1results about How to "Prevent affecting the welding effect" patented technology

This utility model relates to the field of battery pack welding, specifically a lithium battery pack welding auxiliary positioning device, including a support plate, a processing table, a clamping mechanism, a pressing mechanism, and a moving mechanism. The clamping mechanism includes a mounting plate, a first clamping assembly, a second clamping assembly, two first clamping plates, and two second clamping plates. The pressing mechanism includes two pressing blocks, two positioning assemblies, and two resetting assemblies. The moving mechanism includes a movable block, a lead screw slide, and a lifting assembly. A controller controls a first motor to rotate, which in turn drives a first rotating rod to rotate, causing the two first clamping plates to clamp and fix the two sides of the lithium battery pack, keeping the lithium battery pack aligned front to back for easy placement of welding pieces. The controller then controls a second motor to rotate, causing the two second clamping plates to move on the processing table and clamp the other two sides of the lithium battery pack. Together with the first clamping assemblies, the device can position and clamp the lithium battery pack on all four sides.