An automated production line for vehicle-mounted power distribution boxes without cables

Abstract

An embodiment of the present invention discloses an automated production line for a non-wired on-board power distribution box, designed to address the technical problem of low production efficiency resulting from the low degree of automation in the existing assembly and production of non-wired on-board power distribution boxes. The embodiment of the present invention includes a bottom shell and fuse box assembly device, a first fuse and copper busbar assembly device, a second fuse and copper busbar assembly device, a top cover assembly device, a labeling device, a packaging station, and a conveyor belt; the bottom shell and fuse box assembly device, the first fuse and copper busbar assembly device, the second fuse and copper busbar assembly device, the top cover assembly device, and the labeling device are sequentially connected by the conveyor belt.

Description

Technical Field

[0001] The present invention relates to the technical field of vehicle-mounted power distribution box production, and in particular to an automated production line for vehicle-mounted power distribution boxes without wires. Background Art

[0002] A non-wired on-board power distribution box generally includes a base shell, an upper cover, a fuse box, fuses, copper busbars, etc. The existing assembly and production of non-wired on-board power distribution boxes has a low degree of automation, and most steps need to be completed manually. Specifically, the operator places the base shell on a jig, then fixes the fuse box in the base shell by screwing it, and then fixes the fuse, copper busbar, etc. in the base shell and the fuse box by hot melting and screwing. Finally, the operator closes the upper cover on the base shell and tightens the screws to complete the assembly of a non-wired on-board power distribution box.

[0003] From the above assembly process, it can be seen that the assembly process of the vehicle-mounted power distribution box without wires is complicated, and the operation of the operator is time-consuming and labor-intensive, which seriously affects the production efficiency of the vehicle-mounted power distribution box without wires.

[0004] Therefore, finding a technical solution that can solve the above technical problems has become an important topic studied by those skilled in the art. Summary of the Invention

[0005] The embodiment of the present invention discloses an automated production line for a vehicle-mounted power distribution box without a wire, which is used to solve the technical problem that the existing assembly and production of the vehicle-mounted power distribution box without a wire has a low degree of automation, resulting in low production efficiency.

[0006] The embodiment of the present invention provides an automated production line for a vehicle-mounted power distribution box without cables, including a bottom shell and fuse box assembly device, a first fuse and copper busbar assembly device, a second fuse and copper busbar assembly device, an upper cover assembly device, a labeling device, a packaging station, and a conveyor belt;

[0007] The bottom shell and fuse box assembly equipment, the first fuse and copper busbar assembly equipment, the second fuse and copper busbar assembly equipment, the upper cover assembly equipment and the labeling equipment are connected in sequence through the conveyor belt.

[0008] Optionally, the bottom shell and fuse box assembly equipment includes a first workbench, a first rotating disk, a multi-axis robot, a bottom shell loading area for storing the bottom shell, a fuse box loading assembly for loading the fuse box, a first copper bar loading assembly for loading the first copper bar, a hot melt device for hot-melt fixing the first copper bar to the fuse box, a first screw locking manipulator for locking the fuse box to the bottom shell, and a first jig and a second jig provided on the first rotating disk, wherein the first jig is used to position the fuse box, and the second jig is used to position the bottom shell;

[0009] The fuse box loading assembly, the hot melt device, the first copper busbar loading assembly, the first rotating disk, and the first screw locking manipulator are installed on the first workbench, the multi-axis robot is located on one side of the first workbench, and the bottom shell loading area is located on one side of the multi-axis robot.

[0010] Optionally, the first fuse and copper busbar assembly equipment includes a second workbench, a first fuse loading assembly for loading the first fuse, a second copper busbar loading assembly for loading the second copper busbar, a first grabbing manipulator for grabbing the first fuse and the second copper busbar, a second rotating disk equipped with a third fixture, a first loading manipulator, and a second screw locking manipulator;

[0011] The first fuse loading assembly, the second copper bar loading assembly, the first grabbing manipulator, the second rotating disk and the first loading manipulator are installed on the second workbench;

[0012] The first loading robot is used to grab the bottom shell assembled from the bottom shell and fuse box assembly equipment and place it on the third jig; the first grabbing robot is used to grab the first fuse and the second copper busbar into the bottom shell; the second screw locking robot is used to lock the first fuse and the second copper busbar into the bottom shell.

[0013] Optionally, the second fuse and copper busbar assembly equipment includes a third workbench, a second fuse loading assembly for loading the second fuse, a third copper busbar loading assembly for loading the third copper busbar, a second grabbing manipulator for grabbing the second fuse and the third copper busbar, a third rotating disk equipped with a fourth fixture, a second loading manipulator, and a third screw locking manipulator;

[0014] The second fuse loading assembly, the third copper bar loading assembly, the second grabbing manipulator, the third rotating disk and the second loading manipulator are installed on the third workbench;

[0015] The second loading robot is used to grab the bottom shell assembled from the first fuse and copper busbar assembly equipment and place it on the fourth fixture; the second grabbing robot is used to grab the second fuse and the third copper busbar into the bottom shell; the third screw locking robot is used to lock the second fuse and the third copper busbar into the bottom shell.

[0016] Optionally, the upper cover assembly equipment includes a fourth workbench, an upper cover loading assembly for loading the upper cover, a first handling robot for handling the upper cover, a fourth rotating disk, a fifth fixture mounted on the fourth rotating disk, and a fourth screw locking robot;

[0017] The fifth jig is used to position the bottom shell transported from the second fuse and copper busbar assembly equipment;

[0018] The upper cover loading assembly, the first transport robot, and the fourth rotating disk are all installed on the fourth workbench. The first transport robot is used to grab the upper cover from the upper cover loading assembly and transport the upper cover to the bottom shell. The fourth screw locking robot is used to lock the upper cover to the bottom shell.

[0019] Optionally, the upper cover assembly device further includes an internal resistance testing device, an insulation withstand voltage testing device, and a first feeder for supplying insulating paper;

[0020] The internal resistance testing device, the insulation withstand voltage testing device and the first feeder are all installed on the fourth workbench and located on the periphery of the fourth rotating disk.

[0021] Optionally, the labeling equipment includes a fifth workbench, a second handling robot, a second feeder for supplying labels, a labeling robot, a fifth rotating disk, and a sixth jig mounted on the fifth rotating disk;

[0022] The second transport robot, the second feeder feeder and the labeling robot are all installed on the fifth workbench. The second transport robot is used to transport the bottom shell assembled from the upper cover assembly equipment to the sixth fixture, and the labeling robot is used to stick the label provided by the second feeder feeder to the bottom shell.

[0023] Optionally, the labeling device further includes an airtightness detection device;

[0024] The airtightness detection device is located on the periphery of the fifth rotating disk.

[0025] Optionally, a sixth workbench and a foam supply track are provided on the packaging station;

[0026] The foam supply track is installed on the sixth workbench.

[0027] Optionally, the number of the foam supply tracks is at least two, and the foam supply tracks and the sixth workbench are designed to be at a preset inclination angle.

[0028] It can be seen from the above technical solutions that the embodiments of the present invention have the following advantages:

[0029] In this embodiment, the bottom shell and fuse box assembly equipment is used to assemble the bottom shell and the fuse box. The assembled bottom shell enters the first fuse and copper busbar assembly equipment through the conveyor belt. The equipment assembles the first fuse and the second copper busbar on the bottom shell. After the assembly is completed, the bottom shell continues to move under the transportation of the conveyor belt to the second fuse and copper busbar assembly equipment. The equipment assembles the second fuse and the third copper busbar on the bottom shell. After the assembly is completed, the bottom shell enters the upper cover assembly equipment along the conveyor belt. The equipment automatically assembles the upper cover onto the bottom shell to complete the assembly of the vehicle-mounted distribution box without wires. Finally, the assembled distribution box enters the labeling equipment to complete the labeling operation, and then enters the packaging station for packaging, thus completing the entire assembly production process of the vehicle-mounted distribution box without wires. Through the above design, the degree of automation of the assembly production of the vehicle-mounted distribution box without wires can be greatly improved, manual operation can be reduced as much as possible, and the production efficiency of the vehicle-mounted distribution box without wires can be effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0031] Figure 1 This is a structural diagram of an automated production line for a non-wired vehicle-mounted power distribution box provided in an embodiment of the present invention;

[0032] Figure 2 This is a structural diagram of a bottom shell and fuse box assembly device in an automated production line for a non-wired vehicle-mounted power distribution box provided in an embodiment of the present invention;

[0033] Figure 3 This is a schematic structural diagram of a first rotating disk of a bottom shell and fuse box assembly device in an automated production line for a non-wired vehicle-mounted power distribution box provided in an embodiment of the present invention;

[0034] Figure 4 This is a structural diagram of a first fuse and copper busbar assembly device in an automated production line for a wire-free on-board power distribution box provided in an embodiment of the present invention;

[0035] Figure 5 This is a structural diagram of a second fuse and copper busbar assembly device in an automated production line for a non-wired vehicle-mounted power distribution box provided in an embodiment of the present invention;

[0036] Figure 6 This is a structural schematic diagram of an upper cover assembly device in an automated production line for a non-wired vehicle-mounted power distribution box provided in an embodiment of the present invention;

[0037] Figure 7 This is a structural diagram of a labeling device in an automated production line for a non-wired vehicle-mounted power distribution box provided in an embodiment of the present invention;

[0038] Figure 8 This is a structural schematic diagram of a packaging station in an automated production line for a non-wired vehicle-mounted power distribution box provided in an embodiment of the present invention;

[0039] Illustrations: bottom shell and fuse box assembly equipment 1; multi-axis robot 101; first rotating disk 102; first copper busbar loading assembly 103; fuse box loading assembly 104; hot melt device 105; first screw locking robot 106; bottom shell loading area 107; first fixture 108; second fixture 109; first fuse and copper busbar assembly equipment 2; first grasping robot 201; first fuse loading assembly 202; second copper busbar loading assembly 203; second screw locking robot 204; first loading robot 205; second rotating disk 206; third fixture 207; second fuse and copper busbar assembly equipment 3; second grasping robot 301; second fuse loading assembly 302; third copper busbar The row of loading components 303; the third screw-locking robot 304; the second loading robot 305; the third rotating disk 306; the fourth fixture 307; the upper cover assembly equipment 4; the first handling robot 401; the upper cover loading component 402; the fourth screw-locking robot 403; the internal resistance testing device 404; the insulation withstand voltage testing device 405; the fourth rotating disk 406; the fifth fixture 407; the first feeder feeder 408; the labeling equipment 5; the labeling robot 501; the second feeder feeder 502; the second handling robot 503; the fifth rotating disk 504; the sixth fixture 505; the packaging station 6; the foam supply track 601; the sixth workbench 602; the conveyor belt 7; the bottom shell A; the fuse box B. DETAILED DESCRIPTION

[0040] The embodiment of the present invention discloses an automated production line for a vehicle-mounted power distribution box without a wire, which is used to solve the technical problem that the existing assembly and production of the vehicle-mounted power distribution box without a wire has a low degree of automation, resulting in low production efficiency.

[0041] In order to enable those skilled in the art to better understand the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0042] See also Figures 1 to 8, an embodiment of the present invention provides an automated production line for a non-wired vehicle-mounted power distribution box, comprising:

[0043] Bottom shell and fuse box assembly equipment 1, first fuse and copper busbar assembly equipment 2, second fuse and copper busbar assembly equipment 3, upper cover assembly equipment 4, labeling equipment 5, packaging station 6 and conveyor belt 7;

[0044] The bottom shell and fuse box assembly equipment 1 , the first fuse and copper busbar assembly equipment 2 , the second fuse and copper busbar assembly equipment 3 , the upper cover assembly equipment 4 and the labeling equipment 5 are connected in sequence via the conveyor belt 7 .

[0045] In this embodiment, the bottom shell and fuse box assembly equipment is used to assemble the bottom shell and the fuse box. The assembled bottom shell enters the first fuse and copper busbar assembly equipment 2 through the conveyor belt 7. The equipment assembles the first fuse and the second copper busbar on the bottom shell. After the assembly is completed, the bottom shell continues to move to the second fuse and copper busbar assembly equipment 3 under the transportation of the conveyor belt 7. The equipment assembles the second fuse and the third copper busbar on the bottom shell. After the assembly is completed, the bottom shell enters the upper cover assembly equipment 4 along the conveyor belt 7. The equipment automatically assembles the upper cover onto the bottom shell to complete the assembly of the vehicle-mounted distribution box without wires. Finally, the assembled distribution box enters the labeling equipment 5 to complete the labeling operation, and then enters the packaging station 6 for packaging, thus completing the entire assembly production process of the vehicle-mounted distribution box without wires. Through the above design, the degree of automation of the assembly production of the vehicle-mounted distribution box without wires can be greatly improved, manual operation can be reduced as much as possible, and the production efficiency of the vehicle-mounted distribution box without wires can be effectively improved.

[0046] Furthermore, the bottom shell and fuse box assembly equipment 1 in this embodiment includes a first workbench, a first rotating disk 102, a multi-axis robot 101, a bottom shell loading area 107 for storing the bottom shell, a fuse box loading assembly 104 for loading the fuse box, a first copper bar loading assembly 103 for loading the first copper bar, a hot melt device 105 for hot-melt fixing the first copper bar to the fuse box, a first screw locking manipulator 106 for locking the fuse box to the bottom shell, and a first jig 108 and a second jig 109 provided on the first rotating disk 102, wherein the first jig 108 is used to position the fuse box, and the second jig 109 is used to position the bottom shell;

[0047] The fuse box loading assembly 104, the hot melt device 105, the first copper busbar loading assembly 103, the first rotating disk 102, and the first screw locking robot 106 are installed on the first workbench, the multi-axis robot 101 is located on one side of the first workbench, and the bottom shell loading area 107 is located on one side of the multi-axis robot 101.

[0048] It should be noted that the working principle of the bottom shell and fuse box assembly device 1 in this embodiment is:

[0049] The multi-axis robot 101 grabs the bottom shell from the bottom shell loading area 107 and places it in the second fixture 109. The multi-axis robot 101 grabs the fuse box from the fuse box loading assembly 104 and places it in the first fixture 108. The multi-axis robot 101 grabs the first copper bar from the first copper bar loading assembly 103 and places it in the fuse box. Then the first rotating disk 102 rotates, and the first rotating disk 102 rotates the fuse box to the hot melt device 105. The hot melt device 105 hot melts the first copper bar to the fuse box. Then, the first screw locking robot 106 installs the fuse box in the bottom shell and the first screw locking robot 106 locks the fuse box on the bottom shell. The bottom shell that has completed this step of installation flows along the conveyor belt 7 to the first fuse and copper bar assembly equipment 2.

[0050] Furthermore, the first fuse and copper busbar assembly device 2 in this embodiment includes a second workbench, a first fuse loading assembly 202 for loading the first fuse, a second copper busbar loading assembly 203 for loading the second copper busbar, a first grabbing manipulator 201 for grabbing the first fuse and the second copper busbar, a second rotating disk 206 equipped with a third fixture 207, a first loading manipulator 205, and a second screw locking manipulator 204;

[0051] The first fuse loading assembly 202, the second copper bar loading assembly 203, the first grabbing manipulator 201, the second rotating disk 206 and the first loading manipulator 205 are installed on the second workbench;

[0052] The first loading robot 205 is used to grab the bottom shell assembled from the bottom shell and fuse box assembly equipment 1 and place it on the third jig 207; the first grabbing robot 201 is used to grab the first fuse and the second copper busbar into the bottom shell; the second screw locking robot 204 is used to lock the first fuse and the second copper busbar into the bottom shell.

[0053] It should be noted that the working principle of the first fuse and copper busbar assembly device 2 in this embodiment is:

[0054] The first loading robot 205 grabs the bottom shell assembled from the bottom shell and fuse box assembly equipment 1 and places it on the third jig 207. Subsequently, the first grabbing robot 201 grabs the first fuse and the second copper busbar from the first fuse loading component 202 and the second copper busbar loading component 203 and places them into the bottom shell. Then, the second screw locking robot 204 locks the first fuse and the second copper busbar into the bottom shell. The bottom shell that has completed the installation in this step flows along the conveyor belt 7 to the second fuse and copper busbar assembly equipment 3.

[0055] Furthermore, the second fuse and copper busbar assembly equipment 3 in this embodiment includes a third workbench, a second fuse loading assembly 302 for loading the second fuse, a third copper busbar loading assembly 303 for loading the third copper busbar, a second grabbing manipulator 301 for grabbing the second fuse and the third copper busbar, a third rotating disk 306 equipped with a fourth fixture 307, a second loading manipulator 305, and a third screw locking manipulator 304;

[0056] The second fuse loading assembly 302, the third copper bar loading assembly 303, the second grabbing manipulator 301, the third rotating disk 306 and the second loading manipulator 305 are installed on the third workbench;

[0057] The second loading robot 305 is used to grab the bottom shell assembled from the first fuse and copper busbar assembly equipment 2 and place it on the fourth fixture 307; the second grabbing robot 301 is used to grab the second fuse and the third copper busbar into the bottom shell; the third screw locking robot 304 is used to lock the second fuse and the third copper busbar into the bottom shell.

[0058] It should be noted that the working principle of the second fuse and copper busbar assembly device 3 in this embodiment is:

[0059] The second loading robot 305 grabs the bottom shell assembled from the first fuse and copper busbar assembly equipment 2 and places it on the fourth jig 307. Subsequently, the second grabbing robot 301 grabs the second fuse and the third copper busbar from the second fuse loading component 302 and the third copper busbar loading component 303 respectively and places them into the bottom shell. Then, the third screw locking robot 304 locks the second fuse and the third copper busbar into the bottom shell. The bottom shell that has completed the installation in this step flows along the conveyor belt 7 to the upper cover assembly equipment 4.

[0060] Furthermore, the upper cover assembly device 4 in this embodiment includes a fourth workbench, an upper cover loading assembly 402 for loading the upper cover, a first handling robot 401 for handling the upper cover, a fourth rotating disk 406, a fifth fixture 407 mounted on the fourth rotating disk 406, and a fourth screw locking robot 403;

[0061] The fifth jig 407 is used to position the bottom shell transported from the second fuse and copper busbar assembly equipment 3;

[0062] The upper cover loading assembly 402, the first handling robot 401, and the fourth rotating disk 406 are all installed on the fourth workbench. The first handling robot 401 is used to grab the upper cover from the upper cover loading assembly 402 and transport the upper cover to the bottom shell. The fourth screw locking robot 403 is used to lock the upper cover to the bottom shell.

[0063] It should be noted that, in this embodiment, the bottom shell on which the second fuse and the third copper busbar are assembled is first assembled with a sealing ring by the operator and then placed in the fifth jig 407. Subsequently, the first handling robot 401 grabs the upper cover from the upper cover loading assembly 402 and puts it on the bottom cover. Then, the fourth screw locking manipulator 403 locks the upper cover on the bottom shell. After the upper cover assembly is completed, the assembly of the vehicle-mounted distribution box without wires is basically completed. Then, the bottom shell on which the upper cover assembly is completed continues to enter the labeling equipment 5 driven by the conveyor belt 7.

[0064] Furthermore, the upper cover assembly device 4 in this embodiment further includes an internal resistance testing device 404, an insulation withstand voltage testing device 405, and a first feeder feeder 408 for supplying insulating paper;

[0065] The internal resistance testing device 404 , the insulation withstand voltage testing device 405 , and the first feeder feeder 408 are all installed on the fourth workbench and located outside the fourth rotating disk 406 .

[0066] It should be noted that before the upper cover is assembled to the bottom shell, the bottom shell placed in the fifth fixture 407 is rotated in sequence to the internal resistance testing device 404 and the insulation withstand voltage testing device 405 under the drive of the fourth rotating disk 406 to perform internal resistance testing and insulation withstand voltage testing on its internal electronic components. After completing the above tests, the first feeder feeder 408 delivers the insulating paper, and the first handling robot 401 sticks the insulating paper to the designated position of the bottom shell.

[0067] Furthermore, the labeling equipment 5 includes a fifth workbench, a second handling robot 503, a second feeder 502 for supplying labels, a labeling robot 501, a fifth rotating disk 504, and a sixth fixture 505 installed on the fifth rotating disk 504;

[0068] The second transport robot 503, the second feeder feeder 502 and the labeling robot 501 are all installed on the fifth workbench. The second transport robot 503 is used to transport the bottom shell assembled from the upper cover assembly equipment 4 to the sixth fixture 505, and the labeling robot 501 is used to stick the label provided by the second feeder feeder 502 to the bottom shell.

[0069] It should be noted that the second handling robot 503 grabs the bottom shell with the upper cover assembled into the sixth fixture 505. Then, the labeling robot 501 grabs the label from the second feeder feeder 502 and sticks the label on the bottom shell. After the label is stuck, the assembly of the vehicle-mounted distribution box without wires is completed, and the finished product will be sent to the packaging station 6 by the conveyor belt 7.

[0070] Furthermore, the labeling device 5 also includes an airtightness detection device;

[0071] The airtightness detection device is located on the periphery of the fifth rotating disk 504 .

[0072] In this embodiment, before the label is attached, the fifth rotating disk 504 drives the sixth fixture 505 to rotate to the airtightness detection device, and the airtightness detection device performs an airtightness test on the vehicle-mounted power distribution box without wires.

[0073] Furthermore, the packaging station 6 in this embodiment is provided with a sixth workbench 602 and a foam supply track 601;

[0074] The foam supply track 601 is installed on the sixth workbench 602 .

[0075] The number of the foam supply tracks 601 is at least two, and the foam supply tracks 601 and the sixth workbench 602 are designed to be inclined at a preset angle.

[0076] It should be noted that the foam supply track 601 is designed to have a preset inclination angle with the sixth workbench 602, which allows the foam to slide onto the sixth workbench 602 by its own gravity. The operator then wraps the foam around the non-wired on-board distribution box to prevent the non-wired on-board distribution box from being damaged by collision during transportation.

[0077] The above is a detailed introduction to the automated production line for a wire-free vehicle-mounted distribution box provided by the present invention. For those skilled in the art, according to the ideas of the embodiments of the present invention, there may be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present invention.

Claims

1. An automated production line for vehicle-mounted power distribution boxes without cables, characterized in that: It includes bottom shell and fuse box assembly equipment, first fuse and copper busbar assembly equipment, second fuse and copper busbar assembly equipment, top cover assembly equipment, labeling equipment, packaging station and conveyor belt; The bottom shell and fuse box assembly equipment, the first fuse and copper busbar assembly equipment, the second fuse and copper busbar assembly equipment, the upper cover assembly equipment and the labeling equipment are connected in sequence through the conveyor belt; The bottom shell and fuse box assembly equipment includes a first workbench, a first rotating disk, a multi-axis robot, a bottom shell loading area for storing the bottom shell, a fuse box loading assembly for loading the fuse box, a first copper bar loading assembly for loading the first copper bar, a hot melt device for hot-melt fixing the first copper bar to the fuse box, a first screw locking manipulator for locking the fuse box to the bottom shell, and a first jig and a second jig provided on the first rotating disk, wherein the first jig is used to position the fuse box, and the second jig is used to position the bottom shell; The fuse box loading assembly, the hot melt device, the first copper bar loading assembly, the first rotating disk, and the first screw locking manipulator are installed on the first workbench, the multi-axis robot is located on one side of the first workbench, and the bottom shell loading area is located on one side of the multi-axis robot; The first fuse and copper busbar assembly equipment includes a second workbench, a first fuse loading assembly for loading the first fuse, a second copper busbar loading assembly for loading the second copper busbar, a first grabbing manipulator for grabbing the first fuse and the second copper busbar, a second rotating disk equipped with a third fixture, a first loading manipulator, and a second screw locking manipulator; The first fuse loading assembly, the second copper bar loading assembly, the first grabbing manipulator, the second rotating disk and the first loading manipulator are installed on the second workbench; The first loading robot is used to grab the bottom shell assembled from the bottom shell and fuse box assembly equipment and place it on the third jig; the first grabbing robot is used to grab the first fuse and the second copper busbar into the bottom shell; the second screw locking robot is used to lock the first fuse and the second copper busbar into the bottom shell.

2. The automated production line for vehicle-mounted power distribution boxes without cables according to claim 1 is characterized in that: The second fuse and copper busbar assembly equipment includes a third workbench, a second fuse loading assembly for loading the second fuse, a third copper busbar loading assembly for loading the third copper busbar, a second grabbing manipulator for grabbing the second fuse and the third copper busbar, a third rotating disk equipped with a fourth fixture, a second loading manipulator, and a third screw locking manipulator; The second fuse loading assembly, the third copper bar loading assembly, the second grabbing manipulator, the third rotating disk and the second loading manipulator are installed on the third workbench; The second loading robot is used to grab the bottom shell assembled from the first fuse and copper busbar assembly equipment and place it on the fourth fixture; the second grabbing robot is used to grab the second fuse and the third copper busbar into the bottom shell; the third screw locking robot is used to lock the second fuse and the third copper busbar into the bottom shell.

3. The automated production line for vehicle-mounted power distribution boxes without cables according to claim 1 is characterized in that: The upper cover assembly equipment includes a fourth workbench, an upper cover loading assembly for loading the upper cover, a first handling robot for handling the upper cover, a fourth rotating disk, a fifth fixture mounted on the fourth rotating disk, and a fourth screw locking robot; The fifth jig is used to position the bottom shell transported from the second fuse and copper busbar assembly equipment; The upper cover loading assembly, the first transport robot, and the fourth rotating disk are all installed on the fourth workbench. The first transport robot is used to grab the upper cover from the upper cover loading assembly and transport the upper cover to the bottom shell. The fourth screw locking robot is used to lock the upper cover to the bottom shell.

4. The automated production line for vehicle-mounted power distribution boxes without cables according to claim 3 is characterized in that: The upper cover assembly equipment also includes an internal resistance testing device, an insulation withstand voltage testing device, and a first feeder for supplying insulating paper; The internal resistance testing device, the insulation withstand voltage testing device and the first feeder are all installed on the fourth workbench and located on the periphery of the fourth rotating disk.

5. The automated production line for vehicle-mounted power distribution boxes without cables according to claim 1 is characterized in that: The labeling equipment includes a fifth workbench, a second handling robot, a second feeder for supplying labels, a labeling robot, a fifth rotating disk, and a sixth jig mounted on the fifth rotating disk; The second transport robot, the second feeder feeder and the labeling robot are all installed on the fifth workbench. The second transport robot is used to transport the bottom shell assembled from the upper cover assembly equipment to the sixth fixture, and the labeling robot is used to stick the label provided by the second feeder feeder to the bottom shell.

6. The automated production line for vehicle-mounted power distribution boxes without cables according to claim 5 is characterized in that: The labeling equipment also includes an airtightness detection device; The airtightness detection device is located on the periphery of the fifth rotating disk.

7. The automated production line for vehicle-mounted power distribution boxes without cables according to claim 1, characterized in that: The packaging station is provided with a sixth workbench and a foam supply track; The foam supply track is installed on the sixth workbench.

8. The automated production line for vehicle-mounted power distribution boxes without cables according to claim 7 is characterized in that: The number of the foam supply tracks is at least two, and the foam supply tracks and the sixth workbench are designed to be at a preset tilt angle.

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