Multicolored rubber sole machine and middle template lifting mechanism thereof

Abstract

This invention discloses a multicolored rubber sole machine and a middle template lifting mechanism thereof, relating to a shoe making device for producing rubber soles, in particular to a single mould multicolored rubber sole machine, wherein the main mechanism comprises a mould closing mechanism and a middle template lifting mechanism thereof. The mould of the mould closing mechanism consists of three templates; a middle template can be freely extracted out, and an upper template and a lower template can be closed in the absence of the middle template; the middle template is of a flat plate structure which divides the upper template and lower template into two independent mould cavities including an upper mould cavity and a lower mould cavity, wherein the upper mould cavity and the lower mould cavity can be vulcanized at the same time; and the middle template lifting mechanism can be respectively applied to a common rubber sole machine with manual charging or a composite rubber material injecting machine with an injection function. The invention aims at designing a rubber sole machine capable of realizing multicolor with single mould to reduce the manufacturing cost and improve the work efficiency; and besides, the invention has the advantages of wide application range, energy conservation, high efficiency, practicability, and convenient assembly and transportation and so on in comparison with the prior art.

Description

technical field [0001] The invention relates to a shoe-making equipment for producing rubber soles, in particular to a multi-color rubber sole machine and a template lifting mechanism therein. Background technique [0002] When the synthetic rubber sole machines in my country at the present stage are making multi-color soles, the molds are generally in the form of "one lower mold plate with two upper mold plates". Weighing, blanking, and stuffing are performed manually first, and then the first upper mold plate is closed for mold clamping and vulcanization; after the mold is opened, another color is changed, and the second weighing, blanking, and stuffing are performed manually, and then Replace the second upper mold plate and then carry out mold closing vulcanization. In this way, the sole needs to be vulcanized once, which increases the production time virtually, greatly increases the production cost, and also increases the burden on the enterprise. Therefore, how to imp...

AI Technical Summary

Problems solved by technology

[0003] This shows that above-mentioned existing multi-color rubber sole machine obviously still has inconvenience and defect in structure and use, and needs to be further improved urgently

In order to solve the above-mentioned problems, the relevant manufacturers have tried their best to find a solution, but for a long time no suitable design has been developed, and the general product has no suitable structure to solve the above-mentioned problems. This is obviously the relevant industry. Urgent problem

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