A shoe upper heating workbench

Abstract

The invention discloses a shoe upper heating workbench. The shoe upper heating workbench comprises a horizontally-arranged workbench surface, wherein a heating region and an upper pulling region are arranged on the workbench surface; a heating box is arranged in the heating region; the upper pulling region is positioned beside the heating region; an enclosed annular transmission chain is arranged on the workbench surface; a shoe tree clamping device is arranged on the chain; the transmission chain is communicated with the heating region and the upper pulling region; the shoe tree clamping device comprises a clamping module, a crankshaft, a counterweight block, a pivot shaft and a support plate. When the clamping module is vacant, the clamping module is in a state of receiving a shoe tree under the action of the gravity of the counterweight block; when the shoe tree is clamped on the clamping module, the clamping module rotates around the pivot shaft by about 180 degrees, so that the shoe tree is erected, and the upper surface on the shoe tree faces upwards and faces away from a heating element in order to enhance the shoe upper heating effect. After the end of shoe upper heating, operating personnel takes the shoe tree down from the clamping module, and the clamping module is overturned under the action of the gravity of the counterweight block to enter the state of receiving the shoe tree once again.

Description

Technical field: [0001] The invention relates to the technical field of shoemaking, and relates to an auxiliary heating device for an intelligent shoemaking production line, in particular to a shoe upper heating workbench. Background technique: [0002] During the working process of the intelligent shoe-making production line, the shoe upper needs to be placed on the shoe last to be heated and shaped in the oven, and then sent to the shoe-making work line, and the finished shoes are made through injection molding, mold closing and other processes; the existing auxiliary heating device is in the After the shoe last is placed on the shoe upper, the shoe last needs to be turned over, and then lifted and hung on the transmission chain. Due to the heavy weight of the shoe last, the process of hanging the shoe last is laborious, laborious, unsafe, and the work efficiency is very low. . [0003] The invention application with the application number 201410156925.5 discloses a workb...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention: the workbench of the auxiliary heating device of an intelligent shoe-making production line described in the background art, after the shoe upper is positioned on the shoe tree and sent into the heating box, since the upper surface of the shoe faces downward, the heating area The heating element is set on the inner top of the heating box, so that the heat radiated downward by the heating element cannot directly reach the upper surface of the shoe; in addition, the heated upper is close to the inner bottom surface of the heating box, far away from the heating element, and the heating box It is not airtight, and the heat in the heating box will be released outwards. In this way, the heat emitted by the heating element downwards cannot be fully utilized to heat and shape the upper, or it is difficult to improve the efficiency of heating and shaping the upper; for this, the present invention intends to make the surface of the upper Upward, so that the heat emitted by the heating element above the upper directly reaches the surface of the upper, so as to improve the efficiency of heating and shaping the upper

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