What is the process flow of aluminum foil slitting machine
2018/6/16 11:08:14
Aluminum foil has excellent thermal conductivity, easy processing, small proportion, low price, no pollution, recyclable and other characteristics, widely used in electronics, electrical and mechanical, aerospace, packaging, construction and other industries. Deep processing of aluminum foils includes winding, compounding, coating, slitting, and the like. The purpose of slitting the aluminum foil is to roll, roll, coat or compound the wide, large roll diameter aluminum foil roll, according to customer requirements, cut into a certain width and length (diameter), aluminum foil slitting is aluminum foil finishing processing The important part in the game. The aluminum foil after slitting requires a smooth edge, and the factors affecting the slitting quality of the aluminum foil include the size of the tension, the slitting speed, and the slitting tool.
The process flow of aluminum foil slitting machine is mainly composed of three parts: unwinding, slitting, and take-up. The slitting is the core, and the edge of the aluminum foil after slitting is free of defects such as burrs and edging.
According to the thickness of aluminum foil, three kinds of slitting tools can be used: disc cutter, disc cutter, razor. Disc cutters are widely used in the aluminum processing industry and are mainly used in the slitting of aluminum foils in the range of 0.03 to 0.30 mm. In the actual production process, the disc knife plays a role in the connection between the disc knife and the razor. The disc knife is generally used for the slitting of the aluminum foil above 0.30 mm, and the razor is used for the slitting of the aluminum foil below 0.03 mm. The knife-cut foil is cut in pure form. The knife-shaped knife cutting mechanism is mainly composed of a lower knife shaft, a lower knife, an upper knife shaft, a spacer sleeve, a dish knife, and a gear. The working principle is: under the action of tension, the aluminum foil passes through the middle of the upper and lower blades, the lower knife shaft rotates under the driving of the motor, and the lower knife is fastened on the lower knife shaft through the spacer. Under the gear meshing action, the upper cutter shaft rotates, the disc cutter fastens on the upper cutter shaft, and the lower cutter and the disc cutter generate relative rotational motion. Adjust the appropriate side clearance and overlap amount based on the thickness of the aluminum foil. When the slit width of aluminum foil changes, the lower blade is adjusted by the combination of spacers of different widths, and the blade blade can be directly moved on the upper blade shaft after loosening the fastening screw and moved to the position required by the slitting width. , Lock the knife with the fastening screw.
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