Full-automatic integrated lamp strip repairing equipment

Abstract

The invention relates to the technical field of lamp strip machining, in particular to full-automatic integrated repair equipment for a lamp strip. Comprising a frame body, an industrial camera arranged on the frame body, a conveying mechanism arranged on the frame body, a detection mechanism rotationally arranged on the conveying mechanism, a feeding mechanism used in cooperation with the conveying mechanism and a repairing mechanism movably arranged between the conveying mechanism and the feeding mechanism, and the industrial camera is located above the conveying mechanism; the conveying mechanism is used for bearing and conveying a lamp strip, the detection mechanism is used for conducting power-on testing on the lamp strip conveyed by the conveying mechanism, the industrial camera is used for conducting image collection on the powered-on lamp strip, and the repairing mechanism is used for picking up materials from the feeding mechanism. And the materials are transferred to the positions, where the bad elements appear, on the lamp strip for repair treatment. According to the invention, the automatic detection and repair work of the lamp strip is realized, the operation is time-saving and labor-saving, the automation degree is improved, the labor cost is reduced, and the batch detection and repair requirements of the lamp strip are met.

Description

Technical Field

[0001] This invention relates to the field of LED strip processing technology, and in particular to a fully automatic integrated LED strip repair equipment. Background Technology

[0002] LED, or Light Emitting Diode, is a commonly used light-emitting device. It emits light by releasing energy through the recombination of electrons and holes, efficiently converting electrical energy into light energy. LEDs come in different sizes, especially MiniLEDs and MicroLEDs. MiniLEDs range in size from 100µm to 300µm, while MicroLEDs are smaller than 100µm. MiniLEDs and MicroLEDs are generally designed as flexible strip structures, commonly known as LED light strips. This is a new type of lighting product that uses FPC flexible substrates and surface-mount LED technology. It is mainly used in building outlines, advertising decoration, and automotive lighting. It supports arbitrary cutting and extension, and is also suitable for complex shapes. It features an IP68 waterproof design, 3M adhesive backing, and a card slot fixing structure. It uses PVC or PC material for the shell and is equipped with multiple colors such as red, green, and blue, as well as seven-color gradient modes. It supports low-voltage safe use and intelligent control, and can achieve dynamic lighting effects through the DMX512 protocol or controller. In the production process of LED light strips, the LED light strips are usually tested by lighting up the LED beads to observe their lighting status. Then, the LED beads that cannot be lit or have other defects are reworked. This is usually done manually by operators. However, the repair rate of LED light strips is not high. Sometimes, a single defective point needs to be repaired again or multiple times. This is not only cumbersome and time-consuming, increasing production costs, but also makes it easy for operators to become fatigued after long hours of work, increasing the probability of missed or incorrect inspections. It is difficult to meet the needs of batch testing and rework of LED light strips. Summary of the Invention

[0003] In order to overcome the shortcomings and deficiencies of the existing technology, the purpose of this invention is to provide a fully automatic integrated repair device for LED strip lights.

[0004] To achieve the above objectives, the present invention provides a fully automatic integrated rework device for LED strip lights, comprising a frame, an industrial camera mounted on the frame, a transport mechanism mounted on the frame, a detection mechanism rotatably mounted on the transport mechanism, a feeding mechanism used in conjunction with the transport mechanism, and a repair mechanism movably mounted between the transport mechanism and the feeding mechanism. The industrial camera is located above the transport mechanism. The transport mechanism is used to carry and transport the LED strip lights. The detection mechanism is used to perform an electrical test on the LED strip lights transported by the transport mechanism. The industrial camera is used to acquire images of the LED strip lights after they are powered on. The repair mechanism is used to pick up materials from the feeding mechanism and transfer the materials to the location on the LED strip lights where defective components appear for rework processing.

[0005] Preferably, the repair mechanism includes a frame, a movable platform movably mounted on the frame, an X-axis drive device for driving the movable platform to move along the X-axis direction of the frame, and a Y-axis drive device for driving the X-axis drive device to move along the Y-axis direction of the frame. The movable platform is equipped with a CCD camera, a material pickup device, a defective component pickup device, and a welding device, which are arranged at intervals along the length of the movable platform.

[0006] Preferably, the material picking device includes a first driving member, a first movable seat driven and connected to the first driving member, a first lifting seat and a second lifting seat disposed on the first movable seat, a first suction head and a second suction head disposed on the first lifting seat and the second lifting seat respectively, and a first lifting cylinder and a second lifting cylinder driven and connected to the first lifting seat and the second lifting seat respectively. The first lifting seat and the second lifting seat are spaced apart and arranged in parallel. The moving platform is provided with a first limit sensor for limiting the displacement distance of the first movable seat. A first sensing baffle that works in conjunction with the first limit sensor is provided on the outer side of the first movable seat.

[0007] Preferably, the defective component picking device includes a second driving member, a second movable seat connected to the second driving member, and a picking suction head disposed on the second movable seat. The moving platform is provided with a second limit sensor for limiting the displacement distance of the second movable seat, and a second sensing baffle that cooperates with the second limit sensor is provided on the outer side of the second movable seat.

[0008] Preferably, the welding device includes a third driving member, a third movable seat connected to the third driving member, and a welding head disposed on the third movable seat. The moving platform is provided with a third limiting sensor for limiting the displacement distance of the third movable seat, and a third sensing baffle that cooperates with the third limiting sensor is provided on the outer side of the third movable seat.

[0009] Preferably, the transport mechanism includes a fixed frame, a movable frame spaced apart from the fixed frame, a first transport belt rotatably mounted on the fixed frame, a second transport belt rotatably mounted on the movable frame, a fourth drive component drivenly connected to the movable frame, a lifting seat disposed between the fixed frame and the movable frame, and a lifting cylinder drivenly connected to the lifting seat. The lifting seat is provided with multiple suction holes arranged in a rectangular array.

[0010] Preferably, the output end of the lifting cylinder is driven and connected to a lifting platform, the lifting platform is connected to the lifting seat, the lifting platform is provided with a guide rod, the frame is provided with a guide sleeve that is slidably connected to the guide rod, the frame is provided with a guide rail, and the bottom of the movable frame is provided with a slider that is slidably connected to the guide rail.

[0011] Preferably, the detection mechanism includes a base, a rotary cylinder disposed on the base, a swing arm driven and connected to the rotary cylinder, a third lifting cylinder disposed on the swing arm, and a guide plate driven and connected to the third lifting cylinder.

[0012] Preferably, the feeding mechanism includes a base frame, a first motor mounted on the base frame, a rotating wheel connected to the first motor, a rotating disk mounted on the base frame, a through hole in the rotating disk, a transmission belt connecting the rotating wheel and the rotating disk, a second motor mounted on the base frame, a cam connected to the second motor, and a lifting rod that rolls against the cam. The lifting rod moves up and down relative to the base frame so that it passes through the through hole and protrudes out of the rotating disk.

[0013] Preferably, a tensioning wheel is provided at one end of the base frame near the rotating wheel, and the tensioning wheel rolls against the outer wall of the transmission belt.

[0014] The beneficial effects of this invention are: to realize automated testing and repair of light strips, saving time and effort, improving the degree of automation and reducing labor costs, and meeting the needs of batch testing and repair of light strips. Attached Figure Description

[0015] The present invention will be further described with reference to the accompanying drawings, but the embodiments in the drawings do not constitute any limitation on the present invention. For those skilled in the art, other drawings can be obtained based on the following drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of the present invention.

[0017] Figure 2 This is a schematic diagram of the structure of the present invention after the outer shell is hidden.

[0018] Figure 3 This is a schematic diagram of the transportation mechanism of the present invention.

[0019] Figure 4 This is a schematic diagram of the detection mechanism of the present invention.

[0020] Figure 5 This is a schematic diagram of the feeding mechanism of the present invention.

[0021] Figure 6 This is a schematic diagram of the repair mechanism of the present invention.

[0022] Figure 7 This is an exploded structural diagram of the material picking device of the present invention.

[0023] The reference numerals in the figures include: 1—Frame 11—Guide Sleeve 12—Guide Rail 2 - Industrial Cameras 3—Transportation Mechanism; 31—Fixed Frame; 32—Mobile Frame 33 – First conveyor belt; 34 – Second conveyor belt; 35 – Fourth drive unit 36 – Lifting seat; 37 – Lifting cylinder; 38 – Suction port 39—Lifting platform; 310—Guide rod; 311—Slider. 4—Detection mechanism; 41—Base; 42—Rotary cylinder 43 - Swing arm; 44 - Third lifting cylinder; 45 - Guide plate 5—Feeding Mechanism; 51—Base Frame; 52—First Motor 53 - Rotating wheel 54 - Rotating disk 55 - Through hole 56—Second motor 57—Cam 58—Lifting rod 59 — Tensioner wheel; 510 — Connecting block; 511 — Return spring 6—Repair Mechanism 61—Standard 62—Mobile Platform; 621—First Limit Sensor; 622—Second Limit Sensor 623 - Third Limit Sensor 63 – X-axis drive unit; 64 – Y-axis drive unit; 65 – CCD camera 66—Material Pickup Device; 661—First Driving Component; 662—First Moving Base 663 - First lifting seat; 664 - Second lifting seat; 665 - First suction head 666 – Second suction head; 667 – First lifting cylinder; 668 – Second lifting cylinder 669—First sensor baffle 67—Defective Component Pickup Device; 671—Second Drive Unit; 672—Second Moving Base 673 – Material suction head; 674 – Second sensing baffle 68—Welding device; 681—Third driving component; 682—Third moving base 683—Welding head; 684—Third induction baffle. Detailed Implementation

[0024] To make the above-mentioned objects, features, and advantages of the present invention more apparent and understandable, specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of the present invention. However, the present invention can be practiced in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] The present invention will now be described in detail with reference to the accompanying drawings.

[0026] like Figures 1 to 7 As shown, the present invention discloses a fully automatic integrated rework device for LED strip lights, comprising a frame 1, an industrial camera 2 mounted on the frame 1, a transport mechanism 3 mounted on the frame 1, a detection mechanism 4 rotatably mounted on the transport mechanism 3, a feeding mechanism 5 used in conjunction with the transport mechanism 3, and a repair mechanism 6 movably mounted between the transport mechanism 3 and the feeding mechanism 5. The industrial camera 2 is located above the transport mechanism 3. The transport mechanism 3 is used to carry and transport the LED strip lights. The detection mechanism 4 is used to perform an electrical test on the LED strip lights transported by the transport mechanism 3. The industrial camera 2 is used to acquire images of the LED strip lights after they are powered on. The repair mechanism 6 is used to pick up materials from the feeding mechanism 5 and transfer the materials to the location on the LED strip lights where defective components appear for rework processing.

[0027] During operation, the light strip is first carried and transported by the transport mechanism 3, and its position is corrected in real time during the transport process. Then, the detection mechanism 4 flips upward relative to the frame 1, so that the detection mechanism 4 flips from a horizontal state to a vertical state, so that the detection mechanism 4 can connect the light strip and light up each LED of the light strip one by one, thereby performing corresponding optical performance tests on the light strip, including but not limited to luminous flux, luminous efficacy, color temperature, color rendering index and other items. At the same time, the industrial camera 2 located above the transport mechanism 3 captures high-definition images of the light strip under test and accurately records the position of the defective LEDs that cannot be lit due to defects. The repair mechanism 6 is driven by the PLC control system to move to the position of the feeding mechanism 5, picks up the material from the feeding mechanism 5, positions and moves it to the position of the defective LED, thereby performing targeted rework of the defective LED. Finally, the repaired light strip is transported to the subsequent process by the transport mechanism 3. This equipment effectively replaces manual repair of defects in MiniLED and MicroLED light strips, achieving a 99% first-time repair success rate and significantly improving product quality. The equipment completes the detection and repair of a single defect in just 6 to 10 minutes, effectively solving the problem of low efficiency in manual repair, reducing repair costs, and meeting the needs of manufacturers for automated repair of defects in MiniLED and MicroLED light strips. It boasts a high degree of automation. This invention enables automated detection and rework of light strips, saving time and effort, increasing automation, reducing labor costs, and meeting the needs for batch detection and rework of light strips.

[0028] The repair mechanism 6 in this embodiment includes a frame 61, a movable platform 62 movably mounted on the frame 61, an X-axis drive device 63 for driving the movable platform 62 to move along the X-axis direction of the frame 61, and a Y-axis drive device 64 for driving the X-axis drive device 63 to move along the Y-axis direction of the frame 61. The movable platform 62 is equipped with a CCD camera 65, a material pickup device 66, a defective component pickup device 67, and a welding device 68. The CCD camera 65, the material pickup device 66, the defective component pickup device 67, and the welding device 68 are arranged at intervals along the length direction of the movable platform 62. Specifically, both the X-axis drive device 63 and the Y-axis drive device 64 adopt existing linear modules. The Y-axis drive device 64 drives the X-axis drive device 63 to move along the Y-axis direction of the stand 61, and the X-axis drive device 63 drives the moving platform 62 to move along the X-axis direction of the stand 61. This causes the moving platform 62 to move back and forth and left and right relative to the stand 61, meeting the needs of multi-directional movement. The movement is stable and highly accurate. The CCD camera 65 further precisely locates the specific position of the defective LED bead. The defective component picking device 67 picks up the defective LED bead from the LED strip, and the material picking device 66 picks up the good LED bead from the feeding mechanism 5 and places the good LED bead in the empty position after the defective LED bead has been removed. Finally, the soldering device 68 applies solder to replenish the good LED bead and solders it to the LED strip, thus completing the fully automated rework of the LED strip.

[0029] The material picking device 66 in this embodiment includes a first driving member 661, a first movable seat 662 driven and connected to the first driving member 661, a first lifting seat 663 and a second lifting seat 664 disposed on the first movable seat 662, a first suction head 665 and a second suction head 666 respectively disposed on the first lifting seat 663 and the second lifting seat 664, and a first lifting cylinder 667 and a second lifting cylinder 668 respectively driven and connected to the first lifting seat 663 and the second lifting seat 664. The first lifting seat 663 and the second lifting seat 664 are spaced apart and arranged in parallel. The movable platform 62 is provided with a first limit sensor 621 for limiting the displacement distance of the first movable seat 662. A first sensing baffle 669 that cooperates with the first limit sensor 621 is provided on the outer side of the first movable seat 662. Specifically, the first driving component 661 drives the first lifting seat 663 and the second lifting seat 664 to move up and down via the first movable seat 662. Since the first lifting seat 663 is equipped with a first suction head 665 and the second lifting seat 664 is equipped with a second suction head 666, and the first suction head 665 and the second suction head 666 have different dimensions, this allows for the suction of two materials of different sizes on the same Z-axis without the need to change the suction heads. The first lifting cylinder 667 drives the first lifting seat 663 to move back and forth up and down so that the first suction head 665 can pick up materials. The material is accurately placed into the empty position in the light strip. The second lifting cylinder 668 drives the second lifting seat 664 to move up and down back and forth, so that the second suction head 666 can pick up the material and accurately place it into the empty position in the light strip. The material is such as good quality LED beads or other light strip components. When the first limit sensor 621 detects the obstruction of the first sensing baffle 669, it immediately sends a signal to the first driving component 661, controlling the first driving component 661 to stop operating, effectively limiting the displacement distance of the first moving seat 662. The limiting effect is good, improving the working safety performance. The first driving component 661 adopts the existing linear module technology. The specific structure and working principle will not be described in detail here.

[0030] The defective component pickup device 67 of this embodiment includes a second driving member 671, a second movable base 672 driven and connected to the second driving member 671, and a picking-up suction head 673 disposed on the second movable base 672. The movable platform 62 is provided with a second limit sensor 622 for limiting the displacement distance of the second movable base 672. A second sensing baffle 674 cooperating with the second limit sensor 622 is provided on the outer side of the second movable base 672. Specifically, the second driving member 671 drives the picking-up suction head 673 to move up and down through the second movable base 672, so that the picking-up suction head 673 picks up and removes defective LED beads from the LED strip. When the second limit sensor 622 senses and detects the obstruction of the second sensing baffle 674, it immediately sends a signal to the second driving member 671 to control the second driving member 671 to stop operating, effectively limiting the displacement distance of the second movable base 672, with good limiting effect and improved work safety performance. The second driving member 671 adopts a linear module of the prior art, and its specific structure and working principle will not be described in detail here.

[0031] The welding device 68 in this embodiment includes a third driving member 681, a third moving seat 682 driven and connected to the third driving member 681, and a welding head 683 disposed on the third moving seat 682. The moving platform 62 is provided with a third limiting sensor 623 for limiting the displacement distance of the third moving seat 682. A third sensing baffle 684 that cooperates with the third limiting sensor 623 is disposed on the outer side of the third moving seat 682. Specifically, the third driving component 681 drives the welding head 683 to move up and down via the third moving seat 682, so that the welding head 683 welds and fixes the good LED beads onto the LED strip, realizing the replacement of defective LED beads with good ones. The welding head 683 is a laser welding head 683, which is responsible for transmitting, shaping, focusing, and delivering the laser beam from the light source to the workpiece to achieve material melting and joining. It is typically composed of an optical transmission unit, a focusing system, a cooling system, a protective gas delivery unit, a mechanical adjustment mechanism, and a monitoring / control module. Compared with a laser cutting head, the welding head 683 has a larger spot size, moderate power density, and is equipped with a protective gas to prevent weld oxidation, thus improving welding efficiency. When the third limit sensor 623 detects the obstruction of the third sensing baffle 684, it immediately sends a signal to the third driving component 681 to control the third driving component 681 to stop operating, effectively limiting the displacement distance of the third moving seat 682, providing good limiting effect and improving work safety performance. The third drive unit 681 adopts a linear module based on existing technology. The specific structure and working principle will not be described in detail here.

[0032] The transport mechanism 3 in this embodiment includes a fixed frame 31, a movable frame 32 spaced apart from the fixed frame 31, a first transport belt 33 rotatably disposed on the fixed frame 31, a second transport belt 34 rotatably disposed on the movable frame 32, a fourth drive member 35 drivenly connected to the movable frame 32, a lifting seat 36 disposed between the fixed frame 31 and the movable frame 32, and a lifting cylinder 37 drivenly connected to the lifting seat 36. The lifting seat 36 is provided with a plurality of suction holes 38, which are arranged in a rectangular array. Specifically, the fourth driving component 35 drives the movable frame 32 to move closer to or further away from the fixed frame 31, thereby flexibly adjusting the distance between the movable frame 32 and the fixed frame 31 according to different sizes and specifications of light strips, providing strong versatility. Since the first conveyor belt 33 is rotatably mounted on the fixed frame 31 and the second conveyor belt 34 is rotatably mounted on the movable frame 32, the first and second conveyor belts 33 and 34 jointly transport the light strip. When the light strip is transported above the lifting seat 36, the lifting cylinder 37 drives the lifting seat 36 to move upward, causing the lifting seat 36 to fit and support the light strip. Because multiple suction holes 38 are arranged in a rectangular array on the lifting seat 36, the suction force generated by the multiple suction holes 38 smoothly adsorbs the light strip, allowing the entire light strip to be placed flat and extended on the lifting seat 36, thus ensuring efficient rework of the light strip. The fourth driving component 35 adopts a linear module of existing technology; its specific structure and working principle will not be elaborated here.

[0033] In this embodiment, the output end of the lifting cylinder 37 is driven and connected to a lifting platform 39. The lifting platform 39 is connected to the lifting seat 36. The lifting platform 39 is provided with a guide rod 310. The frame 1 is provided with a guide sleeve 11 that is slidably connected to the guide rod 310. The frame 1 is provided with a guide rail 12. The bottom of the movable frame 32 is provided with a slider 311 that is slidably connected to the guide rail 12. Specifically, when the lifting cylinder 37 drives the lifting platform 39 to move up and down, the lifting platform 39 is slidably connected to the guide sleeve 11 through the guide rod 310, which effectively reduces frictional resistance and improves the stability of the lifting seat 36 on the lifting platform 39. When the fourth driving member 35 drives the movable frame 32 to move closer to or away from the fixed frame 31, the movable frame 32 is slidably connected to the guide rail 12 through the slider 311, which improves the stability of the movable frame 32.

[0034] The detection mechanism 4 in this embodiment includes a base 41, a rotary cylinder 42 disposed on the base 41, a swing arm 43 driven and connected to the rotary cylinder 42, a third lifting cylinder 44 disposed on the swing arm 43, and a guide plate 45 driven and connected to the third lifting cylinder 44. Specifically, the rotary cylinder 42 is disposed on the base 41, and the output end of the rotary cylinder 42 is rotatably connected to the swing arm 43, thereby causing the swing arm 43 to swing to the position above the light strip, so that the third lifting cylinder 44 disposed on the swing arm 43 can drive the guide plate 45 to move downward, so that the guide plate 45 is electrically connected to the light strip and successfully turns on the light strip.

[0035] The feeding mechanism 5 of this embodiment includes a base frame 51, a first motor 52 disposed on the base frame 51, a rotating wheel 53 driven and connected to the first motor 52, a rotating disk 54 rotatably disposed on the base frame 51, a through hole 55 disposed on the rotating disk 54, a transmission belt connecting the rotating wheel 53 and the rotating disk 54, a second motor 56 disposed on the base frame 51, a cam 57 driven and connected to the second motor 56, and a lifting rod 58 that rolls against the cam 57. The lifting rod 58 moves up and down relative to the base frame 51 so that the lifting rod 58 passes through the through hole 55 and protrudes out of the rotating disk 54. Specifically, the first motor 52 drives the rotating wheel 53 to rotate, and the rotating wheel 53 drives the rotating disk 54 to rotate via a transmission belt (not shown). Preferably, four through holes 55 are provided, and the four through holes 55 are arranged around the circumference of the rotating disk 54. The four through holes 55 are used to place four material trays loaded with different materials. As the rotating disk 54 rotates, it is convenient to switch to the corresponding material tray. The second motor 56 drives the cam 57 to rotate. Since the cam 57 has a specific protruding profile, the cam 57 rolls against the lifting rod 58 and drives the lifting rod 58 to move up and down, thereby converting the rotational motion of the cam 57 into the reciprocating up and down movement of the lifting rod 58. By using the lifting rod 58 to pass through the through hole 55 and protrude out of the rotating disk 54, the material tray can be smoothly removed from the rotating disk 54, which facilitates the loading, unloading and replacement of the material tray.

[0036] In this embodiment, a tensioning wheel 59 is provided at one end of the base frame 51 near the rotating wheel 53. The tensioning wheel 59 rolls against the outer wall of the transmission belt. Specifically, there are two tensioning wheels 59, which roll against both sides of the transmission belt respectively, so that the transmission belt maintains appropriate tension, effectively preventing slippage and ensuring the continuity of power transmission.

[0037] In this embodiment, a connecting block 510 is provided at one end of the lifting rod 58 near the cam 57. The connecting block 510 is connected to the lifting rod 58. The cam 57 rolls against the outer wall of the connecting block 510. The lifting rod 58 is provided with a return spring 511, which is sleeved on the outside of the lifting rod 58. One end of the return spring 511 abuts against the connecting block 510, and the other end abuts against the base frame 51. Specifically, the return spring 511 is sleeved on the outside of the lifting rod 58, such that one end of the return spring 511 abuts against the connecting block 510, and the other end abuts against the base frame 51. The cam 57 rolls against the outer wall of the connecting block 510. The connecting block 510 is connected to the lifting rod 58 and drives the lifting rod 58 to move up and down. The elastic force of the return spring 511 facilitates the rapid reset of the lifting rod 58, ensuring stable and reliable operation.

[0038] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0039] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the essence and scope of the technical solutions of the present invention.

Claims

1. A fully automatic integrated repair device for LED strip lights, characterized in that: The device includes a frame, an industrial camera mounted on the frame, a transport mechanism mounted on the frame, a detection mechanism rotatably mounted on the transport mechanism, a feeding mechanism used in conjunction with the transport mechanism, and a repair mechanism movably mounted between the transport mechanism and the feeding mechanism. The industrial camera is located above the transport mechanism. The transport mechanism is used to carry and transport the light strip. The detection mechanism is used to perform an electrical test on the light strip transported by the transport mechanism. The industrial camera is used to acquire images of the powered-on light strip. The repair mechanism is used to pick up materials from the feeding mechanism and transfer the materials to the location of the defective component on the light strip for rework.

2. The fully automatic integrated repair equipment for LED strip lights according to claim 1, characterized in that: The repair mechanism includes a frame, a movable platform movably mounted on the frame, an X-axis drive device for driving the movable platform to move along the X-axis direction of the frame, and a Y-axis drive device for driving the X-axis drive device to move along the Y-axis direction of the frame. The movable platform is equipped with a CCD camera, a material pickup device, a defective component pickup device, and a welding device. The CCD camera, material pickup device, defective component pickup device, and welding device are arranged at intervals along the length of the movable platform.

3. The fully automatic integrated repair equipment for LED strip lights according to claim 2, characterized in that: The material picking device includes a first driving component, a first movable seat driven by the first driving component, a first lifting seat and a second lifting seat disposed on the first movable seat, a first suction head and a second suction head disposed on the first lifting seat and the second lifting seat respectively, and a first lifting cylinder and a second lifting cylinder driven by the first lifting seat and the second lifting seat respectively. The first lifting seat and the second lifting seat are spaced apart and arranged in parallel. The moving platform is provided with a first limit sensor for limiting the displacement distance of the first movable seat. A first sensing baffle that works in conjunction with the first limit sensor is provided on the outer side of the first movable seat.

4. The fully automatic integrated repair equipment for LED strip lights according to claim 2, characterized in that: The defective component picking device includes a second driving member, a second movable seat connected to the second driving member, and a picking suction head disposed on the second movable seat. The moving platform is provided with a second limit sensor for limiting the displacement distance of the second movable seat, and a second sensing baffle that cooperates with the second limit sensor is disposed on the outer side of the second movable seat.

5. The fully automatic integrated repair equipment for LED strip lights according to claim 2, characterized in that: The welding device includes a third driving component, a third movable seat connected to the third driving component, and a welding head disposed on the third movable seat. The moving platform is provided with a third limiting sensor for limiting the displacement distance of the third movable seat, and a third sensing baffle that works in conjunction with the third limiting sensor is disposed on the outer side of the third movable seat.

6. The fully automatic integrated repair equipment for LED strip lights according to claim 1, characterized in that: The transport mechanism includes a fixed frame, a movable frame spaced apart from the fixed frame, a first transport belt rotatably mounted on the fixed frame, a second transport belt rotatably mounted on the movable frame, a fourth drive component driven by the movable frame, a lifting seat located between the fixed frame and the movable frame, and a lifting cylinder driven by the lifting seat. The lifting seat is provided with multiple suction holes arranged in a rectangular array.

7. The fully automatic integrated repair equipment for LED strip lights according to claim 6, characterized in that: The output end of the lifting cylinder is driven and connected to a lifting platform. The lifting platform is connected to the lifting seat. The lifting platform is provided with a guide rod. The frame is provided with a guide sleeve that is slidably connected to the guide rod. The frame is provided with a guide rail. The bottom of the movable frame is provided with a slider that is slidably connected to the guide rail.

8. The fully automatic integrated repair equipment for LED strip lights according to claim 1, characterized in that: The detection mechanism includes a base, a rotary cylinder mounted on the base, a swing arm connected to the rotary cylinder, a third lifting cylinder mounted on the swing arm, and a guide plate connected to the third lifting cylinder.

9. The fully automatic integrated repair equipment for LED strip lights according to claim 1, characterized in that: The feeding mechanism includes a base frame, a first motor mounted on the base frame, a rotating wheel connected to the first motor, a rotating disk mounted on the base frame, a through hole in the rotating disk, a transmission belt connecting the rotating wheel and the rotating disk, a second motor mounted on the base frame, a cam connected to the second motor, and a lifting rod that rolls against the cam. The lifting rod moves up and down relative to the base frame so that it passes through the through hole and protrudes out of the rotating disk.

10. The fully automatic integrated repair equipment for LED strip lights according to claim 9, characterized in that: A tensioning wheel is provided at one end of the base frame near the rotating wheel, and the tensioning wheel rolls against the outer wall of the transmission belt.

Images