Manufacturing method of image-text assembly, image-text assembly and tire mold side plate

A manufacturing method and technology of tire molds, applied in the field of tire mold manufacturing, can solve problems such as rubber wool, and achieve the effect of high tire yield and easy transportation and use

Active Publication Date: 2019-02-26
HIMILE MECHANICAL SCI & TECH (SHANDONG) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The first object of the present invention is to provide a method for manufacturing graphic components, so as to improve the problem of lint on the side of the vulcanized tire in the prior art

Method used

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  • Manufacturing method of image-text assembly, image-text assembly and tire mold side plate
  • Manufacturing method of image-text assembly, image-text assembly and tire mold side plate
  • Manufacturing method of image-text assembly, image-text assembly and tire mold side plate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] figure 1 A schematic structural diagram of the graphic component 200 provided in this embodiment, figure 2 for figure 1 Schematic diagram of the cross-sectional structure at II-II. Please refer to figure 1 and figure 2 , the present embodiment provides a method for manufacturing the graphics and text component 200 to improve the problem of rubber fluff in tires vulcanized by the existing tire mold 020 .

[0052] The manufacturing method of the graphic component 200 provided by this embodiment is further described below:

[0053] The manufacturing method of the graphic component 200 provided by this embodiment includes the following steps:

[0054]SO1: Open a picture and text block slot 211 on the picture and text frame 210 .

[0055] Process along the outline of the pattern or font that needs to be set on the graphic component 200 to obtain graphic block grooves 211 . Specifically, the picture and text frame 210 is clamped on a cutting machine, and the outline ...

Embodiment 2

[0062] image 3 A schematic structural diagram of the graphic component 200 provided in this embodiment, Figure 4 for image 3 Schematic diagram of the cross-sectional structure at Ⅳ-Ⅳ, Figure 5 for image 3 Schematic diagram of the cross-sectional structure at Ⅴ-Ⅴ. Please refer to image 3 , Figure 4 and Figure 5 , the present embodiment also provides a method for manufacturing a picture-text component 200, which is basically the same as that of Embodiment 1, and the similarities will not be repeated. The difference is that the connection between the picture-text frame 210 and the picture-text block 220 different ways.

[0063] Specifically, in the present embodiment, the picture and text block groove 211 processed on the picture and text frame 210 is a half groove, and the side opposite to the picture and text block groove 211 is provided with a fixing groove 213 on the picture and text frame 210. The text block slots 211 are communicated with each other by openi...

Embodiment 3

[0065] Figure 6 A partial structural schematic diagram of the tire mold side plate 010 provided in this embodiment, Figure 7 for Figure 6 Schematic diagram of the cross-sectional structure at VII-VII, Figure 8 for Figure 7 The enlarged schematic diagram of the local structure at VIII. Please refer to Figure 6 , Figure 7 and Figure 8 , this embodiment provides a tire mold side plate 010, the tire mold side plate 010 includes a side plate body 100 and a graphic component 200 manufactured by the manufacturing method of the graphic component 200 described in Embodiment 1.

[0066] In this embodiment, the side plate body 100 has a sidewall shaping vulcanization surface 110 and a bottom surface 120 disposed opposite to the sidewall shaping vulcanization surface 110 . A mounting groove 130 is defined on the sidewall sizing and vulcanizing surface 110 of the side plate body 100 , and a connecting hole 140 penetrating from the bottom surface 120 to the mounting groove 13...

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Abstract

The invention relates to the field of the tire mold manufacturing, aims to solve a problem that tire hair occurs at the cured tire side wall in the prior art, and provides a manufacturing method of animage-text assembly, the image-text assembly and a tire mold side plate. The manufacturing method of the image-text assembly comprises the following steps: forming an image-text block slot on an image-text box, pouring molten metal with different thermal expansion coefficient from the image-text box in the image-text block slot, and naturally forming the image-text assembly with the image-text block. Since the thermal expansion coefficient of the molten metal is different from that of the image-text block, a gap used as an exhaust channel is formed between the image-text block formed by cooling the molten metal and the image-text box, thereby realizing the pore-free venting at the character or pattern of the tire side; and the tire hair cannot occur at the character or pattern of the cured tire side. The tire mold side plate provided by the invention comprises the image-text assembly manufactured through the manufacturing method of the above image-text assembly. The tire mold providedby the invention comprises the above tire mold side plate.

Description

technical field [0001] The invention relates to the field of tire mold manufacturing, in particular to a method for manufacturing a graphic component, a graphic component and a tire mold side plate. Background technique [0002] In order to meet the market demand, the vulcanized tires are more beautiful and three-dimensional. The sidewall of the tire will be designed with many large fonts, deep fonts and even some abstract patterns. In order to avoid tire lack of rubber due to poor exhaust when these fonts or patterns are vulcanized, it is necessary to add some air holes in the font. If the fluidity of the rubber compound in the tire factory is not good, more air holes need to be added for venting. When the vent hole exhausts the gas, it will also discharge the rubber material from the air hole, forming a lot of rubber wool on the side of the tire. There are still the following problems in the side plates with these vent holes: 1. The vulcanized tires are not beautiful, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29D30/06B29C35/02B29C33/10B29L30/00
CPCB29C33/10B29C35/02B29D30/0606B29D2030/0617B29L2030/00
Inventor 梁西猛孟杰孙晓东马海波赵京涛孙树伟王万里孙日文杜平张伟刘海元
Owner HIMILE MECHANICAL SCI & TECH (SHANDONG) CO LTD
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