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Low-cost anti-warping simulation skating rink board structure and processing method thereof

A low-cost, anti-warping technology, applied in skating, sports accessories, bundling of skis, etc., can solve the problems of large thickness, increase the production cost of artificial ice boards, hinder the rapid promotion of artificial ice boards, etc., and achieve simple processing technology. , The effect of protecting athletes' joints and reducing adverse effects

Pending Publication Date: 2019-05-21
TAISHAN SPORTS IND GRP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In addition, most of the existing simulated ice boards at home and abroad are made of a single low friction coefficient material. In order to ensure the overall rigidity of the board, the thickness is often relatively large, which greatly increases the production cost of the simulated ice board and hinders the rapid development of the simulated ice board. Promote and drive more people to participate in ice rink sports

Method used

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  • Low-cost anti-warping simulation skating rink board structure and processing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Extrude PTFE-modified high-density polyethylene sheet, carbon fiber-reinforced polypropylene sheet, micro-foamed polyethylene plastic sheet, carbon fiber-reinforced polyolefin sheet, and PTFE-modified high-density polyethylene in sequence The sheets are put into the mold one by one to close the mold, the mold cavity is vacuumed at -0.05~-0.1MPa, heated and pressurized at 80-260°C for 0.5-2h, then cooled and taken out.

Embodiment 2

[0027] Sequentially extrude PTFE-modified high-density polyethylene material into sheet, hot-melt adhesive film, glass fiber reinforced polypropylene sheet, hot-melt adhesive film, polyethylene plastic sheet, hot-melt adhesive film, glass-reinforced polyolefin Sheet material, hot melt adhesive film, polytetrafluoroethylene modified high-density polyethylene extruded sheet material are placed in the mold in turn to close the mold, heated and pressurized at 80-260°C for 0.5-2h, then cooled and taken out.

Embodiment 3

[0029] Put the ultra-high molecular weight polyethylene sheet, carbon fiber reinforced polypropylene sheet, micro-foamed polyethylene plastic sheet, carbon fiber reinforced polyolefin sheet, and polytetrafluoroethylene modified high-density polyethylene extruded sheet into the Close the mold in the mold, vacuumize the mold cavity at -0.05~-0.1MPa, heat and pressurize at 80-260℃ for 0.5-2h, then cool and take it out.

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Abstract

The invention relates to the field of sports product processing, and particularly discloses a low-cost anti-warping simulation skating rink board structure and a processing method thereof. The low-cost anti-warping simulation skating rink board structure comprises a board body and is characterized in that the board body is sequentially formed by hot melting compositing of a surface function material layer with a low friction coefficient, a high-rigidity fiber-reinforced thermoplastic composite layer, a low-cost thermoplastic polymer material sandwiched layer, a high-rigidity fiber-reinforced thermoplastic composite material layer and a bottom face function layer from top to bottom. The structure is simple, the processing technology is simple, the processing precision is high, the processing cost is low, one-time molding is performed, no secondary machining is needed, the adverse effect caused by simulation ice board warping on the skating rink motion smoothness is effectively reduced,joints of a sportsman are protected, and the motion fatigue is lowered.

Description

(1) Technical field [0001] The invention relates to the field of sports product processing, in particular to a low-cost anti-warping simulation ice rink board structure and a processing method thereof. (2) Background technology [0002] Compared with traditional real ice rinks, simulated ice rinks are suitable for installation on any level ground. They are easy to assemble and disassemble, easy to store and transport, use performance is less affected by ambient temperature, low construction costs, and low operation and maintenance costs. However, due to the internal stress of the polymer ice rink board during the molding process of the material, the uneven distribution of the temperature stress and assembly stress of the simulation board due to uneven load stress on the installation site, light intensity, heat dissipation conditions, and ambient temperature, etc., resulting in warpage And influence the normal use of simulation board, even directly endanger the safety of athl...

Claims

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Application Information

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IPC IPC(8): A63C19/10B29C65/02
Inventor 李胜业卞笑男王伟许德森毛德伟牛康民
Owner TAISHAN SPORTS IND GRP
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