Dumbbell mold casting equipment

Abstract

The invention relates to dumbbell mold casting equipment. The dumbbell mold casting equipment specifically and structurally comprises a base, a support, a metal flat mold, a closing cylinder and a turnover cylinder, wherein one end of the bottom of the support is rotationally connected with one end of the top of the base; the metal flat mold is arranged at the bottom, close to a turnover side, inthe support; the closing cylinder is arranged at the top of the support and drives the metal flat mold to be opened and closed; the turnover cylinder is arranged between the base and the support and drags the support to turn over along the connected position, and a casting opening of the metal flat mold is located in the side surface. Compared with a sand core cast dumbbell mold on the market at present, a metal mold is adopted, modeling and sand coating are not needed, the heat conduction performance is high, so that demolding is fast, and demolding can be carried out within 10 min or longergenerally; a manual demolding process is omitted; and in addition, a conveyor belt is further arranged below the equipment and can convey products out, so that continuous operation of the next productis not delayed, and the working efficiency is greatly improved.

Description

technical field [0001] The invention relates to a dumbbell mold casting equipment, in particular to an improved structure of the mold casting equipment. Background technique [0002] As the country actively advocates fitness for all, regardless of men, women, old or young, all people can enhance their strength, flexibility, endurance, coordination, and ability to control various parts of the body, thus making the people physically strong. As a simple equipment for strengthening muscle strength training, dumbbells are used for muscle strength training and muscle compound action training. Patients with low muscle strength due to motor paralysis, pain, long-term inactivity, etc., can use the weight of the dumbbell to perform active resistance exercises and train muscle strength by holding a dumbbell. It is very convenient to exercise the body with dumbbells, and is convenient for the popularization of fitness for all. [0003] Most of the current dumbbell production uses trad...

AI Technical Summary

Problems solved by technology

[0003] Most of the current dumbbell production uses traditional sand core molds. The pouring method is generally horizontal pouring. There is a mold plate in the center, sanding with sand cores, and pouring after sanding. This method requires direct sanding and more times. Traditional The cooling time of sand foundry casting needs at least 8 hours, and because of the long time, if you want to mass produce, it needs to occupy a large area, and it is a waste of manpower and material resources

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