Sizing machine and sizing method

Abstract

The invention relates to a sizing machine and a sizing method. The sizing machine comprises a machine frame, a warp beam installation device and warp beam speed limiting devices. The warp beam installation device is used for installing warp beams on the machine frame. Each warp beam speed limiting device comprises a speed limiting mechanism and a driving mechanism. The driving mechanisms are connected with the speed limiting mechanisms to be used for driving the speed limiting mechanisms to move so as to achieve adjustment of the relative positions of the speed limiting mechanisms and the warpbeams, and the speed limiting mechanisms can move to abut against edge discs of the warp beams. When the sizing machine is used for conducting sizing operation, the relative positions of the speed limiting mechanisms and the warp beams are adjusted by the driving mechanisms, and the rotating speeds of the warp beams are adjusted in the mode that the speed limiting mechanisms abut against the edgediscs of the warp beams. When the sizing machine is used for conducting sizing operation, the rotating speeds of the warp beams can be adjusted according to the sizing demand, the unwinding process can be more stable, and the sizing effect is improved advantageously.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a sizing machine and a sizing method. Background technique [0002] In the textile process, sizing is a very important process. By sizing the yarn, sizing can be applied to the yarn to improve the weavability of the yarn. In the actual production process, a sizing machine is generally used to complete the sizing treatment of the yarn. [0003] However, in the traditional sizing process, due to the limitations of the structural design of the sizing machine, it is difficult to control the rotation speed of the warp beam when the warp beam is unwinding, and uneven yarn tension is prone to occur, resulting in yarn slack, wave The problem of yarn and overlapping yarn. Contents of the invention [0004] Based on this, it is necessary to provide a sizing machine, through which the rotating speed of the warp beam in the sizing process can be easily adjusted, which is conducive to i...

AI Technical Summary

Problems solved by technology

[0003] However, in the traditional sizing process, due to the limitations of the structural design of the sizing machine, it is difficult to control the rotation speed of the warp beam when the warp beam is unwinding, and uneven yarn tension is prone to occur, resulting in yarn slack, wave The problem of yarn and stacked yarn

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