Production process of semi-solid wheel

A production process, solid wheel technology, applied in the field of semi-solid wheel production process, can solve problems such as poor shock absorption capacity, low safety, easy to burn workers, etc., achieve good wear resistance, improve product quality, and improve safety Effects on Work Efficiency

Active Publication Date: 2021-11-09
青岛天海橡塑制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing tires include pneumatic tires and solid tires. Pneumatic tires have the advantages of light weight and good cushioning effect, but pneumatic tires have the advantages of puncture resistance, durability and durability. Tearability is poor, while solid tires are wear-resistant and will not leak air, but they have the disadvantages of heavy weight, fuel consumption, and poor shock absorption capacity. Therefore, with the development of tires, semi-solid wheels have been produced, which have It has the advantages of anti-puncture, no inflation, good wear resistance, etc. It has the advantages of solid wheels and pneumatic wheels. The production process of semi-solid wheels in the existing tire production process is not perfect, and after the vulcanization of semi-solid wheels is completed, pure manual labor is required. To remove semi-solid tire hair, the semi-solid wheel is placed on the ground and rolled directly by hand and the hair is cut with a hand-held shearing knife. The safety is low, and the surface temperature of the tire after vulcanization is high, which is easy to burn the workers, and the uniformity of manual hair cutting is relatively low. poor, less efficient

Method used

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  • Production process of semi-solid wheel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] The embodiment of the present invention provides a kind of production technology of semi-solid wheel, such as Figure 1-Figure 6 shown, including the following steps:

[0045] Step 1: Production of the semi-solid wheel rubber material: making the semi-solid wheel rubber material through a banburying process;

[0046] Step 2: making semi-solid wheel rubber parts: feeding the semi-solid wheel rubber material into an extruder, extruding different semi-solid wheel rubber parts from the extruder head;

[0047] Step 3: Forming of the semi-solid wheel: using a forming machine to wind the semi-solid wheel rubber parts to form a semi-solid wheel tire;

[0048] Step 4: vulcanization of the semi-solid wheel: putting the semi-solid wheel tire into a mold, and then putting the mold into a vulcanizer for vulcanization to form the semi-solid wheel body 24;

[0049] Step 5: lanugo removal of the semi-solid wheel body 24: take out the semi-solid wheel body 24 from the vulcanizer, and us...

Embodiment 2

[0053] On the basis of the above-mentioned Example 1, in the step 1, the banburying process is: raw materials such as high-quality natural rubber, wear-resistant fiber, synthetic rubber, nano-calcium carbonate, nano-graphite, oil, additives, accelerators, etc. Mix them together, and then put them into a banbury mixer for banbury processing, so as to make the semi-solid wheel compound.

[0054] The working principle and beneficial effects of the above technical scheme are as follows: during banburying, raw materials such as high-quality natural rubber, wear-resistant fiber, synthetic rubber, nano-calcium carbonate, nano-graphite, oil, additives, accelerators, etc. need to be mixed together first, and then Put it into the internal mixer for internal mixing processing to produce semi-solid wheel rubber. The rubber used for each rubber part in the semi-solid wheel has specific properties. The composition of the rubber depends on the performance of the semi-solid wheel. requirement...

Embodiment 3

[0056] On the basis of embodiment 1 or 2, in the step 2, the semi-solid wheel rubber part includes a rubber layer and a rubber block.

[0057] The working principle and beneficial effects of the above-mentioned technical solution are as follows: the rubber part of the semi-solid wheel includes a rubber layer and a rubber block, and both the rubber layer and the rubber block are extruded from different positions of the extruder.

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Abstract

The invention provides a production process of a semi-solid wheel. The production process comprises the following steps of manufacturing a semi-solid wheel rubber material; manufacturing a semi-solid wheel rubber part; forming the semi-solid wheel; vulcanizing the semi-solid wheel; removing tire burr of the semi-solid wheel, taking out the semi-solid wheel from a vulcanizing machine, and removing the tire burr of the semi-solid wheel by using a burr cutting device; and inspecting and testing the semi-solid wheel. The semi-solid wheel produced through the technology has the advantages of being resistant to puncture, free of inflation, good in abrasion resistance and the like, has the advantages of a solid tire and an inflatable tire and can be used for the special and severe production environment, an agricultural no-tillage planter, the logistics industry, the medical treatment industry and other industries, pure manual burr cutting is replaced with a burr cutting device, and safety and operation efficiency are greatly improved.

Description

technical field [0001] The invention relates to the technical field of tire preparation, in particular to a production process of a semi-solid wheel. Background technique [0002] Tires are ground-rolling circular elastic rubber products assembled on various vehicles or machinery. They are usually installed on metal rims, which can support the body, buffer external impact, realize contact with the road surface and ensure the driving performance of the vehicle. Tires are often Used under complex and harsh conditions, it is subjected to various deformations, loads, forces and high and low temperature effects during driving, so it must have high load-bearing performance, traction performance and cushioning performance, and at the same time, it also requires high wear resistance. and flex resistance, as well as low rolling resistance and heat generation. [0003] Existing tires include pneumatic tires and solid tires. Pneumatic tires have the advantages of light weight and good...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29D30/08
CPCB29D30/08
Inventor 张在文
Owner 青岛天海橡塑制品有限公司
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