Steel pipe inserting and pulling device for light wallboard

Abstract

The invention belongs to the technical field of production equipment for light wallboards, and particularly discloses a steel pipe inserting and pulling device for a light wallboard. The steel pipe inserting and pulling device comprises a pulling-out trolley, a motor and a base; a cavity is formed in the base; a sliding groove is formed in the upper surface of the base; a rack is slidingly connected in the sliding groove; a plurality of supporting pipes are rotationally connected to the base; gears and limiting blocks are arranged on the supporting pipes; one ends of the supporting pipes are located in the cavity and communicate with the cavity, and the other ends of the supporting pipes are closed and penetrate through the base; one end of the rack is in threaded connection to a threadedcolumn; a driven gear is fixed to the threaded column; the motor is arranged on the pulling-out trolley; a driving gear is connected to an output shaft of the motor; at least one group of supporting blocks capable of being attached to the inner wall of a steel pipe are slidingly connected to the supporting pipes; one group of supporting blocks comprise at least two supporting blocks; and a plungerwith one end penetrating through the base is slidingly connected in the cavity. According to the steel pipe inserting and pulling device, in the process of steel pipe pulling operation, the steel pipe can rotate and move in a straight line as well, and the steel pipe pulling operation is simple and convenient.

Description

technical field [0001] The invention belongs to the technical field of light-weight wallboard production equipment, and in particular relates to a light-weight wallboard inserting and core-pulling device. Background technique [0002] Lightweight wallboard is a new type of energy-saving wall material. It is a wall material that looks like a hollow floor, but it has male and female grooves on both sides. When installing, you only need to stand up the board and paint the male and female After a small amount of caulking mortar, it can be assembled. It is composed of harmless phosphogypsum, light steel slag, fly ash and other industrial waste residues, and is cured by frequency conversion steam under pressure. Lightweight partition board has the advantages of light weight, high strength, multiple environmental protection, thermal insulation, sound insulation, respiratory humidity control, fire prevention, rapid construction, and reduced wall cost. It is currently widely used in...

AI Technical Summary

Problems solved by technology

At present, there are generally two methods of core-pulling operations for wallboards, manual core-pulling and mechanical core-pulling. Manual core-pulling is used, and the production efficiency is low; while mechanical operations are used, the steel pipe needs to be manually rotated before the steel pipe is drawn. After rotating, the steel pipe is pulled out mechanically, and the operation process is troublesome

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