CN203899851U - Silica gel coater and silica gel nozzle thereof - Google Patents
Silica gel coater and silica gel nozzle thereof Download PDFInfo
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- CN203899851U CN203899851U CN201420103117.8U CN201420103117U CN203899851U CN 203899851 U CN203899851 U CN 203899851U CN 201420103117 U CN201420103117 U CN 201420103117U CN 203899851 U CN203899851 U CN 203899851U
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- silica gel
- glue
- nozzle
- jiao zui
- mouth
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Abstract
The utility model provides a silica gel coater and a silica gel nozzle thereof. The silica gel nozzle is used for coating aluminum frames of solar cell modules with silica gel, and two silica gel spray ports are arranged at the tail of the silica gel nozzle and located on two opposite side surfaces of the silica gel nozzle. Compared with a traditional silica gel nozzle provided with one silica gel spray port, the silica gel nozzle of the silica gel coater has the advantages that the two opposite silica gel spray ports are arranged, so that the sprayed silica gel can be naturally divided into two parts to be used for bonding different parts of laminated parts respectively, the phenomenon of silica gel shifting caused by extrusion of the silica gel by corners of the laminated parts is avoided, the appearance attractiveness of the solar cell modules is improved, and above all, the sealing quality of the solar cell modules is also improved. The utility model further provides the silica gel coater comprising the silica gel nozzle.
Description
Technical field
The utility model relates to solar module technical field, more particularly, relates to a kind of Jiao Zui of glue spreader, and the utility model also relates to a kind of glue spreader with above-mentioned Jiao Zui.
Background technology
In the production process of solar module, generally comprise three operations, be respectively weldering and apply operation, lamination operation and the operation that frames up.
Wherein, the concrete operations content of the operation that frames up is to utilize glue spreader, in the rectangle mounting groove of aluminium frame, automatically coat silica gel, and then the aluminium frame that scribbles silica gel is installed in the laminate obtaining through lamination operation by manipulator, make the sealing of aluminium frame be adhered to the edge of laminate, thereby avoid solar module inner inlet and cause backboard flavescence and battery short circuit, reach and extend the solar module object in service life.The technological requirement of the above-mentioned operation that frames up is: after the installation of aluminium frame, solar module contact site positive and aluminium frame has glue but the glue that do not overflow (it is bonding to be that solar module contact site positive and aluminium frame will have silica gel that both are sealed, and to be dissipated to aluminium frame outside and affect the normal absorption of solar module to sunlight but silica gel can not overflow again); Glue evenly (the excessive glue in contact site of the back side of solar module and aluminium frame is even, can make both fully seal bonding, to improve sealing effectiveness) overflows in the contact site of the back side of solar module and aluminium frame.
In the prior art, use glue mouth 01 gluing in aluminium frame as shown in Figure 1, because the glue spraying mouth 02 of the glue mouth 01 for this reason mode with lateral openings arranges, and of being obliquely installed for the axis with respect to glue mouth 01 for one-sided opening is glue spraying mouth 02 of glue spraying mouth 02, so the cross sectional shape that utilizes this kind of glue mouth 01 to be coated in the silica gel on aluminium frame is right angled triangle, as shown in Figure 2, after laminate enters into mounting groove, the position, corner of laminate is pushed silica gel from the hypotenuse of right angled triangle silica gel, until laminate is divided into two parts by silica gel after being in place.But, in this process, when being divided into two parts, silica gel can be shifted, cause the glue amount of the silica gel being divided into two parts unequal, the positive starved (glue amount is that aluminium frame edge must not surpass 4mm inwards) that causes solar module, and the excessive glue in the back side inhomogeneous (having glue flower phenomenon) has not only affected the good looking appearance of solar module, and has had a strong impact on the airtight quality of solar module.
Therefore, how improving the airtight quality of solar module, is current those skilled in the art's problem demanding prompt solution.
Utility model content
In view of this, the utility model provides the Jiao Zui of glue spreader, and it not only can improve the good looking appearance degree of solar module, the more important thing is the airtight quality that has improved solar module.
In order to achieve the above object, the utility model provides following technical scheme:
A Jiao Zui for glue spreader, for gluing on the aluminium frame at solar module, wherein, the glue spraying mouth that is arranged on described glue mouth afterbody is two, and two described glue spraying mouths are positioned on two opposite flanks of described Jiao Zui.
Preferably, in the glue mouth of above-mentioned glue spreader, two described glue spraying mouths are all obliquely installed with respect to the axis of described Jiao Zui.
Preferably, in the glue mouth of above-mentioned glue spreader, the plane at the one place in two described glue spraying mouths, and the angle between the axis of described Jiao Zui is 30 degree～40 degree.
Preferably, in the glue mouth of above-mentioned glue spreader, the plane at the another one place in two described glue spraying mouths, and the angle between the axis of described Jiao Zui is 60 degree～65 degree.
A glue spreader, comprises body and Jiao Zui, and wherein, described Jiao Zui is the Jiao Zui described in above-mentioned any one.
In the glue mouth of the glue spreader that the utility model provides, the glue spraying mouth that is arranged on glue mouth afterbody is two, and these two glue spraying mouths are positioned on two sides that Jiao Zui is relative, so just can make the Jiao Zui while to two position silicone sprays of aluminium frame, laminate is in the mounting groove that enters into aluminium frame time, the corner part of laminate is positioned in the middle of the silica gel of diverse location of two glue spraying mouths ejection, makes the silica gel at two positions to the different parts of laminate, to seal bonding respectively.The Jiao Zui of the glue spreader that the utility model provides, the Jiao Zui with tradition with a glue spraying mouth compares, its glue spraying mouth is set to relative two, so just can make the silica gel of ejection naturally be divided into two parts, different parts in order to difference adhesive linkage casting die, avoid the corner of laminate silica gel generation extruding to be caused to the phenomenon of silica gel displacement, not only improved the good looking appearance degree of solar module, the more important thing is the airtight quality that has also improved solar module.The utility model also provides a kind of glue spreader with above-mentioned Jiao Zui.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The front view of the Jiao Zui that Fig. 1 provides for prior art;
Fig. 2 is traditional Jiao Zui cross sectional shape figure of spraying to the silica gel on aluminium frame (in Fig. 2, what the position at horizontal right-angle side place was corresponding bonding is the front of laminate, and what the position at vertical straight arm of angle place was corresponding bonding is the bottom land of aluminium frame mounting groove);
The front view of the Jiao Zui of the glue spreader that Fig. 3 provides for the utility model embodiment;
Fig. 4 is the partial enlarged drawing of Fig. 3;
Fig. 5 is Fig. 3 left view;
Fig. 6 is the right view of Fig. 3;
The cross sectional shape figure that the Jiao Zui of the glue spreader that Fig. 7 provides for the utility model sprays to the silica gel on aluminium frame is (in Fig. 7, what position, upper horizontal straight line place was corresponding bonding is the front of laminate, what vertically straight line was corresponding bonding is the bottom land of aluminium frame mounting groove, and what position, lower horizontal straight line place was corresponding bonding is the back side of laminate).
In Fig. 1 and Fig. 2:
Glue mouth 01, glue spraying mouth 02;
In Fig. 3 to Fig. 7:
The angle of glue mouth 1, glue spraying mouth 2, two glue spraying mouths and glue mouth axis is respectively α and β.
The specific embodiment
The utility model provides the Jiao Zui of glue spreader, and it not only can improve the good looking appearance degree of solar module, the more important thing is the airtight quality that has improved solar module.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Fig. 3-Fig. 7, the Jiao Zui of the glue spreader that the utility model embodiment provides, for gluing on the aluminium frame at solar module, wherein, the glue spraying mouth 2 that is arranged on glue mouth 1 afterbody is two, and two glue spraying mouths 2 are positioned on two opposite flanks of glue mouth 1.
In the glue mouth of the glue spreader that the present embodiment provides, the glue spraying mouth 2 that is arranged on glue mouth 1 afterbody is two, and these two glue spraying mouths 2 are positioned on two sides that glue mouth 1 is relative, make glue mouth 1 afterbody integral body V-shaped, so just can make 1 while of glue mouth to two position silicone sprays of aluminium frame, laminate is in the mounting groove that enters into aluminium frame time, the corner part of laminate is positioned in the middle of the silica gel of diverse location of two glue spraying mouths 2 ejection, makes the silica gel at two positions to seal bonding to the different parts of laminate.
By repeatedly observing and testing, inventor finds to occur the positive starved of solar module, the reason of the excessive glue problem of non-uniform in the back side is that the shape of glue mouth 1 gluing causes, so glue mouth 1 of the glue spreader that the present embodiment provides, the Jiao Zui with tradition with a glue spraying mouth compares, its glue spraying mouth 2 is set to relative two, so just can make the silica gel of ejection naturally be divided into two parts, in order to distinguish the different parts of adhesive linkage casting die, (the global sections shape of silica gel is similar to " recessed " font, as shown in Figure 7), avoided the corner of laminate silica gel generation extruding to be caused to the phenomenon of silica gel displacement, the front of assurance solar module is starved not, the excessive glue in the back side is more even, not only improved the good looking appearance degree of solar module, the more important thing is the airtight quality that has also improved solar module.
In order further to optimize technique scheme, in the glue mouth of the glue spreader that the present embodiment provides, two glue spraying mouths 2 are all obliquely installed with respect to the axis of glue mouth 1, as shown in Figure 3.In the present embodiment, two glue spraying mouths 2 are all obliquely installed as preferred version with respect to the axis of glue mouth 1, what it can make that silica gel sprays in the mounting groove of aluminium frame puts in place more, avoids spraying the appearance at dead angle, has improved the gluing effect of glue mouth 1.
Preferably, the plane at the one place in two glue spraying mouths 2, and the angle α between the axis of glue mouth 1 is 30 degree～40 degree.The plane at the another one place in two glue spraying mouths 2, and the angle β between the axis of glue mouth 1 is 60 degree～65 degree.The present embodiment preferably two glue spraying mouths 2 is respectively 30 degree～40 degree and 60 degree～65 degree with the angle of glue mouth 1 axis, can farthest optimize silica gel glue spraying amount and glue spraying position, when being coated with the aluminium frame of silica gel and laminate and installing, avoid as much as possible silica gel to be shifted under the compressing of laminate, make the adhesive effect of silica gel more outstanding, improve the connection sealing effectiveness of laminate and aluminium frame.Certainly, in the situation that not affecting normal gluing, two glue spraying mouths 2 can be also other number range with the angle of glue mouth 1 axis.
The Jiao Zui of the glue spreader based on providing in above-described embodiment, the utility model embodiment also provides a kind of glue spreader, and the Jiao Zui providing in above-described embodiment is provided this glue spreader.
Jiao Zui because this glue spreader has adopted above-described embodiment to provide, so the beneficial effect that this glue spreader is brought by Jiao Zui please refer to corresponding part in above-described embodiment, does not repeat them here.
In this description, each embodiment adopts the mode of going forward one by one to describe, and each embodiment stresses is the difference with other embodiment, between each embodiment identical similar part mutually referring to.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the utility model.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (3)
1. the Jiao Zui of a glue spreader, for gluing on the aluminium frame of solar module, it is characterized in that, the glue spraying mouth (2) that is arranged on described Jiao Zui (1) afterbody is two, and two described glue spraying mouths (2) are positioned on two opposite flanks of described Jiao Zui (1), and the plane at the one place in two described glue spraying mouths (2), and the angle between the axis of described Jiao Zui (1) is 60 degree～65 degree.
2. the Jiao Zui of glue spreader according to claim 1, is characterized in that, the plane at the another one place in two described glue spraying mouths (2), and the angle between the axis of described Jiao Zui (1) is 30 degree～40 degree.
3. a glue spreader, comprises body and Jiao Zui, it is characterized in that, described Jiao Zui is the Jiao Zui described in any one (1) in the claims 1-2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420103117.8U CN203899851U (en) | 2014-03-07 | 2014-03-07 | Silica gel coater and silica gel nozzle thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420103117.8U CN203899851U (en) | 2014-03-07 | 2014-03-07 | Silica gel coater and silica gel nozzle thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203899851U true CN203899851U (en) | 2014-10-29 |
Family
ID=51774141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420103117.8U Expired - Fee Related CN203899851U (en) | 2014-03-07 | 2014-03-07 | Silica gel coater and silica gel nozzle thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203899851U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108043664A (en) * | 2018-01-31 | 2018-05-18 | 东莞市森帝蜂窝纸品有限公司 | A kind of new paper angle-protection glue spreading machine |
-
2014
- 2014-03-07 CN CN201420103117.8U patent/CN203899851U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108043664A (en) * | 2018-01-31 | 2018-05-18 | 东莞市森帝蜂窝纸品有限公司 | A kind of new paper angle-protection glue spreading machine |
| CN108043664B (en) * | 2018-01-31 | 2024-05-31 | 东莞市森帝蜂窝纸品有限公司 | Novel paper angle bead spreading machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20190307 |