CN214934951U - Enameled wire paying-off machine - Google Patents
Enameled wire paying-off machine Download PDFInfo
- Publication number
- CN214934951U CN214934951U CN202120901899.XU CN202120901899U CN214934951U CN 214934951 U CN214934951 U CN 214934951U CN 202120901899 U CN202120901899 U CN 202120901899U CN 214934951 U CN214934951 U CN 214934951U
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- China
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- rotating shaft
- support
- butt joint
- thimble
- joint block
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Abstract
The utility model provides an enameled wire paying out machine, its change that can be convenient for the spool. The device comprises a support, a rotating shaft and a thimble, wherein the rotating shaft is arranged on the support through a bearing, a bobbin is sleeved on the rotating shaft, the thimble comprises a first thimble and a second thimble, the first thimble and the second thimble are respectively positioned at two ends of the bobbin and are used for fixing the bobbin, the rotating shaft comprises a first rotating shaft and a second rotating shaft, the first rotating shaft is used for inputting torque, the second rotating shaft is provided with the thimble and the bobbin, one end of the first rotating shaft, which faces the second rotating shaft, is provided with a butt joint hole, one end of the second rotating shaft, which faces the first rotating shaft, is provided with a butt joint block, the butt joint hole corresponds to the butt joint block, and the torque of the first rotating shaft is transmitted to the second rotating shaft by extending into the butt joint hole through the butt joint block; the support comprises a first support and a second support, the first support is connected with the first rotating shaft, the second support is connected with the second rotating shaft, the second support is connected with the moving mechanism, and the second support is controlled to be far away from or close to the first support through the moving mechanism.
Description
Technical Field
The utility model relates to an enameled wire production technical field specifically is an enameled wire paying out machine.
Background
The enameled wire needs to undergo the steps of paying off → annealing → painting → baking → cooling → lubricating → taking up in the production process, wherein the paying off step is a process of paying off a copper wire from a spool, a paying-off device is generally used for fixing the spool and driving the spool to rotate, a traditional paying-off device is shown in figure 1 and comprises a support 1, two ends of the support 1 are connected with a rotating shaft 3 through bearings 2, the spool 4 is sleeved on the rotating shaft 3, two ends of the spool 4 clamp and fix the spool 4 on the rotating shaft 3 through a first thimble 5 and a second thimble 6, the first thimble 5 is in sliding connection with the rotating shaft 3 and can be fixed through a bolt, the second thimble 6 is directly fixed on the rotating shaft 3, the spool 4 is clamped through the first thimble 5 and the second thimble 6, and the rotating shaft 3 drives the spool 4 to rotate to pay off. The disadvantages of this device are: when the spool needs to be replaced, the bearing and the rotating shaft need to be detached to replace the spool, and the spool needs to be installed again after replacement, so that the spool is inconvenient to disassemble and assemble.
SUMMERY OF THE UTILITY MODEL
To the problem that current paying out machine was not convenient for change the spool, the utility model provides an enameled wire paying out machine, its change that can be convenient for the spool.
The technical scheme is as follows: the utility model provides an enameled wire paying out machine, its includes support, pivot, thimble, the pivot is passed through the bearing and is installed on the support, the spool cover is located in the pivot, the thimble includes thimble one and thimble two, the thimble one with thimble two is located respectively the spool both ends are used for fixing spool, its characterized in that: the rotating shaft comprises a first rotating shaft and a second rotating shaft, the first rotating shaft is used for inputting torque, the thimble and the spool are mounted on the second rotating shaft, a butt joint hole is formed in one end, facing the second rotating shaft, of the first rotating shaft, a butt joint block is arranged at one end, facing the first rotating shaft, of the second rotating shaft, the butt joint hole corresponds to the butt joint block, and the butt joint block stretches into the butt joint hole to transmit the torque of the first rotating shaft to the second rotating shaft; the support comprises a first support and a second support, the first support is connected with the first rotating shaft, the second support is connected with the second rotating shaft, the second support is connected with a moving mechanism, and the second support is controlled to be far away from or close to the first support through the moving mechanism.
It is further characterized in that:
the butt joint block is in a straight shape or a cross shape;
the butt-joint block is conical or truncated cone-shaped, and an elastic deformation layer is arranged on the outer surface of the butt-joint block;
the length of the butt joint hole is larger than that of the butt joint block.
The utility model has the advantages that: when the bobbin needs to be replaced, only the first rotating shaft and the second rotating shaft need to be separated, a gap can be generated between the first rotating shaft and the second rotating shaft, the bobbin can be taken out through the gap for replacement, and the operation is convenient.
Drawings
FIG. 1 is a schematic structural diagram of a conventional pay-off machine;
fig. 2 is a schematic structural diagram of the present invention.
Detailed Description
As shown in fig. 2, the enameled wire paying-off machine includes a support, a rotating shaft, and an ejector pin, wherein the rotating shaft is installed on the support through a bearing 2, a bobbin 4 is sleeved on the rotating shaft, the ejector pin includes a first ejector pin 5 and a second ejector pin 6, the first ejector pin 5 is slidably connected with the rotating shaft and fixed through a bolt, the second ejector pin 6 is fixed on the rotating shaft, the first ejector pin 5 and the second ejector pin 6 are respectively located at two ends of the bobbin for fixing the bobbin 4, the rotating shaft includes a first rotating shaft 31 and a second rotating shaft 32, the first rotating shaft 31 is used for inputting torque, the second rotating shaft 32 is provided with the ejector pin and the bobbin 4, one end of the first rotating shaft 31 facing the second rotating shaft 32 is provided with a butt-joint block 321, the butt-joint hole 311 corresponds to the butt-joint block 312, and the torque of the first rotating shaft 31 is transmitted to the second rotating shaft 32 by extending into the butt-joint block 312 into the butt-joint hole 311; the support comprises a first support 11 and a second support 12, the first support 11 is connected with the first rotating shaft 31 through a bearing, the second support 12 is connected with the second rotating shaft 32, the second support 12 is connected with the moving mechanism 7, and the second support 12 is controlled to be far away from or close to the first support 11 through the moving mechanism 7.
Specifically, the butt-joint block 321 may have a straight shape or a cross shape, so that torque can be transmitted and the horizontal separation of the butt-joint block 321 and the butt-joint hole 311 can be realized by moving the second bracket 12. Meanwhile, the moving mechanism 7 can adopt an electric sliding rail, the second support 12 is installed on the electric sliding rail to move, a screw pair structure can also be adopted, even in normal work, the first support and the second support are fixed through bolts, the bolts are taken down during replacement, and the second support is pushed to move, but the precision of the mode is low.
In addition, if adopt above-mentioned structure, change at every turn and accomplish the back, need adjust the butt joint piece and butt joint hole the position could guarantee that the butt joint piece can stretch into in the butt joint hole, to this, butt joint piece 321 can be conical or round platform shape, butt joint piece 321 surface is equipped with elastic deformation layer (the material is flexible glue or rubber), just so need not the adjusting position directly to stretch into the butt joint piece corresponding butt joint hole of shape can, thereby it rotates to rely on the deformation on elastic deformation layer to increase the frictional force between pivot one and the pivot two when rotating to realize driving pivot two by the pivot. Meanwhile, preferably, the length of the butt joint hole is greater than that of the butt joint block, so that the friction force between the first rotating shaft and the second rotating shaft can be adjusted by controlling the extending depth of the butt joint block, the pay-off speed can be adjusted by adjusting the rotating speed of the second rotating shaft, and the tension of the wire coil can be adjusted.
The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (4)
1. The utility model provides an enameled wire paying out machine, its includes support, pivot, thimble, the pivot is passed through the bearing and is installed on the support, the spool cover is located in the pivot, the thimble includes thimble one and thimble two, the thimble one with thimble two is located respectively the spool both ends are used for fixing spool, its characterized in that: the rotating shaft comprises a first rotating shaft and a second rotating shaft, the first rotating shaft is used for inputting torque, the thimble and the spool are mounted on the second rotating shaft, a butt joint hole is formed in one end, facing the second rotating shaft, of the first rotating shaft, a butt joint block is arranged at one end, facing the first rotating shaft, of the second rotating shaft, the butt joint hole corresponds to the butt joint block, and the butt joint block stretches into the butt joint hole to transmit the torque of the first rotating shaft to the second rotating shaft; the support comprises a first support and a second support, the first support is connected with the first rotating shaft, the second support is connected with the second rotating shaft, the second support is connected with a moving mechanism, and the second support is controlled to be far away from or close to the first support through the moving mechanism.
2. The enameled wire pay-off machine as claimed in claim 1, wherein: the butt joint block is in a straight shape or a cross shape.
3. The enameled wire pay-off machine as claimed in claim 1, wherein: the butt-joint block is conical or truncated cone-shaped, and an elastic deformation layer is arranged on the outer surface of the butt-joint block.
4. The enameled wire pay-off machine as claimed in claim 3, wherein: the length of the butt joint hole is larger than that of the butt joint block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120901899.XU CN214934951U (en) | 2021-04-29 | 2021-04-29 | Enameled wire paying-off machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120901899.XU CN214934951U (en) | 2021-04-29 | 2021-04-29 | Enameled wire paying-off machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214934951U true CN214934951U (en) | 2021-11-30 |
Family
ID=79064746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120901899.XU Active CN214934951U (en) | 2021-04-29 | 2021-04-29 | Enameled wire paying-off machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214934951U (en) |
-
2021
- 2021-04-29 CN CN202120901899.XU patent/CN214934951U/en active Active
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