Manufacturing device for silica gel mold of surfboard fin

Abstract

The invention relates to a manufacturing device for a silica gel mold of a surfboard fin, belonging to the technical field of processing of surfboard fins. The manufacturing device comprises a base plate which is provided with a molding unit, a pouring unit and a plasticine leveling unit, wherein four baffle plates are arranged in the molding unit and define into a rectangular shape; four slidersare arranged in the molding unit; a screw and two guide columns are arranged between each baffle plate and a slider located right ahead of the outer side of the same baffle plate; a press plate, a supporting frame, a press rod and four third guide columns are arranged in the plasticine leveling unit; and feed drum supporting frames, a feed drum, a stirring blade and stirring blade fixing supportsare arranged in the pouring unit. The manufacturing device provided by the invention solves the problem of large occupied space for storage of a pouring frame of the silica gel mold of the surfboard fin, the problem of poor flatness of the silica gel mold manufactured in the prior art, and the problem of difficult cleaning of residual bubbles in the silica gel mold and residual silica gel solidified on the wall of a silica gel filled container.

Description

technical field [0001] The invention relates to a silicone mold manufacturing device for surfboard fins, belonging to the technical field of surfboard fin processing. Background technique [0002] The fins in the surfboard play a guiding role, so the fins in the surfboard are one of the essential spare parts. [0003] In the prior art, surfboard fins are formed by sucking liquid glue into the silicone mold by vacuum suction. The advantage of this molding is that the molding speed is fast, and the cost of the silicone mold for surfboard fins is low, the cycle is short, and the cost of mold repair is relatively low. It is also low and the cycle is short; when making silicone molds for surfboard fins, the rectangular frame cast by silicone molds is made according to the size of the surfboard fins. Since the size of each type of surfboard fins is different, In order to save the amount of silicone and other accessories used, the size of the rectangular frame that needs to be pou...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, surfboard fins are formed by sucking liquid glue into the silicone mold by vacuum suction. The advantage of this molding is that the molding speed is fast, and the cost of the silicone mold for surfboard fins is low, the cycle is short, and the cost of mold repair is relatively low. It is also low and the cycle is short; when making silicone molds for surfboard fins, the rectangular frame cast by silicone molds is made according to the size of the surfboard fins. Since the size of each type of surfboard fins is different, In order to save the amount of silicone and other accessories used, the size of the rectangular frame that needs to be poured with the silicone mold is also different, resulting in too many rectangular frames, a large storage space, and inconvenient management; when the silicone mold is finalized, the rectangular frame needs to be Therefore, the installation and removal of the rectangular frame is inconvenient and cumbersome, which affects the work efficiency

[0004] When making a silicone mold for a surfboard fin, it is necessary to lay a layer of plasticine on the bottom surface surrounded by four baffles, and then press the model of the surfboard fin on the middle of the plasticine, and make the surfboard fish The pressed half of the fin model sinks into the plasticine. Since the plasticine is twisted into strips and flattened into a plane in the prior art, the flatness of the surface of the paved plasticine is relatively poor, resulting in the made of silica gel. The mold is not beautiful and the flatness is poor

[0005] When pouring the silicone mold of the surfboard fin, it is necessary to pour the silicone into the container and mix it evenly with an appropriate amount of coagulant, and then pour the silicone in the container into the frame of the silicone mold of the surfboard fin, because The paired silicone can be cured in a short time, so the uneven distribution of the silicone poured into the silicone mold frame of the surfboard fin will cause air bubbles to remain in the silicone mold; there is also a container wall filled with silicone Silicone residue will also solidify on the surface, making it difficult to clean

Images