Insulation pipe type busbar three-layer coextrusion continuous vulcanization production equipment and production process

The invention discloses insulation pipe type busbar three-layer coextrusion continuous vulcanization production equipment and a production process. The equipment comprises a conductor pipe connecting auxiliary pushing car, a conductor pipe connecting platform, conductor pipe connecting pins, an air-pressure track pusher, a three-layer coextrusion machine head, an upper closer, a vulcanization pipe, a cooler, a lower closer, an air-pressure pressing device, an insulation stripping cutter and a stripping cutting platform positioned on the same inclined surface from high to low in sequence. The production process comprises the following steps: single conductor pipes are connected continuously by the connecting pins to satisfy the continuous extrusion and continuous vulcanization technical requirements; a production line is aslant arranged to eliminate the gravity dropping influence of the conductor pipes for free insulation vulcanization; the pressing device is used for eliminating aslant downward sliding force