CN210590477U - Conducting resin pre-opening type rhombic small flow passage - Google Patents
Conducting resin pre-opening type rhombic small flow passage Download PDFInfo
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- CN210590477U CN210590477U CN201920895115.XU CN201920895115U CN210590477U CN 210590477 U CN210590477 U CN 210590477U CN 201920895115 U CN201920895115 U CN 201920895115U CN 210590477 U CN210590477 U CN 210590477U
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- glue
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- small flow
- conductive adhesive
- side wall
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Abstract
The utility model relates to a conductive adhesive pre-opening diamond small runner, which comprises a cylindrical part and a diamond-shaped cylindrical part, wherein the two parts are communicated through a cylindrical cavity and are integrally forged; the glue discharging port of the conductive glue is arranged on the side wall of the small flow channel, and the glue discharging port is positioned on one side wall of the long diagonal line of the diamond-shaped column. The beneficial effects of the utility model are that reinforcing conductive adhesive tape's electric conductive property, conductive adhesive glues the bottom and widens, increases conductive adhesive tape's the volume of telling to glue, runs through tread owner and glues, improves electric conductive property.
Description
Technical Field
The utility model belongs to the technical field of the sizing material is extruded, more specifically says, relates to a conducting resin is mouth type rhombus runner in advance.
Background
The type of the conductive adhesive produced in a factory is a four-compound type, the conductive adhesive is supplied from the top and is limited by the type pressure, so that the conductive adhesive strip produced by the conventional conductive adhesive pre-opening structure (a spherical small flow channel) is wide at the top and narrow at the bottom, and the conductive strip is easy to be not communicated (the width of the bottom is less than 1MM), so that the material waste rate is increased, and the production efficiency of a machine table and the quality of a tire are seriously influenced; transforming a small conductive adhesive flow passage; the influence of the main adhesive pressure on the conductive adhesive tape is mainly considered; the upper end and the lower end of the small spherical flow channel have overlarge pressure, so that the bottom is not penetrated easily, the material waste rate is up to 35 percent, and the production cost is increased; affecting tire performance.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a conducting resin is mouthful type rhombus runner in advance, the purpose is reinforcing conducting strip's electric conductive property, and conducting strip bottom broadening increases the gluey volume of telling of conducting strip, runs through tread owner and glues, improves electric conductive property.
The technical scheme of the utility model is that:
a conductive adhesive pre-opening type rhombic small flow passage comprises a cylindrical part and a rhombic cylindrical part, wherein the two parts are communicated through a cylindrical cavity and are integrally forged; the glue discharging port of the conductive glue is arranged on the side wall of the small flow channel, and the glue discharging port is positioned on one side wall of the long diagonal line of the diamond-shaped column.
Compared with the prior art, the technical scheme has the advantages that through the design of the diamond column part, on one hand, the internal pressure of the conductive rubber strip is increased, and the glue supply amount is ensured, so that the purpose of enhancing the conductivity by penetrating through the bottom of the tread material is achieved; on the other hand, the diamond column design enables the rubber to be separated to the two sides to the maximum extent, a larger space is provided for the cylindrical cavity, and the pressure of the main rubber to the cylindrical cavity is reduced; the other edge angle of the rhombic column part has the function of smoothly cutting the main rubber, so that the shunt resistance of the rubber is reduced, and the rubber can smoothly pass through.
Based on the above scheme, the utility model discloses following improvement has still been made:
further, the outer side wall of the lower end of the glue outlet of the diamond column part is horn-shaped. The technical improvement is that the glue discharging width at the lower part of the glue discharging opening is widened to ensure that the conductive adhesive tapes are distributed in a trapezoidal shape.
Further, a cavity is formed in the lower end of the diamond-shaped column portion, and the cavity enables the cylindrical cavity of the diamond-shaped portion to be communicated with the glue discharging opening. In this technological improvement, increase the cavity in the lower part of rhombus post part, mainly be in order to increase a storage space, guarantee to tell gluey volume and stability of mouthful lower part of telling.
The utility model has the advantages that: the stability of increase conducting strip that can be better, the shape is more reasonable, and electric conductive property is better, thoroughly solves the problem that conducting strip bottom does not link up.
Drawings
FIG. 1 is a front view of the small flow channel of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a bottom view of the small flow channel of the present invention.
In the figure, 1, a cylindrical part; 2. a diamond-shaped column portion; 3. a cylindrical cavity; 4. a glue discharging opening; 5. a horn-like structure; 6. a cavity.
Detailed Description
As shown in fig. 1-3, a conductive adhesive pre-opening type rhombic small flow passage comprises a cylindrical part 1 and a rhombic cylindrical part 2, wherein the two parts are communicated through a cylindrical cavity 3 and are integrally forged; the glue discharging port 4 of the conductive glue is arranged on the side wall of the small flow channel, and the glue discharging port is positioned on one side wall of the long diagonal of the diamond-shaped column. The outer side wall of the lower end of the glue outlet of the diamond column part is provided with a horn-shaped structure 5. The lower end of the rhombic column part is provided with a cavity 6, and the cylindrical cavity of the rhombic column part is communicated with the glue spitting opening by the cavity.
Claims (3)
1. The utility model provides a conducting resin is mouthful shape rhombus small flow way in advance which characterized in that: the device comprises a cylindrical part and a rhombic cylindrical part, wherein the two parts are communicated through a cylindrical cavity and are integrally forged; the glue discharging port of the conductive glue is arranged on the side wall of the small flow channel, and the glue discharging port is positioned on one side wall of the long diagonal line of the diamond-shaped column.
2. The conductive adhesive pre-split diamond small flow channel of claim 1, wherein: the outer side wall of the lower end of the glue outlet of the diamond column part is horn-shaped.
3. The conductive adhesive pre-split diamond small flow channel of claim 1, wherein: the lower end of the rhombic column part is provided with a cavity, and the cavity is used for communicating the cylindrical cavity of the rhombic column part with the glue spitting opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920895115.XU CN210590477U (en) | 2019-06-14 | 2019-06-14 | Conducting resin pre-opening type rhombic small flow passage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920895115.XU CN210590477U (en) | 2019-06-14 | 2019-06-14 | Conducting resin pre-opening type rhombic small flow passage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210590477U true CN210590477U (en) | 2020-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920895115.XU Active CN210590477U (en) | 2019-06-14 | 2019-06-14 | Conducting resin pre-opening type rhombic small flow passage |
Country Status (1)
| Country | Link |
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| CN (1) | CN210590477U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111347651A (en) * | 2020-05-25 | 2020-06-30 | 赛轮(东营)轮胎股份有限公司 | Conductive adhesive runner assembly penetrating through base part |
-
2019
- 2019-06-14 CN CN201920895115.XU patent/CN210590477U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111347651A (en) * | 2020-05-25 | 2020-06-30 | 赛轮(东营)轮胎股份有限公司 | Conductive adhesive runner assembly penetrating through base part |
| CN111347651B (en) * | 2020-05-25 | 2020-11-03 | 赛轮(东营)轮胎股份有限公司 | Conductive adhesive runner assembly penetrating through base part |
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