Automatic plasma welding processing equipment

Abstract

The invention discloses automated plasma welding equipment which comprises a heating furnace, a heating conveyer belt, a welding conveyer belt, a plasma welding machine, an annealing furnace and a mechanical clamping arm. The heating furnace is arranged on one side of the heating conveyer belt and is parallel to the heating conveyer belt, the mechanical clamping arm is arranged on the other side of the heating conveyer belt, the tail end of the heating conveyer belt is connected with the welding conveyer belt, the plasma welding machine is arranged on one side of the welding conveyer belt, and the tail end of the welding conveyer belt is connected with an inlet of the annealing furnace. The heating furnace comprises a body and feeding and discharging mechanisms, a plurality of feeding holes are formed in the bottom of the body, the feeding and discharging mechanisms are arranged at the positions corresponding to the feeding holes, each feeding and discharging mechanism comprises a transverse motion mechanism, a longitudinal motion mechanism and an objective table, each transverse motion mechanism controls transverse motion of the corresponding objective table, and each longitudinal motion mechanism controls longitudinal motion of the corresponding objective table so that the corresponding objective table can get in and out of the corresponding feeding hole. The mechanical clamping arm is used for carrying a workpiece back and forth between the heating conveyer belt and the objective tables. The automated plasma welding equipment can improve production efficiency, reduce heat losses and improve welding quality of products.

Description

Technical field [0001] The invention relates to a welding processing equipment, in particular to an automatic plasma welding processing equipment for glass molds. Background technique [0002] At present, the plasma welding process commonly used by domestic glass mold companies is to manually handle the molds and use a special heating furnace to preheat the workpiece to above 650 degrees. It is necessary to manually clamp the special tool tongs to remove the mold from the heating furnace and perform plasma. welding. Plasma welding heating furnace uses manual feeding and reclaiming. The operating procedure is: open the furnace door, use long-handled pliers or a shovel to feed the workpiece into the furnace, close the furnace door to heat the workpiece to the set temperature, open the furnace door to take out the workpiece , And then enter the next cycle. Therefore, the design of this heating furnace is to set the furnace door on one side of the heating furnace to facilitate the ...

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