LED lamp bead phase light detection equipment

Abstract

The utility model relates to the technical field of visual detection of lamp beads, in particular to LED lamp bead phase light detection equipment. The device comprises a lower rack, a deck plate is installed on the lower rack, an upper rack is installed on the deck plate, a feeding assembly is arranged on the side of the upper rack, a streamline assembly connected with the feeding assembly is arranged in the upper rack, a front face detection assembly is arranged on the side, close to the feeding assembly, of the upper portion of the streamline assembly, and a back face detection assembly is installed on the side of the front face detection assembly. An overturning structure is arranged in the streamline assembly and located between the front face detection assembly and the back face detection assembly, an NG discharging assembly is installed on the side of the back face detection assembly, an OK roll-cutting discharging assembly is installed at the tail end of the streamline assembly, and a material collecting assembly is installed below the tabletop plate; the detection equipment is high in automation degree and high in efficiency, the productivity is improved, the labor intensity of workers is reduced, and the feeding and detection efficiency is improved; the imaging module designed and manufactured by adopting a phase light imaging system principle has high-grade defect resolution capability and is comprehensive in detection.

Description

Technical Field

[0001] The utility model relates to the technical field of lamp bead visual detection, in particular to an LED lamp bead phase light detection device. Background Art

[0002] LED lamp beads are widely used in home and commercial lighting, display screens, automotive lighting, electronic equipment indicator lights, decorative lamps, medical equipment, agricultural lighting and other fields. Product quality is becoming increasingly important in manufacturing. Therefore, defect detection of LED lamp beads is an essential part of the manufacturing process.

[0003] Currently, LED lamp bead inspection, a highly repetitive and intelligent task, is still commonly performed with the naked eye. However, in actual inspection, workers simply cannot perform this inspection consistently and stably with their naked eyes. Consequently, inspection reliability is poor, efficiency is low, and subjectivity is high, making false detections and missed inspections more likely. Workers are also susceptible to occupational diseases (eye diseases), which pose significant health risks. Furthermore, it is particularly important to note that due to the transparent and highly reflective nature of LED lamp beads, even conventional visual inspection methods cannot fully, accurately, and meticulously detect all types of product defects. Incomplete inspection and low efficiency are technical issues with existing defect detection equipment.

[0004] Therefore, there is an urgent need to develop an efficient detection equipment for LED lamp beads to meet the rapid development of the 3C electronics industry. Utility Model Content

[0005] The purpose of the present invention is to provide a reasonably designed LED lamp bead phase light detection device to address the defects and shortcomings of the existing technology, which can solve the above-mentioned defects.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions: it includes a lower frame, a table panel is installed on the lower frame, an upper frame is installed on the table panel, a loading assembly is provided on the side of the upper frame, a streamline assembly connected to the loading assembly is provided in the upper frame, a front detection assembly is provided on the side above the streamline assembly close to the loading assembly, a back detection assembly is installed on the side of the front detection assembly, a flip structure is provided between the front detection assembly and the back detection assembly in the streamline assembly, an NG discharge assembly is installed on the side of the back detection assembly, an OK rolling cutting blanking assembly is installed at the tail end of the streamline assembly, a material receiving assembly is installed under the table panel, and the material receiving assembly is located directly below the OK rolling cutting blanking assembly.

[0007] Preferably, the feeding component includes a horizontally arranged full-bin carrier feeding belt line, a full-bin carrier lifting structure is vertically provided at the rear end of the full-bin carrier feeding belt line, a product pushing feeding cylinder for feeding materials into the streamline component is provided at the side of the top of the full-bin carrier lifting structure, an empty-bin carrier storage platform is provided directly above the full-bin carrier feeding belt line, an empty-bin carrier pushing cylinder for pushing the empty-bin carrier is provided at the top of the full-bin carrier lifting structure, and a photoelectric sensor is provided upward at the front end of the empty-bin carrier storage platform.

[0008] Preferably, the streamline assembly includes an adjustment rail installed on the table panel, and an aluminum profile frame composed of two groups of aluminum profiles for product sliding is installed above the adjustment rail. An array of adjustment structures for position adjustment using streamline adjustment motors and ball screws is provided between the bottom of one group of aluminum profiles and the table panel. A transmission belt two for driving the product to slide is installed in the aluminum profile frame, and a product transmission motor for driving the transmission belt two is installed on the aluminum profile frame.

[0009] Preferably, the front detection component includes a phase light imaging module bracket mounted on the side of the aluminum profile frame, a phase light imaging module is mounted on the phase light imaging module bracket, and the phase light imaging module is located directly above the aluminum profile frame.

[0010] Preferably, the flip structure includes flip baffles arranged above both sides of the aluminum profile frame, an "H"-shaped flip claw is rotatably installed in the aluminum profile frame, a flip motor is installed on one side of the aluminum profile frame, and the rotating shaft of the flip motor is connected to the flip claw.

[0011] Preferably, the reverse detection component includes a detection bracket mounted on the side of the aluminum profile frame, an X-axis linear module 1 is installed on the top of the detection bracket, a camera is driven and installed on the X-axis linear module 1, and strip light sources are provided on both sides of the camera facing downward.

[0012] Preferably, the NG discharge assembly includes an NG discharge bracket installed on the side of the aluminum profile frame, an X-axis linear module 2 is installed horizontally on the NG discharge bracket, a Y-axis linear module is driven and installed on the X-axis linear module 2, a Z-axis downward pressure cylinder is driven and installed on the Y-axis linear module, and an NG material receiving box for collecting waste is provided under the aluminum profile frame, and the NG material receiving box is located directly below the Z-axis downward pressure cylinder.

[0013] Preferably, the OK rolling cutting assembly includes a fixed large plate, two fixed vertical plates are installed on the fixed large plate, and upper and lower rollers for clamping the product and pushing it backward are installed between the two fixed vertical plates near one end of the aluminum profile frame. A transmission belt 1 is provided on the inner side of the fixed vertical plate, a downward pressure cylinder is provided above the two fixed vertical plates, and a receiving hopper is provided directly below the downward pressure cylinder. The receiving hopper is embedded in the table panel, and a blanking motor and a chain for driving the transmission belt 1 and the lower roller are provided on the side of one of the fixed vertical plates.

[0014] Preferably, the material receiving assembly includes a divider arranged under the table panel, a material receiving motor is installed on the divider, and several material receiving boxes are evenly arranged along the circumference of the divider. A material receiving bowl is installed on the top of each material receiving box, and the outlet at the bottom of the material receiving hopper is arranged opposite to one of the material receiving bowls.

[0015] Preferably, a cache lifting cylinder is installed upward on the table panel at the lower middle part of the tail end of the aluminum profile rack, and clamping plates driven by the cache supporting cylinder are provided on both sides of the aluminum profile rack above the cache lifting cylinder, and the bottom edge height of the clamping plate is higher than the height of the product on the aluminum profile rack.

[0016] Preferably, a lifting and positioning cylinder is installed on the table panel directly below the phase light imaging module and the camera.

[0017] After adopting the above structure, the beneficial effects of the utility model are:

[0018] This inspection equipment uses an imaging module designed and manufactured based on the principles of a phase light imaging system. It has a high level of defect resolution capability and can capture previously invisible subtle defects on transparent / highly reflective surfaces. It can present defects in multiple dimensions and accurately identify abnormal defects on products using a deep learning-based defect detection engine.

[0019] This testing equipment performs comprehensive inspections, covering both the front and back surfaces. It is particularly effective for detecting various surface defects in LED lamp beads, including dents, cracks, warpage, gaps, stains, sand, burrs, bubbles, uneven colors, and discoloration.

[0020] The streamline of this testing equipment is divided into two parts, left and right, which are fixed on the linear rail slider respectively, so as to achieve the effect of adjustable streamline width to adapt to different widths of lamp bead boards. In addition, the streamline adopts a rubber band transmission method to reduce the contact area of ​​the product during the transmission process.

[0021] The flipping structure of this testing equipment adopts an insert-type flipping structure, which reduces complex and tedious flipping actions and improves equipment efficiency.

[0022] The loading module of this inspection equipment adopts clip-type loading, so that products can be loaded individually and the outflow direction of the empty warehouse carrier is consistent with the loading position of the full warehouse carrier, which is convenient for manual picking and placing.

[0023] This testing equipment can distinguish between OK and NG products after product testing, and quickly complete final inspection before shipment.

[0024] This testing equipment has a high degree of automation, high efficiency, increased production capacity, reduced labor intensity, and improved loading and testing efficiency.

[0025] The OK material storage bin of this testing equipment adopts a turntable clip type, which can store a large number of finished products and meet the needs of quickly taking out OK material boxes, reducing manual operations and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0028] Figure 3 It is a structural diagram of the feeding assembly in the utility model;

[0029] Figure 4 It is a structural diagram of the front detection component in the utility model;

[0030] Figure 5 It is a structural diagram of the reverse detection component in the utility model;

[0031] Figure 6 It is a structural diagram of the NG discharge assembly in the utility model;

[0032] Figure 7 This is a structural diagram of the OK rolling cutting and blanking component in the utility model;

[0033] Figure 8 It is a structural diagram of the material receiving component in the utility model;

[0034] Figure 9 It is a structural diagram of the streamline assembly in the utility model;

[0035] Figure 10 It is a structural schematic diagram of the turning claw in the utility model.

[0036] Description of reference numerals:

[0037] 1. Upper rack; 2. Table panel; 3. Lower rack; 4. Loading assembly; 4-1. Full bin carrier lifting structure; 4-2. Empty bin carrier push-out cylinder; 4-3. Empty bin carrier; 4-4. Photoelectric sensor; 4-5. Empty bin carrier storage table; 4-6. Full bin carrier loading belt line; 4-7. Product push-in loading cylinder; 5. Front detection assembly; 5-1. Phase light imaging module; 5-2. Phase light imaging module bracket; 6. Back detection assembly; 6-1. Camera; 6-2. Bar light source; 6-3. X-axis linear module 1; 6-4. Detection bracket; 7. NG discharge assembly; 7-1. X-axis linear module 2; 7-2. Y-axis linear module; 7-3. Z-axis downward pressure cylinder; 7-4. NG discharge bracket; 8. OK rolling blanking assembly; 8-1. Fixed large plate; 8 -2. Upper roller; 8-3. Receiving hopper; 8-4. Lower roller; 8-5. Unloading motor; 8-6. Chain; 8-7. Fixed vertical plate; 8-8. Transmission belt 1; 8-9. Down-pressure cylinder; 9. Receiving assembly; 9-1. Receiving bowl; 9-2. Receiving motor; 9-3. Divider; 9-4. Receiving box; 10. Streamline assembly; 10-1. Product conveying motor; 10-2. Adjusting linear rail; 10-3. Streamline adjustment motor; 10-4. Flipping motor; 10-5. Ball screw; 10-6. NG receiving box; 10-7. Cache lifting cylinder; 10-8. Cache supporting cylinder; 10-9. Lifting and positioning cylinder; 10-10. Flip baffle; 10-11. Aluminum profile rack; 10-12. Transmission belt 2; 10-13. Flip claw; 11. Product. DETAILED DESCRIPTION

[0038] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0039] See Figure 1-Figure 2 As shown, it includes a lower frame 3, a table panel 2 is installed on the lower frame 3, an upper frame 1 is installed on the table panel 2, a loading component 4 is provided on the side of the upper frame 1, a streamline component 10 connected to the loading component 4 is provided in the upper frame 1, a front detection component 5 is provided on the side above the streamline component 10 close to the loading component 4, a back detection component 6 is installed on the side of the front detection component 5, a flip structure is provided between the front detection component 5 and the back detection component 6 in the streamline component 10, an NG discharge component 7 is installed on the side of the back detection component 6, an OK rolling blanking component 8 is installed at the tail end of the streamline component 10, a receiving component 9 is installed below the table panel 2, and the receiving component 9 is located directly below the OK rolling blanking component 8.

[0040] See Figure 1-Figure 3 As shown, the feeding component 4 includes a horizontally arranged full-bin carrier feeding belt line 4-6, a full-bin carrier lifting structure 4-1 is vertically provided at the rear end of the full-bin carrier feeding belt line 4-6, a product pushing feeding cylinder 4-7 for feeding materials into the streamline component 10 is provided on the side of the top of the full-bin carrier feeding belt line 4-6, an empty-bin carrier storage platform 4-5 is provided directly above the full-bin carrier feeding belt line 4-6, an empty-bin carrier pushing cylinder 4-2 for pushing the empty-bin carrier 4-3 is provided on the top of the full-bin carrier lifting structure 4-1, and a photoelectric sensor 4-4 is provided upward at the front end of the empty-bin carrier storage platform 4-5.

[0041] As an optimization solution of the present invention, the full warehouse carrier is fed into the full warehouse carrier through the full warehouse carrier loading belt line 4-6, and then lifted by the full warehouse carrier lifting structure 4-1, and then the product is pushed into the loading cylinder 4-7 to push the product 11 to the side of the streamline assembly 10 in turn, and the empty warehouse carrier 4-3 will be pushed forward in turn by the empty warehouse carrier pushing cylinder 4-2 and stored in turn on the empty warehouse carrier storage table 4-5. At the same time, the photoelectric sensor 4-4 can monitor the empty warehouse carrier 4-3. When the photoelectric sensor 4-4 is triggered, it means that the empty warehouse carrier storage table 4-5 is full and the staff needs to empty it immediately.

[0042] See Figures 1-9 As shown, the streamline assembly 10 includes an adjustment rail 10-2 installed on the table panel 2, and an aluminum profile frame 10-11 composed of two groups of aluminum profiles for sliding the product 11 is installed above the adjustment rail 10-2. A positioning structure for adjusting the position by a streamline adjustment motor 10-3 and a ball screw 10-5 is provided between the bottom of one group of aluminum profiles and the table panel 2. A transmission belt 10-12 for driving the product 11 to slide is installed in the aluminum profile frame 10-11, and a product transmission motor 10-1 for driving the transmission belt 10-12 is installed on the aluminum profile frame 10-11.

[0043] As an optimization solution of the present invention, an aluminum profile rack 10-11 is set as a transportation track for the product 11, and a transmission belt 10-12 is used to drive the product 11 for transportation. The positioning structure can be driven by the streamline adjustment motor 10-3, so that one group of aluminum profiles slides along the adjustment line rail 10-2 to adjust its lateral position, thereby changing the distance between the two groups of aluminum profiles, and then adjusting the internal dimensions of the aluminum profile rack 10-11 to adapt to products 11 of different widths.

[0044] See Figures 1-4As shown, the front detection component 5 includes a phase light imaging module bracket 5-2 mounted on the side of the aluminum profile frame 10-11, and a phase light imaging module 5-1 is installed on the phase light imaging module bracket 5-2. The phase light imaging module 5-1 is located directly above the aluminum profile frame 10-11.

[0045] As an optimization solution of the present invention, the front of the product 11 is photographed by the phase light imaging module 5-1, and then visual recognition is used for detection.

[0046] See Figures 1-10 As shown, the flip structure includes a flip baffle 10-10 arranged above both sides of the aluminum profile frame 10-11, an "H"-shaped flip claw 10-13 is rotatably installed in the aluminum profile frame 10-11, and a flip motor 10-4 is installed on one side of the aluminum profile frame 10-11, and the rotating shaft of the flip motor 10-4 is connected to the flip claw 10-13.

[0047] As an optimization solution of the present invention, the flipping claw 10-13 is driven by the flipping motor 10-4 to flip the product 11 entering one end thereof to the other side so that the reverse side faces upward.

[0048] See Figure 1-Figure 5 As shown, the reverse detection component 6 includes a detection bracket 6-4 mounted on the side of the aluminum profile frame 10-11, an X-axis linear module 6-3 is installed on the top of the detection bracket 6-4, a camera 6-1 is driven and installed on the X-axis linear module 6-3, and strip light sources 6-2 are provided on both sides of the camera 6-1 facing downward.

[0049] As an optimization solution of the present invention, the X-axis linear module 6-3 is used to drive the camera 6-1 to change its position to ensure accurate shooting of the product 11, and the strip light source 6-2 is used for fill light to ensure the recognition effect.

[0050] See Figures 1-6 As shown, the NG discharge assembly 7 includes an NG discharge bracket 7-4 installed on the side of the aluminum profile frame 10-11, and an X-axis linear module 7-1 is installed horizontally on the NG discharge bracket 7-4. The X-axis linear module 7-1 is driven and installed with a Y-axis linear module 7-2, and the Y-axis linear module 7-2 is driven and installed with a Z-axis downward pressure cylinder 7-3. An NG material receiving box 10-6 for collecting waste is provided under the aluminum profile frame 10-11, and the NG material receiving box 10-6 is located directly below the Z-axis downward pressure cylinder 7-3.

[0051] As an optimization solution of the present invention, the position of the Z-axis downward pressure cylinder 7-3 is adjusted by the X-axis linear module 7-1 and the Y-axis linear module 7-2. When NG products are found, the Z-axis downward pressure cylinder 7-3 is started, so that the NG products fall off and fall into the NG receiving box 10-6.

[0052] See Figure 1-Figure 7 As shown, the OK rolling cutting assembly 8 includes a fixed large plate 8-1, on which two fixed vertical plates 8-7 are installed, and between the two fixed vertical plates 8-7, an upper roller 8-2 and a lower roller 8-4 for clamping the product 11 and pushing it backward are installed near one end of the aluminum profile frame 10-11, and a transmission belt 8-8 is provided on the inner side of the fixed vertical plate 8-7, and a downward pressure cylinder 8-9 is provided above the two fixed vertical plates 8-7, and a receiving hopper 8-3 is provided just below the downward pressure cylinder 8-9, and the receiving hopper 8-3 is embedded in the table panel 2, and a blanking motor 8-5 and a chain 8-6 for driving the transmission belt 8-8 and the lower roller 8-4 are provided on the side of one of the fixed vertical plates 8-7.

[0053] As an optimization solution of the present invention, the unloading motor 8-5 is used to drive multiple components to operate synchronously, and the upper roller 8-2 and the lower roller 8-4 can clamp the product 11 and transport it backward to the bottom of the downward pressure cylinder 8-9, and then the downward pressure cylinder 8-9 is used to press the product 11 down and drop it into the receiving hopper 8-3.

[0054] See Figures 1-8 As shown, the material receiving assembly 9 includes a divider 9-3 provided under the table panel 2, a material receiving motor 9-2 is installed on the divider 9-3, and several material receiving boxes 9-4 are evenly arranged along the circumference of the divider 9-3. A material receiving bowl 9-1 is installed on the top of each material receiving box 9-4, and the outlet at the bottom of the material receiving hopper 8-3 is arranged opposite to the material receiving bowl 9-1.

[0055] As an optimization solution of the present invention, a divider 9-3 is provided to cut the OK products into pieces and collect them in a receiving box 9-4. Moreover, the receiving box 9-4 adopts a clip-type structure, and multiple receiving boxes 9-4 can be collected in sequence to meet capacity requirements.

[0056] See Figures 1-9 As shown, a cache lifting cylinder 10-7 is installed upward on the table panel 2 at the lower middle part of the tail end of the aluminum profile frame 10-11, and clamping plates driven by cache supporting cylinders 10-8 are provided on both sides of the aluminum profile frame 10-11 above the cache lifting cylinder 10-7. The bottom edge height of the clamping plate is higher than the height of the product 11 on the aluminum profile frame 10-11.

[0057] As an optimization solution of the present invention, a cache lifting cylinder 10-7 is provided to lift the product 11 upward during operation, and then the cache supporting cylinder 10-8 is used to drive the clamping plate to clamp the product 11. At this time, the clamped product 11 is higher than the height when it was originally on the aluminum profile frame 10-11. After the next product 11 is in place, the clamping plate is released, and the upper product 11 falls onto the lower product 11. The cache lifting cylinder 10-7 is lifted again to lift multiple products 11 upward at the same time to achieve stacking, thereby caching the products 11.

[0058] See Figures 1-9 As shown, a lifting and positioning cylinder 10-9 is installed on the table panel 2 directly below the phase light imaging module 5-1 and the camera 6-1.

[0059] As an optimization solution of the present invention, a lifting and positioning cylinder 10-9 is provided to lift the product 11 to ensure the distance between the product 11 and the lens during shooting.

[0060] The use process of this utility model:

[0061] First, a certain number of full warehouse carriers are manually placed on the full warehouse carrier feeding belt line 4-6, and then the feeding component 4 sends the product 11 to the aluminum profile rack 10-11 in sequence. At the same time, the feeding component 4 sends the empty warehouse carrier 4-3 in sequence. The product 11 is transported forward on the aluminum profile rack 10-11, and then lifted up by the front lifting and positioning cylinder 10-9. The front detection component 5 takes a photo to identify it, and then the product 11 is put down and continues to move forward and enters the flip claw 10-13. After being turned over, it returns to the aluminum profile rack 10-11 and continues to move forward, and then is lifted up by the rear lifting and positioning cylinder 10-9. The back detection component 6 takes a photo to identify the back of the product 11. The surface is photographed for identification, and after the product 11 is identified by AOI, the product 11 is confirmed as NG or OK. The NG product is discharged into the NG receiving box 10-6 when passing through the NG discharge component 7, and the OK product can continue to move forward until it reaches the OK rolling cutting component 8, and is pressed down and sliced ​​and collected in the receiving component 9. In this process, the cache lifting cylinder 10-7 and the clamping plate above can cooperate to form a cache structure to cache the OK products passing through. When the material is manually taken out of the receiving box 9-4 or the receiving component 9 fails, the front-end detection process can operate normally to ensure the efficient operation of the equipment.

[0062] It should be understood that the above-described specific embodiments of the present invention are merely illustrative of or explanation of the principles of the present invention and do not constitute limitations of the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention shall be included within the scope of protection of the present invention. In addition, the appended claims of the present invention are intended to cover all changes and modifications that fall within the scope and metes and bounds of the appended claims, or equivalents of such scope and metes and bounds.

Claims

1. An LED lamp bead phase light detection device, comprising a lower frame (3), characterized in that: A table panel (2) is mounted on the lower frame (3), an upper frame (1) is mounted on the table panel (2), a loading assembly (4) is mounted on the side of the upper frame (1), a streamline assembly (10) connected to the loading assembly (4) is mounted in the upper frame (1), a front detection assembly (5) is mounted on the side of the streamline assembly (10) close to the loading assembly (4), a back detection assembly (6) is mounted on the side of the front detection assembly (5), a flip structure is mounted between the front detection assembly (5) and the back detection assembly (6) in the streamline assembly (10), an NG discharge assembly (7) is mounted on the side of the back detection assembly (6), an OK rolling blanking assembly (8) is mounted at the tail end of the streamline assembly (10), a receiving assembly (9) is mounted below the table panel (2), and the receiving assembly (9) is located directly below the OK rolling blanking assembly (8).

2. The LED lamp bead phase light detection device according to claim 1, characterized in that: The feeding assembly (4) includes a horizontally arranged full-bin carrier feeding belt line (4-6), a full-bin carrier lifting structure (4-1) is vertically provided at the rear end of the full-bin carrier feeding belt line (4-6), a product pushing feeding cylinder (4-7) for feeding materials into the streamline assembly (10) is provided on the side of the top of the full-bin carrier lifting structure (4-1), an empty-bin carrier storage platform (4-5) is provided directly above the full-bin carrier feeding belt line (4-6), an empty-bin carrier pushing cylinder (4-2) for pushing the empty-bin carrier (4-3) is provided on the top of the full-bin carrier lifting structure (4-1), and a photoelectric sensor (4-4) is provided upward at the front end of the empty-bin carrier storage platform (4-5).

3. The LED lamp bead phase light detection device according to claim 2, characterized in that: The streamline assembly (10) includes an adjustment rail (10-2) installed on a table panel (2), an aluminum profile frame (10-11) composed of two groups of aluminum profiles for sliding a product (11) is installed above the adjustment rail (10-2), a positioning structure for adjusting the position by using a streamline adjustment motor (10-3) and a ball screw (10-5) is provided between the bottom of one group of aluminum profiles and the table panel (2), a transmission belt (10-12) for driving the product (11) to slide is installed in the aluminum profile frame (10-11), and a product transmission motor (10-1) for driving the transmission belt (10-12) is installed on the aluminum profile frame (10-11).

4. The LED lamp bead phase light detection device according to claim 3, characterized in that: The front detection component (5) comprises a phase light imaging module bracket (5-2) mounted on the side of the aluminum profile frame (10-11), a phase light imaging module (5-1) is mounted on the phase light imaging module bracket (5-2), and the phase light imaging module (5-1) is located directly above the aluminum profile frame (10-11).

5. The LED lamp bead phase light detection device according to claim 4, characterized in that: The flip structure comprises flip baffles (10-10) arranged above both sides of the aluminum profile frame (10-11); an "H"-shaped flip claw (10-13) is rotatably installed in the aluminum profile frame (10-11); a flip motor (10-4) is installed on one side of the aluminum profile frame (10-11); and a rotating shaft of the flip motor (10-4) is connected to the flip claw (10-13).

6. The LED lamp bead phase light detection device according to claim 5, characterized in that: The reverse side detection component (6) includes a detection bracket (6-4) mounted on the side of the aluminum profile frame (10-11), an X-axis linear module (6-3) is mounted on the top of the detection bracket (6-4), a camera (6-1) is driven and mounted on the X-axis linear module (6-3), and strip light sources (6-2) are respectively provided on both sides of the camera (6-1) facing downwards.

7. The LED lamp bead phase light detection device according to claim 6, characterized in that: The NG discharge assembly (7) includes an NG discharge bracket (7-4) installed on the side of the aluminum profile frame (10-11), an X-axis linear module 2 (7-1) is installed horizontally on the NG discharge bracket (7-4), a Y-axis linear module (7-2) is driven and installed on the X-axis linear module 2 (7-1), and a Z-axis downward pressure cylinder (7-3) is driven and installed on the Y-axis linear module (7-2). An NG material receiving box (10-6) for collecting waste is provided below the aluminum profile frame (10-11), and the NG material receiving box (10-6) is located directly below the Z-axis downward pressure cylinder (7-3).

8. The LED lamp bead phase light detection device according to claim 7, characterized in that: The OK rolling blanking assembly (8) includes a fixed large plate (8-1), two fixed vertical plates (8-7) are installed on the fixed large plate (8-1), an upper roller (8-2) and a lower roller (8-4) for clamping the product (11) and pushing it backward are installed between the two fixed vertical plates (8-7) at one end close to the aluminum profile frame (10-11), a transmission belt (8-8) is provided on the inner side of the fixed vertical plate (8-7), a downward pressure cylinder (8-9) is provided above the two fixed vertical plates (8-7), and a receiving hopper (8-3) is provided directly below the downward pressure cylinder (8-9), and the receiving hopper (8-3) is embedded in the table panel (2), and a blanking motor (8-5) and a chain (8-6) for driving the transmission belt (8-8) and the lower roller (8-4) are provided on the side of one of the fixed vertical plates (8-7).

9. The LED lamp bead phase light detection device according to claim 8, characterized in that: The material receiving assembly (9) includes a divider (9-3) arranged below the table panel (2), a material receiving motor (9-2) is installed on the divider (9-3), and a plurality of material receiving boxes (9-4) are evenly arranged along the circumference of the divider (9-3). A material receiving bowl (9-1) is installed on the top of each material receiving box (9-4), and the outlet at the bottom of the material receiving hopper (8-3) is arranged opposite to one of the material receiving bowls (9-1).

10. The LED lamp bead phase light detection device according to claim 9, characterized in that: A cache lifting cylinder (10-7) is installed upward on the table panel (2) below the middle of the tail end of the aluminum profile frame (10-11), and clamping plates driven by the cache supporting cylinder (10-8) are provided on both sides of the aluminum profile frame (10-11) above the cache lifting cylinder (10-7), and the bottom edge height of the clamping plate is higher than the height of the product (11) on the aluminum profile frame (10-11); and lifting positioning cylinders (10-9) are installed on the table panel (2) directly below the phase light imaging module (5-1) and the camera (6-1).

Images