Double-axis high-speed slitting machine for slitting tipping paper

Abstract

The invention discloses a double-axis high-speed slitting machine for slitting tipping paper, and relates to a tipping paper processing device. The double-axis high-speed slitting machine aims to solve the problem that tight winding of narrow-width shrinking paper cannot be ensured under the condition of small pulling force. According to the technical scheme, the double-axis high-speed slitting machine for slitting the tipping paper comprises an unwinding device, a slitting device and a winding device, the slitting device comprises a main machine body, a traction roller, an upper knife group and a bottom knife group, the traction roller is connected with a traction motor, and the upper knife group is connected with a slitting motor; the winding device comprises a first winding group, a second winding group, a paper winding roller and a paper winding motor; and the first winding group and the second are of the same structure, and the first winding group includes a main shaft, a swing arm and a winding motor. According to the double-axis high-speed slitting machine for slitting tipping paper, a narrow-width material is clamped through a paper winding roller and a winding gas expansion shaft, and the winding tightness of the narrow-width material can be ensured only with small pulling force.

Description

technical field [0001] The invention relates to tipping paper processing equipment, more specifically, it relates to a biaxial high-speed cutting machine for cutting tipping paper. Background technique [0002] Tipping paper is a cigarette packaging material used for the outer packaging of filter cigarette tip sticks, which belongs to special industrial paper; tipping paper is generally wound on the hollow bobbin in a wide form after the paper factory completes production, so it needs The wide-width tipping paper is cut by the cigarette manufacturer to make a narrow-width tipping paper whose width matches the length of the filter tip. [0003] A high-speed slitting machine whose notification number is CN207986336U is disclosed in a Chinese patent. Its technical points include a traction mechanism, a buffer mechanism, a slitting mechanism and a power mechanism. The traction mechanism includes a first traction mechanism, a second traction mechanism and an auxiliary traction me...

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Problems solved by technology

[0004] In the above technical solution, the first traction mechanism is used to release the wide-width material, which is cut by the slitting mechanism and then wound up on the second traction mechanism. However, it is found in actual use that when applied to the treatment of tipping paper, Because the tipping paper has the material characteristics of being thin and easy to tear, it cannot be pulled with a large traction force when it is rolled, resulting in the narrow-width tipping paper after being rolled. The winding is not tight enough to meet the production requirements of cigarettes ; so a new solution is needed to solve this problem

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