A shoe upper sticking last and upper pressing mechanism of a shoe upper machine

Abstract

The invention provides a shoe upper sticking last and upper pressing mechanism of a shoe upper machine, which belongs to the technical field of shoemaking equipment. It solves the technical problems existing in the prior art, such as poor quality of sticking last and pressing side. This mechanism includes a main support and a fixed base, the fixed base is movably connected to the main support, and the main support is provided with a power cylinder for driving the fixed base to move. For the edging belt, the upper part of the edging belt is connected with the tensioner, the lower part of the edging belt is fixedly connected with the lower part of the fixing seat, the tightening block and the push-pull head are located on the inner side of the edging belt and can be connected with the edging belt against the inner sides. The last sticking and upper pressing mechanism adds a deformable edging belt as an intermediary, so that the push-pull head and the tightening block can evenly act on the upper through the edging belt, making the upper and the last fit more closely, thereby improving Quality of pressing and lasting.

Description

technical field [0001] The invention belongs to the technical field of shoe-making equipment, and relates to a shoe upper machine, in particular to a shoe upper sticking last and upper pressing mechanism of the shoe upper machine. Background technique [0002] Shoes are indispensable daily necessities in daily life, and the production of shoes must go through many complicated processes before reaching the finished product. In the shoe production process, shoe upper grabbing is one of the essential processes in the shoemaking operation. Using the shoe upper grabbing machine can easily realize the mechanized production of the shoe upper grabbing process. [0003] When the existing upper grabbing machine grabs the upper, the upper cover is pressed on the shoe last, and the upper is pressed and glued. In the upper grabbing process, the upper needs to be tightened and stretched to remove or reduce wrinkles. , in order to achieve the purpose of sticking the last, thereby improvin...

AI Technical Summary

Problems solved by technology

[0005] There are some problems with the device of this patent, in which the stretching device (3) can bend and squeeze the side edge of the upper to the insole along the predetermined center line (XX), but this way of sticking the last is still the mechanical head directly Compress the side of the upper to bend, the effect of sticking the last and tightening is relatively poor, and it is easy to cause the upper and the last to not stick tightly or push the soft midsole into an arch

Images