CN201728815U - O-shaped structure of composite extrusion machine set - Google Patents
O-shaped structure of composite extrusion machine set Download PDFInfo
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- CN201728815U CN201728815U CN2010201969166U CN201020196916U CN201728815U CN 201728815 U CN201728815 U CN 201728815U CN 2010201969166 U CN2010201969166 U CN 2010201969166U CN 201020196916 U CN201020196916 U CN 201020196916U CN 201728815 U CN201728815 U CN 201728815U
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Abstract
The utility model discloses an O-shaped structure of a composite extrusion machine set and mainly relates to a tri-extruder, in particular to an O-shaped structure of the tri-extruder. The O-shaped structure comprises an O-shaped template, wherein the O-shaped template comprises an O-shaped box, an O-shaped plate and a pre-O-shaped plate; the O-shaped plate and the pre-O-shaped plate are internally provided with glue stock channels; the O-shaped plate is embedded into the O-shaped box; and the O-shaped plate and the pre-O-shaped plate are connected with each other by the corresponding glue stock channels. The O-shaped structure of the composite extrusion machine set adopts the split O-shaped plate, and the pre-O-shaped plate and the O-shaped plate embedded into the O-shaped box, thereby well dealing with the matching problem of three parting surfaces, solving the problem of streaming caused by the internal composite of glue stock and ensuring the stable extrusion of a product.
Description
Technical field
The shape of the mouth as one speaks structure of the utility model complex extruder group relates generally to three complex extruders, especially the mouth device of three complex extruders.
Background technology
The present complex extruder group that generally is used for the car tire is three complex extruder groups especially, because the difference of the prescription difference of various sizing materials, Mooney viscosity and the difference of extruding the cross section, the pressure that exists between the various sizing materials, flow velocity and temperature also have nothing in common with each other, therefore cause various sizing materials in mouth device in compound tense have the crossfire phenomenon, so will bring influence to the quality of goods.The color of the various sizing materials of car tire is basic identical, so the crossfire between the sizing material is to not influence of products appearance.Yet, if directly the mouth device of this type of three complex extruders group is used for the manufacturing of other products of cycle tyre fire, because the sizing material of cycle tyre has different colours usually, so the phenomenon of this crossfire obviously influences the outward appearance of goods.Simultaneously, because the rubber mobility of cycle tyre is better, thus the phenomenon that sizing material leaks or glue burns appears under high pressure easily, and therefore,, essential to the improvement of its mouth device to the improvement of the complex extruder group that is used for producing tubeless bicycles.
Summary of the invention
At the above-mentioned weak point of prior art, the utility model is improved with regard to the mouth device of compound unit, and it can overcome above-mentioned defective, has solved the crossfire phenomenon that compound tense exists, and has guaranteed the quality of goods.
The shape of the mouth as one speaks structure of the utility model complex extruder group comprises shape of the mouth as one speaks template, it is characterized in that described shape of the mouth as one speaks template comprises shape of the mouth as one speaks box, die panel, pre-die panel; The sizing material passage is all arranged in described die panel and the pre-die panel; Described die panel is embedded in the shape of the mouth as one speaks box; Described die panel and pre-die panel join by corresponding sizing material passage.
The shape of the mouth as one speaks structure of above-mentioned complex extruder group, described die panel are die panel and outerly go up die panel and outer die panel is down formed under die panel and the internal layer on the internal layer.
The shape of the mouth as one speaks structure of above-mentioned complex extruder group, on the described pre-die panel on each sizing material channel outlet and the die panel sizing material channel entrance just the same.
The shape of the mouth as one speaks structure of the complex extruder group of said structure, adopt split type die panel, and pre-die panel and die panel are embedded in respectively in the shape of the mouth as one speaks box, handled the matching problem of three die joints well, solved sizing material in the crossfire problem that interior compound tense produces, guaranteed that goods stable extrude.
Description of drawings
Fig. 1 is the structural front view of shape of the mouth as one speaks box in the utility model mouth device.
Fig. 2 is a left view shown in Figure 1.
Fig. 3 is the structural representation of the utility model mouth device.
Fig. 4 is the structural front view of the utility model pre-die panel.
Fig. 5 is a cutaway view shown in Figure 4.
Fig. 6 is the structural representation of die panel on the utility model skin.
Fig. 7 is the structural representation of die panel on the utility model internal layer.
Fig. 8 is the structural representation of die panel under the utility model skin.
Fig. 9 is the structural representation of die panel under the utility model internal layer.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
See Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, shown in Figure 9, the mouth device of the utility model complex extruder group, comprise the pre-die panel 1, die panel 2 and the shape of the mouth as one speaks box 3 that connect successively, described die panel 2 is embedded in the shape of the mouth as one speaks box 3, and die panel 2 comprises last die panel 21 and the following die panel 22 that cooperatively interacts.The last die panel of described die panel comprises die panel and the outer die panel of going up on the internal layer, and wherein die panel and pre-die panel join on the internal layer, and die panel and shape of the mouth as one speaks box join on the skin; The following die panel of described die panel comprises die panel and outer die panel down under the internal layer, and wherein die panel and pre-die panel join under the internal layer, and outer die panel down and shape of the mouth as one speaks box join.
Be respectively equipped with on pre-die panel 1 and the die panel 2 with complex extruder group extrusion die on the corresponding sizing material passage of each runner port, comprise sizing material passage, middle sizing material passage and following sizing material passage, each sizing material passage has tapering.As shown in Figure 4 and Figure 5, described pre-die panel is provided with four and goes up 11, two middle sizing material passages 12 of sizing material passage and two following sizing material passages 13.The length of each sizing material channel outlet 14 and width are all identical with the length and the width of corresponding sizing material channel entrance 23 on the die panel 2 on the pre-die panel 1.
The middle sizing material passage of die panel 2 is located at the junction of die panel 21 and following die panel 22, cooperates fixing back to form by last die panel 21 and following die panel 22; As shown in Figure 4, be respectively equipped with the temperature control circulation water channel 15 of external complex extruder group temperature control system around the sizing material passage of pre-die panel 1; The both sides of pre-die panel 1 are respectively equipped with the handle that makes things convenient for installation or removal to use.So, enter each corresponding in the pre-die panel 1 sizing material passage respectively from the sizing material of each runner of extrusion die, compound back and is sent from the outlet of shape of the mouth as one speaks box 3 by die panel 2 extrusion moldings in the sizing material passage, and sizing material can not produce the crossfire problem at interior compound tense; In extrusion, temperature control system detects the sizing material temperature in real time, controls by the temperature of the lip-sync device of temperature control circulation water channel in the pre-die panel 1 then, makes the mobile smooth and easy of sizing material.
Claims (2)
1. the shape of the mouth as one speaks structure of complex extruder group comprises shape of the mouth as one speaks template, it is characterized in that described shape of the mouth as one speaks template comprises shape of the mouth as one speaks box, die panel, pre-die panel; The sizing material passage is all arranged in described die panel and the pre-die panel; Described die panel is embedded in the shape of the mouth as one speaks box; Described die panel and pre-die panel join by corresponding sizing material passage.
2. the shape of the mouth as one speaks structure of complex extruder group according to claim 1 is characterized in that die panel is a die panel and outerly go up die panel and outer die panel is down formed under die panel and the internal layer on the internal layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201969166U CN201728815U (en) | 2010-05-20 | 2010-05-20 | O-shaped structure of composite extrusion machine set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201969166U CN201728815U (en) | 2010-05-20 | 2010-05-20 | O-shaped structure of composite extrusion machine set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201728815U true CN201728815U (en) | 2011-02-02 |
Family
ID=43519975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201969166U Expired - Fee Related CN201728815U (en) | 2010-05-20 | 2010-05-20 | O-shaped structure of composite extrusion machine set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201728815U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114425845A (en) * | 2021-12-23 | 2022-05-03 | 赛轮(沈阳)轮胎有限公司 | Low-temperature extrusion method of wear-resistant glue |
| CN115709618A (en) * | 2022-11-23 | 2023-02-24 | 广饶吉星轮胎有限公司 | Tire and tire manufacturing method |
-
2010
- 2010-05-20 CN CN2010201969166U patent/CN201728815U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114425845A (en) * | 2021-12-23 | 2022-05-03 | 赛轮(沈阳)轮胎有限公司 | Low-temperature extrusion method of wear-resistant glue |
| CN114425845B (en) * | 2021-12-23 | 2023-10-03 | 赛轮(沈阳)轮胎有限公司 | Low-temperature extrusion method of wear-resistant adhesive |
| CN115709618A (en) * | 2022-11-23 | 2023-02-24 | 广饶吉星轮胎有限公司 | Tire and tire manufacturing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20150520 |
|
| EXPY | Termination of patent right or utility model |