| 摘要 |
PROBLEM TO BE SOLVED: To provide a device for efficiently, uniformly and continuously hot- joining a plurality of synthetic resin sheets laid in a working area and a method for joining using the device. SOLUTION: The joining device 1 of sheets is equipped with a truck 2, which is freely movable along the joining parts 22 of joining means 3 provided on the truck 2. The joining means 3 has a hot air generating means 4 for spraying hot air from the top surfaces of the joining parts 22 of the sheets 21, a roller device 5 for pressing the joining parts 22, which are partly melted by the sprayed hot air, from their top surfaces and a cooling part 7 for quickly cooling and setting the joining parts 22 pressed with the roller device. |
