Shoe sole pressing profiling hand, shoe sole clamping device and full-automatic shoe sole grinding machine

Abstract

Provided are a shoe sole pressing profiling hand, a shoe sole clamping device and a full-automatic shoe sole grinding machine. The full-automatic shoe sole grinding machine comprises a rack, a shoe sole conveying belt, a shoe sole feeding manipulator, a shoe sole clamping device, a shoe sole moving mechanism and a shoe sole grinding device, wherein the shoe sole clamping device comprises a base plate, the shoe sole pressing profiling hand, a motor and a vertical driving module, the shoe sole pressing profiling hand comprises a base block and a plurality of pressing strips, and the multiple pressing strips are sequentially distributed and arranged along one side of the base block and are not located in the same plane. The pressing strips on the base block are not located in the same plane,the pressing strips can adapt to the surfaces different in height of shoe soles and can better fit with the appearances of the shoe soles, so that the shoe sole pressing profiling hand presses shoe soles more firmly and reliably, is stable and durable and facilitates grinding.

Description

technical field [0001] The invention relates to the field of shoe-making equipment, in particular to a shoe sole pressing profiling hand, a shoe sole clamping device and a fully automatic shoe sole grinding machine. Background technique [0002] The grinding process of the sole is to move the sole back and forth into contact with the grinder of the grinding machine, and grind the sole along the high-speed rotating grinding wheel according to the shape of the sole to obtain a specific surface roughness. But there are following deficiencies in present shoe sole polishing operation: [0003] 1. Although there are automatic shoe sole grinding equipment on the market, most of the existing shoe sole grinding equipment has a simple structure. The clamping of the sole during the grinding process is too simple and rough, and the clamping parts do not fit the shape of the sole, which is prone to clamping failure. The phenomenon of firmness, resulting in poor grinding effect; [0004...

AI Technical Summary

Problems solved by technology

[0003] 1. Although there are automatic shoe sole grinding equipment on the market, most of the existing shoe sole grinding equipment has a simple structure. The clamping of the sole during the grinding process is too simple and rough, and the clamping parts do not fit the shape of the sole, which is prone to clamping failure. The phenomenon of firmness, resulting in poor grinding effect;

[0004] 2. The clamping part is mostly single-point fixed-point clamping when clamping the sole. The clamping part is not flexible enough, and the risk of contact between the clamping part and the sharpener is prone to occur during the grinding process, and the clamping point needs to be continuously adjusted to complete the sole. comprehensive polishing;

[0005] 3. At present, in the general shoe-making processing workshop, the grinding of the sole is still mainly carried out through the contact between the hand-held sole and the sharpening knife. This grinding method is not only inefficient, but also has a high rate of defective products. The quality of the grinding mainly depends on the grinding The craftsmanship of skilled workers, the quality cannot be guaranteed, and it consumes more labor costs, which cannot meet the needs of mass production

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