LAMINATION DEVICE AND SHEET CUTTING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide an inexpensive lamination device simple in structure by dispensing with a sensor for detecting a cutting position and a cutter device complicated in structure.

SOLUTION: The lamination device 1 includes: a feed unit 35 for feeding sheet pieces A; a perforation means 16 for forming small holes P1 in a laminate film P; a thermocompression unit 40 for thermocompression-bonding the laminate film P on surfaces of the sheet pieces A; a drawing unit 45 for drawing the sheet pieces A toward a cutting unit 50; the cutting unit 50 for cutting the laminate film P between the sheet pieces A; and a discharge unit 75 for discharging the cut sheet pieces A to the outside of a device body 2. A cutting means 51 of the cutting unit 50 has a cutting shaft 60 to which the power of a drive motor 81 is transmitted by a friction force. The cutting shaft 60 is configured so that cutting is not performed on the laminate film P with the sheet piece A thermocompression-bonded thereto, and the friction force exceeds a cutting force on the laminate film P without the thermocompression-bonding of the sheet piece A to cut the laminate film P.

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