CN107465989B - Rotary magnetic steel copper wire winding device - Google Patents
Rotary magnetic steel copper wire winding device Download PDFInfo
- Publication number
- CN107465989B CN107465989B CN201710889196.8A CN201710889196A CN107465989B CN 107465989 B CN107465989 B CN 107465989B CN 201710889196 A CN201710889196 A CN 201710889196A CN 107465989 B CN107465989 B CN 107465989B
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- CN
- China
- Prior art keywords
- workstation
- magnetic steel
- copper wire
- lifting
- pivot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
- H04R9/025—Magnetic circuit
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2209/00—Details of transducers of the moving-coil, moving-strip, or moving-wire type covered by H04R9/00 but not provided for in any of its subgroups
- H04R2209/024—Manufacturing aspects of the magnetic circuit of loudspeaker or microphone transducers
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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
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Manufacturing & Machinery (AREA)
- Winding Filamentary Materials (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a rotary magnetic steel copper wire winding device which comprises a base, a workbench, lifting discs, lifting cylinders, rotating shafts, an internal gear, an external gear ring and a motor, wherein the workbench is arranged above the base, the external gear ring is arranged on the base through bearing rings, a plurality of rotating shafts are arranged on the workbench, each rotating shaft is fixedly provided with a magnetic steel fixing disc, the lower end of each rotating shaft is provided with the internal gear, the internal gear is in meshed transmission with the external gear ring, the external gear ring is also in transmission connection with the motor arranged inside the base, the bottom of the workbench is also provided with a plurality of lifting cylinders, and the telescopic rod of each lifting cylinder penetrates through the workbench to be fixedly connected with the bottom of the lifting disc. According to the invention, through the rotation of the magnetic steel and the movement of the copper wire reel on the lifting disk, the copper wire is spirally wound on the periphery of the magnetic steel, so that the effect of inductance is achieved, and the magnetic field intensity can be changed by changing the current by matching with the adjusting resistance switch, so that the heavy bass intensity of the loudspeaker is changed.
Description
[ field of technology ]
The invention relates to the technical field of copper wire winding of loudspeaker magnetic steel, in particular to a rotary magnetic steel copper wire winding device.
[ background Art ]
The loudspeaker is also called a loudspeaker, which is a very common electroacoustic transducer and can be seen in sounding electronic and electric equipment. Speakers are of many kinds, but the basic principle of operation is similar, and are elements that convert an electrical signal into a sound signal for playback. Currently, the most widely used is an electrodynamic loudspeaker, which is composed of a diaphragm, a voice coil, a permanent magnet, a bracket, and the like. When the voice coil of the loudspeaker is electrified with audio current, the voice coil generates an alternating magnetic field under the action of the current, and the permanent magnet also generates a constant magnetic field with constant magnitude and direction. The magnitude and direction of the magnetic field generated by the voice coil are continuously changed along with the change of the audio current, so that the interaction of the two magnetic fields enables the voice coil to move perpendicular to the current direction in the voice coil, and the voice coil is connected with the vibrating membrane so as to drive the vibrating membrane to vibrate, and the vibrating membrane vibrates to cause the vibration of air to generate sound. The existing heavy bass loudspeaker can only play full-frequency music, does not have the adjusting function of heavy bass intensity, is extremely easy to cause high-frequency signal to damage the heavy bass loudspeaker, can achieve the effect of inductance by winding copper wires on magnetic steel, and achieves the effect of adjusting the heavy bass intensity of the loudspeaker by using a sliding switch, so that a rotary magnetic steel copper wire winding device is necessary.
[ invention ]
The invention aims to overcome the defects of the prior art, and provides a rotary magnetic steel copper wire winding device, which aims to solve the technical problems that a heavy bass loudspeaker in the prior art can only play full-frequency music, does not have the adjusting function of the intensity of heavy bass, and is extremely easy to cause high-frequency signals to damage the heavy bass loudspeaker.
In order to achieve the above purpose, the invention provides a rotary magnetic steel copper wire winding device which comprises a base, a workbench, lifting discs, lifting cylinders, rotating shafts, an internal gear, an external gear ring and a motor, wherein the workbench is arranged above the base, the external gear ring is arranged on the base through bearing rings, the external gear ring is positioned below the workbench, a plurality of rotating shafts are arranged on the workbench, each rotating shaft is fixedly provided with a magnetic steel fixing disc, the lower end of each rotating shaft is provided with the internal gear, the internal gear is in meshed transmission with the external gear ring, the external gear ring is also in transmission connection with the motor arranged inside the base, the bottom of the workbench is also provided with a plurality of lifting cylinders, the telescopic rod of each lifting cylinder penetrates through the workbench to be fixedly connected with the bottom of the lifting disc, and the upper end surface of the lifting disc is provided with a plurality of spool mounting columns.
Preferably, the lifting disc is located at the center position above the workbench, the plurality of spool mounting columns are uniformly arranged in a circular array with the center of the workbench as the center of the circle, the plurality of rotating shafts are uniformly arranged in a circular array with the center of the workbench as the center of the circle, and the diameter of the distribution circle of the plurality of rotating shafts is larger than that of the distribution circle of the plurality of spool mounting columns.
Preferably, the number of spool mounting posts is greater than the number of spindles.
Preferably, each rotating shaft is connected with the workbench in a matched manner through a bearing, the upper end of each rotating shaft is located above the workbench, the upper end of each rotating shaft is fixedly connected with a magnetic steel fixing disc through a bolt, the lower end of each rotating shaft extends to the lower side of the workbench and is provided with an internal gear, and the internal gear is located on the inner side of the outer gear ring and meshed with the outer gear ring.
Preferably, the center of the upper end face of the magnetic steel fixing disc is provided with a hollow sleeve, an inner thread is arranged on an inner hole of the hollow sleeve, the upper end of the inner hole is a conical hole, a plurality of grooves are formed in the wall of the hollow sleeve and are uniformly distributed along the circumference of the hollow sleeve, a conical nut is further arranged on the hollow sleeve, a threaded column portion of the conical nut is in threaded connection with the inner thread, and the upper end of the conical nut is tightly matched with the conical Kong Zhang.
Preferably, a driving gear is arranged on an output shaft of the motor, and the driving gear is in meshed transmission with the outer gear ring.
Preferably, the base in still be provided with air pump and gas holder, the workstation on still set up a controller, air pump and gas holder connection, lift cylinder pass through a control valve and gas holder connection, control valve and controller electric connection, the motor pass through motor driver and controller electric connection.
Preferably, the controller is provided with a motor speed regulating knob and a lifting speed regulating knob.
The invention has the beneficial effects that: compared with the prior art, the rotary magnetic steel copper wire winding device provided by the invention has a compact and reasonable structure, the copper wire is wound on the magnetic steel to achieve the effect of inductance, the magnetic field intensity can be changed by changing the current through matching with the adjusting resistance switch, the bass intensity of the loudspeaker is further changed, the problem that the high-frequency signal damages the bass loudspeaker is avoided, in the winding process, the motor is driven by adopting the motor to drive the magnetic steel fixing disc on each rotating shaft to rotate through the inner engagement of the driving gear and the outer gear ring, the magnetic steel is driven to synchronously rotate, the lifting disc is driven by the lifting cylinder, the lifting disc drives the copper wire reel on the spool mounting column to move, the copper wire on the copper wire reel is spirally wound on the periphery of the magnetic steel, and the pitch of the copper coil can be adjusted through adjusting the rotating speed of the motor and the lifting speed of the lifting cylinder, so that the degree of density is adjusted.
The features and advantages of the present invention will be described in detail by way of example with reference to the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a schematic diagram of a rotary magnetic steel copper wire winding device according to an embodiment of the present invention;
FIG. 2 is a top view of a rotary magnetic steel copper wire winding device according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a magnetic steel fixing disc according to an embodiment of the present invention.
In the figure: 1-base, 2-workbench, 3-lifting disk, 31-spool erection column, 4-lifting cylinder, 41-control valve, 5-rotating shaft, 6-internal gear, 7-external gear ring, 71-bearing ring, 8-motor, 81-driving gear, 82-motor driver, 9-magnet steel fixed disk, 91-hollow sleeve, 92-internal thread, 93-slot, 94-cone nut, 10-air pump, 11-air storage tank, 12-controller.
[ detailed description ] of the invention
The present invention will be further described in detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the detailed description and specific examples, while indicating the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present invention.
Referring to fig. 1 to 3, an embodiment of the invention provides a rotary magnetic steel copper wire winding device, which comprises a base 1, a workbench 2, a lifting disc 3, lifting cylinders 4, rotating shafts 5, an inner gear 6, an outer gear ring 7 and a motor 8, wherein the workbench 2 is arranged above the base 1, the outer gear ring 7 is arranged on the base 1 through a bearing ring 71, the outer gear ring 7 is positioned below the workbench 2, a plurality of rotating shafts 5 are arranged on the workbench 2, a magnetic steel fixing disc 9 is fixedly arranged on each rotating shaft 5, an inner gear 6 is arranged at the lower end of each rotating shaft 5, the inner gear 6 is in meshed transmission with the outer gear ring 7, the outer gear ring 7 is also in transmission connection with a motor 8 arranged inside the base 1, a plurality of lifting cylinders 4 are also arranged at the bottom of the workbench 2, telescopic rods of each lifting cylinder 4 are fixedly connected with the bottom of the lifting disc 3 through the workbench 2, and a plurality of spool mounting posts 31 are arranged on the upper end surface of the lifting disc 3.
The lifting disc 3 is positioned at the center position above the workbench 2, the plurality of spool mounting columns 31 are uniformly arranged in a circular array by taking the center of the workbench 2 as the center of the circle, the plurality of rotating shafts 5 are uniformly arranged in a circular array by taking the center of the workbench 2 as the center of the circle, the distribution circle diameter of the plurality of rotating shafts 5 is larger than that of the plurality of spool mounting columns 31, the number of the spool mounting columns 31 is larger than that of the rotating shafts 5, each rotating shaft 5 is matched and connected with the workbench 2 through a bearing 51, the upper end of each rotating shaft 5 is positioned above the workbench 2, the upper end of each rotating shaft 5 is fixedly connected with a magnetic steel fixing disc 9 through a bolt, the lower end of each rotating shaft 5 extends to the lower part of the workbench 2 and is provided with an inner gear 6, the inner gear 6 is positioned at the inner side of the outer gear ring 7 and meshed with the outer gear 7, the center of the upper end surface of the magnetic steel fixing disc 9 is provided with a hollow sleeve 91, the inner hole of the hollow sleeve 91 is provided with an internal thread 92, the upper end of the inner hole is a conical hole, a plurality of grooves 93 are formed in the wall of the hollow sleeve 91 and evenly distributed along the circumference of the hollow sleeve 91, a conical nut 94 is further arranged on the hollow sleeve 91, a threaded column part of the conical nut 94 is in threaded connection with the internal thread 92, the upper end of the conical nut 94 is tightly matched with the conical Kong Zhang, an output shaft of the motor 8 is provided with a driving gear 81, the driving gear 81 is in meshed transmission with the outer gear ring 7, the base 1 is internally provided with an air pump 10 and an air storage tank 11, the workbench 2 is further provided with a controller 12, the air pump 10 is connected with the air storage tank 11, the lifting cylinder 4 is connected with the air storage tank 11 through a control valve 41, the control valve 41 is electrically connected with the controller 12, the motor 8 is electrically connected with the controller 12 through a motor driver 82, and the controller 12 is provided with a motor speed regulating knob and a lifting speed regulating knob.
Referring to fig. 2, the spool mounting posts 31 on the lifting disk 3 are distributed in two inner and outer circles, and the spool mounting posts 31 on the two inner and outer circles are staggered, so that the copper wire reel can be replaced conveniently and timely.
The working process of the invention comprises the following steps:
in the working process of the rotary magnetic steel copper wire winding device, magnetic steel is arranged on a hollow sleeve 91 of a magnetic steel fixing disc 9, then the magnetic steel is screwed by a conical nut 94, the upper end of the conical nut 94 and a conical hole are tightened to prevent the magnetic steel from rotating, a copper wire reel is sleeved on a spool mounting column 31 of a lifting disc 3, one end of a copper wire on the copper wire reel is stuck on the corresponding magnetic steel, then a motor 8 and a lifting cylinder 4 are started, an outer gear ring 7 is driven by inner meshing of a driving gear 81 and an outer gear ring 7 on the motor 8, the inner gear ring 7 and the inner gear ring 6 are internally meshed to drive the inner gear ring 6 to rotate, the inner gear ring 6 drives a rotating shaft 5 to rotate, the magnetic steel on the magnetic steel fixing disc 9 is further driven to rotate, the magnetic steel is pulled by the copper wire to wind, the lifting disc 3 is driven to slowly rise by the lifting cylinder 4, the effect of spirally winding copper wire from one end of the magnetic steel to the other end is achieved through the rotation of the magnetic steel and the slow movement of the spool mounting column 31, after winding is completed, the copper wire is fixed by manpower, the motor speed regulating cylinder and lifting speed regulating and lifting speed of the motor 4 are driven by a lifting speed regulating cylinder and lifting speed regulating the lifting speed of the lifting speed, and lifting speed of the lifting speed is further changed, and the winding speed of the copper wire is further, and the winding speed is regulated.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, or alternatives falling within the spirit and principles of the invention.
Claims (4)
1. The utility model provides a rotation type magnet steel copper wire winding device which characterized in that: including base (1), workstation (2), lifting disk (3), lift cylinder (4), pivot (5), internal gear (6), external tooth ring (7) and motor (8), workstation (2) install in the top of base (1), external tooth ring (7) install on base (1) through race ring (71), and external tooth ring (7) are located the below of workstation (2), workstation (2) on install a plurality of pivots (5), all fixed mounting have magnet steel fixed disk (9) on every pivot (5), and the lower extreme of every pivot (5) installs magnet steel fixed disk (6), internal gear (6) and external tooth ring (7) in-gear drive, external tooth ring (7) still with install motor (8) transmission connection in base (1) inside, the bottom of workstation (2) still install a plurality of lift cylinders (4), the telescopic link of every lift cylinder (4) all pass workstation (2) and lifting disk (3) bottom and link firmly, the upper end face of workstation (3) on the center post (31) is located lifting disk (3), and a plurality of spool erection columns (31) use workstation (2) center as centre of a circle even ring row, a plurality of pivot (5) use the center of workstation (2) as centre of a circle even ring row, a plurality of pivot (5) distribute the diameter of circle and be greater than a plurality of spool erection columns (31) distribute the diameter of circle, the quantity of spool erection columns (31) be greater than the quantity of pivot (5), every pivot (5) all be connected with workstation (2) through bearing (51) cooperation, the upper end of pivot (5) be located the top of workstation (2), and the upper end of every pivot (5) all link firmly a magnet steel fixed disk (9) through the bolt, the lower extreme of pivot (5) extend to the below of workstation (2) and install an internal gear (6), internal gear (6) be located the inboard of outer ring gear (7) and with the meshing of outer ring (7), the up end center of magnet steel fixed disk (9) set up a hollow sleeve (91), hollow sleeve (91) on the upper end be provided with a plurality of hollow sleeve (91) and evenly grooved and a plurality of hollow sleeve (91) are equipped with, a plurality of hollow sleeve (91) are equipped with a hole (93) on the taper sleeve (91), the threaded column part of the cone-shaped nut (94) is in threaded connection with the internal thread (92), and the upper end of the cone-shaped nut (94) is tightly matched with the cone Kong Zhang.
2. A rotary magnetic steel copper wire winding device as claimed in claim 1, wherein: the output shaft of the motor (8) is provided with a driving gear (81), and the driving gear (81) is in meshed transmission with the outer gear ring (7).
3. A rotary magnetic steel copper wire winding device as claimed in claim 1, wherein: the base (1) in still be provided with air pump (10) and gas holder (11), workstation (2) on still set up a controller (12), air pump (10) be connected with gas holder (11), lift cylinder (4) be connected with gas holder (11) through a control valve (41), control valve (41) and controller (12) electric connection, motor (8) pass through motor driver (82) and controller (12) electric connection.
4. A rotary magnetic steel copper wire winding device as claimed in claim 3, wherein: the controller (12) is provided with a motor speed regulating knob and a lifting speed regulating knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710889196.8A CN107465989B (en) | 2017-09-27 | 2017-09-27 | Rotary magnetic steel copper wire winding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710889196.8A CN107465989B (en) | 2017-09-27 | 2017-09-27 | Rotary magnetic steel copper wire winding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107465989A CN107465989A (en) | 2017-12-12 |
| CN107465989B true CN107465989B (en) | 2023-10-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710889196.8A Active CN107465989B (en) | 2017-09-27 | 2017-09-27 | Rotary magnetic steel copper wire winding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107465989B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001040A (en) * | 2019-05-08 | 2019-07-12 | 杭州越歌科技有限公司 | A kind of winding structure pipe and its manufacturing device |
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| CN201084542Y (en) * | 2007-09-14 | 2008-07-09 | 沈伟 | A transformer coil vertical winding machine |
| KR20100007099U (en) * | 2008-12-31 | 2010-07-08 | 주식회사 에스에프에이 | Winding Lift Device |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107465989A (en) | 2017-12-12 |
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