CN105057167A - Round three-needle dispensing head and dispenser - Google Patents
Round three-needle dispensing head and dispenser Download PDFInfo
- Publication number
- CN105057167A CN105057167A CN201510576656.2A CN201510576656A CN105057167A CN 105057167 A CN105057167 A CN 105057167A CN 201510576656 A CN201510576656 A CN 201510576656A CN 105057167 A CN105057167 A CN 105057167A
- Authority
- CN
- China
- Prior art keywords
- glue
- sebific duct
- dispensing
- syringe needle
- glue dripping
- Prior art date
- 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.)
- Granted
Links
- 239000003292 glue Substances 0.000 claims description 94
- 239000000843 powder Substances 0.000 abstract description 5
- 238000009877 rendering Methods 0.000 abstract description 5
- 238000005538 encapsulation Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 5
- 239000000084 colloidal system Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000219793 Trifolium Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Coating Apparatus (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention discloses a round three-needle dispensing head and a dispenser comprising the dispensing head. The dispensing head comprises a rubber pipe, an upper part shell, a rubber pipe connection piece, a lower part shell, a dispensing cavity and three dispensing needles, wherein the rubber pipe is arranged on the rubber pipe connection piece, the upper part shell sleeves the rubber pipe, the rubber pipe connection piece is embedded into the upper part shell, the dispensing cavity is formed inside the lower part shell, and the three dispensing needles are arranged on the dispensing cavity in an equilateral triangle form. The round three-needle dispensing head can be used for solving the problems of nonuniform light and the like caused by rubber powder separation and nonuniform powder rubber due to COB encapsulation dispensing, and the COB lighting effect, color rendering and the like are greatly enhanced.
Description
Technical field
The present invention relates to chip production clothing arts, particularly a kind of circular three syringe needle Glue dripping heads and comprise the point gum machine of this Glue dripping head.
Background technology
Present Glue dripping head general single needle formula Glue dripping head needs to same substrate point glue repeatedly, due to factors such as fluorescent material sedimentations, make the phosphor concentration of different time sections point glue different, and due to the mobility reason of colloid self, in a process of glue Post RDBMS, colloid flows, and also causes the fluorescent powder membrane center phosphor concentration of formation different with edge concentration, thus causing the light source after final encapsulation photochromic uneven, colour temperature deviation is larger.
Even if be provided with multiple Glue dripping head, as patent 201320529477.X, disclose a kind of LED bonder Glue dripping head, comprise a Glue dripping head pedestal, it has an outer face, this outer face is provided with two Glue dripping heads, is the first Glue dripping head, the second Glue dripping head respectively, wherein the first Glue dripping head is the column being arranged to have blade tip, and described blade tip is towards the second Glue dripping head; Second Glue dripping head is not provided with the blade tip towards the first Glue dripping head, and the second Glue dripping head is relative with the first Glue dripping head with blade tip, although be added to two Glue dripping heads like this, operating efficiency and the degree of accuracy are not significantly improved.
For another example a portable automatic dispensing machine Glue dripping head, it comprises hollow Glue dripping head body, is provided with a fixture, is provided with a piston on the securing means, be provided with pressure sensor at described internal piston at described Glue dripping head body upper part; In bottom, two ends, described fixture left and right, be respectively equipped with infrared alignment sensor, although improve an accuracy for glue operation by sensor, do not solve some glue uneven, the problem of colour temperature deviation.
Summary of the invention
Technical problem to be solved by this invention be to provide a kind of can with solve due to COB encapsulation point glue occur rubber powder be separated and arogel uneven, the problem such as photochromic uneven caused, the circle three syringe needle Glue dripping head of the light efficiency of raising COB luminescence greatly simultaneously and colour rendering etc., and comprise the point gum machine of this Glue dripping head.
For achieving the above object, the invention provides following technical scheme: a kind of circular three syringe needle Glue dripping heads, comprise sebific duct, upper body, sebific duct connector, lower case, some glue chamer body and Glue dripping head, sebific duct is arranged on sebific duct connector, upper body is enclosed within sebific duct, and sebific duct connector embeds in upper body, and some glue chamer body is arranged on the inside of lower case, Glue dripping head has three, is arranged on a glue chamer body in equilateral triangle.
Preferably, described some glue chamer body is the cavity of being betted by the overall glue of three Structure composing of falling positive tetrahedron, and the top of each positive tetrahedron is provided with an injecting glue syringe needle.The design of positive tetrahedron, is beneficial to colloid and slides along cavity, reduces fluorescent material sedimentation.
Further preferred, seamlessly transit between described three adjacent surfaces falling positive tetrahedron, the cross section projection of described some glue chamer body, in cloverleaf pattern, is convenient to phosphor gel flowing further, and is improved the uniformity of three syringe needle plastic emittings.
Preferably, described sebific duct connector and lower case adopt screw fixing seal, is convenient to remove and install.
Preferably, described glue chamer body inside is provided with PP film, AB can be prevented like this to be adhesive in the surface of cavity, cause the loss of AB glue.
Preferably, described bottom housing face is provided with ripple glaze, to increase friction, when preventing from changing, skidding occurs.
Another aspect of the present invention, additionally provides a kind of point gum machine comprising above-mentioned Glue dripping head.
Adopt the beneficial effect of above technical scheme to be: three syringe needle Glue dripping heads of the present invention, on the one hand by improving Glue dripping head number, improve a glue speed, being applicable to the COB point glue of larger area; Simultaneously triangular in shape between three syringe needles, be convenient to the some glue realizing circular area, and working in coordination by equilateral triangle and inverted triangle form point glue, the mutual compensation of the fluorescent powder membrane that different batches obtains can be realized, make Integral luminous even, improve uniformity, promote light efficiency and colour rendering index; Thus solving the non-uniform light caused because a glue is uneven, colour temperature deviation is large, the problems such as colour rendering and light efficiency are not good.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1;
Fig. 2 is the structural representation of embodiment 2;
Fig. 3 is the structure top view of embodiment 2 glue chamer bodies;
Fig. 4 is embodiment 2 glue chamer body structure upward views.
Wherein, 1-sebific duct, 2-upper body, 3-sebific duct connector, 4-lower case, a 5-glue chamer body, 6-dispensing needle head, 7-ripple glaze, 9-PP film.
Detailed description of the invention
The preferred embodiment of the present invention is described in detail below in conjunction with accompanying drawing.
embodiment 1
Fig. 1 shows the detailed description of the invention of a kind of circular three syringe needle Glue dripping heads of the present invention: a kind of circular three syringe needle Glue dripping heads, comprise sebific duct 1, upper body 2, sebific duct connector 3, lower case 4, some glue chamer body 5 and Glue dripping head 6, sebific duct 1 is arranged on sebific duct connector 3, upper body 2 is enclosed within sebific duct 1, sebific duct connector 3 embeds in upper body 2, point glue chamer body 5 is arranged on the inside of lower case 4, and dispensing needle head 6 has three, is arranged on a glue chamer body 5 in equilateral triangle.
During use, first in a glue chamer body 5, inject fluorescent glue by sebific duct 1, then sebific duct 1 is connected with air compressor, under compressed-air actuated effect, phosphor gel is squeezed out from dispensing needle head 6, once can complete the some glue of 3 points, improve a glue efficiency, and due to the design in equilateral triangle between three some glue points, be beneficial to the some glue realizing broken edge shape area, and by the combination of equilateral triangle and del, mutual compensation, the non-uniformity problem between different batches point glue can be solved, improve the light efficiency of the light source obtained, the luminescent properties such as colour rendering index.
embodiment 2
As in Figure 2-4, a kind of circular three syringe needle Glue dripping heads, comprise sebific duct 1, upper body 2, sebific duct connector 3, lower case 4, point glue chamer body 5 and dispensing needle head 6, sebific duct 1 is arranged on sebific duct connector 3, upper body 2 is enclosed within sebific duct 1, sebific duct connector 3 embeds in upper body 2, sebific duct connector 3 and lower case 4 adopt screw fixing seal, lower case 4 surface is provided with ripple glaze 7, point glue chamer body 5 is arranged on the inside of lower case 4, point glue chamer body 5 is the cavity of being betted by the overall glue of three Structure composing of falling positive tetrahedron, the top of each positive tetrahedron is a dispensing needle head 6, shape in equilateral triangle is arranged, three fall positive tetrahedron adjacent surface between seamlessly transit, invocation point glue chamer body 5 cross section is made to project in cloverleaf pattern, point glue chamer body 5 interior surface is provided with PP film 9.
Sebific duct connector 3 and lower case 4 adopt screw fixing seal by the method for identical design, can directly exchange as the Glue dripping head of a standarized component and existing equipment, and convenient cleaning.Point glue chamer body 5 inside is provided with PP film, AB can be prevented like this to be adhesive in the surface of cavity, cause the loss of AB glue; The cross section of some glue chamer body 5 is clover shape, concentrates centripetal design, is beneficial to phosphor gel flowing, and is mixed evenly, ensure the uniformity of three dispensing needle heads 6 plastic emitting.
Point glue chamer body 5 is the cavity of being betted by the overall glue of three Structure composing of falling positive tetrahedron, and the top of each positive tetrahedron is provided with an injecting glue syringe needle.The design of positive tetrahedron, is beneficial to colloid and slides along cavity, reduces fluorescent material sedimentation; Seamlessly transit between described three adjacent surfaces falling positive tetrahedron, sebific duct connector and lower case adopt screw fixing seal, is convenient to remove and install; Bottom housing face is provided with ripple glaze, to increase friction, when preventing from changing, skidding occurs.
Another aspect of the present invention, additionally provides a kind of point gum machine comprising above-mentioned Glue dripping head.
Above-described is only the preferred embodiment of the present invention, it should be pointed out that for the person of ordinary skill of the art, and without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (7)
1. a circle three syringe needle Glue dripping head, it is characterized in that: comprise sebific duct, upper body, sebific duct connector, lower case, some glue chamer body and dispensing needle head, sebific duct is arranged on sebific duct connector, upper body is enclosed within sebific duct, sebific duct connector embeds in upper body, point glue chamer body is arranged on the inside of lower case, and dispensing needle head has three, is arranged on a glue chamer body lower end in equilateral triangle.
2. circular three syringe needle Glue dripping heads according to claim 1, is characterized in that: described some glue chamer body is the cavity of being betted by the overall glue of three Structure composing of falling positive tetrahedron, and the top of each positive tetrahedron is provided with a dispensing needle head.
3. circular three syringe needle Glue dripping heads according to claim 2, is characterized in that: seamlessly transit between described three adjacent surfaces falling positive tetrahedron, the projection of the cross section of described some glue chamer body is in cloverleaf pattern.
4. circular three syringe needle Glue dripping heads according to claim 1, is characterized in that: described sebific duct connector and lower case adopt screw fixing seal.
5. circular three syringe needle Glue dripping heads according to claim 1, is characterized in that: described glue chamer body inside is provided with PP film.
6. circular three syringe needle Glue dripping heads according to claim 1, is characterized in that: described bottom housing face is provided with ripple glaze.
7. a point gum machine, comprises the circle three syringe needle Glue dripping head as described in any one of claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510576656.2A CN105057167B (en) | 2015-09-11 | 2015-09-11 | A kind of circular three syringe needles Glue dripping head and point gum machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510576656.2A CN105057167B (en) | 2015-09-11 | 2015-09-11 | A kind of circular three syringe needles Glue dripping head and point gum machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105057167A true CN105057167A (en) | 2015-11-18 |
| CN105057167B CN105057167B (en) | 2017-10-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510576656.2A Active CN105057167B (en) | 2015-09-11 | 2015-09-11 | A kind of circular three syringe needles Glue dripping head and point gum machine |
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| Country | Link |
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| CN (1) | CN105057167B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107812672A (en) * | 2017-12-22 | 2018-03-20 | 奥音新材料（镇江）有限公司 | A kind of loudspeaker produces special Glue dripping head |
| CN108031618A (en) * | 2018-01-23 | 2018-05-15 | 镇江晨光焊接设备制造有限公司 | A kind of thermal protector automatic gluing machine |
| CN110293031A (en) * | 2019-07-06 | 2019-10-01 | 厦门森电电气科技有限公司 | A kind of glue adding machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009297718A (en) * | 1999-10-01 | 2009-12-24 | Tokyo Electron Ltd | Coating device |
| CN102198438A (en) * | 2011-05-27 | 2011-09-28 | 特耐斯（镇江）电碳有限公司 | Porous synchronous noncontact dispensing head |
| CN203329929U (en) * | 2013-07-16 | 2013-12-11 | 黄午彦 | Multi-hole adhesive dispensing needle |
| KR101357820B1 (en) * | 2012-09-19 | 2014-02-05 | 반석정밀공업주식회사 | Multi-point discharging head that binding to the dispenser |
| CN104128271A (en) * | 2014-04-25 | 2014-11-05 | 中电科芜湖钻石飞机制造有限公司 | Adhesive spray nozzle for manufacturing of wet-process prepregs and coating machine provided with adhesive spray nozzle |
| CN205236304U (en) * | 2015-09-11 | 2016-05-18 | 王忆 | Head and point gum machine are glued to three circular syringe needle points |
-
2015
- 2015-09-11 CN CN201510576656.2A patent/CN105057167B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009297718A (en) * | 1999-10-01 | 2009-12-24 | Tokyo Electron Ltd | Coating device |
| CN102198438A (en) * | 2011-05-27 | 2011-09-28 | 特耐斯（镇江）电碳有限公司 | Porous synchronous noncontact dispensing head |
| KR101357820B1 (en) * | 2012-09-19 | 2014-02-05 | 반석정밀공업주식회사 | Multi-point discharging head that binding to the dispenser |
| CN203329929U (en) * | 2013-07-16 | 2013-12-11 | 黄午彦 | Multi-hole adhesive dispensing needle |
| CN104128271A (en) * | 2014-04-25 | 2014-11-05 | 中电科芜湖钻石飞机制造有限公司 | Adhesive spray nozzle for manufacturing of wet-process prepregs and coating machine provided with adhesive spray nozzle |
| CN205236304U (en) * | 2015-09-11 | 2016-05-18 | 王忆 | Head and point gum machine are glued to three circular syringe needle points |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107812672A (en) * | 2017-12-22 | 2018-03-20 | 奥音新材料（镇江）有限公司 | A kind of loudspeaker produces special Glue dripping head |
| CN107812672B (en) * | 2017-12-22 | 2023-06-13 | 奥音新材料（镇江）有限公司 | Special dispensing head for loudspeaker production |
| CN108031618A (en) * | 2018-01-23 | 2018-05-15 | 镇江晨光焊接设备制造有限公司 | A kind of thermal protector automatic gluing machine |
| CN110293031A (en) * | 2019-07-06 | 2019-10-01 | 厦门森电电气科技有限公司 | A kind of glue adding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105057167B (en) | 2017-10-24 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20200831 Address after: 529728, Xinxing Road, Gonghe Town, Heshan, Guangdong, Jiangmen 328 Patentee after: GMY LIGHTING TECHNOLOGY Co.,Ltd. Address before: 529000 No. 99 Yingbin Road, Pengjiang District, Guangdong, Jiangmen Patentee before: Wang Yi |
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| TR01 | Transfer of patent right |