CN216126233U - Air blowing device capable of avoiding steel wire scratching - Google Patents
Air blowing device capable of avoiding steel wire scratching Download PDFInfo
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- CN216126233U CN216126233U CN202121552843.4U CN202121552843U CN216126233U CN 216126233 U CN216126233 U CN 216126233U CN 202121552843 U CN202121552843 U CN 202121552843U CN 216126233 U CN216126233 U CN 216126233U
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- steel wire
- air blowing
- strip
- pipe
- blowing device
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Abstract
The utility model relates to a tire bead steel wire production device. The purpose is to provide an air blowing device for avoiding steel wire scratch, which has the characteristics of good air blowing effect and no damage to the steel wire. The technical scheme is as follows: the utility model provides an avoid gas blowing device of steel wire scratch which characterized in that: the device comprises an air blowing pipe communicated with an external air source; the pipe wall of the air blowing pipe is provided with two strip-shaped holes which are symmetrically arranged and through which steel wires pass; the strip-shaped holes are parallel to the length direction of the air blowing pipe.
Description
Technical Field
The utility model relates to tire bead steel wire production equipment, in particular to an air blowing device for avoiding steel wires from being scratched.
Background
The main copper plating process of the tire bead steel wire is chemical bronze plating, and the surface residual plating solution needs to be removed after the steel wire comes out of a copper plating tank. The current conventional removal methods are: the ceramic tube 8 is provided with a plurality of small holes for the steel wire 9 to pass through, and compressed air is introduced into the ceramic tube to blow off residual liquid on the steel wire. The defects of the mode are that: under the action of compressed air, the steel wire linearly moves and generates transverse shaking with a certain amplitude in the direction parallel to the ceramic tube; therefore, the steel wire is easy to touch the small hole, so that the copper plating layer of the steel wire is peeled off and the hole wall of the small hole is damaged, and the more serious the hole wall is, the more easy the copper plating layer is peeled off, thereby seriously influencing the product quality.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provide the air blowing device for preventing the steel wire from being scratched, which has the characteristics of good air blowing effect and no damage to the steel wire.
The technical scheme of the utility model is as follows:
the utility model provides an avoid gas blowing device of steel wire scratch which characterized in that: the device comprises an air blowing pipe communicated with an external air source; the pipe wall of the air blowing pipe is provided with two strip-shaped holes which are symmetrically arranged and through which steel wires pass; the strip-shaped holes are parallel to the length direction of the air blowing pipe.
Preferably, the width of the strip-shaped holes is 3 to 5 times of the diameter of the steel wire.
The utility model has the beneficial effects that:
the utility model makes the bar-shaped holes (all small holes are connected into a whole) extending transversely, all steel wires pass through the bar-shaped holes at the same time, and residual plating solution attached to the surfaces of the steel wires is removed by blowing compressed air; because the direction of the transverse shaking of the steel wire is parallel to the length direction of the strip-shaped hole, the steel wire can not be in contact with the ceramic tube, the scratching condition of a copper plating layer is avoided, the maintenance cost is saved, and the product quality is ensured.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic diagram of the prior art.
Detailed Description
The present invention will be further described with reference to the drawings attached to the specification, but the present invention is not limited to the following examples.
As shown in figure 1, the air blowing device for avoiding the scratch of the steel wire comprises an air blowing pipe 1. The gas blow pipe is communicated with an external gas source, two strip-shaped holes 2 are formed in the pipe wall of the gas blow pipe, and the strip-shaped holes are parallel to the gas blow pipe and are symmetrically arranged on the gas blow pipe.
Preferably, the width of the strip-shaped hole (namely the dimension of the strip-shaped hole perpendicular to the length direction of the air blowing pipe) is 3-5 times of the diameter of the steel wire; the design can ensure that the steel wire cannot be scratched and the air flow loss can be ensured within an allowable range.
Compressed air that the air supply produced lets in the gas blow pipe, and the bar hole of gas blow pipe is passed to all steel wires 9 homohorizontality, blows off the attached plating bath that remains in surface, can keep certain interval between the pore wall in steel wire and bar hole, has avoided the risk of bumping with parts on every side, has both guaranteed the blowing effect, has guaranteed product quality again.
Claims (2)
1. The utility model provides an avoid gas blowing device of steel wire scratch which characterized in that: the device comprises an air blowing pipe (1) communicated with an external air source; the pipe wall of the air blowing pipe is provided with two strip-shaped holes (2) which are symmetrically arranged and through which steel wires pass; the strip-shaped holes are parallel to the length direction of the air blowing pipe.
2. The air blowing device for avoiding the scratch of the steel wire as claimed in claim 1, wherein: and the width of the strip-shaped hole is 3-5 times of the diameter of the steel wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121552843.4U CN216126233U (en) | 2021-07-08 | 2021-07-08 | Air blowing device capable of avoiding steel wire scratching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121552843.4U CN216126233U (en) | 2021-07-08 | 2021-07-08 | Air blowing device capable of avoiding steel wire scratching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216126233U true CN216126233U (en) | 2022-03-25 |
Family
ID=80767346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121552843.4U Active CN216126233U (en) | 2021-07-08 | 2021-07-08 | Air blowing device capable of avoiding steel wire scratching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216126233U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117531781A (en) * | 2024-01-09 | 2024-02-09 | 山东大业股份有限公司 | Avoid bead wire scratch's gas blowing device |
-
2021
- 2021-07-08 CN CN202121552843.4U patent/CN216126233U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117531781A (en) * | 2024-01-09 | 2024-02-09 | 山东大业股份有限公司 | Avoid bead wire scratch's gas blowing device |
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