TWI302494B - - Google Patents

Description

1302494 IX. DESCRIPTION OF THE INVENTION: TECHNICAL FIELD OF THE INVENTION The present invention relates to a post-tire manufacturing method, and more particularly to a method of applying a safety gel to an inner wall of a tire. ' 5 [Prior Art] According to the traditional pneumatic tire used in general transportation, when the nail or other sharp object is stabbed, the gas filled in the tire will be exposed from the broken hole, which will cause The tire pressure of the tire is insufficient, which makes driving difficult. If the driver cannot immediately replace the tire or repair the hole, and the 1G continues to drive, there will be an accident. In view of the lack of the above-mentioned tires, the manufacturer has developed a method for applying a safety colloid to the inner wall of the lunar month (such as Chinese Patent Application No. 85104188), so that the inner wall of the tire is pierced by a sharp object or When the sharp object is pulled away, the safety colloid coated on the inner wall can be quickly polymerized and completely sealed | 15 to close the hole, so that the gas in the tire is not leaked. However, due to the above method, when the safety colloid is applied to the tire, it must be inserted into the interior of the tire by an inner mold (a flexible annular body that can be inflated and deflated). Performing an aeration operation to create a predetermined gap between the inner mold and the inner wall of the tire, and then injecting the safety 20 colloid into the inner mold from one of the inner molds and flowing into the inner mold. In the gap, after the injection is completed, the inner mold is bubbled to take the inner mold out of the tire. However, due to the complicated structure of the inner mold, the cost is high, and the inner mold must be inflated and deflated, which will cause a great increase in construction difficulties, 1302494 and due to the inner mold and the tire. The gap size is difficult to control, and the thickness of the safety colloid is not easy to be the same after each application. The pressure applied to the safety gel cannot be applied to the inner wall of the tire evenly, which will result in the inner wall of the tire after forming. It is not easy to be uniform. Furthermore, the two safety rubber systems are directly injected into the inner wall surface of the tire. Therefore, it is easy to make the safety colloid difficult to bond with the tire due to the impurities on the inner wall, and there is a problem. In view of this, the main object of the present invention is to provide a method for coating a safety rubber on a tire, which can be applied to a tire (four) coating = a simpler method, a method of a good heart, and a method of coating the inner wall with a safety rubber edge.为 'For the above purpose, the method of the present invention for the full glue comprises the following steps: (4) taking U = 15 to apply the adhesive; (6) rotating the tire, and Spray the safety glue in the same way as the second time of the wheel; (•Measure more than the standard value to close the money cloth safety glue. #' If the rubber block of the fixed unit is used for heating, add it until the m is met. MODES OF THE INVENTION The purpose of the present invention is to provide a better understanding of the features of the present invention and the understanding of the present invention and the following descriptions. BRIEF DESCRIPTION OF THE DRAWINGS The first drawing is a schematic view of a coating according to a preferred embodiment of the present invention. Referring to the first drawing, a method for coating a safety inner rubber of a tire inner wall according to a preferred embodiment of the present invention It includes the following steps: · 0) Cleaning the inner wall of the wheel t · Cleaning the inner wall surface of a tire with a degreaser and soap powder (or other cleaning agent with the same effect) to remove the talcum powder on the inner wall of the tire The release agent and other impurities used for demolding are removed to make the pores of the inner wall surface of the tire clear to increase the adhesion of the inner wall surface of the tire. (b) The inner wall activation treatment: the tire after the (four) cleaning has been subjected to the activation treatment of the inner wall surface of the tire by the surface rubber activator, so that the viscosity of the inner wall surface is greatly increased. 15 (C) Inner wall of the tire is coated with an adhesive: the inner wall of the tire that has been activated is brushed with a cold brush (normal temperature), and then subjected to a temperature of 130 to 170 degrees Celsius for a predetermined time (about 6~8 minutes) The fire and roasting make the pores on the inner wall of the tire swell by baking, and the first layer of adhesive penetrates into the pores of the inner wall of the tire, so that the first layer of adhesive can be combined with the tire. The inner wall is tightly bonded; then a second layer of adhesive is applied to the first layer of adhesive to fill the first layer of the adhesive which has been dried, so that the inner wall of the tire is evened. (6) Tire_Coated Safety Glue: Firstly, the finished cloth adhesive agent step 20 1302494 [Simplified description of the drawings] The first figure is a schematic flow chart of a preferred embodiment of the present invention. The second drawing is a schematic view of a coating according to a preferred embodiment of the present invention. 5 [Description of main component symbols] Tire inner wall cleaning (a) Tire inner wall activation treatment (b) Tire inner wall coating adhesive (c) Tire inner wall coated safety adhesive (d) 10 Detection balance (e) Tire (1) Spray Head (2) Liquid Safety Adhesive (3) Solid Safety Adhesive (4)

Claims (1)

1302494, the scope of application for patents: 1. A method for coating the inner wall of a tire, comprising the following steps: (a) taking a tire to clean the inner wall surface; (b) activating the inner wall surface of the tire; (c) (4) Rotating the tire's and spraying the safety glue on the tire_adhesive with multiple timings; (e) Testing the balance of the tire, if the standard value is used to complete the coating safety For the operation of the glue, if the rubber block that does not conform to the standard fixing unit is heated, it is pasted until it meets the standard value. 2. The method of applying the safety rubber to the inner wall of the tire according to the first aspect of the patent application. In the step (a), the inner wall of the tire is cleaned by using a degreaser and a fertilizer powder to make the pores of the inner wall surface of the tire clear. 15 3. According to the material in the first item, the method of applying the safety rubber in the first item (4), the step (4) is to remove the talcum powder on the inner wall of the tire, the release agent for demoulding, and other miscellaneous f. In order to increase the adhesion of the wheel (four) wall. 4. According to the method of applying the safety rubber according to the item i of the patent scope, in the step (b), the surface rubber activator is used for the activation treatment of the inner wall surface of the tire, so that the inner wall surface of the tire is highly viscous. increase. Soil 5· According to the method of the dismissal of item i, in the step (4), the first layer of adhesive is brushed by the cold brush of the activated treatment, and then baked in an appropriate line to make the inner wall of the tire The capillary can be swelled by baking = a layer of adhesive penetrates into the pores of the inner wall of the tire, and then a second layer of adhesive is applied to the layer of adhesive to dry it due to baking: first 20 1302494 The layer of adhesive is added and flattened to make the wall of the hybrid (four) flat. The tires mentioned in item 1 of the scope: the wall coated safety card, the step (d) is the method of earthy soil, the queen of colloidal safety rubber deposits on the tires, the _= In the scope of the sixth item, the inner wall of the tire is coated with a safety knee before the safety material is in front--reading the safety rubber, and the liquid safety glue is sprayed again before the spraying, until the thickness of the layer is required to be covered. (4) The continuation of the safety glue is completely _ into a solid elastic shape of the safety glue until the red 8 · According to the method of coating the safety rubber on the inner wall of the tire according to the item i of the patent scope of the Chinese patent, the rubber block of the unit size is fixed in the step (e) The same as the safety rubber and the second material 0 / 9 · According to the method of applying the safety rubber on the inner wall of the tire according to the scope of claim patent item, the safety rubber component in the step (d) is: 15 plasticizer (Plasticizer) tannin Isodecyl ester mDp (Diis〇dency Phthalate) 14 ～21 % Plasticizer Trioctyl trimellitate 23 ～ 3 5 % Ethylene powder Polyvinyl Chloride Resin - Dispersion rosin 5 ~7% (PR-1069) aging inhibitor Palamoll 6541.5-2% Liquid Metal Complex Stabilizer Liquid Metal Complex Stabilizer 0.12-0.18% 20 1302494 (CB-100) Plasticizer Santicizer 711 14~21% Powdered Synthetic Rubber 22~23% Stable: Cd_Ba_Zn) 0.12~0.18% : The square ^ according to the steps of the first item of the wheel (four) (four) cloth safety glue, ... medium safety glue is heated to between 150 ~ 180 degrees.