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High-performance double-sided tooth crawler belt for robot and preparation method of high-performance double-sided tooth crawler belt

A high-performance, double-sided tooth technology, used in motor vehicles, tracked vehicles, transportation and packaging, etc., can solve problems such as the need to further extend the service life, the aging resistance and performance stability need to be further improved, and achieve comprehensive performance and Good performance stability, small device dependence, and the effect of improving physical properties

Pending Publication Date: 2022-05-27
NINGBO FULONG SYNCHRONOUS BELT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, its aging resistance and performance stability need to be further improved, and its service life needs to be further extended

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A high-performance double-sided toothed belt for robots is characterized in that it includes a synchronous belt skeleton and a rubber covering the outside of the synchronous belt skeleton, the synchronous belt skeleton includes a synchronous belt body, and is arranged on the synchronous belt body The first belt tooth on the inner side and the second belt tooth arranged on the outside of the synchronous belt body; the rubber compound is made from the following raw materials by weight: polysiloxane hyperbranched with epoxy group 5 parts of polymer, 10 parts of fluorinated phosphazene rubber, 10 parts of epoxy nitrile rubber, 70 parts of nitrile rubber, 2-[3-(2H-benzotriazol-2-yl)-4-hydroxybenzene Ethyl]ethyl 2-methacrylate / vinyltrimethoxysilane / phenylvinylsulfone / hydroxyethyl acrylate copolymer 8 parts, octavinyl-POSS 2 parts, 8-hydroxyquinoline zinc 0.8 parts, 5 parts of vulcanizing agent, 30 parts of filler, 0.8 part of potassium hydroxide.

[0028]The filler is a mixt...

Embodiment 2

[0037] A high-performance double-sided toothed belt for robots is characterized in that it includes a synchronous belt skeleton and a rubber covering the outside of the synchronous belt skeleton, the synchronous belt skeleton includes a synchronous belt body, and is arranged on the synchronous belt body The first belt tooth on the inner side and the second belt tooth arranged on the outside of the synchronous belt body; the rubber compound is made from the following raw materials by weight: polysiloxane hyperbranched with epoxy group 6 parts of polymer, 15 parts of fluorinated phosphazene rubber, 13 parts of epoxy nitrile rubber, 73 parts of nitrile rubber, 2-[3-(2H-benzotriazol-2-yl)-4-hydroxybenzene Ethyl]ethyl 2-methacrylate / vinyltrimethoxysilane / phenylvinylsulfone / hydroxyethyl acrylate copolymer 9 parts, octavinyl-POSS 2.5 parts, 8-hydroxyquinoline zinc 0.9 parts, 6 parts of vulcanizing agent, 32 parts of filler, 0.9 part of potassium hydroxide.

[0038] The filler is a m...

Embodiment 3

[0046] A high-performance double-sided toothed belt for robots is characterized in that it includes a synchronous belt skeleton and a rubber covering the outside of the synchronous belt skeleton, the synchronous belt skeleton includes a synchronous belt body, and is arranged on the synchronous belt body The first belt tooth on the inner side and the second belt tooth arranged on the outside of the synchronous belt body; the rubber compound is made from the following raw materials by weight: polysiloxane hyperbranched with epoxy group 6.5 parts of polymer, 20 parts of fluorinated phosphazene rubber, 15 parts of epoxy nitrile rubber, 80 parts of nitrile rubber, 2-[3-(2H-benzotriazol-2-yl)-4-hydroxybenzene Ethyl]ethyl 2-methacrylate / vinyltrimethoxysilane / phenylvinylsulfone / hydroxyethyl acrylate copolymer 11 parts, octavinyl-POSS 3 parts, 8-hydroxyquinoline zinc 1 part, 6.5 parts of vulcanizing agent, 35 parts of filler, 1 part of potassium hydroxide.

[0047] The filler is a mix...

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Abstract

The invention discloses a high-performance double-sided toothed crawler belt for a robot and a preparation method thereof.The high-performance double-sided toothed crawler belt comprises a synchronous belt framework and a sizing material wrapping the synchronous belt framework, and the synchronous belt framework comprises a synchronous belt body, first belt teeth arranged on the inner side of the synchronous belt body and second belt teeth arranged on the outer side of the synchronous belt body; the rubber material is prepared from the following raw materials in parts by weight: 5 to 8 parts of polysiloxyborane hyperbranched polymer containing epoxy group, 10 to 30 parts of fluorinated phosphazene rubber, 10 to 20 parts of epoxy nitrile rubber, 70 to 90 parts of nitrile rubber and 2-[3-(2H-benzotriazole-2-yl)-4-hydroxyphenyl] The adhesive is prepared from the following components in parts by weight: 8 to 13 parts of ethyl 2-methacrylate / vinyl trimethoxy silane / phenyl vinyl sulfone / hydroxyethyl acrylate copolymer, 2 to 4 parts of octavinyl-POSS (Polyhedral Oligomeric Silsesquioxane), 0.8 to 1.2 parts of zinc 8-hydroxyquinoline, 5 to 8 parts of vulcanizing agent, 30 to 40 parts of filler and 0.8 to 1.2 parts of potassium hydroxide. The double-sided tooth crawler disclosed by the invention is good in aging resistance, excellent in high and low temperature resistance and wear resistance, good in mechanical property and long in service life.

Description

technical field [0001] The invention relates to the technical field of double-sided toothed crawler belts, in particular to a high-performance double-sided toothed covered belt for robots and a preparation method thereof. Background technique [0002] With the development of the economy and the advancement of science and technology, more and more work scenarios need to rely on the operation of robots. Robots can replace human operations in factory production operations to meet various harsh and harsh environments. However, the existing double-sided toothed crawler robot has poor grip effect when traveling, and is prone to slipping and falling, which causes the double-sided toothed crawler robot to be unstable when crawling, and is prone to failure and safety on the production line. hidden dangers; and due to the poor performance and stability of the double-sided toothed crawler, the robot has a short service life. Therefore, it is necessary to develop double-sided toothed b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L9/02C08L85/02C08L15/00C08L83/14C08L83/07C08L43/04C08K5/00C08K7/06C08K3/34C08K7/26B62D55/26
CPCC08L9/02B62D55/26C08L2201/08C08L2205/04C08L85/02C08L15/00C08L83/14C08L83/04C08L43/04C08K5/0091C08K7/06C08K3/346C08K7/26
Inventor 沈光辉邓樱林胤周云沈卫红潘海瑞李在银
Owner NINGBO FULONG SYNCHRONOUS BELT
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