Title:
CUTTING DEVICE AND BLISTER PACKAGING MACHINE
Document Type and Number:
WIPO Patent Application WO/2018/100770
Kind Code:
A1
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.
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Inventors:
HIRATA KEISHI (JP)
Application Number:
PCT/JP2017/019863
Publication Date:
June 07, 2018
Filing Date:
May 29, 2017
Export Citation:
Assignee:
CKD CORP (JP)
International Classes:
B26D1/24; B26D7/26; B26D9/00; B65B47/02; B65B9/04; B65B47/04
Foreign References:
| JP2014012327A | 2014-01-23 | |||
| JPS50105682U | 1975-08-30 | |||
| JPH0560796U | 1993-08-10 | |||
| JPS6185313U | 1986-06-05 | |||
| JP2015151174A | 2015-08-24 | |||
| US20130192439A1 | 2013-08-01 |
Attorney, Agent or Firm:
KAWAGUCHI Mitsuo (JP)
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