A vacuum vulcanization setting machine

Abstract

The present invention relates to the technical field of shoe-making equipment, in particular to a vacuum vulcanization and setting machine, which includes a main body frame and a control system, a vulcanization shell is arranged above the main body frame, and a There are product transportation passages, heating devices and vacuuming devices, and the product transportation passages, heating devices and vacuuming devices are electrically connected to the control system respectively, and the product transportation passage is an annular closed passage; the annular closed product Both inside and outside of the transportation channel are equipped with a heat flow circulation device, and the heat flow circulation device is provided with a number of ventilation holes; the air outlet and air inlet of the heating device are respectively connected with the heat flow circulation device on both sides of the product transportation channel; The vacuum unit slides into the product transport channel. The invention heats the shoes to be finalized evenly, and has a good shoe last sticking effect, and can reduce energy consumption and production cost by recycling the hot wind energy.

Description

technical field [0001] The invention relates to the technical field of shoemaking equipment, in particular to a vacuum vulcanization and setting machine. Background technique [0002] Shoe last is the matrix of shoes, the forming mold of shoes, also called shoe tree. The shoe last not only determines the shape and style of the shoe, but also determines whether the shoe fits and protects the foot. In the shoe-making process, in order to make the upper of the shoe or boot more conform to the shape of the shoe last, it is necessary to pass a forming process to the upper leather in the flat state to make it reach a finalized state. The production equipment required for this process is very important, because it is directly related to the quality of shoes. [0003] The general vulcanization and shaping equipment for shoemaking includes a running device, a heating device, a vacuum device, a steam device, a control part and a main frame. The effect of heating and shaping makes t...

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Problems solved by technology

[0004] However, the operating device of the existing vulcanization and setting machine is a linear channel transmission, and the heat flow can only be blown from one direction to the shoes to be shaped, so that the heating effect of the shoes is not uniform enough, the shaping effect of the shoes is poor, and the heating of the linear channel transmission The duration cannot be guaranteed. If the heating duration is ensured, the length of the operating device must be extended, thereby increasing the floor space of the entire equipment; the input and output of the current vulcanization and setting machine are respectively set at different outlets. And it needs to be put in and taken out manually. The switch door structure set at the outlet needs to be opened when the shoes are put in and out, so that the hot air energy in the heating air duct is easy to lose, and the hot air energy in the heating air duct cannot be recycled. It has not been fully utilized, and the heating components in the heating device need to work continuously, which consumes a lot of energy, and the production cost is high, which is not conducive to energy saving and environmental protection

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