Molding equipment for solid tyres

Abstract

The invention discloses molding equipment for solid tyres. By means of the molding equipment for solid tyres, the problems that when solid tyres are produced through an adhesive tape winding method, tyres are prone to layering, adhesive tape is prone to deviation, and the production efficiency is low are mainly solved. The molding equipment for solid tyres comprises a machine frame. A first hydraulic cylinder of a mold closing device is assembled to the bottom of the machine frame. An upper heating plate is arranged on the upper portion of the machine frame. A lower heating plate is fixed to a piston rod of the first hydraulic cylinder. An upper mold body of a mold is fixed to the upper heating plate, and a lower mold body of the mold is fixed to the lower heating plate. An adhesive storage barrel of an injection device is fixedly arranged on the upper heating plate. A second hydraulic cylinder is assembled to the top of the adhesive storage barrel. A plunger is arranged in the adhesive storage barrel in a matched mode and connected with a piston rod of the second hydraulic cylinder. The output end of a screw conveyor of a conveying device communicates with the adhesive storage barrel through a conveying barrel. The molding equipment for solid tyres is reasonable in structural design and convenient to use, the production efficiency for tyre pressure molding is high, and the tyre quality is good.

Description

technical field [0001] The invention relates to a device for producing solid tires, in particular to a solid tire building equipment. Background technique [0002] We know that solid tires are widely used in the fields of high-load vehicles or machinery traveling at low speeds due to their high elasticity, strong heat dissipation, and good wear resistance. At present, the molding of solid tires is completed by winding rubber strips layer by layer along the outer peripheral surface of the tire to a certain thickness, which is called "strip winding method". In the long-term production practice, we found that the above method has many shortcomings: First, the rubber strip is exposed to the air for a long time during the winding process, and the rubber surface is easily polluted, resulting in the adhesive strip not being tightly bonded. The tires are delaminated; the second is that the rubber strip winding is prone to axial deviation, which directly affects the product quality;...

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Problems solved by technology

[0003] In order to overcome the shortcomings of the existing rubber strip winding method in the production of solid tires that the tires are easy to delaminate, the rubber strips are easy to deviate, and the production efficiency is low, the invention provides a solid tire with reasonable structure, convenient use, good tire quality and high production efficiency. molding equipment

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