Centering guide mechanism of pipe die washing machine

Abstract

The invention relates to a centering guide mechanism of a pipe die washing machine. The centering guide mechanism is characterized in that the centering guide mechanism comprises a guide support whichcan be installed in front of a scraper device in an up-and-down moving manner and is located above a die cavity, the scraper device is installed on a rack of the pipe die washing machine in a left-and-right sliding manner, a second lifting mechanism capable of driving the guide support to lift up and down in the vertical direction is further included, the upper end of the guide support is connected with the second lifting mechanism, and the second lifting mechanism is arranged at the front portion of the scraper device; and when the guide support is aligned with the die cavity, a scraper on the scraper device right aligns at rabbets at the two sides of a pipe die. The centering guide mechanism is simple and reliable in design, the effective centering guide effect on the scraper can be achieved, the scraper operation safety and service life are guaranteed; and meanwhile, it is guaranteed that the die is not scrapped, the scraper aligns at the rabbets, residual concrete on the rabbets are scrapped and washed, and the die leakproofness during die closing operation next time is guaranteed, and the centering guide mechanism is suitable for automatic production line.

Description

technical field [0001] The invention belongs to the field of prefabricated component production equipment in construction technology, and in particular relates to a pipe mold cleaning machine, in particular to a centering guide mechanism of the pipe mold cleaning machine. Background technique [0002] In the pipe pile production industry, pipe molds are needed. The existing pipe molds are usually composed of two half molds, called the upper mold and the lower mold in the industry. The slurry is put into the lower mold, and the upper mold is closed and combined with the The lower mold is fixed, or the upper mold and the lower mold are combined first and then the slurry is put into the mold cavity, and the pipe pile is obtained after the steps of stretching, centrifugation, steam curing, and demoulding. The mold is separated from the lower mold, and the upper mold is moved to the empty space, and the lower mold can be turned to separate the pipe pile from the lower mold. Afte...

AI Technical Summary

Problems solved by technology

This pipe mold cleaning machine can clean the pipe mold conveniently, but after the pipe mold is unloaded, concrete will remain on the tongue and groove of the joint of the mold edge of the pipe mold, which will affect the sealing performance of the mold in the next mold closing operation. The reason is that the brush cleaning method is not enough. If the scraper is used to clean the groove, there is a risk of knocking off the scraper or damaging the mold because the scraper is not aligned with the groove. Therefore, it is necessary to clean the groove position. Set up a centering guide mechanism

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