FIELD: manufacturing technology.
SUBSTANCE: invention relates to equipment for cutting roll materials and can be used in the printing, food, chemical, textile and other industries for cutting, for example, rolls of paper, fabric, synthetic films and other materials. Device for length cutting of roll materials comprises a stand including a base and side legs, with the axial unwinding and driven winding shaft for rolls, slitting knives mounted in holders with the ability to move along the shafts, and a drive. Device comprises an additional drive winding shaft mounted on the racks, the winding shafts being spaced apart with the possibility of winding adjacent portions of the film formed after cutting it to different winding shafts.
EFFECT: improved cutting quality and ease of use of the cut film, as well as increased productivity during the installation or removal of winding rolls before and after cutting the roll of film material.
9 cl, 6 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR LENGTHWISE CUTTING OF TUBULAR KNITTED FABRIC ALONG THE BEND | 0 |
|
SU1673670A1 |
| APPARATUS FOR UNCOILING AND COILING METALLIC ARTICLES | 2001 |
|
RU2228229C2 |
| DEVICE FOR SLITTING WEB MATERIALS | 0 |
|
SU1382891A1 |
| ROLL MATERIAL REWINDER | 2004 |
|
RU2255035C1 |
| MACHINE FOR MAKING ELECTRIC COILS | 0 |
|
SU1348921A1 |
| SET FOR CUTTING WEB MATERIAL | 0 |
|
SU1085112A1 |
| APPARATUS FOR COOLING AND LATERAL CUTTING OF BAND MATERIALS, MAINLY CAPACITOR STRAPS, FOIL AND DIELECTRIC TO STRIPS | 0 |
|
SU1058667A1 |
| UNIT FOR CUTTING WEB MATERIAL | 0 |
|
SU1466116A1 |
| APPARATUS FOR CUTTING COILED MATERIAL INTO SHEETS AND FOR STACKING | 0 |
|
SU1655669A1 |
| APPARATUS FOR NON-STOP CROSS CUTTING OF CORRUGATED BOARD | 2004 |
|
RU2257282C1 |
