Cutting device

Abstract

The invention discloses a cutting device, comprising two cutter frames which are arranged in bilateral symmetry, and a connecting mechanism for connecting the two cutter frames, wherein each cutter frame comprises an angle forming component and a cutter box, each angle forming component is provided with an inclined plane, and the cutter box is arranged on the inclined plane of each angle forming component. The cutting device has the beneficial effects that by adopting the structure provided with the cutter frames which are arranged in bilateral symmetry, the cutting of a V-shaped bevel opening of a KT plate can be finished once without repeated operations, so that time and labor force are saved. Meanwhile, the inclination degree of the inclined plane determines the size of the included angle beta of the V-shaped bevel opening, and moreover, the cutting structure with the structure is uniform in stress, so that the surface of the V-shaped bevel opening cut by the cutting device is relatively smooth to facilitate folding use in a later period.

Description

technical field [0001] The invention relates to the field of tools, in particular to a cutting device. Background technique [0002] In the advertising industry, KT boards are often used to make billboards. KT board is a kind of foam material, the board body is crisp, light and easy to process, and can be screen printed, painted and inkjet directly on the board, widely used in advertising display, architectural decoration, culture and art, etc. However, the KT board often needs to be folded according to the actual situation during the due process, for example, it is folded at 90 degrees. At this time, it is necessary to cut the V-shaped bevel on the KT board. Among the prior art, the tool used when manually cutting the V-shaped bevel of the KT board is mostly a utility knife, that is, use a utility knife and a steel ruler to obliquely cut out one beveled side of the KT board, and then obliquely cut out the other side of the KT board correspondingly. The beveled edge can on...

AI Technical Summary

Problems solved by technology

In the prior art, the tool used when manually cutting the V-shaped bevel of the KT board is mostly a utility knife, that is, use a utility knife and a steel ruler to obliquely cut out one beveled side of the KT board, and then obliquely cut out the other side of the KT board correspondingly. The beveled edge can only be finished after cutting the V-shaped bevel. The whole process is complicated and time-consuming, and the formed bevel texture is rough, which affects the later use effect.

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