CN101097285B - Glue dropping device - Google Patents
Glue dropping device Download PDFInfo
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- CN101097285B CN101097285B CN200610061415A CN200610061415A CN101097285B CN 101097285 B CN101097285 B CN 101097285B CN 200610061415 A CN200610061415 A CN 200610061415A CN 200610061415 A CN200610061415 A CN 200610061415A CN 101097285 B CN101097285 B CN 101097285B
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- side walls
- main part
- continuous side
- continuous
- glue
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Abstract
The invention relates to a spot gluing device which includes principal part, connecting bar and drive device. The principal part possesses a containing cavity and at least one continuous sidewall, the continuous sidewall possesses at least one outlet hole connected with containing cavity. The connection bar includes the first connecting end and the second connecting end, the first connecting end is connected with the principal part, and the second connecting end is connected with the drive device. The drive device is used to drive the principal part rotate along the central axes. The centrifugating smearing device can smear gluewater evenly on joint between interval ring and drawtube, so production of spot gluing can be quickened, quality of spot gluing can be ensured, adhesion force between separating ring and filter piece can be increased, rate of invalidation for fall filter can be decreased.
Description
Technical field
The present invention relates in particular to a kind of quick point glue equipment of centrifugal coating that is used for the assembling of camera lens module about a kind of point glue equipment.
Background technology
The camera lens module that is applied on camera or the optical instrument normally is made up of lens barrel that optical element is housed and lens mount.See also Fig. 1, it is a camera lens module 100, it comprises lens mount 10, lens barrel 20, lens combination 201, spaced ring 202 and optical filter 203, wherein, lens combination 201, spaced ring 202 and optical filter 203 are fixed in the lens barrel 20 successively along optical axis direction, and spaced ring 202 is fixed together closely with optical filter 203.Lens barrel 20 outer walls and lens mount 10 inwalls are provided with the screw thread that matches, and lens barrel 20 is by being threaded into lens mount 10 internal fixation.
In the assembling process of camera lens module, generally be to fix optical filter and spaced ring by gluing process.Concrete grammar is dropwise put the junction that is coated in optical filter and spaced ring for using a tiny dispensing needle head with glue.But, there are a lot of problems in the method when robotization point glue, for example dispensing needle head needs repeatedly location, not only expend time in, and cause the dispensing needle head contraposition inaccurate easily, glue was lost efficacy and the quality of influence point glue, and then can directly have influence on the quality of camera lens module quality because the camera lens module in use one of failure reasons be exactly the coming off of optical filter in the camera lens module.In camera lens module assembling process, particularly when fixedly optical filter is on spaced ring, if some glue quality problem such as some glue is inhomogeneous, some glue quantity not sufficient will have a strong impact on the adhesion between optical filter and the spaced ring.Because optical filter and spaced ring adhesion are not strong, the probability that the camera lens module in use lost efficacy because optical filter comes off also will increase greatly.
Therefore, be necessary to provide a kind of quick point glue equipment of centrifugal coating that is used for the assembling of camera lens module, when realizing robotization, to improve the some glue quality in the camera lens module assembling process.
Summary of the invention
Below with embodiment a kind of quick point glue equipment of centrifugal coating that is used for camera lens module assembling is described.
A kind of point glue equipment, it comprises main part, connecting link and drive unit.This main part has one and holds glue chamber and at least one continuous side walls, offers at least one plastic hole on this continuous side walls and communicates with appearance glue chamber.This connecting link comprises first link and second link, and this first link is connected with main part, and this second link links to each other with drive unit.This drive unit is used to drive main part and rotates around the connecting link central axis.
With respect to prior art, the advantage of described point glue equipment is: because point glue equipment adopts centrifugal coating principle, by high speed rotating the plastic hole of glue from point glue equipment main part sidewall sprayed, therefore can be fast and uniform with the junction of glue application at spaced ring and lens barrel, do not need to carry out repeatedly the dispensing needle head location, can not only add glue processing procedure as soon as possible, also can effectively guarantee the quality of a glue, strengthen the adhesion between spaced ring and the optical filter, reduce the probability that the camera lens module lost efficacy because of optical filter comes off.
Description of drawings
Fig. 1 is a camera lens modular structure synoptic diagram.
Fig. 2 is the point glue equipment synoptic diagram of embodiment one.
Fig. 3 is the decomposing schematic representation of the point glue equipment of embodiment one.
Fig. 4 is the main part synoptic diagram of the point glue equipment of embodiment two.
Fig. 5 is the main part synoptic diagram of the point glue equipment of embodiment three.
Fig. 6 is the main part synoptic diagram of the point glue equipment of embodiment four.
Fig. 7 is the some glue synoptic diagram of the point glue equipment of embodiment one.
Embodiment
Below will a kind of quick point glue equipment of centrifugal coating that is used for the assembling of camera lens module be described with embodiment.
Fig. 2 and Fig. 3 are the point glue equipments 300 that embodiment one provides.This point glue equipment 300 comprises a main part 400, a connecting link 410 and a drive unit 420.
This main part 400 comprises a continuous side walls 401, a roof 402 and a diapire 403.This continuous side walls 401 is a cylindrical body, and its xsect is circular.It surrounds the appearance glue chamber that forms a sealing with roof 402 and diapire 403 this continuous side walls 401, is used to hold glue.Offering a plastic hole 404 on this continuous side walls 401 communicates with appearance glue chamber.Also can offer a plurality of plastic holes 404 on this continuous side walls 401, in order to improve the quality of a glue, realize evenly some glue, can evenly arrange on continuous side walls 401 in these a plurality of plastic holes 404.Because point glue equipment 300 is mainly used in the some glue processing procedure of camera lens module, therefore, the shape of this main part 400 size is unsuitable excessive, should make its can be presented to rotate to be in the tube of border suitable.In addition, these roof 402 central authorities also can offer a connecting hole 405, are used for cooperating with connecting link 410.
This connecting link 410 comprises first link 411 and second link 412.This connecting link 410 can with main part 400 by threaded engagement or be welded to connect, also can be one-body molded.In the present embodiment, this connecting link 410 and main part 400 are by threaded engagement, and first link 411 of this connecting link 410 is provided with screw thread, and are complementary with connecting hole 405 internal threads on the main part 400.Preferably, this connecting link 410 is a hollow tubular, and it is connected with the appearance glue chamber of main part 400, as the passage that replenishes glue.These connecting link 410 outer walls are provided with one and go into glue hole 413, are used for replenishing glue.Second link 412 of this connecting link 410 links to each other with drive unit 420, and this second link 412 is provided with screw thread, and itself and drive unit 420 pass through threaded engagement.Except that threaded engagement connected, mating is advisable also can be other connected modes to connected mode to be connected with drive unit 420.
The material of this main part 400 and connecting link 410 can be stainless steel or teflon.
This drive unit 420 is a motor, has a rotating shaft 421, and it rotates around connecting link 410 central axis in order to drive main part 400 with after second link 412 of connecting link 410 is connected.Simultaneously, this drive unit 420 can be connected in any robotization spot gluing equipment, so that point glue equipment 300 is applicable to robotization point glue, adds glue processing procedure as soon as possible.
Because main part 400 can be designed to multiple shape according to actual needs, thereby be configured for other embodiment of the quick point glue equipment 300 of camera lens module assembling.
See also Fig. 4, embodiment two provides the main part 500 that another kind is used for the point glue equipment 300 of embodiment one.
This main part 500 comprises a continuous side walls 510, a roof 520 and a diapire 530.This continuous side walls 510 comprises a first side wall section 511 and relative one second side wall sections 512, one the 3rd side wall sections 513 and the 4th relative side wall sections 514, it is the continuous side walls 510 of a cylindrical body that this first side wall section 511, second side wall sections 512, the 3rd side wall sections 513 and the 4th side wall sections 514 surround, and its xsect is a rectangle.Certainly, the continuous side walls 510 of this main part 500 also can be to be surrounded by any a plurality of side wall sections to form cylindrical body, and its xsect is a polygon.Simultaneously, this continuous side walls 510 surrounds the appearance glue chamber that forms a sealing again with roof 520 and diapire 530, is used to hold glue.In the present embodiment, offer a plastic hole 504 on this continuous side walls 510 and communicate, promptly only offer a plastic hole 504 in the first side wall section 511 with holding the glue chamber.Certainly, also can on any one side wall sections in second side wall sections 512, the 3rd side wall sections 513, the 4th side wall sections 514, offer one or more plastic holes 504.In order to improve the quality of a glue, preferably evenly arrange in a plurality of plastic holes 504 of offering on this continuous side walls 510, to realize evenly putting glue, promptly can on each side wall sections in the first side wall section 511, second side wall sections 512, the 3rd side wall sections 513, the 4th side wall sections 514, all offer a plastic hole 504; Perhaps on this first side wall section 511 and second side wall sections 512, respectively offer a plastic hole 504; Perhaps on the 3rd side wall sections 513 and the 4th side wall sections 514, respectively offer a plastic hole 504.
These roof 520 central authorities still also can offer a connecting hole 505, and main part 500 is connected with connecting link 410 by this connecting hole 505.
See also Fig. 5, embodiment three provides the main part 600 that another kind is used for the point glue equipment 300 of embodiment one.
This main part 600 comprises one first continuous side walls 610 and relative one second continuous side walls, 620, one continuous outer wall 630.This continuous outer wall 630 is cylindric, and its xsect is circular.This continuous outer wall 630 and first continuous side walls 610, second continuous side walls 620 surround the appearance glue chamber that forms a sealing, are used to hold glue.Respectively offering at least one plastic hole 604 on this first continuous side walls 610 and second continuous side walls 620 communicates with appearance glue chamber.Certainly, also can only offer a plastic hole 604 on the continuous side walls in first continuous side walls 610 or second continuous side walls 620.These continuous outer wall 630 central authorities still also can offer a connecting hole 605, and main part 600 is connected with connecting link 410 by this connecting hole 605.
See also Fig. 6, embodiment four provides the main part 700 that another kind is used for the point glue equipment 300 of embodiment one.
This main part 700 comprises one first continuous side walls 710 and relative one second continuous side walls, 720, one continuous outer wall 730.This continuous outer wall 730 comprises one first external wall section 731, one second external wall section 732 and one the 3rd external wall section 733, and it surrounds the continuous outer wall 730 that forms a cylindrical body, and its xsect is a triangle.Certainly, the continuous outer wall 730 of this main part 700 also can be to be surrounded by any a plurality of external wall section to form cylindrical body, and its xsect is a polygon.This continuous outer wall 730 and first continuous side walls 710, second continuous side walls 720 surround the appearance glue chamber that forms a sealing.Respectively offering at least one plastic hole 704 on this first continuous side walls 710 and second continuous side walls 720 communicates with appearance glue chamber.Certainly, also can only offer a plastic hole 704 on the continuous side walls in first continuous side walls 710 or second continuous side walls 720.These continuous outer wall 730 central authorities still also can offer a connecting hole 705, and main part 700 is connected with connecting link 410 by this connecting hole 705.In the present embodiment, connecting hole 705 is opened in first external wall section, 731 central authorities.
In the assembling process of camera lens module 100, before carrying out a glue operation, lens combination 201 and spaced ring 202 have been assembled and have been fixed in the lens barrel 20.
The above-mentioned advantage that is used for the point glue equipment of camera lens module assembling is: because point glue equipment adopts centrifugal coating principle, by high speed rotating the plastic hole of glue from the point glue equipment sidewall sprayed, therefore can be fast and uniform with the junction of glue application at spaced ring and lens barrel, do not need to carry out repeatedly the dispensing needle head location, can not only add glue processing procedure as soon as possible, also can effectively guarantee the quality of a glue, strengthen the adhesion between spaced ring and the optical filter, reduce the probability that the camera lens module lost efficacy because of optical filter comes off.
Claims (10)
1. a point glue equipment is characterized in that, it comprises main part, connecting link and drive unit; This main part has an appearance glue chamber and an at least one continuous side walls that is used to hold glue, offers at least one plastic hole on this continuous side walls and holds the glue chamber and communicate; This connecting link comprises first link and second link, and this first link is connected with main part, and this second link links to each other with drive unit, and this drive unit is used to drive main part and rotates around the connecting link central axis.
2. point glue equipment as claimed in claim 1 is characterized in that, described main part also comprises a roof and a diapire, and this roof, diapire and described at least one continuous side walls surround the appearance glue chamber that forms a sealing.
3. point glue equipment as claimed in claim 2 is characterized in that described continuous side walls comprises at least one side wall sections, and this at least one side wall sections surrounds the continuous side walls that forms a cylindrical body structure, and its xsect is circle or polygon.
4. point glue equipment as claimed in claim 1 is characterized in that, offers a plurality of plastic holes of evenly arranging that are on the described continuous side walls.
5. point glue equipment as claimed in claim 2 is characterized in that, described roof central authorities offer a connecting hole, and described main part is connected with connecting link by this connecting hole.
6. point glue equipment as claimed in claim 1, it is characterized in that, described at least one continuous side walls comprises first continuous side walls and the second relative continuous side walls, described main part also comprises a continuous outer wall, this continuous outer wall and described first continuous side walls and second continuous side walls surround the appearance glue chamber that forms a sealing, offer at least one plastic hole on this first continuous side walls.
7. point glue equipment as claimed in claim 6 is characterized in that, offers at least one plastic hole on described second continuous side walls.
8. point glue equipment as claimed in claim 6 is characterized in that, described continuous outer wall comprises at least one external wall section, and this at least one external wall section surrounds and forms a cylinder-shaped continuous outer wall, and its xsect is circle or polygon.
9. point glue equipment as claimed in claim 6 is characterized in that, described continuous outer wall central authorities offer a connecting hole, and described main part is connected with connecting link by this connecting hole.
10. point glue equipment as claimed in claim 1 is characterized in that, described connecting link is a hollow tubular structure, and the passage as replenishing glue offers one on this connecting link outer wall and goes into the glue hole, is used for replenishing glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610061415A CN101097285B (en) | 2006-06-30 | 2006-06-30 | Glue dropping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610061415A CN101097285B (en) | 2006-06-30 | 2006-06-30 | Glue dropping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101097285A CN101097285A (en) | 2008-01-02 |
| CN101097285B true CN101097285B (en) | 2010-05-26 |
Family
ID=39011261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200610061415A Expired - Fee Related CN101097285B (en) | 2006-06-30 | 2006-06-30 | Glue dropping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101097285B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101995630B (en) * | 2009-08-27 | 2013-02-13 | 鸿富锦精密工业（深圳）有限公司 | Optical filter assembling device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4418640A (en) * | 1981-04-16 | 1983-12-06 | Reich Spezialmaschinen Gmbh | Applicator for applying adhesive to a work piece |
| DE4431276C1 (en) * | 1994-09-02 | 1996-03-07 | Wolfgang Puffe | Hot glue dispenser |
-
2006
- 2006-06-30 CN CN200610061415A patent/CN101097285B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4418640A (en) * | 1981-04-16 | 1983-12-06 | Reich Spezialmaschinen Gmbh | Applicator for applying adhesive to a work piece |
| DE4431276C1 (en) * | 1994-09-02 | 1996-03-07 | Wolfgang Puffe | Hot glue dispenser |
Non-Patent Citations (2)
| Title |
|---|
| JP昭58-221813A 1983.12.23 |
| JP特开2001-59929A 2001.03.06 |
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| Publication number | Publication date |
|---|---|
| CN101097285A (en) | 2008-01-02 |
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