Novel coiled material tail end positioning and conveying device

Abstract

The invention provides a novel coiled material tail end positioning and conveying device. A positioning assembly is used for blocking and avoiding a coiled material which rolls to a directional roller; the positioning assembly blocks the coiled material for stopping the coiled material on the roller surface of the directional roller, so that the tail end of the coiled material is rotated and regulated to a preset first direction along with the directional roller; when the direction of the tail end of the coiled material reaches the preset first direction, the positioning assembly avoids the coiled material, so that the coiled material rolls away from the directional roller and stops on a conveying channel, and therefore, the tail-end direction of the coiled material is in a needed second direction, and a tail searching and positioning mechanism is suitable for various coiled materials of different coil diameters; when the coil diameters of the coiled materials fluctuate, paper tail action regulation still can be accurately regulated, so that the directions of the tail ends of the coiled materials conveyed out through the conveying channel are unified, and therefore, corresponding processing processes are conveniently performed on the coiled materials at a downstream station.

Description

technical field [0001] The invention relates to the technical field of coil conveying equipment, in particular to a novel coil tail directional conveying device. Background technique [0002] In the field of thin sheet materials such as paper towels, the required coil is wound through the rewinding process, and the coil is completed through the end-sealing process, and the outermost end of the coil is used as the end of the coil. Secondly, the applicant applied for the Chinese patent CN2018101867958 on 2018.03.07, and disclosed a directional conveying device for the end of the coil, which solved the problem of non-uniform orientation of the end of the coil in traditional coil production. To improve the low efficiency and high cost of the traditional adjustment method, the application uses a tail-seeking positioning mechanism to rotate and adjust the tail end position of the coil. However, in actual production, it is difficult to accurately control the diameter of the coil. ...

AI Technical Summary

Problems solved by technology

Secondly, the applicant applied for the Chinese patent CN2018101867958 on 2018.03.07, and disclosed a directional conveying device for the end of the coil, which solved the problem of non-uniform orientation of the end of the coil in traditional coil production. To improve the low efficiency and high cost of the traditional adjustment method, the application uses a tail-seeking positioning mechanism to rotate and adjust the tail end position of the coil. However, in actual production, it is difficult to accurately control the diameter of the coil. There are problems of coil diameter fluctuation and coil size. When the coil diameter fluctuation becomes smaller, there will be insufficient friction or no contact between the coil transported to the upper orientation roller and the lower orientation roller, which will cause the coil The tail end is not adjusted in place or cannot be adjusted; when the coil becomes larger, the coil is squeezed and rotated between the upper orientation roller and the lower orientation roller. At this time, the upper orientation roller and the lower orientation roller form a large Extrusion causes coil deformation and affects the quality of coil products; in addition, the application cannot make simple and quick adaptive adjustments according to the adjusted coil specifications in actual production—upper orientation roller and lower orientation roller The size of the gap between them is not easy to adjust, which leads to certain limitations in coil production

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