CN101152643A - Glue dispensing device and method thereof - Google Patents
Glue dispensing device and method thereof Download PDFInfo
- Publication number
- CN101152643A CN101152643A CNA2006102009627A CN200610200962A CN101152643A CN 101152643 A CN101152643 A CN 101152643A CN A2006102009627 A CNA2006102009627 A CN A2006102009627A CN 200610200962 A CN200610200962 A CN 200610200962A CN 101152643 A CN101152643 A CN 101152643A
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- absorption device
- vacuum
- vacuum absorption
- glue
- optical element
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Abstract
The invention relates to a dispensing device, which comprises a rotary first vacuum absorption device, a second vacuum absorption device synchronously rotating along the first vacuum absorption device as well as a dispenser. The first vacuum absorption device comprises a first vacuum suction nozzle, the second vacuum absorption device comprises a second vacuum suction nozzle, the first vacuum suction nozzle is arranged relative to the second vacuum suction nozzle and then is used for fixing an optical element to be dispersed after coordinating with each other, and the dispenser comprises a soft coating head and is used for being abut with the edge of the fixed the optical element to be dispersed for dispersing. The invention also relates to a dispersing method of the dispersing device, the first vacuum absorption device and the second vacuum absorption device of the dispersing device are used for fixing and rotating the optical element to be dispersed, meanwhile, the dispenser with the coating head is adopted to carry on dispersing, thus not only increasing coating area of bonding adhesive on the element to be dispersed, but also realizing uniform and stable coating of bonding adhesive on the optical element to be dispersed.
Description
Technical field
The dispensing method that the present invention relates to a kind of point glue equipment and use this device.
Background technology
The camera lens module that is applied on camera or the optical instrument generally includes lens mount, lens barrel and a plurality of optical element for example set of lenses, spacer ring, cutoff filter etc.Wherein, set of lenses, spacer ring and cutoff filter need be fixed in the lens barrel successively along optical axis direction.
In the assembling process of camera lens module, generally be to fix various optical elements by gluing process.Existing its glue process of dispensing method is normally finished in lens barrel.With fixing cutoff filter is example, usually earlier set of lenses and spacer ring are fixed in the lens barrel, dispensing needle head or rotating lens module by the transfer point adhesive dispenser carries out a glue on spacer ring again, cutoff filter pasted on the spacer ring after some glue is finished again.Existing this dispensing method is that the dispensing needle head by point glue equipment directly shoots out adhesive to spacer ring, and bit errors appears in some glue process mid-point needle head easily, and gel quantity is also wayward, causes the discontinuous situation of a glue easily, an influence point glue quality.Can the quality quality of some glue can be directly connected to firmly accurate fixing with cutoff filter, thereby have influence on the quality of camera lens module quality because the camera lens module in use one of failure cause be exactly the coming off of cutoff filter in the camera lens module.In addition, if other optical element adhesive coating is bad in the camera lens module, too can be bad with the adhesive force of lens barrel, easily come off, cause the camera lens module to lose efficacy.
Therefore, be necessary to provide a kind of dispensing method that has the point glue equipment of good some glue quality and use this device.
Summary of the invention
Below with embodiment a kind of point glue equipment and the dispensing method that uses this device are described.
Described point glue equipment, it comprises rotatable first vacuum absorption device, second vacuum absorption device and an adhesive dispensing device that can rotate synchronously with first vacuum absorption device, this first vacuum absorption device comprises one first vacuum slot, this second vacuum absorption device comprises one second vacuum slot, this first vacuum slot and second vacuum slot are and are oppositely arranged, be used for fixing after the cooperation and treat a glue optical element, this adhesive dispensing device comprises a soft dispense tip, and a glue is carried out in a glue optical element marginal portion for the treatment of that is used for after fixing.
Described dispensing method, it comprises the steps: and will treat that a glue optical element is fixed between second vacuum slot of first vacuum slot of first vacuum absorption device of a point glue equipment and second vacuum absorption device; The adhesive dispensing device of transfer point adhesive dispenser is resisted against the soft dispense tip of adhesive dispensing device and treats a marginal portion of glue optical element; Rotation first vacuum absorption device and second vacuum absorption device drive and treat a glue optical element rotation, application point glue synchronously.
With respect to prior art, the advantage of described point glue equipment and dispensing method is: utilize first vacuum absorption device of point glue equipment and second vacuum absorption device to fix and rotate and treat a glue optical element, cooperate adhesive dispensing device simultaneously with soft dispense tip, not only increased the area for the treatment of adhesive coating on the glue element, and can make the uniform and stable whole marginal portion for the treatment of a glue optical element that is applied to of adhesive, effectively prevent to produce the discontinuous situation of some glue, improve some glue quality, thereby effectively reduced the probability that the camera lens module lost efficacy because of optical element comes off.In addition, this point glue equipment can also adsorb the assembling procedure that the optical element of having put glue directly enters the camera lens module, ease of assembly by first vacuum absorption device
Description of drawings
Fig. 1 is the point glue equipment structural representation of embodiment.
Fig. 2 A ~ 2B is the point glue equipment user mode schematic diagram of embodiment.
The specific embodiment
Below will a kind of point glue equipment and the dispensing method that uses this device be described with embodiment.
See also Fig. 1, the point glue equipment 100 that embodiment one provides, it comprises one first pedestal 20, one second pedestal 30, one first vacuum absorption device 40, second vacuum absorption device 50 and an adhesive dispensing device 60.
This base seat support 310 and first base seat support 210 are and are oppositely arranged, and are used to support the adhesive dispensing device 60 and second vacuum absorption device 50.
This first support bar 320 is arranged in 310, one second drive units 32 of second base seat support and links to each other with an end of first support bar 320.This second drive unit 32 can move to a certain position and fixing on second base seat support 310, it can drive the first coupled support bar 320 and carry out corresponding moving with respect to second base seat support 310, and first support bar 320 is fixed in second base seat support 310.For example, can offer chute, utilize second drive unit 32 to drive first support bar 320 moving in chute moving of second base seat support, 310 surfaces in second base seat support 310.This first support bar 320 is a telescopic rod, and its structure can be similar to connecting rod 220, and its length is scalable can be controlled by second drive unit 32.The other end of this first support bar 320 is used for fixing support adhesive dispensing device 60, and this adhesive dispensing device 60 can move and the location with second drive unit 32.The position of the horizontal direction of adhesive dispensing device 60 can be regulated by two drive units 32 moving on second base seat support 310, can stretch by first support bar 320 and regulate in the position of adhesive dispensing device 60 vertical directions.
This second support bar 330 also is arranged in 310, one the 3rd drive units 42 of second base seat support and links to each other with an end of second support bar 330.The 3rd drive unit 42 can drive connecting rod 220 around himself central shaft rotation.The 3rd drive unit 42 and first drive unit 22 rotate for driven in synchronism, so that the connecting rod 220 and second support bar 330 can be realized synchronous rotation.The 3rd drive unit 42 can move on second base seat support 310, also can be directly fixed on second base seat support 310.In the present embodiment, the 3rd drive unit 42 can move to a certain position and fixing on second base seat support 310, it can drive the second coupled support bar 330 and carry out corresponding moving with respect to second base seat support 310, and second support bar 330 is fixed in second base seat support 310.Preferably, can offer respective slide slots, drive second support bar 330 moving in chute moving of second base seat support, 310 surfaces to utilize the 3rd drive unit 42 in second base seat support 310.Second support bar 330 is a telescopic rod, and its structure can be similar to connecting rod 220, and its length is scalable can be controlled by the 3rd drive unit 42.The other end of this second support bar 330 links to each other with second vacuum absorption device 50, and this second vacuum absorption device 50 is fixed in second support bar 330 and can moves, locate and rotation with second support bar 330.The position of the horizontal direction of second vacuum absorption device 50 can be moved in second base seat support 310 by second support bar 330 and be regulated, can stretch by second support bar 330 and regulate in the position of second vacuum absorption device, 50 vertical directions, the rotation of second vacuum absorption device 50 can drive 330 rotations of second support bar by the 3rd drive unit 42 and drive.
First vacuum absorption device 40 has one first vacuum slot, 410, the second vacuum absorption devices 50 and has one second vacuum slot 510.This first vacuum slot 410 and second vacuum slot 510 are and are oppositely arranged, and can make first vacuum slot 410 press close to cooperation mutually with second vacuum slot 510 by the length of regulating the connecting rod 210 and second support bar 330, are used for fixing the optical element for the treatment of a glue.Preferably, in first vacuum slot 410 and 510 absorption of second vacuum slot and rotary course, treat a wearing and tearing of glue optical element surface, can soft gasket be set at first vacuum slot 410 and second vacuum slot 510.
In order to realize automatically dropping glue control, the point glue equipment 100 that present embodiment provides also comprises a controller 70, this controller 70 links to each other with the device for exerting 630 of first drive unit 22, second drive unit 32, the 3rd drive unit 42 and adhesive dispensing device 60 simultaneously, to realize automatically dropping glue control.This controller 70 links to each other with first drive unit 22, be used to control moving and rotation of first drive unit 22, thereby reach the purpose that first vacuum absorption device 40 that control links to each other with first drive unit 22 by connecting rod 220 moves and rotates, also can be used for the flexible of control connection bar 220 simultaneously.This controller 70 also links to each other with second drive unit 32 simultaneously, is used to control moving of adhesive dispensing device 60, also can be used for controlling the flexible of first support bar 320 simultaneously.This controller 70 links to each other with the 3rd drive unit 42, be used to control moving and rotation of the 3rd drive unit 42, thereby reach the purpose that second vacuum absorption device 50 that control links to each other with the 3rd drive unit 42 by second support bar 330 moves and rotates, also can be used for controlling the flexible of second support bar 330 simultaneously.But this first drive unit 22 and the 3rd drive unit 42 driven in synchronism connecting rods 220 and second support bar 330 rotate.This controller 70 links to each other with device for exerting 630, is used to control the size that the adhesive in packing element 610 is exerted pressure, so that adhesive can fully add in the dispense tip 620, supplies with to realize adhesive continuous in the glue process.
In conjunction with Fig. 2 A and Fig. 2 B, the dispensing method of the use point glue equipment 100 that embodiment two provides may further comprise the steps:
The first step will treat that a glue optical element 80 is fixed between first vacuum absorption device 40 and second vacuum absorption device 50.
See also Fig. 2 A, moving first drive unit 22 by controller 70 regulates connecting rod 220 and moves horizontally, to adjust the position of first vacuum absorption device, 40 horizontal directions, regulate interior bar 221 the stretching in outer bar 222 of connecting rod 220 simultaneously, to adjust the position of first vacuum absorption device, 40 vertical directions, make it from pallet, treat a glue optical element 80 by 410 one of the absorption of first vacuum slot.In the present embodiment, treat that a glue optical element is the cutoff filter in the camera lens module, its rounded laminated structure.A upper surface of glue optical element 80 is treated in these first vacuum slot, 410 absorption, make the central shaft of first vacuum slot 410 and treat that a central shaft of glue optical element 80 is located along the same line, with guarantee to treat in the glue process glue optical element 80 can be evenly application point glue fully, prevent eccentric coating.
Absorption is remained first vacuum absorption device 40 of a glue optical element 80 move to second vacuum absorption device, 50 tops, and regulate second support bar 330 and move horizontally by moving the 3rd drive unit 42, to adjust the position of second vacuum absorption device, 50 horizontal directions, regulate the flexible length of second support bar 330 simultaneously, to adjust the position of second vacuum absorption device, 50 vertical directions, second vacuum slot 510 is adsorbed onto treats a lower surface of glue optical element 80, and the central shaft that makes second vacuum slot 510 with treat that a central shaft of glue optical element 80 is located along the same line, also promptly be located along the same line with the central shaft of first vacuum slot 410.At this moment, cutoff filter just is fixed between first vacuum slot 410 and second vacuum absorption device, 50 second vacuum slots 510 of first vacuum absorption device 40.
In second step, mobile adhesive dispensing device 60 is resisted against its dispense tip 620 and treats a marginal portion of glue optical element.
See also Fig. 2 B, moving second drive unit, 32 adjusting adhesive dispensing devices 60 by controller 70 moves horizontally, to adjust the position of adhesive dispensing device 60 horizontal directions, regulate the flexible length of second support bar 330 simultaneously, put with the position of adjusting second vacuum absorption device, 50 vertical directions, make adhesive dispensing device 60 move to the junction of first vacuum slot 410 and second vacuum absorption device, 50 second vacuum slots 510 of first vacuum absorption device 40, and the dispense tip 620 of adhesive dispensing device 60 is resisted against treat a marginal portion of glue optical element 80.The material of dispense tip 620 can be water-absorbing materials such as sponge fiber, cotton fiber or foamed plastics, and in the present embodiment, this dispense tip 620 is the sponge fiber.When dispense tip 620 abuts to the marginal portion of cutoff filter, dispense tip 620 can be squeezed and be out of shape, the edge part branch that treats a glue optical element 80 is embedded in the dispense tip 620 of distortion, and the adhesive that absorbs in the dispense tip 620 is subjected to capillary influence and just can be present in dispense tip 620 sponge fibers and treats between a glue optical element 80 upper and lower surface edges.
In the 3rd step, rotate first vacuum absorption device 40 and second vacuum absorption device 50 synchronously, application point glue.
Rotate synchronously by controller 70 startup first drive units 22 and the 3rd drive unit 42, rotate synchronously around himself central shaft to drive first vacuum absorption device 40 and second vacuum absorption device 50 respectively, at this moment, be fixed between first vacuum absorption device 40 and second vacuum absorption device 50 treat a glue optical element 80 can be under first vacuum absorption device 40 and the rotation of second vacuum absorption device 50 drive also around himself central shaft rotation.Because dispense tip 620 is resisted against the marginal portion of cutoff filter, in treating a rotary course of glue optical element 80, treat that a marginal portion of glue optical element 80 all can be embedded in the dispense tip 620, so, but dispense tip 620 just coating binder in a whole edge of glue optical element 80 for the treatment of, on top surface edge part, lower surface edge part and the circumferential side wall that adhesive is coated simultaneously uniformly treat a glue optical element 80.Simultaneously, the device for exerting 630 of adhesive dispensing device 60 adhesive in packing element 610 applies certain plastic emitting pressure, supplies with to guarantee adhesive continuous in the glue process.The speed that first vacuum absorption device 40 and second vacuum absorption device 50 rotate can be determined according to the flowability of adhesive in the packing element 610 and viscosity and the device for exerting 630 plastic emitting pressure that adhesive applies in packing element 610.
After treating that 80 glue coatings of a glue optical element are finished, can move horizontally by moving the 3rd drive unit 42 adjustings second support bar 330, to adjust the position of second vacuum absorption device, 50 horizontal directions, regulate the flexible length of second support bar 330 simultaneously, to adjust the position of second vacuum absorption device, 50 vertical directions, make its desorb put a glue optical element 80 for the treatment of of glue, and break away from the lower surface of glue optical element 80 for the treatment of that this has put glue.At this moment, first vacuum absorption device 40 can still adsorb a glue optical element 80 for the treatment of of having put glue, regulating connecting rod 220 by mobile first drive unit 22 again moves horizontally, to adjust the position of first vacuum absorption device, 40 horizontal directions, regulate the flexible length of connecting rod 220 simultaneously, to adjust the position of first vacuum absorption device, 40 vertical directions, its glue optical element 80 for the treatment of of putting glue with 410 absorption of first vacuum slot is moved in the camera lens module assembling zone, directly carry out the assembling of camera lens module.
Described above for point glue equipment and use the advantage of the dispensing method of this device to be: first vacuum of utilizing point glue equipment Adsorbent equipment and second vacuum absorption device are fixed and are rotated and treat a glue optical element, cooperate simultaneously the some glue with soft dispense tip Device has not only increased the area for the treatment of adhesive coating on the glue element, and can make uniform and stable being applied to of adhesive treat a glue light Learn the whole marginal portion of element, effectively prevent the situation that a glue is discontinuous, improved some glue quality, thereby effectively reduce The probability that lost efficacy because optical element comes off of camera lens module. In addition, this point glue equipment can also pass through first vacuum absorption device Adsorb the assembling procedure that the optical element of having put glue directly enters the camera lens module, ease of assembly.
Claims (10)
1. point glue equipment, it comprises rotatable first vacuum absorption device, second vacuum absorption device and an adhesive dispensing device that can rotate synchronously with first vacuum absorption device, this first vacuum absorption device comprises one first vacuum slot, this second vacuum absorption device comprises one second vacuum slot, this first vacuum slot and second vacuum slot are and are oppositely arranged, be used for fixing after the cooperation and treat a glue optical element, this adhesive dispensing device comprises a soft dispense tip, and a glue is carried out in a glue optical element marginal portion for the treatment of that is used for after fixing.
2. point glue equipment as claimed in claim 1, it is characterized in that, described point glue equipment comprises one first pedestal, be used for fixing first vacuum absorption device, this first pedestal comprises one first base seat support and a connecting rod, described connecting rod is arranged in this first base seat support, and one first drive unit links to each other with an end of this connecting rod, and described first vacuum absorption device is fixed on the other end of this connecting rod.
3. point glue equipment as claimed in claim 2 is characterized in that described connecting rod movably is arranged in first base seat support.
4. point glue equipment as claimed in claim 2, it is characterized in that, described point glue equipment comprises one second pedestal, be used for fixing second vacuum absorption device and adhesive dispensing device, this second pedestal comprises one second base seat support, one first support bar and one second support bar, described first support bar is arranged in this second base seat support, one second drive unit links to each other with an end of this first support bar, described adhesive dispensing device is fixed in the other end of this first support bar, described second support bar is arranged in this second base seat support, one the 3rd drive unit links to each other with this second support bar, and described second vacuum absorption device is fixed in the other end of this second support bar.
5. point glue equipment as claimed in claim 4, it is characterized in that, described point glue equipment comprises a controller, this controller links to each other with first drive unit, second drive unit and the 3rd drive unit respectively, is used to control moving and rotating of first vacuum absorption device and second vacuum absorption device.
6. point glue equipment as claimed in claim 1 is characterized in that, described first vacuum slot and second vacuum slot are provided with soft gasket.
7. point glue equipment as claimed in claim 1 is characterized in that, described soft dispense tip is towards first vacuum absorption device and the second vacuum absorption device setting, and is between first vacuum slot and second vacuum slot.
8. dispensing method, it may further comprise the steps: will treat that a glue optical element is fixed between second vacuum slot of first vacuum slot of first vacuum absorption device of point glue equipment and second vacuum absorption device; The adhesive dispensing device of transfer point adhesive dispenser is resisted against the soft dispense tip of adhesive dispensing device and treats a marginal portion of glue optical element; Rotation first vacuum absorption device and second vacuum absorption device drive and treat a glue optical element rotation, application point glue synchronously.
9. dispensing method as claimed in claim 8, it is characterized in that, in the time of will treating that a glue optical element is fixed between first vacuum slot and second vacuum slot, treat a glue optical element with the absorption of first vacuum slot earlier, move to again on second vacuum slot and fix.
10. dispensing method as claimed in claim 8 is characterized in that, described first vacuum absorption device, treats that the central shaft of a glue optical element and second vacuum absorption device is located along the same line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006102009627A CN100571894C (en) | 2006-09-29 | 2006-09-29 | Point glue equipment and dispensing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006102009627A CN100571894C (en) | 2006-09-29 | 2006-09-29 | Point glue equipment and dispensing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101152643A true CN101152643A (en) | 2008-04-02 |
| CN100571894C CN100571894C (en) | 2009-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006102009627A Expired - Fee Related CN100571894C (en) | 2006-09-29 | 2006-09-29 | Point glue equipment and dispensing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100571894C (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102553784A (en) * | 2012-01-09 | 2012-07-11 | 友达光电(上海)有限公司 | Adhesive dispensing device and adhesive dispensing jig |
| CN104454851A (en) * | 2014-11-26 | 2015-03-25 | 杭州金洋金属材料有限公司 | Adhesive dispensing mounting device and method |
| WO2016077990A1 (en) * | 2014-11-18 | 2016-05-26 | 魏晓敏 | Dispensing needle and dispenser |
| CN106890761A (en) * | 2017-03-14 | 2017-06-27 | 广东欧珀移动通信有限公司 | Point glue equipment and dispensing method |
| CN110548645A (en) * | 2019-08-28 | 2019-12-10 | 海宁市久达光电科技有限公司 | Dispensing mechanism of photoelectric device |
| CN111359832A (en) * | 2020-03-30 | 2020-07-03 | 义乌融鹄电子科技有限公司 | Lens edge inking mechanism |
| CN113426627A (en) * | 2021-06-18 | 2021-09-24 | 深圳思谋信息科技有限公司 | Glue dispensing device |
| CN114226103A (en) * | 2021-11-05 | 2022-03-25 | 河南省计量科学研究院 | Multifunctional spraying device |
-
2006
- 2006-09-29 CN CNB2006102009627A patent/CN100571894C/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102553784A (en) * | 2012-01-09 | 2012-07-11 | 友达光电(上海)有限公司 | Adhesive dispensing device and adhesive dispensing jig |
| WO2016077990A1 (en) * | 2014-11-18 | 2016-05-26 | 魏晓敏 | Dispensing needle and dispenser |
| CN104454851A (en) * | 2014-11-26 | 2015-03-25 | 杭州金洋金属材料有限公司 | Adhesive dispensing mounting device and method |
| CN106890761A (en) * | 2017-03-14 | 2017-06-27 | 广东欧珀移动通信有限公司 | Point glue equipment and dispensing method |
| CN106890761B (en) * | 2017-03-14 | 2019-09-13 | Oppo广东移动通信有限公司 | Point glue equipment and dispensing method |
| CN110548645A (en) * | 2019-08-28 | 2019-12-10 | 海宁市久达光电科技有限公司 | Dispensing mechanism of photoelectric device |
| CN111359832A (en) * | 2020-03-30 | 2020-07-03 | 义乌融鹄电子科技有限公司 | Lens edge inking mechanism |
| CN113426627A (en) * | 2021-06-18 | 2021-09-24 | 深圳思谋信息科技有限公司 | Glue dispensing device |
| CN114226103A (en) * | 2021-11-05 | 2022-03-25 | 河南省计量科学研究院 | Multifunctional spraying device |
| CN114226103B (en) * | 2021-11-05 | 2022-08-30 | 河南省计量科学研究院 | Multifunctional spraying device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100571894C (en) | 2009-12-23 |
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