Mechanism for drawing out winding shaft

Abstract

The invention discloses a mechanism for drawing out a winding shaft. The mechanism comprises a support and a working platform arranged on the support. The working platform is provided with a drive wheel, a driven wheel, a motor and a chain. The chain is connected with a slide trolley. The slide trolley is provided with a first bearing shell and a first brake wheel. The first bearing shell accommodates the winding shaft. The winding shaft is connected with a second bearing shell. The second bearing shell is arranged on the lifting mechanism matched with the working platform. The mechanism for drawing out the winding shaft has the advantages that the mechanism can easily draw out the winding shaft, the work load of workers is relieved, and the work efficiency of a toilet paper machine is increased.

Description

technical field [0001] The invention relates to the field of production equipment for toilet paper base paper, in particular to a paper reel pull-out mechanism. Background technique [0002] In the production process of toilet paper, it is necessary to use a paper tube to wrap the base paper on the reel. When the roll reaches a certain diameter, the reel must be unloaded together. Because the base paper sold by the paper mill is very large. , only with paper tubes, the paper reels are high-precision components made of alloy materials, which must be removed and reused to reduce production costs. [0003] In the past, due to the low speed of the toilet paper machine, the narrow width and the small diameter of the reel roll, the gap between the reel tube and the reel shaft was relatively large, and the entire roll paper was light in weight, it was still sufficient to manually pull out the reel shaft from the reel tube. Now, the paper machine of the paper mill is being updated,...

AI Technical Summary

Problems solved by technology

[0003] In the past, due to the low speed of the toilet paper machine, the narrow width and the small diameter of the reel roll, the gap between the reel tube and the reel shaft was relatively large, and the entire roll paper was light in weight. Manually pulling out the reel shaft from the reel tube was sufficient

Now, the paper machine of the paper mill is being updated, and it is choosing a high-speed and wide-width low-energy paper machine. Due to the dynamic balance factor, the matching gap between the paper tube and the paper shaft is made very small, and the paper shaft becomes smaller. It is thick and long, with a weight of two to three hundred kilograms. It is already difficult to pull out the paper reel manually. In addition, the deformation and bending of the paper reel increases the frictional resistance between the reel and the paper reel, and it takes more time to pull it out manually. In order to reduce the labor load of the workers, according to the characteristics of the roll paper in the paper mill, the design of the reel shaft extraction mechanism can easily solve the problem of pulling the reel shaft out of the paper tube.

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