical machine 200. The optical machine 200 includes a light-emitting lens 210 and a connector 220. When the optical machine 200 and the waveguide 100 are assembled, the image can be transmitted to the waveguide 100 through the light-emitting lens 210 by powering on the connector 220.

[0052] The waveguide loading mechanism includes a waveguide tray 310 and a waveguide clamping assembly 320. The waveguide tray 310 is used to carry the waveguide 100, and the waveguide clamping assembly 320 is used to clamp the waveguide 100. The waveguide 100 is placed on the waveguide tray 310, and the waveguide clamping assembly 320 clamps the waveguide 100 on the waveguide tray 310 to realize the transfer and loading of the waveguide 100.

[0053] The visual positioning component 340 under the waveguide is used to locate the position and angle of the waveguide 100. Specifically, after the waveguide clamping component 320 clamps the waveguide 100, the visual positioning component 340 under the waveguide takes a photo to locate the waveguide 100 clamped by the waveguide clamping component 320 to determine the coordinates of the waveguide 100.

[0054] The waveguide clamping assembly 320 transports the waveguide 100 to the top of the waveguide five-axis adjustment mechanism 600, and places the waveguide 100 on the waveguide five-axis adjustment mechanism 600. The waveguide five-axis adjustment mechanism 600 includes a waveguide five-axis fine-tuning module 610, an optical-mechanical alignment assembly 620, an optical-mechanical altimeter 630, and a waveguide linear clamp assembly 640. The waveguide linear clamp assembly 640 is used to carry the waveguide 100, the waveguide five-axis fine-tuning module 610 is used to fine-tune the position and angle of the waveguide 100, and the optical-mechanical alignment assembly 620 and the optical-mechanical altimeter 630 are used to calibrate the position and angle of the optical machine 200.

[0055] The waveguide linear clamp assembly 640 of the waveguide five-axis adjustment mechanism 600 fixes the waveguide 100, moves the waveguide 100 to the bottom of the waveguide leveling visual mechanism 400, the waveguide leveling visual mechanism 400 measures the distance of the waveguide 100, and the waveguide five-axis fine-tuning module 610 adjusts the waveguide 100 to the horizontal according to the distance measurement data. The waveguide five-axis adjustment mechanism 600 moves the waveguide 100 to the bottom of the waveguide leveling visual mechanism 400, the light source simulation assembly 500 extends, and the light source of the light source simulation assembly 500 illuminates the waveguide 100. It should be noted that only when the light source simulation assembly 500 simulates the light emitted by the optical machine 200 to illuminate the waveguide 100, the coupling-out position of the waveguide 100 will be displayed when the waveguide leveling visual mechanism 400 performs photo positioning, so that the waveguide 100 is adjusted according to the coupling-out position of the waveguide 100.

[0056] The waveguide leveling visual mechanism 400 takes a photo of the auxiliary positioning hole of the waveguide 100 coupling and the optical-mechanical alignment assembly 620, and calculates the X-axis and Y-axis relative coordinates of the waveguide 100 coupling and the auxiliary positioning hole. The waveguide leveling visual mechanism 400 takes a photo of the dispensing position, and calculates the X-axis and Y-axis relative coordinates of the dispensing position. The waveguide leveling visual mechanism 400 takes a photo of the waveguide 100, and after calculating the Z-axis coordinate of the waveguide 100 coupling, the waveguide 100 is moved to the dispensing position for dispensing.

[0057] The optical machine loading mechanism 710 includes an optical machine grabbing assembly and an optical machine tray assembly 230. The optical machine tray assembly 230 is used to carry the optical machine 200. The optical machine grabbing assembly is used to grab the optical machine 200. After grabbing the optical machine 200, the optical machine loading mechanism 710 moves the optical machine 200 to the auxiliary positioning hole of the optical machine alignment assembly 620. The visual positioning assembly 720 below the optical machine locates the position and angle of the optical machine 200 and determines the X-axis and Y-axis position relationship between the optical machine 200 and the auxiliary positioning hole. The optical machine grabbing assembly drives the optical machine 200 to move, and the optical machine 200 moves to the top of the optical machine altimeter 630 to confirm the Z-axis height position of the optical machine 200. The optical machine 200 is moved and placed into the optical machine mounting hole 110 on the waveguide 100, and the waveguide 100 is controlled to start coupling with the optical machine 200. The AA visual module 830 is used to record and compare the imaging results. During the coupling process, the AA visual module 830 records the imaging results of the coupling position of the waveguide 100, and feeds back the imaging differences to the optical machine grasping component. The optical machine grasping component fine-tunes the position of the optical machine 200 until the image composite requirements in the coupling position of the waveguide 100 are met. After the coupling of the waveguide 100 is completed, the UV curing mechanism 820 is moved to the top of the optical machine 200 for curing. After the curing is completed, the UV curing mechanism 820 leaves, and the AA visual module 830 performs an imaging comparison re-inspection on the cured waveguide 100 and the optical machine 200.

[0058] The waveguide optical machine coupling device of the present application clamps and loads the waveguide 100 and the optical machine 200 respectively through the waveguide loading mechanism and the optical machine loading mechanism 710, adjusts the position and angle of the waveguide 100 through the waveguide lower visual positioning component 340 and the waveguide five-axis adjustment mechanism 600, obtains the correct angle and dispensing position of the waveguide 100 and the optical machine 200 coupling through the light source simulation component 500 and the waveguide leveling visual mechanism 400, and the optical machine lower visual positioning component 720 and the optical machine five-axis adjustment mechanism The structure 730 adjusts the position and angle of the optical machine 200, the glue-applying mechanism 810 moves to the glue-applying position to dispense glue into the optical machine mounting hole 110, the UV curing mechanism 820 cures the waveguide 100 and the optical machine 200, and the position and angle of the waveguide 100 are adjusted after the correct coupling angle is obtained by simulating the light source of the optical machine 200 through the light source simulation component 500, which can achieve high-precision coupling of the waveguide 100 and the optical machine 200 in mass production, thereby improving coupling accuracy and production efficiency.

[0059] According to some embodiments of the present application, the waveguide clamping assembly 320 includes a first three-axis linear module 324, a waveguide sensing component 321, a clamping cylinder 322 and a contouring chuck 323, the waveguide sensing component 321 is used to sense the waveguide 100 on the waveguide tray 310, the first three-axis linear module 324 drives the clamping cylinder 322 and the contouring chuck 323 to move, and the clamping cylinder 322 drives the contouring chuck 323 to clamp the waveguide 100. The waveguide clamping assembly 320 is used to clamp the waveguide 100. The waveguide 100 is placed on the waveguide tray 310. The waveguide clamping assembly 320 clamps the waveguide 100 on the waveguide tray 310 to realize the transfer and loading of the waveguide 100. Specifically, the waveguide clamping assembly 320 includes a first three-axis linear module 324, a waveguide sensing component 321, a clamping cylinder 322 and a contouring chuck 323. The first three-axis linear module 324 can move in the X-axis, Y-axis and Z-axis directions to transfer the waveguide 100 to various mechanisms. The first three-axis linear module 324 drives the clamping cylinder 322 and the contouring chuck 323 to move. The contouring chuck 323 is provided with a shape that matches the waveguide 100, so as to facilitate clamping the waveguide 100. The waveguide sensing component 321 is used to sense the waveguide 100 on the waveguide tray 310. The waveguide sensing component 321 is used to sense whether the waveguide 100 exists on the acupuncture point of the waveguide tray 310, so as to clamp the waveguide 100. If the waveguide 100 is not sensed, the waveguide sensing component 321 will move to another acupuncture point to continue the detection. It should be noted that the waveguide sensing component 321 can also detect whether the waveguide 100 is successfully clamped or whether the waveguide 100 falls during the movement.

[0060] According to some embodiments of the present application, the optical machine grasping component includes an optical machine suction cup assembly 211, an optical machine material picking upper visual assembly 213, an optical machine connector pressing cylinder, an optical machine upper electric needle block 212 and a first X-axis linear module, and the first X-axis linear module drives the optical machine suction cup assembly 211, the optical machine material picking upper visual assembly 213, the optical machine connector pressing cylinder and the optical machine upper electric needle block 212 to move; the optical machine suction cup assembly 211 is used to absorb the optical machine 200, the optical machine material picking upper visual assembly 213 is used to obtain the position and angle of the optical machine 200, and the optical machine connector pressing cylinder and the optical machine upper electric needle block 212 are used to supply power to the connector 220. The optical machine suction cup assembly 211 is used to absorb the optical machine 200, and absorb and transfer the optical machine 200 on the optical machine tray 230. The electro-needle block 212 on the optical machine uses a probe to supply power and transmit data to the connector 220 of the optical machine 200. The optical machine connector pressing cylinder makes the electro-needle block 212 on the optical machine abut against the connector 220 of the optical machine 200, ensuring the continuous connection between the connector 220 and the electro-needle block 212 on the optical machine. The visual component 213 on the optical machine material picker is used to detect whether the acupuncture point of the optical machine tray 230 has the optical machine 200, and obtain the coordinates of the optical machine 200. It should be noted that in some embodiments, the visual component 213 on the optical machine material picker is set as a camera.

[0061] According to some embodiments of the present application, the waveguide visual positioning component 340 includes a waveguide visual positioning camera 341 and a waveguide visual positioning light source 342 . The waveguide visual positioning camera 341 is set upward, and the waveguide visual positioning light source 342 is set above the waveguide visual positioning camera 341 . The waveguide clamping component 320 places the waveguide 100 in front of the waveguide five-axis adjustment mechanism 600, and needs to obtain the position of the waveguide 100, so the waveguide lower visual positioning component 340 is needed to perform lower visual positioning on the waveguide 100. The waveguide lower visual positioning component 340 includes a waveguide lower visual positioning camera 341 and a waveguide lower visual positioning light source 342. The waveguide lower visual positioning camera 341 is set upward. Under the illumination of the waveguide lower visual positioning light source 342, the waveguide lower visual positioning camera 341 takes a picture of the waveguide 100 clamped by the waveguide clamping component 320 from bottom to top, so as to achieve precise positioning of the waveguide 100, so as to accurately transfer the waveguide 100 to the waveguide five-axis adjustment mechanism 600.

[0062] According to some embodiments of the present application, the waveguide five-axis adjustment mechanism 600 further includes a second X-axis linear module 650, which drives the waveguide five-axis fine-tuning module 610, the optical-mechanical alignment assembly 620, the optical-mechanical altimeter 630, and the waveguide linear clamp assembly 640 to move linearly. The waveguide clamping assembly 320 places the waveguide 100 on the waveguide five-axis adjustment mechanism 600, the waveguide 100 elastic clamp fixes the waveguide 100, and the waveguide five-axis fine-tuning module 610 fine-tunes the waveguide 100 in the XYZ horizontal direction and the rotation angle around the XZY axis. The optical-mechanical alignment assembly 620 is provided with an auxiliary positioning hole, and the optical machine 200 is placed in the auxiliary positioning hole. By determining the X and Y axis position relationship between the optical machine 200 and the auxiliary positioning hole, the relative position of the optical machine 200 can be determined. The optical machine altimeter 630 can determine the Z-axis height position of the optical machine 200 , so as to facilitate the coupling between the optical machine 200 and the waveguide 100 .

[0063] According to some embodiments of the present application, the waveguide leveling visual mechanism 400 includes a first Y-axis linear module 410, an optical machine port leveling upper visual component 430 and a waveguide altimeter 420. The first Y-axis linear module 410 drives the optical machine port leveling upper visual component 430 and the waveguide altimeter 420 to move linearly. The waveguide altimeter 420 is used to obtain the position of the waveguide 100 on the waveguide five-axis adjustment mechanism 600. The optical machine port leveling upper visual component 430 is used to obtain the position of the optical machine mounting hole 110 to facilitate the installation of the optical machine 200.

[0064] According to some embodiments of the present application, the AA vision module 830 includes a first Z-axis linear module 833, an angle adjustment component 832, and an AA camera 831. The AA camera 831 is arranged on the angle adjustment component 832, and the angle adjustment component 832 is arranged on the first Z-axis linear module 833. The first Z-axis linear module 833 can drive the angle adjustment component 832 and the AA camera 831 to move, and fine-tune the focal length of the AA camera 831 according to the position of the waveguide 100. The angle adjustment component 832 is used to manually adjust the position of the AA camera 831, so as to adapt to the coupling operation of the waveguide 100 and the optical machine 200 of different sizes.

[0065] According to some embodiments of the present application, the glue applying mechanism 810 includes a second Z-axis linear module 812, a third X-axis linear module 813 and a glue applying cylinder 811, and the second Z-axis linear module 812 and the third X-axis linear module 813 drive the glue applying cylinder 811 to move. The glue applying mechanism 810 applies glue to the optical-mechanical mounting hole 110 of the waveguide 100 according to the feedback coordinates. Specifically, the glue applying mechanism 810 includes a second Z-axis linear module 812, a third X-axis linear module 813 and a glue applying cylinder 811, and the second Z-axis linear module 812 drives the glue applying cylinder 811 to move along the Z-axis direction, and the third X-axis linear module 813 drives the glue applying cylinder 811 to move along the X-axis direction, so as to realize the displacement of the glue applying cylinder 811 relative to the waveguide 100, so as to facilitate the movement of the glue applying cylinder 811 to the glue applying position.

[0066] According to some embodiments of the present application, a needle cleaning mechanism 840 is further included. The needle cleaning mechanism 840 is disposed on one side of the glue-applying mechanism 810. The needle cleaning mechanism 840 includes a needle clamping component 841 and a reel cloth winding component 842. The needle clamping component 841 is used to clean the residual glue on the side of the glue-applying cylinder 811, and the reel cloth winding component 842 is used to clean the residual glue on the bottom of the glue-applying cylinder 811. The needle cleaning mechanism 840 is used to clean the glue-applying cylinder 811. Specifically, the needle cleaning mechanism 840 includes a needle clamping component 841 and a reel cloth winding component 842. The needle clamping mechanism is provided with a clamping cylinder. The glue-applying cylinder 811 is placed in the needle clamping mechanism. The needle clamping mechanism cleans the residual glue on the side of the glue-applying cylinder 811 under the action of the clamping cylinder. The cloth reeling component 842 also includes a rotating motor and a reel. The cloth reel is used to clean the residual glue at the bottom of the glue barrel 811. The rotating motor pulls the cloth reel and changes the position of the cloth reel by the rotating motor so that a clean cloth reel is used for each cleaning. It should be noted that the needle cleaning mechanism 840 cleans the glue barrel 811 after each glue application so that the glue application amount is consistent each time.

[0067] According to some embodiments of the present application, a defective product tray 330 is also included, and the defective product tray 330 is set on one side of the waveguide feeding mechanism. It is understandable that after the curing is completed, the UV curing mechanism 820 leaves, and the AA visual module 830 performs imaging comparison re-inspection on the cured waveguide 100 and the optical machine 200. The qualified imaging comparison re-inspection is identified as a good product, and the unqualified imaging comparison re-inspection is identified as a defective product. The waveguide clamping component 320 puts the good product back on the waveguide tray 310 and the defective product on the defective product tray 330, which can classify the good and defective products and control the quality.

[0068] The embodiments of the present application are described in detail above in conjunction with the accompanying drawings, but the present application is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present application.

Claims

1. A waveguide optical mechanical coupling device, characterized in that: include: A waveguide, wherein the waveguide is provided with an optical-mechanical mounting hole; An optical machine, the optical machine comprising a light-emitting lens and a connector; A waveguide feeding mechanism, the waveguide feeding mechanism comprising a waveguide tray and a waveguide clamping assembly, the waveguide tray is used to carry the waveguide, and the waveguide clamping assembly is used to clamp the waveguide; A visual positioning component under the waveguide, the visual positioning component under the waveguide is used to locate the position and angle of the waveguide; A waveguide five-axis adjustment mechanism, the waveguide five-axis adjustment mechanism comprising a waveguide five-axis fine-tuning module, an optical-mechanical alignment component, an optical-mechanical altimeter, and a waveguide linear clamping block component, the waveguide linear clamping block component is used to carry the waveguide, the waveguide five-axis fine-tuning module is used to fine-tune the position and angle of the waveguide, and the optical-mechanical alignment component and the optical-mechanical altimeter are used to calibrate the position and angle of the optical machine; A waveguide leveling visual mechanism, the waveguide leveling visual mechanism is used to obtain the position and angle of the waveguide and the optical-mechanical mounting hole on the waveguide five-axis adjustment mechanism; A light source simulation component, the light source simulation component is used to simulate the light source of the optical machine; An optical machine loading mechanism, the optical machine loading mechanism comprising an optical machine grabbing assembly and an optical machine tray assembly, the optical machine tray assembly is used to carry the optical machine, and the optical machine grabbing assembly is used to grab the optical machine; A visual positioning component under the optical machine, which is used to locate the position and angle of the optical machine; An optical machine five-axis adjustment mechanism, the optical machine five-axis adjustment mechanism is arranged on the optical machine feeding mechanism, and the optical machine five-axis adjustment mechanism is used to fine-tune the position and angle of the optical machine; AA vision module, the AA vision module is used to record and compare imaging results; A gluing mechanism, the gluing mechanism is used to inject glue into the optical machine mounting hole; A UV curing mechanism is used to cure the waveguide and the optical machine after gluing.

2. The waveguide optomechanical coupling device according to claim 1, characterized in that: The waveguide clamping assembly includes a first three-axis linear module, a waveguide sensing component, a clamping cylinder and a contouring chuck. The waveguide sensing component is used to sense the waveguide on the waveguide tray. The first three-axis linear module drives the clamping cylinder and the contouring chuck to move. The clamping cylinder drives the contouring chuck to clamp the waveguide.

3. The waveguide optomechanical coupling device according to claim 1, characterized in that: The optical machine grasping component includes an optical machine suction cup assembly, an optical machine material picking visual assembly, an optical machine connector clamping cylinder, an optical machine electric needle block and a first X-axis linear module. The first X-axis linear module drives the optical machine suction cup assembly, the optical machine material picking visual assembly, the optical machine connector clamping cylinder and the optical machine electric needle block to move; the optical machine suction cup assembly is used to absorb the optical machine, the optical machine material picking visual assembly is used to obtain the position and angle of the optical machine, and the optical machine connector clamping cylinder and the optical machine electric needle block are used to supply power to the connector.

4. The waveguide optomechanical coupling device according to claim 1, characterized in that: The under-waveguide visual positioning component comprises a under-waveguide visual positioning camera and a under-waveguide visual positioning light source. The under-waveguide visual positioning camera is arranged upward, and the under-waveguide visual positioning light source is arranged above the under-waveguide visual positioning camera.

5. The waveguide optomechanical coupling device according to claim 1, characterized in that: The waveguide five-axis adjustment mechanism also includes a second X-axis linear module, which drives the waveguide five-axis fine-tuning module, the optical-mechanical alignment component, the optical-mechanical altimeter and the waveguide linear clamp component to move linearly.

6. The waveguide optomechanical coupling device according to claim 1, characterized in that: The waveguide leveling vision mechanism includes a first Y-axis linear module, an optical machine port leveling upper vision component and a waveguide altimeter. The first Y-axis linear module drives the optical machine port leveling upper vision component and the waveguide altimeter to move linearly. The waveguide altimeter is used to obtain the position of the waveguide on the waveguide five-axis adjustment mechanism. The optical machine port leveling upper vision is used to obtain the position of the optical machine mounting hole to facilitate the installation of the optical machine.

7. The waveguide optomechanical coupling device according to claim 1, characterized in that: The AA vision module includes a first Z-axis linear module, an angle adjustment component and an AA camera. The AA camera is arranged on the angle adjustment component, and the angle adjustment component is arranged on the first Z-axis linear module.

8. The waveguide optomechanical coupling device according to claim 1, characterized in that: The glue applying mechanism comprises a second Z-axis linear module, a third X-axis linear module and a glue applying cylinder, and the second Z-axis linear module and the third X-axis linear module drive the glue applying cylinder to move.

9. The waveguide optomechanical coupling device according to claim 1, characterized in that: It also includes a needle cleaning mechanism, which is arranged on one side of the glue applying mechanism. The needle cleaning mechanism includes a needle clamping component and a reel cloth winding component. The needle clamping component is used to clean the residual glue on the side of the glue applying cylinder, and the reel cloth winding component is used to clean the residual glue on the bottom of the glue applying cylinder.

10. The waveguide optomechanical coupling device according to claim 1, characterized in that: It also includes a defective product tray, which is arranged on one side of the waveguide feeding mechanism.

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