Cutting device, punching and cutting device and control method thereof

Abstract

The invention provides a cutting device, a hole punching cutting device and a control method of the hole punching cutting device. The cutting device comprises a driving assembly, a cutting part connected with the driving assembly which is used for driving the cutting part to move, and an auxiliary cutting part connected with the driving assembly which is further used for driving the auxiliary cutting part to move; and after the auxiliary cutting part moves to be in abutting connection with a to-be-cut article, the driving assembly drives the cutting part to cut the to-be-cut article. Accordingto the cutting device, the cutting part is driven by the driving assembly to move so as to cut the to-be-cut article, automatic cutting can be achieved, cutting is convenient and fast, the conditionsthat cutting is not flat and the cut face is not flat due to the fact that cutting is performed manually by adopting a cutter are avoided, and the cutting effect is good. Besides, after the auxiliarycutting part moves to be in abutting connection with the to-be-cut article, the cutting part can be used for cutting the to-be-cut article, and it can be effectively avoided that the to-be-cut article bears the thrust effect of the cutting part, displacement is caused, and deflection is caused.

Description

technical field [0001] The invention belongs to the technical field of cutting equipment, and in particular relates to a cutting device, a punching and cutting device and a control method thereof. Background technique [0002] In the production and processing process of the current refrigerator tank liner, after the punching is completed, the drain pipe mouth of the tank liner is closed, and it is usually necessary to manually cut the drain pipe with a knife to open the drain pipe mouth. However, manual cutting of closed drainage pipe openings is not only difficult to cut, but also prone to uneven cutting, gaps or burrs after cutting, and uneven cutting surfaces. Contents of the invention [0003] The present invention aims to solve one of the technical problems existing in the prior art or related art. [0004] To this end, a first aspect of the invention proposes a cutting device. [0005] A second aspect of the present invention proposes a punching and cutting device....

AI Technical Summary

Problems solved by technology

However, manual cutting of closed drainage pipe openings is not only difficult to cut, but also prone to uneven cutting, gaps or burrs after cutting, and uneven cutting surfaces.

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