Upper fixing mechanism for automatic lacing machine

Abstract

The invention discloses an upper fixing mechanism for an automatic lacing machine. The upper fixing mechanism comprises an upper locating base, wherein pressing arms for fixing the upper of a shoe are arranged at two sides of the upper locating base; the middle part of each pressing arm is rotationally connected with a pressing base inside the upper locating base; the upper end of each pressing arm is connected with a pressing block for pressing the upper of the shoe; the lower end of each pressing arm is connected with a swaging drive mechanism. By adopting the upper fixing mechanism, the upper of the shoe can be conveniently placed on the upper locating base, and the position of the upper of the shoe can be simply and stably fixed through the pressing arms; the accuracy of the installation position of the upper of the shoe can be ensured by locating of a locating rod when the upper of the shoe is placed; the upper locating base can drive the upper of the shoe to move along a straight line under the drive of a Y-direction drive motor; the progresses of work of a first clamp and a second clamp are automatically matched, so that the shoelace lacing head can accurately and orderly pass through shoelace holes.

Description

technical field [0001] The invention relates to an automatic shoelace machine for threading shoelaces on shoe uppers, in particular to a shoe upper fixing mechanism of the automatic shoelace machine. Background technique [0002] In the production process of shoes, after the shoe processing is completed, a step of wearing shoelaces is required. At present, wearing shoelaces is all done manually by workers. Because the output of shoes is very large every year, it is very time-consuming to wear the shoelaces on the shoes, so this step wastes manpower and cost, and reduces the production efficiency of shoes. [0003] Invention patent application number: 201210310460.5, patent name An automatic shoelace machine discloses a device for shoelacing shoes during processing, including a machine frame, workbench X linear module, and workbench Y linear module , front mount, forearm X linear module, forearm Z linear module, front main arm, front gripper, rear mount, rear arm X linear m...

AI Technical Summary

Problems solved by technology

[0004] Although the technical scheme disclosed in the above-mentioned patent can be used for wearing shoelaces, there are many defects.

For example, it is troublesome to unload the upper of the shoe; two sets of driving mechanisms, the front main arm and the rear main arm, are required to wear the shoelaces. The cost of the two sets of driving mechanisms is high, and the matching requirements are high. Once a mistake is made, it will lead to failure to wear the shoelaces.

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