Round loom for producing inner external wall film coated water delivery flexible pipes

Abstract

The invention comprises a frame, a vertical shaft in the centre of the frame, a cam disc sleeved in the upper part of the vertical shaft, several rollers mounted on the rail of the cam disc and a measurement ring disposed above the vertical shaft. The measurement ring is mounted on the frame through at least one connecting-rod. A through-hole is disposed in the vertical shaft, and in the through-hole is disposed a double-pipe. Above the double-pipe are disposed two air-extruding rollers, between which there is an adjustable gap. Above the measurement ring are disposed two hose-lifting rollers, between which there is an adjustable gap.

Description

technical field

[0001] The invention relates to a hose, in particular to a braided hose. Background technique

[0002] Existing various circular looms for producing woven bags usually include a frame, a shuttle runway, multiple sets of heald belts are arranged on the outside of the shuttle runway, and a plurality of shuttles and one end of the shuttle runway are arranged on the inner circle of the shuttle runway. The matching shuttle wheel, the middle part of the frame is provided with a vertical shaft, the vertical shaft is driven by a vertical shaft motor, the upper part of the vertical shaft is equipped with a cam plate, and a plurality of heald belt rollers are installed on the track of the cam plate, and a size ring is provided above the vertical shaft , the size ring is installed on the frame through at least one connecting rod, but because the inner surface of the woven cylindrical tube cannot be covered with a film, the strength is low, the raw materials used are mor...

Images