Rotary feeding and discharging device and lens detection and curing device

Abstract

The present application relates to the field of optical equipment, in particular to a rotating loading and unloading device and a lens detection and curing device. The device comprises a base plate, a swing arm is rotatably connected to the base plate, a clamp for clamping a lens is arranged at the free end of the swing arm, an arc-shaped groove is arranged on the base plate and is concave, the arc-shaped groove has the center of the rotation shaft of the swing arm as the center, the upper part of the two ends of the arc-shaped groove is respectively the initial loading and unloading position and the clamping working position of the clamp, the clamp is partially sunken into the arc-shaped groove, the clamp switches between the initial loading and unloading position and the clamping working position along the track of the arc-shaped groove during the rotation of the swing arm around the center of the rotation shaft, a driving component is arranged on the base plate beside the swing arm, and the driving component can drive the swing arm to rotate around the center of the rotation shaft through the linear motion of the driving component. The present application can realize rotating loading, is suitable for the loading and unloading work of lenses in a narrow and small height space, and has high working efficiency.

Description

Technical Field

[0001] This invention relates to the field of optical equipment, and in particular to a rotary loading and unloading device and a lens inspection and curing device. Background Technology

[0002] like Figure 1 As shown, the lens inspection and curing device mainly includes a main platform a1. Above the main platform a1 are a core alignment mechanism, a measuring mechanism a2, and a curing mechanism. Below the main platform a1 is a probe a3. The specific working process is as follows: the lens is placed on the main platform a1 and below the measuring mechanism a2. The measuring mechanism a2 and the probe a3 together detect predetermined parameters of the lens. Based on the detection results, the core alignment mechanism adjusts the position of the lens elements. Finally, the curing mechanism uses ultraviolet light to cure the lens.

[0003] The gap between the main unit table of the testing and curing device and the upper core-aligning mechanism, measuring mechanism, and curing mechanism is very small, resulting in an extremely limited operating space. Conventional linear feeding modules (lead screws, motors, etc.) cannot be used in this confined space. Lens loading and unloading can only be done manually, which is labor-intensive and inefficient. Summary of the Invention

[0004] The purpose of this invention is to provide a rotary loading and unloading device and a lens inspection and curing device, which can realize rotary loading, is suitable for loading and unloading lenses in narrow height spaces, and has high working efficiency.

[0005] This invention is achieved through the following technical solution: a rotary loading and unloading device, characterized in that: it includes a base plate, on which a swing arm is rotatably connected, and the free end of the swing arm is provided with a clamp for holding a lens. The base plate is provided with a concave arc-shaped groove centered on the pivot axis of the swing arm. The upper ends of the arc-shaped groove are respectively the initial loading / unloading position and the clamping working position of the clamp. The clamp is partially sunk into the arc-shaped groove. During the rotation of the swing arm around its pivot axis, the clamp switches between the initial loading / unloading position and the clamping working position along the trajectory of the arc-shaped groove. The base plate is also provided with a driving component located next to the swing arm. The driving component can drive the swing arm to rotate around its pivot axis through its linear motion.

[0006] The aforementioned rotary loading and unloading device of the present invention uses the rotation of a swing arm for loading and unloading. A concave arc-shaped groove is provided on the base plate, and the clamp sinks into the arc-shaped groove. In this way, the distance between the clamped lens and the base plate in the height direction is lower. Moreover, the driving component drives the swing arm to rotate through linear motion, and the driving component is located near the edge of the base plate. In this way, the driving component does not need to extend to the clamping working position, thus making it more suitable for loading and unloading work in narrow height spaces.

[0007] As a preferred mode, the other end of the swing arm is rotatably arranged with the bottom plate, and the outer periphery of the rotating end of the swing arm is fixedly provided with a coaxially arranged gear, the driving component is a slide cylinder arranged beside the swing arm, the piston rod end of the slide cylinder is connected with a rack matched with the gear for transmission, the rack is located at the side of the slide cylinder, and linear motion of the rack drives the gear and the swing arm to rotate together around the center of the rotating shaft. The slide cylinder is selected for driving the driving component, which has simple structure and low cost, and can be very thin.

[0008] As a preferred mode, the swing arm is rotatably connected with the bottom plate through a cross roller bearing.

[0009] Further, the clamp comprises a clamp base fixedly connected with the swing arm, a fixed clamping plate fixedly arranged above the clamp base, and a movable clamping plate movably connected with the clamp base, the movable clamping plate is in a clamping state close to the fixed clamping plate, and is in a loosening state deviated from the fixed clamping plate, and the rotary feeding and discharging device further comprises an adjusting component for adjusting the clamping and loosening states of the movable clamping plate.

[0010] As a preferred mode, the movable clamping plate is arranged beside the fixed clamping plate, a first end of the movable clamping plate is rotatably connected with the clamp base through a vertically arranged rotating shaft, a second end of the movable clamping plate is fixedly provided with a downwardly extending spring push pin, the clamp base is provided with an arc-shaped guide groove with the center of the rotating shaft of the movable clamping plate as the center and concave downward at a position corresponding to the spring push pin, the spring push pin is movably arranged in the arc-shaped guide groove, and the arc-shaped guide groove is further provided with an embedded spring, one end of the embedded spring is fixedly pressed on a groove wall at one end of the arc-shaped guide groove, and the other end of the embedded spring pushes the spring push pin, so that the second end of the movable clamping plate rotates around the rotating shaft to approach the fixed clamping plate, and the movable clamping plate and the fixed clamping plate are kept in a clamping state; the second end of the movable clamping plate further integrally extends a tab outside the clamp base, and the adjusting component is a stop block arranged on the bottom plate and located near the initial feeding and discharging position and beside the arc-shaped groove, when the clamp is located at the initial feeding and discharging position, the tab touches the stop block, so that the second end of the movable clamping plate moves in a direction away from the fixed clamping plate around the rotating shaft under the limiting action of the stop block, so that the movable clamping plate and the fixed clamping plate are in a loosening state.

[0011] The clamp structure described above is always in a loosening state at the initial feeding and discharging position, and is always in a clamping state at the clamping working position and during rotation, so that the feeding and discharging stability is good, and the clamp structure is ingenious and can be automatically loosened and clamped during movement.

[0012] Its specific working process is that in the initial state, the push piece of the movable clamp plate is opened by the stop block, and the lens is placed in the loose state, at this time, the lens is placed in, the swing arm drives the clamp away from the initial feeding and discharging position, the movable clamp plate is pushed by the spring, and the lens is clamped in the clamping state with the fixed clamp plate, the swing arm and the clamp are moved to the clamping working position, the lens is detected, the core is adjusted and solidified, after the work is completed, the swing arm and the clamp are rotated to the initial feeding and discharging position again, the movable clamp plate is opened again by the stop block, and the lens is loosened, at this time, the lens is taken out and a new lens is placed in.

[0013] As a further improvement, the first end and the second end of the fixed clamp plate are fixedly provided with a pressing plate, the pressing plate is located above the movable clamp plate, and the corresponding end of the rotating shaft of the movable clamp plate is also rotationally connected with one of the pressing plates.

[0014] The pressing plate limits the upward freedom of the movable clamp plate, and can prevent the movable clamp plate from bending upward, if the movable clamp plate bends upward, the accuracy of the lens clamping position will be affected, and the subsequent detection work will be affected.

[0015] The lens detection and solidification device also has the rotating feeding and discharging device, and is characterized by comprising a rack, the bottom plate is installed in the middle of the rack, a core adjusting mechanism, a measuring mechanism and a solidification mechanism are arranged above the clamping working position of the bottom plate, and a probe is arranged below the bottom plate.

[0016] In order to better implement the scheme, the following optimization scheme is also provided:

[0017] Compared with the prior art, the beneficial effects of the present application are:

[0018] 1. The rotating feeding and discharging device adopts the rotation of the swing arm for feeding and discharging, an arc-shaped groove is arranged on the bottom plate, and the clamp sinks into the arc-shaped groove, so that the distance of the clamped lens relative to the bottom plate in the height direction is lower, and the driving part drives the swing arm to rotate through linear motion, and the driving part is located near the edge of the bottom plate, so that the driving part does not need to extend to the clamping working position, and the feeding and discharging work in a narrow height space is better adapted.

[0019] 2. The clamp structure in the present application always maintains a loose state in the initial feeding and discharging position, and always maintains a clamping state in the clamping working position and the rotating process, so that the feeding and discharging stability is good, and the clamp structure is ingenious and can be automatically loosened and released during movement.

[0020] 3. The pressing plate limits the upward freedom of the movable clamp plate, and can prevent the movable clamp plate from bending upward, so as to ensure the accuracy of the lens clamping position. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1An internal structure diagram of the lens curing device;

[0022] Figure 2 A structure diagram of the embodiment of the present application;

[0023] Figure 3 A structure diagram of the rotating feeding and discharging device at the initial feeding and discharging position in the embodiment of the present application;

[0024] Figure 4 A structure diagram of the rotating feeding and discharging device at the clamping working position in the embodiment of the present application;

[0025] Figure 5 A structure diagram of the clamp in the embodiment of the present application;

[0026] Figure 6 A partial exploded view of the clamp in the embodiment of the present application;

[0027] Figure 7 A structure diagram of the feeding and discharging device in the embodiment of the present application

[0028] Figure 8 A structure diagram of the clamping part of the feeding and discharging device in the embodiment of the present application;

[0029] Figure 9 A structure diagram of the feeding and discharging clamp jaw assembly in the embodiment of the present application Figure 1 ;

[0030] Figure 10 A structure diagram of the feeding and discharging clamp jaw assembly in the embodiment of the present application Figure 2 ;

[0031] Figure 11 An exploded view of the feeding and discharging clamp jaw assembly in the embodiment of the present application;

[0032] Figure 12 A structure diagram of the tray moving mechanism in the embodiment of the present application.

[0033] Labeling Explanation: 1. Base Plate; 11. Arc-shaped Groove; 2. Swing Arm; 21. Gear; 3. Fixture; 31. Fixture Base; 32. Fixed Clamping Plate; 33. Movable Clamping Plate; 331. Pulley; 34. Rotating Shaft; 35. Spring Push-up; 36. Arc-shaped Guide Groove; 37. Built-in Spring; 38. Stop Block; 39. Pressure Plate; 4. Slide Table Cylinder; 41. Rack; 5. Frame; 6. Lens; 7. Loading / Unloading Gripper Assembly; 71. Fixed 72. Seat plate; 721. Material handling mechanism; 722. Movable plate; 723. Mechanical gripper; 724. Follow-up pressure plate; 725. Guide rail; 726. Slider; 73. Control mechanism; 731. Swing arm; 732. Follow-up pressure roller; 733. Drive motor; 8. Machine base; 9. Support; 10. Crossbeam; 101. Drive component; 102. Material tray; 103. Material tray moving mechanism; 1031. Slide plate; 1032. Linear module. Detailed Implementation

[0034] The present invention will now be described in detail with reference to the accompanying drawings:

[0035] This embodiment provides a lens inspection and curing device, which includes a rotating loading and unloading device, such as... Figure 2 As shown, the machine includes a frame 5, a base plate 1 in the middle of the frame 5, a core adjusting mechanism, a measuring mechanism and a curing mechanism above the base plate 1, and a probe below the base plate 1.

[0036] like Figures 3-6 As shown, the rotary loading and unloading device specifically includes a base plate 1, on which a swing arm 2 is rotatably connected. The free end of the swing arm 2 is provided with a clamp 3 for holding the lens 6. The base plate 1 is provided with a concave arc-shaped groove 11 centered on the rotation axis of the swing arm 2. The two ends above the arc-shaped groove 11 are the initial loading / unloading position and the clamping working position of the clamp, respectively. The clamp 3 is partially sunk into the arc-shaped groove 11. During the rotation of the swing arm 2 around its rotation axis, the clamp 3 switches between the initial loading / unloading position and the clamping working position along the trajectory of the arc-shaped groove 11. The base plate 1 is also provided with a driving component located next to the swing arm 2. The driving component can drive the swing arm 2 to rotate around its rotation axis through its linear motion.

[0037] Because the loading and unloading are performed by rotating the swing arm 2, a recessed arc groove 11 is provided on the base plate 1, and the clamp 3 is sunk into the arc groove 11. In this way, the distance between the clamped lens 6 and the base plate 1 in the height direction is lower. Moreover, the drive component drives the swing arm 2 to rotate through linear motion, and the drive component is located near the edge of the base plate 1. In this way, the drive component does not need to extend to the clamping work position, thus making it more suitable for loading and unloading in narrow height spaces.

[0038] As a preferred method, such as Figures 3-4As shown, the other end of the swing arm 2 is rotatably mounted to the base plate 1. A coaxially mounted gear 21 is fixed to the outer periphery of the rotating end of the swing arm 2. The driving component is a slide cylinder 4 located next to the swing arm 2. The piston rod end of the slide cylinder 4 is connected to a rack 41 that meshes with the gear 21 for transmission. The rack 41 is located on the side of the slide cylinder 4. The linear motion of the rack 41 drives the gear 21 and the swing arm 2 to rotate together around its axis. The slide cylinder 4 is used as the driving component because it has a simple structure, low cost, and can be made very thin.

[0039] As a preferred embodiment, the swing arm 2 is connected to the base plate 1 via a cross roller bearing.

[0040] Furthermore, such as Figures 5-6 As shown, the clamp 3 includes a clamp base 31 fixedly connected to the swing arm 2. A fixed clamping plate 32 fixed to the clamp base 31 and a movable clamping plate 33 movably connected to the clamp base 31 are provided above the clamp base 31. The movable clamping plate 33 is in a clamping state when it is close to the fixed clamping plate 32, and in a loosening state when it is away from the fixed clamping plate 32. The rotating loading and unloading device also includes an adjustment component for adjusting the clamping and loosening states of the movable clamping plate 33.

[0041] As a preferred method, such as Figures 5-6 As shown, the movable clamping plate 33 is disposed beside the fixed clamping plate 32. The first end of the movable clamping plate 33 is rotatably connected to the clamping base 31 via a vertically placed pivot 34. A downwardly extending spring pusher 35 is fixedly provided on the second end of the movable clamping plate 33. The clamping base 31 has an arc-shaped guide groove 36, which is concave and centered on the pivot 34 of the movable clamping plate 33, at a position corresponding to the spring pusher 35. The spring pusher 35 is movably assembled in the arc-shaped guide groove 36. An internal spring 37 is also provided in the arc-shaped guide groove 36. One end of the internal spring 37 is fixedly pressed against the groove wall at one end of the arc-shaped guide groove 36, and the other end of the internal spring 37 pushes the spring pusher. 35, causing the second end of the movable clamping plate 33 to rotate around the pivot 34 and approach the fixed clamping plate 32, and keeping the movable clamping plate 33 and the fixed clamping plate 32 in a clamping state; the second end of the movable clamping plate 33 also integrally extends a lever 331 located outside the base of the clamping fixture 3. The adjusting component is a stop block 38 set on the base plate 1 and located near the initial loading and unloading position and next to the arc groove 11. When the clamping fixture 3 is located at the initial loading and unloading position, the lever 331 touches the stop block 38, thereby causing the second end of the movable clamping plate 33 to move away from the fixed clamping plate 32 around the pivot 34 under the restriction of the stop block 38, so that the movable clamping plate 33 and the fixed clamping plate 32 are in a loosened state.

[0042] The clamp 3 structure is always in loose state in initial feeding and discharging position, and is always in clamping state in clamping working position and rotating process, so that feeding and discharging stability is good, and the clamp 3 structure is ingenious and can be automatically loosened in moving process.

[0043] As a further improvement, as shown in Figures 5-6 The first end and the second end of the fixed clamping plate 32 are both fixedly provided with a pressing plate 39, the pressing plate 39 is located above the movable clamping plate 33, and the corresponding end of the rotating shaft 34 of the movable clamping plate 33 is also rotationally connected with one of the pressing plates 39.

[0044] The pressing plate 39 limits the upward freedom of the movable clamping plate 33, and can prevent the movable clamping plate 33 from being bent upward, if the movable clamping plate 33 is bent upward, the accuracy of the clamping position of the lens 6 will be affected, and the subsequent detection work will be affected.

[0045] The specific working process is that in the initial state, the push piece 331 of the movable clamping plate 33 is pushed open by the stop block 38, and is in a loose state, at this time, the lens 6 is put in, the swing arm 2 drives the clamp 3 to move away from the initial feeding and discharging position, the movable clamping plate 33 is pushed by the spring, and is in a clamping state, the movable clamping plate and the fixed clamping plate 32 clamp the lens 6 together, then the swing arm 2 and the clamp 3 move to the clamping working position, the lens 6 is detected, the core is adjusted and solidified, and after the work is completed, the swing arm 2 and the clamp 3 are rotated to the initial feeding and discharging position again, the movable clamping plate 33 is pushed open by the stop block 38, and the lens 6 is loosened, at this time, the lens is taken out while a new lens is put in.

[0046] As shown in Figures 7-12 The lens detection and solidification device also includes an upper and lower feeding device for moving the material to the clamp 3, the upper and lower feeding device includes a machine table 8, the machine table 8 is fixedly provided with a support 9, the support 9 is fixedly provided with a cross beam 10 extending in the horizontal direction, an upper and lower feeding jaw assembly 7 is slidingly connected to the cross beam 10, and the cross beam 10 is also provided with a driving part 101 for driving the fixed seat plate 71 to slide along the extension direction of the cross beam 10.

[0047] The feeding and discharging gripper assembly 7 comprises a fixed seat plate 71 slidably arranged on the cross beam 10, two groups of lifting feeding mechanisms 72 are arranged on the fixed seat plate 71, each feeding mechanism 72 comprises a movable plate 721 slidably connected to the fixed seat plate 71, and a mechanical gripper 722 fixedly arranged at the lower end of the movable plate 721 for grabbing materials, the fixed seat plate 71 is provided with a control mechanism 73 for pushing the two groups of feeding mechanisms 72 to descend asynchronously, the control mechanism 73 comprises a swing arm 731 rotatably arranged at one end of the fixed seat plate 71, a follow-up pressure roller 732 arranged at the other end of the swing arm 731, and a driving motor 733 arranged on the fixed seat plate 71 for driving the swing arm 731 to rotate forward and reverse, when the swing arm 731 rotates forward, the pressure roller presses on the first movable plate 721 and pushes it to descend, when the swing arm 731 rotates reversely, the pressure roller releases the first movable plate 721, and presses on the other movable plate 721 and pushes it to descend, the swing arm 731 and the fixed seat plate 71 are further provided with a reset member for driving the movable plate 721 to rise and reset when it is released.

[0048] As a preferred mode, the reset member is a return tension spring. The mechanical gripper is a pneumatic gripper. The movable plate and the fixed seat plate are slidably connected through a guide rail and a sliding block structure.

[0049] As a further improvement, as shown in Figure 9 The upper end of the movable plate 721 is fixedly provided with an outwardly extending follow-up pressure plate 724, and the follow-up pressure roller 732 acts on the follow-up pressure plate 724. The follow-up pressure plate is mainly provided for future replacement, and can extend outwardly to facilitate the follow-up pressure roller to act thereon.

[0050] As a further improvement, as shown in Figure 12 The machine table 8 is further provided with a material disc 102 for storing lenses, and the machine table 8 is further provided with a material disc moving mechanism 103, the material disc moving mechanism 103 comprises a supporting plate 1031 for placing the material disc 102, the supporting plate 71 is slidably arranged along the direction perpendicular to the cross beam 10, and the machine table 8 is further provided with a linear module 1032 connected to the supporting plate 1031 for driving the supporting plate to move along the direction perpendicular to the cross beam 10. The linear module mainly consists of a motor and a screw nut. The material disc is used for adjusting the position of the grid on the material disc during movement, so as to continuously supply materials.

[0051] The material tray 102 is placed on the carriage 1031, and the material on the material tray 102 is continuously taken by the up-and-down material clamping jaw assembly 7. Since the up-and-down material clamping jaw assembly 7 can only move left and right along the cross beam 10, after the material in one row on the material tray 102 is clamped, the material tray 102 moves forward by one step, and the material in another row can be grabbed by the up-and-down material clamping jaw assembly 7. The working process of the up-and-down material clamping jaw assembly 7 is as follows: the swing arm 731 rotates forward, the follow-up pressing wheel 732 is pressed on the follow-up pressing plate 724, the corresponding movable plate 721 moves downward, the mechanical clamping jaw 722 grabs the corresponding material, the swing arm 731 reverses, and the material taking mechanism 72 that clamps the material moves upward under the action of the return spring. When the swing arm 731 reverses, another material taking mechanism 72 moves downward, the mechanical clamping jaw 722 on the material taking mechanism 72 clamps the workpiece to be unloaded, the mechanical clamping jaw 722 releases the workpiece, and the workpiece is placed on the material tray 102. In this way, after the material to be processed is taken, the processed material can be placed in the material tray. When the up-and-down material clamping jaw assembly 7 moves to the initial position of the clamp 3 along the cross beam 10, one of the material taking mechanisms 72 first clamps the processed workpiece, and the other material taking mechanism 72 places the workpiece to be processed in the clamp 3.

[0052] Although the present application uses specific embodiments and their alternatives to illustrate and describe the present application, it should be understood that various changes and modifications can be implemented as long as they are within the spirit of the present application. Therefore, it should be understood that the present application is not limited in any sense except by the appended claims and their equivalents.

Claims

1. A rotary loading and unloading device, characterized in that: The device includes a base plate on which a swing arm is rotatably connected. The free end of the swing arm is provided with a clamp for holding a lens. The base plate has a recessed arc-shaped groove centered on the pivot axis of the swing arm. The upper ends of the arc-shaped groove are the initial loading / unloading position and the clamping working position of the clamp, respectively. The clamp is partially sunk into the arc-shaped groove. As the swing arm rotates around its pivot axis, the clamp switches between the initial loading / unloading position and the clamping working position along the trajectory of the arc-shaped groove. The base plate also has a drive component located next to the swing arm. The drive component can drive the swing arm to rotate around its pivot axis through its linear motion. The clamp includes a clamp base fixedly connected to the swing arm. A fixed clamping plate and a movable clamping plate are fixedly connected to the clamp base. The movable clamping plate is close to the fixed clamping plate and in a clamping state. The movable clamping plate is away from the fixed clamping plate and in a loosening state. The rotating loading and unloading device also includes an adjustment component for adjusting the clamping and loosening states of the movable clamping plate. The movable clamping plate is located beside the fixed clamping plate. The first end of the movable clamping plate is rotatably connected to the clamping base via a vertically positioned pivot. A downwardly extending spring pusher is fixed to the second end of the movable clamping plate. The clamping base has a concave arc-shaped guide groove at a position corresponding to the spring pusher, centered on the pivot of the movable clamping plate. The spring pusher is movably fitted into the arc-shaped guide groove. An internal spring is also provided within the arc-shaped guide groove. One end of the internal spring is fixedly pressed against the groove wall at one end of the arc-shaped guide groove, and the other end of the internal spring pushes against the spring pusher. The pin causes the second end of the movable clamping plate to rotate around the pivot and approach the fixed clamping plate, thus keeping the movable clamping plate and the fixed clamping plate in a clamping state. The second end of the movable clamping plate also integrally extends a lever located outside the clamping base. The adjusting component is a stop block set on the base plate and located near the initial loading / unloading position and next to the arc groove. When the clamping is at the initial loading / unloading position, the lever touches the stop block, thereby causing the second end of the movable clamping plate to move away from the fixed clamping plate around the pivot under the restriction of the stop block, so that the movable clamping plate and the fixed clamping plate are released.

2. The rotary loading and unloading device according to claim 1, characterized in that: The other end of the swing arm is rotatably mounted to the base plate. A gear is fixedly mounted on the outer periphery of the rotating end of the swing arm. The driving component is a slide cylinder located next to the swing arm. The piston rod end of the slide cylinder is connected to a rack that meshes with the gear for transmission. The rack is located on the side of the slide cylinder. The linear motion of the rack drives the gear and the swing arm to rotate together around its axis.

3. The rotary loading and unloading device according to claim 1, characterized in that: The swing arm is rotatably connected to the base plate via a cross roller bearing.

4. The rotary loading and unloading device according to claim 1, characterized in that: Pressure plates are fixedly provided on the first and second ends of the fixed clamping plate. The pressure plates are located above the movable clamping plate. The corresponding end of the rotating shaft of the movable clamping plate is also rotatably connected to one of the pressure plates.

5. A lens inspection and curing device, comprising the rotary loading and unloading device as described in any one of claims 1-4, characterized in that: The device includes a frame, with the base plate installed in the middle of the frame. Above the clamping work position of the base plate are a core adjusting mechanism, a measuring mechanism, and a curing mechanism, and below the base plate are probes.

6. The lens inspection and curing device according to claim 5, characterized in that: It also includes a loading and unloading device for transferring materials to a clamp, the loading and unloading device including a machine base, a support fixed on the machine base, a horizontal beam fixed on the support, a loading and unloading gripper assembly slidably connected on the horizontal beam, and a driving component for driving a fixed base plate to slide along the extension direction of the horizontal beam on the horizontal beam. The loading and unloading gripper assembly includes a fixed base plate slidably disposed with the crossbeam. The fixed base plate is provided with two sets of lifting and lowering material-grabbing mechanisms. Each material-grabbing mechanism includes a movable plate slidably connected to the fixed base plate and a mechanical gripper fixedly disposed at the lower end of the movable plate for gripping materials. The fixed base plate is provided with a control mechanism for asynchronously lowering the two sets of material-grabbing mechanisms. The control mechanism includes a swing arm rotatably disposed at one end relative to the fixed base plate, a follower pressure roller disposed at the other end of the swing arm, and a drive motor disposed on the fixed base plate for driving the swing arm to rotate forward and backward. When the swing arm rotates forward, the pressure roller presses on the first movable plate and pushes it down. When the swing arm rotates backward, the pressure roller releases the first movable plate and presses on the other movable plate and pushes it down. A reset component is also provided between the swing arm and the fixed base plate for driving the movable plate to rise and reset when the movable plate is released.

7. The lens inspection and curing device according to claim 6, characterized in that: The upper end of the movable plate is fixed with an outwardly extending follower pressure plate, and the follower pressure roller acts on the follower pressure plate.

8. The lens inspection and curing device according to claim 6, characterized in that: The machine base is also provided with a tray for storing lenses, and a tray moving mechanism is also provided on the machine base. The tray moving mechanism includes a support plate for placing the tray. The support plate is slidably arranged along the direction of the vertical beam. The machine base is also provided with a linear module connected to the support plate for driving the support plate to move along the direction of the vertical beam.

Images