CN215478855U - Wire rod coiling device - Google Patents
Wire rod coiling device Download PDFInfo
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- CN215478855U CN215478855U CN202121348953.9U CN202121348953U CN215478855U CN 215478855 U CN215478855 U CN 215478855U CN 202121348953 U CN202121348953 U CN 202121348953U CN 215478855 U CN215478855 U CN 215478855U
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Abstract
A wire winding device comprising: the winding assembly and the pressing assembly; the rolling subassembly includes: a turntable and a winding drum; the output end of the rotary table is connected with the bottom shaft of the winding drum and is used for driving the winding drum to rotate; the winding cylinder is used for winding the wire; the compressing assembly comprises: the pressing device comprises a fixed shaft, a movable shaft, a pressing driver, a connecting arm and a pressing cover; the movable shaft is movably arranged on the fixed shaft, the compaction driver is arranged on the movable shaft, and the output end of the compaction driver is connected with the fixed shaft and used for driving the movable shaft to move up and down; one end of the connecting arm is synchronously movably arranged on the movable shaft, and the other end of the connecting arm is connected with a gland; the movable shaft drives the gland to synchronously lift through the connecting arm, so that the gland is separated from and pressed on the top of the winding drum. The wire winding device is used for automatically winding wires, the top of the winding drum is tightly pressed by the pressing cover, the axis of the winding drum is unchanged in the winding process, the winding stability is improved, and the problem of axis deviation occurring when the rotary table drives the winding drum to rotate in the prior art is solved.
Description
Technical Field
The utility model relates to the technical field of winding devices, in particular to a wire winding device.
Background
In the existing wire winding device, a winding drum is used for continuously rotating, and the wire is wound in the rotating process so as to realize the automatic winding of the wire. Meanwhile, in order to ensure the winding efficiency of the winding drum, the rotating speed of the winding drum is adjusted to a larger value; however, when the rotation speed of the take-up drum is too high, the axis of the take-up drum tends to be deviated from the axis of the main shaft, and the upper end of the take-up drum tends to be shaken, which makes the take-up of the wire rod unstable.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a wire winding device which is used for automatically winding wires, and the top of a winding drum is pressed by a pressing cover, so that the axis of the winding drum is unchanged in the winding process.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a wire winding device comprising: the winding assembly and the pressing assembly;
the rolling subassembly includes: a turntable and a winding drum;
the output end of the rotary table is connected to the bottom shaft of the winding drum and is used for driving the winding drum to rotate; the winding drum is used for winding wires;
the compression assembly comprises: the pressing device comprises a fixed shaft, a movable shaft, a pressing driver, a connecting arm and a pressing cover;
the movable shaft is movably arranged on the fixed shaft, the compaction driver is arranged on the movable shaft, and the output end of the compaction driver is connected with the fixed shaft and used for driving the movable shaft to move up and down; one end of the connecting arm is mounted on the movable shaft in a synchronous moving mode, and the other end of the connecting arm is connected with the gland; the movable shaft drives the gland to synchronously lift through the connecting arm, so that the gland is separated from and pressed on the top of the winding drum.
Preferably, a first hollow part is arranged on the inner side of the fixed shaft, and one end of the movable shaft is movably mounted in the first hollow part; the inner side of the movable shaft is provided with a second hollow part, and the output end of the pressing driver is connected with the fixed shaft after sequentially passing through the second hollow part and the first hollow part.
Preferably, the gland is rotatably connected to the connecting arm.
Preferably, the top of the winding drum is provided with a matching port; the bottom of the gland is provided with a limiting end face; the limiting end face is limited in the matching hole.
Preferably, the limiting end face is in a circular truncated cone shape, and the upper surface of the limiting end face gradually shrinks towards the lower surface; the limiting end face is abutted against and limited at the matching port, so that the gland is limited at the matching port.
Preferably, the compression assembly further comprises: the swing arm is deviated from the driver;
the output end of the swing arm deviation driver is connected with the fixed shaft and used for driving the fixed shaft to rotate and driving the movable shaft to rotate, so that the connecting arm is deviated and close to the upper part of the winding drum.
Preferably, one end of the connecting arm is provided with a connecting hole; the movable shaft is sleeved in the connecting hole.
Preferably, the pressing driver is an air cylinder.
Preferably, the method further comprises the following steps: an unwinding assembly;
unreel the subassembly and include: an unwinding lifting driver and a wire supporting piece;
the output end of the unreeling lifting driver is connected with the wire supporting piece and used for driving the wire supporting piece to lift; the wire supporting piece is used for driving a wire to lift, so that the wire is wound on the winding drum after being adjusted in position.
Preferably, the wire supporting member is a rotatable wheel structure.
The utility model has the beneficial effects that:
the wire winding device is used for automatically winding wires, the top of the winding drum is tightly pressed by the pressing cover, the axis of the winding drum is unchanged in the winding process, the winding stability is improved, and the problem of axis deviation occurring when the rotary table drives the winding drum to rotate in the prior art is solved.
Drawings
FIG. 1 is a schematic structural view of a wire winding device;
FIG. 2 is an exploded schematic view of the hold-down assembly;
fig. 3 is an enlarged view of a portion a in fig. 2.
Wherein:
the winding component 1 and the pressing component 2; an unwinding assembly 3;
a turntable 11 and a winding drum 12; a fitting port 121; a bottom shaft 122;
a fixed shaft 21, a movable shaft 22, a pressing driver 23, a connecting arm 24, a gland 25 and a swing arm deviation driver 26; a connecting hole 241, a limit end face 251;
the first hollow portion 211 and the second hollow portion 221;
unwinding lifting driver 31 and wire supporting piece 32.
Detailed Description
The technical solution of the present solution is further explained by the following embodiments with reference to the accompanying drawings.
A wire winding device comprising: the winding component 1 and the pressing component 2;
the winding assembly 1 comprises: a turntable 11 and a winding drum 12;
the output end of the rotating disc 11 is connected to the bottom shaft 122 of the winding drum 12 and is used for driving the winding drum 12 to rotate; the winding drum 12 is used for winding a wire;
the hold-down assembly 2 comprises: a fixed shaft 21, a movable shaft 22, a pressing driver 23, a connecting arm 24 and a gland 25;
the movable shaft 22 is movably mounted on the fixed shaft 21, the pressing driver 23 is mounted on the movable shaft 22, and an output end of the pressing driver is connected to the fixed shaft 21 and used for driving the movable shaft 22 to move up and down; one end of the connecting arm 24 is mounted on the movable shaft 22 in a synchronous moving manner, and the other end is connected with the gland 25; the movable shaft 22 drives the gland 25 to synchronously lift through the connecting arm 24, so that the gland 25 is separated from and pressed on the top of the winding drum 12.
This wire rod coiling mechanism is used for carrying out the automatic rolling to the wire rod, compresses tightly the top of receipts spool 12 through gland 25, has guaranteed that spool 12 axle center is unchangeable in the rolling process, has improved the stability of rolling, has solved the axle center skew problem that appears when carousel 11 drive receipts spool 12 rotates among the prior art.
Specifically, the turntable 11 is a known mechanism with a function of driving rotation, and as shown in fig. 1, a main shaft for driving rotation is arranged in the middle of the turntable 11; the winding drum 12 is arranged at the output end of the rotating disc 11 and is driven to rotate by the rotating disc 11; the scheme can continuously output the wire for the winding drum 12 through a known wire feeding mechanism, and the wire can be wound due to the continuous rotation of the winding drum 12. In order to ensure the winding efficiency of the winding drum 12, the rotating speed of the output end of the rotating disc 11 is large, so that the axis of the winding drum 12 is easy to deviate from the axis of the main shaft, and the upper end of the winding drum 12 is easy to shake; in the scheme, a gland 25 is arranged at the upper end of the winding cylinder 12; the fixed shaft 21 can be generally fixed on the ground, and the movable shaft 22 is movably connected with the fixed shaft 21; the output end of the pressing driver 23 positioned on the movable shaft 22 is connected with the fixed shaft 21; as shown in fig. 1, the output end of the pressing driver 23 is downward connected to the fixed shaft 21, and when the output end of the pressing driver 23 moves upward (contracts), the pressing driver 23 moves downward to drive the movable shaft 22 to move downward because the position of the fixed shaft 21 is not changed; the movable shaft 22 is connected with a connecting arm 24, the connecting arm 24 drives a gland 25 to move downwards, and the gland 25 is tightly pressed on the top of the winding drum 12; when the output end of the pressing driver 23 moves downwards (extends), the pressing driver 23 moves upwards to drive the movable shaft 22 to move upwards as the position of the fixed shaft 21 is unchanged; the movable shaft 22 is connected with a connecting arm 24, the connecting arm 24 drives a gland 25 to move upwards, and the gland 25 is separated from the top of the winding drum 12; with the structure, the gland 25 can realize the functions of automatic separation and compression, and when the winding drum 12 needs to wind the wire, the gland 25 descends to contact the top of the winding drum 12; when the winding of the winding drum 12 is completed, the pressing cover 25 rises to be separated from the top of the winding drum 12.
The pressing actuator 23 may be replaced by a known mechanism having a linear driving function, such as an air cylinder, which controls the relative movement of the movable shaft 22 and the fixed shaft 21 by extending and retracting an output end of the air cylinder. Or the pressing driver 23 is a combination of a motor and a screw rod, the output end of the motor is connected with the screw rod, the motor drives the screw rod to rotate, and a nut seat arranged on the screw rod moves on the screw rod; the nut seat is connected with the fixed shaft 21 to drive the movable shaft 22 to move linearly.
Preferably, a first hollow part 211 is provided at an inner side of the fixed shaft 21, and one end of the movable shaft 22 is movably mounted in the first hollow part 211; a second hollow part 221 is provided inside the movable shaft 22, and the output end of the pressing driver 23 is connected to the fixed shaft 21 after passing through the second hollow part 221 and the first hollow part 211 in sequence.
The fixed shaft 21 is sleeved outside the movable shaft 22, and the movable shaft 22 can move in the first hollow part 211 of the fixed shaft 21; the output end of the pressing driver 23 passes through the second hollow part 221 and the first hollow part 211 and then is connected with the fixed shaft 21; the output end of the pressing driver 23 may be coupled to the fixed shaft 21 by a known structure, for example, a coupling structure is provided in the first hollow portion 211 to be coupled to the output end of the pressing driver 23. According to the structure, the movable shaft 22 can not deviate from the axis of the fixed shaft 21 in the vertical lifting process, and the output end of the pressing driver 23 can not deviate from the axis when the movable shaft 22 is driven to lift, so that the lifting stability of the pressing cover 25 is ensured and the pressing cover is always aligned to the winding drum 12.
Preferably, the gland 25 is rotatably connected to the connecting arm 24.
When the gland 25 is rotatable, the contact mode of the gland 25 and the winding drum 12 is rotatable contact, so that the abrasion of the winding drum 12 to the gland 25 during rotation is effectively reduced, and the service life of the gland 25 is prolonged.
More preferably, the top of the winding drum 12 is provided with a matching opening 121; the bottom of the gland 25 is provided with a limiting end face 251; the limiting end surface 251 is limited in the matching opening 121.
In one embodiment of the present disclosure, a matching opening 121 may be disposed at the top of the winding drum 12, and the limiting end surface 251 below the pressing cover 25 is pressed against the matching opening 121; the limiting end face 251 can partially or completely extend into the matching opening 121 until the limiting end face 251 is limited in the matching opening 121, and by combining the characteristic that the pressing cover 25 is rotatable, the limiting end face 251 can be attached to the matching opening 121, so that the pressing cover 25 can be pressed on the winding drum 12, and the abrasion of the pressing cover 25 when the winding drum 12 rotates is reduced.
Preferably, the limiting end face 251 is in a circular truncated cone shape, and the upper surface of the limiting end face 251 is gradually reduced towards the lower surface; the limiting end surface 251 abuts against and is limited at the matching opening 121, so that the gland 25 is limited at the matching opening 121.
The limiting end face 251 is in a circular truncated cone shape, the cross section between the upper surface and the lower surface of the limiting end face 251 is circular, the gland 25 is pressed on the matching opening 121 through the limiting end face 251, the limiting end face 251 is gradually pressed on the matching opening 121 from the small-diameter face end, the limiting end face 251 is guaranteed to be completely pressed on the matching opening 121, and the circular truncated cone shape is that the upper surface and the lower surface are circular, the circle center and the winding drum 12 are coaxially arranged, the axle center of the winding drum 12 is guaranteed to be unchanged when the winding drum 12 is pressed, and the stability of the winding drum 12 in a winding state is improved.
Preferably, the pressing assembly 2 further comprises: a swing arm offset actuator 26;
the output end of the swing arm deviation driver 26 is connected to the fixed shaft 21, and is used for driving the fixed shaft 21 to rotate, so as to drive the movable shaft 22 to rotate, and the connecting arm 24 is deviated from and close to the upper part of the winding drum 12.
In this embodiment, the fixed shaft 21 may be fixed to the ground, or may be fixed to a swing arm offset driver 26 that provides rotation; the output end of the swing arm deviation driver 26 is connected to the fixed shaft 21 for driving the fixed shaft 21 to rotate, so that the fixed shaft 21 rotates around the axis, the movable shaft 22 is driven to rotate, the connecting arm 24 drives the gland 25 to rotate, and the gland 25 can deviate from and approach to the upper part of the winding drum 12. When the position of the pressing cover 25 is adjustable, when the winding drum 12 needs to be taken out, only the bottom shaft 122 of the winding drum 12 needs to be taken out from the output end of the rotary table 11, so that the winding drum 12 can be directly taken out conveniently, the driving action of the swing arm deviating from the driver 26 on the connecting arm 24 provides an empty avoiding position for the installation of the winding drum 12, and the installation and the disassembly of the winding drum 12 are more convenient.
Here, the swing arm offset actuator 26 is a mechanism having a known rotation function, such as a motor, or a combination of a motor and a speed reducer.
More preferably, one end of the connecting arm 24 is provided with a connecting hole 241; the movable shaft 22 is fitted into the coupling hole 241.
The connecting arm 24 is provided with a connecting hole 241, the connecting hole 241 is sleeved outside the movable shaft 22, the connecting arm 24 can be fixed outside the movable shaft 22 by using a known mechanism, for example, a bolt 242 is matched with the connecting arm 24, the bolt abuts against the movable shaft 22 in the connecting hole 241, so that the bolt is pressed against the movable shaft 22, and the connecting arm 24 is fixed on the movable shaft 22; the position of the connecting wall on the movable shaft 22 can be adjusted, so that the height of the connecting arm 24 can be controlled, the distance between the gland 25 and the winding drum 12 can be adjusted, and the distance between the gland and the winding drum is convenient to adjust manually.
Preferably, the pressing actuator 23 is a pneumatic cylinder.
The fixed end of the cylinder is arranged on the movable shaft 22, the output end of the cylinder is connected with the fixed shaft 21, the movable shaft 22 and the fixed shaft 21 are driven to form relative displacement, the gland 25 and the winding drum 12 can be close to and far away from each other, and the effect that the axis of the winding drum 12 is not deviated in the winding state is achieved.
Preferably, the method further comprises the following steps: an unwinding assembly 3;
unreel subassembly 3 includes: an unwinding lifting driver 31 and a wire supporting member 32;
the output end of the unreeling lifting driver 31 is connected to the wire supporting piece 32 and used for driving the wire supporting piece 32 to lift; the wire supporting member 32 is used for driving the wire to ascend and descend, so that the wire is wound on the winding drum 12 after being adjusted in position.
The unreeling lifting driver 31 is used for driving the wire supporting piece 32 to lift in the vertical direction; the wire rod rolling is through in holding in the palm line spare 32 before winding drum 12, holds in the palm line spare 32 and supports and drive the wire rod and go up and down, and vertical position when making the wire rod by the rolling is adjustable, prevents that the wire rod from too concentrating at certain height of winding drum 12, has improved the degree of consistency of winding drum 12 when the rolling wire rod in each high position.
The unreeling lifting driver 31 is a well-known mechanism for driving lifting, for example, a combination of a motor and a lead screw, an output end of the motor is connected with the lead screw, the motor drives the lead screw to rotate, and a nut seat mounted on the lead screw moves on the lead screw; the nut seat is connected with the wire supporting piece 32 only, and the wire supporting piece 32 can be driven to move linearly.
Preferably, the wire support member 32 is a rotatable wheel structure.
The wheel structure, known as a wheel, reduces the wear of the wire on the wire support 32 by its own rotation when the wheel structure is in contact with the wire.
The technical principle of the present solution is described above with reference to specific embodiments. These descriptions are only used to explain the principles of the present solution and should not be interpreted in any way as limiting the scope of the present solution. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present solution without any inventive effort, which would fall within the scope of the present solution.
Claims (10)
1. A wire winding device, comprising: the winding assembly and the pressing assembly;
the rolling subassembly includes: a turntable and a winding drum;
the output end of the rotary table is connected to the bottom shaft of the winding drum and is used for driving the winding drum to rotate; the winding drum is used for winding wires;
the compression assembly comprises: the pressing device comprises a fixed shaft, a movable shaft, a pressing driver, a connecting arm and a pressing cover;
the movable shaft is movably arranged on the fixed shaft, the compaction driver is arranged on the movable shaft, and the output end of the compaction driver is connected with the fixed shaft and used for driving the movable shaft to move up and down; one end of the connecting arm is mounted on the movable shaft in a synchronous moving mode, and the other end of the connecting arm is connected with the gland; the movable shaft drives the gland to synchronously lift through the connecting arm, so that the gland is separated from and pressed on the top of the winding drum.
2. The wire winding device according to claim 1, wherein a first hollow part is formed inside the fixed shaft, and one end of the movable shaft is movably mounted in the first hollow part; the inner side of the movable shaft is provided with a second hollow part, and the output end of the pressing driver is connected with the fixed shaft after sequentially passing through the second hollow part and the first hollow part.
3. The wire takeup device according to claim 1, wherein the gland is rotatably connected to the connecting arm.
4. The wire winding device according to claim 3, wherein a fitting opening is formed at the top of the winding drum; the bottom of the gland is provided with a limiting end face; the limiting end face is limited in the matching hole.
5. The wire winding device according to claim 4, wherein the limiting end surface is in a truncated cone shape, and the upper surface of the limiting end surface is gradually reduced towards the lower surface; the limiting end face is abutted against and limited at the matching port, so that the gland is limited at the matching port.
6. The wire takeup device according to claim 1, wherein the pressing assembly further comprises: the swing arm is deviated from the driver;
the output end of the swing arm deviation driver is connected with the fixed shaft and used for driving the fixed shaft to rotate and driving the movable shaft to rotate, so that the connecting arm is deviated and close to the upper part of the winding drum.
7. The wire winding device according to claim 2, wherein one end of the connecting arm is provided with a connecting hole; the movable shaft is sleeved in the connecting hole.
8. The wire takeup device according to claim 1, wherein the pressing driver is an air cylinder.
9. The wire winding device according to any one of claims 1 to 8, further comprising: an unwinding assembly;
unreel the subassembly and include: an unwinding lifting driver and a wire supporting piece;
the output end of the unreeling lifting driver is connected with the wire supporting piece and used for driving the wire supporting piece to lift; the wire supporting piece is used for driving a wire to lift, so that the wire is wound on the winding drum after being adjusted in position.
10. The wire takeup device according to claim 9, wherein the wire takeup member is a rotatable wheel structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121348953.9U CN215478855U (en) | 2021-06-17 | 2021-06-17 | Wire rod coiling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121348953.9U CN215478855U (en) | 2021-06-17 | 2021-06-17 | Wire rod coiling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215478855U true CN215478855U (en) | 2022-01-11 |
Family
ID=79719399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121348953.9U Active CN215478855U (en) | 2021-06-17 | 2021-06-17 | Wire rod coiling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215478855U (en) |
-
2021
- 2021-06-17 CN CN202121348953.9U patent/CN215478855U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528225 No. 18, Dongfeng Road, Songgang Songxia Industrial Park, Shishan town, Nanhai District, Foshan City, Guangdong Province Patentee after: Guangdong Jingda Rea Special Enameled Wire Co.,Ltd. Address before: 528225 No. 18, Dongfeng Road, Songgang Songxia Industrial Park, Shishan town, Nanhai District, Foshan City, Guangdong Province Patentee before: GUANGDONG JINGDA REA SPECIAL ENAMELED WIRE CO.,LTD. |
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| CP01 | Change in the name or title of a patent holder |