FIELD: process engineering.
SUBSTANCE: invention relates to production of cardboard articles, particularly, to making cut-outs and openings in said articles and their shaping. Proposed machine comprises blank feeder, cutter and slitter-scorer. Blank feeder is composed of at least two pairs of shafts, one being located ahead of cutter and another pair being mounted behind it. Said cutter is composed of tool unit and forming roller arranged thereunder. Tool unit is composed of the beam with cutting elements including cutting and/or creasing blades. Said beam can turn about lengthwise axis and be fixed at preset lateral side and opposite forming roller. The latter can displace along the beam in rectangular guides to act at beam actuating elements. Slitter-scorer consists of at least one pair of shafts supporting cutting discs and/or creasing rolls. Note here that said machine is equipped with control unit.
EFFECT: simple and reliable design.
11 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| MACHINE TOOL FOR MAKING SLITS IN CARDBOARD BLANKS | 1999 |
|
RU2229980C2 |
| 0 |
|
SU360432A1 | |
| MACHINE TOOL FOR MAKING SLITS IN CARDBOARD BLANKS | 2001 |
|
RU2229385C2 |
| CUTTING AND CREASING DISK UNIT AND PROCEDURE FOR COMPRESSED MATERIAL CUTTING AND CREASING | 2006 |
|
RU2397859C2 |
| TRIMMING AND CUTTING MACHINE | 0 |
|
SU870548A2 |
| METHOD AND DEVICE FOR MANUFACTURING CORRUGATED CARDBOARD BLANKS | 2018 |
|
RU2738172C1 |
| ROLL-FORMING LINE FOR MANUFACTURE OF ELEMENTS OF C-SHAPED PROFILE FOR ASSEMBLY OF CARCASS STRUCTURE FROM ROLLED STEEL | 2014 |
|
RU2587701C2 |
| SCORING DEVICE FOR DEVICE FOR MAKING GYPSUM PLASTERBOARD SHEETS | 2007 |
|
RU2429130C2 |
| MACHINE FOR MAKING PACKING BOXES FROM CARDBOARD WEB | 0 |
|
SU1121156A1 |
| METHOD OF CROSS CUTTING OF BLANKS OF PRESET LENGTH FROM CONTINUOUSLY MOVING MATERIAL WEB | 2000 |
|
RU2179514C1 |
