A cutting machine for automatic processing of defective materials

Abstract

The invention discloses a slitting machine capable of automatically processing defective materials. According to the technical scheme, the slitting machine comprises a rack, wherein an unreeling mechanism, a detection mechanism, a longitudinal cutting mechanism, a feeding mechanism, a transverse cutting mechanism, a sorting mechanism and a receiving mechanism are sequentially arranged on the rackin the material conveying direction; the detection mechanism comprises a CCD camera and a detection light source; the sorting mechanism is arranged between the transverse cutting mechanism and the receiving mechanism; and the receiving mechanism comprises a waste frame and a conveying belt. The CCD camera collects specific positions of defects existing on the materials, and a plurality of materialblocks are formed after the materials are sequentially longitudinally cut and transversely cut; and the material blocks with the pattern defects are fed into the waste frame according to the data provided by the CCD camera, the qualified material blocks are placed on the conveyor belt to be conveyed to a subsequent process flow for cigarette production, and the part with the defect patterns in the cigarette tipping paper can be automatically cut off.

Description

technical field [0001] The invention relates to the technical field of slitting machines, in particular to a slitting machine for automatically processing defective materials. Background technique [0002] Cigarette tipping paper is commonly known as tipping paper. Its function is to connect the filter tip and the cigarette stick together through glue. It is a special paper specially used for the cigarette industry. In recent years, tipping paper for cigarettes has undergone great development and innovation in terms of functions and uses. The use of cigarette tipping paper by tobacco factories is not limited to simple packaging, but also pays more attention to decoration, and has higher requirements for the printing aesthetics of cigarette tipping paper. [0003] The base paper for making cigarette tipping paper will be inspected for defects of the printed pattern after printing. At present, the common detection method is to use a CCD camera to take pictures of the surface ...

AI Technical Summary

Problems solved by technology

The current slitting machine can only slit the tipping paper longitudinally, but does not slit the coil itself horizontally. The slitting machine cannot detect the defects on the tipping paper based on the defect data provided by the CCD camera. to process

After the tipping paper for a cigarette is prepared, the defects can only be found and processed by manual feeding, so the workload of the workers is heavy, time-consuming and labor-intensive

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