Blade mechanism of arc knife type mulberry leaf cutting machine

Abstract

The invention discloses a blade mechanism of an arc knife type mulberry leaf cutting machine. The blade mechanism of the arc knife type mulberry leaf cutting machine comprises a transverse movement structure. A connecting frame is fixedly connected to the front surface of the transverse movement structure through bolts, and an upper arc knife structure is arranged on the front surface of the connecting frame. According to the blade mechanism of the arc knife type mulberry leaf cutting machine, a lower arc knife structure is driven by a reciprocating type transmission structure in the transverse movement structure to quickly and transversely reciprocate at the bottom of the upper arc knife structure, and the lower arc knife structure and the upper arc knife structure are matched to form shearing force to shear mulberry leaves. The blade mechanism of the arc knife type mulberry leaf cutting machine has the beneficial effects that the cutting force is controllable, machining is fast, anddamage to the mulberry leaves is low. According to the technical scheme, rotating power provided by a motor is used for driving the lower arc knife structure to quickly and transversely reciprocate, the size of mulberry leaves cut by the blade mechanism can be controlled by controlling the speed of the motor, and meanwhile the blade mechanism is simple in structure, convenient to disassemble and assemble, high in practicability after being used for a long time and capable of being disassembled regularly for maintenance.

Description

technical field [0001] The invention relates to the technical field of mechanical cutting, in particular to a blade mechanism of an arc knife type mulberry cutting machine. Background technique [0002] Mechanical cutting is a commonly used method for rough processing of plates. It belongs to cold cutting. Its essence is the process of shear deformation and cracking and separation of the metal being processed by the extrusion of scissors. Mechanical cutting is a commonly used cutting method. , with the development of flame cutting, arc cutting and other technologies, the proportion of mechanical cutting is decreasing, but it is still an indispensable cutting method in process equipment manufacturing. Mechanical cutting includes shearing, sawing (row saw, circular saw, grinding wheel saw etc.) cutting, milling, etc. Shearing is mainly used for cutting materials; sawing is mainly used for cutting various steel and pipes; milling is mainly used for cutting precision parts and w...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a blade mechanism of an arc knife type mulberry cutting machine, which has the advantages of controllable cutting size, rapid processing and little damage to mulberry leaves, and solves the problem of the blade mechanism of the existing arc knife type mulberry cutting machine. Most of them use the principle of rotary cutting. The size of the mulberry leaves cut by this method is difficult to be uniform and uncontrollable. When the mulberry leaves are rotated and cut, they are very easy to be cut multiple times, which will cause the mulberry leaves to be cut into extremely small pieces. In this process, the leaf tissue of the mulberry leaves is damaged, and the mulberry leaves will shrink in a very short time after cutting. Users need to frequently replace the mulberry leaves, which increases the work intensity of silkworm breeding staff.

Images