Cylindrical drum outer surface wiping device

Abstract

The invention provides a device for wiping the outer surface of a cylindrical roller. The device is characterized in that the device comprises a base, a moving system and a wiping system, and the moving system and the wiping system are installed on the base; the moving system comprises an ejection device and a lever hinged to the base, and an ejector pin matched with the ejection device is arranged at one end of a resisting arm of the lever; the wiping system comprises a wiping table welded to the ejection device, two first arc wiping mechanisms located at the two ends of the wiping table respectively and a second arc wiping mechanism located between the two arc wiping mechanisms, each first arc wiping mechanism and the second arc wiping mechanism are each fixedly provided with wiping cloth and are each supported by two pairs of cylindrical rods forming a certain angle, the lower ends of the cylindrical rods are spherically hinged to supports, the supports of the first arc wiping mechanisms are fixed to the wiping table, and the support of the second arc wiping mechanism is matched a sliding rail fixed to the wiping table. The device can be used for replacing manual wiping and has the advantages of being easy to operate, low in manufacturing cost and easy to popularize.

Description

technical field [0001] The invention belongs to the field of mechanical processing, in particular to a cylindrical drum outer surface wiping device for wiping the outer surface of a cylindrical drum of solar backboard film production equipment. Background technique [0002] During the production process of solar backplane film, dust, particles and other adherents will adhere to the outer surface of the cylindrical drum of the production equipment, and the cleanliness of the cylindrical drum of the production equipment has a great influence on the quality of the solar backplane film. Surface buildup must be cleaned. At present, there is no special wiping device for the outer surface of the cylindrical roller of solar backplane film production equipment. In order to keep the outer surface of the cylindrical roller of solar backplane film production equipment clean, it is usually wiped by lifting a wiping cloth by hand. Because the space under the production equipment is narro...

AI Technical Summary

Problems solved by technology

At present, there is no special wiping device for the outer surface of the cylindrical roller of solar backplane film production equipment. In order to keep the outer surface of the cylindrical roller of solar backplane film production equipment clean, it is usually wiped by lifting a wiping cloth by hand. Due to the narrow space under the production equipment and the equipment is always in working condition, this brings great danger and inconvenience to the workers

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