Cutter and cutting method

Abstract

The invention is concerned with the cutting for lamp housing sari, knife sari, gridding sari, transparence film, and transparence film rolling, it is: the initiative roller and the driven roller locates in the axle base of both ends of the stander, the motor drives initiative roller by transmission, the cutting knife assembly locates on the roller surface forming by the initiative roller and the driven roller, and traverses along the beam of the stander, fluctuates along the axle. The advantages are: two knives assume spacing arrangement, solves the problem that friction heat when cut the soft rolling material leads to the plastic softening and adhesion; it is easy and quick to cut the softness material; the structure is new, special and simple.

Description

Technical field:

[0001] The invention relates to a slitter used for light box rolling cloth, knife scraping rolling cloth, grid rolling cloth, transparent film and transparent film roll, and belongs to the field of advertising equipment manufacturing. Background technique:

[0002] The patent number is 01230391.7, and the name is "Multifunctional Tape Slitting Machine". Features are: A. single-knife cutting system: by handwheel (1), leading screw (2), screw nut (17), single-cut knife rest support (18), sliding shaft (19), rolling bearing (20) use multiple Screw combination is on the nut (17), single cutter rest (16), pin shaft (15), single cutter handle bar (11), loading force plate (25), single cutter (23), positioning pin (24 ), pin sleeve (29), one end of the single-cut hand lever (11) is welded on the pin shaft (15), and the pin shaft (15) is movable and worn in the pin sleeve (29), and the pin sleeve is welded on the single cutter On the frame support (18), the single...

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