Plastic pipe shape correcting device for plastic pipe production line

Abstract

The invention discloses a plastic pipe shape correcting device for a plastic pipe production line. The plastic pipe shape correcting device is composed of a pair of upper positioning rollers (1), a pair of lower positioning rollers (2), a rotating disc (3), a pair of upper limiting blocks (1-1), a pair of lower limiting blocks (2-1), a pair of supports (4), a pair of fixed plates (5), an upper connection rod (5-1), a lower connection rod (5-2), a pair of clamping blocks (6), a pair of correcting rollers (7), a pair of screw rods (8) and a pair of hand wheels (9). The plastic pipe shape correcting device has the advantages that the shape of transferred plastic pipes is corrected through the device and prevented from being changed, and the final product quality is ensured.

Description

technical field [0001] The invention relates to the field of auxiliary equipment for a plastic pipe production line, in particular to a plastic pipe shape correction device for a plastic pipe production line. Background technique [0002] At present, in the plastic pipe production line, the plastic pipes coming out of the vacuum cooling box need to enter the cooling spray box for spray cooling. During the transfer process, the plastic pipes are easily deformed during the transfer process due to the weight of the plastic pipe itself. , have a certain impact on the final product of the plastic pipe. Contents of the invention [0003] The purpose of the present invention is to aim at the current plastic pipe production line, the plastic pipes coming out of the vacuum cooling box will enter the cooling spray box for spray cooling. Deformation occurs during the transfer process, which has a certain impact on the final product of the plastic pipe, and a plastic pipe shape corre...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to aim at the current plastic pipe production line, the plastic pipes coming out of the vacuum cooling box will enter the cooling spray box for spray cooling. Deformation occurs during the transfer process, which has a certain impact on the final product of the plastic pipe, and a plastic pipe shape correction device for the plastic pipe production line is provided.

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