Equipment for eight assembly processes of junction box and assembly method

[0022] like figure 1 As shown in the figure, the equipment for assembling the junction box in 8 steps of the present invention includes a workpiece loading and unloading device 1, a first punching device 2, a second punching device 3, a nut feeding device 4, a nut pressing device 5, a cover Feeding and pressing device 6, bolt feeding and pressing device 7, reclaiming device 8, cam divider 9, discharge assembly, cam divider 9 is disc-shaped and can rotate around a fixed axis, workpiece loading and unloading device 1, No. A punching device 2, a second punching device 3, a nut feeding device 4, a nut pressing device 5, a cover feeding and pressing device 6, a bolt feeding and pressing device 7, and a reclaiming device 8 are evenly distributed on the cam divider 9 Around the workpiece loading and unloading device 1, a discharge assembly 10 is arranged in front of the workpiece loading and unloading device 1. The second punching device 3 is connected with the lifting cylinder, and the above components are connected with the automatic control system.

[0023] The steps of assembling the junction box using the equipment for the automatic assembly of the 8-step junction box of the present invention are as follows:

[0024] A. The discharge assembly transfers the manually arranged workpieces to the workpiece loading and unloading device 1;

[0025] B. The workpiece loading and unloading device 1 is fed to the cam divider 9; the cam divider 9 stops after rotating 45°, and the workpiece is transferred to the first punching device 2;

[0026] C, the first punching device 2 punches simultaneously from both sides, the punch is reset after the punching is completed, the cam divider 9 stops after rotating 45°, and the workpiece is transferred to the second punching device 3;

[0027] D. Both sides of the second punching device 3 are punched simultaneously in the other direction. After the punching is completed, the punching device is raised under the action of the lifting cylinder. After the workpiece is moved out of the punching device, the punching device is reset, and the cam divider 9 stops after rotating 45°. Transfer the workpiece to the nut feeding device 4;

[0028] E. After the nut feeding device 4 feeds the material, the cam divider 9 stops after rotating 45°, and transfers the workpiece to the nut pressing device 5;

[0029] F. The nut pressing device 5 presses the nut into the bottom and presses it tightly, the cam divider 9 stops after rotating 45°, and transfers the workpiece to the cover feeding and pressing device 6;

[0030] G. After the cover feeding and pressing device 6 presses the cover, the cam divider 9 stops after rotating 45°, and the workpiece is transferred to the bolt feeding and pressing device 7;

[0031] H. After the bolt feeding and pressing device 7 compresses the bolt, the cam divider 9 rotates 45° and stops, and the workpiece is transferred to the reclaiming device 8 .