Rotating mirror AA laminating assembly and laminating method

Abstract

The invention relates to the technical field of rotating mirror fitting, in particular to a rotating mirror AA fitting assembly and a fitting method. The rotating mirror AA laminating assembly comprises a lens laminating device, a mirror bracket fixing device and a transferring device. The lens laminating equipment comprises a lens fixing device, a lens feeding device and a lens cleaning device. The spectacle frame fixing equipment comprises a spectacle frame fixing device, a spectacle frame feeding device, a spectacle frame cleaning device, a dispensing device and a spectacle frame detecting device. The rotating mirror AA attaching assembly has the advantages that pollutants on the attaching face of a lens and a mirror frame are removed, and the quality is improved. The deviation caused in the process that the lens is connected to the lens AA attaching mechanism through the mechanical arm and the deviation caused in the process that the lens frame is connected to the main shaft through the mechanical arm are corrected, deviation accumulation is reduced, and it is guaranteed that the position is accurate when the lens and the lens frame are finally attached together.

Description

Technical Field

[0001] The present invention relates to the technical field of rotating mirror lamination, and in particular to a rotating mirror AA lamination assembly and a lamination method. Background Art

[0002] Lenses are now used in a variety of products, such as laptops, mobile phones, tablets, and lidars, but their structures and assembly methods vary. For example, the principle of lidar detecting the presence of an object in front is that laser light is generally reflected by a high-speed rotating mirror and then illuminates the object being measured. The light is then reflected by the object being measured and the rotating mirror to the receiver. If there is no object, no light is reflected back, thus determining whether there is an object in front. The rotating mirror consists of a polyhedron frame and a lens bonded to the frame surface. When the lens is bonded to the frame surface, the rotating mirror AA bonding mechanism is used to adjust the position of the lens relative to the frame to ensure that the angle and height of the lens in all directions are accurate after being bonded to the frame surface.

[0003] At present, all lens manufacturers use various rotating mirror AA bonding machines. For example, the Chinese invention patent with publication number CN116251715A involves a multi-channel laser radar lens AA device, which is used to assemble a laser radar body and a reflective lens. The multi-channel laser radar lens AA device includes a frame, an AA device, an optical detection mechanism, a gluing mechanism and a curing mechanism. The AA device includes an adjustment base and an AA transfer assembly. The adjustment base includes a rotating mechanism and a positioning mechanism arranged at the movable end of the rotating mechanism. The positioning mechanism is used to fix the laser radar body. The AA transfer assembly includes an adjustment mechanism and a first clamping assembly arranged at the end of the adjustment mechanism. The first clamping assembly is used to clamp the reflective lens; the optical detection mechanism is arranged above the AA device to detect the laser emitted by the laser radar body and reflected by the reflective lens. For example, the patented AA bonding machine does not pre-treat the bonding surface of the lens and the frame, making it easy for the bonding surface of the lens and the frame to be contaminated by pollutants. Although small pollutants can calibrate the position of the lens and the frame through the AA bonding mechanism, they will destroy the bonding strength of the bonding surface, which can easily lead to quality problems when the rotating mirror rotates at high speed. Large pollutants cannot be calibrated by the AA bonding mechanism. When the robot takes the lens and the frame from the material tray, it positions the lens and the frame. However, when the robot hands the lens to the lens AA bonding mechanism, the lens will shift. When the robot hands the frame to the spindle, the frame will also shift. The more times the handover is made, the greater the accumulated offset, resulting in inaccurate position of the lens and the frame when they are finally bonded together. Summary of the Invention

[0004] In view of this, the present invention aims to provide a rotating mirror AA bonding assembly, which adopts a lens cleaning device and a frame cleaning device. Before bonding, the lens and the frame are cleaned by the lens cleaning device and the frame cleaning device respectively to clean the contaminants from the lens and the frame. A corner camera is set to obtain the coordinate position of the lens, the center coordinate of the frame is detected by a frame detection device, the deflection angle of the lens is detected by a collimator, and the angle of the lens is adjusted by an angle adjustment component and a deflection mechanism. This solves the problem that the bonding surface of the lens and the frame is not pre-treated, resulting in the bonding surface of the lens and the frame being easily contaminated by contaminants, causing quality problems. In the process of the robot handing over the lens to the lens AA bonding mechanism, the lens will be offset, and in the process of the robot handing over the frame to the main shaft, the frame will also be offset. The more the handovers are made, the greater the accumulated offset is, resulting in inaccurate positions of the lens and the frame when they are finally bonded together.

[0005] To solve the above problems, the present invention provides a rotating mirror AA bonding assembly, comprising:

[0006] Lens bonding equipment, including:

[0007] A lens fixing device, comprising a lens fixing mechanism for fixing the lens;

[0008] A lens cleaning device is provided with a lens cleaning nozzle arranged upward;

[0009] Frame fixing equipment, including:

[0010] The spectacles frame fixing device comprises: a spectacles frame fixing mechanism for fixing the spectacles frame;

[0011] Frame cleaning device, comprising:

[0012] The frame air blowing mechanism includes an air blowing nozzle arranged upward, the top of the air blowing nozzle is provided with an inclined surface, and the inclined surface is provided with an air blowing hole connected to the air storage container, and the air blowing nozzle can rotate around the Z axis;

[0013] The mirror frame cleaning mechanism includes a mirror frame cleaning nozzle.

[0014] Furthermore, the lens fixing mechanism includes:

[0015] A fixing member is provided with an adsorption hole connected to the vacuum device, and the lens is adsorbed on the end of the adsorption hole through the adsorption hole. The fixing member is also provided with a through hole;

[0016] A curing member is provided on both sides of the fixing member, and the irradiation direction of the light emitted by the curing member is parallel to the surface of the lens;

[0017] An angle adjustment assembly, comprising a horizontal angle adjuster and a pitch angle adjuster, wherein the horizontal angle adjuster is used to adjust the rotation angle of the fixing member around the Z axis, and the pitch angle adjuster is used to adjust the rotation angle of the fixing member around the Y axis;

[0018] The lens fixing detection component includes: a collimator and a corner image collector, and the collimator is used to adjust the emergent light to coincide with or be parallel to the through-hole axis.

[0019] Furthermore, the lens fixing device further comprises:

[0020] The tilt mechanism includes:

[0021] a mounting plate, the lens fixing mechanism being fixed to the mounting plate, and the lens fixing mechanism being movable along the X-axis direction, the mounting plate being provided with a rotation center, the rotation center being arranged at one end of the mounting plate along the X-axis direction, and the other end of the mounting plate in the X-axis direction, which is away from the rotation center, rotating around the rotation center;

[0022] The lens transfer mechanism is fixed to the mounting plate and includes:

[0023] A turntable, connected to the vacuum pumping device, for sucking the lens, wherein the turntable can move and rotate along the Y-axis direction;

[0024] A correction component includes clamping jaws provided on both sides of the turntable, wherein the two clamping jaws can move synchronously toward or away from each other;

[0025] The coordinate value of the lens adsorbed on the turntable is collected by the corner image collector.

[0026] Furthermore, the lens bonding equipment further includes a lens loading device;

[0027] The lens fixing device also includes a frame loading device;

[0028] The lens loading device and the frame loading device adopt the same structure;

[0029] The lens feeding device comprises:

[0030] A silo, wherein a plurality of detection holes are provided on the side wall of the silo at intervals in the vertical direction;

[0031] A material tray, wherein a plurality of the material trays are arranged in the material bin at intervals along the vertical direction, and the plurality of the material trays move up and down;

[0032] An output track is provided along the Y-axis direction, the material tray can be output from the material bin along the output track, and the lowermost detection hole corresponds to the output track;

[0033] The output position sensor is arranged at a position on the side wall of the silo corresponding to the lowermost detection hole.

[0034] Furthermore, the frame fixing mechanism includes:

[0035] a fixed shaft, on which the mirror frame is fixed;

[0036] The Y-axis driving assembly drives the fixed axis to move along the Y-axis direction.

[0037] A driver is movably provided on the Y-axis driving assembly component along the Y-axis direction, the fixed shaft is provided on the driver, and the driver drives the fixed shaft to rotate around the Y-axis;

[0038] The frame detection sensor is used to detect whether the frame is installed on the fixed axis.

[0039] Furthermore, the frame fixing device further includes:

[0040] a glue dispensing device, used for dispensing glue on the frame;

[0041] The frame detection device detects the center coordinate value of the frame.

[0042] Furthermore, the rotating mirror AA bonding assembly further includes:

[0043] Transfer equipment, including:

[0044] A transfer device, movable along the X-axis direction between the lens bonding device and the frame fixing device, and picking up and transferring the lens and the frame by the transfer device;

[0045] A base plate, on which the lens bonding device, the frame fixing device and the transfer device are fixed;

[0046] The lens cleaning device is fixed on the base plate.

[0047] Furthermore, the transfer device includes:

[0048] The gantry comprises two upright columns, the top ends of the two upright columns being connected by a crossbeam extending in the X-axis direction, a transfer drive device being provided on the crossbeam, and a transfer device being fixed on the transfer drive device so as to be movable in the X-axis direction;

[0049] A first transfer assembly includes a first robotic arm and a lens manipulator, wherein the first robotic arm is provided with a lens Z-axis drive mechanism, the lens manipulator is connected to the lens Z-axis drive mechanism so as to be movable along the Z-axis, and a frame cleaning mechanism is fixed to the first robotic arm;

[0050] The second transfer assembly includes a second robotic arm and a mirror frame robot. The second robotic arm is provided with a mirror frame Z-axis drive mechanism. The mirror frame robot can be connected to the mirror frame Z-axis drive mechanism movably along the Z axis. The dispensing device is fixed on the second robotic arm.

[0051] Furthermore, the frame manipulator includes:

[0052] The mirror frame pickup mechanism is connected to the mirror frame Z-axis drive mechanism via a connecting bracket, and the connecting bracket is connected to the mirror frame Z-axis drive mechanism at a 45° angle. The mirror frame pickup mechanism includes:

[0053] The frame suction head is provided with two frame suction surfaces at a 90° angle, and the two frame suction surfaces are provided with air holes connected to the vacuum equipment, and the two frame suction surfaces are respectively at a 45° angle to the connecting bracket;

[0054] A mirror frame turntable, the mirror frame suction head is fixed on the connecting bracket through the mirror frame turntable, and the mirror frame turntable can rotate around the axis of the mirror frame suction head.

[0055] A rotating mirror AA bonding method, a method for bonding a lens to a frame using the rotating mirror AA bonding assembly as described above, the bonding method comprising:

[0056] S100, fixing the lens on the fixing member;

[0057] S110, outputting a material tray of the lens loading device from the material bin to the output track, picking up the lens by the lens manipulator, moving the lens to the top of the lens cleaning device, and cleaning the lens;

[0058] S120: The lens manipulator moves the lens onto the turntable, aligns the lens, and then secures it. The turntable is rotated 90° so that the lens is placed in a vertical direction. The coordinate position of the lens is obtained by the corner camera, and the lens is moved to the fixing member and secured.

[0059] S130, calibrating the angle of the via hole axis using a collimator. If the collimator does not receive reflected light, adjusting the angle of the via hole using an angle adjustment component and a deflection mechanism until the collimator receives reflected light.

[0060] S200, fixing the mirror frame on the fixed axis of the mirror frame fixing mechanism;

[0061] S210, outputting a material tray of the frame loading device from the material bin to the output track, having the frame manipulator pick up the frame, moving the frame to the frame blowing mechanism for dust removal, then detecting the center coordinates of the frame by the frame detection device, and moving the frame to the fixed axis position by the frame manipulator;

[0062] S220, sucking the assembled rotating mirror from the fixed shaft through the vertical mirror frame suction surface, rotating the mirror frame suction head 90 degrees so that the mirror frame suction surface that sucks the mirror frame becomes a vertical state, and installing the mirror frame on the fixed shaft;

[0063] S230: The mirror frame manipulator moves to the mirror frame loading device and places the assembled rotating mirror into the material tray;

[0064] S240, the lens manipulator moves to the frame position, and cleans the fitting surface of the frame by the frame cleaning mechanism;

[0065] S250, performing a dispensing operation on the bonding surface of the frame by using the dispensing device, and moving the first transfer assembly and the second transfer assembly to the two ends of the beam respectively;

[0066] S300, laminating operation;

[0067] S310, the lens fixing mechanism moves along the X-axis direction, and the fixing shaft moves along the Y-axis direction to attach the lens to the attachment surface of the frame;

[0068] S320, curing the glue through the curing part.

[0069] Compared with the prior art, the rotating mirror AA bonding assembly and bonding method described in the present invention have the following advantages:

[0070] The advantage of this technical solution is that it adopts the provision of a lens cleaning device and a frame cleaning device, and the lens and frame are cleaned by the lens cleaning device and the frame cleaning device respectively before bonding, so as to remove contaminants from the lens and frame. A corner camera is provided to obtain the coordinate position of the lens, the center coordinate of the frame is detected by a frame detection device, the deflection angle of the lens is detected by a collimator, the angle of the lens is adjusted by an angle adjustment component and a deflection mechanism, the bonding surface of the lens and the frame is pre-processed, the contaminants on the bonding surface of the lens and the frame are removed, and the quality is improved. The offset caused by the robot handing over the lens to the lens AA bonding mechanism and the offset caused by the robot handing over the frame to the main shaft are corrected, the accumulated offset is reduced, and the position accuracy of the lens and the frame is ensured when they are finally bonded together. BRIEF DESCRIPTION OF THE DRAWINGS

[0071] Figure 1 A top view of the rotating mirror AA bonding assembly according to an embodiment of the present application;

[0072] Figure 2 A three-dimensional diagram of the rotating mirror AA bonding assembly according to an embodiment of the present application;

[0073] Figure 3 A perspective view of a lens fixing device according to an embodiment of the present application;

[0074] Figure 4 A three-dimensional diagram of a lens fixing mechanism according to an embodiment of the present application;

[0075] Figure 5 A three-dimensional diagram of a lens fixing detection assembly according to an embodiment of the present application;

[0076] Figure 6 A three-dimensional diagram of the lens transfer mechanism according to an embodiment of the present application;

[0077] Figure 7 The lens transfer mechanism described in the embodiment of the present application Figure 6 A magnified view of part A;

[0078] Figure 8 A three-dimensional diagram of the yaw mechanism according to an embodiment of the present application;

[0079] Figure 9 A three-dimensional diagram of a lens loading device according to an embodiment of the present application;

[0080] Figure 10 A three-dimensional diagram of a frame fixing device according to an embodiment of the present application;

[0081] Figure 11 A three-dimensional diagram of a dispensing device according to an embodiment of the present application;

[0082] Figure 12 A perspective view of a transfer device according to an embodiment of the present application;

[0083] Figure 13 This is a three-dimensional view of the second transfer assembly described in an embodiment of the present application.

[0084] Description of reference numerals:

[0085] 100-Lens bonding equipment, 110-Lens fixing device, 111-Lens fixing mechanism, 1111-Fixed part, 1112-Curing part, 1113-Pitch angle adjuster, 1114-Horizontal angle adjuster, 112-Lens fixing detection component, 1121-Collimator, 1122-Angle image collector, 113-Lens transfer mechanism, 1131-Turntable, 1132-Realignment component, 1133-Rotation mechanism, 1134-Transfer transmission mechanism, 114-Yaw mechanism, 1141-Rotation shaft, 1142-Mounting plate, 1143-Push block, 1144-Yaw track, 1145-Angle fine-tuner, 11451-Micrometer, 120-Lens loading device, 121-Mixer, 122-Material tray, 123-Output track, 124-Output Out-of-position sensor, 125-NG tray, 130-lens cleaning device, 200-mirror frame fixing device, 210-mirror frame fixing device, 211-fixed shaft, 212-mirror frame detection sensor, 213-driver, 214-Y-axis drive assembly, 220-mirror frame loading device, 230-mirror frame detection device, 240-glue dispensing device, 241-glue dispensing needle, 242-laser displacement sensor, 243-glue dispensing image collector, 250-mirror frame cleaning device, 251-mirror frame blowing mechanism, 252-mirror frame cleaning mechanism, 300-transfer equipment, 310-first transfer assembly, 311-lens manipulator, 320-second transfer assembly, 321-second robotic arm, 322-mirror frame suction head, 323-connecting bracket, 324-mirror frame turntable, 330-gantry. DETAILED DESCRIPTION

[0086] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0087] In this disclosure, terms such as "first," "second," "upper," and "lower" are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, features designated as "first," "second," "upper," and "lower" may explicitly or implicitly include at least one such feature. Furthermore, the technical solutions of various embodiments may be combined, but this must be achievable by persons of ordinary skill in the art. If the technical solutions of various embodiments can be combined, they are within the scope of protection claimed by this disclosure.

[0088] The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0089] like Figures 1 to 3As shown, a rotating mirror AA bonding assembly includes: a lens bonding device 100, a frame fixing device 200 and a transfer device 300. The lens bonding device 100 includes: a lens fixing device 110, a lens loading device 120 and a lens cleaning device. The lens fixing device 110 includes: a lens fixing mechanism 111 for fixing the lens, and the lens fixing mechanism 111 can move along the X-axis direction. The lens loading device 120 is used to receive or output the lens. The frame fixing device 200 includes: a frame fixing device 210, a frame loading device 220, a frame cleaning device 250, a glue dispensing device 240 and a frame detection device 230. As shown Figure 10 As shown, the frame fixing device includes: a frame fixing mechanism including a fixed shaft 211, the frame is fixed on the fixed shaft 211, and the fixed shaft 211 can move and rotate along the Y-axis direction. When the fixed shaft 211 moves along the Y-axis direction, the lens fixing mechanism 111 moves along the X-axis direction, so that the lens and the frame are bonded. The frame loading device 220 is used to store or output the frame. The glue dispensing device 240 is used to dispense glue on the frame. The center coordinate value of the frame is detected by the frame detection device 230. The transfer device 300 includes: a transfer device and a base plate. The transfer device can move along the X-axis direction between the lens bonding device 100 and the frame fixing device 200, and the transfer device picks up and transfers the lens and the frame. The lens bonding device 100, the frame fixing device 200, and the transfer device 300 are fixed to the base plate.

[0090] The lens is fed out by the lens loading device 120 , picked up by the transfer device, and then cleaned of contaminants on the lens by the lens cleaning device before being fixed on the lens fixing device 110 .

[0091] The frame fixing device further includes a Y-axis drive assembly 214, a driver 213, and a frame detection sensor 212. The Y-axis drive assembly 214 drives the fixed shaft 211 to move along the Y-axis. The driver 213 is disposed on the Y-axis drive assembly 214 so as to be movable along the Y-axis. The fixed shaft 211 is disposed on the driver 213. Driven by the driver 213, the fixed shaft 211 rotates about the Y-axis. The frame detection sensor 212 detects whether the frame is mounted on the fixed shaft 211. The driver 213 drives the fixed shaft 211 to rotate so that the contact surface of the frame is parallel to the lens. The Y-axis drive assembly 214 drives the fixed shaft 211 to move along the Y-axis, moving the frame to a position corresponding to the lens. The X-axis drive assembly drives the fixing member 1111 to move along a first X-axis direction toward the frame, thereby contacting the lens to the frame.

[0092] like Figure 11As shown, the glue dispensing device 240 includes a glue dispensing needle 241, which dispenses glue on the fitting surface of the frame. The glue dispensing device 240 also includes a glue dispensing image collector 243 and a laser displacement sensor 242. When the frame is installed on the fixed shaft 211, the first fitting surface on the side of the frame should theoretically be horizontal, but deflection may occur during movement. After the frame is fixed on the fixed shaft 211, before dispensing glue, the laser displacement sensor 242 scans the first fitting surface and measures the deflection angle between the first fitting surface and the horizontal plane. The frame fixing mechanism controls the rotating fixed shaft 211 according to the measured deflection angle to rotate until the first fitting surface of the frame is completely horizontal. Then, the laser displacement sensor 242 scans each bonding surface (the rotating fixed shaft 211 drives the frame to rotate each bonding surface to the horizontal in turn. The rotating fixed shaft 211 is controlled by the DD motor and has high rotation accuracy) and measures the height of each bonding surface (theoretically, the height value of each bonding surface is the same, but the height may be different due to processing errors and other reasons. If the bonding surface is too high, when the lens is subsequently bonded, if the forward stroke of the lens is not adjusted, the lens may completely collapse the glue and cannot reach the preset stroke position). The movement stroke of the subsequent gluing and bonding of the lens is adjusted according to the height value of each bonding surface, thereby improving the bonding accuracy and preventing poor bonding.

[0093] The frame is fed through the frame loading device 220, picked up by the transfer device, and cleaned of contaminants by the frame cleaning device 250. The frame's center coordinates are then determined by the frame inspection device 230. The frame is then secured to the fixed shaft 211 based on the center coordinates, and glue is applied to the bonding surface of the frame. The lens securing mechanism 111 moves along the X-axis toward the fixed shaft 211, and the fixed shaft 211 moves along the Y-axis toward the lens securing device, bonding the lens to the frame.

[0094] Through the rotating mirror AA bonding assembly of the above structure, a lens cleaning device and a frame cleaning device 250 are provided. Before bonding, the lens and the frame are cleaned by the lens cleaning device and the frame cleaning device 250 respectively to remove contaminants from the lens and the frame. A corner camera is provided to obtain the coordinate position of the lens, the center coordinate of the frame is detected by the frame detection device 230, the deflection angle of the detected lens is detected by the collimator 1121, and the angle of the lens is adjusted by the angle adjustment component and the deflection mechanism 114. The bonding surface of the lens and the frame is pre-processed to remove contaminants from the bonding surface of the lens and the frame, thereby improving the quality. The offset caused by the robot handing over the lens to the lens AA bonding mechanism and the offset caused by the robot handing over the frame to the main shaft are corrected, the accumulated offset is reduced, and the position accuracy of the lens and the frame when they are finally bonded together is ensured.

[0095] Further, such as Figure 4As shown, the lens fixing mechanism 111 includes: a fixing part 1111, a curing part 1112, an angle adjustment assembly and a lens fixing detection assembly 112. The fixing part 1111 is provided with an adsorption hole connected to a vacuum device, and the lens is adsorbed on the end of the adsorption hole through the adsorption hole. The curing part 1112 is arranged on both sides of the fixing part 1111, and the irradiation direction of the light emitted by the curing part 1112 is parallel to the surface of the lens. The angle adjustment assembly includes a horizontal angle adjuster 1114 and a pitch angle adjuster 1113. The horizontal angle adjuster 1114 is used to adjust the rotation angle of the fixing part 1111 around the Z axis, and the pitch angle adjuster 1113 is used to adjust the rotation angle of the fixing part 1111 around the Y axis. As shown Figure 5 As shown, the lens fixing detection component 112 includes: a collimator 1121 and a corner image collector 1122. A through hole is also provided on the fixing member 1111, and the collimator 1121 is used to adjust the outgoing light to coincide with or be parallel to the axis of the through hole.

[0096] During the bonding operation, the lens is fixed to the fixed surface of the fixing member 1111. Preferably, a suction hole is provided on the fixing member 1111, extending through the fixing member 1111 from the fixing surface, and the suction hole is connected to the exhaust device. When the lens is fixed, exhaust is performed to adsorb the lens to the fixed surface. As an embodiment, the horizontal angle adjuster 1114 is a turntable that rotates about the Z axis, and a pitch angle adjuster 1113 is provided on the turntable. The pitch angle adjuster 1113 includes a concave member and a convex member. The surface of the concave member opposite to the convex member is a concave spherical surface, and the surface of the convex member opposite to the concave member is a convex spherical surface that cooperates with the concave spherical surface. The convex member is adjusted to rotate about the Y axis to adjust the pitch angle of the bonding mechanism. After the lens is fixed, the state of the fixing member 1111 is detected by the collimator 1121 to ensure that the light emitted by the collimator 1121 coincides with or is parallel to the axis of the through hole, thereby ensuring that the position and angle of the lens meet the bonding requirements. If the fitting requirement is not met, the state of the fixing member 1111 is adjusted through the angle adjustment component.

[0097] Furthermore, the lens fixing device 110 further includes: a deflection mechanism 114 and a lens transfer mechanism 113. Figure 8 As shown, the yaw mechanism 114 includes: a mounting plate 1142, the lens fixing mechanism 111 is fixed on the mounting plate 1142, the mounting plate 1142 is provided with a rotation center, the rotation center is arranged at one end of the mounting plate 1142 along the X-axis direction, and the other end of the mounting plate 1142 in the X-axis direction away from the rotation center rotates around the rotation center.

[0098] The yaw mechanism 114 is used to fine-tune the angle of the fixing member 1111. Specifically, as one embodiment, the yaw mechanism 114 includes a yaw track 1144, a mounting plate 1142, and an angle fine-tuner 1145. The yaw track 1144 is arc-shaped and fixed to the base with the axis of the rotating shaft 1141 as the center. The lens fixing mechanism 111 is fixed to the mounting plate 1142. A sliding structure that cooperates with the yaw track 1144 is provided on the surface of the mounting plate 1142 relative to the base. A push block 1143 is provided on the mounting plate 1142, protruding from the edge of the mounting plate 1142 near the angle fine-tuner 1145. The angle fine-tuner 1145 is fixed to the base, and two micrometers 11451 are provided on the angle fine-tuner 1145 in opposing relation. The rotating shaft 1141 is connected to the end of the mounting plate 1142 away from the angle fine-tuner 1145. The mounting plate 1142 rotates around the rotating shaft 1141. The other end of the mounting plate 1142 is limited by an arc track. The yaw track 1144 and the rotating shaft 1141 prevent the mounting plate 1142 from moving during the rotation process. A sliding structure is provided on the lower surface of the mounting plate 1142 to cooperate with the track. On the mounting plate 1142, a plurality of screw holes arranged in an arc are provided near the angle fine-tuner 1145. The arc formed by each screw hole also takes the center of the rotating shaft 1141 as the center of the circle. A bolt through hole is provided on the angle fine-tuner 1145 to cooperate with the screw hole. The bolt through hole is preferably an arc-shaped elongated hole, and at least two bolt through holes are provided. After rotating the mounting plate 1142 to the appropriate position, fix the angle fine-tuner 1145 in the corresponding position, clamp the push block 1143 from both sides of the push block 1143 through two opposite micrometers 11451, and make slight adjustments to the angle of the lens fitting device by fine-tuning the micrometer 11451.

[0099] like Figure 6 and Figure 7 As shown, the lens transfer mechanism 113 is fixed to the mounting plate 1142 and includes a turntable 1131 and a correction assembly 1132. The turntable 1131 is connected to the vacuum pump and is used to absorb the lens. The turntable 1131 is movable and rotatable along the Y-axis. The correction assembly 1132 includes jaws positioned on either side of the turntable 1131, which can move synchronously toward or away from each other. The coordinates of the lens adsorbed on the turntable 1131 are captured by the corner image collector 1122.

[0100] The lens transfer mechanism 113 also includes a transfer transmission mechanism 1134 extending along the Y-axis. The transfer transmission mechanism is connected to the transfer table 1131 and the correction component 1132 via a rotation mechanism 1133. The rotation mechanism 1133 is movably connected to the transfer transmission mechanism 1134 along the Y-axis. The rotation mechanism 1133 drives the transfer table 1131 and the correction component 1132 to rotate about the Y-axis. Before being fixed, the lens is first placed on the transfer table 1131. After the lens is corrected by the correction component 1132, the transfer table 1131 is evacuated to absorb the lens. The transfer table 1131 is rotated 90° about the Y-axis so that the lens faces the corner image collector 1122. The transfer image collector is preferably a camera, and a fill light source is provided next to the camera. The camera collects the coordinate values ​​of the lens to prepare for the fixing member 1111 to accurately fix the lens.

[0101] Further, such as Figure 9 As shown, the lens loading device 120 includes a silo, a material tray, an output track, and an output position sensor. Multiple detection holes are vertically spaced apart on the sidewall of the silo. Multiple material trays are vertically spaced apart within the silo and are movable up and down. The output track is disposed along the Y-axis, along which the material trays can be discharged from the silo. The lowest detection hole corresponds to the output track. The output position sensor is disposed on the sidewall of the silo at a position corresponding to the lowest detection hole.

[0102] Preferably, the frame loading device 220 can adopt the same structure as the lens loading device 120. The only difference is that the material tray of the lens loading device 120 is provided with multiple accommodating spaces suitable for accommodating lenses, while the material tray of the frame loading device 220 is provided with multiple accommodating spaces suitable for accommodating frames.

[0103] Furthermore, an NG tray is provided on the output track for storing waste. The trays are spaced apart in the vertical direction within the silo, and a transmission mechanism connected to the trays is provided at the bottom of the silo so that the trays can move up and down. The transmission mechanism can adopt various mechanisms of the prior art, such as a screw-nut transmission mechanism, a gear rack transmission mechanism, etc., which will not be described in detail. When the lowest tray moves to the lowest detection hole, the output position sensor detects that the tray has reached the output track position and outputs the tray along the output track so that it can be picked up and moved to the transfer table 1131.

[0104] Furthermore, the lens cleaning device is fixed on the base plate, and the lens cleaning device includes a lens cleaning nozzle arranged upward.

[0105] Before installing the lens, clean the lens to remove the contaminants on the lens. Move the lens above the lens cleaning nozzle and spray plasma water on the lens for cleaning.

[0106] Further, such as Figure 2 and Figure 12 As shown, the frame cleaning device 250 includes a frame air blowing mechanism 251 and a frame cleaning mechanism 252. The frame air blowing mechanism 251 is fixed to the base plate and includes an upward-facing air blowing nozzle. The top of the air blowing nozzle is provided with an inclined surface, which has an air hole connected to the air storage container. The air blowing nozzle is rotatable about the Z axis. The frame cleaning mechanism 252 includes a frame cleaning nozzle.

[0107] The frame also needs to be cleaned before being fixed to remove pollutants on the frame. The frame blowing mechanism 251 blows air to the frame to blow off the dust on the frame. After the frame is fixed, the frame cleaning nozzle sprays plasma water on the bonding surface of the frame to clean it.

[0108] A frame detection device 230 is also provided on the base. After the frame is cleaned of dust by the frame blowing mechanism, before the frame is fixed on the fixed shaft 211, in order to ensure accurate fixation, the frame is moved to the position of the frame detection device 230 to obtain the center coordinate position of the frame.

[0109] Further, such as Figure 12 As shown, the transfer device 300 also includes: a gantry 330, including two columns, the top ends of the two columns are connected by a beam extending along the X-axis direction, a transfer drive device is provided on the beam, and the transfer device can be fixed on the transfer drive device to be movable along the X-axis direction.

[0110] The gantry 330 spans the lens bonding device 100 and the frame fixing device 200 along the X-axis direction, so that the transfer device can perform various operations between the lens bonding device 100 and the frame fixing device 200.

[0111] Furthermore, the transfer device includes: a first transfer assembly 310 and a second transfer assembly 320. The first transfer assembly 310 includes a first robotic arm and a lens manipulator 311. The first robotic arm is provided with a lens Z-axis drive mechanism. The lens manipulator 311 is movably connected to the lens Z-axis drive mechanism along the Z-axis. The frame cleaning mechanism 252 is fixed to the first robotic arm. The second transfer assembly 320 includes a second robotic arm 321 and a frame manipulator. The second robotic arm 321 is provided with a frame Z-axis drive mechanism. The frame manipulator is movably connected to the frame Z-axis drive mechanism along the Z-axis. The dispensing device 240 is fixed to the second robotic arm 321.

[0112] The lens manipulator 311 primarily performs operations such as lens picking, cleaning, testing, and installation. The frame manipulator primarily performs operations such as frame picking, cleaning, testing, and installation. In addition, to facilitate various other operations, corresponding devices are installed on the first and second manipulator arms 321. For example, the glue dispensing device 240 is installed on the second manipulator arm 321. A frame cleaning device is installed on the first manipulator arm.

[0113] The frame cleaning device is similar to the lens cleaning device, equipped with a frame cleaning nozzle, but now facing downward. The frame cleaning device is mounted on a frame manipulator. After the frame is measured, the first transfer assembly 310 drives the frame cleaning device to move directly above the frame on the fixed shaft 211. It then plasma cleans each bonding surface to improve its wettability. The glue dispensing needle 241 then dispenses glue in a fixed quantity based on the height of each bonding surface.

[0114] Further, such as Figure 13 As shown, the frame manipulator includes a frame pickup mechanism. The frame pickup mechanism is connected to the frame Z-axis drive mechanism via a connecting bracket 323, which is connected at a 45° angle to the frame Z-axis drive mechanism. The frame pickup mechanism includes a frame suction head 322 and a frame turntable 324. The frame suction head 322 is provided with two frame suction surfaces at 90° angles. Air holes are provided on each of the two surfaces for connecting to a vacuum pump, and the two suction surfaces each form a 45° angle with the connecting bracket 323. The frame turntable 324 secures the frame suction head 322 to the connecting bracket 323 via the turning bracket 324, which is rotatable about the axis of the frame suction head 322.

[0115] According to the acquired coordinate position, the second transfer assembly 320 and the mirror frame Z-axis drive mechanism cooperate to drive the mirror frame to a designated position aligned with the fixed axis 211 , in preparation for fixing the mirror frame on the fixed axis 211 .

[0116] The frame manipulator structured as described above enables one of the two frame suction surfaces of the frame suction head 322 to be horizontal and the other to be vertical. During use, the horizontal frame suction surface is used to pick up the frame to be mounted. After the second transfer assembly 320 moves to the frame fixing device 200, the vertical frame suction surface is used to pick up the attached lens. The frame turntable 324 then rotates the frame suction head 322 90°, aligning the frame to be mounted in a vertical position, and the frame is then mounted on the fixed shaft 211.

[0117] A rotating mirror AA bonding method, a method for bonding a lens to a frame using the rotating mirror AA bonding assembly as described above, the bonding method comprising:

[0118] S100 , fixing the lens on the fixing member 1111 .

[0119] S110: A material tray of the lens loading device 120 is output from the material bin to the output track and sent to the bottom of the gantry 330. The lens is picked up by the lens manipulator 311 and moved to the top of the lens cleaning device for cleaning.

[0120] Preferably, a lens detection and positioning camera is installed on the first transfer assembly 310. A lens manipulator 311 (preferably, the lens manipulator 311 is a lens suction head connected to a vacuum device and picks up lenses by vacuuming) takes a picture of the lens to be picked up from the tray before each lens is picked up. The camera then checks the front and back of the lens and whether it is damaged (the chamfered edges on the front and back of the lens differ in size; the chamfered edge distance determines whether the lens is front or back). If the lens is detected to be placed upside down, it is skipped and the next lens is inspected. If the lens is detected to be damaged, the lens manipulator 311 picks it up and moves it to the next lens tray for inspection. After inspecting the lens, the camera obtains the lens's coordinate position. The lens is then aligned with the lens manipulator 311 through the movement of the tray output track and the first transfer assembly 310. The lens manipulator 311 then descends to pick up the lens and delivers it to the lens cleaning device for plasma cleaning to remove contaminants from the bottom surface of the lens and improve its wettability, thereby enhancing the bonding strength of the adhesive bond.

[0121] S120: The lens manipulator moves the lens onto the turntable, aligns the lens, and then secures it. The turntable is rotated 90° so that the lens is placed in a vertical direction. The coordinate position of the lens is obtained by the corner camera, and the lens is moved to the fixing member and secured.

[0122] S130, calibrating the angle of the via hole axis using a collimator. If the collimator does not receive reflected light, adjusting the angle of the via hole using an angle adjustment component and a deflection mechanism until the collimator receives reflected light.

[0123] S200: Fix the eyeglass frame on the fixed axis of the eyeglass frame fixing mechanism.

[0124] S210, outputting a material tray of the frame loading device from the material bin to the output track, having the frame manipulator pick up the frame, moving the frame to the frame blowing mechanism for dust removal, then detecting the center coordinates of the frame by the frame detection device, and moving the frame to the fixed axis position by the frame manipulator;

[0125] After the frame is dust-cleaned, the second transfer assembly drives the frame to move to directly above the lower camera. The frame detection device obtains the coordinate position of the center of the frame. According to the obtained coordinate position, the second transfer assembly and the second transfer assembly cooperate to drive the frame to the specified position aligned with the fixed axis assembly.

[0126] S220, sucking the assembled rotating mirror from the fixed shaft through the vertical mirror frame suction surface, rotating the mirror frame suction head 90 degrees so that the mirror frame suction surface that sucks the mirror frame becomes a vertical state, and installing the mirror frame on the fixed shaft;

[0127] S230: The mirror frame manipulator moves to the mirror frame loading device and places the assembled rotating mirror into the material tray;

[0128] S240, the lens manipulator moves to the frame position, and cleans the fitting surface of the frame by the frame cleaning mechanism;

[0129] Before cleaning, perform a height inspection on each fitting surface of the frame to obtain the amount of glue dispensed.

[0130] S250, performing a dispensing operation on the bonding surface of the frame by using the dispensing device, and moving the first transfer assembly and the second transfer assembly to the two ends of the beam respectively;

[0131] S300, laminating operation.

[0132] S310, the lens fixing mechanism moves along the X-axis direction, and the fixing shaft moves along the Y-axis direction to attach the lens to the attachment surface of the frame;

[0133] S320, curing the glue through the curing part.

[0134] Although the present invention is disclosed as above, the present invention is not limited thereto. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention should be based on the scope defined by the claims.

Claims

1. A rotating mirror AA bonding assembly, characterized in that: include: A lens bonding device (100) comprising a lens fixing device (110) and a lens cleaning device (130); The lens fixing device (110) comprises a lens fixing mechanism (111) for fixing the lens; The lens cleaning device (130) is provided with a lens cleaning nozzle arranged upward; A spectacle frame fixing device (200), comprising: a spectacle frame fixing device (210) and a spectacle frame cleaning device (250); The frame fixing device (210) comprises a frame fixing mechanism for fixing the frame; The frame cleaning device (250) comprises: a frame blowing mechanism (251) and a frame cleaning mechanism (252); The frame air blowing mechanism (251) comprises an air blowing nozzle arranged upward, the top of the air blowing nozzle is provided with an inclined surface, the inclined surface is provided with an air blowing hole connected to the air storage container, and the air blowing nozzle can rotate around the Z axis; The mirror frame cleaning mechanism (252) comprises a mirror frame cleaning nozzle.

2. The rotating mirror AA bonding assembly according to claim 1, characterized in that: The lens fixing mechanism (111) comprises: a fixing component (1111), a curing component (1112), an angle adjustment component, and a lens fixing detection component (112); The fixing member (1111) is provided with an adsorption hole connected to the vacuum device, and the lens is adsorbed on the end of the adsorption hole through the adsorption hole. The fixing member (1111) is also provided with a through hole; The curing member (1112) is arranged on both sides of the fixing member (1111), and the irradiation direction of the light emitted by the curing member (1112) is parallel to the surface of the lens; The angle adjustment component comprises a horizontal angle adjuster (1114) and a pitch angle adjuster (1113); the horizontal angle adjuster (1114) is used to adjust the rotation angle of the fixing member (1111) around the Z axis; and the pitch angle adjuster (1113) is used to adjust the rotation angle of the fixing member (1111) around the Y axis. The lens fixing detection component (112) comprises a collimator (1121) and a rotation angle image collector (1122), and the collimator (1121) is used to adjust the emitted light to coincide with or be parallel to the through-hole axis.

3. The rotating mirror AA bonding assembly according to claim 2, characterized in that: The lens fixing device (110) further includes: a deflection mechanism (114), comprising: a mounting plate (1142) and a lens transfer mechanism (113); The lens fixing mechanism (111) is fixed on the mounting plate (1142), and the lens fixing mechanism (111) is movable along the X-axis direction. The mounting plate (1142) is provided with a rotation center, the rotation center being arranged at one end of the mounting plate (1142) along the X-axis direction, and the other end of the mounting plate (1142) in the X-axis direction, which is away from the rotation center, rotates around the rotation center. The lens transfer mechanism (113) is fixed on the mounting plate (1142), and the lens transfer mechanism (113) comprises: a transfer platform (1131) and a return assembly (1132); The turntable (1131) is connected to the vacuum pumping device and is used to absorb the lens. The turntable (1131) can move and rotate along the Y-axis direction; The correction component (1132) includes clamping claws arranged on both sides of the turntable (1131), and the two clamping claws can move synchronously toward or away from each other; The coordinate values ​​of the lens adsorbed on the turntable (1131) are collected by the corner image collector (1122).

4. The rotating mirror AA bonding assembly according to claim 1, characterized in that: The lens bonding device (100) further includes a lens loading device (120); The spectacle frame fixing device (200) further comprises a spectacle frame loading device (220); The lens loading device (120) and the frame loading device (220) adopt the same structure; The lens loading device (120) comprises: a material bin (121), a material tray (122), an output track (123), and an output position sensor (124); A plurality of detection holes are provided on the side wall of the silo (121) at intervals in the vertical direction; The plurality of material trays (122) are arranged in the material bin (121) at intervals along the vertical direction, and the plurality of material trays (122) move up and down; The output track (123) is arranged along the Y-axis direction, and the material tray (122) can be output from the material bin (121) along the output track (123), and the bottommost detection hole corresponds to the output track (123); The output position sensor (124) is arranged at a position on the side wall of the silo (121) corresponding to the lowest detection hole.

5. The rotating mirror AA bonding assembly according to claim 1, characterized in that: The frame fixing mechanism comprises: a fixing shaft (211), a Y-axis driving assembly component (214), a driver (213), and a frame detection sensor (212); The mirror frame is fixed on the fixed shaft (211); The Y-axis driving assembly (214) drives the fixed shaft (211) to move along the Y-axis direction; The driver (213) is movably arranged on the Y-axis driving assembly component (214) along the Y-axis direction, and the fixed shaft (211) is arranged on the driver (213). The driver (213) drives the fixed shaft (211) to rotate around the Y-axis. Whether the mirror frame is installed on the fixed shaft (211) is detected by the mirror frame detection sensor (212).

6. The rotating mirror AA bonding assembly according to claim 1, characterized in that: The frame fixing device (200) further includes: a glue dispensing device (240) and a frame detection device (230); The glue dispensing device (240) is used for dispensing glue on the frame; The frame detection device (230) detects the center coordinate value of the frame.

7. The rotating mirror AA bonding assembly according to claim 1, characterized in that: Also includes: The transfer device (300) comprises: a transfer device and a bottom plate; The transfer device can move between the lens bonding device (100) and the frame fixing device (200) along the X-axis direction, and the lens and the frame can be picked up and transferred by the transfer device; The lens bonding device (100), the frame fixing device (200) and the transfer device (300) are fixed on the base plate; The lens cleaning device (130) is fixed on the base plate.

8. The rotating mirror AA bonding assembly according to claim 7, characterized in that: The transfer device comprises: a gantry (330), a first transfer assembly (310) and a second transfer assembly (320); The gantry (330) comprises two columns, the top ends of the two columns are connected by a crossbeam extending in the X-axis direction, a transfer drive device is provided on the crossbeam, and the transfer device is fixed on the transfer drive device so as to be movable in the X-axis direction; The first transfer assembly (310) includes a first mechanical arm and a lens manipulator (311), a lens Z-axis driving mechanism is provided on the first mechanical arm, the lens manipulator (311) is connected to the lens Z-axis driving mechanism so as to be movable along the Z axis, and a frame cleaning mechanism (252) is fixed on the first mechanical arm; The second transfer assembly (320) includes a second mechanical arm (321) and a mirror frame manipulator. A mirror frame Z-axis drive mechanism is provided on the second mechanical arm (321). The mirror frame manipulator is movably connected to the mirror frame Z-axis drive mechanism along the Z axis. The dispensing device (240) is fixed on the second mechanical arm (321).

9. The rotating mirror AA bonding assembly according to claim 8, characterized in that: The mirror frame manipulator comprises: a mirror frame picking mechanism, connected to the mirror frame Z-axis driving mechanism via a connecting bracket (323), the connecting bracket (323) being connected to the mirror frame Z-axis driving mechanism at a 45° angle, and the mirror frame picking mechanism comprising: a mirror frame suction head (322) and a mirror frame turntable (324); The frame suction head (322) is provided with two frame adsorption surfaces at a 90° angle, and air holes connected to the vacuum equipment are provided on the two frame adsorption surfaces. The two frame adsorption surfaces are respectively at a 45° angle to the connecting bracket (323); The mirror frame suction head (322) is fixed to the connecting bracket (323) via the mirror frame turntable (324), and the mirror frame turntable (324) can rotate around the axis of the mirror frame suction head (322).

10. A rotating mirror AA bonding method, characterized in that: A method for bonding a lens to a frame using the rotating lens AA bonding assembly according to any one of claims 1 to 9, the bonding method comprising: S100, fixing the lens on the fixing member; S110, outputting a material tray of the lens loading device from the material bin to the output track, picking up the lens by the lens manipulator, moving the lens to the top of the lens cleaning device, and cleaning the lens; S120: The lens manipulator moves the lens onto the turntable, aligns the lens, and then secures it. The turntable is rotated 90° so that the lens is placed in a vertical direction. The coordinate position of the lens is obtained by the corner camera, and the lens is moved to the fixing member and secured. S130, calibrating the angle of the via hole axis using a collimator. If the collimator does not receive reflected light, adjusting the angle of the via hole using an angle adjustment component and a deflection mechanism until the collimator receives reflected light. S200, fixing the mirror frame on the fixed axis of the mirror frame fixing mechanism; S210, outputting a material tray of the frame loading device from the material bin to the output track, having the frame manipulator pick up the frame, moving the frame to the frame blowing mechanism for dust removal, then detecting the center coordinates of the frame by the frame detection device, and moving the frame to the fixed axis position by the frame manipulator; S220, sucking the assembled rotating mirror from the fixed shaft through the vertical mirror frame suction surface, rotating the mirror frame suction head 90 degrees so that the mirror frame suction surface that sucks the mirror frame becomes a vertical state, and installing the mirror frame on the fixed shaft; S230: The mirror frame manipulator moves to the mirror frame loading device and places the assembled rotating mirror into the material tray; S240, the lens manipulator moves to the frame position, and cleans the fitting surface of the frame by the frame cleaning mechanism; S250, performing a dispensing operation on the bonding surface of the frame by using the dispensing device, and moving the first transfer assembly and the second transfer assembly to the two ends of the beam respectively; S300, laminating operation; S310, the lens fixing mechanism moves along the X-axis direction, and the fixing shaft moves along the Y-axis direction to attach the lens to the attachment surface of the frame; S320, curing the glue through the curing part.

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