Background technique:

The traditional cutting method is cutting sponge, especially when cutting wide sponge, the long strip knife is controlled at both ends of the rotating knife during the process of turning. Hysteresis, leading to the improper turning of the middle part of the tool, and the formation of arc-shaped protrusions or grooves at the corners of the finished sponge product, which affects the cutting quality. Affect the cutting quality. Affect the quality.

Technology realization factors:

In order to solve the above problems, the present invention proposes a sponge cutting machine cutting method with reasonable design and simple structure, which effectively solves the problem of insufficient steering of the middle part of the cutter before the cutter is screwed, and improves the cutting quality.

A cutting method of a sponge cutting machine, including the following steps:

(1) Turn on the CNC computer of the sponge cutting machine, start the control software, enter the parameters and the size of the sponge to be cut, and select the cutting path shape, and the control software automatically calculates the cutting path of the tool.

(2) Place the sponge to be cut on the conveyor belt and adjust the position of the sponge.

(3) The tool cuts according to the cutting path, and waits for a delay before the tool is screwed, and then first screw the tool to the starting angle, then screw it through an angle, and then screw it back to the starting angle, and wait for a delay. Then start cutting the next line segment;

(4) Repeat the tool twisting and cutting until it is cut into shape;

(5) Blanking after molding.

"In step (1), the tool screwing is controlled by the control software.

The midpoint of the twisting energy of the tool is 0.5mm behind the tip of the tool or the tip of the tool.

The size of the angle mentioned in step (3) is adjusted according to the hardness of the cutting sponge material, the larger the hardness, the larger the setting angle, and the smaller the hardness, the smaller the setting angle.

The invention has the advantages of reasonable design and simple structure, delays waiting when the tool is turned, so that the middle part of the tool is cut in place, and then the tool is turned to the starting angle, then screwed through an angle, and finally screwed back to the starting cutting angle. Angle, and wait for a delay, so that the middle part of the cutter can be turned in place, which effectively solves the problem of insufficient steering of the middle part of the cutter before the cutter is screwed, and improves the cutting quality.