Automatic positioning mechanism of automatic sole grinding machine

Abstract

The invention provides an automatic positioning mechanism of a full-automatic edge grinding machine of soles. The automatic positioning mechanism comprises a positioning mobile device (3) and a centering mobile device (1) which are arranged on the edge grinding machine; the positioning mobile device (3) comprises a bottom frame device (7) which is arranged on the edge grinding machine; the bottom frame device (7) is provided with a mobile frame (5) which is provided with a positioning hinge device (4), a vertical driving device (2) and an opening and closing driving device (6). The automatic positioning mechanism of the full-automatic edge grinding machine of the soles can be applicable to edge grinding of various composite soles, the accurate positioning of the soles can be automatically achieved, the soles are fixed through an upper clamp and a lower clamp of the edge grinding machine after being placed at the edge grinding working position and then the soles are loosened, the automatic returning is achieved, positioning and edge grinding can be performed on a pair of soles at a time, a plurality of machines can be operated by one person, and accordingly the positioning accuracy, the applicability, the product production quality and the production efficiency of the full-automatic edge grinding machine of the soles are improved.

Description

Technical field [0001] The invention relates to an automatic positioning mechanism of an automatic sole edging machine, in particular to an automatic positioning mechanism capable of precise positioning. Background technique [0002] At present, for composite soles made of two or more layers of molded shoe pieces, the size of each layer of shoe pieces is inconsistent, and the shoe pieces with small soles are the smallest. As attached to this manual Figure 14 Shown is a shoe sole composed of four layers of shoe pieces. It is composed of a small sole, a midsole, an insert heel, and an outsole. The shoe piece with the small sole is the smallest, followed by the midsole and insert heel. The shoe piece is the largest. The composite sole needs to be edging so that the other layers are the same size as the small sole. [0003] Positioning the sole on the automatic edging machine is a key process for edging and quality assurance. The current positioning method is to install a mold made on...

AI Technical Summary

Problems solved by technology

However, it is very difficult to make the small bottom match the contoured shoe mold manually. There will be problems such as left, right, front, and rear, etc., and it cannot completely match the contoured shoe mold. Then, because the shape of the small bottom does not match the contour For shoe molds, the products produced are either scrapped or reworked, making the automatic edging machine unable to adapt to the production of composite soles with high edging precision and some special structural forms

Images