Robot flexibility clean-up paw

Abstract

A flexible cleaning robot hand comprises an anti-collision detection device (1), a cleaning device (2) and an air pressure spray device (3); the anti-collision detection device comprises a mounting flange (1a) and a connecting flange (1b) which are formed at the both ends, a telescopic motion pair (1c) which are transversely or inclinedly hinged between the mounting flange and the connecting flange by hinge mechanisms (1e and 1f) and a position detection sensor (1d) which is arranged on the telescopic motion pair; the cleaning device comprises a scraper support (2a) which is arranged on the connecting flange and a flexible cleaning scraper (2b) which is arranged at the external end of the scraper support; the air pressure spray device is arranged on the scraper support, and comprises a spray air pipe (3a) which communicates with an air path system and an air pressure nozzle (3b) which is connected on the air pipe. The flexible cleaning robot hand has the anti-collision detection and the self-adaptive ability of the cleaning pressure, and can be arranged on a robot, thus realizing the automatic cleaning of the interior of a box body and having good cleaning effect.

Description

technical field [0001] The invention relates to the technical field of a robot claw structure for cleaning the inside of a box in a logistics automation system. Background technique [0002] In order to ensure the cleanliness of the inside of the large box used to store bulk materials in industrial production, it needs to be cleaned after use or before use. At present, manual cleaning is mainly used to clean the interior of this kind of box, and the cleaning tools mainly use brushes or brooms, and some use vacuum cleaners for cleaning, but they are all based on manual cleaning, which is labor-intensive and exists. Man-made unsafe factors cannot realize the automatic operation of the entire logistics system, and it is difficult to meet the needs of large-scale, mechanized continuous production. In response to this deficiency, some industries currently use industrial robots to complete the automatic cleaning inside the box, mainly by installing brushes or brush rollers on the...

AI Technical Summary

Problems solved by technology

At present, manual cleaning is mainly used to clean the interior of this kind of box, and the cleaning tools mainly use brushes or brooms, and some use vacuum cleaners for cleaning, but they are all based on manual cleaning, which is labor-intensive and exists. Man-made unsafe factors cannot realize the automatic operation of the entire logistics system, and it is difficult to meet the needs of large-scale, mechanized continuous production

In response to this deficiency, some industries currently use industrial robots to complete the automatic cleaning inside the box, mainly by installing brushes or brush rollers on the robot's claws for cleaning, but in the process of using the brushes, the brushes It will inevitably shed hair, causing secondary pollution inside the box, and cannot be used in some industries with food-grade cleanliness requirements

In addition, the existing cleaning grippers do not have functions such as gripper anti-collision detection and cleaning pressure self-adaptation, which often cause damage to the box or the gripper itself

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