Automatic deep-draw device for metal sheets

Abstract

An automatic deep-draw device for metal sheets comprises mechanisms of material stacking detection, oiling, location, centering and drawing and deep-draws metal discs. Work pieces are conveyed among the mechanisms through a feeding system including a vacuum chuck driven by a cylinder. The material stacking detection mechanism adopts a pair of detection pincers with a displacement amplification function to detect the thickness of the metal sheets sucked up from a material storage disc and avoid material stacking. The work pieces are conveyed from a first level feeding mechanism to a first section belt, enter the oiling mechanism and come out from a second section belt. The oiling mechanism comprises two pairs of oiling rollers and matched oil storage and conveyance rollers. After the V-shaped location and the four-claw disc centering, the metal sheets are conveyed into an oil press for drawing through a portal frame provided with a sucking disc and the like. The automatic deep-draw device for metal sheets is simple but achieves the purpose of improving work efficiency and quality and being safe in production, and is easy in popularization and application and suitable for middle andsmall enterprises in deep-draw processing of the metal sheets.

Description

technical field [0001] The invention relates to an automatic processing device for metal sheets, in particular to a processing device for detecting, automatic feeding and deep drawing of metal discs by means of a hydraulic press. Background technique [0002] In the stainless steel tableware manufacturing industry, a large number of deep-drawing processing techniques for stainless steel discs are used, and more than 80% of the processing process is manual operations, including manual removal of round steel sheets-manually applying deep-drawing oil-manually inserting deep-drawing dies-starting hydraulic presses - Remove the workpiece manually. Except for the link of power, the whole process is completed manually, which requires direct manual manipulation and direct contact with the equipment. In this way, not only the production efficiency is low, the labor intensity is high, the processing quality is unstable, but also the operation is unsafe and there are many hidden dange...

AI Technical Summary

Problems solved by technology

In this way, not only the production efficiency is low, the labor intensity is high, the processing quality is unstable, but also the operation is unsafe and there are many hidden dangers of accidents.

On the other hand, in the fully automatic production lines of large enterprises, although the degree of automation is high, efficient, high-quality, and safe, the scale of the equipment is too large, the requirements for equipment maintenance are high, and the requirements for production technology are also high, especially the flexibility is poor. It is suitable for flexible level production, especially not suitable for the production of tableware products with small batches and many varieties on a production line, and it is difficult to popularize and use in small and medium-sized enterprises

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