Ball slice folding machine of adhesive movement ball

Abstract

The invention relates to a ball slice folding machine of an adhesive movement ball in the field of sport article ball manufacture. The ball slice folding machine comprises a die and a pressure head, wherein the die consists of a bottom die, a ring die and a top die, and the top die is connected with the pressure head and is provided with a high-frequency heating system; the periphery of the bottom die is provided with a groove, the lower part of the ring die is provided with a convex ring matched with the shape size of the groove, and the shape size of the top die is identical to a cavity in the middle of the ring die; each of the upper surface of the bottom die, the inner surface of the ring die and the lower surface of the top die is provided with a Teflon coating layer to prevent the adhesion of the die and the ball slice; and the shape of the die includes pentagon, hexagon and pentagram. All edges of the ball slice can be folded and attached for one time, if three to five dies are connected together, three to five ball slices can be folded and attached at one time, and the folding size is precise, the size of the adhesion force is consistent and uniform, and the adhesion between the folding part of the ball slice and an elastic layer is firm, so that the adhesive movement ball manufactured in such a way is high in quality and high in qualified rate.

Description

technical field [0001] The invention relates to the field of ball manufacturing for sporting goods, in particular to an adhesive sports ball piece edge folding machine. Background technique [0002] Adhesive sports ball refers to the general term for balls that use adhesive to firmly bond the ball and the inner tube together, which is different from the stitched ball that uses stitches between the ball and the ball. Adhesive sports balls usually refer to three big balls namely football, volleyball and basketball. The three major ball games are group ball games that are liked by men, women and children. Among all sports, it has the highest popularity rate in our country and the largest number of people watching it. Whether in a town or a country, as long as there is a flat open space, a playground or a lawn, a dozen or twenty people can play together, and the fun is endless, even one or two people can play. [0003] In recent years, China has made great progress in economic...

AI Technical Summary

Problems solved by technology

[0008] 1) A lot of force is required for folding and pasting, workers are prone to fatigue, and the strength decreases after fatigue, which affects the quality of folding and pasting

Also due to the high labor intensity, the turnover rate of production workers has always been relatively high, and new workers are often replaced, resulting in unstable operation levels and fluctuations in product quality

[0009] 2) Due to the high elasticity of the elastic layer, when one side is folded and pasted, and then the other side is folded and pasted, the completed side is easy to crack under the action of elasticity, and it is difficult to fold and paste after cracking. cause waste

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