| 摘要 |
A heat sealing machine for joining a battery casing and battery cover comprising a battery casing heating station and a battery cover preheating station operatively supported on a machine support frame, the battery casing heating station including a battery casing heater support frame pivotally mounted on the machine support frame having a battery casing heater pivotally attached to one end thereof and a counter balance mounted on the opposite end thereof, the battery cover preheating station including a battery support frame having a battery cover preheater pivotally attached to one end thereof and a counter balance mounted on the opposite end thereof, the machine support frame including a plurality of rollers for lateral movement of the individual battery casings thereon to move the heated battery casing laterally from the battery casing heating station to the battery cover preheating station to receive the preheated battery cover, such that the upper periphery of the battery casing is heated by the battery casing heater and the battery cover is preheated by the battery cover heater to permit bonding therebetween.
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