A modular intelligent production line for vehicle-mounted early warning camera

Abstract

The present application relates to a kind of vehicle-mounted early warning camera modular intelligent production line, belong to camera assembly technical field, the production line includes workbench, PCB board transplanting unit, bottom shell cleaning unit, camera assembly unit, PCB board assembly unit, shield cover assembly unit and upper cover assembly unit, workbench is installed with conveying belt, PCB board transplanting unit is installed on workbench, bottom shell cleaning unit is installed on workbench, camera assembly unit is installed on workbench, camera assembly unit is located in the downstream of bottom shell cleaning unit, PCB board assembly unit is installed on workbench, PCB board assembly unit is located in the downstream of camera assembly unit, shield cover assembly unit is installed on workbench, shield cover assembly unit is located in the downstream of PCB board assembly unit, upper cover assembly unit is installed on workbench, the production line improves the integration of camera installation, improves the production efficiency of camera, production is more efficient and convenient.

Description

Technical Field

[0001] This invention belongs to the field of camera assembly technology, and specifically relates to a modular intelligent production line for vehicle-mounted early warning cameras. Background Technology

[0002] Vehicle-mounted warning cameras are used to present and monitor the visual and audio surroundings of the vehicle in real time, providing important scientific basis for handling traffic accidents and locating vehicles. Vehicle-mounted warning cameras mainly consist of a housing, PCB board, camera, and shielding cover. Most existing vehicle-mounted warning cameras are assembled manually. Manual assembly usually involves assembling individual components of the camera on separate production lines, resulting in low integration, slow production speed, and difficulty in meeting the large market demand. Summary of the Invention

[0003] This invention provides a modular intelligent production line for vehicle-mounted early warning cameras, which solves the technical problem of low integration in existing vehicle-mounted early warning cameras.

[0004] This invention is achieved through the following technical solution: A modular intelligent production line for vehicle-mounted early warning cameras includes a workbench, a PCB board transfer unit, a bottom shell cleaning unit, a camera assembly unit, a PCB board assembly unit, a shielding cover assembly unit, and a top cover assembly unit. A conveyor belt for transporting a carrier is installed on the workbench. The carrier has a first placement slot for placing the bottom shell and a second placement slot for placing the PCB board. The PCB board transfer unit is installed on the workbench at the starting end of the conveyor belt and is used to place the PCB board into the first placement slot. The bottom shell cleaning unit is installed on the workbench downstream of the PCB board transfer unit and is used to clean the bottom shell and place it into the first placement slot. In the first placement slot, a camera assembly unit is installed on the workbench. The camera assembly unit is located downstream of the bottom shell cleaning unit. The camera assembly unit is used to assemble the camera into the bottom shell. A PCB board assembly unit is installed on the workbench. The PCB board assembly unit is located downstream of the camera assembly unit. The PCB board assembly unit is used to assemble the PCB board in the second placement slot into the bottom shell. A shielding cover assembly unit is installed on the workbench. The shielding cover assembly unit is located downstream of the PCB board assembly unit. The shielding cover assembly unit is used to assemble the shielding cover onto the PCB board. A top cover assembly unit is installed on the workbench. The top cover assembly unit is located downstream of the shielding cover assembly unit. The top cover assembly unit is used to assemble the top cover onto the bottom cover.

[0005] Optionally, to better implement the present invention, the bottom shell cleaning unit includes a first cleaning mechanism, a first robotic arm, and a bottom shell flipping mechanism. The first cleaning mechanism includes a first support, a dust collection trough, a brush, and a motor. The first support is mounted on the worktable, the motor and the dust collection trough are respectively mounted on the first support, the brush is rotatably mounted in the dust collection trough, and the motor and the brush are connected by a drive. The first cleaning mechanism is used to clean the bottom shell. The first robotic arm is mounted on the worktable and is used to grip the bottom shell to place it on the brush for cleaning or to place it in the first placement slot. The bottom shell flipping mechanism includes a flipping cylinder and a suction nozzle. The flipping cylinder is mounted on the worktable, and the suction nozzle is mounted on the rotating end of the flipping cylinder. The bottom shell flipping mechanism is used to flip the bottom shell taken out of the first placement slot to facilitate cleaning the inside of the bottom shell.

[0006] Optionally, to better implement the present invention, the camera assembly unit includes a first positioning fixture, a camera lifting plate, a second robotic arm, a first positioning camera, and a first screw feeder. The first positioning fixture is mounted on the worktable and is used to hold the bottom shell. The camera lifting plate is mounted on the worktable and has a camera tray placed on it. The second robotic arm is mounted on the worktable and is equipped with a bottom shell gripper for gripping the bottom shell and a camera gripper for gripping the camera. The first positioning camera is mounted on the second robotic arm and is used for assembly positioning between the camera and the bottom shell. The first screw feeder is mounted on the worktable, and the second robotic arm grips the screws in the first screw feeder to lock the camera and the bottom shell together.

[0007] Optionally, to better implement the present invention, it further includes a ribbon cable lifting tray, an alternating operating table, and a third robotic arm. The ribbon cable lifting tray is mounted on the worktable and is located on one side of the PCB board assembly unit. The alternating operating table is mounted on the worktable and is used to place the PCB board to facilitate the installation of the ribbon cable onto the PCB board. The third robotic arm is mounted on the worktable and is equipped with a second positioning camera. The second positioning camera is used to locate the positions of the ribbon cable and the PCB board so that the third robotic arm can grip the ribbon cable and install it onto the PCB board.

[0008] Optionally, to better realize the present invention, a fourth robotic arm is also included. The fourth robotic arm is mounted on the worktable and is located between the PCB board assembly unit and the shielding cover assembly unit. The fourth robotic arm is used to connect the end of the ribbon cable away from the PCB board to the camera.

[0009] Optionally, to better realize the present invention, it further includes a first rubber pad feeder, a second rubber pad feeder, a shielding cover tray, a first three-axis mechanism, an adsorption mechanism, and a fourth positioning camera. The first rubber pad feeder is mounted on the worktable and is used to provide short rubber pads for the shielding cover. The second rubber pad feeder is mounted on the worktable and is used to provide long rubber pads for the shielding cover. The long rubber pads and short rubber pads are respectively adhered to both sides of the shielding cover. The long rubber pad is adhered to the PCB board. The shielding cover tray is mounted on the worktable and is used to place the shielding cover. The first three-axis mechanism is mounted on the worktable. The adsorption mechanism is mounted on the moving end of the first three-axis mechanism and is used to move the adsorption mechanism so that the adsorption mechanism can adsorb the short rubber pads, long rubber pads, or the shielding cover. The fourth positioning camera is mounted on the adsorption mechanism and is used for positioning the short rubber pads, long rubber pads, and shielding cover.

[0010] Optionally, to better implement the present invention, a second three-axis mechanism and a detection camera are also included. The second three-axis mechanism is mounted on the worktable and is located between the first three-axis mechanism and the upper cover assembly unit. The detection camera is mounted on the moving end of the second three-axis mechanism and is used to detect the tightness of the cable insertion.

[0011] Optionally, to better implement the present invention, the cover assembly unit includes a second cleaning mechanism, a fifth robotic arm, and a cover tray. The second cleaning mechanism is mounted on the workbench and is used to clean the cover. The fifth robotic arm is mounted on the workbench and is used to grip the cover. The cover tray is mounted on one side of the fifth robotic arm and is used to store the cover for feeding the fifth robotic arm.

[0012] Optionally, to better implement the present invention, it further includes a label feeder, a sixth robotic arm, and a fifth positioning camera. The label feeder is mounted on the worktable and is located downstream of the fifth robotic arm. The sixth robotic arm is mounted on one side of the label feeder. The second robotic arm is used to grip the label on the label feeder to attach the label to the finished product. The fifth positioning camera is mounted on the sixth robotic arm and is used to provide positioning for attaching the label and the finished product.

[0013] Optionally, to better realize the present invention, it further includes a laser engraving mechanism, a third three-axis mechanism, a finished product gripper, and a finished product tray. The laser engraving mechanism is installed downstream of the sixth robotic arm and is used to engrave on the finished product. The third three-axis mechanism is installed on one side of the laser engraving mechanism. The finished product gripper is installed on the moving end of the third three-axis mechanism and is used to grip the finished product on the carrier. The finished product tray is installed on one side of the laser engraving mechanism and is used to place the finished product.

[0014] Compared with the prior art, the present invention has the following advantages:

[0015] The modular intelligent production line for vehicle-mounted early warning cameras provided by this invention includes a workbench, a PCB board transfer unit, a bottom shell cleaning unit, a camera assembly unit, a shielding cover assembly unit, and a top cover assembly unit. A conveyor belt for transporting a carrier is installed on the workbench. The carrier has a first placement slot for placing the bottom shell and a second placement slot for placing the PCB board. The PCB board transfer unit is installed on the workbench at the starting end of the conveyor belt and is used to place the PCB board into the first placement slot. The bottom shell cleaning unit is installed on the workbench downstream of the PCB board transfer unit and is used to clean the bottom shell and place it into the first placement slot. The camera assembly unit is installed on the workbench downstream of the bottom shell cleaning unit and is used to assemble the camera into the bottom shell. The PCB board assembly unit is installed on the workbench, downstream of the camera assembly unit. The PCB board assembly unit is used to assemble the PCB board in the second placement slot into the bottom shell. The shielding cover assembly unit is also installed on the workbench, downstream of the PCB board assembly unit. The shielding cover assembly unit is used to assemble the shielding cover onto the PCB board. The top cover assembly unit is also installed on the workbench, downstream of the shielding cover assembly unit. The top cover assembly unit is used to assemble the top cover onto the bottom cover. Thus, the PCB board is placed on the carrier, and the carrier sequentially passes through the bottom shell cleaning unit, camera assembly unit, PCB board assembly unit, shielding cover assembly unit, and top cover assembly unit, sequentially achieving the cleaning of the bottom shell, placement of the bottom shell into the first placement slot, camera installation, installation between the PCB board and the bottom shell, installation between the shielding cover and the PCB board, and installation of the top cover.

[0016] Through the above structure, the modular intelligent production line for vehicle-mounted early warning cameras provided by this invention solves the technical problem of low integration in existing vehicle-mounted early warning cameras. Specifically, multiple carriers are sequentially transported on a conveyor belt, and the components on the carriers are assembled according to a process, realizing the mass production of cameras. The camera assembly is carried out sequentially through a PCB board transfer unit, a bottom shell cleaning unit, a camera assembly unit, a PCB board assembly unit, a shielding cover assembly unit, and a top cover assembly unit. Each unit has a time consumption period during production, with the longest unit's time consumption being the production cycle for a single camera. In mass production, the manual assembly of cameras is replaced by the mass production of the production line. The cumulative time of each assembly process is equal to the production cycle of a single camera. This improvement transforms the longest process's time consumption into the production cycle, greatly improving camera production efficiency. Therefore, this modular intelligent production line for cameras, by integrating the installation of PCB boards, bottom shells, cameras, shielding covers, and top covers, improves the integration of camera installation, increases camera production efficiency, and makes production more efficient and convenient. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a top view of the production line provided in an embodiment of the present invention;

[0019] Figure 2 This is a top view of the bottom shell cleaning unit in an embodiment of the present invention;

[0020] Figure 3 This is a top view of the camera assembly unit in an embodiment of the present invention;

[0021] Figure 4 This is a top view of the upper cover assembly unit in an embodiment of the present invention;

[0022] Figure 5 This is a top view of the PCB board assembly unit in an embodiment of the present invention;

[0023] Figure 6 This is a top view of the shielding cover assembly unit in an embodiment of the present invention;

[0024] Figure 7 This is a top view of the tag feeder in an embodiment of the present invention;

[0025] Figure 8This is a top view of the laser engraving mechanism in an embodiment of the present invention;

[0026] Figure 9 This is a schematic diagram of the structure of the first cleaning mechanism in an embodiment of the present invention.

[0027] In the diagram: 1-Workbench; 2-PCB board transfer unit;

[0028] 3-Bottom shell cleaning unit; 31-First cleaning mechanism; 311-First support; 312-Dust collection trough; 313-Brush; 314-Motor; 32-First robotic arm; 33-Bottom shell flipping mechanism;

[0029] 4-Camera assembly unit; 41-First positioning fixture; 42-Camera lifting plate; 43-Second robotic arm; 44-First positioning camera; 45-First screw feeder;

[0030] 5-PCB board assembly unit; 6-Shielding cover assembly unit; 61-First adhesive pad feeder; 62-Second adhesive pad feeder; 63-Shielding cover tray; 64-First three-axis mechanism; 65-Adsorption mechanism; 66-Fourth positioning camera;

[0031] 7-Top cover assembly unit; 71-Second cleaning mechanism; 72-Fifth robotic arm; 73-Top cover tray; 8-Carrier;

[0032] 91-Cable lifting plate; 92-Alternating operating table; 93-Third robotic arm; 10-Fourth robotic arm;

[0033] 121-Second three-axis mechanism; 122-Detection camera; 131-Label feeder; 132-Sixth robotic arm; 133-Fifth positioning camera;

[0034] 201 - Laser engraving mechanism; 202 - Third three-axis mechanism; 203 - Finished product gripper; 204 - Finished product tray;

[0035] 100 - Conveyor belt. Detailed Implementation

[0036] To make the objectives, technical solutions, and advantages of this invention clearer, the technical solutions of this invention will be described in detail below. Obviously, the described embodiments are merely some embodiments of this invention, and not all embodiments. Based on the embodiments of this invention, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this invention.

[0037] Example

[0038] This embodiment provides a modular intelligent production line for vehicle-mounted early warning cameras to address the technical problem of low integration in existing vehicle-mounted early warning cameras. The modular intelligent production line includes a workbench 1, a PCB board transfer unit 2, a bottom shell cleaning unit 3, a camera assembly unit 4, a PCB board assembly unit 5, a shielding cover assembly unit 6, and a top cover assembly unit 7, wherein:

[0039] Workbench 1 is a long, narrow operating table. A conveyor belt 100 for transporting carrier 8 is installed along the length of workbench 1. Carrier 8 has a first placement slot for placing the bottom shell and a second placement slot for placing the PCB board. PCB board transfer unit 2 is installed on workbench 1 at the starting end of conveyor belt 100 and is used to place the PCB board into the first placement slot. Bottom shell cleaning unit 3 is installed on workbench 1 downstream of PCB board transfer unit 2 and is used to clean the bottom shell and place it into the first placement slot. Camera assembly unit 4 is installed on workbench 1 downstream of bottom shell cleaning unit 3 and is used to assemble the camera into the bottom shell. PCB board assembly unit 5 is installed on workbench 1 and is located downstream of camera assembly unit 4. Downstream, PCB board assembly unit 5 is used to assemble the PCB board in the second placement slot into the bottom shell. Shielding cover assembly unit 6 is installed on workbench 1, located downstream of PCB board assembly unit 5, and is used to assemble the shielding cover onto the PCB board. Top cover assembly unit 7 is installed on workbench 1, located downstream of shielding cover assembly unit 6, and is used to assemble the top cover onto the bottom cover. In this way, the installation of the vehicle-mounted warning camera sequentially realizes PCB board loading, bottom shell cleaning and loading, camera and bottom shell installation, PCB board and bottom shell installation, shielding cover and PCB board installation, and top cover installation. The assembly process is clear and reasonable. The vehicle-mounted warning camera is installed sequentially through the transport of carrier 8. The production line has a control system, which includes a PLC, and controls the production of each process and the movement of conveyor belt 100 through the control system.

[0040] Through the above structure, the modular intelligent production line for vehicle-mounted early warning cameras provided in this embodiment solves the technical problem of low integration in existing vehicle-mounted early warning cameras. Specifically, multiple carriers 8 are sequentially transported on conveyor belt 100, and the components on the carriers 8 are assembled according to the process to achieve mass production of cameras. The camera assembly is carried out sequentially through PCB board transfer unit 2, bottom shell cleaning unit 3, camera assembly unit 4, PCB board assembly unit 5, shielding cover assembly unit 6, and top cover assembly unit 7. Each unit has a time consumption period during production, with the longest time consumption period being the production cycle of a single camera. In mass production, the manual assembly of cameras is replaced by the mass production of the production line. The cumulative time of each assembly process is equal to the production cycle of a single camera. This improvement makes the production cycle equal to the time consumption period of the longest process, greatly improving the production efficiency of cameras. Therefore, this modular intelligent production line for cameras improves the integration of camera installation and increases camera production efficiency by integrating the installation of PCB boards, bottom shells, cameras, shielding covers, and top covers, making production more efficient and convenient.

[0041] An optional implementation of this embodiment is as follows: The bottom shell cleaning unit 3 includes a first cleaning mechanism 31, a first robotic arm 32, and a bottom shell flipping mechanism 33. The first cleaning mechanism 31 includes a first support 311, a dust collection trough 312, a brush 313, and a motor 314. The first support 311 is mounted on the workbench 1. The motor 314 and the dust collection trough 312 are respectively mounted on the first support 311. The brush 313 is rotatably mounted in the dust collection trough 312. The motor 314 and the brush 313 are connected by a drive. The first robotic arm 32 is mounted on the workbench 1 and is used to grip the bottom shell to place it on the brush 313 for cleaning or to place it in the first placement slot. The bottom shell flipping mechanism 33 includes a flipping cylinder and a suction nozzle. The flipping cylinder is mounted on the workbench 1, and the suction nozzle is mounted on the rotating part of the flipping cylinder. At the moving end, the bottom shell flipping mechanism 33 is used to flip the bottom shell taken out of the first placement slot to facilitate cleaning of the bottom shell's interior. Thus, the bottom shell cleaning unit 3 uses the first robotic arm 32 to place the bottom shell in the external bottom shell placement tray onto the flipping mechanism for flipping. Then, the first robotic arm 32 picks up the flipped bottom shell and places it into the dust collection trough 312. The motor 314 drives the brush 313 in the dust collection trough 312 to rotate to clean the interior of the bottom shell. After cleaning, the first robotic arm 32 picks up the bottom shell and places it into the flipping mechanism for flipping again. Then, the first robotic arm 32 picks it up and places it into the first placement slot. The bottom shell is fed through the first robotic arm 32 and the flipping mechanism. Only the bottom shell placement tray needs to be placed near the first robotic arm 32 manually, without manual contact with the bottom shell, thus avoiding contamination of the bottom shell.

[0042] An optional implementation of this embodiment is as follows: The camera assembly unit 4 includes a first positioning fixture 41, a camera lifting plate 42, a second robotic arm 43, a first positioning camera 44, and a first screw feeder. The first positioning fixture 41 is mounted on the workbench 1 and is used to clamp the bottom shell. The camera lifting plate 42 is mounted on the workbench 1 and has a camera tray placed on it. The second robotic arm 43 is mounted on the workbench 1 and is equipped with a bottom shell gripper for gripping the bottom shell and a camera gripper for gripping the camera. The first positioning camera 44 is mounted on the second robotic arm 43 and is used for assembly positioning between the camera and the bottom shell. The first screw feeder is mounted on the workbench 1, and the second robotic arm 43... 3. The screws in the first screw feeder are clamped to lock the camera and the bottom shell. In this way, the bottom shell gripper holds the bottom shell and fixes it on the first positioning fixture 41. The camera gripper holds the camera in the camera lifting plate 42 and moves it above the bottom shell. The first positioning camera 44 takes pictures to position the position between the camera and the bottom shell. The image taken by the first positioning camera 44 is processed by the image processing unit and image recognition unit connected to the first positioning camera 44. The control system of the production line adjusts the position of the camera to realize the assembly between the camera and the bottom shell. After the assembly is completed, the second robot 43 clamps the bottom shell into the first placement slot. The camera lifting plate 42 transfers the camera tray to facilitate manual loading and unloading of the camera tray to facilitate the installation of the camera.

[0043] An optional implementation of this embodiment is as follows: The modular intelligent production line for vehicle-mounted early warning cameras further includes a cable lifting plate 91, an alternating operating table 92, and a third robotic arm 93. The cable lifting plate 91 is installed on the workbench 1 and is located on one side of the PCB assembly unit 5. The alternating operating table 92 is installed on the workbench 1 and is used to place the PCB board to facilitate the installation of the cable onto the PCB board. The third robotic arm 93 is installed on the workbench 1 and is equipped with a second positioning camera. The second positioning camera is used to locate the position of the cable and the PCB board so that the third robotic arm 93 can grip them. The ribbon cable is installed onto the PCB board. The PCB board assembly unit 5 includes a PCB board lifting plate and a PCB board mechanical gripper. The PCB board mechanical gripper picks up the bottom shell and places it onto the alternating worktable 1. Then, the PCB board mechanical gripper picks up the PCB board from the PCB board lifting plate and places it above the bottom shell. The PCB board mechanical gripper is equipped with a positioning camera, which takes pictures and positions the PCB board to adjust the installation between the PCB board and the bottom shell. Subsequently, the third robot arm 93 picks up the ribbon cable from the ribbon cable lifting plate 91 and places it above the bottom shell. The second positioning camera takes pictures and positions the ribbon cable and the PCB board to realize the installation between the PCB board and the ribbon cable.

[0044] An optional implementation of this embodiment is as follows: The modular intelligent production line for vehicle-mounted early warning cameras also includes a fourth robotic arm 10, which is installed on the workbench 1 and located between the PCB board assembly unit 5 and the shielding cover assembly unit 6. The fourth robotic arm 10 is used to connect the end of the ribbon cable away from the PCB board to the camera.

[0045] An optional implementation of this embodiment is as follows: The modular intelligent production line for the vehicle-mounted early warning camera further includes a first rubber pad feeder 61, a second rubber pad feeder 62, a shielding cover tray 63, a first three-axis mechanism 64, an adsorption mechanism 65, and a fourth positioning camera 66. The first rubber pad feeder 61 is installed on the workbench 1 and is used to provide short rubber pads for the shielding cover. The second rubber pad feeder 62 is installed on the workbench 1 and is used to provide long rubber pads for the shielding cover. The long rubber pads and short rubber pads are respectively bonded to both sides of the shielding cover, and the long rubber pad is bonded to the PCB board. The shielding cover tray 63 is installed on the workbench 1 and is used to place the screen. The shield is constructed by a first three-axis mechanism 64 mounted on the worktable 1, and an adsorption mechanism 65 mounted on the moving end of the first three-axis mechanism 64. The first three-axis mechanism 64 is used to move the adsorption mechanism 65 so that the adsorption mechanism 65 can adsorb short rubber pads, long rubber pads, or shields. A fourth positioning camera 66 is mounted on the adsorption mechanism 65 and is used to position the short rubber pads, long rubber pads, and shields for installation. Thus, the adsorption mechanism 65 picks up the long rubber pads and short rubber pads, and the first three-axis mechanism 64 adjusts the position of the adsorption mechanism 65. The fourth positioning camera 66 adjusts the position of the long rubber pads and short rubber pads on the PCB board and the shield to achieve the installation of the shield.

[0046] An optional implementation of this embodiment is as follows: The modular intelligent production line for vehicle-mounted early warning cameras also includes a second three-axis mechanism 121 and a detection camera 122. The second three-axis mechanism 121 is installed on the workbench 1 and is located between the first three-axis mechanism 64 and the upper cover assembly unit 7. The detection camera 122 is installed on the moving end of the second three-axis mechanism 121. The detection camera 122 is used to detect the tightness of the cable insertion. The detection camera 122 takes pictures of each insertion position of the cable, performs image recognition and image processing on the pictures, and transmits the data to the control system, which then determines the tightness of the cable insertion.

[0047] An optional implementation of this embodiment is as follows: The top cover assembly unit 7 includes a second cleaning mechanism 71, a fifth robotic arm 72, and a top cover tray 73. The second cleaning mechanism 71 is installed on the workbench 1 and is used to clean the top cover. The fifth robotic arm 72 is installed on the workbench 1 and is used to hold the top cover. The top cover tray 73 is installed on one side of the fifth robotic arm 72 and is used to store the top cover for feeding the fifth robotic arm 72.

[0048] An optional implementation of this embodiment is as follows: it also includes a label feeder 131, a sixth robotic arm 132, and a fifth positioning camera 133. The label feeder 131 is mounted on the workbench 1 and is located downstream of the fifth robotic arm 132. The sixth robotic arm 132 is mounted on one side of the label feeder 131. The second robotic arm 43 is used to grip the label on the label feeder 131 to attach the label to the finished product. The fifth positioning camera 133 is mounted on the sixth robotic arm and is used to provide positioning for attaching the label and the finished product.

[0049] An optional implementation of this embodiment is as follows: The modular intelligent production line for vehicle-mounted early warning cameras also includes a laser engraving mechanism 201, a third three-axis mechanism 202, a finished product gripper 203, and a finished product tray 204. The laser engraving mechanism 201 is installed downstream of the sixth robotic arm 132 and is used to engrave on the finished product. The third three-axis mechanism 202 is installed on one side of the laser engraving mechanism. The finished product gripper 203 is installed on the moving end of the third three-axis mechanism 202 and is used to grip the finished product on the carrier 8. The finished product tray 204 is installed on one side of the laser engraving mechanism 201 and is used to place the finished product.

[0050] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope described in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A modular intelligent production line for vehicle-mounted early warning cameras, characterized in that, include: A workbench is provided, on which a conveyor belt for transporting a carrier is installed. The carrier has a first placement slot for placing the bottom shell and a second placement slot for placing the PCB board. A PCB board transfer unit is installed on the workbench. The PCB board transfer unit is located at the starting end of the conveyor belt. The PCB board transfer unit is used to place the PCB board into the second placement slot. A bottom shell cleaning unit is installed on the workbench. The bottom shell cleaning unit is located downstream of the PCB board transfer unit. The bottom shell cleaning unit is used to clean the bottom shell and place the bottom shell into the first placement slot. A camera assembly unit is installed on the workbench. The camera assembly unit is located downstream of the bottom shell cleaning unit. The camera assembly unit is used to assemble the camera into the bottom shell. A PCB board assembly unit is installed on the workbench. The PCB board assembly unit is located downstream of the camera assembly unit. The PCB board assembly unit is used to assemble the PCB board in the second placement slot into the bottom shell. A shielding cover assembly unit is mounted on the workbench and is located downstream of the PCB board assembly unit. The shielding cover assembly unit is used to assemble the shielding cover onto the PCB board. The shielding cover assembly unit includes: A first rubber pad feeder is installed on the workbench, and the first rubber pad feeder is used to provide short rubber pads for the shielding cover; The second rubber pad feeder is installed on the workbench. The second rubber pad feeder is used to provide a long rubber pad for the shielding cover. The long rubber pad and the short rubber pad are respectively bonded to both sides of the shielding cover, and the long rubber pad is bonded to the PCB board. A shielding cover tray is mounted on the workbench, and the shielding cover tray is used to hold the shielding cover. The first three-axis mechanism is mounted on the worktable; An adsorption mechanism is installed at the moving end of the first triaxial mechanism. The first triaxial mechanism is used to move the adsorption mechanism so that the adsorption mechanism can adsorb short rubber pads, long rubber pads, or shielding covers. A fourth positioning camera is installed on the adsorption mechanism, and the fourth positioning camera is used for positioning the short rubber pad, the long rubber pad, and the shielding cover. A top cover assembly unit is mounted on the workbench. The top cover assembly unit is located downstream of the shielding cover assembly unit. The top cover assembly unit is used to assemble the top cover onto the bottom cover. The top cover assembly unit includes: A second cleaning mechanism is installed on the workbench and is used to clean the top cover. A fifth robotic arm is mounted on the worktable and is used to grip the top cover; A top cover tray is installed on one side of the fifth robotic arm. The top cover tray is used to store the top cover for feeding the fifth robotic arm when gripping.

2. The modular intelligent production line for vehicle-mounted early warning cameras according to claim 1, characterized in that, The bottom shell cleaning unit includes: The first cleaning mechanism includes a first support, a dust collection trough, a brush, and a motor. The first support is mounted on the workbench, the motor and the dust collection trough are respectively mounted on the first support, the brush is rotatably mounted in the dust collection trough, and the motor and the brush are connected by a drive. The first cleaning mechanism is used to clean the bottom shell. A first robotic arm is mounted on the worktable. The first robotic arm is used to grip the bottom shell so that the bottom shell can be placed on the brush for cleaning or placed into the first placement slot. The bottom shell flipping mechanism includes a flipping cylinder and a suction nozzle. The flipping cylinder is mounted on the worktable, and the suction nozzle is mounted on the rotating end of the flipping cylinder. The bottom shell flipping mechanism is used to flip the bottom shell taken out from the first placement slot to facilitate cleaning of the inside of the bottom shell.

3. The modular intelligent production line for vehicle-mounted early warning cameras according to claim 2, characterized in that, The camera assembly unit includes: A first positioning fixture is mounted on the worktable and is used to hold the bottom shell. A camera lifting platform is installed on the workbench, and a camera tray is placed on the camera lifting platform; The second robotic arm is mounted on the worktable. The second robotic arm is equipped with a bottom shell gripper for gripping the bottom shell and a camera gripper for gripping the camera. A first positioning camera is mounted on the second robotic arm, and the positioning camera is used for assembly positioning between the camera and the bottom shell; A first screw feeder is installed on the workbench, and a second robotic arm picks up screws from the first screw feeder to lock the camera and the bottom shell.

4. The modular intelligent production line for vehicle-mounted early warning cameras according to claim 3, characterized in that, Also includes: A cable lifting plate is installed on the workbench, and the cable lifting plate is located on one side of the PCB assembly unit; An alternating worktable is installed on the workbench. The alternating worktable is used to place PCB boards to facilitate the installation of ribbon cables onto the PCB boards. A third robotic arm is mounted on the worktable. A second positioning camera is mounted on the third robotic arm. The second positioning camera is used to locate the position of the ribbon cable and the PCB board, so that the third robotic arm can grip the ribbon cable and install it onto the PCB board.

5. A modular intelligent production line for vehicle-mounted early warning cameras according to claim 4, characterized in that, Also includes: A fourth robotic arm is mounted on the workbench. The fourth robotic arm is located between the PCB board assembly unit and the shielding cover assembly unit. The fourth robotic arm is used to connect the end of the ribbon cable away from the PCB board to the camera.

6. A modular intelligent production line for vehicle-mounted early warning cameras according to claim 1, characterized in that, Also includes: A second three-axis mechanism is installed on the workbench, and the second three-axis mechanism is located between the first three-axis mechanism and the upper cover assembly unit; A detection camera is installed on the moving end of the second and third axis mechanism, and the detection camera is used to detect the tightness of the cable insertion.

7. A modular intelligent production line for vehicle-mounted early warning cameras according to claim 1, characterized in that, Also includes: A tag feeder is mounted on the worktable, and the tag feeder is located downstream of the fifth robotic arm; A sixth robotic arm is installed on one side of the label feeder. The sixth robotic arm is used to grip the label on the label feeder and attach the label to the finished product. A fifth positioning camera, mounted on the sixth robotic arm, is used to provide positioning for the attachment of labels and finished products.

8. A modular intelligent production line for vehicle-mounted early warning cameras according to claim 7, characterized in that, Also includes: A laser engraving mechanism is installed downstream of the sixth robotic arm, and the laser engraving mechanism is used to engrave on the finished product; The third three-axis mechanism is installed on one side of the laser engraving mechanism; The finished product gripper is installed on the moving end of the third three-axis mechanism, and the finished product gripper is used to grip the finished product on the carrier; A finished product tray is installed on one side of the laser engraving mechanism, and the finished product tray is used to place finished products.

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