CN101118307B - Glue dropping device - Google Patents
Glue dropping device Download PDFInfo
- Publication number
- CN101118307B CN101118307B CN2006100619801A CN200610061980A CN101118307B CN 101118307 B CN101118307 B CN 101118307B CN 2006100619801 A CN2006100619801 A CN 2006100619801A CN 200610061980 A CN200610061980 A CN 200610061980A CN 101118307 B CN101118307 B CN 101118307B
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- CN
- China
- Prior art keywords
- syringe
- dispensing device
- needle
- syringe needle
- adhesive dispensing
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- 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.)
- Expired - Fee Related
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- Coating Apparatus (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
A dispensing device comprises a dispensing machine and a fixing mechanism. The dispensing machine comprises a syringe and a needle connected with the syringe. The needle comprises an elastic part and a needle tip part, and the needle tip part is communicated with the syringe by the elastic part. The syringe is connected with the fixing mechanism. The dispensing device facilitates to dispense uniformly, and avoids elements to be dispensed from being destroyed.
Description
Technical field
The present invention relates to a kind of camera lens module package technique, especially about a kind of point glue equipment.
Background technology
Along with the continuous development of science and technology, portable electronic equipment such as mobile phone are used increasingly extensively, also day by day trend towards simultaneously light and handy, attractive in appearance and multifunction, and wherein camera function is the additional function of popular in recent years mobile phone.The numerical camera mould that is applied to mobile phone not only will satisfy compact requirement, and it also must have higher photographic property.And the digital camera lens module group assembling method is one of principal element of decision photographic property, in digital camera lens module assembling process, use point glue equipment and come the mucilage binding camera components, therefore, improve point glue equipment and will help improving its assembling ability and product yield.
Existing a kind of adhesive dispensing device comprises a pipeline, a syringe needle and power source.This syringe needle links to each other with pipeline.Pipeline is used for ccontaining viscose glue, and links to each other with power source.Syringe needle is used for plastic emitting, and power source is used for making glue to flow out from syringe needle.
The syringe needle of this adhesive dispensing device is a straight tubulose syringe needle, in a glue process, when departing from mutually with the relative position of some glue position as if this syringe needle, the phenomenon of striker can take place, and then can not evenly put glue, also may damage syringe needle or treat a glue element, thereby the increase production cost reduces the product yield.
Summary of the invention
In view of this, be necessary to provide a kind of point glue equipment that can avoid taking place striker.
A kind of adhesive dispensing device comprises a syringe and a syringe needle that links to each other with syringe, and this syringe needle comprises a spring and a needle tip, and described needle tip links to each other by this spring with described syringe.
A kind of point glue equipment comprises an adhesive dispensing device and a fixing structure.The syringe of described adhesive dispensing device links to each other with this fixing structure, and this fixing structure is used for fixing and controls adhesive dispensing device and carry out a glue operation.
This point glue equipment can be when working as syringe needle and treating that a glue element contacts, because the effect of spring, needle position can change, after external force disappeared, syringe needle was returned to original position again, and then avoids damaging syringe needle or treat a glue element, reach and reduce cost the effect of raising product yield.
Description of drawings
Fig. 1 is the point glue equipment schematic perspective view in the first embodiment of the invention;
Fig. 2 is that point glue equipment shown in Figure 1 is in the structural representation of waiting to assemble the camera lens dripping glue state to one;
Fig. 3 is the point glue equipment schematic perspective view in the second embodiment of the invention.
Embodiment
For the present invention being done further explanation, lift following preferred embodiment and conjunction with figs. and be described in detail as follows.
Embodiment one:
See also Fig. 1, the point glue equipment 100 in the embodiment of the invention comprises an adhesive dispensing device 10 and a fixing structure 13.This adhesive dispensing device 10 comprises 11, one syringes 12 of a syringe needle.Described syringe needle 11 links to each other with syringe 12.Described syringe 12 links to each other with fixing structure 13.
Described syringe needle 11 comprises an elastic 111 and a needle tip 112.This elastic 111 is integrally formed with needle tip 112, and all is hollow, is convenient to viscose glue and flows out.
These elastic 111 two ends are connected with syringe 12 and needle tip 112 respectively, and this elastic 111 can be a spring structure.When syringe needle 11 when treating that a glue element contacts, can make needle tip 112 to away from phase contact deviation in driction, after external force disappears, make needle tip 112 be returned to original position again simultaneously.
This needle tip 112 is used for plastic emitting and carries out a glue operation to treat a glue element.
Described fixing structure 13 can be a three-axis controller, is used for fixing and controls adhesive dispensing device 10 so that carry out a glue operation.
See also Fig. 2, utilize point glue equipment 100 to carry out a glue operation for a camera lens module 20.This camera lens module 20 comprises a lens barrel 21, several optical elements 22 and an if spaced ring 23.
With embodiment one is example, and some glue position can be the vertical range determined fixed position of syringe needle 11 to the bee-line of the sidewall of lens barrel 21 and syringe needle 11 to the upper surface of the close syringe needle of spaced ring 23.This fixed position is set as required.
With above-mentioned camera lens module 20 is example, and its dispensing method may further comprise the steps:
Step 1: a camera lens module 20 to be assembled is provided, and this is waited to assemble camera lens module 20 and comprises a lens barrel 21, several optical elements 22 and a spaced ring 23.
Step 2: an above-mentioned point glue equipment 100 is provided.
Step 3: the syringe needle 11 of this point glue equipment 100 is stretched in the lens barrel 21, these syringe needle 11 adjacent partition rings, 23 upper surfaces and lens barrel 21 inwalls, syringe needle 11 has a gap with spaced ring 23 upper surfaces and lens barrel 21 inwalls, is used for plastic emitting.
Step 4: the syringe needle 11 of point glue equipment 100 is adjusted to predetermined some glue position, and the syringe needle 11 that promptly utilizes the fixing structure adjustment and fix this adhesive dispensing device 10 is to predetermined point glue position.
Step 5: after fixing this point glue equipment 100, in 20 rotations of camera lens module, point glue equipment 100 extrudes an amount of viscose glue equably on a glue position.
Step 6: take out this point glue equipment 100, finish a glue operation.
Embodiment two:
See also Fig. 3, the point glue equipment 300 in the embodiment of the invention two comprises an adhesive dispensing device 30 and a fixing structure 33, the syringe needle 31 of described adhesive dispensing device 30 comprise an elastic 311, a socket part 312, with a needle tip 313.Socket part 312 is integrally formed with needle tip 313.
This socket part 312 is a shape column, is used to connect elastic 311 and needle tip 313, is convenient to the replacing of needle tip 313.
This elastic 311 is used for syringe needle 31 when treating that a glue element contacts, and can make syringe needle 31 to away from phase contact deviation in driction, after external force disappears, makes syringe needle 31 be returned to original position again simultaneously.
The elastic 311 of described syringe needle 31, socket part 312 and needle tip 313 all are hollow, are convenient to viscose glue and flow out.
The socket part 312 of the syringe needle 31 among the described embodiment two can be bonding by viscose glue and elastic 312, also can link to each other with elastic 311 by screw is set on socket part 312.
Described point glue equipment 100,300 is carrying out in the glue process camera lens module 20, because the effect of elastic 111,311 can be avoided the generation of striker phenomenon effectively.
In addition, those skilled in the art also can do other variation in spirit of the present invention, as long as it does not depart from technique effect of the present invention, all should be included within the present invention's scope required for protection.
Claims (7)
1. an adhesive dispensing device comprises a syringe and a syringe needle that links to each other with syringe, it is characterized in that: this syringe needle comprises a spring and a needle tip, and described needle tip is connected by this spring with described syringe.
2. adhesive dispensing device as claimed in claim 1 is characterized in that: described spring and needle tip are one of the forming.
3. adhesive dispensing device as claimed in claim 1 is characterized in that: described syringe needle also comprises a socket part, and this socket part and needle tip are integrally formed, is used for socket needle tip and spring.
4. a point glue equipment comprises each a described adhesive dispensing device of claim 1 to 3 and a fixing structure, and this fixing structure is used for fixing and controls adhesive dispensing device and carries out a glue operation.
5. point glue equipment as claimed in claim 4 is characterized in that: the syringe of described fixing structure fixing adhesive dispensing device.
6. point glue equipment as claimed in claim 5 is characterized in that: described fixing structure is a three-axis controller.
7. point glue equipment as claimed in claim 4 is characterized in that: described point glue equipment is used to assemble the camera lens module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100619801A CN101118307B (en) | 2006-08-04 | 2006-08-04 | Glue dropping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100619801A CN101118307B (en) | 2006-08-04 | 2006-08-04 | Glue dropping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101118307A CN101118307A (en) | 2008-02-06 |
| CN101118307B true CN101118307B (en) | 2010-09-29 |
Family
ID=39054497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100619801A Expired - Fee Related CN101118307B (en) | 2006-08-04 | 2006-08-04 | Glue dropping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101118307B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0864372A2 (en) * | 1997-03-14 | 1998-09-16 | Sun Medical Co., Ltd. | Dropping container |
| CN2463783Y (en) * | 2001-01-01 | 2001-12-05 | 哈尔滨量具刃具厂 | Anticollision measuring head for tooth profile measuring instrument |
| CN2618683Y (en) * | 2003-05-09 | 2004-06-02 | 黄清文 | Spot glue machine |
| CN2794648Y (en) * | 2005-02-02 | 2006-07-12 | 日扬电子科技(上海)有限公司 | Multiple head spot gluing device |
-
2006
- 2006-08-04 CN CN2006100619801A patent/CN101118307B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0864372A2 (en) * | 1997-03-14 | 1998-09-16 | Sun Medical Co., Ltd. | Dropping container |
| CN2463783Y (en) * | 2001-01-01 | 2001-12-05 | 哈尔滨量具刃具厂 | Anticollision measuring head for tooth profile measuring instrument |
| CN2618683Y (en) * | 2003-05-09 | 2004-06-02 | 黄清文 | Spot glue machine |
| CN2794648Y (en) * | 2005-02-02 | 2006-07-12 | 日扬电子科技(上海)有限公司 | Multiple head spot gluing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101118307A (en) | 2008-02-06 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100929 Termination date: 20150804 |
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| EXPY | Termination of patent right or utility model |