Thin walled pipe centrifugal shaper

Abstract

A centrifugal shaper of a thin wall pipe, comprises a bracket (1), riding wheels (2), a driving device (3) and a jacket mold (4); the riding wheels (2) is fixed on the bracket (1); the jacket mold (4) is arranged on the riding wheels (2); the centrifugal shaper is characterized in that the driving device (3) drives the riding wheels (2) to rotate; the jacket mold (4) is contacted with the riding wheels (2) through at least one rolling annular ring (5) arranged on the jacket mold; the jacket mold (4) is driven for rotating by the riding wheels (2); the spacing of at least one group of riding wheels (2) is adjustable; the centrifugal shaper also comprises at least one positioning device (6) for pressing the beating of the rolling annular ring (5) when rotating; the positioning device (6) is a rolling-pressing device, the rolling-pressing device being a rolling-pressing wheel. The centrifugal shaper of the thin wall pipe is suitable for producing the thin wall pipes of various jelling materials, in particular for producing the thin wall pipes of cement mortar fiberglass gridding cloth.

Description

[0001] This application is a divisional application of an invention patent application with an application date of December 14, 2005, an application number of 200510133729.7, and a title of "a thin-walled tube centrifugal forming machine". (1) Technical field [0002] The invention relates to a centrifugal forming machine for thin-walled tubes. (2) Background technology [0003] At present, the production of thin-walled cement pipes for domestic cast-in-place concrete hollow floors is usually manually operated, which has high labor intensity, low production efficiency, uneven wall thickness, poor product quality, and waste of production materials. In order to solve the current The technical problems existing in actual production, the patent No. ZL03211400.1, titled "a kind of centrifugal device for automatic forming of thin-walled cement pipes" solved the above problems well. This thin-walled cement pipe automatic forming centrifugal device includes a support base, a support...

AI Technical Summary

Problems solved by technology

[0006] However, the structure of this thin-walled cement pipe automatic forming centrifugal device is still relatively complicated. When installing and disassembling the forming mold in the rotating cylinder, it is necessary to remove the injection device first, and then install and fold the forming mold, which occupies a large working surface and is prone to interference. Phenomenon, inconvenient to operate

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