Cloth roll taking and changing mechanism

Abstract

The invention discloses a cloth roll taking and changing mechanism. The cloth roll taking and changing mechanism is characterized in that a frame is included and provided with a front supporting faceand a rear supporting face, wherein the height of the rear supporting face is larger than that of the front supporting face; the top of the frame is provided with two supporting plates connected to the front supporting face from the rear supporting face, and the two supporting plates are located at the two ends of the top of the frame correspondingly; and the two supporting plates are parallelly arranged, the top faces of the supporting plates are provided with straight sliding rails, the middles of the supporting plates are provided with vertically-moving lifting bearing seats, during ascending, the lifting bearing seats are higher than the top faces of the supporting plates, during descending, the lifting bearing seats are completely located below the top faces of the supporting plates,notches of cloth roll spindles are limited in the middles of the lifting bearing seats, and the frame is provided with a stepping mechanism for driving the lifting bearing seats to ascend and descend.The cloth roll taking and changing mechanism has the beneficial effects that cloth taking and changing of a cloth rolling machine are easier, the efficiency of changing cloth rolling cores is higher,and manpower and material resources are greatly saved.

Description

technical field [0001] The invention relates to the field of auxiliary tools for taking and changing a mandrel for cloth rolls, in particular to a cloth roll taking and changing mechanism. Background technique [0002] In the electronic grade glass fiber cloth manufacturing industry, glass fiber cloth usually needs to be desized twice after weaving. After the first desizing, in order to better perform the second desizing, it needs to be rolled into a roll with a perforated mandrel, which is often used for rolling cloth. The mandrel is usually larger in size and heavier in weight. In the prior art, when the mandrel is replaced by a cloth roll, it is necessary to use a crane to lift the mandrel to the position of the cloth rolling machine, and then place it on the cloth rolling machine for use. When using a driving machine, the operation is cumbersome, the efficiency is not high, and it is difficult to accurately place the cloth roll mandrel in place, so it is necessary to des...

AI Technical Summary

Problems solved by technology

[0002] In the electronic grade glass fiber cloth manufacturing industry, glass fiber cloth usually needs to be desized twice after weaving. After the first desizing, in order to better perform the second desizing, it needs to be rolled into a roll with a perforated mandrel, which is often used for rolling cloth. The mandrel is usually larger in size and heavier in weight. In the prior art, when the mandrel is replaced by a cloth roll, it is necessary to use a crane to lift the mandrel to the position of the cloth rolling machine, and then place it on the cloth rolling machine for use. When using a driving machine, the operation is cumbersome, the efficiency is not high, and it is difficult to accurately place the cloth roll mandrel in place, so it is necessary to design a faster and more effective tool

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