Raw material heat melting device for educational toy production

Abstract

The invention discloses a raw material heat melting device for educational toy production. The raw material heat melting device comprises a pressure bearing mechanism, a fusion assembly and vacuum pumping equipment. The fusion assembly capable of fusing educational toy production raw materials is fixedly arranged on the upper surface of the pressure bearing mechanism. The position of the side, close to the fusion assembly, of the upper surface of the pressure bearing mechanism is provided with the vacuum pumping equipment capable of conducting vacuum pumping treatment on the interior of the fusion assembly. The vacuum pumping equipment is additionally arranged, after raw materials are added in a fusion furnace, a cavity in the fusion furnace can be subjected to vacuum treatment, oxygen contained in the cavity is emptied, and the phenomenon that due to intervention of oxygen, the raw materials are promoted to be ignited after the raw materials reach the ignition point can be prevented;the electromagnetic induction heating manner is adopted for conducting fusion treatment on the raw materials, compared with a common heating plate or heating pipe heating manner, more energy is savedthrough the manner, it can be guaranteed that the raw materials are evenly heated, and the fusion efficiency and quality can be improved.

Description

technical field [0001] The invention relates to the technical field of educational toy production, in particular to a raw material heat melting device for educational toy production. Background technique [0002] Toys generally refer to items that can be used for playing. Playing with toys is often used as a way of entertaining and educating in human society. Toys are divided into metal toys, plastic toys, wood and bamboo toys, cloth toys, Paper toys and folk toys; according to the state: elastic toys, inertia toys, wind-up toys, electric toys, music toys, electronic toys, induction toys; according to age: baby toys, baby toys, toddler toys and adult toys; According to the function, it is divided into: sports toys, intellectual toys, scientific and educational toys, military toys and decorative toys. Among them, intellectual toys are also called educational toys. Educational toys refer to whether they are children or adults. In the process of playing, develop intellectual g...

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Problems solved by technology

[0003] But at present, the melting device of the raw material used in the production of educational toys is not only complex in structure, but also has a single function. When the existing melting device melts the raw material, the furnace cavity is not in a vacuum state, that is, there is a certain When the raw materials for the production of educational toys are melted, the temperature of the inner cavity of the melting device is higher than the ignition point of the raw materials, combined with the action of oxygen, the raw materials will ignite, and this phenomenon occurs on the one hand It will bring troubles to the injection molding process in the later stage, thereby reducing the quality of the finished educational toy and failing to achieve the expected effect. On the other hand, it will cause the loss of raw materials, thereby bringing economic losses to the manufacturer. In addition, the existing melting devices are all Using a heating plate or heating tube for heating and melting treatment requires a large amount of electric energy to keep the heating plate in a high temperature state. As the number of times the heating plate is used increases, its risk factor will continue to increase; due to the existing The melting device is large in size and heavy in weight. For ease of use, the bottom of the melting device is equipped with universal wheels, but the structure of the universal wheel itself cannot meet the stability required by the melting device in normal use. The melting device is prone to slight shaking when it is working, thus shortening the normal service life of the melting device. Therefore, we propose a raw material thermal melting device for the production of educational toys

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