Silica gel sucker bowl forming device

Abstract

The invention provides a silica gel sucker bowl forming device which comprises an extruding machine and a forming die. The extruding machine comprises a base and a top seat connected with the base through a vertical guide rod; an extruding head is arranged on the top seat; a sliding rail extending out of the outer side of the base, a loading plate movably installed on the sliding rail, and an aircylinder for controlling the loading plate to move along the sliding rail are arranged on the base; the forming die comprises an upper die, a middle die and a lower die; and during work, the upper dieis connected with the extruding head and can move up and down along with the extruding head, the lower die is installed on the loading plate and can move along with the loading plate, the middle dieis arranged on the lower die, and an ejection mechanism used for ejecting the middle die away from the lower die is arranged on the part, extending out of the outer side of the base, of the sliding rail. According to the silica gel sucker bowl forming device provided by the invention, the smoothness of the inner surface of a sucker on a sucker bowl is improved, the cost quality of products is improved, and the production cost of enterprises is reduced.

Description

technical field [0001] The invention relates to the technical field of extruders, in particular to a silicone suction cup molding device. Background technique [0002] Silicone suction cup bowl is a tableware specially customized for babies. Its characteristic is that there is a special suction cup on the bottom of the bowl, which can make the bowl absorb on the table and is not easy to move. It can prevent the baby from accidentally knocking over the bowl while eating. Spill food, and the adsorption part of the suction cup often needs a smooth surface to make the suction cup bowl achieve the purpose of adsorption. [0003] At present, the molding of the suction cup bowl is mainly realized by means of silicone molding. Existing molding molds for sucker bowls mainly use left and right split molds. Such a mold structure may easily lead to the presence of parting lines on the surface of the molded product, resulting in insufficient smoothness of the inner surface of the sucker...

AI Technical Summary

Problems solved by technology

Existing molding molds for sucker bowls mainly use left and right split molds. Such a mold structure may easily lead to the presence of parting lines on the surface of the molded product, resulting in insufficient smoothness of the inner surface of the sucker bowl, resulting in the failure of the sucker bowl to achieve the purpose of adsorption. In addition, the mold core and the template in the existing mold usually adopt an integrated structure. When the silicone suction cup bowl is produced, the gas and vulcanized volatiles retained in the mold cavity cannot be discharged in time after the mold is closed, resulting in gas retention after the product is finished. Defective products are caused inside the product, which leads to an increase in the production cost of the enterprise

Due to the above problems, the production of silicone suction cup bowls has caused great trouble

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