CN216037900U - Enameled wire rewinding machine stable in winding - Google Patents
Enameled wire rewinding machine stable in winding Download PDFInfo
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- CN216037900U CN216037900U CN202121711258.4U CN202121711258U CN216037900U CN 216037900 U CN216037900 U CN 216037900U CN 202121711258 U CN202121711258 U CN 202121711258U CN 216037900 U CN216037900 U CN 216037900U
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Abstract
The utility model relates to the technical field of rewinding machines, and discloses an enameled wire rewinding machine capable of realizing stable winding, which comprises a shell, wherein a positioning spring is fixedly connected to the inner wall of the middle part of the shell, an arc block is fixedly connected to the top of the positioning spring, a compression spring is fixedly connected to the inner wall of the middle part of the shell, an arc rod is movably connected to the inner wall of the middle part of the shell, a rotating shaft is movably connected to the inner wall of the middle part of the shell, a rewinding roller is sleeved on the outer side of the rotating shaft, a guide rod is movably connected to the inner wall of the middle part of the shell, a resistance card is fixedly connected to the inner wall of the middle part of the shell, and a conductive post is fixedly connected to the front side of the arc rod. This stable enameled wire rewinder of winding drives the rewinder roller through the pivot and rotates from coming to the enameled wire motion, thereby along with the winding of enameled wire makes the arc pole move to the outside, the arc pole drives and leads electrical pillar motion, rethread resistance piece uses with the cooperation of electromagnet to reach the tensile effect of regulation enameled wire, the effectual quality of guaranteeing the rewinder.
Description
Technical Field
The utility model relates to the technical field of rewinding machines, in particular to an enameled wire rewinding machine with stable winding.
Background
The enameled wire is a main variety of winding wire and comprises a conductor and an insulating layer, a bare wire is formed by annealing and softening, then painting for multiple times and baking, in order to collect the enameled wire, a rewinding machine is usually adopted for winding and collecting, and the winding efficiency is greatly increased.
The existing rewinder has single function, can only carry out simple winding, and cannot adjust the tension of the enameled wire, so that the wire can slip and the like during winding, thereby causing the enameled wire to be wound insufficiently tightly or the density to deviate, and even the enameled wire is loose.
Therefore, we have proposed a rewinding machine of enamel wire with stable winding, which solves the above problems by adjusting tension of the enamel wire and preventing occurrence of looseness by attaching a wire harness.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides the enameled wire rewinding machine with stable winding, which has the advantages of automatically adjusting the tension of the enameled wire, preventing the enameled wire from loosening and realizing stable winding, and solves the problem that the traditional equipment is single in function and is not provided with tension adjustment and easy to loosen.
(II) technical scheme
In order to achieve the purposes of automatically adjusting the tension of the enameled wire, preventing the enameled wire from loosening and stably winding, the utility model provides the following technical scheme: an enamelled wire rewinder with stable winding comprises a shell, wherein the inner wall of the middle part of the shell is fixedly connected with a positioning spring, the top of the positioning spring is fixedly connected with an arc block, the inner wall of the middle part of the shell is fixedly connected with a compression spring, the inner wall of the middle part of the shell is movably connected with an arc rod, the inner wall of the middle part of the shell is movably connected with a rotating shaft, the outer side of the rotating shaft is sleeved with a rewinding roller, the inner wall of the middle part of the shell is movably connected with a guide rod, the inner wall of the middle part of the shell is fixedly connected with a resistance card, the front surface of the arc rod is fixedly connected with a conductive post, the inner side of the arc rod is fixedly connected with a traction spring, the inner wall of the middle part of the shell is fixedly connected with an electromagnet, the inner wall of the middle part of the shell is provided with a movable groove, the inner wall of the middle part of the movable groove is movably connected with a pressing block, the inner wall of the middle part of the pressing block is fixedly connected with a magnetic block, and the top of the pressing block is fixedly connected with a return spring.
Preferably, the length of the positioning spring is smaller than that of the arc block, the bottom of the arc block is fixedly connected with the top of the rewinding roller, and the positioning spring mainly plays a role in supporting and positioning, so that the rotating shaft is in a stable state and plays a role in supporting the arc block.
As optimization, the initial state of the compression spring is in the original length, the inner side of the compression spring is fixedly connected with the outer side of the arc rod, the compression spring mainly plays a role in compressing the arc rod, and when the arc rod moves outwards under the action of the enameled wire, the compression spring is compressed to ensure that the enameled wire cannot be loosened.
Preferably, the conductive columns are electrically connected with the electromagnet, the front faces of the resistor discs are attached to the back faces of the conductive columns, and the arc rods move to drive the conductive columns to move so as to change the voltage passing through the electromagnet.
Preferably, the magnetic pole at the bottom of the electromagnet is the same as the magnetic pole at the top of the magnetic block, the size of the electromagnet is smaller than that of the shell, and when the rewinding roller rotates, the enameled wire is wound, the pressure of the rotating shaft is changed along with the gradual increase of the winding radius of the enameled wire, so that the tension of the enameled wire is adjusted.
Preferably, the size of the magnetic block is smaller than that of the pressing block, the top of the pressing block is fixedly connected with the bottom of the return spring, and the pressing block moves downwards under the action of the magnetic block.
Preferably, the bottom of the pressing block is provided with a groove matched with the rotating shaft, the outer side of the rotating shaft is tightly attached to the bottom of the pressing block, and the pressing block is pressed to drive the rotating shaft to move, so that the tension applied to the enameled wire on the outer side of the rewinding roller is changed.
(III) advantageous effects
Compared with the prior art, the utility model provides the enameled wire rewinding machine with stable winding, which has the following beneficial effects: this stable enameled wire rewinder of winding drives the rewinder roller through the pivot and rotates from coming to the enameled wire motion, thereby along with the winding of enameled wire makes the arc pole move to the outside, the arc pole drives and leads electrical pillar motion, rethread resistance piece uses with the cooperation of electromagnet to reach the tensile effect of regulation enameled wire, the effectual quality of guaranteeing the rewinder.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a partially enlarged view of portion A of FIG. 1 according to the present invention;
FIG. 4 is a schematic view of a partially enlarged structure of the portion B in FIG. 1 according to the present invention.
In the figure: 1. a housing; 2. a positioning spring; 3. a rewinding roller; 4. an arc block; 5. a compression spring; 6. a rotating shaft; 7. an arc rod; 8. a guide bar; 9. resistance cards; 10. a conductive post; 11. a traction spring; 12. an electromagnet; 13. a movable groove; 14. a magnetic block; 15. briquetting; 16. a return spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Please refer to fig. 1-4: an enameled wire rewinder with stable winding comprises a shell 1, wherein a positioning spring 2 is fixedly connected to the inner wall of the middle of the shell 1, the length of the positioning spring 2 is smaller than that of an arc block 4, the bottom of the arc block 4 is fixedly connected with the top of a rewinding roller 3, the positioning spring 2 mainly plays a role in supporting and positioning, a rotating shaft 6 is in a stable state and plays a role in supporting the arc block 4, the top of the positioning spring 2 is fixedly connected with the arc block 4, a compression spring 5 is fixedly connected to the inner wall of the middle of the shell 1, the initial state of the compression spring 5 is in an original length, the inner side of the compression spring 5 is fixedly connected with the outer side of an arc rod 7, the compression spring 5 mainly plays a role in compressing the arc rod 7, and when the arc rod 7 moves outwards under the action of an enameled wire, the compression spring 5 is compressed to ensure that the enameled wire cannot be loosened;
the inner wall of the middle part of the shell 1 is movably connected with an arc rod 7, the inner wall of the middle part of the shell 1 is movably connected with a rotating shaft 6, the outer side of the rotating shaft 6 is sleeved with a rewinding roller 3, the inner wall of the middle part of the shell 1 is movably connected with a guide rod 8, the inner wall of the middle part of the shell 1 is fixedly connected with a resistor disc 9, the front side of the arc rod 7 is fixedly connected with a conductive column 10, the conductive column 10 is electrically connected with an electromagnet 12, the front side of the resistor disc 9 is attached to the back side of the conductive column 10, the conductive column 10 is driven to move through the movement of the arc rod 7 so as to change the voltage passing through the electromagnet 12, and the inner side of the arc rod 7 is fixedly connected with a traction spring 11;
the inner wall of the middle part of the shell 1 is fixedly connected with an electromagnet 12, the magnetic pole at the bottom of the electromagnet 12 is the same as the magnetic pole at the top of a magnetic block 14, the size of the electromagnet 12 is smaller than that of the shell 1, when the rewinding roller 3 rotates, the enameled wire is wound, the pressure of the rotating shaft 6 is changed along with the gradual increase of the winding radius of the enameled wire at the moment, so as to adjust the tension of the enameled wire, the inner wall of the middle part of the shell 1 is provided with a movable groove 13, the inner wall of the middle part of the movable groove 13 is movably connected with a pressing block 15, the bottom of the pressing block 15 is provided with a groove matched with the rotating shaft 6, the outer side of the rotating shaft 6 is tightly attached to the bottom of the pressing block 15, the rotating shaft 6 is driven to move by pressing the pressing block 15, so as to change the tension borne by the enameled wire outside the rewinding roller 3, the magnetic block 14 is fixedly connected to the inner wall of the middle part of the pressing block 15, the size of the magnetic block 14 is smaller than that of the pressing block 15, and the top of the pressing block 15 is fixedly connected with the bottom of a return spring 16, the pressing block 15 moves downwards under the action of the magnetic block 14, and the top of the pressing block 15 is fixedly connected with a return spring 16.
The working principle is as follows: when the device is used, an enameled wire to be rewound is fixed to the outer side of the rewinding roller 3 through the guide rod 8, as shown in fig. 2, at this time, the rewinding roller 3 is driven to rotate through external equipment, the radius of the enameled wire gradually increases along with the rotation of the rewinding roller 3, so that the tension force applied to the enameled wire becomes large, as the diameter of the enameled wire on the outer side of the rewinding roller 3 gradually increases, the arc rod 7 gradually moves outwards, so that the compression spring 5 is compressed, the arc rod 7 is attached to the wound enameled wire, the problem of scattering is prevented, meanwhile, the traction spring 11 is stretched, the arc rod 7 drives the conductive post 10 to move outwards, so that the effective contact length with the resistance sheet 9 is changed, the voltage passing through the conductive post 10 becomes large, so that the voltage of the electromagnet 12 is further changed, at this time, the magnetic field intensity of the electromagnet 12 becomes large, and the repulsive force applied to the magnetic block 14 becomes large, therefore, the rotating shaft 6 is extruded downwards to drive the rewinding roller 3 to move downwards, so that the tension of the enameled wire is increased to enable the enameled wire to be wound more tightly.
In summary, the following steps: this stable enameled wire rewinder of winding drives the rewinder roller through the pivot and rotates from coming to the enameled wire motion, thereby along with the winding of enameled wire makes the arc pole move to the outside, the arc pole drives and leads electrical pillar motion, rethread resistance piece uses with the cooperation of electromagnet to reach the tensile effect of regulation enameled wire, the effectual quality of guaranteeing the rewinder.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a stable enameled wire rewinder twines, includes shell (1), its characterized in that: the improved winding roller is characterized in that a positioning spring (2) is fixedly connected to the inner wall of the middle of the shell (1), an arc block (4) is fixedly connected to the top of the positioning spring (2), a compression spring (5) is fixedly connected to the inner wall of the middle of the shell (1), an arc rod (7) is movably connected to the inner wall of the middle of the shell (1), a rotating shaft (6) is movably connected to the inner wall of the middle of the shell (1), a rewinding roller (3) is sleeved on the outer side of the rotating shaft (6), a guide rod (8) is movably connected to the inner wall of the middle of the shell (1), a resistance sheet (9) is fixedly connected to the inner wall of the middle of the shell (1), a conductive column (10) is fixedly connected to the front side of the arc rod (7), a traction spring (11) is fixedly connected to the inner side of the arc rod (7), an electromagnet (12) is fixedly connected to the inner wall of the middle of the shell (1), a movable groove (13) is formed in the inner wall of the middle of the shell (1), the inner wall of the middle of the movable groove (13) is movably connected with a pressing block (15), the inner wall of the middle of the pressing block (15) is fixedly connected with a magnetic block (14), and the top of the pressing block (15) is fixedly connected with a return spring (16).
2. The enameled wire rewinding machine with stable winding according to claim 1, characterized in that: the length of the positioning spring (2) is smaller than that of the arc block (4), and the bottom of the arc block (4) is fixedly connected with the top of the rewinding roller (3).
3. The enameled wire rewinding machine with stable winding according to claim 1, characterized in that: the initial state of the compression spring (5) is at the original length, and the inner side of the compression spring (5) is fixedly connected with the outer side of the arc rod (7).
4. The enameled wire rewinding machine with stable winding according to claim 1, characterized in that: the conductive column (10) is electrically connected with the electromagnet (12), and the front surface of the resistor disc (9) is attached to the back surface of the conductive column (10).
5. The enameled wire rewinding machine with stable winding according to claim 1, characterized in that: the magnetic pole at the bottom of the electromagnet (12) is the same as the magnetic pole at the top of the magnetic block (14), and the size of the electromagnet (12) is smaller than that of the shell (1).
6. The enameled wire rewinding machine with stable winding according to claim 1, characterized in that: the size of the magnetic block (14) is smaller than that of the pressing block (15), and the top of the pressing block (15) is fixedly connected with the bottom of the return spring (16).
7. The enameled wire rewinding machine with stable winding according to claim 1, characterized in that: the bottom of the pressing block (15) is provided with a groove matched with the rotating shaft (6), and the outer side of the rotating shaft (6) is tightly attached to the bottom of the pressing block (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121711258.4U CN216037900U (en) | 2021-07-27 | 2021-07-27 | Enameled wire rewinding machine stable in winding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121711258.4U CN216037900U (en) | 2021-07-27 | 2021-07-27 | Enameled wire rewinding machine stable in winding |
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| Publication Number | Publication Date |
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| CN216037900U true CN216037900U (en) | 2022-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121711258.4U Active CN216037900U (en) | 2021-07-27 | 2021-07-27 | Enameled wire rewinding machine stable in winding |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115881424A (en) * | 2022-12-02 | 2023-03-31 | 常州市精特电工机械有限公司 | Winding structure for producing fine enameled wire |
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2021
- 2021-07-27 CN CN202121711258.4U patent/CN216037900U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115881424A (en) * | 2022-12-02 | 2023-03-31 | 常州市精特电工机械有限公司 | Winding structure for producing fine enameled wire |
| CN115881424B (en) * | 2022-12-02 | 2024-05-03 | 常州市精特电工机械有限公司 | Winding structure for production of fine enameled wire |
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