CN202921028U - Liquid optical glue defoaming device - Google Patents
Liquid optical glue defoaming device Download PDFInfo
- Publication number
- CN202921028U CN202921028U CN 201220590480 CN201220590480U CN202921028U CN 202921028 U CN202921028 U CN 202921028U CN 201220590480 CN201220590480 CN 201220590480 CN 201220590480 U CN201220590480 U CN 201220590480U CN 202921028 U CN202921028 U CN 202921028U
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- Prior art keywords
- glue
- hermetically sealed
- sealing tank
- defoaming device
- liquid optical
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Abstract
The utility model discloses a liquid optical glue defoaming device which comprises a sealing tank, a stirrer, a vacuum pump and a glue coating head, wherein glue is filled in the sealing tank; the stirrer stirs the glue in the sealing tank; an air suction pipe of the vacuum pump extends into the sealing tank; and the input end of the glue coating head extends into the sealing tank and is positioned into the glue. By the structure, the glue is poured into the sealing tank; the vacuum pump pumps air from the sealing tank; when air is pumped, the stirrer starts to stir, so that air bubbles can slightly float on the glue surface because of gravity and are sucked from the tank body, and further the air bubbles cannot be produced in the glue in the sealing tank; a capacitance screen can be glued through the glue coating head, so that the coated hydraulic glue does not have any air bubble; and the final yield can be improved.
Description
Technical field
The utility model relates to a kind of liquid optical cement defoaming device of the bubble for removing liquid glue.
Background technology
Bubble removal on the capacitance plate liquid glue is one important procedure in the capacitance plate production process, because capacitance plate all more or less can be sneaked into bubble when transporting or fill glue, therefore all will adopt some bubble removing methods that the bubble of capacitance plate is removed.
The method that present capacitance plate liquid optical cement de-bubble is adopted is generally quiet system by the gravity de-bubble; Also have by the evacuation and centrifugal degassing method.Said method is all to rely on the inconsistent principle of density of bubble and optical cement to realize, but the deaeration effect is bad.
The utility model content
The purpose of this utility model be to provide a kind of simple in structure, easy to operate, reduce the applying bubble and improve the liquid optical cement defoaming device of yield.
For solving the problems of the technologies described above, the utility model provides a kind of liquid optical cement defoaming device, comprise hermetically sealed can, mixer, vavuum pump and gluing head, be filled with glue in described hermetically sealed can, described mixer stirs the glue in hermetically sealed can, the air intake duct of described vavuum pump stretches into hermetically sealed can, and the input of described gluing head stretches into hermetically sealed can and is arranged in glue.
The utility model improves to be had, and described mixer comprises the drive motors of stirring branch and the rotation of control stirring branch, and described stirring branch stretches in the glue of hermetically sealed can.
The utility model improves to be had, and described drive motors is servomotor or stepper motor.
The utility model improves to be had, and is provided with the vacuum valve of controlling the air intake duct break-make on the air intake duct of described vavuum pump.
The utility model improves to be had, and is provided with the glue bucket between described gluing head and hermetically sealed can.
The beneficial effects of the utility model are: at first novel structure is poured glue in hermetically sealed can into, adopt vavuum pump to the hermetically sealed can exhaust, and mixer starts stirring in exhaust, bubble will and be sucked out tank body because of the frivolous gluing face of gravity like this, make the interior glue of hermetically sealed can without bubble, by gluing head, capacitance plate is carried out gluing afterwards, without bubble, improving final finished product yield in the hydraulic pressure glue that has guaranteed to apply.
Description of drawings
The structural representation of accompanying drawing 1 hydraulic optical glue of the present utility model defoaming device.
Label declaration: 1-hermetically sealed can; The 2-mixer; 21-stirs branch; The 22-drive motors; The 3-vavuum pump; The 31-air intake duct; The 32-vacuum valve; The 4-gluing head.
The specific embodiment
By describing technology contents of the present utility model, structural feature in detail, being realized purpose and effect, below in conjunction with embodiment and coordinate accompanying drawing to be explained in detail.
See also accompanying drawing 1, a kind of liquid optical cement defoaming device that shown in accompanying drawing, the utility model provides, comprise hermetically sealed can 1, mixer 2, vavuum pump 3 and gluing head 4, be filled with glue in described hermetically sealed can 1, glue in 2 pairs of hermetically sealed cans of described mixer 1 stirs, the air intake duct 31 of described vavuum pump 3 stretches into hermetically sealed can 1, and the input of described gluing head 4 stretches into hermetically sealed can 1 and is arranged in glue.
the whole course of work is specially, at first glue is poured in hermetically sealed can 1, but the air intake duct 31 of vavuum pump 3 stretches into hermetically sealed can 1 does not touch glue, only adsorb the air between glue face and hermetically sealed can 1, concrete, in the process of bleeding, mixer 2 also starts simultaneously, glue is stirred, glue is in the process that is stirred, its inner bubble will be because of the frivolous gluing face of gravity, afterwards by air intake duct 31 sucking-off hermetically sealed can 1 bodies, Deng absorption complete after, in whole hermetically sealed can 1 with regard to remaining bubble-free hydraulic pressure glue, adopt again afterwards gluing head that bubble-free hydraulic pressure glue is coated on glass basis.
Whole process adopts negative pressure (vacuum) the air sucking-off in tank, be mainly to adopt atmospheric pressure equilibrium principle, remove to inhale the hyperbar of confined space with a low pressure, final bubble can spread out, wherein mixer 2 structures are to accelerate bubble floating on the glue face, accelerate deaeration.
In the present embodiment, described mixer 2 comprises stirring branch 21 and controls drive motors 22 that stir branch 21 rotations, described stirring branch 21 stretches in the glue of hermetically sealed can 1, concrete, the bottom of stirring branch 21 is provided with the jag part, can effectively realize the rolling of glue further realizing separating out of bubble in the process of rotating, concrete stirring branch 21 can adopt shaft coupling to be connected with drive motors 22.
In the present embodiment, described drive motors 22 is servomotor or stepper motor, can effectively realize stirring the rotation of branch 21 by arranging of servomotor and stepper motor, and can effectively control rotation direction and the velocity of rotation that stirs branch 21 by system.
In the present embodiment, be provided with the vacuum valve 32 of controlling air intake duct 31 break-makes on the air intake duct 31 of described vavuum pump 3, by the setting of vacuum valve 32, control air-breathing speed and the flow of vavuum pump 3, whole hermetically sealed can 1 is the most effectively absorbed.
In the present embodiment, be provided with the glue bucket between described gluing head 4 and hermetically sealed can 1.
The above is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present utility model.
Claims (5)
1. liquid optical cement defoaming device, it is characterized in that, comprise hermetically sealed can, mixer, vavuum pump and gluing head, be filled with glue in described hermetically sealed can, described mixer stirs the glue in hermetically sealed can, the air intake duct of described vavuum pump stretches into hermetically sealed can, and the input of described gluing head stretches into hermetically sealed can and is arranged in glue.
2. liquid optical cement defoaming device according to claim 1, is characterized in that, described mixer comprises the drive motors of stirring branch and the rotation of control stirring branch, and described stirring branch stretches in the glue of hermetically sealed can.
3. liquid optical cement defoaming device according to claim 2, is characterized in that, described drive motors is servomotor or stepper motor.
4. liquid optical cement defoaming device according to claim 1, is characterized in that, is provided with the vacuum valve of controlling the air intake duct break-make on the air intake duct of described vavuum pump.
5. liquid optical cement defoaming device according to claim 1, is characterized in that, is provided with the glue bucket between described gluing head and hermetically sealed can.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220590480 CN202921028U (en) | 2012-11-09 | 2012-11-09 | Liquid optical glue defoaming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220590480 CN202921028U (en) | 2012-11-09 | 2012-11-09 | Liquid optical glue defoaming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202921028U true CN202921028U (en) | 2013-05-08 |
Family
ID=48211021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220590480 Expired - Lifetime CN202921028U (en) | 2012-11-09 | 2012-11-09 | Liquid optical glue defoaming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202921028U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106311018A (en) * | 2016-08-30 | 2017-01-11 | 无锡东恒新能源科技有限公司 | Closed premixing device for carbon nanotube slurry |
| CN106391358A (en) * | 2015-07-28 | 2017-02-15 | 株式会社思可林集团 | Coating device and coating method |
| CN106477503A (en) * | 2015-08-31 | 2017-03-08 | 深圳市三叶草科技开发有限公司 | A kind of latex supply system |
| CN107899895A (en) * | 2017-12-20 | 2018-04-13 | 重庆鹏鑫达电子科技有限公司 | Glue evacuation and centrifugal degassing device is used in electronics processing |
| CN110152942A (en) * | 2019-06-06 | 2019-08-23 | 惠州市德赛西威汽车电子股份有限公司 | A kind of automatic double surface gluer and its glue spreading method |
| CN111135982A (en) * | 2020-01-17 | 2020-05-12 | 武汉嘉宏和设备有限公司 | Sealant recycling system and method |
| CN113552665A (en) * | 2021-07-08 | 2021-10-26 | 芜湖夏鑫新型材料科技有限公司 | Photoelectric protection film production line and anti-static polaroid photoelectric protection film |
-
2012
- 2012-11-09 CN CN 201220590480 patent/CN202921028U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391358A (en) * | 2015-07-28 | 2017-02-15 | 株式会社思可林集团 | Coating device and coating method |
| CN106391358B (en) * | 2015-07-28 | 2020-12-22 | 株式会社思可林集团 | Coating device and coating method |
| CN106477503A (en) * | 2015-08-31 | 2017-03-08 | 深圳市三叶草科技开发有限公司 | A kind of latex supply system |
| CN106311018A (en) * | 2016-08-30 | 2017-01-11 | 无锡东恒新能源科技有限公司 | Closed premixing device for carbon nanotube slurry |
| CN107899895A (en) * | 2017-12-20 | 2018-04-13 | 重庆鹏鑫达电子科技有限公司 | Glue evacuation and centrifugal degassing device is used in electronics processing |
| CN110152942A (en) * | 2019-06-06 | 2019-08-23 | 惠州市德赛西威汽车电子股份有限公司 | A kind of automatic double surface gluer and its glue spreading method |
| CN111135982A (en) * | 2020-01-17 | 2020-05-12 | 武汉嘉宏和设备有限公司 | Sealant recycling system and method |
| CN113552665A (en) * | 2021-07-08 | 2021-10-26 | 芜湖夏鑫新型材料科技有限公司 | Photoelectric protection film production line and anti-static polaroid photoelectric protection film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 518110 Guangdong province Shenzhen city Longhua District No. two Fu Guanlan Street Community Ao Bei Dafu Industrial Zone Peng Longpan high-tech park B building 4 floor Patentee after: CINOTOP ELECTRONICS Co.,Ltd. Address before: 518110 Guangdong city of Shenzhen province Baoan District Guanlan Street rich industrial zone two road Peng Longpan high-tech park B building 4 floor Patentee before: SHENZHEN ZHILING WEIYE TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130508 |