CN2850711Y - Glue dispenser for producing luminous diode - Google Patents
Glue dispenser for producing luminous diode Download PDFInfo
- Publication number
- CN2850711Y CN2850711Y CNU2005201209330U CN200520120933U CN2850711Y CN 2850711 Y CN2850711 Y CN 2850711Y CN U2005201209330 U CNU2005201209330 U CN U2005201209330U CN 200520120933 U CN200520120933 U CN 200520120933U CN 2850711 Y CN2850711 Y CN 2850711Y
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- CN
- China
- Prior art keywords
- container member
- light emitting
- emitting diode
- mobile jib
- holder
- Prior art date
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Abstract
The utility model relates to the technical filed of a light emitting diode producing machine, particularly a glue dispenser for producing light emitting diodes. The utility model mainly comprises a container component, wherein one end of the container component is connected with a glue dispensing head and the other end is communicated with air pressure. One end of the container component connected with the air pressure is provided with an electric motor. The electric motor drives a stirring mechanism which extends into the container component. The interior of the glue dispenser is provided with the stirring mechanism, mixture in the container component is stirred in proper time and the mixture is uniform. And thus the glue dispensing quality is raised, fluorescent powder coated on a chip is uniform, and the luminous effect is good; simultaneously, the cost is saved and the productivity is raised.
Description
Technical field:
The utility model relates to light emitting diode manufacturing machine technical field, refers in particular to a kind of point glue equipment that is used to produce white light-emitting diode.
Background technology:
Along with light emitting diode progressively is applied in lighting field, the demand in market also increases, especially white light-emitting diode.White light-emitting diode (great power LED) mainly is that to utilize fluorescent material to give luminous, and fluorescent material is coated on the chip of the blue lamp of LED, and chip is extended with pin and connects power supply.
At first, produce white light-emitting diode, all be to adopt epoxy resin adhesive curing fluorescent material after its fluorescent material coating, this mode has following defective: 1, precipitate easily owing to fluorescent material, need the long period again with epoxy resin cure fluorescent material, the uniformity of luminance and the uniformity of the light emitting diode of producing are relatively poor, are easy to generate serious colour cast phenomenon; 2, generally need in baking oven, solidify owing to epoxide-resin glue, and grow (needing a few hours) hardening time, influence production efficiency of products.Have subsequently with liquid glue and fluorescent material and directly carry out mixing preparation by a certain percentage, and then pour deployed compound into point glue equipment and carry out a glue coating, get final product through solidifying at last again, it is easy to operate, the production efficiency height.Existing point glue equipment mainly is made of a container member, and deployed compound is promptly poured in the container member, and an end of container member is in conjunction with Glue dripping head, and the other end is communicated with air pressure, utilizes air pressure to extrude compound and coat on the chip of the blue lamp of LED.Yet in actual production process, compound is stored in the container member, still also the fluorescent material deposited phenomenon can take place, and causes the compound of coating on the chip that inhomogeneous situation is arranged, the uniformity of luminance of the light emitting diode of producing and uniformity still be cannot say for sure to demonstrate,prove, and the colour cast phenomenon is still serious.
Summary of the invention:
The purpose of this utility model is to overcome the defective of prior art, and a kind of point glue equipment that is used to produce white light-emitting diode is provided, and it can guarantee the in good time homogenising of compound in the container member.
For achieving the above object, the utility model mainly comprises a container member, one end of this container member is in conjunction with Glue dripping head, the other end is communicated with air pressure, an end that connects air pressure at described container member is settled an electro-motor, this electrical motor driven one rabbling mechanism, described rabbling mechanism stretches in the container member.
Rabbling mechanism constitutes mobile jib and container member coaxial design by a mobile jib with pole along mobile jib axial distribution and vertical mobile jib.
Described electro-motor vertically is fixed in the hollow holders, and holder one end is connected with container member, and the other end is combined with the fast plug of tracheae, and the output shaft of electro-motor mobile jib direct and rabbling mechanism is affixed.
The end that holder is connected with container member has part to stretch in the container member, side epitaxial part at described holder is formed with folding part under relative " L " shape, flange during assembling on this time folding part reversal of the natural order of things bearing container member respective end is realized the movable combination of holder and container member.The part that described holder stretches in the container member is provided with sealing ring, and sealing ring and container member endoporus are for closely cooperating.
The utility model is provided with rabbling mechanism in point glue equipment, the compound that can in time give in the container member stirs, and makes it even, thereby improve a some colloid amount, make that to be coated on the chip fluorescent material even, illumination effect is good, simultaneously also save cost, boost productivity.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is the utility model perspective exploded view;
Accompanying drawing 3 is the utility model partial structurtes cutaway views;
Accompanying drawing 4 is the vertical view of container member.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is described further:
See shown in the accompanying drawing 1～4, the utility model mainly comprises a container member 1, and an end of this container member 1 is in conjunction with Glue dripping head 2, and the other end is communicated with air pressure, settle an electro-motor 3 at the end that described container member 1 connects air pressure, electro-motor 3 drives a rabbling mechanism 4.Rabbling mechanism 4 stretches in the container member 1, and it is made of with pole 42 along mobile jib 41 axial distribution and vertical mobile jib 41 mobile jib 41, mobile jib 41 and container member 1 coaxial design, and pole 42 also can be designed to sheet.
Electro-motor 3 vertically is fixed in the hollow holders 5, and is connected with external power line 31, and the output shaft of electro-motor 3 mobile jib 41 direct and rabbling mechanism 4 is affixed.Holder 5 one ends offer pore 51, and are connected with container member 1, and the other end is combined with the fast plug 52 of tracheae, is convenient to connect fast source of the gas.
The end that holder 5 is connected with container member 1 has part to stretch in the container member 1, side epitaxial part at described holder 5 is formed with folding part 53 under relative " L " shape, flange 11 during assembling on this time folding part 53 reversal of the natural order of things bearing container members 1 respective end is realized holder 5 and container member 1 movable combination.Shown in Figure 4, the flange 11 of container member 1 is a left-right symmetry, and in addition two offsides are for scabbling shape, and it is wide less than the spacing between the folding part 53 under relative two " L " shape of holder 5 sides.Make earlier during combination holder 5 one ends are inserted in the container member 1, at this moment folding part 53 is vertical under two " L " shape that the flange 11 of container member 1 is relative with holder 5 sides just, the rotary container member 1 subsequently, make under relative two " L " shape of flange 11 lucky precession holder 5 sides of container member 1 in the folding part 53, the realization barb is accepted, promptly connect and finish, be convenient to dismounting.The part that described holder 5 stretches in the container member 1 is provided with sealing ring 54, and sealing ring 54 and container member 1 endoporus are consequently guaranteed container member 1 sealing for closely cooperating.
During use, can utilize holder 5 to be installed on the machine, and the compound that fluorescent material and liquid glue constitute is packed in the container member 1, and air pressure hollow and end pore 51 through holder 5 in enter in the container member 1, push compound and coat on the chip of blue LED through Glue dripping head 2.Electro-motor 3 drives a rabbling mechanism 4 and stirs for the compound in the container member 1 in good time, makes it to keep uniform state, guarantees a colloid amount.The utility model is simple in structure, and is easy to use, can effectively avoid compound generation depositional phenomenon, improves the quality of products.
Certainly; the embodiment of the above only is preferred embodiment of the present utility model; be not to limit practical range of the present utility model,, all should be covered by in the protection domain of the present utility model so the equivalence that all shapes according to the utility model, structure and principle are done changes with this.
Claims (5)
1, is used to produce the point glue equipment of light emitting diode, mainly comprise a container member (1), one end of this container member (1) is in conjunction with Glue dripping head (2), the other end is communicated with air pressure, it is characterized in that: an end that connects air pressure at described container member (1) is settled an electro-motor (3), this electro-motor (3) drives a rabbling mechanism (4), and described rabbling mechanism (4) stretches in the container member (1).
2, the point glue equipment that is used to produce light emitting diode according to claim 1, it is characterized in that: described rabbling mechanism (4) constitutes mobile jib (41) and container member (1) coaxial design by a mobile jib (41) with pole (42) along mobile jib (41) axial distribution and vertical mobile jib (41).
3, the point glue equipment that is used to produce light emitting diode according to claim 1 and 2, it is characterized in that: described electro-motor (3) vertically is fixed in the hollow holders (5), holder (5) one ends offer pore (51), and be connected with container member (1), the other end is combined with the fast plug of tracheae (52), and the output shaft of electro-motor (3) mobile jib (41) direct and rabbling mechanism (4) is affixed.
4, the point glue equipment that is used to produce light emitting diode according to claim 3, it is characterized in that: the end that described holder (5) is connected with container member (1) has part to stretch in the container member (1), side epitaxial part at described holder (5) is formed with folding part (53) under relative " L " shape, flange (11) during assembling on this time folding part (53) reversal of the natural order of things bearing container member (1) respective end is realized the movable combination of holder (5) and container member (1).
5, the point glue equipment that is used to produce light emitting diode according to claim 4, it is characterized in that: the part that described holder (5) stretches in the container member (1) is provided with sealing ring (54), and sealing ring (54) and container member (1) endoporus are for closely cooperating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201209330U CN2850711Y (en) | 2005-12-19 | 2005-12-19 | Glue dispenser for producing luminous diode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201209330U CN2850711Y (en) | 2005-12-19 | 2005-12-19 | Glue dispenser for producing luminous diode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2850711Y true CN2850711Y (en) | 2006-12-27 |
Family
ID=37584677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005201209330U Expired - Fee Related CN2850711Y (en) | 2005-12-19 | 2005-12-19 | Glue dispenser for producing luminous diode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2850711Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102151641A (en) * | 2010-02-12 | 2011-08-17 | 亿光电子工业股份有限公司 | Glue dispensing method and glue dispensing equipment |
| CN102569536A (en) * | 2010-12-07 | 2012-07-11 | 展晶科技(深圳)有限公司 | Method for manufacturing encapsulation structure for light-emitting diode |
| CN104959279A (en) * | 2015-07-02 | 2015-10-07 | 华东光电集成器件研究所 | Mixing type air-pressure dispensing valve |
-
2005
- 2005-12-19 CN CNU2005201209330U patent/CN2850711Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102151641A (en) * | 2010-02-12 | 2011-08-17 | 亿光电子工业股份有限公司 | Glue dispensing method and glue dispensing equipment |
| CN102151641B (en) * | 2010-02-12 | 2013-07-17 | 亿光电子工业股份有限公司 | Glue dispensing method and glue dispensing equipment |
| CN102569536A (en) * | 2010-12-07 | 2012-07-11 | 展晶科技(深圳)有限公司 | Method for manufacturing encapsulation structure for light-emitting diode |
| CN104959279A (en) * | 2015-07-02 | 2015-10-07 | 华东光电集成器件研究所 | Mixing type air-pressure dispensing valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |