CN217849197U - Product rotating shaft mechanism of winding machine - Google Patents
Product rotating shaft mechanism of winding machine Download PDFInfo
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- CN217849197U CN217849197U CN202221590907.4U CN202221590907U CN217849197U CN 217849197 U CN217849197 U CN 217849197U CN 202221590907 U CN202221590907 U CN 202221590907U CN 217849197 U CN217849197 U CN 217849197U
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- swing rod
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- rotating shaft
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model provides a product rotating shaft mechanism of a winding machine, which comprises a fixed shaft sleeve, a central rotating shaft, a first rotating driver, an outer rotating frame, a swing rod, a second rotating driver and a swing rod driver; the outer rotating frame is rotatably sleeved on the fixed shaft sleeve, and the second rotating driver is in driving connection with the outer rotating frame so as to drive the outer rotating frame to rotate; the swing rod is provided with a first connecting section, a second connecting section and a middle section located between the first connecting section and the second connecting section, the middle section of the swing rod is hinged to the outer rotating frame, the first connecting section of the swing rod is located on the outer side of the central rotating shaft, and the swing rod driver is connected with the second connecting section of the swing rod to drive the swing rod to swing, so that the first connecting section of the swing rod is close to or far away from the central rotating shaft. In this way, the stator core can be kept rotating synchronously with the central rotating shaft.
Description
Technical Field
The utility model relates to a motor stator coiling machine field, concretely relates to product rotation axis mechanism of coiling machine.
Background
The winding machine is used for winding coils, when the winding machine is used, the stator core is sleeved on a tool of a central rotating shaft of the product rotating shaft mechanism, then winding is carried out through the winding flying fork, and after one pole of winding is completed, the central rotating shaft drives the stator core to synchronously rotate so as to wind other poles. In the prior art, in order to enable the stator core and the central rotating shaft to rotate synchronously, a circumferential limiting structure is additionally arranged between the stator core and the tool of the central rotating shaft, if a convex rib is arranged on the central rotating shaft, the inner ring of the stator core is provided with a groove, and during assembly, the convex rib is inserted into the groove to realize circumferential limiting. However, with the change of the requirement, as shown in fig. 1 and fig. 2, some inner rings of the stator core 1 need to be kept flat, so that the inner rings cannot form circumferential limitation with the central rotating shaft, and synchronous rotation is difficult to achieve.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a solve the above-mentioned problem, provide a product rotation axis mechanism of coiling machine, it is rotatory to drive stator core through increasing rotary device outward to make stator core can keep with the synchronous revolution of central pivot.
In order to achieve the above purpose, the utility model provides a technical scheme as follows:
a product rotating shaft mechanism of a winding machine comprises a fixed shaft sleeve, a central rotating shaft rotatably arranged in the fixed shaft sleeve in a penetrating mode, a first rotating driver connected with the central rotating shaft, an outer rotating frame, a swinging rod, a second rotating driver and a swinging rod driver; the outer rotating frame is rotatably sleeved on the fixed shaft sleeve, and the second rotating driver is in driving connection with the outer rotating frame so as to drive the outer rotating frame to rotate; the swing rod is provided with a first connecting section, a second connecting section and a middle section located between the first connecting section and the second connecting section, the middle section of the swing rod is hinged to the outer rotating frame, the first connecting section of the swing rod is located on the outer side of the central rotating shaft, the swing rod driver is connected with the second connecting section of the swing rod to drive the swing rod to swing, and then the first connecting section of the swing rod is close to or far away from the central rotating shaft.
Furthermore, the outer rotating frame comprises a bearing, a driven turntable and a fixing frame, the inner ring of the bearing is sleeved on the fixing shaft sleeve, the outer ring of the bearing is sleeved on the inner ring of the driven turntable, the fixing frame is fixed on the driven turntable, and the oscillating bar driver are both arranged on the fixing frame.
Further, the second rotary driver comprises a driving motor, a driving wheel and a belt, the rotating shaft of the driving motor is connected with the driving wheel, and the belt is connected with the driving wheel and the driven turntable.
Furthermore, the swing rod is of an L-shaped structure, the first connecting section is a vertical section, the second connecting section is a horizontal section, and the middle section is an angle section.
Furthermore, the swing rod driver is a vertically arranged driving cylinder, a piston rod of the driving cylinder is hinged to the second connecting section of the swing rod, and the first connecting section is driven to be close to or far away from the central rotating shaft by driving the second connecting section to lift.
Furthermore, the device also comprises a position sensor, wherein the position sensor corresponds to the outer rotating frame so as to sense the position of the outer rotating frame.
Furthermore, the position sensor is a photoelectric sensor, the outer rotating frame further comprises an annular sheet, and an abdicating notch for light rays of the photoelectric sensor to pass through is formed in the annular sheet.
Through the utility model provides a technical scheme has following beneficial effect:
when the stator core needs to be rotated, the swing rod driver drives the swing rod to swing, so that the first connecting section is close to the central rotating shaft and is inserted into a gap formed by two adjacent modules of the stator core, and then the second rotating driver drives the outer rotating frame to rotate, so that the stator core is driven to keep synchronous rotation with the central rotating shaft; after the rotation is finished, the first connecting section of the swing rod driven by the swing rod driver is far away from the central rotating shaft and separated from the stator core, and subsequent winding operation cannot be influenced.
Drawings
Fig. 1 is a schematic perspective view of a stator core;
FIG. 2 is a top view of the stator core;
fig. 3 is a schematic structural view of a product rotation shaft mechanism of the winding machine in the embodiment;
fig. 4 is a partial structural schematic view of a product rotating shaft mechanism of the winding machine in the embodiment;
fig. 5 is a schematic structural diagram of the swing link in the embodiment.
Detailed Description
To further illustrate the embodiments, the present invention provides the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the embodiments. With these references, one of ordinary skill in the art will appreciate other possible embodiments and advantages of the present invention. Elements in the figures are not drawn to scale and like reference numerals are generally used to indicate like elements.
The present invention will now be further described with reference to the accompanying drawings and detailed description.
Referring to fig. 3 to 5, the present embodiment provides a product rotation axis mechanism of a winding machine, including a fixed shaft sleeve 11, a rotatable central rotation axis 12 penetrating through the fixed shaft sleeve 11, and a first rotation driver (not shown) connected to the central rotation axis 12, where the first rotation driver drives the central rotation axis 12 to rotate, and specifically, the first rotation driver may adopt any device capable of driving the rotation axis to rotate in the prior art, such as a direct driving motor or a matching between the driving motor and a transmission mechanism.
The device also comprises an outer rotating frame, a swing rod 24, a second rotating driver and a swing rod driver 23; the outer rotating frame is rotatably sleeved on the fixed shaft sleeve 11, and the second rotating driver is in driving connection with the outer rotating frame so as to drive the outer rotating frame to rotate; the swing rod 24 has a first connection section 241, a second connection section 242 and an intermediate section 243 located between the first connection section 241 and the second connection section 242, the intermediate section 243 of the swing rod 24 is hinged to the outer rotating frame, the first connection section 241 of the swing rod 24 is located at the outer side of the central rotating shaft 12, so as to be correspondingly assembled to the stator core 1 of the central rotating shaft 12, the swing rod driver 23 is connected with the second connection section 242 of the swing rod 24 to drive the swing rod 24 to swing, and further the first connection section 241 of the swing rod 24 is close to or far away from the central rotating shaft 12.
When the stator core 1 needs to be rotated, the swing link driver 23 drives the swing link 24 to swing, so that the first connecting section 241 is close to the central rotating shaft 12 and inserted into the gap 3 formed by two adjacent modules 2 (the inherent structure of the stator core 1) of the stator core 1 as shown in fig. 1 and fig. 2, thereby realizing that the swing link 24 and the stator core 1 form circumferential limit. Then the second rotary driver drives the outer rotating frame to rotate, so that the rotation position degree of the outer rotating frame is the same as that of the central rotating shaft 12, and the stator core 1 is driven to keep synchronous rotation with the central rotating shaft 12; after the rotation is completed, the swing link driver 23 drives the first connecting section 241 of the swing link 24 to be away from the central rotating shaft 12 and to be separated from the stator core 1, so that the subsequent winding operation is not affected.
Further, in this embodiment, the outer rotating frame includes a bearing (not shown), a driven turntable 21 and a fixing frame 22, an inner ring of the bearing is sleeved on the fixed shaft sleeve 11, an inner ring of the driven turntable 21 is sleeved on an outer ring of the bearing, and the fixing frame 22 is fixed on the driven turntable 21. So, realize the setting and the simple structure of outer swivel mount. The swing rod 24 and the swing rod driver 23 are both arranged on the fixed frame 22 to realize assembly.
More specifically, the second rotary driver includes a driving motor 31, a driving wheel (not shown) and a belt 32, wherein a rotating shaft of the driving motor 31 is connected with the driving wheel, and the belt 32 is connected with the driving wheel and the driven turntable 21. Therefore, the rotary driving of the outer rotating frame is realized, the structure is simple, and the realization is easy. Of course, in other embodiments, the structure of the second rotary driver is not limited thereto.
Further, the device also comprises a position sensor 40, wherein the position sensor 40 corresponds to the outer rotating frame so as to sense the position of the outer rotating frame. Therefore, the rotating angle of the outer rotating frame can be monitored in real time, and timely regulation and control are facilitated.
More specifically, the position sensor 40 is a photoelectric sensor, the outer rotating frame further includes an annular plate 25, and an abdicating notch 251 for light of the photoelectric sensor to pass through is formed in the annular plate 25. When the outer rotating frame rotates once, the abdicating notch 251 corresponds to the photoelectric sensor once, that is, the photoelectric sensor senses once, so that the rotating angle of the outer rotating frame can be calculated. So set up, simple structure. Of course, in other embodiments, the type and structural arrangement of the position sensor 25 is not limited thereto.
The swing rod 24 is in an L-shaped structure, the first connecting section 241 is a vertical section, the second connecting section 242 is a horizontal section, and the middle section 243 is an angle section. In this way, the second connecting section 242 can extend laterally outward to better connect the pendulum drive 23.
More specifically, the swing link driver 23 is a vertically disposed driving cylinder, a piston rod of the driving cylinder is hinged to the second connecting section 242 of the swing link 24, and the first connecting section 241 is driven to move close to or away from the central rotating shaft 12 by driving the second connecting section 242 to move up and down. Thus, the structure is simple and the cost is low; and the swing of the driving swing rod 24 can be well realized. Of course, in other embodiments, the structure of the swing link 24 and the connection manner with the swing link driver 23 are not limited thereto.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. The utility model provides a product rotation axis mechanism of coiling machine, includes fixed axle sleeve, the rotatable central pivot of wearing to locate in the fixed axle sleeve and the first rotary actuator who connects central pivot, its characterized in that: the device also comprises an outer rotating frame, a swing rod, a second rotating driver and a swing rod driver; the outer rotating frame is rotatably sleeved on the fixed shaft sleeve, and the second rotating driver is in driving connection with the outer rotating frame so as to drive the outer rotating frame to rotate; the swing rod is provided with a first connecting section, a second connecting section and a middle section located between the first connecting section and the second connecting section, the middle section of the swing rod is hinged to the outer rotating frame, the first connecting section of the swing rod is located on the outer side of the central rotating shaft, the swing rod driver is connected with the second connecting section of the swing rod to drive the swing rod to swing, and then the first connecting section of the swing rod is close to or far away from the central rotating shaft.
2. The product rotating shaft mechanism of a winding machine according to claim 1, characterized in that: the outer rotating frame comprises a bearing, a driven turntable and a fixing frame, the inner ring of the bearing is sleeved on the fixing shaft sleeve, the outer ring of the bearing is sleeved on the inner ring of the driven turntable, the fixing frame is fixed on the driven turntable, and the oscillating bar driver are both arranged on the fixing frame.
3. The product rotating shaft mechanism of a winding machine according to claim 2, characterized in that: the second rotary driver comprises a driving motor, a driving wheel and a belt, the rotating shaft of the driving motor is connected with the driving wheel, and the belt is connected with the driving wheel and the driven turntable.
4. The product rotating shaft mechanism of a winding machine according to claim 1 or 2, characterized in that: the swing rod is of an L-shaped structure, the first connecting section is a vertical section, the second connecting section is a horizontal section, and the middle section is an angle section.
5. The product rotation shaft mechanism of a winding machine according to claim 4, characterized in that: the swing rod driver is a vertically arranged driving air cylinder, a piston rod of the driving air cylinder is hinged to the second connecting section of the swing rod, and the first connecting section is driven to be close to or far away from the central rotating shaft by driving the second connecting section to lift.
6. The product rotating shaft mechanism of a winding machine according to claim 1 or 2, characterized in that: the position sensor corresponds to the outer rotating frame so as to sense the position of the outer rotating frame.
7. The product rotating shaft mechanism of a winding machine according to claim 6, characterized in that: the position sensor is a photoelectric sensor, the outer rotating frame further comprises an annular sheet, and an abdicating notch for light rays of the photoelectric sensor to pass through is formed in the annular sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221590907.4U CN217849197U (en) | 2022-06-24 | 2022-06-24 | Product rotating shaft mechanism of winding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221590907.4U CN217849197U (en) | 2022-06-24 | 2022-06-24 | Product rotating shaft mechanism of winding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217849197U true CN217849197U (en) | 2022-11-18 |
Family
ID=84026513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221590907.4U Active CN217849197U (en) | 2022-06-24 | 2022-06-24 | Product rotating shaft mechanism of winding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217849197U (en) |
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2022
- 2022-06-24 CN CN202221590907.4U patent/CN217849197U/en active Active
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