Vacuum absorption rubbing type separating and fetching mechanism and method

Abstract

The invention discloses a vacuum absorption rubbing type separating and fetching mechanism and a vacuum absorption rubbing type separating and fetching method. The vacuum absorption rubbing type separating and fetching mechanism comprises an absorption rubbing mechanism, a lifting mechanism, a horizontal moving mechanism and a detection mechanism, and is characterized in that the absorption rubbing mechanism comprises a wide type finger cylinder clamping jaw, suction nozzle seats are respectively mounted on the left and right sides of the clamping jaw, four suction nozzles are respectively mounted on the suction nozzle seats, and an inclined suction nozzle is arranged in the middle of the right suction nozzles; the wide type finger cylinder clamping jaw is fixed below the lifting mechanism; the lifting mechanism comprises a lifting rack and is driven to lift by using a cylinder with a guide rod; the horizontal moving mechanism comprises a movable block provided with two sets of moving guide rods and guide sleeves, the lifting mechanism is driven to horizontally move by using a movable cylinder, and the detection mechanism gives signals to actuate actions of the parts. According to the invention, with the adoption of vacuum suction of eight suction nozzles and inclined suction nozzle and mask rubbing of driving the suction nozzles to suck by using the wide type finger cylinder clamping jaw, effective separation of masks is realized, and the problem that an automatic mask folding machine is not stable, reliable and durable in mask suction and separation is well solved.

Description

technical field [0001] The invention relates to an automatic production equipment and a production method for facial masks, in particular to a vacuum adsorption rubbing type separation and reclaiming mechanism and method. Background technique [0002] Masks have been widely used in daily life, and their manufacturers are mainly small enterprises. There are two main production methods: one is fully manual folding and bagging production, which has low production efficiency and high labor costs; the other is The method is semi-automatic production, using manual distribution of masks, mechanical folding and bagging, the efficiency is not high, and it cannot essentially meet the production needs of small enterprises, and these two methods are manually operated, which is easy to cause secondary pollution and does not meet the requirements of facial masks. Standard requirements for production safety and hygiene. The structure of the mask before folding and bagging is that each mas...

AI Technical Summary

Problems solved by technology

The above-mentioned patented solution solves the problem of automatic suction of the mask, but this solution has the problem that the suction is not easy to control, and the separation effect of blowing is poor, resulting in the problem of poor reliability of absorbing and separating the mask.

In order to solve these problems, the inventor further developed an enhanced vibrating suction-feeding mask folding machine, and applied for a patent with the application number 201621057667X. The main point of the solution is to add auxiliary suction nozzles and auxiliary suction cups based on the previous solution As well as the presser foot device of the mask stack, the automatic suction of the mask is stable and reliable, which solves the aforementioned problems well, but this patented technical solution still uses the shaking method. Although the shaking method has a significant separation effect, due to the high frequency of the shaking mechanism Vibration will cause loosening of various parts on the equipment, increase the frequency of equipment maintenance and repair and reduce the durability of the equipment

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