CN216512103U - Enameled wire routing tension detection device - Google Patents
Enameled wire routing tension detection device Download PDFInfo
- Publication number
- CN216512103U CN216512103U CN202122709213.XU CN202122709213U CN216512103U CN 216512103 U CN216512103 U CN 216512103U CN 202122709213 U CN202122709213 U CN 202122709213U CN 216512103 U CN216512103 U CN 216512103U
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- China
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- guide roller
- enameled wire
- roller
- sleeve
- wheel shaft
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Abstract
The utility model discloses an enameled wire routing tension detection device, which comprises a first guide roller, a second guide roller, an elastic roller and a frame, wherein the frame is used for supporting the first guide roller, the second guide roller and the elastic roller, the first guide roller and the second guide roller are arranged at equal height, the elastic roller is arranged between the first guide roller and the second guide roller, an enameled wire is routed through the first guide roller, the elastic roller and the second guide roller in sequence, the first guide roller and the second guide roller are positioned below the enameled wire, the elastic roller is positioned above the enameled wire, the elastic roller is connected with a wheel shaft, a vertical upright post is arranged on the wheel shaft, the bottom of the upright post is inserted into a sleeve which is additionally arranged on the frame, a spring is arranged in the sleeve, the upright post compresses the spring and can slide up and down in the sleeve, and a length sensor is arranged between the sleeve and the wheel shaft, the length sensor is used for measuring the distance between the sleeve and the wheel shaft.
Description
Technical Field
The utility model relates to the technical field of enameled wire production, in particular to an enameled wire routing tension detection device.
Background
The enameled wire is a main variety of winding wires and consists of a conductor and an insulating layer, and in the production of the enameled wire, the enameled wire needs to be wound into a coil by routing to a coil winder after the enameled wire is manufactured. In actual production, the wire speed of the enameled wire is not constant but fluctuates to a certain extent due to various factors, but the speed of the wire winding machine is usually constant, which causes a situation that the wire is broken or wound when the wire speed of the enameled wire is greatly changed, thereby affecting the continuous production.
At present, the speed of the enameled wire is usually judged by detecting the tension of the enameled wire in the wire routing process, when the wire routing tension of the enameled wire is too large, the wire winding is too fast, and when the wire routing tension of the enameled wire is too small, the wire winding is too slow. However, the enameled wire is accompanied by vibration and jumping in the wire routing process, which causes a large error in measuring the wire tension of the enameled wire, and the use requirement is difficult to meet.
SUMMERY OF THE UTILITY MODEL
The utility model provides an enameled wire wiring tension detection device which has the advantages that tension in an enameled wire wiring process can be better monitored, and monitoring accuracy is improved.
The utility model aims at realizing the above purpose through the following technical scheme, the enameled wire routing tension detection device comprises a first guide roller, a second guide roller, an elastic roller and a frame, wherein the frame is used for supporting the first guide roller, the second guide roller and the elastic roller, the first guide roller and the second guide roller are arranged at equal height, the elastic roller is arranged between the first guide roller and the second guide roller, an enameled wire is routed through the first guide roller, the elastic roller and the second guide roller in sequence, the first guide roller and the second guide roller are positioned below the enameled wire, the elastic roller is positioned above the enameled wire, the elastic roller is connected with a wheel shaft, a vertical upright post is arranged on the wheel shaft, the bottom of the upright post is inserted into a sleeve which is additionally arranged on the frame, a spring is arranged in the sleeve, and the upright post compresses the spring and can slide up and down in the sleeve, and a length sensor is arranged between the sleeve and the wheel shaft and is used for measuring the distance between the sleeve and the wheel shaft.
The utility model is further arranged in that a horizontal measuring table is arranged on the sleeve, the length sensor is fixed below the wheel shaft, and a measuring rod of the length sensor is in contact with the measuring table.
The utility model is further provided that the height of the resilient roller is lower than the height of the first guide roller and the second guide roller.
The utility model is further provided that a limiting rod is arranged above the wheel shaft and fixed on the frame.
In conclusion, the beneficial effects of the utility model are as follows:
1. the enameled wire can drive the elastic roller to move up and down due to the change of tension in the wire routing process, the length sensor detects the distance between the wheel shaft and the sleeve, namely the distance of the elastic roller moving up and down is detected, if the distance becomes smaller, the wire routing tension of the enameled wire is increased, and if the distance becomes larger, the wire routing tension of the enameled wire is decreased; compared with the direct measurement of the routing pressure of the enameled wire, the routing tension of the enameled wire is reflected more accurately by detecting the distance, when the enameled wire is shaken in the routing process, the tension of the enameled wire is subjected to cliff type change, and the height change of the elastic roller is gentle, so that the routing tension of the enameled wire is indirectly judged by the distance method, the winding speed of the winding machine is adjusted by the detected data, the accuracy is higher, and the flexible control of the winding speed of the winding machine according to the routing speed of the enameled wire is facilitated;
2. according to the enameled wire tension control device, the height of the elastic roller is set to be lower than the heights of the first guide roller and the second guide roller, so that the contact length of the enameled wire and the elastic roller is longer, and the elastic roller is beneficial to accurately receiving tension change of the enameled wire.
Drawings
FIG. 1 is a schematic view of the installation position of the length sensor in the present invention;
FIG. 2 is a schematic view showing the position of the elastic roller according to the present invention.
In the figure, 1, a length sensor; 2. a first guide roller; 3. a second guide roller; 4. an elastic roller; 6. a wheel axle; 7. erecting a rod; 8. a sleeve; 9. a spring; 10. a measuring table; 11. a limiting rod.
Detailed Description
The following detailed description of embodiments of the utility model refers to the accompanying drawings.
Example (b): referring to fig. 1-2, an enameled wire routing tension detection device includes a first guide roller, a second guide roller, an elastic roller, and a frame, where the frame may be an existing frame in an enameled wire production line or an additional frame. The rack is used for supporting the first guide roller, the second guide roller and the elastic roller, the first guide roller and the second guide roller are arranged at equal heights, the elastic roller is arranged between the first guide roller and the second guide roller, and the enameled wire is sequentially routed through the first guide roller, the elastic roller and the second guide roller. The first guide roller, the second guide roller and the elastic roller are arranged between the enameled wire production line and the winding machine, and after the enameled wire goes through all working procedures in the enameled wire production, the enameled wire enters the winding machine again through the first guide roller, the second guide roller and the elastic roller to be wound.
The first guide roller and the second guide roller are located below the enameled wire, and the elastic roller is located above the enameled wire, so that the enameled wire and the elastic roller are guaranteed to have longer contact length. In order to further improve the contact length of the enameled wire and the elastic roller, the height of the elastic roller is further set to be lower than the heights of the first guide roller and the second guide roller, so that the contact length of the enameled wire and the elastic roller is longer, and the elastic roller is favorable for accurately receiving tension change of the enameled wire. The specific positions of the first guide roller, the second guide roller and the elastic roller should satisfy: the central angle corresponding to the arc segment of the contact part of the enameled wire and the elastic roller is not less than 120 degrees.
The elastic roller is connected with a wheel shaft which is in a horizontal state and used for supporting the elastic roller, and the elastic roller can freely rotate on the wheel shaft. The wheel shaft is provided with a vertical upright post, the bottom of the upright post is inserted into a sleeve which is additionally arranged on the frame, a spring is arranged in the sleeve, the upright post compresses the spring and can slide up and down in the sleeve, and a length sensor is arranged between the sleeve and the wheel shaft and used for measuring the distance between the sleeve and the wheel shaft.
The sleeve is provided with a horizontal measuring table, the length sensor is fixed below the wheel shaft, and a measuring rod of the length sensor is in contact with the measuring table. The enameled wire can drive the elasticity gyro wheel and reciprocate owing to tensile change at line in-process of walking, and length sensor detects the distance between shaft and the sleeve, has detected the distance that the elasticity gyro wheel reciprocated promptly, if this distance diminishes, shows the line tension grow of walking of enameled wire, if this distance grow, shows the line tension of walking of enameled wire diminishes.
The stand column is characterized in that a limiting rod is arranged above the wheel shaft and fixed on the frame, the limiting rod is perpendicular to the wheel shaft, and the limiting rod is used for limiting the wheel shaft when the wheel shaft moves to a certain height, so that the stand column is prevented from being separated from the sleeve when the tension of the enameled wire is too high.
The data that length sensor detected indirectly reflects the line tension of walking of enameled wire, exports this data to the controller of coiler in for adjust the coiling speed of coiler according to this data, when the line tension of enameled wire changes, with the corresponding adjustment of the coiling speed of coiler, thereby make the system process of rolling of enameled wire steady more reliable, reduce the risk of enameled wire broken string, coiling.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (4)
1. A device for detecting the routing tension of an enameled wire is characterized by comprising a first guide roller, a second guide roller, an elastic roller and a frame, wherein the frame is used for supporting the first guide roller, the second guide roller and the elastic roller, the first guide roller and the second guide roller are arranged at equal height, the elastic roller is arranged between the first guide roller and the second guide roller, the enameled wire is routed through the first guide roller, the elastic roller and the second guide roller in sequence, the first guide roller and the second guide roller are positioned below the enameled wire, the elastic roller is positioned above the enameled wire, the elastic roller is connected with a wheel shaft, a vertical upright post is arranged on the wheel shaft, the bottom of the upright post is inserted into a sleeve which is additionally arranged on the frame, a spring is arranged in the sleeve, the upright post compresses the spring and can slide up and down in the sleeve, and a length sensor is arranged between the sleeve and the wheel shaft, the length sensor is used for measuring the distance between the sleeve and the wheel axle.
2. The enameled wire routing tension detection device according to claim 1, wherein a horizontal measuring table is disposed on the sleeve, the length sensor is fixed below the wheel shaft, and a measuring rod of the length sensor is in contact with the measuring table.
3. The enameled wire trace tension detection device according to claim 2, wherein the height of the elastic roller is lower than the height of the first guide roller and the second guide roller.
4. The enameled wire routing tension detection device according to claim 3, wherein a limiting rod is arranged above the wheel shaft, and the limiting rod is fixed on the rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122709213.XU CN216512103U (en) | 2021-11-05 | 2021-11-05 | Enameled wire routing tension detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122709213.XU CN216512103U (en) | 2021-11-05 | 2021-11-05 | Enameled wire routing tension detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216512103U true CN216512103U (en) | 2022-05-13 |
Family
ID=81526453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122709213.XU Active CN216512103U (en) | 2021-11-05 | 2021-11-05 | Enameled wire routing tension detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216512103U (en) |
-
2021
- 2021-11-05 CN CN202122709213.XU patent/CN216512103U/en active Active
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