Solid tire mold and tire production process

A technology of solid tires and molds, applied in tires, household appliances, and other household appliances, etc., can solve problems such as easy tire puncture, easy air leakage, and poor elasticity

Pending Publication Date: 2018-06-15
天津市宝永啟臣橡胶科技有限公司
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Problems solved by technology

[0002] Existing tires are mainly pneumatic tires, tubeless tires and solid tires (rubber-plastic integrated or perforated tires, foam rubber solid tires and pure rubber integrated solid tires) that have been available for three years. Pneumatic tires have low riding resistance and good elasticity. , Lightweight, but there are disadvantages such as easy tire puncture, puncture, high maintenance cost, small load, and easy slow air leakage leading to flat tires; tubeless tires have the advantages of slow air leakage, no clumping, and riding s

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  • Solid tire mold and tire production process
  • Solid tire mold and tire production process
  • Solid tire mold and tire production process

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[0038] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0039] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...

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Abstract

The invention relates to the technical field of tires, and relates to a solid tire mold and a tire production process. The solid tire mold comprises an upper mold, a lower mold, mold cores and a moldcore fixing frame; the mold core fixing frame is fixedly arranged on the lower mold, the upper mold is matched with the lower mold, and the upper mold and the lower mold are connected to form a mold cavity; the mold cores are positioned in the mold cavity, and the mold cores are circumferentially and uniformly arranged on the mold core fixing frame; glue injection holes are formed in the core fixing frame, and the core fixing frame is arranged on the core fixing frame in the circumferential direction of the core fixing frame; and a cavity groove can be formed in the produced solid tire, the elasticity of the solid tire is improved through the cavity groove, riding feeling is improved, and the weight of the solid tire is reduced. Compared with the prior art, the tire production process hasthe above-mentioned advantages.

Description

technical field [0001] The invention relates to the technical field of tires, in particular, to a solid tire mold and a tire production process. Background technique [0002] Existing tires are mainly pneumatic tires, tubeless tires and solid tires (rubber-plastic integrated or perforated tires, foam rubber solid tires and pure rubber integrated solid tires) that have been available for three years. Pneumatic tires have low riding resistance and good elasticity. , Lightweight, but there are disadvantages such as easy tire puncture, puncture, high maintenance cost, small load, and easy to leak air slowly to cause flat tires; tubeless tires have the advantages of slow air release, no clumping, and riding similar to pneumatic tires, but there is a need to get on and off the tire Using a special tire loading machine is easy to damage, difficult to repair, easy to leak, especially in sharp turns and easy to fall off; the three types of solid tires that have been released have the...

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Application Information

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IPC IPC(8): B29D30/02B29C45/26B29C45/36B29C33/76B29C35/02B29L30/00
CPCB29C33/76B29C35/02B29C45/2616B29C45/36B29D30/02B29C2045/363B29L2030/006
Inventor 任宝永
Owner 天津市宝永啟臣橡胶科技有限公司
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