CN208549023U - A kind of multi-functional voice coil bobbin winder device - Google Patents
A kind of multi-functional voice coil bobbin winder device Download PDFInfo
- Publication number
- CN208549023U CN208549023U CN201820270697.8U CN201820270697U CN208549023U CN 208549023 U CN208549023 U CN 208549023U CN 201820270697 U CN201820270697 U CN 201820270697U CN 208549023 U CN208549023 U CN 208549023U
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- CN
- China
- Prior art keywords
- traveller
- bobbin winder
- winder device
- sliding rail
- voice coil
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Abstract
The utility model provides a kind of multi-functional voice coil bobbin winder device, including pedestal, it further include wire spool, traveller, driving assembly and rotary components, the top of pedestal is equipped with a sliding rail, the sliding dress of traveller is on the slide rail, wire spool is sleeved on traveller, and it can be rotated around the glide direction of sliding rail, wire spool is equipped with voice coil conducting wire, driving assembly includes driving motor and screw rod, driving motor is fixed at the top of the base, screw rod is arranged along the glide direction of sliding rail, and one end of screw rod is fixedly connected with the output shaft of driving motor, the other end is threadedly coupled through traveller and with traveller, rotary components include rotating electric machine and the socket column being sleeved on the motor shaft of rotating electric machine, rotating electric machine is arranged in the top of pedestal along the glide direction of sliding rail, and it is located at the side of wire spool.Bobbin winder device in the utility model realizes and carries out coiling to voice coil automatically, improves the efficiency of voice coil coiling, time saving and energy saving, reduces cost of labor.
Description
Technical field
The utility model is related to voice coil manufacture technology field, in particular to a kind of multi-functional voice coil bobbin winder device.
Background technique
Voice coil is the important component of dynamic speaker vibrational system, it may also be said to be the heart of loudspeaker.Voice coil
Performance will affect sound pressure frequency characteristic, sound pressure level, impedance curve, distortion, transient response, loudspeaker parameters, the sound of loudspeaker
The receiving power of the parameters such as matter, especially relationship loudspeaker and service life.
The coil that voice coil generally includes the skeleton in cylindrical toroidal and is set around on skeleton, therefore in the process of voice coil production
In the middle, coiling is an important procedure.
In the prior art, for current voice coil winding process usually by being accomplished manually, low efficiency is time-consuming and laborious, and artificial
It is at high cost.
Summary of the invention
Based on this, the purpose of the utility model is to provide a kind of multi-functional voice coil bobbin winder device, to improve the efficiency of voice coil coiling.
A kind of multi-functional voice coil bobbin winder device, including pedestal, further include wire spool, traveller, driving assembly and rotary components,
The top of the pedestal is equipped with a sliding rail, and the traveller is sliding, and the wire spool is sleeved on the traveller on the sliding rail,
And can be rotated around the glide direction of the sliding rail, the wire spool is equipped with voice coil conducting wire, and the driving component includes driving electricity
Machine and screw rod, the driving motor are fixed on the top of the pedestal, and the screw rod is arranged along the glide direction of the sliding rail, and
One end of the screw rod is fixedly connected with the output shaft of the driving motor, the other end of the screw rod through the traveller and with
The traveller is threadedly coupled, and to constitute ball screw arrangement, the rotary components include rotating electric machine and are sleeved on the rotation
Socket column on the motor shaft of motor, the rotating electric machine are arranged in the top of the pedestal along the glide direction of the sliding rail,
And it is located at the side of the wire spool, the socket column is for being socketed speech coil framework.
Speech coil framework set can be connected on socket column, and will be around by above-mentioned bobbin winder device when needing to carry out coiling to voice coil
Voice coil conducting wire pre-wound one on drum is enclosed on speech coil framework, and rotating electric machine is then started, to drive socket column rotation, and then band
Dynamic speech coil framework rotation, voice coil conducting wire will be constantly wound on speech coil framework, carry out coiling to voice coil automatically to realize.Therefore institute
State bobbin winder device realize automatically to voice coil carry out coiling, improve the efficiency of voice coil coiling, it is time saving and energy saving, reduce manually at
This.Moreover, the driving assembly of ball screw arrangement is constituted by setting, when carrying out coiling to voice coil, drive can be started
Dynamic motor drives screw rod to rotate, and under the action of ball-screw principle, wire spool will follow traveller to slide together, realize around
Line is synchronous with movement, it is ensured that voice coil conducting wire can be around completely entire speech coil framework, the process for eliminating artificial line transfer position, further
Improve the efficiency of voice coil coiling.
Further, the outer wall of the socket column is equipped with the magnet of at least one absorption speech coil framework.
Further, set on the outer wall of the socket column there are two the magnet, the magnet in a ring, and described in two
Magnet tilts and what is intersected is looped around on the outer wall of the socket column.
Further, the bobbin winder device further includes a gland, and the bottom of the gland is equipped with a screw, the socket column
Distal end faces be equipped with a threaded hole to match with the screw.
Further, hexagonal (hexagon)nut is installed at the top of the gland.
Further, the bottom of the gland is equipped with rubber pad.
Further, the traveller includes interconnecting piece and socket part, and the interconnecting piece is sliding on the sliding rail vertically, and
It is spirally connected with the screw rod, the socket part is vertically connected on the end of the interconnecting piece, and along the glide direction of the sliding rail
Arrangement, the wire spool are sleeved on the socket part.
Further, the junction of the interconnecting piece and the socket part is equipped with an annular against platform, the wire spool
It is resisted against described on platform.
Detailed description of the invention
Fig. 1 is the perspective view of the bobbin winder device in the utility model first embodiment；
Fig. 2 is in perspective view when work for the bobbin winder device in the utility model first embodiment；
Fig. 3 is the stereogram exploded view of the rotary components and gland in the utility model second embodiment；
Fig. 4 is in perspective view when work for the bobbin winder device in the utility model second embodiment.
Main element symbol description:
The utility model that the following detailed description will be further explained with reference to the above drawings.
Specific embodiment
The utility model in order to facilitate understanding is described more fully the utility model below with reference to relevant drawings.In attached drawing
Give several embodiments of the utility model.But the utility model can be realized in many different forms, however it is not limited to this paper institute
The embodiment of description.On the contrary, purpose of providing these embodiments is keeps the disclosure to the utility model more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixedly arranged on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein and the technical field for belonging to the utility model
The normally understood meaning of technical staff is identical.Description tool is intended merely in the term used in the description of the utility model herein
The purpose of the embodiment of body, it is not intended that in limitation the utility model.Term " and or " used herein includes one or more phases
Any and all combinations of the listed item of pass.
Referring to Fig. 1, showing the bobbin winder device in the utility model first embodiment, including pedestal 10, traveller 20, wire spool
30, driving assembly 40 and rotary components 50.
The top of the pedestal 10 is equipped with a sliding rail 11, and the sliding rail 11 is in T-shaped.The traveller 20 is sliding mounted in described
On sliding rail 11.
Wherein, the traveller 20 includes interconnecting piece 21, socket part 22 and annular against platform 23.The interconnecting piece 21 is vertical
Sliding to be mounted on the sliding rail 11, the socket part 22 is vertically connected on the end of the interconnecting piece 21, and along the sliding rail 11
Glide direction arrangement.The junction for being located at the interconnecting piece 21 and the socket part 22 against platform 23.
The wire spool 30 is sleeved on the socket part 22, and is resisted against described on platform 23, while the coiling
Disk 30 can be rotated around the glide direction of the sliding rail 11, and the wire spool 30 is equipped with voice coil conducting wire A.
The driving component 40 includes driving motor 41 and screw rod 42, and the driving motor 41 is fixed on the pedestal 10
Top, the screw rod 42 is arranged along the glide direction of the sliding rail 11, and one end of the screw rod 42 and the driving motor 41
Output shaft be fixedly connected, the other end of the screw rod 42 is threadedly coupled through the interconnecting piece 21 and with the interconnecting piece 21,
To constitute ball screw arrangement.
The rotary components 50 include rotating electric machine 51 and the socket column being sleeved on the motor shaft of the rotating electric machine 51
52, the rotating electric machine 51 is arranged in the top of the pedestal 10 along the glide direction of the sliding rail 11, and is located at the coiling
The side of disk 30, the socket column 52 is for being socketed speech coil framework.
Preferably, set on the outer wall of the socket column 52 there are two magnet 521, the magnet 521 in a ring, and two institutes
It states the inclination of magnet 521 and what is intersected is looped around on the outer wall of the socket column 52.
It should be pointed out that since the socket column 52 has inlayed the magnet 521, and the speech coil framework is by metal
Material is fabricated, and when the speech coil framework set is attached on the socket column 52, the magnet 521 will adsorb the voice coil bone
Frame, to reinforce the speech coil framework.Further, since two magnet 521 that the socket column 52 is inlayed tilt and intersect row
Cloth increases the covering adsorption plane of magnet, it is ensured that adsorption capacity suffered by the speech coil framework is uniform, and will not rotate skidding
Phenomenon.
It should be understood that in order to achieve the purpose that further to reinforce the speech coil framework, it is described in other embodiments
The magnet quantity that socket column 52 is inlayed can also be one or more.
Referring to Fig. 2, the perspective view under the bobbin winder device showing in the present embodiment is in running order, when needs pair
When voice coil carries out coiling, speech coil framework B can be covered and be connected on socket column 52, and by the voice coil conducting wire A pre-wound one on wire spool 30
Then circle starts rotating electric machine 51 on speech coil framework B, to drive socket column 52 to rotate, and then drive speech coil framework B rotation,
Voice coil conducting wire A will be constantly wound on speech coil framework, carry out coiling to voice coil automatically to realize.Simultaneously, to voice coil into
When row coiling, driving motor 41 can be started to drive screw rod 42 to rotate, under the action of ball-screw principle, traveller 20 is by direction
Driving motor 41 is mobile, and wire spool 30 will follow traveller 20 to slide together at this time, so that voice coil conducting wire A is wound into speech coil framework
On position also follow movement, with around completely entire speech coil framework, meanwhile, in mobile process, by described against platform 23
Limitation, the voice coil conducting wire A wound on the wire spool 30 will not off-lines, it is ensured that normal coiling.
To sum up, the bobbin winder device in the utility model above-described embodiment realizes and carries out coiling to voice coil automatically, improves
The efficiency of voice coil coiling, it is time saving and energy saving, reduce cost of labor.Moreover, ball screw arrangement is constituted by setting
Driving assembly it is synchronous with movement to realize coiling, it is ensured that voice coil conducting wire can eliminate artificial tune around completely entire speech coil framework
The process of line position further improves the efficiency of voice coil coiling.
Fig. 3 to Fig. 4 is please referred to, the bobbin winder device that the utility model second embodiment is worked as, the coiling in the present embodiment are shown
Device and the bobbin winder device in first embodiment are more or less the same, the difference is that, bobbin winder device in the present embodiment into
One step includes a gland 60, and no longer embedded magnet on the socket column 52.
The bottom of the gland 60 is equipped with a screw 61, and the top of the gland 60 is installed with hexagonal (hexagon)nut 62.The set
The distal end faces for connecing column 52 are equipped with a threaded hole 522 to match with the screw 61.
It should be understood that when the speech coil framework set is attached on the socket column 52, using the dress of screw and screw hole
With mode, the gland 60 is encased in the distal end faces of the socket column 52, to squeeze the speech coil framework (such as Fig. 4 institute
Show), have reached the purpose for reinforcing the speech coil framework, it is ensured that the motor shaft of the speech coil framework and the rotating electric machine 51 can be same
Step rotation.
Further, the bottom of the gland 60 is equipped with rubber pad 63, and the rubber pad 63 can be capable of increasing and institute
The frictional force for stating speech coil framework further prevents the speech coil framework to skid, on the other hand can also prevent from damaging the voice coil by pressure
Skeleton.
The several embodiments of the utility model above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
The limitation to the utility model the scope of the patents therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, under the premise of not departing from the utility model design, various modifications and improvements can be made, these belong to the guarantor of the utility model
Protect range.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (8)
1. a kind of multi-functional voice coil bobbin winder device, including pedestal, which is characterized in that further include wire spool, traveller, driving assembly and
Rotary components, the top of the pedestal are equipped with a sliding rail, and the traveller is sliding on the sliding rail, and the wire spool is sleeved on institute
It states on traveller, and can be rotated around the glide direction of the sliding rail, the wire spool is equipped with voice coil conducting wire, the driving component packet
Driving motor and screw rod are included, the driving motor is fixed on the top of the pedestal, and the screw rod is along the sliding side of the sliding rail
To arrangement, and one end of the screw rod is fixedly connected with the output shaft of the driving motor, and the other end of the screw rod runs through institute
It states traveller and is threadedly coupled with the traveller, to constitute ball screw arrangement, the rotary components include rotating electric machine and suit
Socket column on the motor shaft of the rotating electric machine, the rotating electric machine are arranged in the bottom along the glide direction of the sliding rail
The top of seat, and it is located at the side of the wire spool, the socket column is for being socketed speech coil framework.
2. bobbin winder device according to claim 1, which is characterized in that the outer wall of the socket column is equipped at least one absorption
The magnet of the speech coil framework.
3. bobbin winder device according to claim 2, which is characterized in that the magnetic there are two being set on the outer wall of the socket column
Iron, in a ring, and two magnet tilt and on the outer wall of being looped around of the intersecting socket column magnet.
4. bobbin winder device according to claim 1, which is characterized in that the bobbin winder device further includes a gland, the pressure
The bottom of lid is equipped with a screw, and the distal end faces of the socket column are equipped with a threaded hole to match with the screw.
5. bobbin winder device according to claim 4, which is characterized in that be installed with hexagonal (hexagon)nut at the top of the gland.
6. bobbin winder device according to claim 4, which is characterized in that the bottom of the gland is equipped with rubber pad.
7. bobbin winder device according to claim 1, which is characterized in that the traveller includes interconnecting piece and socket part, described
Interconnecting piece is sliding on the sliding rail vertically, and is spirally connected with the screw rod, and the socket part is vertically connected on the interconnecting piece
It on end, and is arranged along the glide direction of the sliding rail, the wire spool is sleeved on the socket part.
8. bobbin winder device according to claim 7, which is characterized in that the junction of the interconnecting piece and the socket part is set
Have an annular against platform, the wire spool is resisted against described on platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820270697.8U CN208549023U (en) | 2018-02-26 | 2018-02-26 | A kind of multi-functional voice coil bobbin winder device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820270697.8U CN208549023U (en) | 2018-02-26 | 2018-02-26 | A kind of multi-functional voice coil bobbin winder device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208549023U true CN208549023U (en) | 2019-02-26 |
Family
ID=65417853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820270697.8U Expired - Fee Related CN208549023U (en) | 2018-02-26 | 2018-02-26 | A kind of multi-functional voice coil bobbin winder device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208549023U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108174339A (en) * | 2018-02-26 | 2018-06-15 | 江西雁腾科技有限公司 | A kind of multi-functional voice coil bobbin winder device |
-
2018
- 2018-02-26 CN CN201820270697.8U patent/CN208549023U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108174339A (en) * | 2018-02-26 | 2018-06-15 | 江西雁腾科技有限公司 | A kind of multi-functional voice coil bobbin winder device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190226 Termination date: 20210226 |
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| CF01 | Termination of patent right due to non-payment of annual fee |