Small automatic drilling machine

Abstract

The invention discloses a small automatic drilling machine. The small automatic drilling machine comprises a machine base and a machine head, wherein a conveyor belt is arranged on the machine base, and the machine head is fixedly installed above the machine base; a transverse rotating shaft is arranged inside the machine head, a driving motor is arranged on one side of the rotating shaft and thedriving motor can drive the rotating shaft to rotate, a cam is installed on the rotating shaft, and a swinging head is arranged above the cam; and the middle of the swinging head is fixedly installedinside the machine head through the rotating shaft, a swinging rolling wheel is installed at one end, facing the cam, of the swinging head, and the other end of the swinging head is connected with a vertically downward ejection shaft. The drilling machine has the beneficial effects that the cam is used for driving the swinging head to move up and down, so that a needle head can move up and down ina reciprocating mode, continuous automatic drilling is realized, the labor is saved, and the drilling efficiency is high; when the needle head is not used, the needle head can extend into a protective cover, and the needle head can be prevented from stabbing the hands; and the structure is simple, machining and manufacture are easy, cost is low and batch production is facilitated.

Description

technical field [0001] The invention relates to the field of small mechanical processing, in particular to a small automatic punching machine. Background technique [0002] The punching machine is mainly a kind of mechanical equipment used to punch holes in paper, film and other materials. By punching them, it is convenient for binding and packaging. Existing punching machine has multiple types such as manual punching machine, laser punching machine. [0003] The applicant found that there are at least the following technical problems in the prior art: the manual punching machine needs to manually press the handle to punch holes during use. Therefore, the manual punching machine is time-consuming and laborious to use; although the laser drilling machine can replace manual punching, its internal structure is complex and expensive, which greatly increases the cost of production and processing. Contents of the invention [0004] The purpose of the present invention is to pr...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a small automatic punching machine in order to solve the above problems, so as to solve the technical problems of manual punching machines in the prior art, such as time-consuming and labor-intensive use, low efficiency, and high cost of laser punching machines.

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