Ambient light module assembly automation line

Abstract

The present invention relates to the technical field of automobile lamp production equipment, and in particular to an automated assembly line for atmosphere lamp modules, including a frame, a circulation device is provided on the frame, and a bottom shell feeding device, a PCB feeding device, a press-fitting device, a spray welding device, a detection device, a marking device and a material unloading manipulator are sequentially arranged on the circulation route of the circulation device. The present invention drives the clamping fixture to move in a cycle through the circulation device, which is convenient for driving the product to pass through each station in sequence, and then facilitates the steps of assembling, welding, detecting, marking and classifying the product, so as to realize automated and efficient production. The clamping fixture is detachably connected to the moving table, which facilitates the replacement of different clamping fixtures to adapt to different products, thereby improving the versatility of the production line.

Description

Technical Field

[0001] The present invention relates to the technical field of automobile lamp production equipment, and in particular to an atmosphere lamp module assembly automation line. Background Art

[0002] During the production and assembly process of lamps, in order to ensure the production quality of the ambient light module, the workpieces are often assembled, welded and tested manually.

[0003] According to the product production requirements, the atmosphere light module is divided into Class A and Class B. Class A products include the bottom shell, the first PCB board and the upper cover. Class A products use a single manual process to assemble the atmosphere light module. First, the first PCB board is placed in the bottom shell, and then the upper cover is covered and pressed. Then the color coordinate calibration test is performed. After the test is qualified, it needs to be manually operated in the next process for laser coding. Unqualified products need to be manually marked and repackaged. Class B products include the wiring harness and the second PCB board. Class B products use a single-machine welding equipment to weld the PCB board and the wiring harness, and then perform a color coordinate calibration test. After the test is qualified, it needs to be manually operated in the next process for laser coding. Unqualified products need to be manually marked and repackaged. However, the actual output required for these two types of products is not large. Using two sets of production lines is prone to overcapacity, which is often idle, and the two sets of production lines occupy a large area. Summary of the invention

[0004] The technical problem to be solved by the present invention is: in order to solve the technical problem that two production lines in the prior art occupy a large space, the present invention provides an atmosphere light module assembly automation line, which brings the two production lines together so that one production line can produce two products, reducing the occupied space and making full use of the production capacity.

[0005] The technical solution adopted by the present invention to solve its technical problems is: an atmosphere lamp module assembly automation line, a frame; a circulation device, the circulation device is arranged on the frame, the circulation device is provided with a moving platform, the circulation device is used to drive the moving platform to circulate along the circumference of the frame, and the moving platform is detachably connected with a clamping tool for clamping the product; a bottom shell feeding device, the bottom shell feeding device includes a bottom shell flexible feeding system and a bottom shell six-axis manipulator, the bottom shell flexible feeding system is used to disperse and evenly convey the bottom shell, and the bottom shell six-axis manipulator is used to grab the bottom shell and place it on the clamping tool; a PCB feeding device, the PCB feeding device includes a PCB feeding machine and a PCB six-axis manipulator, the PCB feeding machine is used to continuously convey the PCB, and the PCB six-axis manipulator is used to transfer the first PCB board or the second PCB board; a press-fitting device, the press-fitting device includes an upper cover flexible feeding system, an upper cover feeding manipulator and a press-fitting assembly, the upper cover flexible feeding system is used to disperse and evenly convey the upper cover, and the upper cover The feeding robot is used to transfer the upper cover to the bottom shell, and the crimping assembly is used to crimp the bottom shell and the upper cover to fix the two; the spray welding device, the spray welding device includes a glue spraying assembly and a welding assembly, the glue spraying assembly is used to spray glue on the second PCB board, and the welding assembly is used to weld the connecting end of the wiring harness to the second PCB board; the detection device, the detection device is arranged on the frame, the detection device includes an assembly detection assembly and an electrical detection assembly, the assembly detection assembly is used to detect whether the product is assembled in place, and the electrical detection assembly is used to detect whether the voltage and current of the product meet the conditions; the marking device, the marking device is electrically connected to the detection device, and the marking device divides the product into qualified products and unqualified products according to the results of the detection device, and marks them respectively; the unloading robot, the unloading robot is used to remove the assembled bottom shell from the clamping tooling; the bottom shell feeding device, the PCB feeding device, the press-fitting device, the spray welding device, the detection device, the marking device and the unloading robot are arranged in sequence along the circulation route of the circulation device. The automatic assembly line of the atmosphere light module of the present invention drives the clamping tool to move in a circular motion through the circulation device, so as to drive the product to pass through each station in sequence, and then to complete the steps of product assembly, welding, testing, marking and classification, so as to realize automatic and efficient production. The clamping tool is detachably connected to the moving platform, so that different clamping tools can be replaced to adapt to different products, thus improving the versatility of the production line.

[0006] Further, specifically, the six-axis manipulator for the bottom shell, the six-axis manipulator for PCB and the six-axis manipulator for the upper cover are all provided with a position camera and an information camera. The position camera is used to determine the position of the items to be clamped and the position where the items are to be placed, and the information camera is used to capture the information attached to the product for warehousing.

[0007] Further, the circulation device comprises a linear track and a driving assembly, the linear track is fixedly connected to the frame, and the moving platform slides on the linear track;

[0008] The driving assembly includes a transmission wheel and a synchronous belt. Two transmission wheels are provided along the length direction of the frame. The synchronous belt is sleeved on the two transmission wheels. The movable platform is provided with moving teeth that cooperate with the belt teeth of the synchronous belt. The movement of the synchronous belt drives the movable platform to move.

[0009] Furthermore, the circulation device also includes a positioning assembly, which includes a rotating rod, which is rotatably connected to the frame, and a positioning rod is connected to the rotating rod. A positioning groove that is compatible with the positioning rod is provided on the side wall of the movable platform. When the movable platform moves to the corresponding workstation, the rotating rod rotates so that the positioning rod is inserted into the positioning groove, and the cross-section of the positioning rod is circular.

[0010] Furthermore, the circulation device further comprises a transfer track and a linear drive member, wherein two linear tracks are arranged opposite to each other along the width direction of the frame, and two transfer tracks are arranged along the length direction of the frame, each transfer track corresponds to one linear track, and the transfer track is flush with the corresponding linear track along the width direction of the frame;

[0011] The linear drive member is arranged on the frame, and two linear drive members are provided, and each linear drive member corresponds to a transfer track, and the output end of each linear drive member is connected to the corresponding transfer track. When the movable platform moves onto the transfer track, the output end of the linear drive member moves, driving the transfer track to move flush with another linear track along the length direction of the frame.

[0012] Furthermore, the driving assembly also includes a driving wheel, which is rotatably connected to the side wall of the frame, the belt teeth of the synchronous belt are arranged on the outside of the synchronous belt, the driving wheel is arranged below the synchronous belt and meshes with the belt teeth of the synchronous belt, and the movable platform is located above the synchronous belt.

[0013] Furthermore, the electrical detection component includes a first telescopic drive member, a second telescopic drive member, a vertical detection head and a transverse detection head, the first telescopic drive member and the second telescopic drive member are both arranged on a frame, the output end of the first telescopic drive member is arranged vertically and connected to the vertical detection head, and the output end of the second telescopic drive member is arranged horizontally and connected to the transverse detection head.

[0014] Furthermore, the crimping assembly includes a three-axis module, and the output end of the three-axis module is connected to a pressing plate.

[0015] The beneficial effects of the present invention are:

[0016] 1. The circulation device drives the clamping fixture to move in a circular motion, so that the product can be driven through each station in turn, and then the steps of product assembly, welding, testing, marking and classification can be completed to achieve automated and efficient production. The detachable connection between the clamping fixture and the moving table makes it easy to replace different clamping fixtures to adapt to different products, thus improving the versatility of the production line;

[0017] 2. Through the setting of synchronous belt, positioning rod and positioning groove, when the mobile platform arrives at the workstation and moves, the positioning rod is driven by the rotating rod to insert into the positioning groove, and the circular cross section of the positioning rod is used to make the mobile platform move to the positioning groove and the positioning rod fully match, thereby improving the positioning accuracy of the mobile platform and ensuring the assembly and detection accuracy of the product. The use of synchronous belt can rely on the elasticity of the synchronous belt itself to facilitate the displacement of the mobile platform;

[0018] 3. Through the setting of the driving wheel and the synchronous belt, the belt teeth of the synchronous belt are set on the outside of the synchronous belt. On the one hand, it is convenient to drive the moving platform to move and install. On the other hand, it is convenient to install the driving wheel and facilitate the driving wheel to drive the synchronous belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0020] Figure 1 It is a schematic diagram of the overall structure of the atmosphere light module assembly automation line in the present invention.

[0021] Figure 2 It is a structural schematic diagram of the circulation device in the present invention.

[0022] Figure 3 It is a schematic diagram of the structure of the driving component in the present invention.

[0023] Figure 4 It is a structural schematic diagram of the bottom shell feeding device in the present invention.

[0024] Figure 5 It is a structural schematic diagram of the press-fit device in the present invention.

[0025] Figure 6 It is a structural schematic diagram of the glue spraying assembly and the welding assembly in the present invention.

[0026] Figure 7 It is a structural schematic diagram of the electrical detection component in the present invention.

[0027] Figure 8 It is a structural schematic diagram of a marking device in the present invention.

[0028] In the figure: 1. frame; 2. moving table; 21. linear track; 22. driving wheel; 23. tensioning wheel; 24. transmission wheel; 25. synchronous belt; 26. transfer track; 27. linear drive member; 28. rotating rod; 29. ​​positioning rod; 291. positioning bearing; 292. positioning groove; 3. bottom shell feeding device; 31. bottom shell flexible feeding system; 32. bottom shell six-axis manipulator; 4. PCB feeding device; 5. press-fit device; 51. upper cover flexible feeding system; 52. upper cover feeding manipulator; 53. crimping assembly; 6. spray welding device; 61. glue spraying assembly; 62. welding assembly; 7. detection device; 72. electrical detection assembly; 721. first telescopic driving member; 722. second telescopic driving member; 723. vertical detection head; 724. horizontal detection head; 8. marking device; 9. unloading manipulator. DETAILED DESCRIPTION

[0029] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0030] The invention discloses an atmosphere lamp module assembly automation line.

[0031] Reference Figures 1 to 8 An automatic assembly line for an atmosphere light module includes a frame 1, a circulation device is provided on the frame 1, a mobile platform 2 is provided on the circulation device, the circulation device is used to drive the mobile platform 2 to circulate along the circumference of the frame 1, and a clamping fixture for clamping the product is detachably connected to the mobile platform 2. A bottom shell feeding device 3, a PCB feeding device 4, a press-fit device 5, a spray welding device 6, a detection device 7, a marking device 8 and a material discharging manipulator 9 are sequentially provided on the circulation route of the circulation device. The bottom shell feeding device 3 is used to transfer the bottom shell to the clamping fixture, the PCB feeding device 4 is used to transfer the PCB board, the press-fit device 5 is used to place the upper cover on the bottom shell, and press the upper cover and the bottom shell to fix the upper cover and the bottom shell, the spray welding device 6 is convenient for connecting the second PCB board with the wiring harness, the detection device 7 is convenient for monitoring whether there is a problem with the product, and the marking device 8 marks the product according to the result of the detection device 7, and finally the product is transferred and classified by the discharging manipulator.

[0032] Reference Figure 2 and Figure 3The circulation device includes a linear track 21 and a driving assembly. The linear track 21 is fixedly connected to the frame 1, and the moving platform 2 slides on the linear track 21. The driving assembly includes a first rotating driving member, a driving wheel 22, a tensioning wheel 23, a transmission wheel 24 and a synchronous belt 25. The tensioning wheel 23, the transmission wheel 24 and the driving wheel 22 are all rotatably connected to the frame 1. Two transmission wheels 24 are arranged oppositely along the length direction of the frame 1, and multiple tensioning wheels 23 and driving wheels 22 are arranged along the length direction of the frame 1. The synchronous belt 25 is sleeved on the two transmission wheels 24 and multiple tensioning wheels 23, and the driving wheel 22 is located below the synchronous belt 25. The first rotating driving member is fixed to the frame 1, and the output end of the first rotating driving member is coaxially fixed with one of the driving wheels 22. The first rotating driving member can adopt a servo motor. The belt teeth of the synchronous belt 25 are arranged on the outer side of the synchronous belt 25, and the driving wheel 22 is provided with gear teeth matching with the belt teeth. The distance between the tension wheel 23 and the transmission wheel 24 in the vertical direction is greater than the distance between the drive wheel 22 and the transmission wheel 24 in the vertical direction. The tension wheel 23 is convenient for increasing the wrap angle between the drive wheel 22 and the synchronous belt 25, thereby facilitating the drive wheel 22 to drive the synchronous belt 25 to move. The moving platform 2 is located above the synchronous belt 25, and the bottom surface of the moving platform 2 is provided with moving teeth that cooperate with the belt teeth of the synchronous belt 25, so that the moving platform 2 can be driven to move when the synchronous belt 25 moves.

[0033] The circulation device also includes a transfer rail 26 and a linear drive 27. Two linear rails 21 are arranged opposite to each other along the width direction of the frame 1. Two transfer rails 26 are also arranged along the length direction of the frame 1. Each transfer rail 26 corresponds to one linear rail 21, and the transfer rail 26 is flush with the corresponding linear rail 21 along the width direction of the frame 1. The linear drive 27 is arranged on the frame 1. Two linear drives 27 are arranged, and each linear drive 27 corresponds to one transfer rail 26. The output end of each linear drive 27 is fixedly connected to the corresponding transfer rail 26. When the mobile platform 2 needs to be transferred to another linear rail 21, the mobile platform 2 is first moved to the transfer rail 26, and the output end of the linear drive 27 moves, driving the transfer rail 26 to move to be flush with another linear rail 21 along the length direction of the frame 1, and then the mobile platform 2 can be moved to another linear rail 21. Two transfer rails 26 are arranged at both ends of the linear guide along the length direction of the frame 1, so as to realize the circular motion of the moving platform 2 along the circumference of the frame 1. The belt teeth of the synchronous belt 25 are arranged along the width direction of the frame 1, so as to facilitate the moving platform 2 to follow the movement of the transfer rails 26. At the same time, the size of the moving teeth on the moving platform 2 is small, and the elasticity of the material of the synchronous belt 25 itself is combined with the elasticity of the material of the synchronous belt 25, so as to facilitate the moving platform 2 to follow the movement of the transfer rails 26 and to cooperate with the belt teeth of another synchronous belt 25.

[0034] The circulation device also includes a positioning assembly, which includes a second rotating drive member and a rotating rod 28. The rotating rod 28 is rotatably connected to the frame 1, and the second rotating drive member is fixedly connected to the frame 1, and the output end of the second rotating drive member is coaxially fixed with the rotating rod 28. A positioning rod 29 is fixedly connected to the rotating rod 28, and a plurality of positioning rods 29 are provided along the length direction of the frame 1, corresponding to each detection and assembly station. A positioning bearing 291 is rotatably connected to the positioning rod 29, and a positioning groove 292 adapted to the positioning bearing 291 is provided on the side wall of the mobile platform 2. When the mobile platform 2 moves to the corresponding station, the rotating rod 28 rotates so that the positioning bearing 291 is inserted into the positioning groove 292. The cross section of the positioning bearing 291 is set to be circular, so that when there is a deviation between the positioning groove 292 and the positioning rod 29 along the length direction of the frame 1, the mobile platform 2 can move to the correct position. The positioning bearing 291 can reduce the friction when the positioning bearing 291 is inserted into the positioning groove 292, so that the mobile platform 2 can be quickly in place.

[0035] Reference Figure 4 The bottom shell feeding device 3 includes a bottom shell flexible feeding system 31 and a bottom shell six-axis manipulator 32. The bottom shell flexible feeding system 31 is used to disperse and evenly convey the bottom shell so that the bottom shell six-axis manipulator 32 can clamp the bottom shell. The bottom shell six-axis manipulator 32 is used to grab the bottom shell and place the bottom shell on the clamping fixture. There are many types of clamping fixtures. The clamping fixture used to place the bottom shell is provided with a limiting groove to facilitate positioning and limiting the bottom shell. The bottom shell flexible feeding system can be used.

[0036] The PCB loading device 4 includes a PCB loading machine and a PCB six-axis manipulator. The PCB loading machine is used to continuously convey the first PCB board or the second PCB board. The PCB six-axis manipulator is used to transfer the first PCB board or the second PCB board. The first PCB is transferred to the bottom shell, and the second PCB board is transferred to the corresponding clamping tooling.

[0037] Reference Figure 5 The press-fit device 5 includes a flexible upper cover feeding system 51, an upper cover feeding manipulator 52 and a crimping assembly 53. The flexible upper cover feeding system 51 is used to disperse and evenly convey the upper cover, the upper cover feeding manipulator 52 is used to transfer the upper cover to the bottom shell, and the crimping assembly 53 is used to crimp the bottom shell and the upper cover to fix the two. The crimping assembly 53 includes a three-axis module and a pressing plate. The fixed end of the three-axis module is fixedly connected to the frame 1, and the output end of the three-axis module is fixedly connected to the pressing plate, so as to drive the pressing plate to crimp the upper cover and the bottom shell.

[0038] Reference Figure 6The spray welding device 6 includes a glue spraying component 61 and a welding component 62. The glue spraying component 61 is used to spray glue on the second PCB board, and the welding component 62 is used to weld the connecting end of the wire harness to the solder joint on the second PCB board. The six-axis manipulator 32 of the bottom shell, the six-axis manipulator 32 of the PCB and the six-axis manipulator of the upper cover are all equipped with position cameras and information cameras. The position cameras are used to determine the position of the items to be clamped and the position where the items are required to be placed. For example, when the six-axis manipulator 32 of the bottom shell takes the bottom shell, it first takes a photo and feeds the information back to the system. The system then gives a signal to the six-axis manipulator 32 of the bottom shell, thereby improving its grasping accuracy. When placing the bottom shell, a photo of the clamping tooling is also taken first to determine the position of the limit slot, so as to facilitate the placement of the bottom shell into the limit slot. The information camera is used to take pictures of the information attached to the product, such as a QR code, etc., which is convenient for intelligent monitoring after being transmitted to the system.

[0039] Reference Figure 7 , the detection device 7 is arranged on the frame 1, and the detection device 7 includes an assembly detection component and an electrical detection component 72. The assembly detection component is used to detect whether the product is assembled in place, and the assembly detection component adopts an identification camera. Four positioning shafts are fixedly connected to the bottom shell, and four bottom shell positioning grooves adapted to the positioning shafts are provided on the first PCB board. When the identification camera detects Class A products, it only needs to detect whether the four positioning shafts are exposed to determine whether the first PCB board is installed in place. At the same time, the bottom shell and the upper cover are connected by buckles and hooks. It only needs to identify whether the hook is located in the groove of the buckle to determine whether the upper cover and the bottom shell are installed in place. When detecting Class B products, it mainly detects whether the area and position of the solder joints on the second PCB board are within the required range, that is, the specified position and specified area are pre-set, and the welding quality is judged according to the actual position of the solder joints and the proportion of the specified area occupied by the area.

[0040] The electrical detection component 72 is used to detect whether the voltage and current of the product meet the conditions, and a commonly used current and voltage meter can be used. The electrical detection component 72 includes a first telescopic drive member 721, a second telescopic drive member 722, a vertical detection head 723 and a horizontal detection head 724. The first telescopic drive member 721 and the second telescopic drive member 722 are both arranged on the frame 1. The output end of the first telescopic drive member 721 is arranged vertically and connected to the vertical detection head 723. The output end of the second telescopic drive member 722 is arranged horizontally and connected to the horizontal detection head 724. The detection heads of the electrical detection component 72 are arranged horizontally or vertically, which is convenient for adapting to different products.

[0041] Reference Figure 8 The marking device 8 is electrically connected to the detection device 7. The marking device 8 divides the products into qualified products and unqualified products according to the results of the detection device 7, and marks them respectively. The marking device 8 adopts a laser marking machine.

[0042] The unloading manipulator 9 is used to remove the assembled bottom shell from the clamping fixture and place qualified products and unqualified products separately. Class A products are generally unloaded by the unloading manipulator 9, while Class B products are unloaded manually because the welding points are easily damaged.

[0043] The frame 1 is provided with a bottom shell loading station, a PCB loading station, an assembly inspection station, a press-fitting station, a glue spraying station, a welding station, an electrical inspection station, a marking station, and a material taking station in sequence.

[0044] Working principle: When assembling Class A products, the mobile platform 2 moves to the bottom shell loading station, the bottom shell flexible loading system 31 first disperses and evenly transports the bottom shell, and then the bottom shell six-axis manipulator 32 clamps the bottom shell and places the bottom shell in the limit groove on the clamping fixture. Then the mobile platform 2 moves to the PCB loading station, the PCB six-axis manipulator transfers the first PCB board from the PCB feeder to the bottom shell, and makes the positioning shaft match the bottom shell positioning groove. At this time, the mobile platform 2 moves to the assembly inspection station, and the assembly inspection component detects whether the positioning shaft is exposed, and then determines whether the first PCB board is installed in place. Then the mobile platform 2 moves to the press-fitting station, at this time the upper cover flexible loading system 51 disperses and evenly transports the upper cover, the upper cover loading manipulator 52 transfers the upper cover to the bottom shell, and the pressing plate presses the bottom shell and the upper cover to fix them. Then the mobile platform 2 moves to the Class A assembly inspection station to detect whether the upper cover and the bottom shell are installed in place. Then the mobile platform 2 moves to the electrical inspection station to detect whether the current and voltage of the product meet the standard. Finally, the mobile table 2 moves to the marking station and the material taking station in turn, and the laser marking machine performs marking, and the material unloading robot 9 takes the product out of the clamping fixture and places it in categories. If a problem is found in the product during the assembly process, the subsequent processes will no longer be carried out, and only the movement of the mobile table 2 and the work of the material unloading robot 9 will be carried out.

[0045] When assembling Class B products, the mobile platform 2 moves to the PCB loading station, and the PCB six-axis manipulator transfers the second PCB board from the PCB loading machine to the clamping fixture. Then the mobile platform 2 moves to the bottom shell loading station, and the operator puts the wire harness into the clamping fixture. Then the mobile platform 2 moves to the assembly inspection station, and the assembly inspection component detects whether the connection section of the wire harness coincides with the connection position on the second PCB board. Then the mobile platform 2 moves to the glue spraying station and the welding station in turn, and performs glue spraying and welding in turn. The assembly inspection component then detects the welding quality of the solder joints and feeds the results back to the control system. Finally, the mobile platform 2 moves to the marking station and the material picking station in turn, and the marking device 8 performs marking, and the operator manually picks up the material.

[0046] Based on the above ideal embodiments of the present invention, the relevant staff can make various changes and modifications without departing from the technical concept of the present invention through the above description. The technical scope of the present invention is not limited to the contents of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. An automated assembly line for atmosphere light modules, characterized in that: include Rack (1); A circulation device, the circulation device being arranged on the frame (1), the circulation device being provided with a moving platform (2), the circulation device being used to drive the moving platform (2) to move in a circumferential direction of the frame (1), the moving platform (2) being detachably connected with a clamping tool for clamping a product; A bottom shell feeding device (3), the bottom shell feeding device (3) comprising a bottom shell flexible feeding system (31) and a bottom shell six-axis manipulator (32), the bottom shell flexible feeding system (31) being used to disperse and evenly transport the bottom shell, and the bottom shell six-axis manipulator (32) being used to grab the bottom shell and place it on a clamping tool; A PCB loading device (4), the PCB loading device (4) comprising a PCB loading machine and a PCB six-axis manipulator, the PCB loading machine is used to continuously convey the first PCB board or the second PCB board, and the PCB six-axis manipulator is used to transfer the first PCB board or the second PCB board; A press-fit device (5), the press-fit device (5) comprising an upper cover flexible feeding system (51), an upper cover feeding robot (52) and a crimping assembly (53), the upper cover flexible feeding system (51) being used to disperse and evenly convey the upper cover, the upper cover feeding robot (52) being used to transfer the upper cover to the bottom shell, and the crimping assembly (53) being used to crimp the bottom shell and the upper cover to fix the two; A spray welding device (6), the spray welding device (6) comprising a glue spraying component (61) and a welding component (62), the glue spraying component (61) being used for spraying glue on the second PCB board, and the welding component (62) being used for welding the connection end of the wiring harness to the second PCB board; A detection device (7), the detection device (7) being arranged on the frame (1), the detection device (7) comprising an assembly detection component and an electrical detection component (72), the assembly detection component being used to detect whether the product is assembled in place, and the electrical detection component (72) being used to detect whether the voltage and current of the product meet the conditions; a marking device (8), the marking device (8) being electrically connected to the detection device (7), the marking device (8) classifying the products into qualified products and unqualified products according to the results of the detection device (7), and marking the products respectively; A material removal robot (9), the material removal robot (9) is used to remove the assembled bottom shell from the clamping tool; The bottom shell loading device (3), PCB loading device (4), press-fitting device (5), spray welding device (6), detection device (7), marking device (8) and unloading manipulator (9) are arranged in sequence along the circulation route of the circulation device.

2. The automated assembly line for atmosphere light modules according to claim 1, characterized in that: The bottom shell six-axis manipulator (32), the PCB six-axis manipulator and the upper cover loading manipulator (52) are all provided with a position camera and an information camera. The position camera is used to determine the position of the object to be clamped and the position where the object is to be placed, and the information camera is used to capture the information attached to the product for storage.

3. The automated assembly line for atmosphere light modules according to claim 1, characterized in that: The circulation device comprises a linear track (21) and a driving assembly, wherein the linear track (21) is fixedly connected to the frame (1), and the moving platform (2) slides on the linear track (21); The driving assembly comprises a transmission wheel (24) and a synchronous belt (25). Two transmission wheels (24) are provided along the length direction of the frame (1). The synchronous belt (25) is sleeved on the two transmission wheels (24). The movable platform (2) is provided with moving teeth that cooperate with the belt teeth of the synchronous belt (25). The movement of the synchronous belt (25) drives the movable platform (2) to move.

4. The automated assembly line for atmosphere light modules according to claim 3, characterized in that: The circulation device further comprises a positioning assembly, the positioning assembly comprising a rotating rod (28), the rotating rod (28) being rotatably connected to the frame (1), the rotating rod (28) being connected to a positioning rod (29), a positioning groove (292) matching the positioning rod (29) being provided on a side wall of the movable platform (2), when the movable platform (2) moves to a corresponding work station, the rotating rod (28) is rotated so that the positioning rod (29) is inserted into the positioning groove (292), and the cross section of the positioning rod (29) is circular.

5. The automated assembly line for atmosphere light modules according to claim 4, characterized in that: The circulation device further comprises a transfer rail (26) and a linear drive member (27), wherein two linear rails (21) are arranged opposite to each other along the width direction of the frame (1), and two transfer rails (26) are arranged along the length direction of the frame (1), each transfer rail (26) corresponds to one linear rail (21), and the transfer rail (26) is flush with the corresponding linear rail (21) along the width direction of the frame (1); The linear drive member (27) is arranged on the frame (1), two linear drive members (27) are provided, and each linear drive member (27) corresponds to a transfer rail (26), and the output end of each linear drive member (27) is connected to the corresponding transfer rail (26). When the movable platform (2) moves onto the transfer rail (26), the output end of the linear drive member (27) moves, driving the transfer rail (26) to move to be flush with another linear rail (21) along the length direction of the frame (1).

6. The automated assembly line for atmosphere light modules according to claim 3, characterized in that: The driving assembly further comprises a driving wheel (22), the driving wheel (22) being rotatably connected to a side wall of the frame (1), the belt teeth of the synchronous belt (25) being arranged on the outer side of the synchronous belt (25), the driving wheel (22) being arranged below the synchronous belt (25) and meshing with the belt teeth of the synchronous belt (25), and the moving platform (2) being located above the synchronous belt (25).

7. The automated assembly line for atmosphere light modules according to claim 4, characterized in that: The electrical detection component (72) comprises a first telescopic driving member (721), a second telescopic driving member (722), a vertical detection head (723) and a horizontal detection head (724); the first telescopic driving member (721) and the second telescopic driving member (722) are both arranged on the frame (1); the output end of the first telescopic driving member (721) is arranged vertically and connected to the vertical detection head (723); the output end of the second telescopic driving member (722) is arranged horizontally and connected to the horizontal detection head (724).

8. The automated assembly line for atmosphere light modules according to claim 4, characterized in that: The crimping assembly (53) comprises a three-axis module, and the output end of the three-axis module is connected to a pressing plate.

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