Patent ID: 11969815
Assignee: NATIONAL KAOHSIUNG UNIVERSITY OF SCIENCE AND TECHNOLOGY
Field: Machine tools (Mechanical engineering)
Classification: CPC B | IPC B

Claim 0:
1. An automatic material changing and welding system for stamping materials, suitable for an automatic material changing device, wherein the automatic material changing device comprises a feeding system, the feeding system comprises a double-head uncoiling machine, an automatic feeding machine and a flattening machine, the automatic material changing device is used for automatic feeding for a stamping machine, and the automatic material changing and welding system for stamping materials comprises:
a welding transfer sliding table, comprising:
an electric welding machine used for executing a welding procedure;
a driving mechanism arranged on the welding transfer sliding table and used for loading the electric welding machine to move;
a limiting block arranged on a linear sliding rail group and used for enabling the electric welding machine to move back and forth in a direction of the linear sliding rail group;
a welding platform used for driving a stamping material to move into the stamping machine from a welding feed end through a welding discharge end along a same path, wherein the welding platform further comprises:
a proximity switch arranged at the welding feed end and used for sensing the stamping material and generating a material changing signal;
two material clamping pneumatic cylinders arranged at the welding discharge end, wherein when the proximity switch does not sense the stamping material, the two material clamping pneumatic cylinders clamp the stamping material;
a welding connection plate suction apparatus used for sucking a welding connection plate and placing the welding connection plate above the welding platform; and
a control unit electrically connected to the welding transfer sliding table and the welding platform and used for controlling and integrating the welding transfer sliding table and the welding platform to act according to the material changing signal to execute the welding procedure, so that the stamping material is connected through the welding connection plate, so as to execute automatic material changing and welding operations of the stamping material;
wherein the driving mechanism of a welding transfer sliding table is used for enabling an electric welding machine to execute a welding procedure to connect the welding connection plate, the tail end of the stamping material and the front end of another stamping material to each other, thereby completing automatic material changing and welding.