Equipment and method for shaping and processing bottom leather heel surface leather in shoe production

Abstract

The invention relates to the technical field of leather shoe manufacturing, and discloses equipment for shaping and processing bottom leather heel surface leather in shoe production. The equipment comprises a rack, a support frame is fixedly connected to the bottom of the rack, a base is fixedly connected to one end, far away from the rack, of the support frame, a placement groove is formed in the base, a pressing plate is slidably connected to the interior of the center of the placement groove, a movable connecting rod is rotatably connected to the bottom of the pressing plate, a blocking block is rotatably connected to the end, away from the pressing plate, of the movable connecting rod, and an air cavity is formed in the position, close to the outer side of the blocking block, of the base. The lower end of the heel surface leather is clamped through the clamping plate, and meanwhile, when the mounting frame slides towards the two sides, the air pump can be triggered to work, and the clamping block is pushed through a push plate to clamp the upper end of the heel surface leather, so that the effects that the upper end and the lower end of the heel surface leather can be clamped separately, and the heel surface leather is prevented from deviating during sanding to cause sanding errors are achieved.

Description

technical field [0001] The invention relates to the technical field of leather shoe manufacturing, in particular to a device and method for shaping and processing sole leather and heel skin in shoe production. Background technique [0002] In the manufacture of leather shoes, the heel leather is a very important part of shoe manufacturing. The quality of the bottom leather correction directly determines the aesthetics and comfort of the heel leather. The bottom leather needs to be polished many times to make its surface smooth. , In order to avoid excessive grinding during grinding, it is generally necessary to fix the heel skin, and a fixing device is required. [0003] Nowadays, the fixing device used when grinding the heel skin only fixes the bottom of the heel skin, and does not fix the upper end, which is inconvenient for grinding. However, the heel skin has a certain lateral twist, which makes it easy to produce errors during grinding. , the surface of the bottom leat...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a device and method for shaping and processing the heel skin of the bottom leather in the production of shoes. At the same time, pulse blowing is performed on the sanding position, so that the temperature of the sanding position is rapidly reduced, and at the same time, the impurities in the sanding area are cleaned up, which solves the problem of only clamping the lower end of the heel skin and sanding There is a large error in grinding, and it is impossible to cool down and remove impurities at the sanding place

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