Top skin adsorption device for autoclaved aerated concrete blocks

Abstract

The invention relates to a top skin adsorption device for autoclaved aerated concrete blocks. The top skin adsorption device comprises a machine frame and an adsorption cover. Air cylinders separatelyconnected with both ends of the adsorption cover are arranged on both sides of the machine frame, and the adsorption cover is provided with a wind box. An adsorption plate is arranged on the bottom surface of the adsorption cover, and a cylindrical brush for cleaning the bottom surface of the adsorption plate is arranged on the surface, facing away from the adsorption cover, of the adsorption plate. The cylindrical brush is connected with a driving mechanism for driving the movement of the cylindrical brush, and the adsorption plate is provided with a plurality of through holes communicatingwith the adsorption cover. The adsorption cover is internally provided with a mesh frame, and the mesh frame is provided with a plurality of revolving columns extending into the through holes. The revolving columns are connected with the side walls of the through holes in an abutting mode, and a revolving mechanism which drives the revolving columns to move along the side walls of the through holes is connected to the mesh frame. The cylindrical brush is driven by the driving mechanism to move on the bottom surface of the adsorption plate, and debris on the bottom surface of the adsorption plate is swept down. The revolving mechanism drives the revolving columns to move along the side walls of the through holes, fragments in the through holes can be loosened and dropped, the blocking of the through holes is avoided, and the overall structure can improve the adsorption effect of the adsorption device.

Description

technical field [0001] The invention relates to the technical field of aerated brick production equipment, in particular to a top skin adsorption device for autoclaved aerated concrete blocks. Background technique [0002] Aerated brick is a kind of lightweight, porous, heat-preserving, heat-insulating, absorbing Acoustic materials can be made into wall blocks, roof panels, wall panels, insulation panels, floor slabs, etc. During the cutting process, it is necessary to use the cutting unit to peel the green body to ensure that the product surface is smooth and free of defects. [0003] Existing, such as Chinese Patent Utility Model Patent Application Announcement No. CN207535047U discloses a top skin adsorption device, including: a frame, the left and right ends of the frame are connected to the lifting assembly, the lower end of the lifting assembly is connected to the adsorption assembly, and the adsorption assembly It includes a suction cover and an absorber connected t...

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned existing technical solutions have the following defects: when the fan is running, the top skin is adsorbed, so that the top skin is fixed under the filter screen, and some fragments are easily stuck in the holes of the filter screen due to the excessive suction of the fan, and the fan stops. After operation, some fragments accumulate in the holes of the filter and are difficult to fall, which will block the holes of the filter and prevent the air flow from passing through, affecting the next adsorption operation

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