A truly seamless reinforced table tennis production method and manufacturing equipment

A technology for manufacturing equipment and table tennis balls, which is applied in the field of reinforced table tennis balls and can solve problems such as damage to table tennis balls
CN101585224BInactive Publication Date: 2012-02-22张林
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
张林
Publication Date
2012-02-22
Estimated Expiration
Not applicable · inactive patent

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Abstract

A truly seamless reinforced table tennis production method and production equipment. A brand-new production method is proposed: the reinforcement material is mixed into the plastic at the same time (or only the plastic) is injected (or the seamed ball blank is loaded) into the spherical mold, and it is finally solidified in a full range of rotation according to a certain rule. A seamless hollow reinforced (or unreinforced) sphere of uniform wall thickness. The present invention proposes brand-new manufacturing equipment simultaneously. The production process of suction, movement, positioning, injection molding, suspension (or support) rotation and solidification of the spherical mold is realized. "Seamless" table tennis balls are now produced by gluing two hemispheres together with a seam inside. The vast majority of ping pong balls fail at their seams. The whole production will go through a dozen to thirty processes and a cycle of 50 to 150 days. The invention fundamentally eliminates the source of cracks in the table tennis ball and further strengthens the ball. The life of table tennis is greatly extended. Simultaneously, the production process is simplified and the production cycle is shortened.
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Description

technical field

[0001] The invention relates to a production method and equipment for a truly seamless reinforced table tennis ball and a hollow ball containing other organic compounds. This is a table tennis ball produced with special methods and special manufacturing equipment. Background technique

[0002] The "seamless" table tennis balls being produced today are made by gluing the two hemispheres together and actually have a seam inside. In use, the vast majority of table tennis balls fail at their seams. Therefore, even if both hemispheres are reinforced, their service life will not be extended. The whole production will go through a dozen to thirty processes and a cycle of about 50 to 150 days. Contents of the invention

[0003] The purpose of the invention is to replace the original production process with a new method and equipment to produce a truly seamless table tennis ball inside and outside. And strengthen the sphere, simplify the process and shorten the ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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