An automatic feeding and cutting machine for metal bars

Abstract

The invention discloses an automatic feeding and cutting machine for metal bars, which includes an automatic feeding mechanism and an automatic cutting mechanism; wherein, the automatic feeding mechanism includes a feeding device and a clamping device, and the feeding device controls the clamping device to adjust the position , so as to locate the cutting position of the metal bar in the clamping device; the automatic cutting mechanism includes a saw blade, a first motor that controls the rotation of the saw blade, and a second motor that controls the advance and retreat of the saw blade to the metal bar. motor. The invention can automatically complete the feeding and cutting of the ultra-long metal bar, improves the production efficiency and product quality, saves the cost of the enterprise, reduces the labor intensity of the workers and improves the safety.

Description

technical field [0001] The invention relates to the technical field of cutting and processing equipment, in particular to an automatic feeding and cutting machine for metal bars. Background technique [0002] In industries such as watches and mobile phones, a large number of small hardware parts are required, such as the "strap straps" of watches, mobile phone charger plugs, etc., all of which are cut from long metal bars. The traditional production method is to use a three-phase asynchronous motor to drive the saw blade to rotate at high speed, then use the left hand to push the material rod into the bottom of the saw blade and clamp the bar material, and then use the right hand to slowly push the high-speed rotating cutting blade forward to push the metal rod After the material is cut off, the high-speed rotating cutting piece will be returned, and then the previous action will be repeated for the next metal bar material cutting. [0003] From the above description of the...

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Problems solved by technology

[0003] From the above description of the production process, it can be seen that the traditional metal bar cutting method has low production efficiency, labor-intensive workers and is not safe.

Moreover, in the process of manual operation, the quality of all products cannot be guaranteed to meet the standard

In particular, it is very difficult to rework the metal bars that are cut into shorter lengths. The general treatment method is to melt them directly, which wastes casting costs.

[0004] From the perspective of production efficiency, the traditional cutting method requires more than one worker to take care of one cutting equipment, and the labor cost is obviously too high, which does not meet the cost-saving requirements of the enterprise.

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