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1. (WO2018100770) CUTTING DEVICE AND BLISTER PACKAGING MACHINE

Pub. No.:    WO/2018/100770    International Application No.:    PCT/JP2017/019863
Publication Date: Fri Jun 08 01:59:59 CEST 2018 International Filing Date: Tue May 30 01:59:59 CEST 2017
IPC: B26D 1/24
B26D 7/26
B26D 9/00
B65B 47/02
B65B 9/04
B65B 47/04
Applicants: CKD CORPORATION
CKD株式会社
Inventors: HIRATA Keishi
平田 慧
Title: CUTTING DEVICE AND BLISTER PACKAGING MACHINE
Abstract:
Provided are a cutting device and a blister packaging machine provided with the same, whereby such effects as easier assembly or disassembly of a rotary knife can be obtained. A blister packaging machine, wherein a cutting device 19 for cutting a blister pack apart from a blister film 35 is provided with: a lower rotary shaft 62 and an upper rotary shaft 72 disposed above and below the blister film 35 interposed therebetween; a drive motor 53 for rotationally driving the lower rotary shaft 62 and the upper rotary shaft 72; lower rotary knives 66 attached to the lower rotary shaft 62; pairs of upper rotary knives 76 attached to the upper rotary shaft 72 so as to correspond to the lower rotary knives 66; coil springs for urging the pairs of upper rotary knives 76; and spacers having inclined cam surfaces inclined with respect to the axial direction, the spacers being provided to mutually facing surfaces of each the pairs of upper rotary knives 76; intervals in the axial direction between the pairs of upper rotary knives 76 being made variable by shifting relative rotation of the pairs of upper rotary knives 76.