Special lens high-speed feeding mechanism
By designing a special lens high-speed loading mechanism including a pick-and-place module and a flip module, using technical means such as X, Y, Z-axis power units and rotating motors, the problem of high-speed loading and unloading of special lenses in the prior art is solved, and efficient and stable lens processing is achieved.
Patent Information
- Application Number
- CN202420366620.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-28
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-02-28
AI Technical Summary
The prior art is difficult to realize high-speed loading and unloading of special lenses, and there are problems such as high labor costs, poor operating stability and low efficiency.
A special lens high-speed feeding mechanism including a pick-and-place module and a flip module is designed to realize the three-dimensional movement of the jaw module through the X, Y and Z axis power units, and combine the rotating motor and industrial camera to realize the clamping, flip and high-speed transport of the lenses.
High-speed loading and unloading of special lenses is achieved, labor costs are reduced, operating stability and efficiency are improved, and the yield of lenses is ensured.
Smart Images
Figure CN222555973U_ABST
Abstract
Description
Technical Field
[0001] The utility model is applied to the technical field of product loading and unloading, and particularly relates to a special lens high-speed loading mechanism. Background Art
[0002] In the production process of various optical instruments, the installation of lenses is an important process. Traditional lenses are usually disc-shaped structures with rounded appearance and regular shape. When irregularly shaped lenses need to be installed, such as VR lenses, the clamping device of the VR lenses needs to be adapted, and the surface of the VR lenses needs to be coated before installation. The VR lenses need to be clamped and flipped during the loading and unloading process. Currently, VR lenses are mainly loaded and unloaded or flipped manually on the market. This method requires a lot of manpower costs and is prone to scratches on the lenses due to operational errors, and the product yield cannot be guaranteed. Alternatively, the lenses are clamped by an external robot, flipped and transferred to other equipment. This method is costly, occupies a large area, and has poor stability. The existing technology is slow and cannot load and unload lenses at high speed, and the efficiency is low. If a loading mechanism with a small footprint, which can clamp and flip special lenses, achieve high-speed loading and unloading and ensure yield can be designed, the above problems can be solved. Utility Model Content
[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a special lens high-speed loading mechanism which can load and unload special lenses at high speed and ensure the yield.
[0004] The technical solution adopted by the utility model is: the utility model includes a pick-up and place module and a flip module, the pick-up and place module includes a support frame, an X-axis power unit, a material picking assembly and a material placing assembly, the X-axis power unit is arranged on the support frame, the material picking assembly and the material placing assembly are respectively connected to the movable ends at both ends of the X-axis power unit, the material picking assembly is provided with a first Y-axis power unit and a first Z-axis power unit, the material placing assembly is provided with a second Y-axis power unit and a second Z-axis power unit, the first Z-axis power unit and the second Z-axis power unit are respectively provided with a material picking claw module and a material placing claw module, and the flip module cooperates with the working ends of the material picking claw module and the material placing claw module.
[0005] Furthermore, the flip module is provided with a flip bracket, a first rotating motor and a first rotating clamp, the first rotating clamp is provided on one side of the top of the flip bracket, and the first motor bracket is provided on the other side of the top of the flip bracket, the first rotating motor is provided on the first motor bracket, the movable end of the first rotating motor is connected to the first rotating clamp through the flip bracket, and a plurality of rotating sensors are also provided on the first motor bracket, and a rotating baffle matching with the plurality of sensors is provided at the movable end of the first rotating motor.
[0006] Furthermore, the flip bracket is also provided with a first lighting source and a first industrial camera, and the first lighting source and the first industrial camera cooperate with the first rotating clamp.
[0007] Further, the first Y-axis power unit is connected to the movable end of one end of the X-axis power unit through a first Y-axis bracket, the second Y-axis power unit is connected to the movable end of the other end of the X-axis power unit through a second Y-axis bracket, the first Z-axis power unit is connected to the movable end of the first Y-axis power unit through the first Z-axis bracket, and the second Z-axis power unit is connected to the movable end of the second Y-axis power unit through the second Z-axis bracket.
[0008] Furthermore, the material picking clamp module is provided with a fixed clamp, the material picking clamp module is provided with a fixed clamp, the material discharging clamp module is provided with a second motor bracket, the second motor bracket is provided with a second rotating motor and a second rotating clamp, and the movable end of the second rotating motor is connected to the second rotating clamp.
[0009] Furthermore, the ends of the first rotating jaw and the second rotating jaw are both provided with extension blocks, the fixed jaw and the second rotating jaw cooperate with the first rotating jaw, and the ends of the fixed jaw, the first rotating jaw and the second rotating jaw are all provided with flexible adhesive layers.
[0010] Furthermore, a second illumination light source and a second industrial camera are also provided on the second Z-axis bracket, and the second illumination light source and the second industrial camera cooperate with the second rotating clamp.
[0011] The beneficial effects of the utility model are as follows: the material picking clamp module and the material discharging clamp module can realize movement in the X-axis, Y-axis and Z-axis directions through the X-axis, Y-axis and Z-axis power units; the fixed clamp clamps the lens on the external loading plate and transports the lens to the flip module; the first rotating clamp clamps the lens and flips it at a certain angle, and the flipping angle is affected by the rotating baffle and a number of sensors; the second rotating clamp can clamp the flipped lens on the first rotating clamp and transfer the lens, thereby realizing the transportation and flipping of the lens; the first industrial camera and the second industrial camera can collect the clamping situation in real time, and can make timely adjustments in case of offset during the clamping or flipping process; a flexible adhesive layer is provided so that the clamping process does not damage the lens; the extension block can better clamp the lens, thereby avoiding scratches between the clamp and the lens during the lens transportation process, thereby scratching the lens, and improving the product yield. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a three-dimensional view of the utility model;
[0013] Figure 2 is a three-dimensional view of the pick-and-place module;
[0014] Figure 3 is a three-dimensional view of the flip module;
[0015] Figure 4 is a stereoscopic view of the material taking module;
[0016] Figure 5 It is a stereoscopic view of the discharge module. DETAILED DESCRIPTION
[0017] like Figures 1 to 5As shown, in this embodiment, the utility model includes a pick-up and placement module 1 and a flip module 2, the pick-up and placement module 1 includes a support frame 3, an X-axis power unit 4, a material picking assembly 5 and a material discharging assembly 6, the X-axis power unit 4 is arranged on the support frame 3, the material picking assembly 5 and the material discharging assembly 6 are respectively connected to the movable ends at both ends of the X-axis power unit 4, the material picking assembly 5 is provided with a first Y-axis power unit 7 and a first Z-axis power unit 8, the material discharging assembly 6 is provided with a second Y-axis power unit 9 and a second Z-axis power unit 10, the first Z-axis power unit 8 and the second Z-axis power unit 10 are respectively provided with a material picking clamp module 11 and a material discharging clamp module 12, and the flip module 2 cooperates with the working ends of the material picking clamp module 11 and the material discharging clamp module 12. It can be seen that the material picking component 5 and the material discharging component 6 are connected to the movable end of the X-axis power unit 4, so that the material picking clamp module 11 and the material discharging clamp module 12 can be moved in the X-axis direction. The first Y-axis power unit 7, the second Y-axis power unit 9 and the first Z-axis power unit 8, the second Z-axis power unit 10 enable the material picking clamp module 11 and the material discharging clamp module 12 to move on the Y-axis and Z-axis, so as to realize the movement in three-dimensional directions after the material is clamped. The flip module 2 cooperates with the material picking clamp module 11 and the material discharging clamp module 12 to dock and flip the material. It has a simple structure, strong applicability, and occupies a small area.
[0018] like Figure 1 and Figure 3 As shown, in this embodiment, the flip module 2 is provided with a flip bracket 13, a first rotating motor 14 and a first rotating jaw 15, the first rotating jaw 15 is provided on one side of the top of the flip bracket 13, the first motor bracket 16 is provided on the other side of the top of the flip bracket 13, the first rotating motor 14 is provided on the first motor bracket 16, the movable end of the first rotating motor 14 is connected to the first rotating jaw 15 through the flip bracket 13, the first motor bracket 16 is also provided with a plurality of rotating sensors 17, and the movable end of the first rotating motor 14 is provided with a rotating baffle 18 matched with the plurality of the sensors 17. It can be seen that the first rotating motor 14 can drive the first rotating jaw 15 to flip, and the rotating baffle 18 cooperates with the plurality of the rotating sensors 17 to limit the flip angle, with a simple structure and reliable performance.
[0019] like Figure 3As shown, in this embodiment, the flip bracket 13 is further provided with a first illumination light source 19 and a first industrial camera 20, and the first illumination light source 19 and the first industrial camera 20 cooperate with the first rotating clamp 15. It can be seen that after the first rotating clamp 15 clamps the lens, the first industrial camera 20 captures the image of the lens to ensure that the appearance of the lens is not damaged and whether the lens is flipped normally, and the first illumination light source 19 can provide a light source to make the image capture more accurate.
[0020] like Figure 4 and Figure 5 As shown, in this embodiment, the first Y-axis power unit 7 is connected to the movable end of one end of the X-axis power unit 4 through the first Y-axis bracket 21, the second Y-axis power unit 9 is connected to the movable end of the other end of the X-axis power unit 4 through the second Y-axis bracket 22, the first Z-axis power unit 8 is connected to the movable end of the first Y-axis power unit 7 through the first Z-axis bracket 23, and the second Z-axis power unit 10 is connected to the movable end of the second Y-axis power unit 9 through the second Z-axis bracket 24. It can be seen that the material picking jaw module 11 and the material placing jaw module 12 can move along the Y-axis and Z-axis directions on the X-axis power unit 4, and are connected through the bracket to improve the stability during movement.
[0021] like Figure 4 and Figure 5 As shown, in this embodiment, the material taking clamp module 11 is provided with a fixed clamp 25, the material discharging clamp module 12 is provided with a second motor bracket 26, the second motor bracket 26 is provided with a second rotary motor 27 and a second rotary clamp 28, and the movable end of the second rotary motor 27 is connected to the second rotary clamp 28. It can be seen that the fixed clamp 25 can clamp the irregular edge of the lens on the external material tray to avoid scratching the surface of the lens, and transport the lens to the flip assembly 2, and the second rotary motor 27 can clamp the flipped lens on the flip assembly 2, and transfer the lens to the external production line fixture through the second rotary motor 27.
[0022] like Figures 3 to 5As shown, in this embodiment, the ends of the first rotating jaw 15 and the second rotating jaw 28 are both provided with extension blocks, the fixed jaw 25 and the second rotating jaw 28 cooperate with the first rotating jaw 15, and the end surfaces of the fixed jaw 25, the first rotating jaw 15 and the second rotating jaw 28 are all provided with flexible adhesive layers. It can be seen that when the fixed jaw 25 clamps the edge of the lens and reaches the flip assembly 2, the first rotating jaw 15 and the fixed jaw 25 are matched in shape, the extension block on the first rotating jaw 15 clamps the edge of the lens, and the fixed jaw 25 returns to the initial position after being relaxed to continue clamping the lens, and the first rotating jaw 15 flips the lens, and the shape of the second rotating jaw 28 is matched with the first rotating jaw 15, and the extension block on the second rotating jaw 28 clamps the edge of the lens, and the first rotating jaw 15 flips back to the initial position after being relaxed and continues to cooperate with the fixed jaw 25, and the second rotating jaw 28 clamps the lens and transports it to the external production line fixture to complete the flipping and transfer of the product, and the clamping end surfaces are provided with a flexible adhesive layer that can be matched with the shape of the lens, the lens will not fall off during the clamping process, and a buffer is provided to prevent the lens from being damaged during the clamping process.
[0023] like Figure 5 As shown, in this embodiment, a second illumination light source 29 and a second industrial camera 30 are also provided on the second Z-axis bracket 24, and the second illumination light source 29 and the second industrial camera 30 cooperate with the second rotating jaw 28. It can be seen that when the second rotating motor 27 drives the second rotating jaw 28 to rotate, image acquisition can be performed to detect the clamping condition of the second rotating jaw 28, and the second illumination light source 29 can provide a light source to make image acquisition more accurate.
[0024] The working principle of the utility model is as follows: before the mechanism is started, the material picking component 5 and the material discharging component 6 are distributed on both sides of the X-axis power unit 4, and the status of each module is adjusted. After confirmation, the equipment is started, and the fixed clamp 15 is moved by the first Y-axis power unit 7 and the first Z-axis power unit 8, and vertically clamps the edge of the lens on the external loading plate. After the fixed clamp 25 clamps the lens, the X-axis power unit 4 drives the fixed clamp 25 to dock with the first rotating clamp 15. After the extension block on the first rotating clamp 15 clamps the edge of the lens, the fixed clamp 25 releases the lens and returns to the initial position. The first rotating motor 14 drives the first rotating clamp 15 to flip 90°, and the first industrial camera 20 collects the clamping and flipping conditions of the first rotating motor 14 to confirm. After confirmation, the X-axis power unit 4 drives the second rotating jaw 28 to dock with the first rotating jaw 15. After the extension block on the second rotating jaw 28 clamps the edge of the lens, the first flip jaw 15 releases the lens and flips 90° to restore the initial setting. After the second rotating jaw 28 is transported to the specified position through the X-axis power unit 4, the second Y-axis power unit 9, and the second Z-axis power unit 10, the second rotating motor 27 drives the second rotating jaw 28 to rotate a certain angle, and the second industrial camera 30 collects the situation of the second rotating jaw 28 clamping the lens. After confirmation, the second rotating jaw 28 places the lens on an external production line fixture, and the fixed jaw 25 continues to clamp the lens and repeats the above steps to complete automated high-speed transportation and flipping of the lens.
[0025] Although the embodiments of the present invention are described with practical solutions, they do not constitute limitations on the meaning of the present invention. For those skilled in the art, it is obvious to modify the implementation scheme and combine it with other solutions based on this description.
Claims
1. A special lens high-speed feeding mechanism, comprising a pick-up and placement module (1) and a flip module (2), characterized in that: The pick-and-place module (1) comprises a support frame (3), an X-axis power unit (4), a material picking assembly (5) and a material placing assembly (6); the X-axis power unit (4) is arranged on the support frame (3); the material picking assembly (5) and the material placing assembly (6) are respectively connected to the movable ends at both ends of the X-axis power unit (4); the material picking assembly (5) is provided with a first Y-axis power unit (7) and a first Z-axis power unit (8); the material placing assembly (6) is provided with a second Y-axis power unit (9) and a second Z-axis power unit (10); the first Z-axis power unit (8) and the second Z-axis power unit (10) are respectively provided with a material picking clamping claw module (11) and a material placing clamping claw module (12); and the flip module (2) cooperates with the working ends of the material picking clamping claw module (11) and the material placing clamping claw module (12).
2. A special lens high-speed feeding mechanism according to claim 1, characterized in that: The flip module (2) is provided with a flip bracket (13), a first rotating motor (14) and a first rotating clamp (15); the first rotating clamp (15) is provided on one side of the top of the flip bracket (13); a first motor bracket (16) is provided on the other side of the top of the flip bracket (13); the first rotating motor (14) is provided on the first motor bracket (16); a movable end of the first rotating motor (14) is connected to the first rotating clamp (15) via the flip bracket (13); a plurality of rotating sensors (17) are further provided on the first motor bracket (16); and a rotating baffle (18) matching with the plurality of sensors (17) is provided on the movable end of the first rotating motor (14).
3. A special lens high-speed feeding mechanism according to claim 2, characterized in that: The flip bracket (13) is also provided with a first lighting light source (19) and a first industrial camera (20), and the first lighting light source (19) and the first industrial camera (20) cooperate with the first rotating clamp (15).
4. A special lens high-speed feeding mechanism according to claim 2, characterized in that: The first Y-axis power unit (7) is connected to a movable end at one end of the X-axis power unit (4) via a first Y-axis bracket (21); the second Y-axis power unit (9) is connected to a movable end at the other end of the X-axis power unit (4) via a second Y-axis bracket (22); the first Z-axis power unit (8) is connected to the movable end of the first Y-axis power unit (7) via a first Z-axis bracket (23); and the second Z-axis power unit (10) is connected to the movable end of the second Y-axis power unit (9) via a second Z-axis bracket (24).
5. A special lens high-speed feeding mechanism according to claim 4, characterized in that: The material taking clamping claw module (11) is provided with a fixed clamping claw (25), the material discharging clamping claw module (12) is provided with a second motor bracket (26), the second motor bracket (26) is provided with a second rotating motor (27) and a second rotating clamping claw (28), and the movable end of the second rotating motor (27) is connected to the second rotating clamping claw (28).
6. A special lens high-speed feeding mechanism according to claim 5, characterized in that: The ends of the first rotating jaw (15) and the second rotating jaw (28) are both provided with extension blocks, the fixed jaw (25) and the second rotating jaw (28) cooperate with the first rotating jaw (15), and the surfaces of the ends of the fixed jaw (25), the first rotating jaw (15) and the second rotating jaw (28) are all provided with flexible adhesive layers.
7. A special lens high-speed feeding mechanism according to claim 5, characterized in that: A second illumination light source (29) and a second industrial camera (30) are also provided on the second Z-axis bracket (24), and the second illumination light source (29) and the second industrial camera (30) cooperate with the second rotating clamp (28).