Every product has a specific purpose.Nails are a common but essential part of life.According to the use of various industries, nails are divided into a number of.Common nails are iron nails (common steel nails);Floor nails for high-grade wood flooring;Decoration industry, furniture manufacturing industry can not do without steel row nails;Car seats, barbed wire, etc.Since nails are so widely used, manufacturers take their machines seriously.How does a nail making machine work?Are you efficient?Is it convenient to operate?These problems directly affect the performance, price, cost and profit of nail making machine.
The working principle of the nail making machine
Each small nail is made of the same diameter as the nail rod with a disk shaped wire through the nail machine straightening, stamping, wire feeding, clamping, shearing, stamping and other cycle movement produced.Every step in this process is very important.
The stamping movement of nail-making machine is driven by the rotating movement of the main shaft (eccentric shaft) to drive the connecting rod and punching rod to form reciprocating movement, so as to implement the stamping movement.The clamping motion is repeated pressure on the clamping rod by both sides of the supporting shaft (also eccentric shaft) and the rotation of the CAM, making the clamping rod swing from side to side, clamping and relaxing the active nail making mold to complete a cycle of wire clamping motion.When the shaft rotates, it drives the small connecting rods on both sides to rotate so as to reciprocate the cutting cutter on both sides, and then the cutting cutter fixed in the cutter tire box can realize the shearing motion.The nailing wire is plastic deformed or separated by punching rod, clamping die and cutting knife, so as to obtain the required cap, shape of the nail point and size of the nail.The quality of stamping nails is stable, the production efficiency is high, and the operation is convenient, realizing the automation and mechanization of nail making machine, greatly reducing the production cost of nails.Therefore, the precision and structure of spindle, shaft, punching rod, die and tool directly affect the forming and precision of nails.
Wire feeding straightening mechanism: wire feeding and straightening action should be coordinated, and there should be intermittent wire feeding. Do we choose groove wheel mechanism to drive the roller to complete the intermittent wire feeding motion, and can be straightened by two sets of vertical friction wheels?In addition, the groove wheel is not directly connected to the friction wheel, but through the gear connection, gear replacement can achieve different transmission ratio, so that the friction wheel speed can be adjustable, so that the length of wire feed can be changed, so as to adjust the length of nails.
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