CN210590672U - Puncture exhaust structure for tire transition layer - Google Patents
Puncture exhaust structure for tire transition layer Download PDFInfo
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- CN210590672U CN210590672U CN201921306767.1U CN201921306767U CN210590672U CN 210590672 U CN210590672 U CN 210590672U CN 201921306767 U CN201921306767 U CN 201921306767U CN 210590672 U CN210590672 U CN 210590672U
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- transition layer
- exhaust
- tire
- rollers
- rolling
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Abstract
The utility model relates to a puncture exhaust structure of a tire transition layer, which comprises a conveyer belt; the conveying belt comprises a plurality of rollers arranged in parallel, belts are arranged on the peripheries of the rollers, and the rollers are driven by a conveying motor; an exhaust compression roller is arranged above the conveying belt, and pricking grains are arranged on the exhaust compression roller. The utility model is convenient for staff to observe the exhaust hole and exhaust line conditions, and pricks while pressing the exhaust line on the transition layer, so as to reduce the bubbles generated by the compounding of parts and fully compound the transition layer and the airtight layer; the waste time of the tire caused by the composite bubbles is reduced to a great extent, and the qualification rate of the tire is greatly improved.
Description
Technical Field
The utility model belongs to the technical field of tire equipment, a tire transition layer exhaust structure that punctures is related to.
Background
At present, when an inner liner of an all-steel radial tire is produced, a transition layer and an airtight layer are respectively extruded and calendered to be compounded after being formed into a certain thickness, and in the compounding process, the transition layer and the airtight layer are compounded because of lack of compounding to form nest air, and the cost loss is caused by the compounding of bubbles of the inner liner after vulcanization molding. Generally, the exhaust lines are pressed on the transition layer, but the exhaust effect of the exhaust lines is limited, and composite bubbles between the exhaust lines cannot be eliminated.
Disclosure of Invention
An object of the utility model is to provide a tire transition layer punctures exhaust structure, can solve the unable exhaust problem of compound bubble, and operating cost is low.
According to the utility model provides a technical scheme: a puncture exhaust structure for a tire transition layer comprises a conveying belt; the conveying belt comprises a plurality of rollers arranged in parallel, belts are arranged on the peripheries of the rollers, and the rollers are driven by a conveying motor; an exhaust compression roller is arranged above the conveying belt, and pricking grains are arranged on the exhaust compression roller.
As a further improvement, the pricking lines comprise rolling bosses, exhaust compression roller peripheries are along the conveying belt direction is arranged the rolling bosses, pricking pins are arranged between the rolling bosses
As a further improvement of the utility model, the rolling boss is trapezoidal.
As a further improvement of the utility model, the top of the puncture needle is a needle head part, and the bottom is a reinforcing platform.
As a further improvement of the utility model, the length of the needle head part is 4 mm.
As a further improvement of the utility model, the width of the top of the rolling boss is 2 mm.
Compared with the prior art, the utility model, have following advantage:
1. the utility model has simple structure and small occupied space; the cost is low.
2. The utility model is convenient for staff to observe the exhaust hole and the exhaust line, and pricks while pressing the exhaust line on the transition layer, thereby reducing the bubbles generated by the compounding of components and fully compounding the transition layer and the airtight layer; the waste time of the tire caused by the composite bubbles is reduced to a great extent, and the qualification rate of the tire is greatly improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the piercing line of the present invention.
Fig. 3 is a schematic structural view of the rolling boss of the present invention.
Fig. 4 is a schematic structural view of the puncture needle of the present invention.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings.
In fig. 1-4, the device comprises a conveying belt 1, an exhaust pressing roller 2, a rolling boss 3, a pricker 4, a transition layer 5 and the like.
As shown in fig. 1, the utility model relates to a tire transition layer exhaust structure that punctures, including conveyer belt 1, conveyer belt 1 includes several parallel arrangement's gyro wheel, and the gyro wheel periphery sets up the belt, and the gyro wheel is driven by conveying motor.
The upper part of the conveying belt 1 is provided with an exhaust compression roller 2, and the periphery of the exhaust compression roller 2 is provided with pricking grains. As shown in figure 2, the piercing lines comprise rolling bosses 3, the rolling bosses 3 are arranged on the periphery of the exhaust pressing roller 2 along the direction of the conveying belt 1, and pricking pins 4 are arranged between the rolling bosses 3, as shown in figure 3, the rolling bosses 3 are trapezoidal, and the width of the top of the rolling bosses is 2 mm. As shown in figure 4, the top of the puncture needle 4 is a needle head part, the bottom of the puncture needle is a reinforcing platform, and the length of the needle head part is 4 mm. The needles 4 are distributed uniformly in the geometric center of the two rolling bosses 3.
The working process of the utility model is as follows:
after the tire transition layer 5 is extruded and is transmitted to the lower part of the exhaust compression roller 2 through the conveyer belt 1, the exhaust compression roller 2 rotates along with the tire transition layer 5, the rolling boss 3 and the puncture needle 4 roll and puncture the tire transition layer 5, and then the transition layer 5 is compounded with the airtight layer.
The utility model is arranged above the conveyer belt, which is convenient for staff to observe the conditions of the exhaust holes and the exhaust lines, and pricks while pressing the exhaust lines on the transition layer 5, thereby reducing the bubbles generated after the subsequent transition layer 5 is compounded with the airtight layer and fully compounding the transition layer 5 and the airtight layer; the waste time of the tire caused by the composite bubbles is reduced to a great extent, and the qualification rate of the tire is greatly improved.
Claims (6)
1. The utility model provides a tire transition layer exhaust structure that punctures which characterized in that: the structure comprises a conveyor belt (1); the conveying belt (1) comprises a plurality of rollers which are arranged in parallel, a belt is arranged on the periphery of each roller, and the rollers are driven by a conveying motor; the exhaust press roller (2) is arranged above the conveying belt (1), and the exhaust press roller (2) is provided with pricking grains.
2. The tire transition layer puncture venting structure of claim 1, wherein: the pricking lines comprise rolling bosses (3), the periphery of the exhaust pressing roller (2) is arranged along the direction of the conveying belt (1), the rolling bosses (3) are arranged, and pricking pins (4) are arranged between the rolling bosses (3).
3. The tire transition layer puncture venting structure of claim 2, wherein: the rolling boss (3) is trapezoidal.
4. The tire transition layer puncture venting structure of claim 2, wherein: the top of the puncture needle (4) is a needle head part, and the bottom is a reinforcing platform.
5. The tire transition layer puncture venting structure of claim 4, wherein: the length of the needle head part is 4 mm.
6. The tire transition layer puncture venting structure of claim 3, wherein: the width of the top of the rolling boss (3) is 2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921306767.1U CN210590672U (en) | 2019-08-13 | 2019-08-13 | Puncture exhaust structure for tire transition layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921306767.1U CN210590672U (en) | 2019-08-13 | 2019-08-13 | Puncture exhaust structure for tire transition layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210590672U true CN210590672U (en) | 2020-05-22 |
Family
ID=70717866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921306767.1U Active CN210590672U (en) | 2019-08-13 | 2019-08-13 | Puncture exhaust structure for tire transition layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210590672U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112109294A (en) * | 2020-08-20 | 2020-12-22 | 赛轮(沈阳)轮胎有限公司 | Transition layer production line and film laminating method |
| CN112109295A (en) * | 2020-08-20 | 2020-12-22 | 赛轮(沈阳)轮胎有限公司 | Inner liner transition layer exhaust line pressing equipment |
-
2019
- 2019-08-13 CN CN201921306767.1U patent/CN210590672U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112109294A (en) * | 2020-08-20 | 2020-12-22 | 赛轮(沈阳)轮胎有限公司 | Transition layer production line and film laminating method |
| CN112109295A (en) * | 2020-08-20 | 2020-12-22 | 赛轮(沈阳)轮胎有限公司 | Inner liner transition layer exhaust line pressing equipment |
| CN112109295B (en) * | 2020-08-20 | 2022-06-07 | 赛轮(沈阳)轮胎有限公司 | Inner liner transition layer exhaust line pressing equipment |
| CN112109294B (en) * | 2020-08-20 | 2022-09-27 | 赛轮(沈阳)轮胎有限公司 | Transition layer production line and film laminating method |
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