Office portable cutting device

Abstract

The invention discloses an office portable cutting device. An up-lifting top cover is arranged at the top of a main shell of the office portable cutting device, the right end of the up-lifting top cover is rotationally connected with the right end of the main shell, guide sliding grooves allowing materials to penetrate are formed in the right ends of the front side and the rear side of the up-lifting top cover, and a limiting mechanism is arranged on the left side of the main shell. A supporting cross beam is arranged in an inner cavity of the main shell, a pressing mechanism is arranged on the left side of the supporting cross beam, conveying gears are rotationally connected to the two sides of the front surface and the two sides of the back surface of the supporting cross beam, and clamping gears are rotationally connected to the front side and the rear side of an inner cavity of the up-lifting top cover. A cutting device body is arranged at the top of the supporting cross beam, andan adjusting mechanism is arranged on the right side of the cutting device body. Rotating shafts are rotationally connected to the left end and the right end of the supporting cross beam correspondingly, rubber tires are fixedly connected to the front ends and the rear ends of the rotating shafts, and meshing transmission mechanisms are arranged on the front side and the rear side of the supporting cross beam. The cutting device has the advantages that cutting is convenient and safe, no blade is exposed, and the blades are convenient to replace.

Description

technical field [0001] The invention relates to the technical field of office supplies, in particular to a portable cutting device for office use. Background technique [0002] Cutting is a physical action. Cutting in a narrow sense refers to cutting objects (such as food, wood and other objects with low hardness) with sharp tools such as knives. Cutting in a broad sense refers to using tools, such as machine tools, flames, etc. to break objects under pressure or high temperature. . Cutting plays an important role in people's production and life. [0003] The existing cutting device has the following problems: [0004] 1. The structure is simple, and it needs to be cut with a hand-held blade. When using this kind of cutting, it consumes more energy for the user. After long-term use, the user's palm or fingers are prone to soreness; [0005] 2. The blade is exposed. This cutting method does not cover the blade and has no protective measures for the user's fingers, which i...

AI Technical Summary

Problems solved by technology

[0004] 1. The structure is simple, and it needs to be cut with a hand-held blade. When using this kind of cutting, it consumes more energy for the user. After long-term use, the user's palm or fingers are prone to soreness;

[0005] 2. The blade is exposed. This cutting method does not cover the blade and has no protective measures for the user's fingers, which is easy to cause damage to the user's fingers;

[0006] 3. For the cutting device with a protective shell, the shell is generally fixedly connected by bolts. When the user checks or replaces the blade in the shell, he needs to frequently turn the bolts to disassemble the shell, which consumes more time and energy for the user.

Images