Production and manufacturing equipment for detecting pencil inner compactness

Abstract

The invention relates to the technical field of pencil production and manufacturing, and discloses production and manufacturing equipment for detecting the pencil inner compactness. The equipment comprise a shell, an inclined rail is fixedly connected to the interior of the shell, the surface of the inclined rail is connected with spring rods in a slidable mode, the surfaces of the spring rods aremovably connected with clamping rods, the surfaces of the clamping rods are sleeved with compression springs, the ends, away from the inclined rail, of the spring rods are movably connected with reset springs, and the ends, away from the spring rods, of the reset springs are movably connected with compaction plates through push rods. According to the production and manufacturing equipment, underthe action of the elastic restoring force of the compression springs, the spring rods start to be pushed to move upwards, namely, the spring rods are stretched, when the spring rods return from the compressed state to the normal state, the reset springs are stretched, and the push rods are pulled, so that extension plates drive the compaction plates to be close to each other on the surfaces of sliding grooves, the force of being close to each other of the compaction plates becomes large as the force of being stretched of the reset springs becomes large, and then the effects that pencils are compacted after being cut, and the inner compactness of the pencils is indirectly detected are achieved.

Description

technical field [0001] The invention relates to the technical field of pencil production and manufacturing, in particular to a production and manufacturing equipment for detecting the internal compaction degree of a pencil. Background technique [0002] Pencil is a kind of pen specially used for writing and drawing and sketching. According to the different materials of pencils, it can be divided into graphite, wooden pen holder, pencil with cap and so on. [0003] Since the fonts written by pencils can be erased with an eraser, pencils are often used when children learn to write, and the production of pencils often requires multiple processes to complete, the most important of which is the compaction of wood and graphite lead work, and inspection work after compaction. [0004] The traditional pencil manufacturing compaction work is often to combine the two and then compact them, and then use the cutting equipment to cut the whole wood board and the graphite-lead combinatio...

AI Technical Summary

Problems solved by technology

[0004] The traditional pencil manufacturing compaction work is often to combine the two and then compact them, and then use the cutting equipment to cut the whole wood board and the graphite-lead combination into a separate combination, because the cutting equipment has a high frequency of vibration, and the vibration It will make the compacted bond loose, and the loose bond will lose its proper function. However, in the traditional pencil manufacturing process, no corresponding treatment measures have been taken for this, resulting in a higher failure rate of pencils. , so a manufacturing equipment for testing the internal compaction of pencils came into being

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