Automatic paper circle blanking device and method

Abstract

The invention relates to the field of machinery, in particular to an automatic paper circle blanking device and method. The method comprises the following steps that paper is manually placed into a paper box, an automatic paper taking mechanism lifting air cylinder drives a vacuum sucker to move downwards, a first translation cylinder works to make the paper move forwards by one position, the lifting air cylinder moves downwards to enable the paper to be tightly attached to a paper conveying platform, a second translation cylinder works to make the paper continuously move forwards, the paper can be fed into the bottom of a paper feeding mechanism at the moment, the vacuum sucker is closed, and the paper taking mechanism is returned; a pressing wheel of the paper feeding mechanism, namely adriven friction wheel moves downwards, the driven friction wheel tightly presses the paper, a pneumatic motor drives the driven friction wheel to rotate, and the paper is conveyed into a blanking diethrough friction force; after the paper feeding mechanism finish feeding the paper, the front end of the paper enters the bottom of a paper discharging mechanism pressing wheel; after a blanking mechanism detects that the paper is fed, the blanking die drives a hollow punching needle to press downwards for paper circle blanking, the blanked paper circle is sent into a transfer die in a transfer mechanism, and the paper circle is clamped in the hole of the transfer die; and the transfer mechanism swings by 180 degrees to send out the transfer die with the paper circle. According to the deviceand the method, the automation degree is high, the production efficiency can be greatly improved, and the product uniformity degree is high.

Description

technical field [0001] The invention relates to the field of machinery, in particular to an automatic punching paper circle device and method. Background technique [0002] The previous paper circles were punched manually, the cutting effect was uneven, the labor intensity was very high, and the speed was slow. Contents of the invention [0003] Purpose of the invention: In order to provide a device and method for automatically punching paper circles with better effects, see the multiple substantive technical effects in the specific implementation part for the specific purpose. [0004] In order to achieve the above object, the present invention takes the following technical solutions: [0005] The automatic punching paper circle device is characterized in that it includes a mounting frame, a platform is included above the mounting frame, and an automatic paper picking mechanism is installed on the side of the platform, and the automatic paper picking mechanism includes a...

AI Technical Summary

Problems solved by technology

[0002] The previous paper circles were punched manually, the cutting effect was not uniform, the labor intensity was very high, and the speed was slow

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