Lifting seat that can be fixed freely

Abstract

The invention discloses a lifting base capable of being fixed freely. The lifting base comprises two lifting base bodies symmetrically located on the two sides of a cloth laying table and two fixing devices arranged outside the two lifting base bodies respectively. The inner surfaces of the lifting base bodies are provided with vertical racks. The inner surface of each lifting base body is provided with an upper positioning pin and a lower positioning pin. The upper half segments of the backs of the racks are provided with clamping rings. The clamping rings are arranged on the upper positioning pins in a sliding and sleeving manner. The upper positioning pins are sleeved with rack restoring springs. The fixing devices comprise top plates, bottom plates, side plates and fixing buckles. The lifting base capable of being fixed freely has the beneficial effects that the lifting base can be adjusted according to the width of the cloth laying table while a cloth pressing device operates accurately to ascend and descend.

Description

technical field [0001] The invention relates to a lifting seat, in particular to a freely fixed lifting seat. Background technique [0002] In the modern textile industry, the cloth spreading machine is widely used. The cloth spreading machine is mainly used to pull out the entire roll of cloth to an appropriate length and flatten it, then cut it, and cut it into various standard cloths according to specific needs. [0003] At present, in the process of spreading the cloth, since there is no device or facility to restrain the laid cloth on the spreading table, the cloth on the spreading table, especially the cloth at the front and rear of the spreading table is prone to rollover. The problem of unevenness and even deviation from the original position brings a lot of inconvenience to the later operations of cutting and collecting cloth. Therefore, developing a fabric presser with exquisite structural design is an effective means to solve this problem. Contents of the invent...

AI Technical Summary

Problems solved by technology

[0003] At present, in the process of spreading the cloth, since there is no device or facility to restrain the laid cloth on the spreading table, the cloth on the spreading table, especially the cloth at the front and rear of the spreading table is prone to rollover. Unevenness, even the position deviates from the original position, which brings a lot of inconvenience to the later operations of cutting and collecting cloth. Therefore, the development of a cloth presser with exquisite structural design is an effective means to solve this problem.

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