Elastic Fiber Dry Spinning Mechanism and Spinning Parts Maintenance Control Method

Abstract

The invention discloses an elastic fiber dry spinning mechanism and a spinning component maintenance control method. The elastic fiber dry spinning mechanism comprises a spinning component which includes a temperature control part and a fiber spraying part which are overlapped with each other, and a rotary movement control part which is used for enabling the spinning component to rise and descend, move horizontally and rotate around a horizontal movement direction so as to change the facing direction of the spinning component to a direction where the maintenance of the fiber spraying part can be facilitated. The spinning component maintenance control method includes the following steps that: the spinning component is made to rotate around the horizontal movement direction so as to change the facing direction of the spinning component to a direction where the fiber spraying part can conveniently spray fibers towards a spinning box; the spinning component is made to move horizontally so that the spinning component can be aligned with the spinning box along a vertical direction; and the spinning component can be lowered so as to be connected with the spinning box. With the elastic fiber dry spinning mechanism and the spinning component maintenance control method of the invention adopted, maintenance of the fiber spraying part such as online replacement is convenient and fast, high maintenance efficiency can be realized.

Description

technical field [0001] The invention relates to elastic fiber spinning technology, in particular to an elastic fiber dry spinning mechanism and a maintenance control method for spinning components. Background technique [0002] In the dry spinning production of elastic fibers such as spandex, in order to ensure the quality of the product, the spinneret in the spinning unit needs to be replaced regularly. The general replacement cycle is 15 days to 30 days. During the replacement of the spinneret , the production must be interrupted, and the normal production can only be resumed after the replacement of the spinnerets that have been cleaned and inspected. The replacement of the spinneret section is one of the most important daily tasks in the dry spinning production of elastic fibers such as spandex. [0003] Traditional spinning components such as Figure 5 As shown, the metering device 1a communicates with the polymer solution channel of the temperature control part 3a thr...

AI Technical Summary

Problems solved by technology

In the above scheme, the dismantling and assembly of the temperature control part with the spinneret part inside is cumbersome, the cleaning range is large, and the replacement time is long, which affects the operating efficiency of the equipment and reduces the production efficiency

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