CN101122666A - Gum dispensing equipment - Google Patents
Gum dispensing equipment Download PDFInfo
- Publication number
- CN101122666A CN101122666A CNA2006102007922A CN200610200792A CN101122666A CN 101122666 A CN101122666 A CN 101122666A CN A2006102007922 A CNA2006102007922 A CN A2006102007922A CN 200610200792 A CN200610200792 A CN 200610200792A CN 101122666 A CN101122666 A CN 101122666A
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- China
- Prior art keywords
- point glue
- service portion
- glue equipment
- plastic pin
- collar
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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.)
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Abstract
The invention provides a spot gluing device, including a base, a spot gluing syringe, at least a fixed socket ring sleeved on the spot gluing syringe and fixed on the base, at least a service part arranged on the external wall of the spot gluing cylinder and at least an elastic component. One end of the spot gluing syringe is provided with a spot gluing needle. The elastic component is arranged between the service part and the fixed socket ring adjacent to the service part. Each elastic component imposes elastic force on the corresponding service part so as to make the spot gluing syringe in a state of elastic equilibrium. As the spot gluing syringe is in a state of elastic equilibrium, the spot gluing syringe will retract rapidly under the buffering effect of the elastic component when the needle is touched, thus avoiding needle strikes caused by rigid touches.
Description
Technical field
The present invention relates to a kind of point glue equipment, particularly a kind of point glue equipment that can be used for the assembling of camera lens module.
Background technology
In the assembling process of mobile phone camera camera lens,, after packing lens barrel into, aforementioned finding carries out one glue process usually so that finding is fixed in the lens barrel for findings such as the eyeglass in the fixed lens barrel, pad, spaced ring and optical filters.See also Fig. 1, the some glue process cooperates rotation platform 20a to finish by point glue equipment 10a.Traditional point glue equipment 10a comprises that a holding unit 11a and is fixedly installed in the some plastic pin tube 12a of described holding unit 11a.The end of described some plastic pin tube 12a is provided with the dispensing needle head 13a of a plastic emitting.During point glue, treat that a glue lens barrel 30a is arranged on the rotation platform 20a, described dispensing needle head 13a is against lens barrel 30a inwall need put Jiao Chu, rotation rotation platform 20a, and glue just can be coated with and be covered with lens barrel 30a inwall one circle.Yet, in the process of some glue, the rotation of lens barrel 30a disalignment often appears, because described some plastic pin tube 12a is fixedly installed in described holding unit 11a, described dispensing needle head 13a can't bounce back, the phenomenon of striker just can appear in lens barrel 30a and the rigid touching of described dispensing needle head 13a, causes producing pausing, and production efficiency reduces.
Summary of the invention
In view of this, be necessary to provide a kind of point glue equipment of avoiding the striker phenomenon to take place.
The invention provides a kind of point glue equipment, it comprises a pedestal, some plastic pin tubes, at least one is sheathed on described some plastic pin tube and is fixedly arranged on the fixing collar of described pedestal, service portion and at least one flexible member that at least one is located at described some plastic pin drum outer wall.Described some plastic pin tube one end is provided with a dispensing needle head.Described flexible member is installed in described service portion and reaches between the fixing collar adjacent with described service portion.Each flexible member is used for corresponding service portion is applied elastic reaction so that described some plastic pin tube is in elastic state of equilibrium.
With respect to prior art, because described some plastic pin tube is in elastic state of equilibrium, so when touching took place for described dispensing needle head and lens barrel inwall, described some plastic pin tube can bounce back rapidly under the buffer action of described flexible member, avoids dispensing needle head because of rigid touching striker.
Description of drawings
Fig. 1 is the structural representation of the duty of conventional point adhesive dispenser;
Fig. 2 is the part exploded perspective synoptic diagram of the point glue equipment of first embodiment of the invention;
Fig. 3 is the schematic perspective view after the assembling of point glue equipment shown in Figure 2;
Fig. 4 is the schematic perspective view of the point glue equipment of second embodiment of the invention.
First embodiment
Please consult Fig. 2 and Fig. 3 simultaneously, the point glue equipment 100 of present embodiment comprises a pedestal 10, some plastic pin tube 20, at least one is sheathed on described some plastic pin tube 20 and is fixedly arranged on the fixing collar 30 of described pedestal 10, service portion 21 and at least one flexible member 40 that at least one establishes described some plastic pin tube 20 outer walls.One end of described some plastic pin tube 20 is provided with a dispensing needle head 22.Described flexible member 40 is installed between the described service portion 21 and the fixing collar 30 adjacent with described service portion 21.Each flexible member 40 is used for a corresponding service portion 21 is applied elastic reaction so that described some plastic pin tube 20 is in elastic state of equilibrium.
The point glue equipment 100 of present embodiment comprises two fixing collars 30, two flexible members 40 and service portions 21.Described two flexible members 40 are between described two fixing collars 30 and lay respectively at described service portion 21 both sides.
Described pedestal 10 is extended with at least one fixing arm 11, and each fixing collar 30 is fixedly installed in a corresponding fixing arm 11, and present embodiment has two fixing collars, and corresponding, pedestal 10 also is provided with two fixing arms 11.Described pedestal 10 is made by iron and steel, so described two fixing arms 11 have high tenacity and high-ductility, during work, can stablize the described two fixing collars 30 of fixing.Because the described two fixing collars 30 are fixedly installed in described two fixing arms 11, the described two fixing collars 30 maintain static when therefore working.
The fixing collar 30 of present embodiment comprises a collar body 301 and a plurality of ball 302, and the inwall of described collar body 301 is concaved with groove 303, and described a plurality of balls 302 are contained in the described groove 303.Owing to be provided with ball 302, the friction force of 30 pairs of described some plastic pin tubes 20 of the described fixing collar in the time of can reducing described some plastic pin tube 20 and slide the described two fixing collars 30 in is to increase the sensitivity of described some plastic pin tube 20 slips.A plurality of balls 302 of present embodiment and groove 303 surface coated have lubricating oil, with the friction force of 30 pairs of described some plastic pin tubes 20 of the described fixing collar of further reduction.
The described fixing collar 30 is by moulding firmly or material such as iron and steel is made, owing to adopt material hardness higher, collar body 30 can stand described some plastic pin tube 20 long-term slips and indeformable, and present embodiment adopts ferrous materials.
Described service portion 21 comprises that one is sheathed on the collar 211 and at least one screw 212 of described some plastic pin tube 20.The sidewall of the described collar 211 offers the through hole 213 that at least one and described screw 212 matches, and the screw 212 in the present embodiment and the number of through hole 213 all are one.But described screw 212 spiral shells advance described through hole 213 makes the described collar 211 be fastened in described some plastic pin tube 20.So be provided with, can adjust described service portion 21 as required in the position of described some plastic pin tube 20, thereby the elastic equilibrium position of the described dispensing needle head 22 of scalable be to adapt to different some glue height.During adjustment, only need spiral shell to go out described screw 212, the loosening described collar 211 just can be adjusted to new position with the described collar 211, and like this, described dispensing needle head 22 also will be positioned new elastic equilibrium position.Certainly, the setting of described service portion 21 is not limited to above-mentioned embodiment, also can the bond collar that is fixedly arranged on described some plastic pin tube 20 or along a plurality of projectioies of described some plastic pin tube 20 circle distribution of service portion.
The collar 211 and the screw 212 of present embodiment are all made by ferrous materials, certainly, also can adopt the high made of other hardness, and so, the described collar 211 is not yielding with the threaded area of screw 212, long service life.
The flexible member 40 of present embodiment adopts springs, certainly, also can be that other can be sheathed on described syringe 20 and can apply elastic reaction to corresponding service portion 21 and make described some plastic pin tube 20 be in the flexible member of elastic state of equilibrium.Described spring housing is located at described some plastic pin tube 20.Described two springs are made by carbon spring steel, and it has high tenacity, high-ductility and long serviceable life.Certainly, also can adopt other materials, as materials such as low manganese spring steel, silicon-manganese spring steel or chrome vanadium steels.Described two both ends of the spring connect mutually with the described two fixing collars 30 and service portion 21 respectively, the mode that connects can be that bonding connects, and promptly with strength adhesive described two both ends of the spring is bonded to the contact position of the described fixing collar 30 and service portion 21 and described two springs; Also can be that hook connects, contact position in the described fixing collar 30 and service portion 21 and described two springs is provided with two hook parent parts, described two both ends of the spring are bent to the public body of the hook that matches with described hook parent part, by hook bull and cooperating of hook parent part realizing connecting.Certainly, can also adopt other bind modes, present embodiment adopts the bonding bind mode, and this mode manufacture craft is simple.
Described two both ends of the spring connect mutually with the described two fixing collars 30 and service portion 21 respectively, so the state that described two springs are in compression or stretch, its elastic force all can act on the described two fixing collars 30 and service portion 21.Certainly, described two springs 40 can not connect with the described two fixing collars 30 and service portion 21 mutually yet.Preferably be set in the case: the distance that the service portion 21 and the described two fixing collars are 30 and less than the natural length of described two springs and.So, described two springs all are in compressive state in entire work process, and its two ends are pressed on the described two fixing collars 30 and the service portion 21, and its elastic force can act on the described two fixing collars 30 and service portion 21.
The described two fixing collars 30 are fixedly arranged on described pedestal 10, are maintained fixed motionlessly in the course of work, and described some plastic pin tube 20 can also can move with described plastic pin tube 20 so be located at the service portion 21 of described plastic pin tube 20 in the described two fixing collars, 30 spacing lower slider.As seen, described two springs are the stiff end of spring with the end that the described two fixing collars 30 contact, and the end that described two springs 40 contact with described service portion 21 is a spring free end.When described some plastic pin tube 20 is subjected to touching, described service portion 21 will force spring free end to move, new elastic deformation takes place in described two springs, and therefore the collision that described some plastic pin tube 20 is subjected to also obtains buffering, avoids described dispensing needle head 22 hard collisions and the striker phenomenon occurs.After impact force disappeared, the free end of spring forced a plastic pin tube to be returned to the elastic equilibrium position again.
Second embodiment
See also Fig. 4, the difference of the point glue equipment 200 of second embodiment of the invention and the point glue equipment 100 of first embodiment is the number of the fixing collar, flexible member and service portion and the difference of setting.The point glue equipment 200 of present embodiment comprises a service portion 21, a flexible member 40 and a fixing collar 30 from top to bottom successively.Described flexible member 40 adopts spring, and described both ends of the spring connects mutually with the described fixing collar 30 and service portion 21 respectively, and identical with first embodiment, present embodiment also adopts the bonding bind mode.Identical with the first embodiment principle, because the described fixing collar 30 is fixedly arranged on described pedestal 10, described service portion 21 can move with described plastic pin tube 20.As seen, the end that described spring 40 contacts with the described fixing collar 30 is the stiff end of spring, and the end that described spring 40 contacts with described service portion 21 is the free end of spring.When described some plastic pin tube 20 is subjected to touching, described service portion 21 will force spring free end to move, new elastic deformation takes place in described spring, and therefore the touching that described some plastic pin tube 20 is subjected to also obtains buffering, avoids described dispensing needle head 22 rigid touchings and the striker phenomenon occurs.After touching power disappeared, the free end of spring forced a plastic pin tube to be returned to the elastic equilibrium position again.Certainly, the setting of the fixing collar, flexible member and service portion is not limited to described embodiment, can also do other setting,, the flexible member two ends be connect mutually with the fixing collar and service portion as setting gradually the fixing collar, flexible member and service portion from top to bottom.
Be appreciated that the plural fixing collar, plural flexible member and corresponding service portion can also be set, allow a plastic pin tube be subjected to the effect of plural flexible member and to be in elastic state of equilibrium.
In addition, those skilled in the art also can do other variation in spirit of the present invention.The variation that these are done according to spirit of the present invention all should be included within the present invention's scope required for protection.
Claims (10)
1. point glue equipment is characterized in that: described point glue equipment comprises a pedestal, some plastic pin tubes, at least one is sheathed on described some plastic pin tube and is fixedly arranged on the fixing collar of described pedestal, service portion and at least one flexible member that at least one is located at described some plastic pin drum outer wall; Described some plastic pin tube one end is provided with a dispensing needle head; Described flexible member is installed in described service portion and reaches between the fixing collar adjacent with described service portion; Each flexible member is used for corresponding service portion is applied elastic reaction so that described some plastic pin tube is in elastic state of equilibrium.
2. point glue equipment as claimed in claim 1, it is characterized in that: described point glue equipment comprises two fixing collars, two flexible members and a service portion, and described two flexible members are between described two fixing collars and lay respectively at described service portion both sides.
3. point glue equipment as claimed in claim 1 is characterized in that: described point glue equipment is disposed with a fixing collar, a flexible member and a service portion from described dispensing needle head.
4. point glue equipment as claimed in claim 1 is characterized in that: described flexible member is a spring.
5. point glue equipment as claimed in claim 4 is characterized in that: described spring housing is located at described some plastic pin tube.
6. point glue equipment as claimed in claim 4 is characterized in that: described both ends of the spring connects mutually with the adjacent fixing collar and service portion respectively.
7. point glue equipment as claimed in claim 6 is characterized in that: described both ends of the spring connects with the adjacent fixing collar and adjacent service portion respectively mutually with bonding bind mode or hook bind mode.
8. point glue equipment as claimed in claim 1 is characterized in that: the described fixing collar comprises a collar body and a plurality of ball, and the inwall of described collar body is concaved with groove, and described a plurality of balls are arranged in the described groove.
9. point glue equipment as claimed in claim 1, it is characterized in that: described service portion comprises that one is sheathed on the collar and at least one screw of described some plastic pin tube, described cover ring-side wall offers the through hole of at least one and described screw fit, and described screw spiral shell advances described through hole makes the described collar be fastened in described some plastic pin tube.
10. point glue equipment as claimed in claim 1 is characterized in that: described base extension has at least one fixing arm, and each fixing collar is fixedly installed in a corresponding fixing arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006102007922A CN100561276C (en) | 2006-08-11 | 2006-08-11 | Point glue equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006102007922A CN100561276C (en) | 2006-08-11 | 2006-08-11 | Point glue equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101122666A true CN101122666A (en) | 2008-02-13 |
| CN100561276C CN100561276C (en) | 2009-11-18 |
Family
ID=39085074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006102007922A Expired - Fee Related CN100561276C (en) | 2006-08-11 | 2006-08-11 | Point glue equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100561276C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102652933A (en) * | 2011-03-01 | 2012-09-05 | 中国电子科技集团公司第四十五研究所 | Wafer-fixing machine adhesive-dispensing device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH599862A5 (en) * | 1976-04-23 | 1978-05-31 | Koenig Kg Claus | |
| CN2463783Y (en) * | 2001-01-01 | 2001-12-05 | 哈尔滨量具刃具厂 | Anticollision measuring head for tooth profile measuring instrument |
| JP2003230861A (en) * | 2002-02-08 | 2003-08-19 | Ntn Corp | Defect amendment method and defect amendment apparatus |
| US6892755B2 (en) * | 2003-02-28 | 2005-05-17 | Baxter International Inc. | Pressure regulator for infusor |
| 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
- 2006-08-11 CN CNB2006102007922A patent/CN100561276C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102652933A (en) * | 2011-03-01 | 2012-09-05 | 中国电子科技集团公司第四十五研究所 | Wafer-fixing machine adhesive-dispensing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100561276C (en) | 2009-11-18 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| 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: 20091118 Termination date: 20150811 |
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| EXPY | Termination of patent right or utility model |