Condensing and focusing device
By designing a focusing focus device, multi-angle adjustment and image monitoring of the bulb workpiece are realized, the problem of welding position deviation between the filament and pin is solved, and the processing accuracy and product quality of the bulb are improved.
Patent Information
- Application Number
- CN202510813328.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-18
- Publication Date
- 2025-08-01
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The lack of multi-angle adjustment and detection equipment during the production process of existing light bulbs, resulting in a deviation in the welding position between the filament and the pin, poor processing accuracy, and the quality of the finished product cannot be guaranteed.
A light-concentrating focus device is designed, including frame, mounting base, X-axis adjustment mechanism, Y-axis adjustment mechanism, rotational adjustment mechanism, three-claw cylinder, installation platform, limit fixing groove, lamp fixing seat, lighting window, projector, industrial camera, welding window, welding mechanism and other components. Through the coordinated work of these components, multi-angle adjustment and image monitoring of the lamp workpiece are realized to ensure the accuracy of welding position.
It improves the accuracy of the welding position of the lamp and improves the processing accuracy and quality of the lamp products.
Smart Images
Figure CN120395141A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of bulb production equipment, in particular to the technical field of light condensing and focusing devices. Background Art
[0002] During the production and assembly process of bulbs, in order to ensure the assembly effect, focusing operations are required. Focusing refers to adjusting the focal distance. During inspection, an industrial camera is usually set to perform focusing imaging recognition on the bulbs. During the focusing adjustment process, the position of the lamp body needs to be adjusted. Currently, when adjusting the lamp body, there is a lack of detection equipment for multi-angle adjustment of the lamp body. During the production of bulbs, the glass cover needs to be adjusted so that the internal filament is welded to the pins. In the existing welding device for welding between the filament and the pins, due to the lack of a good monitoring device around during the welding process, it will cause deviation in the welding position between the filament and the pins when manual operation of the machine, resulting in poor processing accuracy and inability to guarantee the quality of the finished product. Summary of the Invention
[0003] The purpose of the present invention is to solve the problems in the prior art, and propose a light condensing and focusing device, which can adjust the front, back, left, right and rotation angle positions of the bulb workpiece, perform image monitoring on the position of the bulb workpiece, ensure the welding position accuracy of the bulb workpiece, have high processing accuracy, and be beneficial to improving the quality of bulb products.
[0004] To achieve the above object, the present invention provides a condensing and focusing device, which includes a frame, a mounting base, an X-axis adjustment mechanism, a Y-axis adjustment mechanism, a rotation adjustment mechanism, a three-jaw cylinder, a mounting platform, a limit fixing groove, a lamp fixing seat, a lamp workpiece, a lighting window, a projection lamp, an industrial camera, a bracket mechanism, a welding window, a welding mechanism, an auxiliary pressing mechanism, a high-definition display screen and a control center. The upper part of the frame is provided with a mounting base, the lower part of the mounting base is provided with an X-axis adjustment mechanism, the upper part of the X-axis adjustment mechanism is provided with a Y-axis adjustment mechanism, the upper part of the Y-axis adjustment mechanism is provided with a rotation adjustment mechanism, the top of the rotation adjustment mechanism is provided with a three-jaw cylinder, directly above the three-jaw cylinder is provided with a mounting platform, the middle part of the mounting platform is provided with a limit fixing groove facing the three-jaw cylinder, a lamp fixing seat is installed in the limit fixing groove, the bottom of the lamp fixing seat clamps a lamp workpiece, the bottom end of the lamp workpiece is clamped in the three-jaw cylinder, several lighting windows are evenly arranged around the lower part of the lamp fixing seat corresponding to the position of the lamp workpiece, a projection lamp is arranged outside the lighting window, an industrial camera is arranged at the front end of the projection lamp, the industrial camera faces the lamp workpiece in the lighting window, the projection lamp is fixedly arranged on the frame through the bracket mechanism, a welding window communicating with the lamp workpiece is arranged through the top of the lamp fixing seat, a welding mechanism is attached to the top of the welding window, an auxiliary pressing mechanism is arranged on the top of the welding mechanism, a high-definition display screen is arranged on the upper part of the frame, and a control center is arranged on the side of the frame. The control center is respectively connected to the X-axis adjustment mechanism, the Y-axis adjustment mechanism, the rotation adjustment mechanism, the three-jaw cylinder, the lamp fixing seat, the lamp workpiece, the projection lamp, the industrial camera, the welding mechanism, the auxiliary pressing mechanism and the high-definition display screen one by one.
[0005] Preferably, the rotation adjustment mechanism includes a horizontal rotation disk, angle scales, auxiliary rotation rods and a locking and limiting block. Angle scales are evenly arranged on the circumferential surface of the horizontal rotation disk, several auxiliary rotation rods are arranged on the side surface of the horizontal rotation disk, a locking and limiting block is arranged at the lower part of the horizontal rotation disk, and the limiting and locking block is detachably arranged on the upper part of the Y-axis adjustment mechanism.
[0006] Preferably, the bracket mechanism includes a limit fixing base, a rotating disk, a lamp head locking groove and a lamp head movable connecting column. The limit fixing base is arranged on the mounting platform, a rotating disk is arranged on the upper part of the limit fixing base, a lamp head locking groove is arranged on the side surface of the rotating disk, the lamp head locking groove is fixedly sleeved on the head of the projection lamp, the tail of the projection lamp is connected with a lamp head movable connecting column, and the bottom end of the lamp head movable connecting column is installed on the frame.
[0007] Preferably, the auxiliary pressing mechanism includes an auxiliary bracket, an electric telescopic cylinder, and a limiting pressing block. The auxiliary bracket is fixedly arranged on the installation platform. An electric telescopic cylinder facing the welding mechanism is vertically downwardly arranged at the top of the auxiliary bracket. The bottom end of the electric telescopic cylinder is detachably provided with a limiting pressing block, and the limiting pressing block is an elastic pressing block.
[0008] Preferably, the welding mechanism is a micro laser welding machine, and the control center is a computer with preset parameters built therein.
[0009] Advantages of the present invention: By combining the frame, the installation base, the X-axis adjustment mechanism, the Y-axis adjustment mechanism, the rotation adjustment mechanism, the three-jaw cylinder, the installation platform, the limiting fixing groove, the lamp fixture, the lamp workpiece, the lighting window, the projection lamp, the industrial camera, the bracket mechanism, the welding window, the welding mechanism, the auxiliary pressing mechanism, the high-definition display screen, and the control center, and through experimental optimization, the three-jaw cylinder of the installation base can cooperate with the lamp fixture to respectively clamp and limit the upper and lower ends of the lamp workpiece. The front, back, left, right, and rotation angle positions of the lamp workpiece clamped by the three-jaw cylinder can be adjusted through the X-axis adjustment mechanism, the Y-axis adjustment mechanism, and the rotation adjustment mechanism. At the same time, the position of the lamp workpiece is monitored by the projection lamps uniformly arranged around and the industrial camera. The position of the lamp workpiece is compared and verified with the preset position standard line on the high-definition display screen to ensure the welding position accuracy of the lamp workpiece. The lamp workpiece is positioned and welded and fixed from the top of the lamp fixture by the welding mechanism, with accurate welding position and high processing accuracy, which is beneficial to improving the quality of the lamp products.
[0010] The features and advantages of the present invention will be described in detail through embodiments in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 is the front view structural schematic diagram of the light condensing and focusing device of the present invention; Figure 2 is the front view three-dimensional structural schematic diagram of the light condensing and focusing device of the present invention; Figure 3 is the top view structural schematic diagram of the light condensing and focusing device of the present invention.
[0012] In the figure: 1 - frame, 2 - mounting base, 3 - X-axis adjustment mechanism, 4 - Y-axis adjustment mechanism, 5 - rotational adjustment mechanism, 6 - three-jaw cylinder, 7 - mounting platform, 8 - limit fixing groove, 9 - lamp fixture holder, 10 - lamp fixture workpiece, 11 - lighting window, 12 - projection lamp, 13 - industrial camera, 14 - support mechanism, 15 - welding window, 16 - welding mechanism, 17 - auxiliary pressing mechanism, 18 - high-definition display screen, 19 - control center, 20 - limit fixing base, 21 - rotating disc, 22 - lamp head locking groove, 23 - lamp head movable connection post, 24 - auxiliary support, 25 - electric telescopic cylinder, 26 - limit pressing block. Specific implementation mode
[0013] Refer to Figure 1 , Figure 2 and Figure 3, the condenser focusing device of the present invention includes a frame 1, a mounting base 2, an X-axis adjustment mechanism 3, a Y-axis adjustment mechanism 4, a rotation adjustment mechanism 5, a three-jaw cylinder 6, a mounting platform 7, a limit fixing groove 8, a lamp fixture 9, a lamp workpiece 10, a lighting window 11, a projection lamp 12, an industrial camera 13, a support mechanism 14, a welding window 15, a welding mechanism 16, an auxiliary pressing mechanism 17, a high-definition display screen 18 and a control center 19. The upper part of the frame 1 is provided with a mounting base 2. The lower part of the mounting base 2 is provided with an X-axis adjustment mechanism 3. The upper part of the X-axis adjustment mechanism 3 is provided with a Y-axis adjustment mechanism 4. The upper part of the Y-axis adjustment mechanism 4 is provided with a rotation adjustment mechanism 5. The top of the rotation adjustment mechanism 5 is provided with a three-jaw cylinder 6. The mounting platform 7 is arranged directly above the three-jaw cylinder 6. A limit fixing groove 8 facing the three-jaw cylinder 6 is provided through the middle of the mounting platform 7. A lamp fixture 9 is installed in the limit fixing groove 8. The bottom of the lamp fixture 9 clamps a lamp workpiece 10. The bottom end of the lamp workpiece 10 is clamped in the three-jaw cylinder 6. A plurality of lighting windows 11 are evenly arranged around the lower part of the lamp fixture 9 corresponding to the position of the lamp workpiece 10. A projection lamp 12 is arranged outside the lighting window 11. An industrial camera 13 is arranged at the front end of the projection lamp 12. The industrial camera 13 faces the lamp workpiece 10 in the lighting window 11. The projection lamp 12 is fixedly arranged on the frame 1 through the support mechanism 14. A welding window 15 communicating with the lamp workpiece 10 is provided through the top of the lamp fixture 9. A welding mechanism 16 is attached to the top of the welding window 15. An auxiliary pressing mechanism 17 is arranged at the top of the welding mechanism 16. The high-definition display screen 18 is arranged on the upper part of the frame 1. The control center 19 is arranged on the side of the frame 1. The control center 19 is respectively connected to the X-axis adjustment mechanism 3, the Y-axis adjustment mechanism 4, the rotation adjustment mechanism 5, the three-jaw cylinder 6, the lamp fixture 9, the lamp workpiece 10, the projection lamp 12, the industrial camera 13, the welding mechanism 16, the auxiliary pressing mechanism 17 and the high-definition display screen 18 one by one. The rotation adjustment mechanism 5 includes a horizontal rotating disk, an angle scale, an auxiliary rotating rod and a locking limit block. Angle scales are evenly arranged around the circumferential surface of the horizontal rotating disk. A number of auxiliary rotating rods are arranged on the side of the horizontal rotating disk. A locking limit block is arranged at the lower part of the horizontal rotating disk. The limit locking block is detachably arranged on the upper part of the Y-axis adjustment mechanism 4. The support mechanism 14 includes a limit fixing base 20, a rotating disk 21, a lamp head locking groove 22 and a lamp head movable connecting column 23. The limit fixing base 20 is arranged on the mounting platform 7. The upper part of the limit fixing base 20 is provided with a rotating disk 21. A lamp head locking groove 22 is arranged on the side of the rotating disk 21. The lamp head locking groove 22 is fixedly sleeved on the head of the projection lamp 12. The tail of the projection lamp 12 is connected with a lamp head movable connecting column 23.The bottom end of the movable connection column 23 of the lamp holder is installed on the frame 1. The auxiliary pressing mechanism 17 includes an auxiliary bracket 24, an electric telescopic cylinder 25, and a limit pressing block 26. The auxiliary bracket 24 is fixedly arranged on the installation platform 7. A vertically downward electric telescopic cylinder 25 facing the welding mechanism 16 is arranged at the top of the auxiliary bracket 24. The bottom end of the electric telescopic cylinder 25 is detachably provided with a limit pressing block 26. The limit pressing block 26 is an elastic pressing block. The welding mechanism 16 is a micro laser welding machine, and the control center 19 is a computer with preset parameters built in.,
[0014] In the present invention, by combining the frame 1, the installation base 2, the X-axis adjustment mechanism 3, the Y-axis adjustment mechanism 4, the rotation adjustment mechanism 5, the three-jaw cylinder 6, the installation platform 7, the limit fixing groove 8, the lamp fixture 9, the lamp workpiece 10, the lighting window 11, the projection lamp 12, the industrial camera 13, the support mechanism 14, the welding window 15, the welding mechanism 16, the auxiliary pressing mechanism 17, the high-definition display screen 18, and the control center 19, through experimental optimization, the upper and lower ends of the bulb workpiece can be respectively clamped and limited by the three-jaw cylinder 6 of the installation base 2 in cooperation with the lamp fixture 9. The front, back, left, right, and rotation angle positions of the bulb workpiece clamped by the three-jaw cylinder 6 can be adjusted by the X-axis adjustment mechanism 3, the Y-axis adjustment mechanism 4, and the rotation adjustment mechanism 5. At the same time, the position of the bulb workpiece is monitored by the projection lamps 12 uniformly arranged around in cooperation with the industrial camera. The position of the bulb workpiece is compared and checked with the preset position standard line on the high-definition display screen 18 to ensure the welding position accuracy of the bulb workpiece. The bulb workpiece is positioned and welded and fixed from the top of the lamp fixture 9 by the welding mechanism 16. The welding position is accurate, and the processing accuracy is high, which is beneficial to improving the quality of the bulb product.
[0015] The above embodiments are illustrative of the present invention, not limiting of the present invention. Any simple transformation of the present invention also belongs to the protection scope of the present invention.
Claims
1. A light condensing and focusing device, characterized in that: It includes a frame (1), a mounting base (2), an X-axis adjustment mechanism (3), a Y-axis adjustment mechanism (4), a rotation adjustment mechanism (5), a three-jaw cylinder (6), a mounting platform (7), a limit fixing groove (8), a lamp fixing seat (9), a lamp workpiece (10), a lighting window (11), a projection lamp (12), an industrial camera (13), a bracket mechanism (14), a welding window (15), a welding mechanism (16), an auxiliary pressing mechanism (17), a high-definition display screen (18) and a control center (19). A mounting base (2) is provided at the upper part of the frame (1). An X-axis adjustment mechanism (3) is provided at the lower part of the mounting base (2). A Y-axis adjustment mechanism (4) is provided at the upper part of the X-axis adjustment mechanism (3). A rotation adjustment mechanism (5) is provided at the upper part of the Y-axis adjustment mechanism (4). A three-jaw cylinder (6) is provided at the top of the rotation adjustment mechanism (5). A mounting platform (7) is provided directly above the three-jaw cylinder (6). A limit fixing groove (8) facing the three-jaw cylinder (6) runs through the middle of the mounting platform (7). A lamp fixing seat (9) is installed in the limit fixing groove (8). The bottom of the lamp fixing seat (9) clamps a lamp workpiece (10). The bottom end of the lamp workpiece (10) is clamped in the three-jaw cylinder (6). A number of lighting windows (11) are evenly arranged around the lower part of the lamp fixing seat (9) corresponding to the position of the lamp workpiece (10). A projection lamp (12) is provided outside the lighting window (11). An industrial camera (13) is provided at the front end of the projection lamp (12). The industrial camera (13) faces the lamp workpiece (10) in the lighting window (11). The projection lamp (12) is fixedly arranged on the frame (1) through the bracket mechanism (14). A welding window (15) communicating with the lamp workpiece (10) runs through the top of the lamp fixing seat (9). A welding mechanism (16) is attached to the top of the welding window (15). An auxiliary pressing mechanism (17) is provided at the top of the welding mechanism (16). A high-definition display screen (18) is provided at the upper part of the frame (1). A control center (19) is provided on the side of the frame (1). The control center (19) is connected to the X-axis adjustment mechanism (3), the Y-axis adjustment mechanism (4), the rotation adjustment mechanism (5), the three-jaw cylinder (6), the lamp fixing seat (9), the lamp workpiece (10), the projection lamp (12), the industrial camera (13), the welding mechanism (16), the auxiliary pressing mechanism (17) and the high-definition display screen (18) one by one.
2. The concentrating and focusing device according to claim 1, wherein: The rotation adjustment mechanism (5) includes a horizontal rotating disk, angle scales, auxiliary rotating rods and locking limit blocks. Angle scales are evenly arranged around the circumferential surface of the horizontal rotating disk. A number of auxiliary rotating rods are provided on the side of the horizontal rotating disk. A locking limit block is provided at the lower part of the horizontal rotating disk. The limit locking block is detachably arranged at the upper part of the Y-axis adjustment mechanism (4).
3. The condensing and focusing device according to claim 1, characterized in that: The bracket mechanism (14) includes a limit fixing base (20), a rotating disc (21), a lamp head locking groove (22), and a lamp head movable connecting column (23). The limit fixing base (20) is arranged on the installation platform (7). A rotating disc (21) is arranged on the upper part of the limit fixing base (20). A lamp head locking groove (22) is arranged on the side surface of the rotating disc (21). The lamp head locking groove (22) is fixedly sleeved on the head of the projection lamp (12). A lamp head movable connecting column (23) is connected to the tail of the projection lamp (12). The bottom end of the lamp head movable connecting column (23) is installed on the frame (1).
4. The condensing and focusing device according to claim 1, wherein: The auxiliary pressing mechanism (17) includes an auxiliary bracket (24), an electric telescopic cylinder (25), and a limit pressing block (26). The auxiliary bracket (24) is fixedly arranged on the installation platform (7). An electric telescopic cylinder (25) facing the welding mechanism (16) is vertically arranged downward at the top of the auxiliary bracket (24). A limit pressing block (26) is detachably arranged at the bottom end of the electric telescopic cylinder (25). The limit pressing block (26) is an elastic pressing block.
5. The condensing and focusing device according to claim 1, wherein: The welding mechanism (16) is a micro laser welding machine, and the control center (19) is a computer with preset parameters built in.