The invention discloses an intelligent pot welder for clamping a middle layer. The intelligent pot welder comprises a frame, wherein a pot welding platform with an adjustable operation angle is arranged at the upper end of the frame; a plurality of ultrasonic welding clamps used for clamping products and having an ultrasonic welding function are arranged at an edge of the pot welding platform at intervals; each ultrasonic welding clamp is switched on/off by an independent control switch; each ultrasonic welding clamp is controlled by an independent ultrasonic control box; the cylinder pressureof the plurality of ultrasonic welding clamps is controlled by an air source control device on one side of the frame. When the product on the pot welding platform is simultaneously clamped by the plurality of ultrasonic welding clamps, ultrasonic generators are controlled to work by the ultrasonic control box and a plurality of welding points of the product are welded by a plurality of ultrasonicgenerators; one, two, three or four ultrasonic welding clamps can be selectively opened; the pot welding platform has a function of adjusting an inclined angle, so that the inclined angle can be freely adjusted according to the habit of the operator and the easier and more comfortable operation can be facilitated.