An automated assembly equipment for full-color LED light strings

Abstract

This utility model relates to an automated assembly equipment for full-color LED light strings, including a base and a controller. The base is equipped with a lamp wire clamping and conveying device. An unwinding conveying device is located on one side of the lamp wire clamping and conveying device. Along the running direction of the lamp wire clamping and conveying device, on the base located beside the lamp wire clamping and conveying device, a stripping device, a signal wire breaking device, a tinning device, a lamp core splitting and mounting device, a welding device, a wire pressing device, a shell conveying and mounting device, a glue dispensing device, a UV lamp curing device, and a material unloading device are sequentially arranged. The signal wire breaking device breaks the signal wire to form signal input and signal output terminals. The lamp core splitting and mounting device breaks the entire lamp board into individual lamp cores, greatly reducing manual operation. This results in a high degree of automation in the entire production process of the light strings, saving labor costs, effectively improving production efficiency, and effectively ensuring the stability of the quality of the full-color LED light strings.

Description

Technical Field

[0001] This utility model relates to the technical field of LED string production equipment, and in particular to an automated assembly equipment for full-color LED string lights. Background Technology

[0002] Full-color LED light strings use a combination of red, green, and blue (RGB) primary colors, and can be configured with millions of colors through a controller, even simulating dynamic color effects such as gradients, jumps, and chasing. With their diverse colors, energy efficiency, long lifespan, and flexible application, full-color LED light strings are widely used in decorative lighting, landscape lighting, festival celebrations, commercial displays, and many other fields. As market demand continues to rise, increasingly higher requirements are being placed on the production efficiency and product quality of full-color LED light strings.

[0003] Full-color LED light strings typically consist of surface-mount full-color LED chips soldered onto a light wire with three wires: a positive power wire, a negative power wire, and a signal wire. The surface-mount full-color LED chip has a pair of diagonally distributed positive and negative solder points, as well as another pair of diagonally distributed signal input and signal output solder points. The positive solder points are soldered to the positive power wire, the negative solder points are soldered to the negative power wire, and the signal input and signal output solder points are soldered to the input and output ends of the signal wire, respectively. Therefore, the production process of full-color LED light strings requires numerous and complex steps, including unwinding the LED wires, stripping the wires, cutting the signal wires to form signal input and output terminals, applying solder paste, separating and mounting the LEDs, soldering, casing, dispensing adhesive, and curing. Existing equipment struggles to achieve fully automated production, requiring manual operation or semi-automated equipment in many stages. For example, the process of cutting the signal wires requires manual separation of the signal wires from the positive and negative power supply wires before the wires are cut. Similarly, the surface-mount full-color LED chips required in the production process exist in the form of LED boards. Before mounting, the individual rows of LED strips on the board must be manually broken into multiple individual chips, which are then transported to the LED string production equipment for mounting. This manual production model not only significantly limits production efficiency and fails to meet the growing market demand, but also increases labor costs, raising production costs for enterprises. Furthermore, the instability of manual operation leads to significant fluctuations in product quality, reducing the product qualification rate.

[0004] Therefore, it is necessary to provide an automated assembly equipment for full-color LED light strings to achieve fully automated production of full-color LED light strings, reduce labor costs, improve production efficiency, and enhance the quality of the light strings. Utility Model Content

[0005] The purpose of this invention is to provide an automated assembly equipment for full-color LED light strings, which can solve the technical problems of low production efficiency, high labor costs, and poor quality stability of light strings in the existing technology, which require manual operation in the production process of full-color LED light strings.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An automated assembly equipment for full-color LED light strings includes a base and a controller. The base is equipped with a light wire clamping and conveying device. An unwinding conveying device is located on one side of the light wire clamping and conveying device. Along the running direction of the light wire clamping and conveying device, on the base located beside it, are sequentially arranged a stripping device, a signal wire breaking device, a tinning device, a lamp core separation and mounting device, a welding device, a wire pressing device, a housing conveying and mounting device, a glue dispensing device, a UV lamp curing device, and a material unloading device. The light wire clamping and conveying device, unwinding conveying device, stripping device, signal wire breaking device, tinning device, lamp core separation and mounting device, welding device, wire pressing device, housing conveying and mounting device, glue dispensing device, and UV lamp curing device are all connected to the controller.

[0008] Furthermore, the lamp wire clamping and conveying device includes a drive mechanism, a drive sprocket, a driven sprocket, a conveying chain, and multiple wire clamping mechanisms. The drive mechanism is connected to the drive sprocket. The two ends of the conveying chain are respectively sleeved on the drive sprocket and the driven sprocket. Multiple wire clamping mechanisms are evenly spaced on the conveying chain. Each wire clamping mechanism includes a mounting base. One end of the mounting base is connected to the conveying chain, and the other end is connected to a fixed gripper. The fixed gripper is provided with two claw bars. A movable gripper is rotatably connected to each side of the mounting base. Each movable gripper cooperates with a claw bar located on the same side. A spring is also installed between each movable gripper and the mounting base. The base is also provided with several push plate mechanisms for pushing the movable grippers to move relative to the mounting base.

[0009] Furthermore, the automated assembly equipment for full-color LED light strings also includes a wire pulling device, which is mounted on a base next to the light wire clamping and conveying device and located upstream of the stripping device. The wire pulling device includes a limiting mechanism, a pressing mechanism, and a clamping mechanism. The limiting mechanism includes a limiting groove and a limiting groove driver. The limiting groove is located directly below the light wire, and the limiting groove driver is used to drive the limiting groove to move up and down. A first roller is rotatably mounted in the limiting groove. The pressing mechanism includes a pressing rod, a limiting plate, and a pressing rod driver. The pressing rod driver is used to drive the pressing rod to move back and forth and up and down. The limiting plate is located at the end of the pressing rod near the light wire, and the limiting plate has a pressing rod hole for the pressing rod to pass through. The clamping mechanism includes a clamping clamp and a clamping clamp driver. The clamping clamp driver is used to drive the clamping clamp to open or close. The limiting groove, the pressing rod, and the clamping clamp are arranged sequentially along the running direction of the light wire clamping and conveying device.

[0010] Furthermore, the wire stripping device includes a wire stripping blade mechanism, a clamping mechanism, and a front-to-back movement driver. The front-to-back movement driver is used to drive the wire stripping blade mechanism and the clamping mechanism to move back and forth together. The wire stripping blade mechanism includes a fixed blade and a movable blade arranged vertically opposite each other, a wire stripping blade lateral movement driver, and a movable blade driver. The wire stripping blade lateral movement driver is used to drive the fixed blade and the movable blade to move left and right together, and the movable blade driver is used to drive the movable blade to move up and down relative to the fixed blade. The clamping mechanism includes clamping pliers and clamping pliers driver. The clamping pliers driver is used to drive the clamping pliers to open or close.

[0011] Furthermore, the signal wire breaking device includes an upper seat, a lower seat, upper and lower seat drivers, a connecting seat, and a connecting seat driver. The upper and lower seat drivers are disposed in the connecting seat and are used to drive the upper seat and the lower seat to move towards each other or away from each other. The connecting seat driver is used to drive the connecting seat to move back and forth, and the connecting seat drives the upper and lower seat drivers, the upper seat, and the lower seat to move back and forth together. The upper seat is provided with a breaking blade and a guide block, and the lower seat is provided with a wire splitter and a guide groove. The wire splitter includes two slotted seats spaced apart in the left-right direction. Each slotted seat has a carrying groove for carrying the signal wire. Each slotted seat has inclined sides that are inclined outward from top to bottom on both its front and rear sides. The breaking blade is disposed opposite the gap between the two slotted seats, and the guide block is disposed opposite the guide groove and can be inserted into the guide groove.

[0012] Furthermore, the lamp core splitting and patching device includes a storage mechanism, a feeding mechanism, a folding mechanism, a strip feeding mechanism, a folding mechanism, and a patching mechanism; the storage mechanism includes a storage frame, which can hold multiple lamp boards, and the discharge end of the storage frame has a discharge port; the feeding mechanism is used to drive the lamp board located at the bottom of the storage frame to leave the storage frame through the discharge port and enter the folding mechanism; the folding mechanism is used to break the lamp board conveyed by the feeding mechanism into a single row of lamp strips; the strip feeding mechanism is used to drive the single row of lamp strips to leave the folding mechanism and enter the folding mechanism, the folding mechanism is used to break the single row of lamp strips conveyed by the strip feeding mechanism into a single lamp core, and the patching mechanism is used to install the single lamp core onto the lamp wire.

[0013] Furthermore, the wire pressing device includes a stop groove, a stop groove driver, a wire pressing plate, and a wire pressing plate driver. The stop groove is located below the lamp wire, and a second roller is rotatably installed in the stop groove. The stop groove driver is used to drive the stop groove to move up and down. The wire pressing plate driver is used to drive the wire pressing plate to move back and forth and up and down.

[0014] Furthermore, the housing conveying and installation device includes a vibratory feeder, a conveying track, a double-claw assembly, a double-claw assembly movement driver, a double-claw assembly opening and closing driver, a wire pressing rod, and a wire pressing rod driver. The vibratory feeder is connected to the conveying track. The double-claw assembly includes a lower claw for clamping the housing and an upper claw for clamping the lamp wire. The double-claw assembly movement driver is used to drive the double-claw assembly to move back and forth and up and down. The double-claw assembly opening and closing driver is used to drive the double-claw assembly to open or close. The wire pressing rod is disposed above the lamp wire, and the wire pressing rod driver is used to drive the wire pressing rod to move up and down.

[0015] Furthermore, the automated assembly equipment for full-color LED light strings also includes a first power-on device, a second power-on device, a signal-on device, a first detection device, and a second detection device. The first power-on device is disposed between the stripping device and the signal wire breaking device; the second power-on device is disposed between the welding device and the wire pressing device; the first detection device is disposed between the welding device and the second power-on device; the second detection device is disposed between the first detection device and the second power-on device; the signal-on device is disposed between the welding device and the first detection device; the first power-on device includes a first conductive contact rod and a first conductive contact rod driver for driving the first conductive contact rod to move up and down; the second power-on device includes a second conductive contact rod and a driver for driving the second conductive contact rod to move up and down. The second conductive contact rod driver; the signal transmission device includes a lamp wire positioning and flattening mechanism, a signal contact rod, and a signal transmission driver. The lamp wire positioning and flattening mechanism includes two spaced-apart positioning claws and a flattening rod located between the two positioning claws. The signal contact rod includes a spaced-apart signal input contact and a signal output contact. The signal transmission driver is used to drive the lamp wire positioning and flattening mechanism and the signal contact rod to close or open with each other. The detection ends of the first and second detection devices are both facing the light-emitting surface of the single lamp core. The first and second power supply devices are used to supply power to the lamp wire and the single lamp core on the lamp wire. The signal transmission device is used to provide a signal to the lamp wire and the single lamp core on the lamp wire. The first and second detection devices are used to detect whether the single lamp core emits light after power supply and signal transmission.

[0016] Furthermore, the automated assembly equipment for full-color LED light strings also includes a lamp core detection mechanism, a housing detection mechanism, and a cutting mechanism; the lamp core detection mechanism is located between the lamp core board mounting device and the welding device, and is used to detect whether a single lamp core is installed on the light string; the housing detection mechanism is located between the housing conveying and mounting device and the dispensing device, and is used to detect whether a housing is installed on the light string; the cutting mechanism is located between the dispensing device and the UV lamp curing device, and is used to cut the light string to a set target length.

[0017] The beneficial effects of this utility model are as follows: By setting up an unwinding conveyor to unwind the coiled LED wires and guide them into the automated assembly equipment for full-color LED string lights, and by setting up an LED wire clamping conveyor to clamp the LED wires and intermittently convey them, and along the running direction of the LED wire clamping conveyor, on a base located beside the LED wire clamping conveyor, a stripping device, a signal wire breaking device, a tinning device, a lamp core separating and mounting device, a welding device, a wire pressing device, a shell conveying and mounting device, a glue dispensing device, a UV lamp curing device, and a material unloading device are sequentially arranged. The automated assembly equipment for full-color LED light strings can automatically perform processes such as wire feeding, stripping, cutting signal wires, applying solder paste, separating and mounting boards, soldering, wire pressing, installing the outer shell, dispensing adhesive, curing, and unloading. In particular, cutting the signal wires to form signal input and output terminals, and breaking the entire light board into individual LED chips are all automated operations, greatly reducing manual operation. This results in a high degree of automation in the entire production process of the light strings, significantly saving labor costs and effectively improving production efficiency, while also ensuring the stability of the quality of the full-color LED light strings. Attached Figure Description

[0018] Figure 1 This is a structural schematic diagram of the automated assembly equipment for full-color LED light strings according to this utility model.

[0019] Figure 2 This is a partial structural diagram of the full-color LED light string automated assembly equipment of this utility model from another angle.

[0020] Figure 3 This is an exploded structural diagram of the wire pulling device, wire clamping mechanism and push plate mechanism of this utility model.

[0021] Figure 4 This is a schematic diagram of the peeling device and wire clamping mechanism of this utility model.

[0022] Figure 5 This is a schematic diagram of the signal wire breaking device of this utility model.

[0023] Figure 6 This is a schematic diagram of the tinning device and wire clamping mechanism of this utility model.

[0024] Figure 7 This is a schematic diagram of the material handling rod of this utility model.

[0025] Figure 8 This is a schematic diagram of the structure of the lamp panel, single row of lamp strips, and single lamp core of this utility model.

[0026] Figure 9 This is a partial structural schematic diagram of the lamp wick splitting and patching device of this utility model.

[0027] Figure 10 This is a cross-sectional view of the lamp wick splitting and patching device of this utility model.

[0028] Figure 11 This is a partial structural schematic diagram of the lamp wick splitting and patching device of this utility model.

[0029] Figure 12 This is a schematic diagram of the wire pressing device, wire clamping mechanism and push plate mechanism of this utility model.

[0030] Figure 13 This is a schematic diagram of the outer shell conveying and installation device and the wire clamping mechanism of this utility model.

[0031] Figure 14 This is a schematic diagram of the structure of the first and second power-on devices of this utility model.

[0032] Figure 15 This is a schematic diagram of the communication signal device of this utility model. Detailed Implementation

[0033] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to embodiments and accompanying drawings. The content mentioned in the embodiments is not intended to limit the present invention.

[0034] like Figures 1 to 2 As shown, this utility model provides an automated assembly equipment for full-color LED light strings, including a base 110 and a controller (not shown in the figure). A light wire clamping and conveying device 2 is mounted on the base 110. An unwinding conveying device is mounted on one side of the light wire clamping and conveying device 2. Along the running direction of the light wire clamping and conveying device 2, on the base 110 located beside the light wire clamping and conveying device 2, a stripping device 3, a signal wire breaking device 4, a tinning device 5, a lamp core separating and attaching device 6, a welding device 7, a wire pressing device 8, a housing conveying and mounting device 9, a dispensing device 10, a UV lamp curing device 11, and a material unloading device are sequentially arranged. The light wire clamping and conveying device 2, the unwinding conveying device, the stripping device 3, the signal wire breaking device 4, the tinning device 5, the lamp core separating and attaching device 6, the welding device 7, the wire pressing device 8, the housing conveying and mounting device 9, the dispensing device 10, and the UV lamp curing device 11 are all connected to the controller.

[0035] Specifically, the lamp wire clamping and conveying device 2 is used to clamp the lamp wire 102 and intermittently convey it. The unwinding and conveying device is used to unwind the coiled lamp wire 102 and convey it into the full-color LED string automated assembly equipment. The unwinding and conveying device includes an unwinding machine (the unwinding machine is prior art and is not shown in the figure), a guide frame 115, and a guide wheel 116 rotatably mounted on the guide frame 115. The coiled lamp wire is unwound by the unwinding machine and then conveyed into the full-color LED string automated assembly equipment by the guide wheel 116. The stripping device 3 is used to strip the insulation from the surface of the lamp wire 102 to expose the power and signal wires inside the lamp wire 102. The spacing between each stripped point on the lamp wire 102 is equal, and this spacing can be determined by the user through input in the controller. The signal wire breaking device 4 is used to break the signal wire at the stripped position to form a signal input terminal and a signal output terminal. The soldering device 5 is used to apply solder paste to the stripped areas of the lamp wire 102. Specifically, the soldering device 5 applies solder paste to four locations: the positive power wire, the negative power wire, the signal wire input end, and the signal wire output end. The lamp core splitting and mounting device is used to first break the entire lamp board 100 into single-row lamp strips 1, then break the single-row lamp strips 1 into individual lamp cores 101, and then install the individual lamp cores 101 onto the lamp wire 102, specifically at the locations on the lamp wire 102 where solder paste has been applied. The soldering device 7 is used to solder the individual lamp cores 101 onto the lamp wire 102. The pressing device 8 presses the lamp wire 102 on the back of the single lamp core 101, causing the single lamp core 101 and the lamp wires 102 located on both sides of the single lamp core 101 to move up or down. This forms a first U-shaped zigzag segment 104 at the position of each single lamp core 101, facilitating the subsequent placement of the outer shell 103 onto the lamp wire 102 at the corresponding position of the single lamp core 101. The outer shell conveying and installation device 9 conveys the outer shells 103 one by one to the position of the first U-shaped zigzag segment 104 and installs the outer shells 103 onto the first U-shaped zigzag segment 104. The dispensing device 10 injects glue into the outer shell 103 with the first U-shaped zigzag segment 104 installed, sealing the welding positions on the lamp wires 102. The UV curing device cures the glue. The unloading device outputs the processed light string to the automated assembly equipment for full-color LED light strings.

[0036] In this embodiment, an unwinding conveyor is used to unwind the coiled LED wire 102 and guide it into the automated assembly equipment for full-color LED light strings. An LED wire clamping conveyor 2 is also provided to clamp the LED wire 102 and intermittently convey it. Along the running direction of the LED wire clamping conveyor 2, on a base 110 located beside the LED wire clamping conveyor 2, a stripping device 3, a signal wire breaking device 4, a tinning device 5, a lamp core splitting and mounting device 6, a welding device 7, a wire pressing device 8, a housing conveying and mounting device 9, a dispensing device 10, and a UV lamp curing device are sequentially arranged. The 11 and the unloading device enable the automated assembly equipment for full-color LED light strings to automatically perform processes such as wire feeding, stripping, cutting signal wires, applying solder paste, separating and mounting boards, soldering, wire pressing, installing the outer shell, dispensing glue, curing, and unloading. In particular, cutting the signal wires to form signal input and output terminals, and breaking the entire light board 100 into individual lamp cores 101 are all fully automated operations, greatly reducing manual operation. This results in a high degree of automation in the entire production process of the light strings, significantly saving labor costs and effectively improving production efficiency, while also effectively ensuring the stability of the quality of the full-color LED light strings.

[0037] Furthermore, such as Figure 1-2 As shown, the lamp wire clamping and conveying device 2 includes a drive mechanism 21, a drive sprocket 22, a driven sprocket 23, a conveying chain 24, and multiple wire clamping mechanisms 25. The drive mechanism 21 is connected to the drive sprocket 22. The two ends of the conveying chain 24 are respectively sleeved on the drive sprocket 22 and the driven sprocket 23. Multiple wire clamping mechanisms 25 are evenly spaced on the conveying chain 24. For example... Figure 4 , 6As shown, the wire clamping mechanism 25 includes a mounting base 251. One end of the mounting base 251 is connected to the conveyor chain 24, and the other end is connected to a fixed gripper 252. The fixed gripper 252 is provided with two claw bars 2521. A movable gripper 253 is rotatably connected to each side of the mounting base 251. Each movable gripper 253 cooperates with a claw bar 2521 located on the same side. A spring 254 is also installed between each movable gripper 253 and the mounting base 251. The machine base 110 is also provided with several push plate mechanisms 26 for pushing the movable grippers 253 to move relative to the mounting base 251. According to the needs of the actual production process, the push plate mechanism 26 can be set to correspond to one of the movable grippers 253 or to correspond to both movable grippers 253. Specifically, the driving sprocket 22 and the driven sprocket 23 are arranged perpendicular to the horizontal platform of the base 110. That is, the conveyor chain 24 includes turning chain segments at both ends, an upper chain segment on the upper side, and a lower chain segment on the lower side. This reduces the horizontal installation space required for the full-color LED string automated assembly equipment, effectively reducing the area occupied by the equipment in the production site. In addition, two sets of full-color LED string automated assembly equipment can be installed on the same base 110, further utilizing the installation space of the base 110. Correspondingly, in conjunction with the specific arrangement of the lamp wire clamping and conveying device 2, the unwinding conveying device, stripping device 3, signal wire breaking device 4, tinning device 5, lamp core splitting and bonding device 6, and welding device 7 are arranged beside the lower chain segment. The wire pressing device 8, shell conveying and mounting device 9, dispensing device 10, UV lamp curing device 11, and unloading device are arranged beside the upper chain segment.

[0038] Furthermore, such as Figure 3As shown, the automated assembly equipment for full-color LED light strings also includes a wire pulling device 12. The wire pulling device 12 is mounted on the base 110 next to the light wire clamping and conveying device 2 and is located upstream of the stripping device 3. The wire pulling device 12 includes a limiting mechanism, a pressing mechanism, and a clamping mechanism. The limiting mechanism includes a limiting groove 121 and a limiting groove driver 122. The limiting groove 121 is located directly below the light wire 102. The limiting groove driver 122 is used to drive the limiting groove 121 to move up and down. A first roller 123 is rotatably mounted in the limiting groove 121. The pressing mechanism includes a pressing rod 124. The device includes a limiting plate 125 and a pressure rod driver 126. The pressure rod driver 126 is used to drive the pressure rod 124 to move back and forth and up and down. The limiting plate 125 is located at one end of the pressure rod 124 near the lamp wire 102. The limiting plate 125 is provided with a pressure rod hole for the pressure rod 124 to pass through. The clamping mechanism includes a clamping clamp 127 and a clamping clamp driver 128. The clamping clamp driver 128 is used to drive the clamping clamp 127 to open or close. The limiting groove 121, the pressure rod 124 and the clamping clamp 127 are arranged sequentially along the running direction of the lamp wire clamping and conveying device 2. In actual use, the lamp wire 102 first enters the clamping mechanism 25 located at the beginning of the lower chain segment after passing through the unwinding conveyor. At this time, the clamping mechanism 25 is in the open state and the conveyor chain 24 is in the paused state. A push plate mechanism 26 is provided above the clamping mechanism 25 above the beginning of the lower chain segment. Then, the limit groove driver 122 drives the limit groove 121 to move upward, so that the lamp wire 102 enters the limit groove 121. At the same time, the clamping clamp driver 128 drives the clamping clamp 127 to close and clamp the end of the lamp wire 102 away from the unwinding conveyor. Then, the pressure bar driver 126 drives the pressure bar 124 to move upward first to a height higher than the height of the lamp wire 102, and then move forward (that is, towards the conveyor chain). The pressure bar 124 moves in the direction of the light bar 24 through the limiting plate 125. At this time, the pressure bar 124 is located above the light wire 102. Then, the pressure bar driver 126 drives the pressure bar 124 to move the light wire 102 down to a certain height (i.e., pull the wire), so that the light wire forms a second U-shaped zigzag segment. Then, the pressure bar driver 126 drives the pressure bar 124 to move backward (i.e., move away from the conveyor chain 24) through the limiting plate 125 and away from the light wire 102. At the same time, the push plate mechanism 26 pushes the wire clamping mechanism 25 located at the beginning of the lower chain segment to close, and the clamping clamp driver 128 drives the clamping clamp 127 to open, completing the wire pulling process. The conveyor chain 24 moves again, driving the wire clamping mechanism 25 into the next process.During the production of the light string, a single lamp core 101 needs to be installed at intervals on the light wire 102. If the light wire 102 is transported according to its original length, the transport time will be long and it will be inconvenient to locate the installation position of the single lamp core 101. Therefore, in this embodiment, a wire pulling device 12 is set to form a second U-shaped zigzag segment on the light wire 102 where the single lamp core 101 does not need to be installed. This effectively shortens the transport time and ensures that the position where the single lamp core 101 needs to be installed is exactly in the section of light wire 102 clamped by each wire clamping mechanism 25. The section of light wire 102 clamped by the wire clamping mechanism 25 is in a straight line, which facilitates the positioning of the processing position. By setting a clamping mechanism, the end of the lamp wire 102 away from the unwinding conveyor is clamped. During the wire pulling process, only the lamp wire 102 on the side closest to the unwinding conveyor is pulled down to form a second U-shaped zigzag segment. By setting a limiting groove 121, the forward and backward position of the lamp wire 102 is prevented from deviating during the wire pulling process. A first roller 123 is rotatably installed in the limiting groove 121, so that the lamp wire 102 contacts the first roller 123 during the wire pulling process, reducing the frictional resistance of the lamp wire 102 during the wire pulling process. By setting a limiting plate 125, the lamp wire 102 is prevented from being taken away by the pressure rod 124 during the backward movement.

[0039] Furthermore, such as Figure 4As shown, the wire stripping device 3 includes a wire stripping knife mechanism, a clamping mechanism, and a front-to-back movement driver. The front-to-back movement driver is used to drive the wire stripping knife mechanism and the clamping mechanism to move back and forth together. The wire stripping knife mechanism includes a fixed knife 31 and a movable knife 32 arranged vertically opposite each other, a wire stripping knife lateral movement driver, and a movable knife driver 34. The wire stripping knife lateral movement driver is used to drive the fixed knife 31 and the movable knife 32 to move left and right together, and the movable knife driver 34 is used to drive the movable knife 32 to move up and down relative to the fixed knife 31. The clamping mechanism includes a clamping clamp 35 and a clamping clamp driver 36. The clamping clamp driver 36 is used to drive the clamping clamp 35 to open or close. In actual use, when the wire clamping mechanism 25 drives the lamp wire 102 to the position of the stripping device 3, the conveyor chain 24 stops moving. A pusher mechanism 26 is positioned above the movable gripper 253 on the side of the wire clamping mechanism 25 closest to the unwinding conveyor. The pusher mechanism 26 moves forward, temporarily opening the movable gripper 253 on the side of the wire clamping mechanism 25 closest to the unwinding conveyor. Simultaneously, the forward and backward movement driver drives the stripping knife mechanism and the clamping mechanism to move forward together. Then, the clamping clamp driver 36 drives the clamping clamp 35 to close, clamping the lamp wire 102 on the side of the wire clamping mechanism 25 away from the unwinding conveyor. The movable knife driver 34 drives the movable knife 32 to move downward relative to the fixed knife 31, thus forming a cut in the insulation of the lamp wire 102. Then, the stripping knife lateral movement driver drives the fixed knife 31 and the movable knife 32 to move forward together... The wire stripping mechanism moves to the left (i.e., moves closer to the unwinding conveyor), causing the fixed blade 31 and the movable blade 32 to move the insulation on the left side of the cut to the left, thus forming a stripped section on the lamp wire 102. Then, the push plate mechanism 26 retracts, and the movable gripper 253 on the side of the wire clamping mechanism 25 closest to the unwinding conveyor is reset and clamps the end of the lamp wire 102 closest to the unwinding conveyor under the action of the spring 254. At the same time, the movable blade driver 34 drives the movable blade 32 to move upward relative to the fixed blade 31, the clamping clamp driver 36 drives the clamping clamp 35 to open, the forward and backward movement driver drives the wire stripping blade mechanism and the clamping mechanism to move backward together, and the wire stripping blade lateral movement driver drives the fixed blade 31 and the movable blade 32 to move to the right and reset together, completing the wire stripping process. The conveyor chain 24 moves again, driving the wire clamping mechanism 25 into the next process. By clamping the lamp wire 102 on the right side of the cut with a clamping mechanism, the insulation on the left side of the cut will be completely separated as the fixed blade 31 and the movable blade 32 move the insulation on the left side of the cut to the left. Since the insulation has a certain elasticity, and after moving to the left, the movable jaw 253 on the side of the clamping mechanism 25 near the unwinding conveyor immediately clamps the lamp wire 102, so that the insulation that is compressed by moving to the left will not return to the right, thus forming a stripped section on the lamp wire.

[0040] Furthermore, such as Figure 5As shown, the signal wire breaking device 4 includes an upper seat 40, a lower seat 41, upper and lower seat drivers 42, a connecting seat 43, and a connecting seat driver 44. The upper and lower seat drivers 42 are disposed in the connecting seat 43 and are used to drive the upper seat 40 and the lower seat 41 to move towards each other or away from each other. The connecting seat driver 44 is used to drive the connecting seat 43 to move back and forth, and the connecting seat 43 drives the upper and lower seat drivers 42, the upper seat 40, and the lower seat 41 to move back and forth together. The upper seat 40... The lower seat 41 is provided with a wire breaker 46 and a guide block 47. The lower seat 41 is provided with a wire splitter 48 and a guide groove 49. The wire splitter 48 includes two slotted seats 481 spaced apart in the left-right direction. Each slotted seat 481 is provided with a carrying groove 483 for carrying signal wires. Each slotted seat 481 has an inclined side 482 on its front and rear sides that is inclined outward from top to bottom. The wire breaker 46 is positioned opposite the gap between the two slotted seats 481. The guide block 47 is positioned opposite the guide groove 49 and can be inserted into the guide groove 49. Specifically, the carrier groove for carrying the signal wire is a V-shaped groove, and the width of the groove at its widest point is less than or equal to the diameter of the signal wire. In the lamp wire 102, the signal wire is located in the middle, and the positive and negative power supply wires are located on either side of the signal wire. When the lamp wire 102 reaches the position of the slot base 481, the signal wire is precisely located in the carrier groove 483. Since the width of the carrier groove 483 can only accommodate the signal wire, and because the slot base 481 has inclined sides 482 on both the front and rear sides, the positive power supply wires located on both sides... The wire and negative power supply wire are separated from the signal wire in the middle by the inclined side 482; the cutting blade 46 is set directly opposite the gap between the two slot seats 481. The cutting blade 46 has two blades 461 and is located on the left and right sides of the cutting blade 46. That is, the two blades 461 are respectively adjacent to the inner side of the two slot seats 481, and the length of the two blades 461 matches the diameter of the signal wire; by setting the matching guide block 47 and guide groove 49, the position of the cutting blade 46 is guided and the cutting blade 46 is prevented from deviating from its position.In actual use, when the clamping mechanism 25 drives the lamp wire 102 to the position of the signal wire breaking device 4, the conveyor chain 24 stops moving. At this time, the connecting seat driver 44 drives the connecting seat 43 to move forward (that is, to move closer to the lamp wire 102), and the upper and lower seat drivers 42 drive the upper seat 40 and the lower seat 41 to move towards each other, so that the signal wire in the lamp wire 102 is located in the bearing groove 483, and the positive power wire and the negative power wire are separated from the signal wire. The guide block 47 is inserted into the guide groove 49, and at the same time the breaking knife 46 breaks (that is, removes) the section of signal wire located between the two slot seats 481, so that a signal input end and a signal output end are formed in the signal wire. The lower seat 41 is provided with a waste discharge channel 411 at the interval position between the two slot seats 481 so that the broken signal wire can be discharged outward from the waste discharge channel. The upper and lower seat drivers 42 drive the upper seat 40 and lower seat 41 to reset, and the connecting seat driver 44 drives the connecting seat 43 to reset, completing the wire stripping process. The conveyor chain 24 then moves again, driving the wire clamping mechanism 25 into the next process.

[0041] Furthermore, such as Figure 6 As shown, the soldering device 5 includes a carrier drum 51, a drum driver 52, a stirring rod 53, a carrier plate 54, a carrier plate driver 55, a pick-up rod 56, a pick-up rod driver 57, and a scraper 58. The carrier drum 51 contains solder paste. The drum driver 52 drives the carrier drum 51 to rotate. The stirring rod 53 is located inside the carrier drum 51. During the rotation of the carrier drum 51, the stirring rod 53 stirs the solder paste in the carrier drum 51. The carrier plate 54 is located inside the carrier drum 51 and has a loading groove 541. The carrier plate driver 55 drives the carrier plate 54 to move up and down relative to the carrier drum 51. The carrier plate 54 first moves down to allow the solder paste to enter the loading groove 541, and then moves up to facilitate the supply of the solder paste in the loading groove 541 to the pick-up rod 56. The pick-up rod driver 57 drives the pick-up rod 56 to move up and down and back and forth. Specifically, as shown... Figure 7As shown, the cross-section of the picking end of the picking rod 56 is cross-shaped, which facilitates the application of solder paste to the four soldering positions of the positive power wire, negative power wire, and signal wire input and output ends in the lamp wire 102. The scraper plate 58 is set above the bearing drum 51 and is located on the path of the picking rod 56 moving back and forth. In actual use, when the wire clamping mechanism 25 drives the lamp wire 102 to the position of the soldering device 5, the conveyor chain 24 stops moving. The carrier plate driver 55 first drives the carrier plate 54 to move upward, so that the solder paste in the carrier groove 541 contacts the pick-up rod 56. The pick-up rod 56 picks up the solder paste. Then, the carrier plate driver 55 drives the carrier plate 54 to move downward into the solder paste in the carrier drum 51. Then, the pick-up rod driver 57 drives the pick-up rod 56 to move towards the lamp wire 102 so that the solder paste adheres to the conductive segment of the lamp wire 102. During the process of the pick-up rod 56 moving towards the lamp wire 102, the scraper plate 58 scrapes off the excess solder paste on the pick-up rod 56 and drips it back into the carrier drum 51. Finally, the pick-up rod driver 57 drives the pick-up rod 56 to reset, completing the soldering process. The conveyor chain 24 moves again, driving the wire clamping mechanism 25 into the next process.

[0042] Furthermore, such as Figure 9-11As shown, the lamp wick slab bonding device 6 includes a storage mechanism, a feeding mechanism, a folding mechanism, a strip feeding mechanism, a folding mechanism, and a bonding mechanism; the storage mechanism includes a storage frame 610, which can hold multiple lamp wicks 100, and the discharge end of the storage frame 610 has a discharge port 611; the feeding mechanism is used to drive the lamp wick 100 located at the bottom of the storage frame 610 to leave the storage frame 610 through the discharge port 611 and enter the folding mechanism; the folding mechanism... The plate mechanism is used to break the lamp plate 100 conveyed by the plate feeding mechanism to form a single row of lamp strips 1; the strip feeding mechanism is used to drive the single row of lamp strips 1 away from the plate breaking mechanism and into the folding mechanism 65, the folding mechanism 65 is used to break the single row of lamp strips 1 conveyed by the strip feeding mechanism to form a single lamp wick 101, and the patching mechanism is used to install the single lamp wick 101 onto the lamp wire 102; the position of the discharge port 611 corresponds to the position of the lamp plate at the bottom in the storage frame 610. By setting up a storage mechanism, users can stack and load multiple lamp panels 100 in the storage box 610 at one time, reducing the frequency of material changes. In the actual production process, firstly, the feeding mechanism drives the bottom lamp panel 100 of the storage box 610 to leave the storage box 610 through the discharge port 6111 and enter the folding mechanism. Specifically, the feeding mechanism feeds the single row of light strips 1 closest to the folding mechanism into the folding mechanism each time. Then, the folding mechanism breaks the single row of light strips 1 along the folding seam to separate it from the lamp panel 100. Next, the strip feeding mechanism drives the separated single row of light strips 1 to leave the folding mechanism and enter the folding mechanism 65. Specifically, the strip feeding mechanism feeds the single lamp core 101 closest to the folding mechanism 65 into the folding mechanism 65 each time. Finally, the folding mechanism 65 breaks the single lamp core 101 to separate it from the single row of light strips 1, thus completing the automatic folding and material distribution operation of the lamp panel 100. Understandably, when the single row of light strips 1 completely leaves the folding plate mechanism, the feeding mechanism sends the next single row of light strips 1 in the light plate 100 that is closest to the folding plate mechanism into the folding plate mechanism to start the next cycle.

[0043] The following is combined with Figure 9-11 The specific structure and working principle of the lamp wick splitting and mounting device 6 are described below:

[0044] The storage frame 610 includes a base plate 612, an end plate 613, and two side plates 614. The end plate 613 is movably disposed above the end of the base plate 612 near the discharge end. The discharge port 611 is formed between the bottom of the end plate 613 and the top of the base plate 612. An end plate driver (not shown in the figure) is provided on one side of the end plate 613. The end plate driver is used to drive the end plate 613 to move up and down relative to the base plate 612. The two side plates are respectively disposed on both sides of the base plate 32. When the lamp plate 100 needs to be fed forward, the end plate driver drives the end plate 33 to move upward, so that the lamp plate 100 moves forward smoothly under the drive of the feeding mechanism. When the folding mechanism needs to fold the lamp plate 100... During the breakage operation, the end plate driver moves the end plate downward to press the lamp plate 100 firmly, ensuring smooth breakage. The storage frame 610 also includes two baffles 616 on the end of the bottom plate 612 away from the discharge end. The positions of the two baffles 616 can be adjusted according to the length of the lamp plate 100 so that the storage frame 610 can accommodate lamp plates 100 of different lengths. The bottom of the bottom plate 612 near the discharge end is provided with an inclined surface 6122, which provides the working space for the breaking mechanism to perform the breakage operation. An elastic pressure strip 6132 is provided at the middle position of the bottom of the end plate 613. The elastic pressure strip 6132 can press the lamp plate 100 firmly without damaging it. Furthermore, the storage mechanism also includes a cover plate 615, which covers the top of the lamp panels 100 stacked in the storage frame 610. By providing the cover plate 615, on the one hand, external dust and other impurities are prevented from falling onto the lamp panels 100, and on the other hand, the lamp panels 100 are placed flat in the storage frame 610, making it easy for the feeding mechanism to push the lamp panels 100 forward. The top of the cover plate 615 is also connected to a handle 6151, which is convenient for the user to operate the cover plate 615. The bottom plate 612 has a plurality of through slots 6121 evenly spaced at one end near the discharge port 611. The feeding mechanism is located below the storage frame 610. The feeding mechanism includes a feeding driver assembly and a comb plate 622. The output end of the feeding driver assembly is connected to the comb plate 622. The comb plate 622 has a plurality of rows of insert teeth 6223 that can be inserted into the plurality of through slots 6121 at intervals. The feeding driver assembly is used to drive the comb plate 622 to move up and down and left and right. The folding mechanism includes a folding driver 631 and a folding plate component 632. The folding plate component 632 is rotatably disposed on the side of the discharge port 611 away from the storage frame 610. The folding driver is used to drive the folding plate component 632 to rotate. A light strip receiving groove 6321 is provided on the folding plate component 632.The strip feeding mechanism is located at one end of the folding plate mechanism. The strip feeding mechanism includes a strip feeding driver 641, a rotary connecting assembly 642, and a push rod 643. The rotary connecting assembly 642 is connected to the output end of the strip feeding driver 641. One end of the push rod 643 is connected to the rotary connecting assembly 642, and the other end is inserted into the light strip receiving slot 6321. The strip feeding driver 641 is used to drive the push rod 643 to reciprocate in the light strip receiving slot 6321. By setting the rotary connecting assembly 642, it is possible to both drive the push rod 643 to reciprocate and enable the push rod 643 to rotate with the folding plate 632. The folding mechanism 65 includes a folding driver 651 and a folding component 652. The folding component 652 is rotatably disposed at the end of the folding mechanism away from the strip feeding mechanism. The folding driver 651 is used to drive the folding component 652 to rotate. The folding component 652 has a lamp wick receiving through hole 6521. The strip feeding mechanism can drive the single row of lamp strips 1 in the lamp strip receiving groove 6321 into the lamp wick receiving through hole 6521.

[0045] The lamp core splitting and patching device 6 also includes a lamp strip fixing channel 66 and a lamp core feeding mechanism 67. The lamp strip fixing channel 66 is located between the folding plate mechanism and the folding material mechanism 65. The strip feeding mechanism can drive the single row of lamp strips 1 in the lamp strip receiving groove 6321 to enter the lamp strip fixing channel 66 and the lamp core receiving through hole 6521 in sequence. The wick delivery mechanism 67 includes a delivery driver and a wick carrier 672 connected to the output end of the delivery driver. The wick carrier 672 is disposed at the end of the bending mechanism 65 away from the bending plate mechanism. The wick carrier 672 is provided with a wick receiving cavity 6721. The delivery driver is used to drive the wick carrier 672 away from or near the bending mechanism 65. When the wick carrier 672 is near the bending mechanism 65, the wick receiving cavity 6721 is directly opposite the wick receiving through hole 6521. The patching mechanism 68 includes a patching driver 681 and a picking member 682 connected to the output end of the patching driver 681. The patching driver 681 is used to drive the picking member 682 to pick up the single wick 101 from the wick carrier 672 and install the single wick 101 onto the lamp wire 102.

[0046] In actual use, the slitting process of the lamp wick slitting and mounting device 6 is as follows: First, the board feeding driver assembly drives the inserts 6223 on the comb plate 622 to insert into the multiple through holes on the lamp plate 100 through the through slots 6121. At the same time, the end plate driver drives the end plate 613 to move upward and the folding plate driver 631 drives the folding plate component 632 to rotate to a state parallel to the lamp plate 100 in the storage frame 610. Then, the board feeding driver assembly drives the comb plate 622 to move closer to the folding plate mechanism. The movement causes the single row of light strips 1 closest to the folding mechanism on the light panel 100 to enter the light strip receiving groove 6321 of the folding mechanism; then, the end plate driver drives the end plate 613 to move down and press against the surface of the light panel 100, and the folding plate driver 631 drives the folding plate member 632 to rotate to a state that is not parallel to the light panel 100 in the storage frame 610 until the single row of light strips 1 in the light strip receiving groove 6321 separates from the light panel 100, and then the folding plate driver 631 drives the folding plate member 632 to rotate again. The strip is rotated until it is parallel to the lamp plate 100 in the storage frame 610; then, the strip feeding mechanism pushes the single row of lamp strips 1 in the lamp strip receiving groove 6321 into the lamp strip fixing channel 66 and pushes the single lamp wick 101 closest to the folding mechanism 65 into the lamp wick receiving through hole 6521; then, the folding driver 651 drives the folding component 652 to rotate and reset, thereby causing the single lamp wick 101 located in the lamp wick receiving through hole 6521 to break off and separate from the single row of lamp strips. 1. Separation is performed; then, the strip feeding mechanism pushes the next single lamp core 101 closest to the folding mechanism 65 in the single row of lamp strips 1 into the lamp core receiving through hole 6521. At the same time as the next single lamp core 101 is pushed into the lamp core receiving through hole 6521, the original separated single lamp core 101 in the lamp core receiving through hole 6521 is pushed out of the lamp core receiving through hole 6521 and into the lamp core receiving cavity 6721. This process is repeated to break the lamp plate 100 into single lamp cores 101 one by one.

[0047] The mounting process of the LED chip mounting device 6 is as follows: When the wire clamping mechanism 25 drives the LED wire 102 to the position of the soldering device 5, the conveyor chain 24 stops moving; the mounting driver 681 first drives the picking component 682 to take the single LED chip 101 from the LED chip carrier 672, and then the mounting driver 681 drives the picking component 682 to install the single LED chip 101 onto the position of the LED wire 102 with solder paste attached, completing the mounting process. The conveyor chain 24 moves again, driving the wire clamping mechanism 25 into the next process.

[0048] The welding device 7 is a welding device of the prior art, which will not be described in detail here. Specifically, there are two welding devices 7, and the two welding devices 7 are arranged adjacent to each other. In actual use, when the wire clamping mechanism 25 first drives the lamp wire 102 to the position of the first welding device 7, the conveyor chain 24 stops moving. The first welding device 7 welds the stripped section on the single lamp wick 101 and the lamp wire 102, completing the first welding process. The conveyor chain 24 moves again, driving the wire clamping mechanism 25 to the position of the second welding device 7. At this time, the conveyor chain 24 stops moving, and the second welding device 7 welds the stripped section on the single lamp wick 101 and the lamp wire 102 again, completing the second welding process. The conveyor chain 24 moves again, driving the wire clamping mechanism 25 to the next process. In this embodiment, by setting two welding devices 7, the single lamp wick 101 and the stripped section on the lamp wire 102 are welded twice in sequence, which helps to improve the connection strength between the single lamp wick 101 and the lamp wire 102.

[0049] Furthermore, such as Figure 12As shown, the wire pressing device 8 includes a stop groove 81, a stop groove driver 82, a wire pressing plate 83, and a wire pressing plate driver 84. The stop groove 81 is located below the lamp wire 102, and a second roller 85 is rotatably installed in the stop groove 81. The stop groove driver 82 is used to drive the stop groove 81 to move up and down. The wire pressing plate driver 84 is used to drive the wire pressing plate 83 to move back and forth and up and down. There are two stop grooves 81, which are symmetrically arranged on both sides of the wire pressing plate 83. Each stop groove 81 is provided with a second roller 85, so that a space is formed between the two stop grooves 81 for the wire pressing plate 83 to move up and down. In actual use, after the welding process is completed, the lamp wire 102 is still located in the lower chain section, and the single lamp wick 101 is located above the lamp wire 102. When the clamping mechanism 25 drives the lamp wire 102 to the position of the pressing device 8, the conveyor chain 24 stops moving. Since the pressing device 8 is located beside the upper chain section, the lamp wire 102 is located in the upper chain section, and the single lamp wick 101 is located below the lamp wire 102. A push plate mechanism 26 is also provided at the position of the pressing device 8 corresponding to the clamping mechanism 25. First, the stop slot driver 82 drives the stop slot 81 to move upward so that the lamp wire 102 enters the stop slot 81. Then, the push plate mechanism 26 pushes the two sides of the clamping mechanism 25. The movable gripper 253 is temporarily opened; then, the wire pressing plate driver 84 drives the wire pressing plate 83 to move forward above the lamp wire 102, and then drives the wire pressing plate 83 to move downward to press the conductive wire on the back of the single lamp core 101, causing the single lamp core 101 and the lamp wires 102 located on both sides of the single lamp core 101 to move downward together. When it moves to a certain position, the push plate mechanism 26 resets, so that the movable grippers 253 on both sides clamp the lamp wire again under the action of the spring 254; then the wire pressing plate driver 84 drives the wire pressing plate 83 to reset and the stop groove driver 82 drives the stop groove 81 to reset, completing the wire pressing process. The conveyor chain 24 moves again, driving the wire clamping mechanism 25 into the next process. In this embodiment, during the downward movement of the pressure plate 83, the movable grippers 253 on both sides of the clamping mechanism 25 temporarily open. This allows the lamp wire 102 to follow the pressure plate 83 downward. As the lamp wire 102 moves downward, the lamp wire in the second U-shaped zigzag segment on both sides of the clamping mechanism 25 is supplied through the second roller 85 in the stop groove 81. This forms a first U-shaped zigzag segment 104 at the position of each individual lamp core 101, facilitating the subsequent placement of the outer casing 103 onto the lamp wire 102 at the corresponding position of the individual lamp core 101. The stop groove 81 is used to limit the forward and backward position of the lamp wire 102 during the pressure process, and the second roller 85 is provided to ensure contact between the lamp wire 102 and the second roller 85 during the pressure process, reducing the frictional resistance of the lamp wire 102 during the pressure process.

[0050] Furthermore, such as Figure 13As shown, the housing conveying and installation device 9 includes a vibratory feeder (not shown), a conveying track 92, a double-claw assembly 93, a double-claw assembly moving driver 94, a double-claw assembly opening and closing driver 95, a pressure rod 96, and a pressure rod driver 97. The vibratory feeder is connected to the conveying track 92. The double-claw assembly 93 includes a lower claw 931 for clamping the housing 103 and an upper claw 932 for clamping the lamp wire 102. The double-claw assembly moving driver 94 is used to drive the double-claw assembly 93 to move back and forth and up and down. The double-claw assembly opening and closing driver 95 is used to drive the double-claw assembly 93 to open or close. The pressure rod 96 is located above the lamp wire 102. The pressure rod driver 97 is used to drive the pressure rod to move up and down. The vibratory feeder is loaded with a large number of housings 103. The vibratory feeder causes the housings 103 to be conveyed in a single row in the conveying track 92 by vibration. A housing pressure plate 98 is also provided above the conveying track 92 to prevent the housings 103 from falling off the conveying track 92. In actual use, when the clamping mechanism 25 drives the lamp wire 102 to the position of the housing conveying and mounting device 9, the conveying chain 24 stops moving. At this time, firstly, the double-jaw assembly moving driver 94 drives the double-jaw assembly 93 to move to the exit of the conveying track 92, so that the housing 103 at the exit of the conveying track 92 is located in the lower jaw 931. The double-jaw assembly opening and closing driver 95 drives the double-jaw assembly 93 to close and clamp the housing 103. Then, the double-jaw assembly moving driver 94 drives the double-jaw assembly 93 to move towards the lamp wire 102, so that the housing 103 it clamps is located directly below the first U-shaped zigzag segment 104. Then, the wire clamping rod driver 97 drives the wire clamping rod 96 to move down to the position where it contacts the first U-shaped folded line segment 104; next, the double-jaw assembly moving driver 94 drives the double-jaw assembly 93 to move upward, so that the first U-shaped folded line segment 104 and the wire clamping rod 96 first enter the upper jaw 932 and then are inserted into the outer casing 103; finally, the double-jaw assembly opening and closing driver 95 drives the double-jaw assembly 93 to open, the double-jaw assembly moving driver 94 drives the double-jaw assembly 93 to reset, and the wire clamping rod driver 97 drives the wire clamping rod 96 to reset, completing the outer casing conveying and installation process. The conveying chain 24 moves again, driving the wire clamping mechanism 25 into the next process. In this embodiment, the wire clamping rod 96 is set to facilitate the insertion of the first U-shaped folded line segment 104 into the outer casing 103, and the upper jaw 932 is set to facilitate the limitation of the position of the first U-shaped folded line segment 104.

[0051] like Figure 1-2As shown, both the dispensing device 10 and the UV curing device 11 adopt existing dispensing and UV curing devices, respectively, and their specific structures will not be described in detail here. In actual use, when the wire clamping mechanism 25 drives the lamp wire 102 to the position of the dispensing device 10, the conveyor chain 24 stops moving, and the dispensing device 10 injects glue into the housing 103 on which the first U-shaped zigzag segment 104 is installed, completing the dispensing process; the conveyor chain 24 moves again, driving the wire clamping mechanism 25 into the UV curing device 11, where the glue is cured by the UV lamp, completing the curing process. The unloading device is specifically an inclined discharge plate (not shown in the figure), and a pusher mechanism 26 is correspondingly provided at the position corresponding to the unloading device. In actual use, when the wire clamping mechanism 25 drives the lamp wire 102 to run above the unloading device, the push plate mechanism 26 pushes the movable gripper 253 of the wire clamping mechanism 25 to fully open. On the one hand, this allows the finished lamp string to fall from the wire clamping mechanism 25 onto the inclined unloading plate for unloading. On the other hand, it allows the wire clamping mechanism 25 to enter the next cycle of fully automatic assembly production of full-color LED lamp strings in an open state, making it easier for the lamp wire 102 conveyed by the unwinding conveyor to enter the wire clamping mechanism 25.

[0052] Furthermore, such as Figure 1-2As shown in Figures 14-15, the automated assembly equipment for full-color LED light strings further includes a first power-on device 13, a second power-on device 14, a signal-on device 15, a first detection device 161, and a second detection device 162. The first power-on device 13 is disposed between the stripping device 3 and the signal wire breaking device 4; the second power-on device 14 is disposed between the welding device 7 and the wire pressing device 8; the first detection device 161 is disposed between the welding device 7 and the second power-on device 14; and the second detection device 162 is disposed between the first detection device 161 and the second power-on device 14. The signal-on device 15 is disposed between the welding device 7 and the first detection device 161. The first power-on device 13 includes a first conductive contact rod 131 and a first conductive contact rod driver 132 for driving the first conductive contact rod 131 to move up and down. The second power-on device 14 includes a second conductive contact rod 141 and a second conductive contact rod driver 132 for driving the second conductive contact rod 141 to move up and down. The conductive contact rod driver 142; the signal transmission device 15 includes a lamp wire positioning and flattening mechanism 151, a signal contact rod 152, and a signal transmission driver 153. The lamp wire positioning and flattening mechanism 151 includes two spaced-apart positioning claws 1511 and a flattening rod 1512 located between the two positioning claws 1511. The signal contact rod 152 includes a spaced-apart signal input contact 1521 and a signal output contact 1522. The signal transmission driver 153 is used to drive the lamp wire positioning and flattening mechanism 151 and the signal contact rod. 152 are mutually closed or open; the detection ends of the first detection device 161 and the second detection device 162 are both facing the light-emitting surface of the single lamp wick 101; the first power supply device 13 and the second power supply device 14 are used to supply power to the lamp wire 102 and the single lamp wick 101 on the lamp wire 102, and the signal supply device 15 is used to provide a signal to the lamp wire 102 and the single lamp wick 101 on the lamp wire 102; the first detection device 161 and the second detection device 162 are used to detect whether the single lamp wick 101 emits light after being powered on and signaled.Specifically, when the four solder points on the single lamp core 101 are soldered to the positive power wire, negative power wire, signal wire input end, and signal wire output end, the lamp wire 102 is energized and signal is transmitted, and the single lamp core 101 on the lamp wire 102 will light up. The first detection device 161 and the second detection device 162 are located at the turning section of the conveyor chain 24. When the first detection device 161 detects a fault, the conveyor chain 24 stops moving. The fault is located at the end of the conveyor chain 24, which is convenient for the staff to repair the fault at this position. After the repair is completed, the conveyor chain 24 moves again, and the second detection device 162 performs a re-inspection. If the single lamp core 101 at the repair position lights up normally, the single lamp core 101 at that position continues to be produced and processed according to the normal process. If the single lamp core 101 at the repair position still has a fault, the single lamp core 101 will not undergo the subsequent shell conveying and installation process and glue dispensing process, so that the staff can find the fault location and deal with it after the light string is completed. Furthermore, in actual production, if there is a fault in the lamp wire between the first power supply device 13 and the first detection device 161, resulting in the inability to transmit electricity to the lamp wire 102 and the single lamp wick 101 corresponding to the position of the second detection device 162, it will affect the detection result of the second detection device 162 (for example, the single lamp wick 101 and lamp wire 102 located at the position of the second detection device 162 are not faulty, but because the electricity from the first power supply device 13 cannot be transmitted to this location, the single lamp wick 101 at this location cannot light up, and the detection result of the second detection device 162 is faulty). In order to ensure the accuracy of the detection result of the second detection device 162, in this embodiment, a second power supply device 14 is also provided between the second detection device 162 and the wire pressing device 8 to ensure that there is always electricity supplied to the lamp wire 102 and the single lamp wick 101 corresponding to the position of the second detection device 162. In actual use, when the wire clamping mechanism 25 drives the lamp wire 102 to the position of the signal device 15, the conveyor chain 24 pauses its movement. The signal driver 153 drives the lamp wire positioning and flattening mechanism 151 and the signal contact rod 152 to close together. That is, the lamp wire positioning and flattening mechanism 151 moves downward and the signal contact rod 152 moves upward, so that the two positioning claws 1511 first limit the position of the lamp wire 102 and the flattening rod 1512 flattens the single lamp core 101 and the lamp wire 102. Then, the signal input contact 1521 and the signal output contact 1522 of the signal contact rod 152 contact the input and output ends of the signal wire on the back of the single lamp core 101, thereby providing a signal to the lamp wire 102. After the detection is completed, the signal driver 153 drives the lamp wire positioning and flattening mechanism 151 and the signal contact rod 152 to reset, and the conveyor chain 24 moves again, driving the wire clamping mechanism 25 to enter the next process.

[0053] Furthermore, such as Figure 1-2As shown, the automated assembly equipment for full-color LED light strings also includes a lamp core detection mechanism, a housing detection mechanism 18, and a cutting mechanism 19. The lamp core detection mechanism (not shown in the figure) is located between the lamp core board mounting device 6 and the welding device 7, and is used to detect whether a single lamp core 101 is installed on the lamp wire 102. The housing detection mechanism 18 is located between the housing conveying and mounting device 9 and the dispensing device 10, and is used to detect whether a housing 103 is installed on the lamp wire 102. The cutting mechanism 19 is located between the dispensing device 10 and the UV lamp curing device 11, and is used to cut the light string to a set target length, wherein the target length is set by the user in the controller.

[0054] It is understood that the lamp wire clamping and conveying device 2, unwinding and conveying device, stripping device 3, signal wire breaking device 4, tinning device 5, lamp wick separating and attaching device 6, welding device 7, wire pressing device 8, shell conveying and mounting device 9, glue dispensing device 10, UV lamp curing device 11, wire pulling device 12, first power-on device 13, second power-on device 14, signal transmission device 15, first detection device 161, second detection device 162, lamp wick detection mechanism, shell detection mechanism 18, and cutting mechanism 19 are respectively connected to the controller.

[0055] like Figure 1 As shown, a main shaft 113 is arranged below the base 110, and the main shaft 113 is driven and connected to a motor (not shown in the figure). Multiple cam-linkage mechanisms 114 are sequentially arranged on the main shaft 113. These multiple cam-linkage mechanisms 114 are respectively driven and connected to the drivers in the following devices or mechanisms: the drive stripping device 3, the signal wire breaking device 4, the tinning device 5, the lamp wick separating and attaching device 6, the welding device 7, the wire pressing device 8, the housing conveying and mounting device 9, the glue dispensing device 10, the wire pulling device 12, the first energizing device 13, the second energizing device 14, the signal transmitting device 15, and the cutting mechanism 19. It is understood that the driver involved in this utility model can also adopt other existing drive technologies, as long as the corresponding action can be achieved.

[0056] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A full-color LED lamp string automatic assembly equipment, comprising a base (110) and a controller, a lamp line clamping conveying device (2) is arranged on the base (110); characterized in that: A winding conveyor is provided on one side of the lamp wire clamping and conveying device (2). Along the running direction of the lamp wire clamping and conveying device (2), a stripping device (3), a signal wire breaking device (4), a tinning device (5), a lamp core splitting and patching device (6), a welding device (7), a wire pressing device (8), a shell conveying and installation device (9), a glue dispensing device (10), a UV lamp curing device (11), and a material unloading device are sequentially arranged on the base (110) located next to the lamp wire clamping and conveying device (2). The lamp wire clamping and conveying device (2), the winding conveyor, the stripping device (3), the signal wire breaking device (4), the tinning device (5), the lamp core splitting and patching device (6), the welding device (7), the wire pressing device (8), the shell conveying and installation device (9), the glue dispensing device (10), and the UV lamp curing device (11) are all connected to the controller.

2. The full color LED light string automated assembly apparatus of claim 1, wherein: The lamp wire clamping and conveying device (2) includes a drive mechanism (21), a drive sprocket (22), a driven sprocket (23), a conveying chain (24), and multiple wire clamping mechanisms (25). The drive mechanism (21) is connected to the drive sprocket (22) for transmission. The two ends of the conveying chain (24) are respectively sleeved on the drive sprocket (22) and the driven sprocket (23). Multiple wire clamping mechanisms (25) are evenly spaced on the conveying chain (24). Each wire clamping mechanism (25) includes a mounting base (251), one end of which is connected to the conveying chain (24). One end is connected to a fixed gripper (252), and the fixed gripper (252) is provided with two gripper bars (2521). Each side of the mounting base (251) is rotatably connected to a movable gripper (253), and each movable gripper (253) cooperates with the gripper bar (2521) located on the same side. A spring (254) is also installed between each movable gripper (253) and the mounting base (251). The base (110) is also provided with a number of push plate mechanisms (26) for pushing the movable gripper (253) to move relative to the mounting base (251).

3. The full-color LED light string automated assembly apparatus according to claim 1 or 2, characterized in that: The full-color LED string automated assembly equipment also includes a wire pulling device (12), which is located on the base (110) next to the wire clamping and conveying device (2) and upstream of the stripping device (3). The wire pulling device (12) includes a limiting mechanism, a pressing mechanism, and a clamping mechanism. The limiting mechanism includes a limiting groove (121) and a limiting groove driver (122). The limiting groove (121) is located directly below the LED wire (102). The limiting groove driver (122) is used to drive the limiting groove (121) to move up and down. A first roller (123) is rotatably installed in the limiting groove (121). The pressing mechanism includes a pressing rod (124) and a limiting rod (125). The device includes a plate (125) and a pressure rod driver (126), the pressure rod driver (126) being used to drive the pressure rod (124) to move back and forth and up and down. The limiting plate (125) is located at one end of the pressure rod (124) near the lamp wire (102), and the limiting plate (125) is provided with a pressure rod hole for the pressure rod (124) to pass through. The clamping mechanism includes a clamping clamp (127) and a clamping clamp driver (128), the clamping clamp driver (128) being used to drive the clamping clamp (127) to open or close. The limiting groove (121), the pressure rod (124) and the clamping clamp (127) are arranged sequentially along the running direction of the lamp wire clamping and conveying device (2).

4. The full-color LED light string automated assembly apparatus according to claim 1 or 2, characterized in that: The wire stripping device (3) includes a wire stripping knife mechanism, a clamping mechanism, and a front-to-back movement driver. The front-to-back movement driver is used to drive the wire stripping knife mechanism and the clamping mechanism to move back and forth together. The wire stripping knife mechanism includes a fixed knife (31) and a movable knife (32) arranged vertically opposite each other, a wire stripping knife lateral movement driver, and a movable knife driver (34). The wire stripping knife lateral movement driver is used to drive the fixed knife (31) and the movable knife (32) to move left and right together. The movable knife driver (34) is used to drive the movable knife (32) to move up and down relative to the fixed knife (31). The clamping mechanism includes a clamping clamp (35) and a clamping clamp driver (36). The clamping clamp driver (36) is used to drive the clamping clamp (35) to open or close.

5. The full-color LED light string automated assembly apparatus according to claim 1 or 2, wherein: The signal wire breaking device (4) includes an upper seat (40), a lower seat (41), upper and lower seat drivers (42), a connecting seat (43), and a connecting seat driver (44). The upper and lower seat drivers (42) are disposed in the connecting seat (43) and are used to drive the upper seat (40) and the lower seat (41) to move towards each other or away from each other. The connecting seat driver (44) is used to drive the connecting seat (43) to move back and forth, and the connecting seat (43) drives the upper and lower seat drivers (42), the upper seat (40), and the lower seat (41) to move back and forth together. A breaking blade (4) is disposed in the upper seat (40). 6) and guide block (47), the lower seat (41) is provided with a wire splitter (48) and a guide groove (49), the wire splitter (48) includes two slot seats (481) spaced apart in the left and right direction, each slot seat (481) is provided with a carrying groove (483) for carrying signal wires, each slot seat (481) is provided with an inclined side surface (482) on the front and rear sides that is inclined outward from top to bottom, the punch cutter (46) is provided opposite to the space between the two slot seats (481), the guide block (47) is provided opposite to the guide groove (49) and the guide block (47) can be inserted into the guide groove (49).

6. The automated assembly equipment for full-color LED light strings according to claim 1 or 2, characterized in that: The lamp core slab bonding device (6) includes a storage mechanism, a feeding mechanism, a folding mechanism, a strip feeding mechanism, a folding mechanism, and a bonding mechanism; the storage mechanism includes a storage frame (610), which can hold multiple lamp boards (100), and the discharge end of the storage frame (610) is provided with a discharge port (611); the feeding mechanism is used to drive the lamp board (100) located at the bottom of the storage frame (610) to leave the storage frame (610) through the discharge port (611). 0) and enter the folding plate mechanism; the folding plate mechanism is used to break the lamp plate (100) conveyed by the feeding plate mechanism to form a single row of lamp strips (1); the strip feeding mechanism is used to drive the single row of lamp strips (1) away from the folding plate mechanism and into the folding mechanism (65), the folding mechanism (65) is used to break the single row of lamp strips (1) conveyed by the strip feeding mechanism to form a single lamp core (101), and the patching mechanism is used to install the single lamp core (101) onto the lamp wire (102).

7. The full-color LED light string automated assembly apparatus according to claim 1 or 2, wherein: The wire pressing device (8) includes a stop groove (81), a stop groove driver (82), a wire pressing plate (83), and a wire pressing plate driver (84). The stop groove (81) is located below the lamp wire (102), and a second roller (85) is rotatably installed in the stop groove (81). The stop groove driver (82) is used to drive the stop groove (81) to move up and down. The wire pressing plate driver (84) is used to drive the wire pressing plate (83) to move back and forth and up and down.

8. The full-color LED light string automated assembly apparatus according to claim 1 or 2, wherein: The housing conveying and installation device (9) includes a vibratory feeder, a conveying track (92), a double-claw assembly (93), a double-claw assembly moving driver (94), a double-claw assembly opening and closing driver (95), a pressure rod (96), and a pressure rod driver (97). The vibratory feeder is connected to the conveying track (92). The double-claw assembly (93) includes a lower claw (931) for clamping the housing (103) and an upper claw (932) for clamping the lamp wire (102). The double-claw assembly moving driver (94) is used to drive the double-claw assembly (93) to move back and forth and up and down. The double-claw assembly opening and closing driver (95) is used to drive the double-claw assembly (93) to open or close. The pressure rod (96) is located above the lamp wire (102). The pressure rod driver (97) is used to drive the pressure rod to move up and down.

9. The full-color LED light string automated assembly apparatus according to claim 1 or 2, wherein: The automated assembly equipment for full-color LED light strings also includes a first power-on device (13), a second power-on device (14), a signal-on device (15), a first detection device (161), and a second detection device (162). The first power-on device (13) is located between the stripping device (3) and the signal wire breaking device (4). The second power-on device (14) is located between the welding device (7) and the wire pressing device (8). The first detection device (161) is located between the welding device (7) and the second power-on device (14). The second detection device (162) The signaling device (15) is disposed between the first detection device (161) and the second power supply device (14); the signaling device (15) is disposed between the welding device (7) and the first detection device (161); the first power supply device (13) includes a first conductive contact rod (131) and a first conductive contact rod driver (132) for driving the first conductive contact rod (131) to move up and down; the second power supply device (14) includes a second conductive contact rod (141) and a second conductive contact rod driver (142) for driving the second conductive contact rod (141) to move up and down; the signaling device (15) is disposed between the welding device (7) and the first detection device (161); the first power supply device (13) includes a first conductive contact rod (131) and a first conductive contact rod driver (132) for driving the second conductive contact rod (141) to move up and down; the signaling device (15) is disposed between the first detection device (161) and the second power supply device (141); the first power supply device (13) includes a first conductive contact rod (131) and a second conductive contact rod driver (132) for driving the second conductive contact rod (141) to move up and down; the signaling device (15) is disposed between the first detection device (161) and the second power supply device (141); the second power supply device (14) includes a second conductive contact rod (141) and a second conductive contact rod driver (14 ... The device (15) includes a lamp wire positioning and flattening mechanism (151), a signal contact rod (152), and a signal driver (153). The lamp wire positioning and flattening mechanism (151) includes two spaced-apart positioning claws (1511) and a flattening rod (1512) located between the two positioning claws (1511). The signal contact rod (152) includes a spaced-apart signal input contact (1521) and a signal output contact (1522). The signal driver (153) is used to drive the lamp wire positioning and flattening mechanism (151) and the signal contact rod (152) to close or open relative to each other. The detection ends of the first detection device (161) and the second detection device (162) are both directly facing the light-emitting surface of the single lamp wick (101); the first power supply device (13) and the second power supply device (14) are used to supply power to the lamp wire (102) and the single lamp wick (101) on the lamp wire (102); the signal supply device (15) is used to provide a signal to the lamp wire (102) and the single lamp wick (101) on the lamp wire (102); the first detection device (161) and the second detection device (162) are used to detect whether the single lamp wick (101) emits light after being powered on and signaled.

10. The full-color LED light string automated assembly apparatus of claim 1 or 2, wherein: The full-color LED string automated assembly equipment also includes a lamp core detection mechanism, a shell detection mechanism (18), and a cutting mechanism (19); the lamp core detection mechanism is located between the lamp core board mounting device (6) and the welding device (7), and is used to detect whether a single lamp core (101) is installed on the lamp wire (102); the shell detection mechanism (18) is located between the shell conveying and mounting device (9) and the dispensing device (10), and is used to detect whether a shell (103) is installed on the lamp wire (102); the cutting mechanism (19) is located between the dispensing device (10) and the UV lamp curing device (11), and is used to cut the string of lights to a set target length.

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