Vamp automatic steaming setting machine and vamp steaming setting method

Abstract

The invention relates to a vamp automatic steaming setting machine and a vamp steaming setting method. The machine comprises a steaming setting box body, a steam generating device, a pressure detecting device for detecting the steam pressure, a steam recycling machine, a vacuumizing device and an air inlet device. The output end of the steam generating device is connected with the steam chamber ofthe steaming setting box body, the steam injection pressure of the steam chamber is 0.1 MPa-0.5 MPa, the steam recycling machine and the vacuumizing device are communicated with the steam chamber, and a workbench for placing shoe trees is arranged in the steaming setting box body. After the technical scheme of the vamp automatic steaming setting machine and the vamp steaming setting method is adopted, the steam generating device generates a steam injection pressure of 0.1 MPa-0.5 MPa in the steam chamber in the steaming setting process, so that the steam rapidly permeates vamps and accelerates the melting and bonding of hot melt yarns; meanwhile, the internal stress of the vamps is eliminated, and the machine has the advantages of short working hours, high efficiency and good effect.

Description

technical field [0001] The invention relates to an automatic vamp steaming and setting machine, and also relates to a method for steaming and setting the vamp by using the automatic vamp steaming and setting machine. Background technique [0002] In the shoe-making process, the steaming and shaping of the upper are very important links, which directly affect the quality of the upper and the wearing comfort of the shoe. [0003] (1) For the existing steam humidifiers, the steam humidification is generally done in an open structure, which can only soften the vamp, remove wrinkles, and facilitate the lasting, but cannot achieve the shaping function, even if the steam is blown by hot air The way to form a circular blown steam in the inner cavity, the pressure that can be achieved on the upper is scattered and small, and it is impossible to achieve a good shaping effect. Moreover, the generated steam cannot be recycled, resulting in unnecessary consumption of resources. Even th...

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Problems solved by technology

[0005] (3) For shoe uppers with thermal fuses, including flying woven materials or newly emerging three-dimensional cylindrical uppers, there is no corresponding efficient steaming and moisture setting machine, and the traditional iron method is still used for manual steaming Shaping, the efficiency is low, and the shaping effect is also unstable due to manual operation.

[0006] (4) Most of the feeding and retrieving processes of the current humidifiers, vacuum vulcanizers and other machines need to be placed or put in manually, which increases the labor cost

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