COBLED direct type light bar detection device and detection method thereof

Abstract

The invention relates to the technical field of light bar detection, and discloses a COBLED direct type light bar detection device and a detection method thereof.The COBLED direct type light bar detection device comprises a bottom frame, an observation window is fixedly connected to the end face of the bottom frame, a control panel is fixedly connected to the end face of the end, close to the observation window, of the bottom frame, and a conveying belt is arranged on the surface of the side, close to the control panel, of the bottom frame; an engine is arranged on the inner wall of the side, away from the conveying belts, of the bottom frame, a motor is arranged on the inner wall of the side, close to the engine, of the bottom frame, the number of the conveying belts is three, and the three conveying belts are distributed along the surface of the bottom frame at equal intervals. When the light bar detection device is used, one end of a light bar needing to be detected is bound to a take-up column, the take-up column is powered on, the device begins to operate, at the moment, a control panel in a conveying component controls a threaded lifting rod to operate, the threaded lifting rod drives a lifting sliding plate to ascend and descend along the surface of a sliding plate shaft column through threaded connection, and meanwhile, the lifting sliding plate is driven to ascend and descend along the surface of the sliding plate shaft column. When the lifting sliding plate operates, the rotation control plate is driven to operate.

Description

Technical Field

[0001] The present invention relates to the technical field of light bar detection equipment, and in particular to a COBLED direct-down light bar detection device and a detection method thereof. Background Art

[0002] COBLED direct-down light strip is mainly composed of substrate, LED lamp beads and LED lens. It is a luminous light strip that uses LED as the light source and uses the morphological refraction principle of the lens to evenly illuminate the light emitted by the LED on electronic devices such as LCD TV screens and flat-panel screens.

[0003] The COBLED direct-down light bar inspection device is mainly used to check the brightness, uniformity, color consistency and other key parameters of the light bar to ensure the quality and performance of the product. At present, when inspecting the direct-down light bar, it is necessary to first power on the light bar, and then place a diffusion plate on the powered-on light bar to test the optical effect of the backlight light bar through the diffusion plate. However, since the direct-down light bar is a long strip, if it is manually observed and inspected, the light bar must be adjusted after long observation, which will cause visual fatigue to the workers, resulting in low efficiency in workers' inspection of direct-down light bars. Summary of the invention

[0004] The object of the present invention is to provide a COB LED direct-down light bar detection device and a detection method thereof to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention is a COBLED direct-down light bar detection device and a detection method thereof, comprising a bottom frame, an end face of the bottom frame is fixedly connected with an observation window, an end face of the bottom frame close to the observation window is fixedly connected with a control board, a surface of the bottom frame close to the control board is provided with a conveyor belt, an inner wall of the bottom frame away from the conveyor belt is provided with an engine, an inner wall of the bottom frame close to the engine is provided with a motor, three conveyor belts are provided, and the three conveyor belts are equidistantly distributed along the surface of the bottom frame, and further comprising:

[0007] A conveying component, the conveying component comprises a threaded lifting rod, a lifting slide is threadedly connected to the surface of the threaded lifting rod, and a slide shaft column is slidably connected to the inside of the lifting slide away from one end of the threaded lifting rod;

[0008] An observation component, the observation component comprises an output shaft, the surface of the output shaft is transmission-connected with an output belt, and the inner wall of the output belt away from one end of the output shaft is rotationally connected with a transmission shaft;

[0009] The collecting component comprises a threaded lifting shaft, a surface of the threaded lifting shaft is threadedly connected with a connecting telescopic plate, and an end surface of the connecting telescopic plate away from one end of the threaded lifting shaft is fixedly connected with a wire taking-up pressure column.

[0010] Furthermore, the conveying component includes a rotation control plate, the end surface of the rotation control plate is rotatably connected to a rotation shaft, the surface of the rotation shaft is fixedly connected to a wire taking-up pressure column, the number of the threaded lifting shafts is provided with two, and the two threaded lifting shafts are symmetrically distributed on the surface of the control plate, the surface of the lifting slide plate close to the control plate is fixedly connected to the top of the rotation control plate, the end surface of the slide plate shaft column away from the lifting slide plate is fixedly connected to the surface of the bottom frame, the number of the rotation control plates is provided with two, and the two rotation control plates are symmetrically distributed on the surface of the lifting slide plate, the number of the rotation shafts is provided with two, and the two rotation shafts are symmetrically distributed on the end surface of the rotation control plate, the number of the cleaning fans is provided with twelve, the twelve cleaning fans are divided into three groups, and each group is provided with four, the three groups of cleaning fans are equidistantly distributed along the surface of the rotation shaft, and each group of cleaning fans is symmetrically distributed around the surface center of the rotation shaft.

[0011] Furthermore, the end surface of the bottom frame close to the control panel is fixedly connected to a positioning control plate, the surface of the positioning control plate is rotatably connected to a lighting plate, the end surface of the lighting plate away from the positioning control plate is fixedly connected to a positioning column, the end surface of the positioning control plate away from the conveyor belt is fixedly connected to a connecting rod, and the number of the connecting rods is three, and the three connecting rods are equidistantly distributed along the surface of the bottom frame.

[0012] Furthermore, the observation component includes an internally threaded skateboard, the surface of the internally threaded skateboard is slidably connected to a skateboard sleeve column, the end face of the skateboard sleeve column away from one end of the internally threaded skateboard is fixedly connected to a magnifying observation plate, the number of the transmission shafts is provided at two, and the two transmission shafts are symmetrically distributed on the surface of the output belt, the interior of the internally threaded skateboard is threadedly connected to the surface of the transmission shaft, the number of the internally threaded skateboards is provided at two, and the two internally threaded skateboards are symmetrically distributed on the surface of the magnifying observation plate, the end face of the skateboard sleeve column close to one end of the output belt is fixedly connected to the surface of the bottom frame, and the end face of the transmission shaft is rotatably connected to the inner wall of the skateboard sleeve column.

[0013] Furthermore, the surface of the magnifying observation plate away from the internal threaded slide plate is slidably connected to a sliding marking rod, the surface of the magnifying observation plate close to the sliding marking rod is fixedly connected to a connecting block, the end face of the connecting block away from the end of the magnifying observation plate is fixedly connected to a card plate slide groove plate, the surface of the card plate slide groove plate is slidably connected to the card plate, the number of the sliding marking rods is set to two, and the two sliding marking rods are symmetrically distributed on the surface of the magnifying observation plate, the number of the connecting blocks is set to two, and the two connecting blocks are symmetrically distributed on the surface of the card plate slide groove plate.

[0014] Furthermore, a telescopic card plate is fixedly connected to the surface of the control plate close to the skateboard sleeve column, a steering control plate is provided on the end face of the control plate close to one end of the telescopic card plate, and an output belt card plate is fixedly connected to the end face of the steering control plate away from one end of the control plate, the inner wall of the telescopic card plate is clamped with the surface of the internally threaded skateboard, and the surface of the output belt card plate is in contact with the inner wall of the output belt.

[0015] Furthermore, the collecting component includes a transmission belt, the transmission belt is internally rotatably connected to a transmission column, the inner wall of the transmission column is plugged with a wire-taking column, the inner wall of the wire-taking column away from one end of the transmission column is rotatably connected to an energized plug column, the end face of the energized plug column away from one end of the wire-taking column is fixedly connected to a wire-taking horizontal plate, the inner wall of the wire-taking horizontal plate is fixedly connected to a wire column slide plate, the inner wall of the transmission belt away from one end of the transmission column is transmission-connected to the surface of the output shaft, the number of the transmission columns is provided with three, and the three transmission columns are equidistantly distributed along the surface of the wire-taking horizontal plate, the end face of the wire-taking horizontal plate close to one end of the wire-taking column is clamped with the surface of the bottom frame, the surface of the threaded lifting shaft observes the inner wall of the bottom frame to the end face of the wire-taking horizontal plate, and is rotatably connected to the inner wall of the bottom frame.

[0016] Furthermore, an auxiliary sliding column is fixedly connected to the surface of the bottom frame close to the wire column slide plate, a spring sliding column is slidably connected to the surface of the auxiliary sliding column, a wire taking-up pressure column groove is fixedly connected to the surface of the spring sliding column close to the wire taking-up pressure column, an end surface of the spring sliding column away from the auxiliary sliding column is fixedly connected to the surface of the wire taking-up pressure column, and an inner wall of the wire taking-up pressure column groove is slidably connected to the surface of the wire taking-up pressure column close to the spring sliding column.

[0017] Furthermore, the COB LED direct-down light bar detection device and detection method thereof include the following steps:

[0018] S1: When one end of the light bar to be tested is tied to the take-up column and the take-up column is powered on, the device starts to run, and the control board controls the threaded lifting rod to run. The threaded lifting rod drives the lifting slide to move up and down along the surface of the slide shaft column through the threaded connection;

[0019] S2: The engine starts, driving the output shaft to run. The output shaft drives the transmission shaft to rotate along the inner wall of the slide plate sleeve through the transmission connection. The transmission shaft drives the internal threaded slide plate to slide along the inner wall of the slide plate sleeve through the surface thread connection, and performs lifting operation;

[0020] S3: When the internal thread slide plate is lifted and lowered, it will drive the magnifying observation plate to move, and the magnifying observation plate will magnify and observe the light strip through the height distance directly from the light strip. At the same time, when the magnifying observation plate is moving, it will drive the sliding marking rod to move, and the sliding marking rod will slide along the surface of the magnifying observation plate;

[0021] S4: The motor starts, driving the threaded lifting shaft to rotate. The threaded lifting shaft is connected through the surface thread, driving the connected telescopic plate to move up and down along the surface of the threaded lifting shaft. At the same time, the lifting effect drives the wire-collecting pressure column to move along the surface of the wire column slide plate.

[0022] The present invention has the following beneficial effects:

[0023] When the present invention is in use, when one end of the light strip to be inspected is tied to the take-up column, and the take-up column is energized, the device starts to operate. At this time, in the transmission component, the control board controls the operation of the threaded lifting rod, and the threaded lifting rod drives the lifting slide plate to lift and lower along the surface of the slide plate shaft column through a threaded connection. At the same time, when the lifting slide plate is running, it will drive the self-rotation control board to operate, and the self-rotation control board controls the rotation of the rotation shaft. When the rotation shaft rotates, it will drive the cleaning fan to rotate. Through the lifting and lowering operation of the lifting slide plate, the cleaning fan will be driven to clean the surface of the light strip to be inspected to prevent the dust on its surface from affecting the observation and inspection thereof. At the same time, when the light strip runs along the surface of the conveyor belt, the positioning control board will drive the lighting board to rotate, and the multi-angle light folding of the lighting board will enhance the observation effect. At the same time, the positioning control board drives the positioning column to telescopically operate, and the position of the light strip is adjusted by the telescopic operation of the positioning column to prevent it from falling or other phenomena from affecting the observation and inspection thereof.

[0024] When the present invention is in use, the engine in the observation component is started to drive the output shaft to run, and the output shaft drives the transmission shaft to rotate along the inner wall of the skateboard sleeve column through the transmission connection, and the transmission shaft drives the internal threaded skateboard to slide and connect along the inner wall of the skateboard sleeve column through the surface thread connection, and perform lifting and lowering operation. When the internal threaded skateboard is lifted and lowered, it will drive the magnified observation plate to run, and the magnified observation plate will magnify and observe the light strip through the direct height distance with the light strip. At the same time, when the magnified observation plate is running, it will drive the sliding marking rod to run, and the sliding marking rod will slide along the surface of the magnified observation plate to mark the defective light strip. At the same time, when the magnified observation plate is running, it will drive the connecting block to run, and the change of the connecting block drives the card The pallet chute plate is running, when the pallet chute plate is running, it will drive the pallet plate to run, and the pallet plate will slide along the surface of the pallet chute plate to limit the transmission belt in the transmission route of the defective light strip, so that it will no longer collect the light strip and can be processed in time. At the same time, the control board controls the telescopic pallet to extend and retract, and the telescopic pallet will limit the internal threaded slide plate, so that it will no longer be lifted and lowered. At the same time, the control board controls the steering control board to run, and the steering control board changes the control of the output belt pallet to limit the output belt. When observing and inspecting light strips of different models, the magnifying effect of the magnifying observation board on the light strip is controlled by adjusting the lifting height of the internal threaded slide plate, and the light strip is processed in time.

[0025] When the present invention is in use, the motor is started in the collecting component, driving the threaded lifting shaft to rotate and operate, and the threaded lifting shaft is connected through the surface thread, driving the connected telescopic plate to lift and operate along the surface of the threaded lifting shaft, and at the same time, the wire taking-up pressure post is driven to operate along the surface of the wire post slide plate through the pulling effect. At the same time, when the output shaft is running, it will drive the transmission belt to rotate and operate, and the transmission belt changes to drive the transmission post to rotate along the inner wall of the bottom frame, and the transmission post changes to drive the wire taking-up post to rotate and operate along the surface of the energized plug post. When the wire taking-up post is running, the change collects and processes the light strip on each line. At the same time, when the wire taking-up pressure post is running, it will drive the spring slide plate to slide and operate along the surface of the auxiliary sliding post and stretch it at the same time. The spring slide plate applies a reaction force to it through the elastic force generated, and can play an auxiliary role when it is reset. At the same time, when the wire taking-up pressure post is running, the surface of the wire taking-up pressure post close to the spring slide plate on one side will slide and operate along the inner wall of the wire taking-up pressure post groove, ensuring that the two ends of the wire taking-up pressure post can be in the same plane.

[0026] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0028] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0029] Figure 2 It is a cross-sectional view of the overall structure of the present invention;

[0030] Figure 3 It is a schematic diagram of the structure of the transmission component of the present invention;

[0031] Figure 4 It is a cross-sectional view of the transmission component structure of the present invention;

[0032] Figure 5 It is a cross-sectional view of the structure of the observation component of the present invention;

[0033] Figure 6 This is a schematic diagram of the telescopic card structure of the present invention;

[0034] Figure 7 It is a cross-sectional view of the structure of the collecting component of the present invention;

[0035] Figure 8 It is a rear view of the collecting component structure of the present invention;

[0036] Fig. 9 It is a schematic diagram of a COBLED direct-down light bar detection device and a detection method thereof of the present invention.

[0037] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0038] In the figure: 1, conveying component; 2, observation component; 3, collecting component; 4, engine; 5, motor; 6, control panel; 7, conveyor belt; 8, bottom frame; 9, observation window; 21, threaded lifting rod; 22, lifting slide plate; 23, slide plate shaft column; 24, self-rotation control panel; 25, self-rotation shaft; 26, cleaning fan; 27, positioning control panel; 28, polishing board; 29, positioning column; 30, connecting rod; 41, output shaft; 42, output belt; 43, transmission shaft; 44, internal thread slide plate; 45, slide plate cover Column; 46, magnifying observation plate; 47, sliding marking rod; 48, connecting block; 49, card plate slide plate; 50, card plate; 51, telescopic card plate; 52, steering control board; 53, output belt card plate; 61, threaded lifting shaft; 62, connecting telescopic plate; 63, wire-receiving pressure column; 64, transmission belt; 65, transmission column; 66, wire-receiving column; 67, power plug column; 68, wire-receiving horizontal plate; 69, wire column slide plate; 70, transmission column plate; 71, auxiliary slide column; 72, spring slide plate; 73, wire-receiving pressure column groove. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] See also Figure 1 - Fig. 9 As shown, the present invention is a COBLED direct-down light bar detection device and a detection method thereof, comprising a bottom frame 8, an observation window 9 is fixedly connected to the end face of the bottom frame 8, a control board 6 is fixedly connected to the end face of the bottom frame 8 close to the observation window 9, a conveyor belt 7 is arranged on the surface of the bottom frame 8 close to the control board 6, an engine 4 is arranged on the inner wall of the bottom frame 8 away from the conveyor belt 7, a motor 5 is arranged on the inner wall of the bottom frame 8 close to the engine 4, three conveyor belts 7 are arranged, and the three conveyor belts 7 are equidistantly distributed along the surface of the bottom frame 8, and further comprising:

[0041] The conveying component 1 includes a threaded lifting rod 21, and the control board 6 controls the operation of the threaded lifting rod 21. The threaded lifting rod 21 drives the lifting slide 22 to move up and down along the surface of the slide shaft column 23 through a threaded connection. At the same time, when the lifting slide 22 is running, it will drive the rotation control board 24 to run. The surface of the threaded lifting rod 21 is threadedly connected with the lifting slide 22, and the lifting slide 22 is slidably connected to the slide shaft column 23 at one end away from the threaded lifting rod 21;

[0042] Observation component 2, observation component 2 includes an output shaft 41, the engine 4 is started, driving the output shaft 41 to run, the output shaft 41 drives the transmission shaft 43 to rotate along the inner wall of the slide plate sleeve column 45 through a transmission connection, the surface of the output shaft 41 is transmission-connected with an output belt 42, the inner wall of the output belt 42 away from the output shaft 41 is rotationally connected with the transmission shaft 43, the transmission shaft 43 drives the internal thread slide plate 44 to slide along the inner wall of the slide plate sleeve column 45 through a surface thread connection, and performs lifting operation;

[0043] The collecting component 3 includes a threaded lifting shaft 61. When the motor 5 is started, the threaded lifting shaft 61 is driven to rotate. The threaded lifting shaft 61 is connected through a surface thread, driving the connected telescopic plate 62 to move up and down along the surface of the threaded lifting shaft 61. At the same time, the wire-receiving pressure column 63 is driven to move along the surface of the wire column slide plate 69 through the pulling effect. The surface of the threaded lifting shaft 61 is threadedly connected with a connected telescopic plate 62, and the end face of the connected telescopic plate 62 away from the threaded lifting shaft 61 is fixedly connected with the wire-receiving pressure column 63.

[0044] The transmission component 1 includes a rotation control plate 24, which controls the rotation shaft 25 to rotate. The end surface of the rotation control plate 24 is rotatably connected to the rotation shaft 25. When the rotation shaft 25 rotates, it will drive the cleaning fan 26 to rotate. Through the lifting operation of the lifting slide 22, the cleaning fan 26 will be driven to clean the surface of the light strip to be inspected to prevent the dust on the surface from affecting the observation and inspection. The surface of the rotation shaft 25 is fixedly connected to the wire collection pressure column 63. The number of the threaded lifting shafts 61 is set to two. The two threaded lifting shafts 61 are symmetrically distributed on the surface of the control plate 6. The lifting slide 22 is close to the control plate 6. The surface on one side is fixedly connected to the top of the rotation control plate 24, the end surface of the skateboard shaft column 23 away from the lifting skateboard 22 is fixedly connected to the surface of the bottom frame 8, the number of the rotation control plates 24 is set to two, and the two rotation control plates 24 are symmetrically distributed on the surface of the lifting skateboard 22, the number of the rotation shafts 25 is set to two, and the two rotation shafts 25 are symmetrically distributed on the end surface of the rotation control plate 24, the number of the cleaning fans 26 is set to twelve, the twelve cleaning fans 26 are divided into three groups, and each group is set to four, the three groups of cleaning fans 26 are equidistantly distributed along the surface of the rotation shaft 25, and each group of cleaning fans 26 is symmetrically distributed about the surface center of the rotation shaft 25.

[0045] The end face of the bottom frame 8 close to the control board 6 is fixedly connected with a positioning control board 27. When the light strip runs along the surface of the conveyor belt 7, the positioning control board 27 will drive the lighting board 28 to rotate. At the same time, the multi-angle light folding of the lighting board 28 is used to enhance the observation effect. The surface of the positioning control board 27 is rotatably connected with the lighting board 28. The end face of the lighting board 28 away from the end of the positioning control board 27 is fixedly connected with a positioning column 29. At the same time, the positioning control board 27 drives the positioning column 29 to perform telescopic operation. The position of the light strip is regulated by the telescopic operation of the positioning column 29 to prevent it from falling or other phenomena from affecting its observation and inspection. The end face of the positioning control board 27 away from the conveyor belt 7 is fixedly connected with a connecting rod 30. There are three connecting rods 30, and the three connecting rods 30 are equidistantly distributed along the surface of the bottom frame 8.

[0046] The observation component 2 includes an internal threaded skateboard 44. When the internal threaded skateboard 44 is lifted and lowered, it will drive the magnifying observation plate 46 to operate. The magnifying observation plate 46 can magnify and observe the light strip through the height distance directly from the light strip. The surface of the internal threaded skateboard 44 is slidably connected with a skateboard sleeve column 45. The end face of the skateboard sleeve column 45 away from one end of the internal threaded skateboard 44 is fixedly connected with the magnifying observation plate 46. When the magnifying observation plate 46 operates, it will drive the sliding marking rod 47 to operate. There are two transmission shafts 43, and the two transmission shafts 43 are symmetrically distributed on the surface of the output belt 42. The interior of the internal threaded skateboard 44 is threadedly connected to the surface of the transmission shaft 43. There are two internal threaded skateboards 44, and the two internal threaded skateboards 44 are symmetrically distributed on the surface of the magnifying observation plate 46. The end face of the skateboard sleeve column 45 close to one end of the output belt 42 is fixedly connected to the surface of the bottom frame 8, and the end face of the transmission shaft 43 is rotatably connected to the inner wall of the skateboard sleeve column 45.

[0047] The surface of the magnifying observation plate 46 away from the inner thread slide plate 44 is slidably connected with a sliding marking rod 47, and the sliding marking rod 47 slides along the surface of the magnifying observation plate 46 to mark the defective light strip. At the same time, when the magnifying observation plate 46 is running, it will drive the connecting block 48 to run. The surface of the magnifying observation plate 46 close to the sliding marking rod 47 is fixedly connected with a connecting block 48. The change of the connecting block 48 drives the card plate slide plate 49 to run. The end face of the connecting block 48 away from the magnifying observation plate 46 is fixedly connected with the card plate slide plate 49. When the card plate slide plate When 49 is running, it will drive the pallet 50 to run, and the pallet 50 will slide along the surface of the pallet slide plate 49, restricting the transmission belt 64 in the transmission route of the defective light strip, so that it will no longer collect the light strip and can be processed in time. The surface of the pallet slide plate 49 is slidably connected with the pallet 50, and the number of sliding marking rods 47 is set to two, and the two sliding marking rods 47 are symmetrically distributed on the surface of the enlarged observation plate 46, and the number of connecting blocks 48 is set to two, and the two connecting blocks 48 are symmetrically distributed on the surface of the pallet slide plate 49.

[0048] The surface of the control board 6 close to the skateboard sleeve column 45 is fixedly connected with a telescopic card plate 51. The control board 6 controls the telescopic card plate 51 to perform telescopic operation, and the telescopic card plate 51 will limit the internal threaded skateboard 44 so that it will no longer be lifted or lowered. A steering control plate 52 is provided on the end face of the control board 6 close to one end of the telescopic card plate 51. At the same time, the control board 6 controls the operation of the steering control plate 52. The steering control plate 52 changes the control output belt card plate 53 to limit the output belt 42. When observing and inspecting light belts of different models, the magnifying effect of the magnifying observation plate 46 on the light belt is controlled by adjusting the lifting height of the internal threaded skateboard 44, so that the light belt is processed in time. The end face of the steering control plate 52 away from the control board 6 is fixedly connected with the output belt card plate 53, the inner wall of the telescopic card plate 51 is clamped with the surface of the internal threaded skateboard 44, and the surface of the output belt card plate 53 is in contact with the inner wall of the output belt 42.

[0049] The collecting component 3 includes a transmission belt 64. When the output shaft 41 is running, the transmission belt 64 is driven to rotate. The transmission belt 64 changes and drives the transmission column 65 to rotate along the inner wall of the bottom frame 8. The internal rotation of the transmission belt 64 is connected to the transmission column 65. The transmission column 65 changes and drives the wire collection column 66 to rotate along the surface of the power plug column 67. When the wire collection column 66 is running, the light strips on each line are collected and processed. The inner wall of the transmission column 65 is plugged with the wire collection column 66. The inner wall of the wire collection column 66 away from the transmission column 65 is rotatably connected to the power plug column 67. The end face of the power-on plug 67 away from the wire-taking post 66 is fixedly connected to the wire-taking horizontal plate 68, and the inner wall of the wire-taking horizontal plate 68 is fixedly connected to the wire post sliding plate 69. The inner wall of the transmission belt 64 away from the end of the transmission post 65 is transmission-connected to the surface of the output shaft 41. There are three transmission posts 65, and the three transmission posts 65 are equidistantly distributed along the surface of the wire-taking horizontal plate 68. The end face of the wire-taking horizontal plate 68 close to the end of the wire-taking post 66 is clamped with the surface of the bottom frame 8, and the surface of the threaded lifting shaft 61 is observed from the inner wall of the bottom frame 8 to the end face of the wire-taking horizontal plate 68, and is rotatably connected to the inner wall of the bottom frame 8.

[0050] The spring plate 72 generates an elastic force which reacts on it and can assist in its resetting. The surface of the auxiliary slide block 71 is slidably connected to the spring slide block 72. The surface of the spring slide block 72 near the side of the wire winding pressure column 63 is fixedly connected to the wire winding pressure column groove 73. At the same time, when the wire winding pressure column 63 is running, the surface of the wire winding pressure column 63 near the spring slide block 72 will slide along the inner wall of the wire winding pressure column groove 73 to ensure that the two ends of the wire winding pressure column 63 can be in the same plane. The end face of the spring slide block 72 away from the auxiliary slide block 71 is fixedly connected to the surface of the wire winding pressure column 63, and the inner wall of the wire winding pressure column groove 73 is slidably connected to the surface of the wire winding pressure column 63 near the spring slide block 72.

[0051] A COB LED direct-down light bar detection device and a detection method thereof, comprising the following steps:

[0052] S1: When one end of the light bar to be tested is tied to the take-up column 66 and the take-up column 66 is powered on, the device starts to operate, the control board 6 controls the threaded lifting rod 21 to operate, and the threaded lifting rod 21 drives the lifting slide 22 to move up and down along the surface of the slide shaft column 23 through the threaded connection;

[0053] S2: The engine 4 is started, driving the output shaft 41 to run. The output shaft 41 drives the transmission shaft 43 to rotate along the inner wall of the slide plate sleeve column 45 through the transmission connection. The transmission shaft 43 drives the internal thread slide plate 44 to slide along the inner wall of the slide plate sleeve column 45 through the surface thread connection, and performs lifting operation;

[0054] S3: When the internal thread slide plate 44 is lifted and lowered, it will drive the magnifying observation plate 46 to move, and the magnifying observation plate 46 will magnify and observe the light strip through the height distance directly from the light strip. At the same time, when the magnifying observation plate 46 moves, it will drive the sliding mark rod 47 to move, and the sliding mark rod 47 will slide along the surface of the magnifying observation plate 46;

[0055] S4: The motor 5 starts, driving the threaded lifting shaft 61 to rotate. The threaded lifting shaft 61 is connected through the surface thread, driving the connected telescopic plate 62 to move up and down along the surface of the threaded lifting shaft 61. At the same time, the wire taking-up pressure column 63 is driven to move along the surface of the wire column slide plate 69 through the pulling effect.

[0056] When in use, tie one end of the light bar to be tested to the take-up column 66, and energize the take-up column 66, the device starts to run, at this time, in the transmission component 1, the control board 6 controls the threaded lifting rod 21 to run, and the threaded lifting rod 21 drives the lifting slide 22 to move up and down along the surface of the slide shaft column 23 through a threaded connection. At the same time, when the lifting slide 22 runs, it will drive the rotation control board 24 to run, and the rotation control board 24 controls the rotation shaft 25 to rotate. When the rotation shaft 25 rotates, it will drive the cleaning fan 26 to rotate, and the lifting slide 22 can be used to control the rotation of the cleaning fan 26. The lifting and lowering operation of the plate 22 will drive the cleaning fan 26 to clean the surface of the light strip that needs to be inspected to prevent the dust on its surface from affecting its observation and inspection. At the same time, when the light strip runs along the surface of the conveyor belt 7, the positioning control plate 27 will drive the lighting plate 28 to rotate. At the same time, the multi-angle light folding of the lighting plate 28 will enhance the observation effect. At the same time, the positioning control plate 27 will drive the positioning column 29 to extend and retract. The position of the light strip is adjusted by the extension and retraction of the positioning column 29 to prevent it from falling or other phenomena from affecting its observation and inspection. At this time, in the observation component 2, the engine 4 is started, driving the output shaft 41 to run, and the output shaft 41 drives the transmission shaft 43 to rotate along the inner wall of the skateboard sleeve column 45 through the transmission connection, and the transmission shaft 43 drives the internal threaded skateboard 44 to slide and connect along the inner wall of the skateboard sleeve column 45 through the surface thread connection, and performs lifting and lowering operation. When the internal threaded skateboard 44 is lifted and lowered, it will drive the magnified observation plate 46 to run, and the magnified observation plate 46 magnifies and observes the light strip through the direct height distance with the light strip. At the same time, when the magnified observation plate 46 is running, it will drive the sliding marking rod 47 to run, and the sliding marking rod 47 slides along the surface of the magnified observation plate 46 to mark the defective light strips. At the same time, when the magnified observation plate 46 is running, it will drive the connecting block 48 to run, and the change of the connecting block 48 drives the card plate to slide The slot plate 49 is running. When the card plate slot plate 49 is running, it will drive the card plate 50 to run. The card plate 50 slides along the surface of the card plate slot plate 49 to limit the transmission belt 64 in the transmission route of the defective light strip, so that it will no longer collect the light strip and can be processed in time. At the same time, the control board 6 controls the telescopic card plate 51 to telescope and run. The telescopic card plate 51 will limit the internal thread slide plate 44 so that it will no longer be lifted. At the same time, the control board 6 controls the steering control board 52 to run. The steering control board 52 changes the control output belt card plate 53 to limit the output belt 42. When observing and inspecting light strips of different models, the magnifying effect of the magnifying observation board 46 on the light strip is controlled by adjusting the lifting height of the internal thread slide plate 44, so that the light strip can be processed in time.At this time, in the collecting component 3, the motor 5 is started, driving the threaded lifting shaft 61 to rotate and operate. The threaded lifting shaft 61 is connected through the surface thread, driving the connected telescopic plate 62 to move up and down along the surface of the threaded lifting shaft 61, and at the same time, the wire collection pressure column 63 is driven to move along the surface of the wire column slide plate 69 through the pulling effect. At the same time, when the output shaft 41 is running, it will drive the transmission belt 64 to rotate and operate. The change of the transmission belt 64 drives the transmission column 65 to rotate along the inner wall of the bottom frame 8, and the change of the transmission column 65 drives the wire collection column 66 to move along the surface of the power plug column 67 The wire taking-up column 66 rotates and runs, and when the wire taking-up column 66 runs, the light strip on each line is collected and processed. At the same time, when the wire taking-up pressure column 63 runs, it will drive the spring slide plate 72 to slide along the surface of the auxiliary slide plate 71 and stretch it at the same time. The spring slide plate 72 exerts a reaction force on it through the elastic force generated, and can assist in resetting it. At the same time, when the wire taking-up pressure column 63 runs, the surface of the wire taking-up pressure column 63 close to the spring slide plate 72 will slide along the inner wall of the wire taking-up pressure column groove 73 to ensure that the two ends of the wire taking-up pressure column 63 can be in the same plane.

[0057] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A COB LED direct-down light bar detection device and a detection method thereof, comprising a bottom frame (8), an end face of the bottom frame (8) being fixedly connected to an observation window (9), an end face of the bottom frame (8) close to the observation window (9) being fixedly connected to a control board (6), a conveyor belt (7) being arranged on the surface of the bottom frame (8) close to the control board (6), an engine (4) being arranged on the inner wall of the bottom frame (8) away from the conveyor belt (7), a motor (5) being arranged on the inner wall of the bottom frame (8) close to the engine (4), three conveyor belts (7) being arranged, and the three conveyor belts (7) being equidistantly distributed along the surface of the bottom frame (8), characterized in that: Also includes: A conveying component (1), the conveying component (1) comprising a threaded lifting rod (21), a lifting slide plate (22) being threadedly connected to the surface of the threaded lifting rod (21), and a slide plate shaft column (23) being slidably connected to the inside of the lifting slide plate (22) away from one end of the threaded lifting rod (21); An observation component (2), the observation component (2) comprising an output shaft (41), the surface of the output shaft (41) being transmission-connected to an output belt (42), and the inner wall of the output belt (42) at one end away from the output shaft (41) being rotationally connected to a transmission shaft (43); A collecting component (3), the collecting component (3) comprising a threaded lifting shaft (61), a surface of the threaded lifting shaft (61) being threadedly connected to a connecting telescopic plate (62), and an end surface of the connecting telescopic plate (62) away from one end of the threaded lifting shaft (61) being fixedly connected to a wire taking-up pressure column (63).

2. A COB LED direct-down light bar detection device and detection method according to claim 1, characterized in that: The conveying component (1) comprises a self-rotating control plate (24), the end surface of the self-rotating control plate (24) is rotatably connected to a self-rotating shaft (25), the surface of the self-rotating shaft (25) is fixedly connected to a wire-receiving pressure column (63), the number of the threaded lifting shafts (61) is two, and the two threaded lifting shafts (61) are symmetrically distributed on the surface of the control plate (6), the surface of the lifting slide plate (22) close to the control plate (6) is fixedly connected to the top of the self-rotating control plate (24), and the end surface of the slide plate shaft column (23) away from the lifting slide plate (22) is fixedly connected to the surface of the bottom frame (8) The number of the rotation control plates (24) is two, and the two rotation control plates (24) are symmetrically distributed on the surface of the lifting slide plate (22). The number of the rotation shafts (25) is two, and the two rotation shafts (25) are symmetrically distributed on the end surface of the rotation control plate (24). The number of the cleaning fans (26) is twelve, and the twelve cleaning fans (26) are divided into three groups, and each group is provided with four cleaning fans. The three groups of cleaning fans (26) are equidistantly distributed along the surface of the rotation shaft (25), and each group of cleaning fans (26) is symmetrically distributed around the center of the surface of the rotation shaft (25).

3. A COB LED direct-down light bar detection device and detection method according to claim 2, characterized in that: The end surface of the bottom frame (8) close to the control panel (6) is fixedly connected to a positioning control panel (27); the surface of the positioning control panel (27) is rotatably connected to a lighting panel (28); the end surface of the lighting panel (28) away from the positioning control panel (27) is fixedly connected to a positioning column (29); the end surface of the positioning control panel (27) away from the conveyor belt (7) is fixedly connected to a connecting rod (30); the number of the connecting rods (30) is three, and the three connecting rods (30) are equidistantly distributed along the surface of the bottom frame (8).

4. A COB LED direct-down light bar detection device and detection method according to claim 3, characterized in that: The observation component (2) includes an internally threaded slide plate (44), the surface of the internally threaded slide plate (44) is slidably connected to a slide plate sleeve column (45), and the end face of the slide plate sleeve column (45) away from one end of the internally threaded slide plate (44) is fixedly connected to an enlarged observation plate (46), the number of the transmission shafts (43) is set to two, and the two transmission shafts (43) are symmetrically distributed on the surface of the output belt (42), the interior of the internally threaded slide plate (44) is threadedly connected to the surface of the transmission shaft (43), the number of the internally threaded slide plate (44) is set to two, and the two internally threaded slide plates (44) are symmetrically distributed on the surface of the enlarged observation plate (46), the end face of the slide plate sleeve column (45) close to one end of the output belt (42) is fixedly connected to the surface of the bottom frame (8), and the end face of the transmission shaft (43) is rotatably connected to the inner wall of the slide plate sleeve column (45).

5. A COB LED direct-down light bar detection device and detection method according to claim 4, characterized in that: The surface of the magnifying observation plate (46) away from the internal thread slide plate (44) is slidably connected to a sliding marking rod (47), and the surface of the magnifying observation plate (46) close to the sliding marking rod (47) is fixedly connected to a connecting block (48). The end face of the connecting block (48) away from the magnifying observation plate (46) is fixedly connected to a card plate slide groove plate (49), and the surface of the card plate slide groove plate (49) is slidably connected to a card plate (50). The number of the sliding marking rods (47) is two, and the two sliding marking rods (47) are symmetrically distributed on the surface of the magnifying observation plate (46). The number of the connecting blocks (48) is two, and the two connecting blocks (48) are symmetrically distributed on the surface of the card plate slide groove plate (49).

6. A COB LED direct-down light bar detection device and detection method according to claim 5, characterized in that: A telescopic card plate (51) is fixedly connected to the surface of the control plate (6) on the side close to the slide plate sleeve column (45); a steering control plate (52) is provided on the end surface of the control plate (6) close to one end of the telescopic card plate (51); an output belt card plate (53) is fixedly connected to the end surface of the steering control plate (52) away from the control plate (6); the inner wall of the telescopic card plate (51) is clamped with the surface of the internally threaded slide plate (44); and the surface of the output belt card plate (53) is in contact with the inner wall of the output belt (42).

7. A COB LED direct-down light bar detection device and detection method according to claim 6, characterized in that: The collecting component (3) comprises a transmission belt (64), the transmission belt (64) is internally rotatably connected to a transmission column (65), the inner wall of the transmission column (65) is plugged with a wire take-up column (66), the inner wall of the wire take-up column (66) away from the transmission column (65) is rotatably connected to an electric plug column (67), the end surface of the electric plug column (67) away from the wire take-up column (66) is fixedly connected to a wire take-up horizontal plate (68), the inner wall of the wire take-up horizontal plate (68) is fixedly connected to a wire column slide plate (69), the The inner wall of the transmission belt (64) away from one end of the transmission column (65) is connected to the surface of the output shaft (41) in a transmission manner. The number of the transmission columns (65) is three, and the three transmission columns (65) are equidistantly distributed along the surface of the wire-receiving horizontal plate (68). The end face of the wire-receiving horizontal plate (68) close to one end of the wire-receiving column (66) is clamped with the surface of the bottom frame (8). The surface of the threaded lifting shaft (61) extends from the inner wall of the bottom frame (8) to the end face of the wire-receiving horizontal plate (68), and is rotatably connected to the inner wall of the bottom frame (8).

8. A COB LED direct-down light bar detection device and detection method according to claim 7, characterized in that: The surface of the bottom frame (8) close to the line column slide plate (69) is fixedly connected with an auxiliary slide column (71), the surface of the auxiliary slide column (71) is slidably connected with a spring slide plate (72), the surface of the spring slide plate (72) close to the line rewinding pressure column (63) is fixedly connected with a line rewinding pressure column groove (73), the end surface of the spring slide plate (72) away from the auxiliary slide column (71) is fixedly connected with the surface of the line rewinding pressure column (63), and the inner wall of the line rewinding pressure column groove (73) is slidably connected with the surface of the line rewinding pressure column (63) close to the spring slide plate (72).

9. A COB LED direct-down light bar detection device and detection method thereof according to claim 8, characterized in that: The following steps are involved: S1: When one end of the light bar to be tested is tied to the take-up column (66), and the take-up column (66) is powered on, the device starts to operate, the control board (6) controls the threaded lifting rod (21) to operate, and the threaded lifting rod (21) drives the lifting slide plate (22) to move up and down along the surface of the slide plate shaft column (23) through the threaded connection; S2: The engine (4) is started, driving the output shaft (41) to run, and the output shaft (41) drives the transmission shaft (43) to rotate along the inner wall of the slide plate sleeve column (45) through the transmission connection, and the transmission shaft (43) drives the internal thread slide plate (44) to slide along the inner wall of the slide plate sleeve column (45) through the surface thread connection, and performs lifting operation; S3: When the internal thread slide plate (44) is lifted and lowered, it drives the magnifying observation plate (46) to move, and the magnifying observation plate (46) magnifies and observes the light strip through the height distance directly from the light strip. At the same time, when the magnifying observation plate (46) is moved, it drives the sliding mark rod (47) to move, and the sliding mark rod (47) slides along the surface of the magnifying observation plate (46); S4: The motor (5) is started, driving the threaded lifting shaft (61) to rotate. The threaded lifting shaft (61) is connected by a surface thread, driving the connected telescopic plate (62) to move up and down along the surface of the threaded lifting shaft (61). At the same time, the wire collection pressure column (63) is driven to move along the surface of the wire column slide plate (69) through the pulling effect.

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