Drawing frame with automatic cylinder change device

Abstract

The invention relates to a drawing frame with an automatic cylinder change device. A cylinder boss (4) is arranged on the upper end face of the cylinder (3), and more than one signal transmitter (5) is installed on the outer periphery at the inner side of the cylinder boss (4); a photoelectric sensor (7) is installed on the inner side face of a row cylinder conveyor (2), a pedestal (8) is fixed on the outer side of the row cylinder conveyor (2), the upper end of the pedestal (8) is fixed together with one end of a retractable arm (9), and the other end of the retractable arm (9) is provided with an arc ring (10); a gear ring (12) is arranged on the outer circular arc face of the arc ring (10), and an arc claw (11) is installed on the outer circular arc face of the arc ring (10). In the invention, the automatic cylinder change device formed from the pedestal, the retractable arm, the arc ring, the arc claw, a driving gear, the gear ring and a stepping motor are fixed outside the row cylinder conveyor. With the row cylinder conveyor, the positioning, clamping and transportation operations of cylinders can be automatically realized without artificial attendant, and the whole process is automatically controlled through a controller.

Description

technical field [0001] The invention relates to a draw frame, in particular to a draw frame with an automatic can changing device, and belongs to the technical field of textile processing equipment. Background technique [0002] At present, the draw frame is widely used in the textile processing and production process. A barrel conveyor 2 is installed on one side of the draw frame body 1, and the yarn is processed into strips inside the draw frame body 1 and coiled in the cylinder 3. , and then output by the cylinder conveyor 2 after completion, and finally the cylinder 3 is removed manually and replaced with an empty cylinder 3. It is necessary to invent a draw frame with an automatic can changing device, which can change and transport the cylinder 3 fully automatically and without interruption, thereby greatly improving work efficiency. [0003] Such as Chinese patent publication number: CN101037816A, publication date: the invention patent on September 19th, 2007 disclose...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the defects and deficiencies that the existing drawing frame for textile processing does not have the function of automatic cylinder change, which requires manual replacement and transportation of the cylinder, which is time-consuming and labor-intensive. High, no manual duty, time-saving and labor-saving draw frame with automatic can changing device

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