A lamp bead dispensing and curing mechanism

Abstract

This utility model discloses a lamp bead dispensing and curing mechanism, relating to the field of lighting production lines. It includes a frame with a wire feeding mechanism connected to it. A three-terminal power cable is driven and connected within the wire feeding mechanism, and a multi-colored lamp bead is welded and installed on the three-terminal power cable. A UV dispensing machine and a UV curing machine are mounted on the frame. The UV dispensing machine applies UV adhesive to the multi-colored lamp bead position on the three-terminal power cable. The UV dispensing machine includes a dispensing shaft and an adhesive storage cavity. The dispensing shaft presses the multi-colored lamp bead into the adhesive storage cavity. The UV curing machine performs UV curing on the UV adhesive. Compared with existing technologies, this utility model integrates UV dispensing and UV curing functions, requiring no manual intervention, achieving continuous dispensing and curing operations, improving production efficiency, and adapting to large-scale mass production needs.

Description

Technical Field

[0001] This utility model relates to the field of lighting production lines, and in particular to a lamp bead dispensing and curing mechanism. Background Technology

[0002] Eaves light strips are strip-shaped light fixtures that use a special process to solder LED lights onto copper wires or flexible circuit boards, and then connect them to a power source to emit light. They can be flexibly installed according to the shape and length of the eaves.

[0003] In the production process of roof lights, after the LED beads are soldered to the stripped section of the three-terminal power cord, the solder joints need to be protected to prevent short circuits or damage to the LED beads due to moisture or dust intrusion during later use. Traditional protection methods rely on manual operation, where operators apply UV adhesive to the solder joints using a dispensing bottle, and then place the product in a UV curing chamber for curing. This method has the following drawbacks: 1. Manual application makes it difficult to precisely control the amount of glue, which can easily lead to missed areas or glue buildup. Missed areas will cause the solder joint protection to fail, while glue buildup will affect the subsequent assembly of the outer shell, resulting in a high product defect rate. 2. Manual dispensing is inefficient and difficult to match the production rate of automated production lines; 3. The uneven distribution of ultraviolet rays in traditional curing chambers leads to insufficient curing of some products, resulting in poor adhesion of the UV adhesive layer, which is prone to cracking and peeling after long-term use. 4. Manual dispensing makes it difficult to control the amount of glue used, and excess glue is easy to drip and cause waste, increasing cleaning costs. Utility Model Content

[0004] To overcome the shortcomings mentioned above, this utility model provides a technical solution that can solve the above problems.

[0005] A lamp bead dispensing and curing mechanism includes a frame, on which a wire feeding mechanism is provided. A three-terminal power line is driven and connected in the wire feeding mechanism, and a colorful lamp bead is welded and installed on the three-terminal power line. The frame is equipped with a UV dispensing machine and a UV curing machine; The UV dispensing machine covers the LED beads of the three-terminal power line with UV glue. The UV dispensing machine includes a dispensing shaft and a glue storage cavity. The dispensing shaft presses the LED beads of the three-terminal power line into the glue storage cavity. The ultraviolet curing machine cures the UV adhesive using UV curing.

[0006] Furthermore, the UV dispensing machine also includes a dispensing bracket, a second Y-axis cylinder, a second Y-axis slider, a first vertical bracket, and a fourth pneumatic finger; The dispensing bracket is mounted on the frame, the second Y-axis cylinder is fixedly mounted on the dispensing bracket, the second Y-axis cylinder drives the second Y-axis slider to move back and forth, the first vertical bracket is fixedly mounted on the second Y-axis slider, the fourth pneumatic finger is fixedly mounted on the first vertical bracket, and the dispensing shaft and glue storage cavity are respectively fixedly mounted on both ends of the fourth pneumatic finger.

[0007] Furthermore: the dispensing shaft is located above the glue storage cavity, and the fourth pneumatic finger drives the dispensing shaft to press the three-terminal power cable into the glue storage cavity.

[0008] Furthermore: A wheel frame is fixedly installed on the second Y-axis slider, and several sliding wheels are rotatably installed on the upper end of the wheel frame. The three-terminal power cable is transported through the several sliding wheels.

[0009] Furthermore: the ultraviolet curing machine includes a curing bracket, a light shield, and a UV curing lamp; The curing bracket is mounted on the frame, the light shield is fixedly mounted on the curing bracket, the UV curing lamp is fixedly mounted inside the light shield, the three-terminal power cable is inserted into the light shield, and the UV curing lamp shines on the color-changing LED beads on the three-terminal power cable.

[0010] Furthermore, the light shield has openings on both the left and right sides, through which the three-terminal power cable and the iridescent LED beads are inserted into the light shield.

[0011] Furthermore: There are two UV curing lamps, which are symmetrically arranged vertically between each other, and the two UV curing lamps are fixedly installed at the upper and lower ends inside the light shield, respectively. The three-terminal power cord, along with the iridescent LED beads, is supplied to the two UV curing lamps.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. It integrates UV dispensing and UV curing functions, eliminating the need for manual intervention and enabling continuous dispensing and curing operations, thereby improving production efficiency and adapting to the needs of large-scale mass production. 2. The pressure of the dispensing shaft is controlled by the fourth pneumatic finger, which, together with the glue storage chamber, ensures precise coverage, minimizes glue volume error, avoids problems such as missed application and glue accumulation, and improves the pass rate of packaged product protection. 3. The symmetrically distributed UV curing lamps, combined with the reflective coating inside the light shield, concentrate and evenly distribute the ultraviolet energy within the light shield, shortening the curing time of the UV adhesive, improving the adhesion of the adhesive layer, and effectively preventing cracking and peeling later. 4. By adjusting the distance between the sliding wheels, the power of the UV curing lamp, and the dispensing parameters, it can be adapted to different specifications of iridescent LED beads and three-terminal power cords, solving the problem of limited compatibility of existing equipment.

[0013] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 yes Figure 1 Schematic diagram of the mid-line feeding mechanism; Figure 3 yes Figure 1 Schematic diagram of the stripping mechanism; Figure 4 yes Figure 1 Schematic diagram of the centerline tangent mechanism; Figure 5 yes Figure 4 A magnified structural diagram at point A; Figure 6 yes Figure 1 Schematic diagram of the tin-adding mechanism in the middle; Figure 7 yes Figure 1 Schematic diagram of the welding mechanism for the in-center LED beads; Figure 8 yes Figure 1 Schematic diagram of the dispensing and curing mechanism for the central LED beads; Figure 9 yes Figure 1 Schematic diagram of the positioning and assembly mechanism for the inner and outer shell; Figure 10 yes Figure 1 Schematic diagram of the middle lens positioning and assembly mechanism; Figure 11 yes Figure 1 Schematic diagram of the ultrasonic welding mechanism; Figure 12 yes Figure 1 Schematic diagram of the structure of the feed output disc; Figure 13 This is a structural schematic diagram of the outer shell positioning and assembly mechanism; Figure 14 This is a schematic diagram of the lens positioning and assembly mechanism; Figure 15This is a structural diagram of an ultrasonic welding mechanism, a material output tray, and a roof lamp conveyor.

[0016] As shown in the diagram: 1. Frame; 2. Wire feeding mechanism; 21. Wire feeding bracket; 22. Wire feeding motor; 23. Wire feeding reel; 3. Wire stripping mechanism; 31. Wire stripping bracket; 32. Second wire clamping mechanism; 33. First pneumatic finger; 34. Lateral movement cylinder; 35. Second pneumatic finger; 36. Wire stripping blade; 37. Wire stripping slider; 38. Wire stripping guide rail; 4. Centerline cutting mechanism; 41. Centerline cutting bracket; 42. Positioning table; 43. Third pneumatic finger; 44. Centerline cutting cutter; 441. Upper cutting edge; 442. Lower cutting edge; 45. Wire groove; 46. Horizontal groove; 47. First convex edge; 48. First V-groove; 49. Second convex edge; 410. Second V-groove; 411. Waste recycling bin; 5. Solder hooking and soldering mechanism; 51. Soldering bracket; 52. Displacement cylinder; 53. Soldering slide; 54. First servo motor; 55. Soldering tray; 56. First lifting cylinder; 57. Solder hooking rod; 571. Solder removal hole; 58. Second lifting cylinder; 59. Leveling block; 6. LED bead bonding and soldering mechanism; 61. Soldering bracket; 62. LED bead conveying line; 63. LED bead moving mechanism; 631. Moving bracket; 632. Y-axis bracket; 633. First Y-axis cylinder; 634. First Y-axis slider; 635. Fourth lifting cylinder; 636. Vacuum adsorption head; 64. Third lifting cylinder; 65. Soldering head; 66. Solder replenishment bracket; 67. Solder replenishment tube; 68. Solder bar bracket; 69. Roller; 7. Power-on testing equipment; 8. Lamp bead dispensing and curing mechanism; 81. UV dispensing machine; 811. Dispensing bracket; 812. Second Y-axis cylinder; 813. Second Y-axis slider; 814. First vertical bracket; 815. Fourth pneumatic finger; 816. Dispensing shaft; 817. Glue storage chamber; 82. Ultraviolet curing machine; 821. Curing bracket; 822. Light shield; 823. UV curing lamp; 83. Wheel frame; 84. Sliding wheel; 85. Opening; 9. Outer shell positioning and assembly mechanism; 91. Assembly bracket; 92. Lower shell temporary placement platform; 93. Lower shell conveying mechanism; 931. Sixth lifting cylinder; 932. Y-axis slide table; 933. Third Y-axis cylinder; 934. Third Y-axis slider; 935. Fifth pneumatic finger; 936. Support rod; 937. Positioning cylinder; 94. Fifth lifting cylinder; 95. Lower shell base; 96. Upper shell temporary placement platform; 97. Upper shell conveying mechanism; 971. Conveying bracket; 972. Y-axis conveyor; 973. Lifting gripper; 9731. Seventh lifting cylinder; 9732. Sixth pneumatic finger; 974. Turning table; 98. First vibrating feeder; 99. Lower shell conveyor line; 910. Second vibrating feeder; 911. Upper shell conveyor line; 912. Rotary cylinder; 913. Upper shell fixture; 10. Lens positioning and assembly mechanism; 101. Lens positioning bracket; 102. Lens temporary placement stage; 103. Lens handling mechanism; 1031. Second vertical bracket; 1032. Fourth Y-axis cylinder; 1033. Fourth Y-axis slider; 1034. Eighth lifting cylinder; 1035. Suction cup positioning rod; 104. Lens conveyor line; 105. Third vibrating feeding tray; 106. Clamping bracket; 107. Fifth Y-axis cylinder; 108. First positioning gripper; 109. First V-groove; 1010. Side plate; 1011. Crossbar; 1012. Guide bevel; 11. Ultrasonic welding mechanism; 111. Ultrasonic support; 112. Ninth lifting cylinder; 113. Amplitude bar; 114. Upper die; 115. Lower die; 1151. Lifting frame; 1152. Bottom edge; 1153. Sixth Y-axis cylinder; 1154. Second positioning gripper; 1155. Second V-groove; 116. Ultrasonic welding seat; 117. Lifting frame; 118. Cooling fan; 119. Protective cover; 1110. Vent hole; 12. Feeding output tray; 121. Belt conveyor; 122. Wire cutter; 1221. Wire cutter bracket; 1222. Lower cutter; 1223. Tenth lifting cylinder; 1224. Upper cutter; 123. Receiving turntable; 1231. Receiving bracket; 1232. Second servo motor; 1233. Rotary disk; 1234. Receiving cavity; 1235. Positioning hole; 124. Baffle; 125. Clearance groove; 13. Three-terminal power cord; 14. Colorful LED beads; 15. Optical lenses; 16. First wire clamping mechanism; 161. Wire clamping bracket; 162. Wire clamping cylinder; 163. Top block; 17. Unloading channel; 18. Eaves light conveyor; 181. X-axis conveyor; 182. X-axis slider; 183. Seventh Y-axis cylinder; 184. Seventh pneumatic finger. Detailed Implementation

[0017] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0018] The components of the present invention embodiments described and shown in the accompanying drawings can typically be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention.

[0019] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0020] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] like Figure 1-15 As shown, a roof lamp production line of this utility model includes a frame 1, on which the following are installed sequentially from left to right: a wire feeding mechanism 2, a wire stripping mechanism 3, a center line cutting mechanism 4, a soldering mechanism 5, a lamp bead attaching and welding mechanism 6, an electrical testing mechanism 7, a lamp bead dispensing and curing mechanism 8, a housing positioning and assembly mechanism 9, a lens positioning and assembly mechanism 10, an ultrasonic welding mechanism 11, and a material output tray 12. The wire feeding mechanism 2 drives and connects a three-terminal power line 13. The wire stripping mechanism 3 performs wire stripping on the three-terminal power line 13. The center line cutting mechanism 4 cuts the center line of the three-terminal power line 13. The soldering mechanism 5 applies solder to the stripped position of the three-terminal power line 13. The LED bead bonding and soldering mechanism 6 conveys a RGB LED bead 14. The RGB LED bead 14 is soldered to the stripped position of the three-terminal power line 13 by the LED bead bonding and soldering mechanism 6. The power-on testing mechanism 7 performs a power-on test on the stripped position of the three-terminal power line 13. The LED bead dispensing and curing mechanism 8 dispenses and cures the LED bead 14 at the welding position. The housing positioning and assembly mechanism 9 installs the upper and lower housings at the stripping position of the three-terminal power line 13 and the LED bead 14. The lens positioning and assembly mechanism 10 conveys the optical lens 15, which is then conveyed and installed onto the upper housing. The ultrasonic welding mechanism 11 performs ultrasonic welding on the optical lens 15, the upper housing, and the lower housing. The unloading output tray 12 is used to receive the output three-terminal power line 13. The principle is as follows: The wire feeding mechanism 2 sequentially feeds the three-terminal power cable 13 to the wire stripping mechanism 3, the center line cutting mechanism 4, the soldering mechanism 5, the LED bead bonding and soldering mechanism 6, the power-on testing mechanism 7, the LED bead dispensing and curing mechanism 8, the housing positioning and assembly mechanism 9, the lens positioning and assembly mechanism 10, the ultrasonic welding mechanism 11, and the unloading output tray 12. The wire stripping mechanism 3 can strip the three-terminal power cable 13 at fixed intervals. Since the wire stripping mechanism 3 is an automated device, the internal core of the three-terminal power cable 13 will not be damaged during the stripping process. After that, it is fed to the center line cutting mechanism 4 to cut the center line, and then the soldering mechanism 5 applies solder. Mechanism 5 performs tinning at the stripped position of the three-terminal power line 13, and then uses the LED bead bonding and soldering mechanism 6 to solder the iridescent LED bead 14 to the stripped position of the three-terminal power line 13 to achieve electrical connection. After cutting the center line, it can cooperate with the power-on testing mechanism 7 to perform color-changing lighting test on the iridescent LED bead 14. Then it is conveyed to the LED bead dispensing and curing mechanism 8 for UV glue application and UV curing. After that, the upper and lower shells are installed, and the optical lens 15 is installed on the upper shell. It is then ultrasonically welded and fixed by the ultrasonic welding mechanism 11. Finally, the three-terminal power line 13 is cut to the required length and conveyed to the unloading output tray 12 for recycling.

[0023] Furthermore: the wire feeding mechanism 2 includes a wire feeding bracket 21, a wire feeding motor 22, and a wire feeding reel 23. The wire feeding bracket 21 is fixedly mounted on the frame 1, the wire feeding motor 22 is fixedly mounted on the wire feeding bracket 21, and the wire feeding motor 22 drives the wire feeding reel 23 to rotate. The three-terminal power cable 13 is wound and mounted on the wire feeding reel 23; thus, the stable unwinding and conveying of the three-terminal power cable 13 can be achieved.

[0024] Furthermore: A first wire clamping mechanism 16 is fixedly installed on the frame 1. The first wire clamping mechanism 16 is located between the wire feeding mechanism 2 and the wire stripping mechanism 3. The first wire clamping mechanism 16 includes a wire clamping bracket 161 and a wire clamping cylinder 162. The wire clamping bracket 161 is fixedly installed on the frame 1, and the wire clamping cylinder 162 is fixedly installed on the wire clamping bracket 161. A top block 163 is fixedly installed on the upper end of the wire clamping bracket 161. The three-terminal power cable 13 is conveyed between the wire clamping cylinder 162 and the top block 163. Precise positioning and conveying can be achieved by clamping the three-terminal power cable 13, ensuring the consistency of the subsequent wire stripping spacing.

[0025] Furthermore: the wire stripping mechanism 3 includes a wire stripping bracket 31, a second wire clamping mechanism 32, a first pneumatic finger 33, a transverse cylinder 34, a second pneumatic finger 35, and two wire stripping blades 36. The wire stripping bracket 31 is mounted on the frame 1. The second wire clamping mechanism 32 has the same structure as the first wire clamping mechanism 16 and is fixedly mounted on the wire stripping bracket 31. The first pneumatic finger 33 is fixedly mounted on the side of the second wire clamping mechanism 32, and a wire stripping gap is left between the first pneumatic finger 33 and the second wire clamping mechanism 32. The transverse cylinder 34 is fixedly mounted on the wire stripping bracket 31. The horizontal movement cylinder 34 drives the second pneumatic finger 35 to move left and right. Two wire stripping blades 36 are fixedly installed at both ends of the second pneumatic finger 35. The wire stripping blades 36 strip the three-terminal power wire 13 at the stripping gap. After the first pneumatic finger 33 and the second clamping mechanism 32 clamp the three-terminal power wire 13, the second pneumatic finger 35 drives the upper and lower wire stripping blades 36 to move closer to each other to cut the insulation of the three-terminal power wire 13. Then, the horizontal movement cylinder 34 drives the second pneumatic finger 35 to move left and right to achieve fully automated wire stripping operation.

[0026] Furthermore: A wire stripping slider 37 is fixedly installed at the lower end of the second pneumatic finger 35, and a wire stripping guide rail 38 is fixedly installed on the wire stripping bracket 31. The wire stripping slider 37 is slidably installed on the wire stripping guide rail 38, and the transverse cylinder 34 drives the wire stripping slider 37 to move left and right; this ensures that the second pneumatic finger 35 can move stably on the wire stripping bracket 31.

[0027] More preferably, the center-line cutting mechanism 4 includes a center-line cutting bracket 41, a positioning platform 42, a third pneumatic finger 43, and a center-line cutting cutter 44. The center-line cutting mechanism 4 is mounted on the frame 1. The positioning platform 42 is fixedly mounted on the side of the center-line cutting bracket 41. A wire groove 45 is formed on the positioning platform 42. The three-terminal power wire 13 is fitted into the wire groove 45 with a clearance fit. The third pneumatic finger 43 is fixedly mounted on the center-line cutting bracket 41. The third pneumatic finger 43 drives the center-line cutting cutter 44 to cut the center line of the stripped position of the three-terminal power wire 13. After the center line is cut, it can cooperate with the subsequent power-on testing mechanism 7 to realize the power-on test when the color of the color-changing LED bead 14 changes, which is convenient for judging the quality of the color-changing LED bead 14 and ensuring the production quality of the eaves lamp.

[0028] Furthermore: the centerline cutting tool 44 includes an upper cutting edge 441 and a lower cutting edge 442. The upper edge of the lower cutting edge 442 is formed with a transverse groove 46. The lower edge of the upper cutting edge 441 is inserted into the transverse groove 46 with a clearance fit. The upper cutting edge 441 and the lower cutting edge 442 are respectively fixedly installed at both ends of the third pneumatic finger 43. The centerline can be cut by pressing the upper cutting edge 441 into the transverse groove 46, thereby achieving stable cutting of the centerline.

[0029] Furthermore: both sides of the transverse groove 46 of the lower cut edge 442 are integrally formed with a first protruding edge 47, and a first V-shaped groove 48 is formed on the first protruding edge 47. The center line of the three-terminal power line 13 is fitted into the first V-shaped groove 48 of the first protruding edge 47 on both sides with a gap fit. The lower side of the upper cut edge 441 is formed with a second protruding edge 49, and the bottom side of the second protruding edge 49 is formed with a second V-shaped groove 410. The second protruding edge 49 is fitted into the gap between the two first protruding edges 47 with a gap fit. The center line of the three-terminal power line 13 is clamped between the two first V-shaped grooves 48 and the second V-shaped groove 410 as the upper cut edge 441 is pressed down. This can achieve precise positioning and cutting of the center line. When the center line is cut, there is a certain gap at the cut position, so that the center lines of two adjacent color LED beads 14 will not be connected, which is convenient for subsequent testing of the color changing function of the color LED beads 14 using the power-on testing mechanism 7.

[0030] Furthermore, a waste recycling bin 411 is fixedly installed on the side of the centerline bracket 41, and the lower cutting edge 442 is set in the middle of the upper side of the waste recycling bin 411; it can effectively collect the cut centerline and realize waste recycling.

[0031] More preferably: the soldering mechanism 5 includes a soldering bracket 51, a displacement cylinder 52, a soldering slide 53, a first servo motor 54, a soldering tray 55, a first lifting cylinder 56, a soldering rod 57, a second lifting cylinder 58, and a leveling block 59. The soldering bracket 51 is mounted on the frame 1. The displacement cylinder 52 is fixedly mounted on the soldering bracket 51 and drives the soldering slide 53 to move back and forth. The first servo motor 54 is fixedly mounted on the soldering slide 53 and drives the soldering tray 55 to rotate. The first lifting cylinder 56 and the second lifting cylinder 58 are both fixedly mounted on the soldering slide 53. The first lifting cylinder 56 drives the soldering rod 57 to rotate. The solder tray 55 is raised and lowered, and the second lifting cylinder 58 drives the leveling block 59 to move up and down above the three-terminal power line 13. The flux is placed in the solder tray 55, and the three-terminal power line 13 is transported to the top of the solder tray 55. The first lifting cylinder 56 drives the hook rod 57 to hook up the flux in the solder tray 55. The first servo motor 54 drives the solder tray 55 to rotate, so that the flux can be hooked up with each raising and lowering movement. Then, the second lifting cylinder 58 drives the leveling block 59 to press on the top of the three-terminal power line 13, and the displacement cylinder 52 drives the leveling block 59 to move at the stripping position of the three-terminal power line 13, so as to achieve the effect of automatically leveling the flux.

[0032] Furthermore, the end of the solder hook 57 that extends into the upper solder tray 55 has an L-shaped right-angle structure, and the solder hook 57 has a solder removal hole 571 formed on it; this ensures that the flux can be effectively hooked up each time it is raised or lowered, and the solder removal hole 571 allows excess flux to fall back into the upper solder tray 55 automatically.

[0033] More preferably: the LED bead welding mechanism 6 includes a welding bracket 61, an LED bead conveying line 62, an LED bead moving mechanism 63, a third lifting cylinder 64, and a welding head 65. The welding bracket 61 is mounted on the frame 1. The LED bead conveying line 62 and the LED bead moving mechanism 63 are both fixedly mounted on the welding bracket 61. The LED bead conveying line 62 drives multiple RGB LED beads 14 for conveying. The LED bead moving mechanism 63 clamps the RGB LED beads 14 one by one on the LED bead conveying line 62 and conveys them to the position above the stripping position of the three-terminal power line 13. The third lifting cylinder 64 is fixedly mounted on the welding bracket. On the frame 61, the third lifting cylinder 64 drives the welding head 65 to move up and down. The welding head 65 is located below the three-terminal power line 13. The welding head 65 welds the iridescent LED 14 onto the stripped position of the three-terminal power line 13. After applying flux to the stripped position of the three-terminal power line 13, the LED bead transfer mechanism 63 transports the iridescent LED 14 to the top of the stripped position. Then, the third lifting cylinder 64 drives the welding head 65 to press against the welding point of the iridescent LED 14, realizing the automated welding operation of the iridescent LED 14 at the stripped position.

[0034] Furthermore: a solder replenishing bracket 66 is provided on the welding bracket 61. The third lifting cylinder 64 drives the solder replenishing bracket 66 to move up and down. A solder replenishing tube 67 is fixedly installed on the solder replenishing bracket 66. A solder bar bracket 68 is fixedly installed on the frame 1. A roller 69 is rotatably installed on the upper end of the solder bar bracket 68. A solder bar is wound on the roller 69. The solder bar is transported through the solder replenishing tube 67 to the welding head 65, the stripping position of the three-terminal power line 13, and the RGB LED bead 14. After the welding head 65 heats the solder bar, metal solder can be formed at the welding point of the RGB LED bead 14, allowing the solder bar to be aligned with the welding point for solder replenishment, ensuring the welding stability of each welding point and reducing welding defects.

[0035] Furthermore: The LED bead moving mechanism 63 includes a moving bracket 631, a Y-axis bracket 632, a first Y-axis cylinder 633, a first Y-axis slider 634, a fourth lifting cylinder 635, and a vacuum suction head 636. The moving bracket 631 is fixedly mounted on the welding bracket 61, the Y-axis bracket 632 is fixedly mounted on the upper end of the transport bracket 971, and the first Y-axis cylinder 633 is fixedly mounted on the rear end of the Y-axis bracket 632. The first Y-axis cylinder 633 drives the first Y-axis slider 634 to slide back and forth on the side of the Y-axis bracket 632. The fourth lifting cylinder 635... 5 is fixedly installed on the first Y-axis slider 634. The fourth lifting cylinder 635 drives the vacuum adsorption head 636 to move up and down. The vacuum adsorption head 636 picks up the iridescent LED beads 14 one by one on the LED bead conveying line 62 and conveys them to the position above the stripped wire of the three-terminal power line 13. By using the method of driving the vacuum adsorption head 636 to move, the iridescent LED beads 14 can be picked up one by one for conveying and transporting, thereby ensuring the conveying accuracy of the iridescent LED beads 14 and allowing the welding points of the iridescent LED beads 14 to be aligned with the stripped wire position of the three-terminal power line 13 for precise welding operation.

[0036] Even better: The LED bead dispensing and curing mechanism 8 includes a UV dispensing machine 81 and a UV curing machine 82. Both the UV dispensing machine 81 and the UV curing machine 82 are mounted on the frame 1. The UV dispensing machine 81 covers the LED bead 14 on the three-terminal power line 13 with UV glue, and the UV curing machine 82 performs UV curing on the UV glue. This allows for the application of UV glue to the welding position and UV curing using a UV lamp, ensuring the stability of each welding point and providing the welding point with waterproof and moisture-proof properties.

[0037] Furthermore: The UV dispensing machine 81 includes a dispensing bracket 811, a second Y-axis cylinder 812, a second Y-axis slider 813, a first vertical bracket 814, a fourth pneumatic finger 815, a dispensing shaft 816, and an adhesive storage cavity 817. The dispensing bracket 811 is mounted on the frame 1. The second Y-axis cylinder 812 is fixedly mounted on the dispensing bracket 811 and drives the second Y-axis slider 813 to move back and forth. The first vertical bracket 814 is fixedly mounted on the second Y-axis slider 813. The fourth pneumatic finger 815 is fixedly mounted on the first vertical bracket 814. The dispensing shaft 816 is located above the adhesive storage cavity 817. The dispensing shaft 816 and the adhesive storage cavity 817 are respectively fixed. Installed at both ends of the fourth pneumatic finger 815, the fourth pneumatic finger 815 drives the dispensing shaft 816 to press the three-terminal power cable 13 into the glue storage cavity 817; UV glue can be poured into the glue storage cavity 817 and the UV glue can be kept in a flowing state. In actual operation, the glue storage cavity needs to be set in a dark environment to further prevent the glue from curing on its own. When the stripped position of the three-terminal power cable 13 is delivered to the top of the glue storage cavity 817, the fourth pneumatic finger 815 drives the dispensing shaft 816 to press the three-terminal power cable 13 into the glue storage cavity 817, so that the UV glue covers the outside of the iridescent LED bead 14 and the stripped position, achieving the technical effect of precise application of UV glue.

[0038] Furthermore: A wheel frame 83 is fixedly installed on the second Y-axis slider 813, and several sliding wheels 84 are rotatably installed on the upper end of the wheel frame 83. The three-terminal power cable 13 is conveyed through the several sliding wheels 84, which can ensure the stable conveying of the three-terminal power cable 13.

[0039] Furthermore: The ultraviolet curing machine 82 includes a curing bracket 821, a light shield 822, and a UV curing lamp 823. The curing bracket 821 is mounted on the frame 1, and the light shield 822 is fixedly mounted on the curing bracket 821. Openings 85 are formed on both the left and right sides of the light shield 822. The three-terminal power cable 13 passes through the openings 85 to allow the color-changing LED beads to enter the light shield 822. The UV curing lamp 823 is fixedly mounted inside the light shield 822 and is positioned to illuminate the color-changing LED beads. After the UV adhesive is precisely applied, the three-terminal power cable 13 continues to supply and enters the light shield 822 from the openings 85. The UV adhesive is rapidly cured by the UV curing lamp 823 inside the light shield 822, thereby providing effective protection for the welding points of the color-changing LED beads 14 and the stripped areas of the three-terminal power cable 13.

[0040] Furthermore, two UV curing lamps 823 are provided, symmetrically arranged vertically between each other, and fixedly installed at the upper and lower ends of the light shield 822 respectively. The three-terminal power line 13, together with the iridescent LED beads 14, is supplied between the two UV curing lamps 823. UV curing can be achieved by simultaneously illuminating the three-terminal power line 13 with the UV curing lamps 823 on both the upper and lower sides, ensuring that the soldering points of the iridescent LED beads 14 and the stripped positions of the three-terminal power line 13 can be UV cured at one time, reducing the curing time.

[0041] More preferably: the outer shell positioning and assembly mechanism 9 includes an assembly bracket 91, a lower shell temporary platform 92, a lower shell transport mechanism 93, a fifth lifting cylinder 94, a lower shell base 95, an upper shell temporary platform 96, and an upper shell transport mechanism 97. The assembly bracket 91 is mounted on the frame 1. The lower shell temporary platform 92, the lower shell transport mechanism 93, the fifth lifting cylinder 94, the upper shell temporary platform 96, and the upper shell transport mechanism 97 are all fixedly mounted on the assembly bracket 91. The fifth lifting cylinder 94 drives the lower shell base 95 to move up and down. A three-terminal power cable 13 is located above the lower shell base 95. The lower shell transport mechanism... Mechanism 93 clamps the lower shell in the lower shell temporary platform 92 and transports it to the lower shell base 95. Upper shell transport mechanism 97 clamps the upper shell in the upper shell temporary platform 96 and transports it above the lower shell. The upper and lower shells cover the iridescent LED beads 14 of the three-terminal power cord 13. After the stripped positions of the three-terminal power cord 13 and the soldering points of the iridescent LED beads 14 are covered with UV glue and cured by ultraviolet light, the upper and lower shells can be installed at these positions to achieve further physical protection for the soldering positions and iridescent LED beads 14, so that the iridescent LED beads 14 have a certain anti-drop effect and are not easily damaged in accidental collisions.

[0042] Furthermore: A first vibrating feeding tray 98 and a lower shell conveyor line 99 are fixedly installed on the frame 1. The lower shells are placed in batches on the first vibrating feeding tray 98 for vibrating feeding. The first vibrating feeding tray 98 conveys the lower shells one by one to the lower shell temporary platform 92 through the lower shell conveyor line 99. The first vibrating feeding tray 98 and the lower shell conveyor line 99 can be used to convey the lower shells one by one to the lower shell temporary platform 92, so as to achieve the technical effect of the lower shell handling mechanism 93 accurately clamping the lower shells in the lower shell temporary platform 92 and conveying them to the lower shell base 95.

[0043] Furthermore: A second vibrating feeding tray 910 and an upper shell conveyor line 911 are fixedly installed on the frame 1. The upper shells are placed in batches on the second vibrating feeding tray 910 for vibrating feeding. The second vibrating feeding tray 910 conveys the upper shells one by one to the upper shell temporary platform 96 through the upper shell conveyor line 911. The second vibrating feeding tray 910 and the upper shell conveyor line 911 can be used to convey the upper shells one by one to the upper shell temporary platform 96, so as to achieve the technical effect of the upper shell handling mechanism 97 accurately clamping the upper shells in the upper shell temporary platform 96 and conveying and transporting them to the upper shell, thus realizing the automatic conveying and feeding of the upper and lower shells.

[0044] Furthermore, the lower shell transport mechanism 93 includes a sixth lifting cylinder 931, a Y-axis slide 932, a third Y-axis cylinder 933, a third Y-axis slider 934, and a fifth pneumatic finger 935. The sixth lifting cylinder 931 is fixedly mounted on the assembly bracket 91 and drives the Y-axis slide 932 to move up and down. The third Y-axis cylinder 933 is fixedly mounted on the Y-axis slide 932. The third Y-axis slider 934 is slidably mounted on the Y-axis slide 932 and drives the third Y-axis slider 934 to move back and forth. The fifth pneumatic finger 935 is fixedly mounted on the third Y-axis slider 934 and transports the lower shells one by one from the lower shell temporary platform 92 to the lower shell base 95. This enables precise positioning of the lower shells from the lower shell temporary platform 92 to the lower shell base 95, achieving the technical effect of precise and automated loading of the lower shells.

[0045] Furthermore, support rods 936 are fixedly installed at all four ends of the bottom side of the Y-axis slide 932, and four positioning cylinders 937 are provided on the assembly bracket 91. The lower ends of the support rods 936 are inserted into the positioning cylinders 937 with corresponding clearance fit; this can ensure the stable lifting and lowering movement of the Y-axis slide 932 on the assembly bracket 91.

[0046] Furthermore, the upper shell transport mechanism 97 includes a transport bracket 971, a Y-axis conveyor 972, and two lifting grippers 973. The transport bracket 971 is fixedly mounted on the assembly bracket 91, and the Y-axis conveyor 972 is fixedly mounted on the upper end of the bracket. The Y-axis conveyor 972 drives the two lifting grippers 973 to move back and forth. A turntable 974 is fixedly mounted on the assembly bracket 91. The turntable 974 is located between the upper shell temporary platform 96 and the lower shell base 95. The lifting grippers 973 on the front side transport the upper shells in the upper shell temporary platform 96 one by one to the turntable 974, and the lifting grippers 973 on the rear side transport the upper shells on the turntable 974 to the top of the lower shell base 95. This can achieve precise positioning of the upper shell from the upper shell temporary platform 96 to the top of the lower shell, realizing the technical effect of precise and automated feeding of the upper shell.

[0047] Furthermore: the lifting gripper 973 includes a seventh lifting cylinder 9731 and a sixth pneumatic finger 9732. The Y-axis conveyor 972 drives the seventh lifting cylinder 9731 to move back and forth, and the seventh lifting cylinder 9731 drives the sixth pneumatic finger 9732 to move up and down. The sixth pneumatic finger 9732 grips the upper shell on the upper shell temporary platform 96 and the turning platform 974 respectively; this can ensure the stable transport of the upper shell and the precise assembly of the upper shell on the lower shell.

[0048] Furthermore: A rotary cylinder 912 is fixedly installed on the upper end of the steering platform 974. The upper end of the rotary cylinder 912 drives the upper shell fixture 913 to be connected. The lifting gripper 973 on the front side transports the upper shells in the upper shell temporary platform 96 one by one into the upper shell fixture 913 of the steering platform 974. The rotary cylinder 912 can adjust the conveying angle of the upper shell, so that the upper shell can be accurately aligned with the insertion position of the lower shell for splicing and assembly.

[0049] Furthermore, the two lifting grippers 973 move synchronously with each other, achieving the effect of sequential turning and assembly of the upper shell, resulting in higher production efficiency.

[0050] More preferably, the lens positioning and assembly mechanism 10 includes a lens positioning bracket 101, a lens temporary platform 102, and a lens transport mechanism 103. The lens positioning bracket 101 is mounted on the frame 1. The lens temporary platform 102 and the lens transport mechanism 103 are both fixedly mounted on the lens positioning bracket 101. The lens transport mechanism 103 picks up a single optical lens 15 from the lens temporary platform 102 and transports it to the top of the upper shell of the three-terminal power line 13. The mounting holes for the lens are pre-processed on the upper shell. Then, the lens transport mechanism 103 picks up the optical lens 15 from the lens temporary platform 102 and moves it to the top of the mounting holes for preliminary pressing and assembly, so that the LED bead 14 can be sealed between the upper shell and the lower shell, and the LED bead 14 can provide illumination through the optical lens 15.

[0051] Furthermore: a lens conveyor line 104 and a third vibrating loading tray 105 are fixedly installed on the frame 1. Optical lenses 15 are placed in batches in the third vibrating loading tray 105. The third vibrating loading tray 105 conveys the optical lenses 15 one by one to the lens temporary stage 102 through the lens conveyor line 104. The setting of the third vibrating loading tray 105 can drive the optical lenses 15 to be conveyed and allow the optical lenses 15 to move one by one into the lens temporary stage 102 for easy picking up by the lens handling mechanism 103.

[0052] Furthermore, the lens transport mechanism 103 includes a second vertical support 1031, a fourth Y-axis cylinder 1032, a fourth Y-axis slider 1033, an eighth lifting cylinder 1034, and a suction cup positioning rod 1035. The second vertical support 1031 is fixedly mounted on the lens positioning bracket 101. The fourth Y-axis cylinder 1032 is fixedly mounted on the upper end of the second vertical support 1031. The fourth Y-axis slider 1033 is slidably mounted on the upper end of the second vertical support 1031, and the fourth Y-axis cylinder 1032 drives the lens. The fourth Y-axis slider 1033 moves back and forth, and the eighth lifting cylinder 1034 is fixedly installed on the fourth Y-axis slider 1033. The eighth lifting cylinder 1034 drives the suction cup positioning rod 1035 to move up and down. The lower end of the suction cup positioning rod 1035 picks up the optical lens 15 in the lens temporary stage 102. The optical lens 15 can be accurately transported from the lens temporary stage 102 to the mounting hole in the upper shell by using the method of driving the suction cup positioning rod 1035 to ensure the precise positioning and assembly of the lens.

[0053] Furthermore: A clamping bracket 106 is fixedly installed on the lens positioning bracket 101, and a fifth Y-axis cylinder 107 is fixedly installed on the clamping bracket 106. The fifth Y-axis cylinder 107 drives and connects to a first positioning gripper 108. A first V-shaped slot 109 is formed on the side of the first positioning gripper 108 near the three-terminal power line 13. A side plate 1010 is installed on the frame 1. The three-terminal power line 13 is transported between the side plate 1010 and the first positioning gripper 108. The fifth Y-axis cylinder 107 drives the first positioning gripper 108 to clamp the upper shell on the three-terminal power line 13 between the first V-shaped slot 109 and the side plate 1010 for positioning. During the transport of the three-terminal power line 13, the clamping frame 1 can be used to clamp the upper shell and the lower shell, so that the upper shell can be aligned with the lens transport mechanism 103, and the optical lens 15 can be accurately positioned and assembled at the mounting hole of the upper shell.

[0054] Furthermore: A crossbar 1011 is provided on the lower side of the three-terminal power cable 13. The crossbar 1011 is fixedly installed on the frame 1. The side plate 1010 is fixedly installed on the front side of the crossbar 1011. A guide bevel 1012 is formed on the left side edge of the side plate 1010. The upper shell on the three-terminal power cable 13 is conveyed between the side plate 1010 and the first positioning gripper 108 through the guide bevel 1012. This enables the precise positioning of the upper shell when the three-terminal power cable 13 is conveyed, ensuring that the optical lens 15 can be accurately assembled into the mounting hole of the upper shell.

[0055] More preferably: the ultrasonic welding mechanism 11 includes an ultrasonic support 111, a ninth lifting cylinder 112, an amplitude transformer 113, an upper mold 114, and a lower mold 115. The ultrasonic support 111 is fixedly mounted on the frame 1. The ninth lifting cylinder 112 is fixedly mounted on the upper end of the ultrasonic support 111. The ninth lifting cylinder 112 drives the amplitude transformer 113 to move up and down. The upper mold 114 is fixedly mounted on the lower end of the amplitude transformer 113. An ultrasonic welding seat 116 is fixedly mounted on the frame 1. The lower mold 115 is fixedly mounted on the ultrasonic support 115. In the ultrasonic welding base 116, the upper and lower shells of the three-terminal power cable 13 and the optical lens 15 are conveyed to the space between the upper mold 114 and the lower mold 115. The ninth lifting cylinder 112 drives the upper mold 114 to press against the optical lens 15 and the upper shell for ultrasonic welding through the amplitude rod 113. The upper shell, lower shell and optical lens 15 can be welded into a whole by ultrasonic welding, so that the stripped positions of the iridescent LED 14 and the three-terminal power cable 13 are sealed between the upper shell and the lower shell, achieving further protection and ensuring the service life of the eaves lamp.

[0056] Even better: A lifting frame 117 is fixedly installed on the outer side of the amplitude transformer 113. The lifting frame 117 is slidably mounted on the ultrasonic support 111. One or more cooling fans 118 are fixedly installed on the right side of the lifting frame 117. The cooling fans 118 blow air to the outer periphery of the amplitude transformer 113. The cooling fans 118 can be used to quickly dissipate heat from the amplitude transformer 113, ensuring that it will not overheat after long-term operation and improving its service life.

[0057] Furthermore, a protective cover 119 is fixedly installed on the left side of the lifting frame 117. The protective cover 119 has several ventilation holes 1110 formed on it; it can cover the amplitude rod 113 to achieve effective protection, and at the same time, it can also allow ventilation and heat dissipation.

[0058] Furthermore, the lower mold 115 includes a lifting frame 1151, a bottom edge 1152, two sixth Y-axis cylinders 1153, and two second positioning grippers 1154. The lifting frame 1151 is fixedly installed on the ultrasonic welding base 116 and is located on the bottom side of the three-terminal power cable 13. The bottom edge 1152 is fixedly connected to the lifting frame 1151. The two sixth Y-axis cylinders 1153 are respectively fixedly installed at the front and rear ends of the bottom edge 1152. The two sixth Y-axis cylinders 1153 drive the two second positioning grippers 1154 to move back and forth in a one-to-one correspondence. The upper shell and lower shell on the three-terminal power cable 13 are clamped between the two second positioning grippers 1154 by the sixth Y-axis cylinders 1153. The upper shell and lower shell can be clamped and positioned by the second positioning grippers 1154 on the front and rear sides, ensuring that the upper shell and lower shell can be accurately aligned with the lower mold 115 when the three-terminal power cable 13 is transported, thereby realizing automatic alignment of ultrasonic welding.

[0059] Furthermore, the inner sides of both second positioning claws 1154 are formed with second V-shaped slots 1155, and the upper shell and the lower shell are clamped between the two second positioning claws 1154 through the second V-shaped slots 1155; this can further ensure the accuracy of the second positioning claws 1154 when clamping the upper shell and the lower shell.

[0060] More preferably: The unloading output tray 12 includes a belt conveyor 121, a wire cutter 122, and a receiving turntable 123. The belt conveyor 121 and the wire cutter 122 are both fixedly installed on the frame 1. The belt conveyor 121 is located below the three-terminal power line 13, and the receiving turntable 123 is installed on the right side of the frame 1. After the three-terminal power line 13 is cut by the wire cutter 122, it is conveyed to the receiving turntable 123 by the belt conveyor 121. After the iridescent LED beads 14 are welded onto the three-terminal power line 13 and the iridescent LED beads 14 are adequately protected, the eaves lamp product can be obtained. At this time, the length of the eaves lamp can be customized and cut by the wire cutter 122, which can be used for different houses. When mass-producing eaves lamps of the same length, the eaves lamp product can be conveyed to the receiving turntable 123 for recycling after the three-terminal power line 13 is cut, without the need for manual wire sorting.

[0061] Furthermore, the wire cutting machine 122 includes a wire cutting bracket 1221, a lower cutter 1222, a tenth lifting cylinder 1223, and an upper cutter 1224. The wire cutting bracket 1221 is mounted on the frame 1, the lower cutter 1222 is fixedly mounted on the wire cutting bracket 1221, and the tenth lifting cylinder 1223 is fixedly mounted on the upper end of the wire cutting bracket 1221. The tenth lifting cylinder 1223 drives the upper cutter 1224 to move up and down. When the upper cutter 1224 approaches the lower cutter 1222, it cuts the three-terminal power line 13. The upper cutter 1224 and the lower cutter 1222 can achieve the effect of cutting the three-terminal power line 13. The three-terminal power line 13 can be conveyed and cut according to the required length, which facilitates the rapid production of eaves lights.

[0062] Furthermore: baffles 124 are fixedly installed on both the front and rear sides of the belt conveyor 121. A clearance groove 125 is formed on the rear baffle 124, and the lower cutter 1222 is fitted into the clearance groove 125 with clearance fit. After the three-terminal power line 13 is cut into the eaves lamp product, the eaves lamp product will fall onto the belt conveyor 121 for conveying. The belt conveyor 121 uses the baffles 124 on the front and rear sides to achieve precise positioning of the eaves lamp during conveying, avoid the eaves lamp from falling, and facilitate the unloading and recycling of the eaves lamp.

[0063] Furthermore: A discharge channel 17 is fixedly installed on the right end of the upper side of the frame 1. The discharge channel 17 is located to the lower right of the belt conveyor 121 and is inclined to the right; it can accurately transport the eaves lamp products to the receiving turntable 123, realizing the precise unloading and recycling of the eaves lamp products.

[0064] Furthermore, the receiving turntable 123 includes a receiving bracket 1231, a second servo motor 1232, a rotating disk 1233, and several receiving cavities 1234. The receiving bracket 1231 is fixedly installed on the right side of the frame 1, and the second servo motor 1232 is fixedly installed on the right end of the receiving bracket 1231. The second servo motor 1232 drives the rotating disk 1233 to rotate. Several positioning holes 1235 are formed on the rotating disk 1233, and several receiving cavities 1234 are installed in the positioning holes 1235 with corresponding clearance. The right end of the unloading channel 17 is obliquely set towards the receiving cavity 1234. The second servo motor 1232 can be used to drive the rotating disk 1233 to rotate to switch different receiving cavities 1234 to the lower right of the unloading channel 17. After the rotating disk 1233 has collected a suitable number of eaves lamps, the second servo motor 1232 can be used to switch to the next empty receiving cavity 1234, so as to realize the rapid collection of eaves lamp products.

[0065] Furthermore: A roof light conveyor 18 is installed on the frame 1. The roof light conveyor 18 includes an X-axis conveyor 181 and two X-axis sliders 182. The X-axis conveyor 181 is fixedly installed on the frame 1. The X-axis conveyor 181 drives the two X-axis sliders 182 to move left and right. A seventh Y-axis cylinder 183 is fixedly installed on the X-axis sliders 182. The seventh Y-axis cylinder 183 drives a seventh pneumatic finger 184 connected to it. The seventh pneumatic finger 184 on the two X-axis sliders 182 clamps the three-terminal power cable 13 and conveys it left and right. It can clamp the three-terminal power cable 13 that has just been cut, that is, clamp both ends of the roof light product, and convey it to the belt conveyor 121 through the X-axis conveyor 181 to realize the unloading and recycling of the roof light product.

[0066] This embodiment does not impose any limitation on the shape, material, structure, etc. of this utility model. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of this utility model shall fall within the protection scope of this utility model.

Claims

1. A lamp bead dispensing and curing mechanism, comprising a frame, wherein a wire feeding mechanism is provided on the frame, and a three-terminal power line is driven and connected in the wire feeding mechanism, wherein a RGB lamp bead is welded and installed on the three-terminal power line; Its features are: The frame is equipped with a UV dispensing machine and a UV curing machine; The UV dispensing machine covers the LED beads of the three-terminal power line with UV glue. The UV dispensing machine includes a dispensing shaft and a glue storage cavity. The dispensing shaft presses the LED beads of the three-terminal power line into the glue storage cavity. The ultraviolet curing machine cures the UV adhesive using UV curing.

2. The LED bead dispensing and curing mechanism according to claim 1, characterized in that: The UV dispensing machine also includes a dispensing bracket, a second Y-axis cylinder, a second Y-axis slider, a first vertical bracket, and a fourth pneumatic finger; The dispensing bracket is mounted on the frame, the second Y-axis cylinder is fixedly mounted on the dispensing bracket, the second Y-axis cylinder drives the second Y-axis slider to move back and forth, the first vertical bracket is fixedly mounted on the second Y-axis slider, the fourth pneumatic finger is fixedly mounted on the first vertical bracket, and the dispensing shaft and glue storage cavity are respectively fixedly mounted on both ends of the fourth pneumatic finger.

3. The LED bead dispensing and curing mechanism according to claim 2, characterized in that: The dispensing shaft is located above the glue storage cavity, and the fourth pneumatic finger drives the dispensing shaft to press the three-terminal power cable into the glue storage cavity.

4. The LED bead dispensing and curing mechanism according to claim 2, characterized in that: A wheel frame is fixedly mounted on the second Y-axis slider. Several sliding wheels are rotatably mounted on the upper end of the wheel frame, and the three-terminal power cable is transported through the sliding wheels.

5. The LED bead dispensing and curing mechanism according to claim 1, characterized in that: The ultraviolet curing machine includes a curing bracket, a light shield, and a UV curing lamp; The curing bracket is mounted on the frame, the light shield is fixedly mounted on the curing bracket, the UV curing lamp is fixedly mounted inside the light shield, the three-terminal power cable is inserted into the light shield, and the UV curing lamp shines on the color-changing LED beads on the three-terminal power cable.

6. The LED bead dispensing and curing mechanism according to claim 5, characterized in that: The light shield has openings on both the left and right sides, through which the three-terminal power cable and the iridescent LED beads are inserted into the light shield.

7. A lamp bead dispensing and curing mechanism according to any one of claims 5 or 6, characterized in that: The UV curing lamp is provided in two symmetrical positions, one above the other. The two UV curing lamps are fixedly installed at the upper and lower ends of the light shield, respectively. The three-terminal power cord, along with the LED beads, is supplied to the two UV curing lamps.

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