Parallel multiloop vacuum generating device

Abstract

The invention discloses a parallel multiloop vacuum generating device. The device is composed of an electromagnetic valve, vacuum generators, silencers, air pipe and connector components, square vacuum pipes, sucking discs, a sucking disc backboard, springs, a lifting support, a vacuum manometer and a vacuum generator backboard. According to the structure of the vacuum generating device, the lifting support serves as a body, the sucking disc backboard used for installing the sucking discs is arranged under the lifting support, the vacuum generator backboard used for installing the electromagnetic valve, the vacuum generators and the vacuum manometer is arranged above the lifting support, holes are formed in the lifting support, the sucking disc backboard and the vacuum generator backboard, and air pipes and connectors are convenient to pass and are connected to a principal part. By adopting the vacuum generating device, due to the fact that a multiloop mode is adopted by the device, loops carry out the equal action and parallel work, when air leaking is generated on one loop, and the loop cannot be attached to a smoke box, other loops can still work normally, the smoke box which is transferred is prevented from or reducing the possibility of falling.

Description

technical field [0001] The invention relates to a parallel multi-circuit vacuum generating device, belongs to the field of production logistics, and is an automatic conveying device. Background technique [0002] In the logistics of cigarette production, the transfer device is a kind of equipment commonly used. When the transfer channel cannot be set up as a continuous flow device, it is necessary to transfer the smoke box from one location to another, and a transfer device is used. The transfer device is usually a suction cup lifting device that uses a vacuum generator circuit to generate a vacuum, such as a smoke box lifter, a manipulator gripper, etc. However, when the traditional vacuum generating device is in operation, once the surface of the smoke box is not clean, as long as a suction cup leaks air, it will cause smoke to drop. With the advancement of green logistics in the tobacco industry, a large number of recycled cigarette boxes are used for turnover. Due to r...

AI Technical Summary

Problems solved by technology

However, when the traditional vacuum generating device is in operation, once the surface of the smoke box is not clean, as long as a suction cup leaks air, it will cause the smoke to fall.

With the advancement of green logistics work in the tobacco industry, a large number of recycled cigarette boxes are used for turnover. Due to repeated use, the surface of the recycled cigarette boxes is poor and there are many cases of smoke falling out, resulting in a high damage rate of the smoke boxes and low equipment operation efficiency.

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