CN106792419A - A kind of vibrating diaphragm assembles device - Google Patents
A kind of vibrating diaphragm assembles device Download PDFInfo
- Publication number
- CN106792419A CN106792419A CN201611198788.7A CN201611198788A CN106792419A CN 106792419 A CN106792419 A CN 106792419A CN 201611198788 A CN201611198788 A CN 201611198788A CN 106792419 A CN106792419 A CN 106792419A
- Authority
- CN
- China
- Prior art keywords
- plate
- location
- upper die
- vibrating diaphragm
- lower mould
- 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
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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
- H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
Abstract
The embodiment of the invention discloses a kind of vibrating diaphragm assembling device, including：Upper die plate, offset plate, lower mould and positioning tool component；The upper die plate is arranged on the offset plate top；The offset plate is arranged on the lower mould upstream；The lower mould is arranged on the positioning tool component and is removably secured with the positioning tool component.A kind of vibrating diaphragm assembling device that the present invention is provided, by the top cover of offset plate directly contact loudspeaker finished product, using the scavenging action of passage, complete airtight using silica gel plate contact loudspeaker semi-finished product top cover surrounding in the forming process of loudspeaker semi-finished product, then air pressure is flowed into by the first passage and the second passage and realizes shaping, the assembling of vibrating diaphragm is only realized with a kind of coating technique, film separation can be reduced.And settable multiple location hole, places multiple lower moulds, and many cave shapings can be completed in an assembling process, is adapted to batch production.
Description
Technical field
The present embodiments relate to loudspeaker techniques field, more particularly to a kind of vibrating diaphragm assembling device.
Background technology
At present in the design of many Microspeakers, due to the requirement of properties of product, made using intensity metal higher
It is upper lid, and in packaging technology, the assembling of vibrating diaphragm is then still controlled by positioning product framework and vibrating diaphragm profile stent
The position degree of vibrating diaphragm, so that loudspeaker reaches the output and minimum distortion of maximum.
As shown in figure 1, the vibrating diaphragm packaging technology of loudspeaker is main in two steps at present, pad pasting and cutting.Due to independent
Diaphragm materials it is very thin, packaging technology does not reach requirement, it is therefore necessary to must using profile stent 3 it is fixed-type then again with frame
Frame 2 is engaged, and finally removes unnecessary film and profile stent to complete vibrating diaphragm packaging technology.And the bonding and positioning of vibrating diaphragm are all
Need that operator is pure under the microscope to be had been manually done, its technical scheme is：Speaker frame is positioned using frock, is applied afterwards
Daub water, then by vibrating diaphragm using being engaged after profile stent positioning, then solidified glue, cuts four after both is bonded together
Week removes redundance film and profile stent, finally installs top cover 3.
When carrying out vibrating diaphragm assembling using said apparatus, due to easily causing film separation, sound film location easily offsets, often
Cause yields not high.And low production efficiency, vibrating diaphragm packaging technology is cumbersome, time-consuming.Meanwhile, film utilization rate is also low, is used for
The film for being bonded header field only accounts for the 1/2 of whole sound film, causes the cost of finished product to raise.
The content of the invention
The embodiment of the present invention mainly solving the technical problems that provide a kind of vibrating diaphragm assembling device, can production efficiency it is high,
It is adapted to batch production.
In order to solve the above technical problems, the technical scheme that the embodiment of the present invention is used is：A kind of vibrating diaphragm is provided
Assembling device, it is characterised in that including：Upper die plate, offset plate, lower mould and positioning tool component；
The upper die plate is arranged on the offset plate top；
The offset plate is arranged on the lower mould upstream；
The lower mould is arranged on the positioning tool component and is removably secured with the positioning tool component.
Wherein, the offset plate is made up of rubber or silica gel.
Wherein, at least 2 first passages are provided with the upper die plate, at least 2 first passages are along upper mould
The width arrangement of plate.
Wherein, at least two the second ventilations corresponding with the first ventilation hole site on upper die plate are provided with the offset plate
Hole.
Wherein, it is provided with a groove on lower mould.
Wherein, positioning tool component includes：First location-plate, the second location-plate and the 3rd location-plate；
First location-plate is arranged on the top of the second location-plate；
3rd location-plate is arranged on the lower section of the second location-plate.
Wherein, first location-plate is provided with least two location holes, at least position of two location holes and the glue
At least 2 second ventilation hole sites on plate are corresponding.
Wherein, multiple grid holes are placed with second location-plate, the grid hole is arranged with a matrix type.
Wherein, at least one groove, width of the groove parallel to the 3rd location-plate are provided with the 3rd location-plate
Degree direction is set；3rd location-plate is separated at least two supporting parts by the groove, between each supporting part parallel to the 3rd
The width of location-plate is intervally arranged.
Wherein, the position of each supporting part is corresponding with each row grid hole on the second location-plate.
The beneficial effect of the embodiment of the present invention is：It is different from the situation of prior art, one kind provided in an embodiment of the present invention
Vibrating diaphragm assembles device, by the top cover of offset plate directly contact loudspeaker finished product, using the scavenging action of passage, in loudspeaker half
Complete airtight using silica gel plate contact loudspeaker semi-finished product top cover surrounding in the forming process of finished product, then by the first passage
And second passage flow into air pressure and realize shaping, the assembling of vibrating diaphragm is only realized with a kind of coating technique, film can be reduced and taken off
Fall.And settable multiple location hole, places multiple lower moulds, and many cave shapings can be completed in an assembling process, is adapted to
Batch production.And also eliminate profile stent, it is ensured that the maximization of film utilization rate, reduces cost.
Brief description of the drawings
Fig. 1 is the schematic diagram of prior art diaphragm of loudspeaker assembling；
Fig. 2 is the structural representation that a kind of vibrating diaphragm that first embodiment of the invention is provided assembles device.
Specific embodiment
Describe a kind of vibrating diaphragm assembling device provided in an embodiment of the present invention in detail below in conjunction with accompanying drawing, it is of the invention to show
Meaning property is implemented and explanation is used for explaining the present invention, but not as a limitation of the invention.
Embodiment one
Refering to Fig. 2, vibrating diaphragm assembling device 10 includes：Upper die plate 11, offset plate 12, lower mould 13, positioning tool component 14, its
In, lower mould 13 is arranged on positioning tool component 14 and is removably secured with positioning tool component 14, and offset plate 12 is arranged on
The lower top of mould 13, upper die plate 11 is arranged on the top of offset plate 12, and the topmost of device 10 is assembled positioned at the vibrating diaphragm for being formed.Upper die plate
11st, offset plate 12, lower mould 13 and positioning tool component 14 stack gradually arrangement from top to bottom, form the stacking on vertical direction
Arrangement.
Upper die plate 11, rectangular plate dress, four positions at angle thereon are each provided with one first screw through-hole respectively
111.Position near the center of upper die plate 11 is provided with least 2 first passages 112.Described 2 first passages 112 along
The width of upper die plate 11 is arranged side by side.2 first passage 112 forms one group, alternatively, be can be set on upper die plate 11
Two groups or the first multigroup passage 112.
Offset plate 12, fills in plate, and it is made up of silica gel, at least two is provided with thereon and is led to first on upper die plate 11
Corresponding second passage 121 in the position of stomata 112.2 second passage 121 forms one group, alternatively, can be set on offset plate 12
Put two groups or the second multigroup passage 121.Alternatively, offset plate can be made up of rubber or other similar materials.
Lower mould 13, hexagonal cylindrical body is provided with a groove 131, shape and the loudspeaker half of the groove 131
The shape size of finished product is corresponding, height of the depth of the groove 131 less than loudspeaker semi-finished product.Alternatively, lower mould 13
Quantity can be two or more.
Positioning tool component 14, including：First location-plate 141, the second location-plate 142 and the 3rd location-plate 143, first determines
Position plate 141, the second location-plate 142 and the 3rd location-plate 143 stack gradually arrangement, and the first location-plate 141 is arranged on the second positioning
The top of plate 142, the 3rd location-plate 143 is arranged on the lower section of the second location-plate 142.
First location-plate 141, in en plaque, four angles thereon respectively set one second screw through-hole 1411, near the
The position at the center of one location-plate 141 is provided with two location holes 1412, the position of the second passage 121 on its position and silica gel plate 12
It is corresponding.The level cross-sectionn size of location hole 1412 is identical with the bottom shape size of lower mould 13, and its depth is less than lower mould
The height of tool 13.After lower mould 13 is placed on location hole 1412, can be protruded from location hole 1412.Alternatively, location hole
1412 quantity can be multiple, the position of each location hole 1412 all with silica gel plate 12 on the position phase of the second passage 121
Correspondence.
Second location-plate 142, in en plaque, it is integrally in the rectangle of indent in two width edges.Four angles thereon are each
One the 3rd screw through-hole 1421 is set.Be placed with multiple grid holes 1422 on the second location-plate 142, the grid hole 1422 with
The matrix form of 8x8 is arranged, 8 grid holes 1422 of each each setting of row per a line.The level of each grid hole 1422 is horizontal
The size in section is identical with the shape size of the lower bottom surface of mould 13.
3rd location-plate 143, in en plaque, four angles thereon respectively set one the 4th screw through-hole 1431.It is fixed the 3rd
At least one groove 1432 is provided with the plate 143 of position, the groove 1432 sets parallel to the width of the 3rd location-plate 143
Put, the 3rd location-plate is separated to form an at least supporting part 1433 by the groove, it is preferable that the groove 1432 is nine, altogether
Form eight supports 1433, between nine supporting parts 1432 parallel to the width of the 3rd location-plate 143 be intervally arranged.It is each
The position of supporting part 1432 is corresponding with each row grid hole 1422 on the second location-plate 142.
During assembling, the first location-plate 141, the second location-plate 142 and the 3rd location-plate 143 are stacked gradually into fixation first
Together, then lower mould 13 is assembled on the location hole 1412 of the first location-plate 141, then places glue on lower mould 13
Plate 12, then upper die plate 11 is placed on offset plate.Alternatively, finally also screw can be each passed through the first screw through-hole 111, second
Screw through-hole 1411, the 3rd screw through-hole 1421 and the 4th screw through-hole 1431 are by upper die plate 11, the first location-plate 141,
Two location-plates 142 and the 3rd location-plate 143 are fixed.
When using, loudspeaker semi-finished product are placed on lower mould 13, then again by silica gel plate 12 and loudspeaker semi-finished product
Contact, then close upper die plate 11.Have the first passage 112 and second logical respectively due to silica gel plate 12 and upper die plate 11
Stomata 121, the scavenging action of two passages, using the contact of silica gel plate 12 loudspeaker half in the forming process of loudspeaker semi-finished product
Finished product top cover surrounding completes airtight, and then flowing into air pressure by the first passage 112 and the second passage 121 realizes shaping.
Prior art is different from, a kind of vibrating diaphragm assembling device that first embodiment of the invention is provided directly connects offset plate 12
The top cover of loudspeaker finished product is touched, using the scavenging action of passage, silica gel is utilized in the forming process of loudspeaker semi-finished product
The contact loudspeaker semi-finished product top cover surrounding of plate 12 completes airtight, is then flowed by the first passage 112 and the second passage 121
Enter air pressure and realize shaping, the assembling of vibrating diaphragm is only realized with a kind of coating technique, film separation can be reduced.And settable multiple
Location hole 1412, places multiple lower moulds 13, and many cave shapings can be completed in an assembling process, is adapted to batch production.And
And also eliminate profile stent, it is ensured that the maximization of film utilization rate, reduces cost.
Embodiments of the invention are the foregoing is only, the scope of the claims of the invention is not thereby limited, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of vibrating diaphragm assembles device, it is characterised in that including：Upper die plate, offset plate, lower mould and positioning tool component；
The upper die plate is arranged on the offset plate top；
The offset plate is arranged on the lower mould upstream；
The lower mould is arranged on the positioning tool component and is removably secured with the positioning tool component.
2. device according to claim 1, it is characterised in that the offset plate is made up of rubber or silica gel.
3. device according to claim 1, it is characterised in that at least 2 first passages are provided with the upper die plate,
At least 2 first passages are arranged along the width of upper die plate.
4. device according to claim 3, it is characterised in that be provided with the offset plate at least two with upper die plate on
Corresponding second passage in first ventilation hole site.
5. the device according to claim 1-4 any claims a, it is characterised in that groove is provided with lower mould.
6. device according to claim 5, it is characterised in that positioning tool component includes：First location-plate, the second positioning
Plate and the 3rd location-plate；
First location-plate is arranged on the top of the second location-plate；
3rd location-plate is arranged on the lower section of the second location-plate.
7. device according to claim 6, it is characterised in that first location-plate is provided with least two location holes, institute
State at least position of two location holes corresponding with least 2 second ventilation hole sites on the offset plate.
8. device according to claim 6, it is characterised in that multiple grid holes, institute are placed with second location-plate
Grid hole is stated to be arranged with a matrix type.
9. device according to claim 8, it is characterised in that be provided with least one groove on the 3rd location-plate,
The groove is set parallel to the width of the 3rd location-plate；3rd location-plate is separated at least two supports by the groove
Portion, between each supporting part parallel to the width of the 3rd location-plate be intervally arranged.
10. device according to claim 9, it is characterised in that every on the position of each supporting part and the second location-plate
One row grid hole correspondence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611198788.7A CN106792419B (en) | 2016-12-22 | 2016-12-22 | Vibrating diaphragm assembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611198788.7A CN106792419B (en) | 2016-12-22 | 2016-12-22 | Vibrating diaphragm assembling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106792419A true CN106792419A (en) | 2017-05-31 |
| CN106792419B CN106792419B (en) | 2020-08-04 |
Family
ID=58897769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611198788.7A Active CN106792419B (en) | 2016-12-22 | 2016-12-22 | Vibrating diaphragm assembling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106792419B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107613449A (en) * | 2017-09-28 | 2018-01-19 | 深圳倍声声学技术有限公司 | A kind of vibrating diaphragm former |
| CN108566613A (en) * | 2018-05-25 | 2018-09-21 | 厦门信荣达科技有限公司 | A kind of assembly tool of multi-purpose tool component and loud speaker |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201194430Y (en) * | 2008-02-28 | 2009-02-11 | 上海哈依投资咨询有限公司 | Planar loudspeaker |
| CN203181223U (en) * | 2013-03-18 | 2013-09-04 | 东莞市佳宏通讯科技有限公司 | Automatic assembling jig for horn damping cloth |
| CN204119523U (en) * | 2014-07-28 | 2015-01-21 | 浙江毅林电子有限公司 | A kind of sound film assembly tool |
| CN104581567A (en) * | 2015-01-20 | 2015-04-29 | 音品电子（深圳）有限公司 | Ultra-thin loudspeaker and assembling method thereof |
| CN106028229A (en) * | 2016-07-28 | 2016-10-12 | 东莞市方振塑胶电子制品有限公司 | Telephone receiver film and preparation method thereof |
| CN205726425U (en) * | 2016-04-22 | 2016-11-23 | 东莞市华鸣通讯设备有限公司 | Microspeaker rubber cushion pastes mould |
| CN206272850U (en) * | 2016-12-22 | 2017-06-20 | 深圳倍声声学技术有限公司 | A kind of vibrating diaphragm assembles device |
-
2016
- 2016-12-22 CN CN201611198788.7A patent/CN106792419B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201194430Y (en) * | 2008-02-28 | 2009-02-11 | 上海哈依投资咨询有限公司 | Planar loudspeaker |
| CN203181223U (en) * | 2013-03-18 | 2013-09-04 | 东莞市佳宏通讯科技有限公司 | Automatic assembling jig for horn damping cloth |
| CN204119523U (en) * | 2014-07-28 | 2015-01-21 | 浙江毅林电子有限公司 | A kind of sound film assembly tool |
| CN104581567A (en) * | 2015-01-20 | 2015-04-29 | 音品电子（深圳）有限公司 | Ultra-thin loudspeaker and assembling method thereof |
| CN205726425U (en) * | 2016-04-22 | 2016-11-23 | 东莞市华鸣通讯设备有限公司 | Microspeaker rubber cushion pastes mould |
| CN106028229A (en) * | 2016-07-28 | 2016-10-12 | 东莞市方振塑胶电子制品有限公司 | Telephone receiver film and preparation method thereof |
| CN206272850U (en) * | 2016-12-22 | 2017-06-20 | 深圳倍声声学技术有限公司 | A kind of vibrating diaphragm assembles device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107613449A (en) * | 2017-09-28 | 2018-01-19 | 深圳倍声声学技术有限公司 | A kind of vibrating diaphragm former |
| CN107613449B (en) * | 2017-09-28 | 2023-10-24 | 深圳市长盈精密技术股份有限公司 | Vibrating diaphragm former |
| CN108566613A (en) * | 2018-05-25 | 2018-09-21 | 厦门信荣达科技有限公司 | A kind of assembly tool of multi-purpose tool component and loud speaker |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106792419B (en) | 2020-08-04 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20210813 Address after: 518000 No.3 Factory, Qiaotou Fuqiao Industrial Zone, Fuyong Town, Bao'an District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN EVERWIN PRECISION TECHNOLOGY Co.,Ltd. Address before: 518000 2nd floor, building 25, Zhiheng Industrial Park, nantouguankou 2nd Road, Nanshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN BELLSING ACOUSTIC TECHNOLOGY Co.,Ltd. |
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