Derusting and lining pouring integrated machine for interior of centrifugal pipe

Abstract

The invention provides a derusting and lining pouring integrated machine for the interior of a centrifugal pipe. The derusting and lining pouring integrated machine comprises a rack, upper reeling plates, lower reeling plates, a fixed end centering positioning conical plate, a cantilever end centering pressing buckle conical plate, tensioning rods, pulling ropes, a hanging bearing sleeve piece and a speed adjusting motor. An output shaft of the motor is connected with the fixed end centering positioning conical plate through a rotating transmission shaft assembly on the rack. The cantilever end centering pressing buckle conical plate and the fixed end centering positioning conical plate are opposite and connected together through the tensioning rods, the hanging bearing sleeve piece and the pulling ropes. The pulling ropes are wrapped on the upper reeling plates and the lower reeling plates through the hanging bearing sleeve piece. According to the derusting and lining pouring integrated machine for the interior of the centrifugal pipe, derusting and lining pouring can be both achieved, the occupied space is small, operation is easy and convenient, and the adaptability to the change of the pipe length and the lining thickness is high.

Description

technical field [0001] The invention belongs to the technical field of material processing and molding, in particular to a centrifugal type integrated machine for derusting, pouring and lining inside a pipe. Background technique [0002] At present, the equipment for compounding other linings of different materials in metal pipes mainly includes pouring machines, casting machines, pouring machines and various spray coating machines. When the above machines or equipment are performing lining or coating operations, they must first Sandblasting or phosphating and other derusting operations are carried out in place, and then the lining is poured or coated. This equipment and its operation method have the following disadvantages: 1) Derusting requires additional equipment and takes up a lot of space and ground, and Loud rust removal noise and large dust; 2) The lining equipment is complex and the equipment adjustment is cumbersome when the length of the workpiece changes; 3) The ...

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Problems solved by technology

[0002] At present, the equipment for compounding other linings of different materials in metal pipes mainly includes pouring machines, casting machines, pouring machines and various spray coating machines. When the above machines or equipment are performing lining or coating operations, they must first Sandblasting or phosphating and other derusting operations are carried out in place, and then the lining is poured or coated. This equipment and its operation method have the following disadvantages: 1) Derusting requires additional equipment and takes up a lot of space and ground, and Loud rust removal noise and large dust; 2) The lining equipment is complex and the equipment adjustment is cumbersome when the length of the workpiece changes; 3) The equipment has poor adaptability to the thickness of the lining, such as the coating machine is not suitable for thick lining and the pouring machine is not suitable Yu Thin Lining

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