A pipeline for automatically collecting LED lamp beads

Abstract

The application discloses a kind of automatic collection LED lamp pearl's assembly line, it is related to LED lamp pearl collection device technical field.The device includes rack and the transmission driving mechanism and transmission driven mechanism of installation rack below, the both ends of rack are equipped with support roller, transmission belt is equipped between two support rollers, the outer ring surface of transmission belt is equipped with multiple longitudinal distribution belt partition, the lamp pearl groove for LED lamp pearl transmission is formed between adjacent belt partition, the inner ring surface of transmission belt is equipped with belt positioning strip, multiple feeding mechanisms are equipped with interval on rack, and feeding mechanism is used to connect multiple LED lamp pearl production equipment and send material to each lamp pearl groove of transmission belt.The device is provided with transmission belt with multiple lamp pearl grooves on rack, each lamp pearl groove can simultaneously collect the same kind of LED lamp pearl from different feeding mechanisms respectively, greatly improve LED lamp pearl collection efficiency and automation level.

Description

Technical Field

[0001] This invention relates to the field of LED bead collection device technology, and in particular to an automated LED bead collection line. Background Technology

[0002] LED beads are semiconductor light-emitting diodes, made of semiconductor materials. They have a positive and a negative electrode; applying direct current to these electrodes produces light. They are light-emitting devices that directly convert electrical energy into light energy and electrical signals into light signals. Their advantages include low power consumption, high brightness, vibrant colors, vibration resistance, long lifespan, and being a cold light source. Existing LED bead collection devices are generally manual, resulting in low production efficiency and failing to meet the requirements of large-scale automated industrial production of LED beads. Summary of the Invention

[0003] To address the problems existing in the prior art, this invention provides an automated LED bead collection line. The device has a conveyor belt with multiple bead slots on the frame. By setting multiple feeding mechanisms at intervals, multiple LED bead production equipment can be connected simultaneously, and materials can be fed into the multiple bead slots of the conveyor belt at the same time. Each bead slot can collect the same type of LED beads from different feeding mechanisms at the same time, which greatly improves the LED bead collection efficiency and automation level.

[0004] Therefore, the technical solution of the present invention is an automatic LED bead collection production line, including a frame and a conveying drive mechanism and a conveying driven mechanism below the frame. Support rollers are provided at both ends of the frame, and a conveyor belt is provided between two support rollers. Multiple longitudinally distributed belt spacers are provided on the outer ring surface of the conveyor belt, forming LED bead slots for LED bead transmission between adjacent belt spacers. A belt positioning strip is provided on the inner ring surface of the conveyor belt. Multiple feeding mechanisms are spaced apart on the frame. These feeding mechanisms connect multiple LED bead production devices and feed materials into the LED bead slots of the conveyor belt. A collection mechanism and a separation mechanism are provided at the front end of the frame. The separation mechanism separates the LED beads from the conveyor belt, and the collection mechanism classifies and collects the LED beads on the conveyor belt. A recycling mechanism is provided at the rear end of the collection mechanism to remove and recycle the LED beads remaining in the LED bead slots. An oscillation mechanism is provided on the inner side of the oscillating slide of the collection mechanism.

[0005] Furthermore, the frame is provided with a belt support plate and an upper idler roller, the belt support plate and the upper idler roller are spaced apart, the belt support plate is provided with a support plate groove, the upper idler roller is provided with an idler roller groove, a lower idler roller is provided below the conveyor belt, and a belt cover plate is provided above the conveyor belt.

[0006] Furthermore, both ends of the support roller are connected to the frame via belt tensioning assemblies. The belt tensioning assemblies include a tensioning frame, a tensioning slider, and a tensioning rod. The tensioning slider is slidably connected to the tensioning frame via frame slide bars.

[0007] Furthermore, the drive frame of the conveyor drive mechanism is provided with two parallel second rollers and a first roller located below the middle of the two second rollers. The first roller is provided with a first roller groove for installing belt positioning strips, and the second roller is provided with a second roller groove for installing belt spacers. One end of the first roller is provided with a roller sprocket, and the output end of the drive motor is provided with a motor sprocket. The roller sprocket and the motor sprocket are connected by a transmission chain. A support roller is provided below the middle of the transmission chain, and the support roller is connected to the frame by a support roller bracket.

[0008] Furthermore, the drive frame of the transmission driven mechanism is provided with a first roller and a second roller. The first roller of the transmission driven mechanism is provided with sliding shaft heads at both ends. The sliding shaft heads are installed in the sliding groove in the middle of the tensioning slide plate, and a second tensioning rod is installed on the sliding shaft heads.

[0009] Furthermore, an oscillating slide plate for connecting the oscillating mechanism is provided below the collecting mechanism, and multiple collecting boxes are fixedly provided above the oscillating slide plate. Each collecting box corresponds to a lamp bead slot, and a collecting box sensor and a plug-in switch are provided above each collecting box.

[0010] Furthermore, the separation mechanism is equipped with multiple separation boxes, each corresponding to a lamp bead slot. The two sides of the separation box body are separation box side plates. The end of the separation box side plate near the conveyor belt is equipped with an arc-shaped interface. Below the arc-shaped interface is a separation lever. The lower end of the separation box is equipped with a discharge port.

[0011] Furthermore, the feeding mechanism includes a feeding flap, a feeding fixing plate, and a feeding clamp. Above the feeding flap, there is a feeding partition and a feeding connecting plate. The feeding partition and the feeding connecting plate are connected by multiple feeding cylinders. The feeding cylinders are provided with annularly distributed air holes. Inside the feeding partition, there is a feeding slide plate or a feeding screw rod. The feeding slide plate includes a left slide plate, a right upper slide plate, and a right lower slide plate. The left slide plate, the right upper slide plate, and the right lower slide plate form a zigzag feeding channel.

[0012] Furthermore, the recycling mechanism includes a recycling box installed below the conveyor belt and a recycling bin installed on one side of the conveyor belt. The recycling box has a recycling lever inside and a recycling baffle assembly at the rear end. The baffle fixing plate of the recycling baffle assembly has multiple recycling baffles spaced apart, and each recycling baffle corresponds to a lamp bead slot.

[0013] Furthermore, the oscillation mechanism is fixedly connected to the frame via a motor mounting bracket. The motor mounting bracket is equipped with an oscillation motor, and the output end of the oscillation motor is equipped with an eccentric wheel. An eccentric disc is provided outside the eccentric wheel, and a cam follower is provided between the eccentric wheel and the eccentric disc. The cam follower is connected to the oscillation slide plate via an oscillation connecting rod.

[0014] The beneficial effects of the present invention are: (1) A conveyor belt with multiple LED bead slots is set on the frame. By setting multiple feeding mechanisms at intervals, multiple LED bead production equipment can be connected at the same time, and materials can be fed into the multiple LED bead slots of the conveyor belt at the same time. Each LED bead slot can collect the same type of LED bead from different feeding mechanisms at the same time, which greatly improves the LED bead collection efficiency and automation level, and meets the requirements of large-scale industrial automated production of LED bead.

[0015] (2) The inner ring surface of the conveyor belt is provided with a belt positioning strip. The belt positioning strip moves in the bracket roller groove, support plate groove, idler roller groove and first roller groove to ensure the transmission stability of the conveyor belt. When the LED beads in the LED bead groove of the conveyor belt are separated, they are cleared by the separation plate and the recycling baffle in sequence to avoid leaving materials on the conveyor belt. Attached Figure Description

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

[0017] Figure 2 yes Figure 1 The main view;

[0018] Figure 3 This is a structural diagram of the rack;

[0019] Figure 4 This is a schematic diagram of the belt tensioning assembly;

[0020] Figure 5 yes Figure 4 The main view;

[0021] Figure 6 This is a schematic diagram of the transmission drive mechanism;

[0022] Figure 7 yes Figure 6 The main view;

[0023] Figure 8 yes Figure 6 Top view;

[0024] Figure 9 This is a schematic diagram of the transmission driven mechanism;

[0025] Figure 10 yes Figure 9 The main view;

[0026] Figure 11 This is a schematic diagram of the front end portion of the present invention;

[0027] Figure 12 yes Figure 11 The main view;

[0028] Figure 13 yes Figure 11 A schematic diagram of the structure after removing the separation mechanism;

[0029] Figure 14 This is a schematic diagram of the separation mechanism;

[0030] Figure 15 This is a structural schematic diagram of the recycling baffle assembly;

[0031] Figure 16 This is a schematic diagram of the separation box;

[0032] Figure 17 yes Figure 16 The main view;

[0033] Figure 18 This is a schematic diagram of the oscillation mechanism;

[0034] Figure 19 This is a schematic diagram of the feeding mechanism;

[0035] Figure 20 yes Figure 19 The main view;

[0036] Figure 21 This is a structural diagram of the feeding slide plate;

[0037] Figure 22 yes Figure 21 The main view;

[0038] Figure 23 This is a schematic diagram of the feeding screw.

[0039] Explanation of symbols in the diagram:

[0040] 1. Frame; 11. Support roller; 1101. Support roller groove; 12. Belt tensioning assembly; 1201. Tensioning frame; 12011. Frame slide bar; 1202. Tensioning slider; 1203. Tensioning rod; 13. Upper idler roller; 1301. Support plate groove; 14. Belt support plate; 1401. Idler roller groove; 15. Lower idler roller; 16. Belt cover plate; 2. Conveyor drive mechanism; 21. First roller; 2101. Roller sprocket; 22. Second roller; 2201. Second roller groove; 23. Drive motor; 2301. Motor sprocket; 24. Transmission chain; 25. Support roller bracket; 26. Support roller; 3. Transmission driven mechanism; 31. Tensioning slide plate; 32. Sliding shaft head; 33. Second tensioning rod; 4. Collection mechanism; 41. Vibrating slide plate; 42. Collection box; 43. Collection box holder; 44. Collection box sensor; 45. Plug-in switch; 5. Separation mechanism; 5 1. Separating box; 5101. Separating box side plate; 5102. Discharge port; 5103. Separating lever; 6. Feeding mechanism; 61. Feeding flap; 6101. Belt slide; 62. Feeding fixing plate; 63. Feeding clamp; 64. Feeding partition; 6401. Left sliding plate; 6402. Upper right sliding plate; 6403. Lower right sliding plate; 6404. Feeding screw rod; 65. Feeding connecting plate; 66. Discharge cylinder; 67. Feeding guide pipe; 7. 71. Recycling mechanism; 72. Recycling lever; 73. Recycling bin; 74. Recycling baffle assembly; 7401. Baffle fixing plate; 7402. Recycling baffle; 8. Vibration mechanism; 81. Motor fixing bracket; 82. Vibration motor; 83. Eccentric wheel; 84. Eccentric wheel disc; 85. Vibration connecting rod; 86. Cam follower; 9. Conveyor belt; 91. Belt spacer; 92. Lamp bead slot; 93. Belt positioning bar; 10. Operating table. Detailed Implementation

[0041] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0042] like Figure 1-23As shown, this invention provides an automated LED bead collection line, which includes a frame 1 and a conveying drive mechanism 2 and a conveying driven mechanism 3 mounted below the frame 1. It also includes a collection mechanism 4, a separation mechanism 5, a feeding mechanism 6, a recycling mechanism 7, a vibration mechanism 8, a conveyor belt 9, and an operating table 10. Support rollers 11 are provided at both ends of the frame 1, and the support rollers 11 are rotatably connected to the frame 1. Support roller grooves 1101 are provided on the support rollers 11. A conveyor belt 9 is provided between the two support rollers 11, and the outer circumference of the conveyor belt 9 has multiple longitudinal grooves. Distributed belt spacers 91 are arranged, and LED bead slots 92 are formed between adjacent belt spacers 91. The LED bead slots 92 are used as transmission channels for LED beads. The design of multiple LED bead slots 92 can be used to collect LED beads of different colors. As the optimal solution, the number of LED bead slots 92 is 12. The inner ring surface of the conveyor belt 9 is provided with belt positioning strips 93. The belt positioning strips 93 are installed inside the bracket roller groove 1101. The design of the belt positioning strips 93 is to ensure the transmission stability of the conveyor belt 9. As the optimal solution, the number of belt positioning strips 93 is 2.

[0043] The two ends of the support roller 11 at the end of the frame 1 are connected to the frame 1 via a belt tensioning assembly 12. The belt tensioning assembly 12 includes a tensioning frame 1201, a tensioning slider 1202, and a tensioning rod 1203. The upper and lower sides of the tensioning frame 1201 are provided with frame slides 12011, and the tensioning slider 1202 is installed on the frame slides 12011. The tensioning slider 1202 slides along the frame slides 12011 and is slidably connected to the tensioning frame 1201. The middle part of the tensioning slider 1202 is connected to the roller shafts at both ends of the support roller 11. One side of the tensioning slider 1202 is fixedly connected to one end of the tensioning rod 1203. The other end of the tensioning rod 1203 passes through the outer side of the tensioning frame 1201. The tensioning rod 1203 is provided with a nut for adjusting the tension.

[0044] The frame 1 is provided with a belt support plate 14 and an upper idler roller 13. The belt support plate 14 and the upper idler roller 13 are distributed at intervals to support and lift the conveyor belt 9. The belt support plate 14 is provided with a support plate groove 1401, and the upper idler roller 13 is provided with an idler roller groove 1301. The belt positioning strip 93 of the conveyor belt 9 slides in the support plate groove 1401 and the idler roller groove 1301. The design of the support plate groove and the idler roller groove is also to ensure the transmission stability of the conveyor belt 9.

[0045] A lower idler roller 15 is provided below the conveyor belt 9. Both ends of the lower idler roller 15 are connected to the frame 1 through idler roller fixing plates. The lower idler roller 15 is used to support and lift the conveyor belt 9. A belt cover plate 16 is provided above the conveyor belt 9. One end of the belt cover plate 16 is hinged to the frame 1, and the other end of the belt cover plate 16 is fastened to the frame 1. The belt cover plate 16 encloses the lamp bead groove 92 of the conveyor belt 9, which serves to prevent dust and isolate it.

[0046] The conveyor drive mechanism 2 provides power output to the conveyor belt 9. The drive frame of the conveyor drive mechanism 2 is equipped with a first roller 21, a second roller 22, and a drive motor 23. There are two second rollers 22 arranged in parallel. The first roller 21 is located below the middle of the two second rollers 22. The conveyor belt 9 passes over the front second roller 22, then under the first roller 21, and then over the rear second roller 22. The first roller 21 has a first roller groove (not shown), which is used for mounting... A belt positioning strip 93 is installed. The second roller 22 is provided with a second roller groove 2201, which is used to install the belt spacer 91. One end of the first roller 21 is provided with a roller sprocket 2101. The output end of the drive motor 23 is provided with a motor sprocket 2301. The roller sprocket 2101 and the motor sprocket 2301 are connected by a transmission chain 24. A support roller 26 is provided below the middle of the transmission chain 24. The support roller 26 is connected to the frame 1 through a support roller bracket 25. The support roller bracket 25 is provided with a support roller groove, which is used for the installation and positioning of the support roller 26.

[0047] The transmission driven mechanism 3 provides tension adjustment for the transmission belt 9. The length of the frame 1 is several meters or tens of meters. In order to ensure the tension of the transmission belt 9, there are multiple transmission driven mechanisms 3. In one specific embodiment, there are two transmission driven mechanisms 3, and both transmission driven mechanisms 3 are set at the end of the frame 1.

[0048] The drive frame of the transmission driven mechanism 3 is equipped with a first roller 21 and a second roller 22. The installation positions of the first roller 21 and the second roller 22 are the same as those of the transmission drive mechanism 2. The two ends of the first roller 21 of the transmission driven mechanism 3 are provided with sliding shaft heads 32. The sliding shaft heads 32 are installed in the middle of the tensioning slide plate 31. The middle of the tensioning slide plate 31 is provided with a sliding groove. The sliding shaft heads 32 and the tensioning slide plate 31 are slidably connected through the sliding groove. A second tensioning rod 33 is installed on the sliding shaft head 32. The lower end of the second tensioning rod 33 is connected to the frame 1 to tighten the first roller 21 of the transmission driven mechanism 3, thereby tightening the transmission belt 9.

[0049] The collecting mechanism 4 and the separating mechanism 5 are located at the front end of the frame 1. The separating mechanism 5 is located above the collecting mechanism 4. The separating mechanism 5 is used to separate the LED beads from the conveyor belt 9, and the collecting mechanism 4 is used to classify and collect the LED beads on the conveyor belt 9.

[0050] Below the collection mechanism 4 is an oscillating slide plate 41. The oscillating slide plate 41 is slidably connected to the collection bracket of the collection mechanism 4 through an oscillating slide rail and an oscillating slider. The oscillating slide plate 41 is used to connect the oscillating mechanism 8. Multiple collection boxes 42 are fixedly provided above the oscillating slide plate 41. Each collection box 42 corresponds to a lamp bead slot 92. The outside of each collection box 42 is fixedly connected to the oscillating slide plate 41 through a collection box holder 43. Above each collection box 42 is a collection box sensor 44 and a plug-in switch 45. The collection box sensor 44 is used to detect whether the LED lamp beads in the collection box 42 are full. The plug-in switch 45 is used to open the collection box.

[0051] The separation mechanism 5 is equipped with multiple separation boxes 51, each separation box 51 corresponds to a lamp bead slot 92. The two sides of the separation box 51 are separation box side plates 5101. The end of the separation box side plate 5101 near the conveyor belt 9 is provided with an arc-shaped interface. Below the arc-shaped interface is a separation paddle 5103. The lower end of the separation box 51 is provided with a discharge port 5102.

[0052] Multiple feeding mechanisms 6 are spaced apart on the frame 1, which can connect multiple LED lamp bead production equipment at the same time. The LED lamp beads are connected to the feeding mechanism 6 through air pipes. The feeding mechanism 6 feeds the material into the lamp bead groove 92 of the conveyor belt 9, which greatly improves the LED lamp bead collection efficiency and automation level, and meets the requirements of large-scale industrial automated production of LED lamp beads.

[0053] The feeding mechanism 6 includes a feeding flap 61, a feeding fixing plate 62, and a feeding clamping plate 63. The feeding fixing plate 62 and the feeding clamping plate 63 are fixedly connected to the frame 1. One end of the feeding flap 61 is hinged to the feeding fixing plate 62, and the other end of the feeding flap 61 is fastened to the feeding clamping plate 63. A belt slide 6101 is provided below the feeding flap 61 for installing belt spacers 91. A feeding partition 64 and a feeding connecting plate 65 are provided above the feeding flap 61. The feeding partition 64 and the feeding connecting plate 65 are connected by multiple feeding cylinders 66. The feeding cylinders 66 are provided with annularly distributed air holes for venting the feeding air pipe. The inner part of the feeding partition 64... The unit is equipped with a feeding slide plate or a feeding screw rod 6404. The feeding slide plate includes a left slide plate 6401, a right upper slide plate 6402, and a right lower slide plate 6403. The left slide plate 6401 is fixedly connected to the left side plate of the feeding partition 64, and the right upper slide plate 6402 and the right lower slide plate 6403 are fixedly connected to the right side plate of the feeding partition 64. The left slide plate 6401, the right upper slide plate 6402, and the right lower slide plate 6403 form a zigzag feeding channel. The feeding screw rod 6404 includes a central shaft and feeding screw blades. The central shaft and feeding screw blades form a spiral feeding channel. A feeding guide pipe 67 is provided above the feeding connecting plate 65. The feeding guide pipe 67 is connected to the feeding air pipe and is used for feeding and guiding the LED beads.

[0054] The recycling mechanism 7 is installed at the rear end of the collection mechanism 4. The recycling mechanism 7 includes a recycling box 71 installed below the conveyor belt 9 and a recycling bin 73 installed on one side of the conveyor belt 9. The recycling box 71 is equipped with a recycling lever 72 inside. The rear end of the recycling box 71 is equipped with a recycling baffle assembly 74. The recycling baffle assembly 74 is fixedly connected to the frame 1 through a baffle fixing plate 7401. Multiple recycling baffles 7402 are spaced apart on the baffle fixing plate 7401. Each recycling baffle 7402 corresponds to a lamp bead slot 92 and is used to remove the LED lamp beads left in the lamp bead slot 92. The removed LEDs fall into the inside of the recycling box 71. The recycling lever 72 is used periodically to collect the LED lamp beads in the recycling box 71 into the recycling bin 73, further removing the material left on the conveyor belt.

[0055] The oscillation mechanism 8 is fixedly connected to the frame 1 via a motor mounting bracket 81. An oscillation motor 82 is mounted on the motor mounting bracket 81. An eccentric wheel 83 is mounted at the output end of the oscillation motor 82. An eccentric disc 84 is mounted on the outside of the eccentric wheel 83. A cam follower 86 is mounted between the eccentric wheel 83 and the eccentric disc 84. The cam follower 86 is connected to the oscillation slide plate 41 via an oscillation connecting rod 85. The oscillation mechanism 8 drives the oscillation slide plate 41 to oscillate, which facilitates the LED beads falling into the collection box 42.

[0056] This invention discloses an automated LED bead collection production line. A conveyor belt 9 with multiple bead slots 92 is mounted on a frame 1. Multiple feeding mechanisms 6 are spaced apart, allowing simultaneous connection to multiple LED bead production devices. These devices simultaneously feed materials into the multiple bead slots 92 of the conveyor belt 9. Each bead slot 92 can simultaneously collect the same type of LED beads from different feeding mechanisms 6, significantly improving LED bead collection efficiency and automation level, thus meeting the requirements of large-scale automated industrial production of LED beads.

[0057] The inner ring surface of the conveyor belt 9 is provided with a belt positioning bar 93. The belt positioning bar 93 moves in the bracket roller groove 1101, the support plate groove 1301, the idler roller groove 1401, and the first roller groove to ensure the transmission stability of the conveyor belt 9. When the LED beads in the LED bead groove 92 of the conveyor belt 9 are separated, they are cleared by the separation paddle 5103 and the recycling baffle 74 in sequence to avoid leaving materials on the conveyor belt 9.

[0058] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automated production line for collecting LED beads, comprising a frame and a conveying drive mechanism and a conveying driven mechanism below the frame, characterized in that, The frame has support rollers at both ends, and a conveyor belt is provided between two support rollers. The outer ring surface of the conveyor belt has multiple longitudinally distributed belt spacers, and adjacent belt spacers form LED bead slots for LED bead transmission. The inner ring surface of the conveyor belt has belt positioning strips. The frame has multiple feeding mechanisms spaced apart. The feeding mechanisms are used to connect multiple LED bead production equipment and feed materials into each LED bead slot of the conveyor belt. The front end of the frame has a collection mechanism and a separation mechanism. The separation mechanism is used to separate LED beads from the conveyor belt, and the collection mechanism is used to classify and collect LED beads on the conveyor belt. The rear end of the collection mechanism has a recycling mechanism, which is used to remove and recycle LED beads remaining in the LED bead slots. The inner side of the oscillating slide of the collection mechanism has an oscillation mechanism. The separation mechanism is equipped with multiple separation boxes, each of which corresponds to a lamp bead slot. The two sides of the separation box are separation box side plates. The side plate of the separation box is provided with an arc-shaped interface at the end near the conveyor belt. A separation lever is provided below the arc-shaped interface. The lower end of the separation box is provided with a discharge port. The feeding mechanism includes a feeding flap, a feeding fixing plate, and a feeding clamp. The feeding fixing plate and the feeding clamp are fixedly connected to the frame. One end of the feeding flap is hinged to the feeding fixing plate, and the other end is fastened to the feeding clamp. A belt slide is located below the feeding flap for mounting belt spacers. A feeding partition and a feeding connecting plate are located above the feeding flap. The feeding partition and the feeding connecting plate are connected by multiple feeding cylinders. The feeding cylinders have annularly distributed air holes for venting the feeding air pipe. The plate has a feeding slide or a feeding screw inside. The feeding slide includes a left slide, an upper right slide, and a lower right slide. The left slide is fixedly connected to the left side plate of the feeding partition, and the upper right slide and the lower right slide are fixedly connected to the right side plate of the feeding partition. The left slide, upper right slide, and lower right slide form a zigzag feeding channel. The feeding screw includes a central shaft and feeding screw blades. The central shaft and feeding screw blades form a spiral feeding channel. A feeding guide pipe is provided above the feeding connecting plate. The feeding guide pipe is connected to the feeding air pipe for guiding the feeding of LED beads.

2. The automated LED bead collection line according to claim 1, characterized in that, The frame is provided with a belt support plate and an upper idler roller. The belt support plate and the upper idler roller are spaced apart. The belt support plate is provided with a support plate groove. The upper idler roller is provided with an idler roller groove. A lower idler roller is provided below the conveyor belt. A belt cover plate is provided above the conveyor belt.

3. The automated LED bead collection line according to claim 1, characterized in that, Both ends of the support roller are connected to the frame via a belt tensioning assembly. The belt tensioning assembly includes a tensioning frame, a tensioning slider, and a tensioning rod. The tensioning slider is slidably connected to the tensioning frame via a frame slide bar.

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