Automatic shoe tree sleeve clamp

Abstract

The invention discloses an automatic shoe tree sleeve clamp, and belongs to the technical field of shoe processing machinery equipment; the automatic shoe tree sleeve clamp comprises a clamp mountingplate, a shoe tongue pulling device and a heel pulling device, wherein the shoe tongue pulling device comprises a first air cylinder, a first air cylinder supporting plate and a shoe tongue pull rod;the two ends of the first air cylinder are fixed on the first air cylinder support plate through an air cylinder foot seat; one end of the first air cylinder supporting plate is fixed on one side of the clamp mounting plate, and the other end of the first air cylinder supporting plate is fixed on the clamp mounting plate through a cylindrical pin and can rotate relative to the clamp mounting plate; the shoe tongue pull rod is fixedly connected with the first air cylinder through a bolt; and the heel pulling device comprises a second air cylinder, a second air cylinder supporting plate, a heelpulling plate support, a heel pulling plate and a bearing push rod. According to the clamp, the automatic shoe tree sleeve can be realized, the problems of labor saving, low efficiency and the like inthe shoe tree sleeve process can be effectively solved; and theshoe tree sleeve clamp can be adjusted, so that the clamp is flexible, and can be suitable for production of various shoes.

Description

technical field [0001] The invention relates to an automatic last fixture, which belongs to the technical field of shoe processing machinery and equipment. Background technique [0002] In the process of shoemaking, it is necessary to put the shoe last into the shoe upper. This process is divided into two processes: the last and the last. Among them, the last step is to put the shoe upper on the head of the shoe last. The precondition of lasting; the lasting process is the operation that the shoehorn pulls the shoe upper covered at the bottom of the shoe tree from the heel part into the tail of the shoe tree to realize the complete operation of shoe last entering the upper. In order to improve production efficiency, the lasting operation can be completed by using semi-automatic or fully automatic lasting machines, but the lasting process still needs to be completed manually. [0003] In order to realize the automatic production of the shoe-making production line, in the cur...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved in the present invention is to provide an automatic lasting jig, which can realize automatic lasting, effectively solve the problems of labor-intensive and low efficiency in the lasting process, and the lasting jig is adjustable and flexible, and can be applied to various footwear production

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