Clamping device of extension machine and method for clamping extending material

Abstract

The invention relates to a clamping device for an extension machine and a method for clamping extension materials by the clamping device. The clamping device for the extension machine comprises a support, a holding device and a leveling device, wherein the holding device is pivoted to the support; and the leveling device is also pivoted to the support, and the rotating direction of the leveling device is opposite to that of the holding device. The method for clamping the extension materials comprises the following steps: firstly, providing the clamping device for the extension machine; secondly, rotating the leveling device from the inner side to the outer side of the extension materials to level the extension materials; and finally, rotating the holding device to hold the extension materials. The clamping device for the extension machine and the method for clamping the extension materials by the clamping device can effectively prevent difficult clamping due to uneven edges of the extension materials or prevent the extension materials from being bent and uneven after clamping.

Description

technical field [0001] The invention relates to a clamping mechanism of a stretching machine and a method for clamping stretched materials, in particular to a clamping mechanism of a stretching machine and its method of clamping stretched materials, which can make the stretching material enter the stretching machine smoothly for stretching processing method. Background technique [0002] When stretching the stretched material in the stretching machine, it is necessary to use a clamping mechanism to fix the stretched material so that the stretching process can be carried out smoothly. refer to figure 1 , figure 1 is a front view of a known stretcher clamping mechanism. To simplify the drawing, only the clamping mechanism on the left side of the stretching machine is shown in the figure, but it can be understood that a clamping mechanism that is completely symmetrical to the left side is also provided on the right side of the stretching machine. The known clamping mechanis...

AI Technical Summary

Problems solved by technology

However, during the clamping process, if the edge of the extension material 1 is uneven, the clamping device 8 will not be able to smoothly clamp the extension material 1, or the phenomenon that the extension material 1 will be bent and uneven after clamping, so it is necessary to The clamping mechanism is further improved, so that the stretched material 1 can enter the stretching machine smoothly for stretching processing

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