23-06-2023 дата публикации
Номер: CN116280555A
Принадлежит:
The invention discloses an elastic knife rest which is suitable for the field of cutting box opening. In order to solve the problem that the automatic cutting precision of the carton side seam adhesive tape is not high, the automatic cutting device comprises an attaching part, a cutting part, an elastic part and a mounting base; the attaching part comprises an attaching plate and an attaching block, the attaching plate comprises an inclined plate and a straight plate, and the attaching block comprises an inclined block and a vertical block; the cutting part comprises a blade, and the blade is arranged on the straight plate and/or the vertical block; the elastic part comprises a connecting pipe, a torsional spring and a spring, the torsional spring sleeves the connecting pipe, the spring penetrates through the connecting pipe and extrudes the attaching block, a first bulge is arranged at one end of the connecting pipe, a second bulge is arranged on the attaching block, and the first bulge ...
Подробнее