CN204088374U - A kind of LED injecting glue mould - Google Patents
A kind of LED injecting glue mould Download PDFInfo
- Publication number
- CN204088374U CN204088374U CN201420483974.5U CN201420483974U CN204088374U CN 204088374 U CN204088374 U CN 204088374U CN 201420483974 U CN201420483974 U CN 201420483974U CN 204088374 U CN204088374 U CN 204088374U
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- injecting glue
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Abstract
The utility model is created and is related to a kind of LED injecting glue mould, its structure comprises fixed form and is rotatably connected in the multiple injecting glue faller gills on fixed form, injecting glue faller gill comprises several injecting glue pins, injecting glue pin comprises syringe and syringe needle, described syringe comprises the cylindrical tube connected successively from top to bottom, dismounting portion and fixed part, described cylindrical tube is also connected with described syringe needle, on each injecting glue faller gill, the height in the dismounting portion of adjacent injecting glue pin is not etc., wherein, dismounting portion is all category-A type injecting glue pin higher than the injecting glue pin in the dismounting portion being adjacent two injecting glue pins, all the other injecting glue pins are category-B type injecting glue pin, category-A type injecting glue pin is arranged at the middle part of injecting glue faller gill.The dismounting that the utility model is created and install extremely convenient, dismounting ultrahigh in efficiency, can greatly reduce expending of time and manpower, enhance productivity, and reduces production cost.
Description
Technical field
The invention relates to LED technical field, is specifically related to a kind of LED injecting glue mould.
Background technology
The encapsulation of LED is exactly combined by certain technology by the assemblies such as chip and contact conductor, base or lens, makes it the process becoming the luminescent device that can directly use.The potting process of LED comprises die bond, bonding wire, sealing, baking, cutting, test, packaging, wherein, sealing is exactly adopt that epoxy resin injects completing die bond, the LED semi-finished product of bonding wire are encapsulated, for ensureing the quality of sealing and improving the efficiency of sealing, sealing process generally adopts small volume, can intensively install, the uniform injecting glue pin of injecting glue.
In prior art, injecting glue pin generally comprises syringe needle and syringe, and syringe needle and syringe are split-type structurals, syringe needle is by hammering pressure fixing into shape on syringe, when syringe is intact syringe needle damages like this, only needs to change syringe needle, syringe can be reused, reduce spillage of material and maintenance cost, but this syringe needle and syringe split-type design, also bring following defect: first, when installing syringe needle, the regularity of syringe needle is difficult to be controlled with concordant degree, the second, in sealing process, syringe needle is when being subject to the impulsive force of huge injection pressure and material, syringe needle easily and syringe come off, thus make the syringe needle dropped very easily insert bad mould bar, also easily cause the few defect such as glue, bubble of sealing, have a strong impact on product quality, 3rd, on the injecting glue mould being provided with several injecting glue pins, if when wherein certain syringe has damage or needs maintenance etc. to need dismounting, because injecting glue pin is installed comparatively intensive, the syringe of this damage can not directly disassemble by extracting tool, but by one of this syringe place to be removed row's injecting glue pin from an end one by one dismounting, until dismounting is to this syringe position to be removed, then more above-mentioned other injecting glue pins disassembled are installed after this syringe dismounting successively, this disassembly process is extremely inconvenient, need the time of at substantial, especially when syringe to be removed is positioned at the middle part of whole row's injecting glue pin, the a large amount of disassembly and assembly time of cost and manpower is needed to expend, dismounting efficiency is extremely low, greatly reduce production efficiency, be unfavorable for industrialized application.
Summary of the invention
The object of the invention is avoid above-mentioned weak point of the prior art and also provide a kind of LED injecting glue mould, the disassembly process of the injecting glue pin on this LED injecting glue mould is simple, convenient, fast, greatly reduce expending of disassembly and assembly time and manpower, enhance productivity, reduce production cost; In addition, the injecting glue pin on this LED injecting glue mould is that integral type is shaping, can ensure regularity when syringe needle is installed and concordant degree, and can prevent coming off of syringe needle, improve the quality of products, and protection mould bar is injury-free.
The object of the invention is achieved through the following technical solutions:
Provide a kind of LED injecting glue mould, comprise fixed form and be rotatably connected in the multiple injecting glue faller gills on fixed form, injecting glue faller gill comprises several injecting glue pins, injecting glue pin comprises syringe and syringe needle, described syringe comprises the cylindrical tube connected successively from top to bottom, dismounting portion and fixed part, described cylindrical tube is also connected with described syringe needle, on injecting glue faller gill, the height in the dismounting portion of adjacent injecting glue pin is not etc., wherein, the height in dismounting portion is all category-A type injecting glue pin higher than the injecting glue pin in the dismounting portion being adjacent two injecting glue pins, all the other injecting glue pins are category-B type injecting glue pin, category-A type injecting glue pin is arranged at the middle part of injecting glue faller gill.
Wherein, syringe and syringe needle one-body molded.
Wherein, the middle part of injecting glue faller gill is provided with at least two category-A type injecting glue pins.
Wherein, a category-B type injecting glue pin is only provided with between adjacent two category-A type injecting glue pins.
Wherein, two category-B type injecting glue pins are provided with between adjacent two category-A type injecting glue pins.
Wherein, the height in the dismounting portion of all category-A type injecting glue pins is equal.
Wherein, the category-A type injecting glue pin on two injecting glue rows that the category-A type injecting glue pin on arbitrary injecting glue faller gill is adjacent is crisscross arranged.
Wherein, the dismounting portion of injecting glue pin is set to hexagon.
Wherein, the height in the dismounting portion of category-A type injecting glue pin be adjacent the dismounting portion of two category-B type injecting glue pins height between difference be all greater than the holding section of dismounting jig.
Wherein, the fixed part of injecting glue pin is provided with the external screw thread for being rotatably connected in fixed form.
the beneficial effect of the invention:
A kind of LED injecting glue mould of the invention, comprise fixed form and be rotatably connected in the multiple injecting glue faller gills on fixed form, injecting glue faller gill comprises several injecting glue pins, injecting glue pin comprises syringe and syringe needle, described syringe comprises the cylindrical tube connected successively from top to bottom, dismounting portion and fixed part, described cylindrical tube is also connected with described syringe needle, on injecting glue faller gill, the height in the dismounting portion of adjacent injecting glue pin is not etc., wherein, the height in dismounting portion is all category-A type injecting glue pin higher than the injecting glue pin in the dismounting portion being adjacent two injecting glue pins, all the other injecting glue pins are category-B type injecting glue pin, category-A type injecting glue pin is arranged at the middle part of injecting glue faller gill.On the injecting glue faller gill of the invention, the height in the dismounting portion of adjacent injecting glue pin is not etc., the dismounting portion of category-A type injecting glue pin is all higher than the dismounting portion of two the category-B type injecting glue pins be adjacent, clearance space between the category-B type injecting glue pin that the dismounting portion of category-A type injecting glue pin is adjacent increases, when the damage of certain injecting glue pin or needs maintenance etc. in injecting glue faller gill need dismounting, especially when needing the injecting glue pin of dismounting to be positioned in the middle of injecting glue faller gill, dismounting jig also can be held in the dismounting portion of category-A type injecting glue pin smoothly easily by the clearance space of this increase, then 360 degree rotate freely and then category-A type injecting glue pin fast dismantling can be laid down, to the category-B type injecting glue pin between dismounting category-A type injecting glue, after adopting said method to be dismantled by the category-A type injecting glue pin nearest with this category-B type injecting glue pin, and then the same said method that adopts dismantles category-B type injecting glue pin.Compared with prior art, injecting glue pin on this LED injecting glue mould of the invention dismounting and install extremely convenient, dismounting ultrahigh in efficiency, can greatly reduce expending of time and manpower, enhance productivity, reduce production cost.
The invention adopts integrated injecting glue pin; namely syringe needle and syringe one-body molded; it can effectively prevent coming off of syringe needle in sealing process; protection mould bar is injury-free, meanwhile, does not need to install syringe needle in addition in the process of installing injecting glue pin; simplify the installation process of injecting glue pin; and the regularity of syringe needle and concordant degree can be ensured, prevent from sealing process, occurring few glue or air blister defect, ensure product quality.
Accompanying drawing explanation
Accompanying drawing is utilized to be described further innovation and creation, but the embodiment in accompanying drawing does not form any restriction to the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the following drawings.
Fig. 1 is enforcement 1 structural representation of a kind of LED injecting glue mould of the invention.
Fig. 2 is the structural representation of the injecting glue pin of the invention.
Fig. 3 is enforcement 2 structural representation of a kind of LED injecting glue mould of the invention.
Reference numeral in Fig. 1 to Fig. 3:
1-fixed form,
2-category-A type injecting glue pin,
3-category-B type injecting glue pin,
4-syringe needle,
5-syringe, 51-fixed part, 52-dismounting portion, 53-cylindrical tube.
Embodiment
With the following Examples the invention is further described.
embodiment 1
One of embodiment of a kind of LED injecting glue mould of the present invention, as depicted in figs. 1 and 2, the multiple injecting glue faller gills comprising fixed form 1 and be rotatably connected on fixed form 1, injecting glue faller gill comprises several injecting glue pins, injecting glue pin comprises syringe 5 and syringe needle 4, described syringe 5 comprises the cylindrical tube 53 connected successively from top to bottom, dismounting portion 52 and fixed part 51, described cylindrical tube 53 is also connected with described syringe needle 4, on injecting glue faller gill, the dismounting portion 52 of adjacent injecting glue pin is not highly etc., wherein, the height in dismounting portion 52 is all category-A type injecting glue pin 2 higher than the injecting glue pin in the dismounting portion 52 of two the injecting glue pins be adjacent, remaining injecting glue pin is category-B type injecting glue pin 3, and category-A type injecting glue pin 2 is arranged at the middle part of injecting glue faller gill.The dismounting portion 52 of injecting glue pin holds injecting glue pin for being convenient to disassembling jig, facilitates dismounting and the installation of injecting glue pin.Wherein, the dotted line in Fig. 2 is expressed as the glue injection cavities running through whole injecting glue pin.
Concrete, the middle part of each injecting glue faller gill is provided with at least two category-A type injecting glue pins 2, and be only provided with a category-B type injecting glue pin 3 between adjacent two category-A type injecting glue pins 2, as shown in Figure 2, clearance space between the category-B type injecting glue pin 3 that the dismounting portion 52 of category-A type injecting glue pin 2 is adjacent increases, when the damage of certain injecting glue pin or needs maintenance etc. in injecting glue faller gill need dismounting, dismounting jig also can be held in the dismounting portion 52 of category-A type injecting glue pin 2 smoothly easily by the clearance space of this increase, then 360 degree rotate freely and then category-A type injecting glue pin 2 fast dismantling can be laid down, to the category-B type injecting glue pin 3 between dismounting category-A type injecting glue 2, after adopting said method first to be dismantled by the category-A type injecting glue pin 2 adjacent with this category-B type injecting glue pin 3, and then adopt above-mentioned same method to dismantle category-B type injecting glue pin 3.It is extremely convenient that injecting glue pin on LED injecting glue mould in the present embodiment is dismantled and installed, especially when needing the injecting glue pin of dismounting to be positioned in the middle of injecting glue faller gill, injecting glue pin is dismantled one by one until need the dismounting mode of the injecting glue pin of dismounting from an end of injecting glue faller gill relative to traditional needs, the injecting glue pin removal efficiency of the invention is high, expending of time and manpower can be greatly reduced, enhance productivity, reduce production cost.
Concrete, for simplifying the course of processing of injecting glue pin and realizing the production in enormous quantities of injecting glue pin processing, the dismounting portion 52 of all category-A type injecting glue pins 2 is highly equal, and the dismounting portion 52 of all category-B type injecting glue pins 3 is highly equal.
In the sealing process of LED; due to the impulsive force of injection pressure and injecting glue material; syringe needle 4 on injecting glue pin is easy to come off; for can effectively prevent coming off of syringe needle 4; the slotting wound of the syringe needle 4 that protection mould bar is not dropped; syringe 5 and syringe needle 4 are set to one-body molded; simultaneously; integrated injecting glue pin; do not need syringe needle 4 is installed in addition in the process of installing injecting glue pin, simplify the installation process of injecting glue pin, and the regularity peace homogeneous of syringe needle 4 can be ensured; prevent from sealing process, occurring few glue or air blister defect, ensure product quality.
The fixed form 1 of LED injecting glue mould is fixed with multiple injecting glue faller gill, injecting glue row includes category-A type injecting glue pin 2 and category-B type injecting glue pin 3, wherein, the category-A type injecting glue pin 2 that the category-A type injecting glue pin 2 on arbitrary injecting glue faller gill is adjacent on injecting glue row is crisscross arranged.Not being subject to the impact of the injecting glue pin on other injecting glue faller gills like this when dismantling the injecting glue pin on any injecting glue faller gill, facilitating the dismounting of injecting glue pin on whole injecting glue mould.
Dismounting portion 52 for ease of injecting glue pin better coordinates with general dismounting jig, the dismounting portion 52 of injecting glue pin is set to hexagon, adopt hexagon spanner to be held in hexagon carries out 360 degree of rotations and can carry out dismounting to injecting glue pin, it is convenient, firm, stable that this holds process, can improve the convenience of injecting glue pin dismounting further.
Concrete, difference between the height that the height in the dismounting portion of category-A type injecting glue pin 2 is adjacent the dismounting portion of two category-B type injecting glue pins 3 is all greater than the holding section of dismounting jig, make the holding section of dismounting jig can be stuck in the dismounting portion 52 of injecting glue pin completely, and leave certain space suitably to adjust for dismounting jig, ensure stability during dismounting clamping.
Concrete, the fixed part 51 of injecting glue pin is provided with the external screw thread for being rotatably connected in fixed form 1.
embodiment 2
The embodiment two of a kind of LED injecting glue mould of the present invention, as shown in Figure 3, the main technical schemes of the present embodiment is identical with embodiment 1, in the present embodiment unaccounted feature, adopts the explanation in embodiment 1, no longer repeats at this.The difference of the present embodiment and embodiment 1 is, the height being provided with the dismounting portion of two category-B type injecting glue pins, 3, two category-B type injecting glue pins 3 between two adjacent category-A type injecting glue pins 2 is not etc.At needs dismounting category-A type injecting glue pin 2, the holding section of dismounting jig is stuck in the dismounting portion 52 of category-A type injecting glue pin 2, then 360 degree rotate freely and category-A type injecting glue pin 2 fast dismantling can be laid down, to the category-B type injecting glue pin 3 between dismounting category-A type injecting glue, after adopting said method first to be dismantled by the category-A type injecting glue pin 2 adjacent with this category-B type injecting glue pin 3, and then adopt above-mentioned same method to dismantle the higher category-B type injecting glue pin 3 of disassembling part, finally dismantle the lower category-B type injecting glue pin 3 of disassembling part.
Finally should be noted that; above embodiment is only in order to illustrate the technical scheme of the invention; but not the restriction to the invention protection range; although done to explain to the invention with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to the technical scheme of the invention or equivalent replacement, and not depart from essence and the scope of the invention technical scheme.
Claims (10)
1. a LED injecting glue mould, it is characterized in that: comprise fixed form and be rotatably connected in the multiple injecting glue faller gills on fixed form, injecting glue faller gill comprises several injecting glue pins, injecting glue pin comprises syringe and syringe needle, described syringe comprises the cylindrical tube connected successively from top to bottom, dismounting portion and fixed part, described cylindrical tube is also connected with described syringe needle, on injecting glue faller gill, the height in the dismounting portion of adjacent injecting glue pin is not etc., wherein, the height in dismounting portion is all category-A type injecting glue pin higher than the injecting glue pin in the dismounting portion being adjacent two injecting glue pins, all the other injecting glue pins are category-B type injecting glue pin, category-A type injecting glue pin is arranged at the middle part of injecting glue faller gill.
2. a kind of LED injecting glue mould according to claim 1, is characterized in that: syringe and syringe needle one-body molded.
3. a kind of LED injecting glue mould according to claim 1, is characterized in that: the middle part of injecting glue faller gill is provided with at least two category-A type injecting glue pins.
4. a kind of LED injecting glue mould according to claim 3, is characterized in that: be only provided with a category-B type injecting glue pin between adjacent two category-A type injecting glue pins.
5. a kind of LED injecting glue mould according to claim 3, is characterized in that: be provided with two category-B type injecting glue pins between adjacent two category-A type injecting glue pins.
6. a kind of LED injecting glue mould according to claim 3, is characterized in that: the height in the dismounting portion of all category-A type injecting glue pins is equal.
7. a kind of LED injecting glue mould according to claim 1, is characterized in that: the category-A type injecting glue pin on two injecting glue rows that the category-A type injecting glue pin on arbitrary injecting glue faller gill is adjacent is crisscross arranged.
8. a kind of LED injecting glue mould according to claim 1, is characterized in that: the dismounting portion of injecting glue pin is set to hexagon.
9. a kind of LED injecting glue mould according to claim 1, is characterized in that: the difference between the height that the height in the dismounting portion of category-A type injecting glue pin is adjacent the dismounting portion of two category-B type injecting glue pins is all greater than the holding section of dismounting jig.
10. a kind of LED injecting glue mould according to claim 1, is characterized in that: the fixed part of injecting glue pin is provided with the external screw thread for being rotatably connected in fixed form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420483974.5U CN204088374U (en) | 2014-08-21 | 2014-08-21 | A kind of LED injecting glue mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420483974.5U CN204088374U (en) | 2014-08-21 | 2014-08-21 | A kind of LED injecting glue mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204088374U true CN204088374U (en) | 2015-01-07 |
Family
ID=52181050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420483974.5U Withdrawn - After Issue CN204088374U (en) | 2014-08-21 | 2014-08-21 | A kind of LED injecting glue mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204088374U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104157773A (en) * | 2014-08-21 | 2014-11-19 | 木林森股份有限公司 | LED glue injection mold |
| TWI555236B (en) * | 2015-06-24 | 2016-10-21 | 友達光電股份有限公司 | Injection apparatus and manufacturing method of light-emitting device |
| CN106311555A (en) * | 2015-06-29 | 2017-01-11 | 南通康比电子有限公司 | Multi-station dispensing head |
-
2014
- 2014-08-21 CN CN201420483974.5U patent/CN204088374U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104157773A (en) * | 2014-08-21 | 2014-11-19 | 木林森股份有限公司 | LED glue injection mold |
| CN104157773B (en) * | 2014-08-21 | 2016-11-16 | 木林森股份有限公司 | A kind of LED injecting glue mould |
| TWI555236B (en) * | 2015-06-24 | 2016-10-21 | 友達光電股份有限公司 | Injection apparatus and manufacturing method of light-emitting device |
| CN106311555A (en) * | 2015-06-29 | 2017-01-11 | 南通康比电子有限公司 | Multi-station dispensing head |
| CN106311555B (en) * | 2015-06-29 | 2019-04-12 | 南通康比电子有限公司 | Multistation Glue dripping head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150107 Effective date of abandoning: 20161012 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |