CN206164852U - Sound membrane bonding device - Google Patents
Sound membrane bonding device Download PDFInfo
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- CN206164852U CN206164852U CN201621214151.8U CN201621214151U CN206164852U CN 206164852 U CN206164852 U CN 206164852U CN 201621214151 U CN201621214151 U CN 201621214151U CN 206164852 U CN206164852 U CN 206164852U
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- adhering device
- sound film
- material strip
- film adhering
- location division
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Abstract
The utility model discloses a sound membrane bonding device, include: brush jelly mold utensil is including being used for placing the base of not brushing the sizing material area and being used for the feed to bring the gyro wheel that the line brush was glued into, the pad pasting mould is waited to bond with being used for placing including the lower mould that is used for placing the gluey material area later of brush the thin film materials's that the material was taken last frame, the lower mould with go up the frame adaptation. The utility model discloses utilize simple and easy gyro wheel feed to bring gluey substitution of line brush into and spout gluey processing procedure, saved and spouted gluey shared a large amount of manual works and equipment originally, and make support and film combine the technology shaping in advance in the pad pasting mould, make its adhesive strength greatly promoted, thin film materials's utilization ratio has been promoted simultaneously greatly, the utility model provides high yields and production efficiency have reduced manufacturing cost.
Description
Technical field
The utility model embodiment is related to sound film field, more particularly to a kind of sound film adhering device.
Background technology
Sound film (or referred to as vibrating diaphragm) is the core component in current receiver design, and at present, the sound film of receiver is main
Be made up of two parts, support and film, this be due to film itself (thickness about 5～10um) do not reach assembling product technique will
Ask, it is therefore desirable to coordinate support to complete assembling；And because the price of thin-film material is higher, therefore the utilization rate of thin-film material is
Determine the key factor of sound film cost.In the prior art scheme, the engagement of support and film needs to utilize hot press forming technology
To complete, its process is：First support is punched from material strip, then spraying hot-melt adhesive water, sprayed glues use mould after finishing
The fixed material strip of tool, then the film cut on lid on material strip, are combined together both on heat pressing forming machines.The program
It is disadvantageous in that：First, yields is not high, and wherein poor attachment accounts for bad more than 50% of whole；Secondly, thin-film material
Utilization rate it is low, cause sound film finished product cost remain high；Again, low production efficiency, the spraying hot-melt adhesive water on support
Technique takes more, accounts for the 20% of whole sound film processing procedure.
Utility model content
The utility model embodiment is mainly solving the technical problems that provide a kind of sound film adhering device, the sound film glues
Connection device carries out brush coating to substitute glue spraying processing procedure using easy roller delivering belt, eliminates a large amount of people shared by original glue spraying
Work and equipment；And make support that pre- combined process shaping is carried out in film pasting mold with film, make its adhesive strength greatly be carried
Rise；The utilization rate of thin-film material is greatly improved simultaneously, and the utility model improves yields and production efficiency, reduces production
Cost.
To solve above-mentioned technical problem, the technical scheme that the utility model embodiment is adopted is：A kind of sound is provided
Film adhering device, including：
Brush coating mould, the roller for carrying out brush coating including the base for the non-brush coating material strip of placement and for delivering belt；
Film pasting mold, lower mould including the material strip after for placing brush coating and waits to be bonded in the material strip for placing
Thin-film material upper frame；The lower mould is adapted to the upper frame.
In certain embodiments, it is the workbench of the material strip after the lower mould is included for placing brush coating, recessed in described
First location division of workbench surrounding and the supporting part for supporting the workbench and first location division.
In certain embodiments, the upper frame include be connected with first location division adaptation and downward projection second
Location division.
In certain embodiments, it is provided with sealing ring between first location division and second location division.
In certain embodiments, the sound film adhering device is also included for first location division to be determined with described second
The vacuum equipment that the space sealed between the portion of position is vacuumized.
In certain embodiments, the supporting part is provided with the through hole for connecting the vacuum equipment.
In certain embodiments, the sound film adhering device also includes that the thin-film material after bonding and material strip are carried out into UV consolidates
The UV curing apparatus of change.
In certain embodiments, the sound film adhering device also includes the punching for carrying out the material strip after UV solidifications for punching
Equipment.
In certain embodiments, the base of the gluing equipment is provided with multiple first material strip location divisions.
In certain embodiments, the described lower mould of the film pasting mold is provided with multiple second material strip location divisions.
The beneficial effect of the utility model embodiment is that the sound film adhering device includes：Brush coating mould, including use
The roller for carrying out brush coating in the base for placing non-brush coating material strip and for delivering belt；Film pasting mold, including for place brush coating it
The lower mould of material strip afterwards and the upper frame for placing the thin-film material for waiting to be bonded on the material strip；The lower mould with it is described on
Its adaptation.The utility model carries out brush coating to substitute glue spraying processing procedure using easy roller delivering belt, eliminates original glue spraying
Shared a large amount of artificial and equipment；And make support that pre- combined process shaping is carried out in film pasting mold with film, make its bonding
Intensity is greatly improved；The utilization rate of thin-film material is greatly improved simultaneously, and the utility model improves yields and production
Efficiency, reduces production cost.
Description of the drawings
Fig. 1 is the structural representation of an embodiment of the film pasting mold of the utility model sound film adhering device.
Fig. 2 is the cross-sectional view of the A-A of the film pasting mold shown in Fig. 1.
Fig. 3 is the structural representation of an embodiment of the lower mould in the film pasting mold of the utility model sound film adhering device.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to the utility model.It should be appreciated that specific embodiment described herein is only to explain this
Utility model, is not used to limit the utility model.
Sound film adhering device of the present utility model carries out brush coating to substitute glue spraying processing procedure using easy roller delivering belt, saves
The a large amount of artificial and equipment shared by original glue spraying are removed；And make support and film carry out in film pasting mold pre- combined process into
Type, makes its adhesive strength be greatly improved；The utilization rate of thin-film material is greatly improved simultaneously, reduces production cost.
Refering to Fig. 1 to Fig. 3, Fig. 1 is that the structure of an embodiment of the film pasting mold of the utility model sound film adhering device is shown
It is intended to.Fig. 2 is the cross-sectional view of the A-A of the film pasting mold shown in Fig. 1.Fig. 3 is the utility model sound film adhering device
Film pasting mold in lower mould an embodiment structural representation.The sound film adhering device includes：
Brush coating mould (not shown), is carried out including the base (not shown) for the non-brush coating material strip of placement and for delivering belt
The roller (not shown) of brush coating；The present embodiment using easy roller delivering belt carry out brush coating (it is intelligible, in some embodiments
In, the glue is UV glue, after support and film to be carried out pre- combination in film pasting mold, can put it into UV solidifications and set
UV solidifications are carried out in standby) substituting glue spraying processing procedure, eliminate a large amount of artificial and equipment shared by original glue spraying and it is attached
A series of loaded down with trivial details flow process.That is, preparing a roller first, (intelligible, the roller is including but not limited to rubber
Roller), after material strip cleaning is finished, by the face-up of material strip, and the material strip of predetermined number (such as three) is placed in into institute
State on base；Using the roller from the bottom to top, by diagonal glue of each brush, then roller is again in impregnation area plastic roll
Afterwards, repeat above procedure and alternately brush each material strip, and then complete brush coating process.
Film pasting mold 10, lower mould 11 including the material strip after for placing brush coating and waits to be bonded in the material for placing
The upper frame 12 of the thin-film material for taking；The lower mould 11 is adapted to the upper frame 12.That is, after first gluing is finished
Material strip is orderly to be put in the lower mould 11 of film pasting mold 10, then is covered the upper frame 12 with thin-film material and sealed；It
Access the negative pressure of about 400bar or so using vacuum equipment afterwards, range estimation thin-film material is pasted into completely on the material strip of the lower mould 11
When, it is placed in UV curing apparatus and is solidified, finally, the material strip carried out after UV solidifications is taken out from film pasting mold 10
It is punched out, and is punched into the combination of multiple supports and film；So as to the drawing on sound film made by making with a backing thickness
The amount of stretching, makes it not affect the effect after the shaping of sound film.
In certain embodiments, the workbench 111 of the material strip after the lower mould 11 is included for placing brush coating, it is recessed in
First location division 112 of the surrounding of the workbench 111 and for supporting the workbench 111 and first location division 112
Supporting part 113.That is, the supporting part 113 is used to support the component being placed on it, it is used to place on the workbench 11
Gluing finish after material strip.
In certain embodiments, the upper frame 12 includes being connected with first location division 112 adaptation and projection downwards
The second location division 121.That is, after first location division 112 is connected with second location division 121 adaptation, order is described
Seal between upper frame 12 and the lower mould 11.In certain embodiments, first location division 112 and second location division
Sealing ring (not shown) is provided between 121, to make the sealing effectiveness between the upper frame 12 and the lower mould 11 more preferable.
In certain embodiments, the sound film adhering device is also included for by first location division 112 and described
The vacuum equipment (not shown) that the space sealed between two location divisions 121 is vacuumized.In certain embodiments, the support
Portion 113 is provided with the through hole 114 for connecting the vacuum equipment.That is, making the upper frame 12 by the vacuum equipment
With between the lower mould 11 space formed vacuum, and be covered in the thin-film material in the upper frame 12 formed vacuum it
Afterwards, thin-film material is by being affected from vacuum suction below due to being moved down, until be pasted to completely it is described under
On the material strip of mould 11, and then it is bonded on the glue that the material strip is coated.
In certain embodiments, the sound film adhering device also includes that the thin-film material after bonding and material strip are carried out into UV consolidates
The UV curing apparatus (not shown) of change, that is, the material strip that thin-film material is pasted into completely the lower mould 11 is placed into UV solidifications setting
Solidified in standby.In certain embodiments, the sound film adhering device also includes carrying out the material strip after UV solidifications for punching
Die cutting device (not shown)；That is, the material strip carried out after UV solidifications is taken out from film pasting mold 10 being punched out, and it is punched
Go out the combination of multiple supports and film.
In certain embodiments, the base of the gluing equipment is provided with multiple first material strip location divisions and (schemes not
Show).That is, multiple first material strip location divisions can be arranged on the base carries out brush coating to place multiple material strips.
In certain embodiments, the described lower mould 11 of the film pasting mold 10 is provided with multiple second material strip location divisions (figure
Do not show).That is, after multiple second material strip location divisions can be set on the lower mould 11 to place multiple brush coatings material strip carry out it is pre-
Pad pasting.
Sound film adhering device of the present utility model includes：Brush coating mould, including for place non-brush coating material strip base and
For the roller that delivering belt carries out brush coating；Film pasting mold 10, lower mould 11 including the material strip after for placing brush coating and is used for
Place the upper frame 12 of the thin-film material for waiting to be bonded on the material strip；The lower mould 11 is adapted to the upper frame 12.This reality
Carry out brush coating to substitute glue spraying processing procedure using easy roller delivering belt with new, eliminate a large amount of people shared by original glue spraying
Work and equipment；And make support that pre- combined process shaping is carried out in film pasting mold 10 with film, make its adhesive strength obtain greatly
Lifted；The utilization rate of thin-film material is greatly improved simultaneously, and the utility model improves yields and production efficiency, reduces life
Produce cost.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is all
It is the equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or directly or indirectly uses
In other related technical fields, it is included in the same manner in scope of patent protection of the present utility model.
Claims (10)
1. a kind of sound film adhering device, it is characterised in that include：
Brush coating mould, the roller for carrying out brush coating including the base for the non-brush coating material strip of placement and for delivering belt；
Film pasting mold, lower mould including the material strip after for placing brush coating and for place wait to be bonded in it is thin on the material strip
The upper frame of membrane material；The lower mould is adapted to the upper frame.
2. sound film adhering device as claimed in claim 1, it is characterised in that after the lower mould is included for placing brush coating
It is the workbench of material strip, recessed in the first location division of the workbench surrounding and for supporting the workbench and described first
The supporting part of location division.
3. sound film adhering device as claimed in claim 2, it is characterised in that the upper frame includes and first location division
Adaptation connection and the second location division of projection downwards.
4. sound film adhering device as claimed in claim 3, it is characterised in that first location division and second location division
Between be provided with sealing ring.
5. sound film adhering device as claimed in claim 4, it is characterised in that the sound film adhering device is also included for by institute
State the vacuum equipment that the space sealed between the first location division and second location division is vacuumized.
6. sound film adhering device as claimed in claim 5, it is characterised in that the supporting part is provided with described true for connecting
The through hole of null device.
7. sound film adhering device as claimed in claim 1, it is characterised in that the sound film adhering device is also included after bonding
Thin-film material and material strip carry out the UV curing apparatus of UV solidifications.
8. sound film adhering device as claimed in claim 7, it is characterised in that the sound film adhering device is also included for being punched
Carry out the die cutting device of the material strip after UV solidifications.
9. sound film adhering device as claimed in claim 1, it is characterised in that the base of the gluing equipment is provided with many
Individual first material strip location division.
10. sound film adhering device as claimed in claim 9, it is characterised in that the described lower mould of the film pasting mold is provided with
Multiple second material strip location divisions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621214151.8U CN206164852U (en) | 2016-11-10 | 2016-11-10 | Sound membrane bonding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621214151.8U CN206164852U (en) | 2016-11-10 | 2016-11-10 | Sound membrane bonding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206164852U true CN206164852U (en) | 2017-05-10 |
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ID=58659576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621214151.8U Active CN206164852U (en) | 2016-11-10 | 2016-11-10 | Sound membrane bonding device |
Country Status (1)
| Country | Link |
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| CN (1) | CN206164852U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109905835A (en) * | 2019-03-13 | 2019-06-18 | 东莞涌韵音膜有限公司 | Vibrating diaphragm moulding process |
| CN113132887A (en) * | 2021-04-20 | 2021-07-16 | 东莞舒铂迈特精工实业有限公司 | Metal ring processing technology of vibrating diaphragm assembly |
-
2016
- 2016-11-10 CN CN201621214151.8U patent/CN206164852U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109905835A (en) * | 2019-03-13 | 2019-06-18 | 东莞涌韵音膜有限公司 | Vibrating diaphragm moulding process |
| CN109905835B (en) * | 2019-03-13 | 2023-08-04 | 东莞涌韵音膜有限公司 | Diaphragm forming method |
| CN113132887A (en) * | 2021-04-20 | 2021-07-16 | 东莞舒铂迈特精工实业有限公司 | Metal ring processing technology of vibrating diaphragm assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210820 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. |
|
| TR01 | Transfer of patent right |