What is the structure and working principle of a rocker arm cutting machine?
Rocker arm cutting machine is a commonly used cutting equipment, widely used in fields such as textile, leather, shoe materials, packaging, etc. This equipment is composed of a host, scissors, crank, connecting rod, knife holder, knife mold, and other parts. It has a compact structure and is easy to operate, and can meet the cutting needs of different materials.
The main machine of the rocker cutting machine consists of a base, motor, gearbox, clutch, brake, etc. The motor drives the gearbox to work, and the gearbox modulates the rotation speed of the motor to a certain range. Through the coordinated action of the clutch and brake, the scissors are driven to swing back and forth. Scissors are one of the important components in the rocker cutting machine, consisting of upper and lower cutters, which can quickly cut materials into specified sizes.
The crank and connecting rod are the key to achieving the forward and backward swing of the scissors. The crank is driven by an electric motor and can convert rotational motion into linear motion. The connecting rod is connected to the crank and scissors at both ends, enabling the rotational motion of the crank to be converted into the forward and backward swing of the scissors, thereby achieving cutting operations.
The knife holder is installed at the bottom of the rocker cutting machine and can fix the knife mold to ensure cutting quality. Knife mold is a metal mold used for cutting materials, which, when used in conjunction with a knife holder, can cut materials into specified shapes and sizes. During the cutting process, different materials require different types and shapes of knife molds to ensure optimal cutting results.
The working principle of a rocker arm cutting machine is to place the material on the workbench between the knife seat and the knife mold, and the material is cut by scissors. During the cutting process, the motor first drives the gearbox to rotate, and then the gearbox converts the rotational speed into a linear motion of the scissors swinging back and forth. At this point, the scissors swing back and forth to drive the knife mold to cut along the knife base in a regular manner, cutting the material.
In practical work, the precautions for using fully automatic cutting machines are also very important. Firstly, it is necessary to ensure a stable distance between the cutting dies to ensure cutting quality; Secondly, it is necessary to regularly inspect and replace the knife mold to maintain the normal use of the equipment; Also, pay attention to keeping the equipment clean and regularly adding lubricating oil to reduce friction and wear. At the same time, correct safety regulations should be followed during operation to avoid safety accidents caused by illegal operations.