CN211403009U - Glue taking device for frame sealing glue for packaging display panel - Google Patents
Glue taking device for frame sealing glue for packaging display panel Download PDFInfo
- Publication number
- CN211403009U CN211403009U CN202020385636.3U CN202020385636U CN211403009U CN 211403009 U CN211403009 U CN 211403009U CN 202020385636 U CN202020385636 U CN 202020385636U CN 211403009 U CN211403009 U CN 211403009U
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- CN
- China
- Prior art keywords
- glue
- box
- connecting plate
- gluing
- frame
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- 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.)
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- 239000003292 glue Substances 0.000 title claims abstract description 132
- 238000007789 sealing Methods 0.000 title claims abstract description 42
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 8
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 4
- 239000000853 adhesive Substances 0.000 claims description 7
- 239000012945 sealing adhesive Substances 0.000 claims 4
- 230000001070 adhesive effect Effects 0.000 claims 2
- 238000004026 adhesive bonding Methods 0.000 abstract description 16
- 230000005484 gravity Effects 0.000 abstract description 4
- 239000000758 substrate Substances 0.000 description 11
- 239000004973 liquid crystal related substance Substances 0.000 description 10
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 229920000715 Mucilage Polymers 0.000 description 5
- 239000002699 waste material Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Landscapes
- Liquid Crystal (AREA)
Abstract
The utility model discloses a glue taking device of frame sealing glue for display panel packaging, which comprises a glue box, a connecting plate and a centrifugal cup which are connected in sequence from top to bottom; the glue box is internally stored with a glue sealing agent, one end of the glue box is provided with a glue outlet, and the glue outlet is arranged towards one side of the connecting plate; the connecting plate is used for bearing the glue box and is provided with a through hole; the glue box is communicated with the centrifugal cup through the glue outlet and the through hole. The utility model discloses in, the frame of gluing in the box is glued and is glued the frame and receive the action of gravity to flow, just in time falls into the centrifuge cup of gluing the box below, has prevented that the adoption from getting to glue the spoon and get to glue and lead to gluing the box by the scratch, has avoided gluing the box piece and has sneaked into the frame of gluing in the jam nozzle lead to appearing disconnected gluey, glue the width of gluing thin and the bad problem of Gap Mura, has reduced the Pump bearing moreover and has advanced to glue and scrap the risk of Pump.
Description
Technical Field
The utility model relates to a show technical field, especially relate to a display panel encapsulation is with getting mucilage binding that seals frame is glued device.
Background
In the existing Display field, a Liquid Crystal Display (LCD) panel has the advantages of low power consumption, high Display quality, no electromagnetic radiation, wide application range, and the like. The liquid crystal display panel generally includes an array substrate and a color film substrate which are oppositely arranged, and before the array substrate and the color film substrate are aligned, a frame sealing glue coating device is required to coat frame sealing glue on one side of the substrate to seal the liquid crystal. The coating quality of the frame sealing glue directly influences the yield of the liquid crystal display panel, thereby influencing the performance of the liquid crystal display.
In the prior art, a glue taking device for sealing glue for packaging a display panel comprises a glue box and a glue taking spoon, wherein the glue box is stored with the glue sealing glue, and the glue box is provided with a glue outlet. The box storing the sealant is usually stored in a refrigerator by freezing. When the glue taking device is used, the frame sealing glue in the glue box is unfrozen, and then the glue taking spoon is used for scooping out the frame sealing glue from the glue box.
In the process of implementing the present application, the inventors found that the related art has at least the following problems: the existing glue taking device is used, the glue sealing glue is scooped out of the glue box through the glue taking spoon, so that the glue sealing glue in the liquid crystal display panel is easy to cause glue breaking, the glue sealing glue is too thin in width, and Gap Mura is poor, and accordingly capacity loss, material waste and product loss are caused.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model provides a display panel encapsulates getting mucilage binding that glues with sealing frame and puts.
The utility model discloses the technical problem that will solve realizes through following technical scheme:
a glue taking device of frame sealing glue for packaging a display panel comprises a glue box, a connecting plate and a centrifugal cup which are sequentially connected from top to bottom; the glue box is internally stored with a glue sealing agent, one end of the glue box is provided with a glue outlet, and the glue outlet is arranged towards one side of the connecting plate; the connecting plate is used for bearing the glue box and is provided with a through hole; the glue box is communicated with the centrifugal cup through the glue outlet and the through hole.
Further, still include seal chamber, glue box, connecting plate and centrifugal cup and set up in seal chamber.
Further, the through hole is formed in the center of the connecting plate.
Furthermore, a fixing device is further arranged on the connecting plate and used for fixing the glue box and the connecting plate.
Further, the fixing device is a fixing clamp, and at least two fixing clamps are arranged.
The utility model discloses following beneficial effect has:
the utility model discloses in, the frame of gluing in the box is glued and is received the action of gravity to flow, just in time falls into the centrifuge cup of gluing the box below, has prevented that the adoption from getting to glue the spoon and get to glue and lead to gluing the box by the scratch, has avoided gluing the box piece to sneak into to block up the nozzle and lead to appearing disconnected gluey in the frame is glued, the frame is glued the width and is crossed thin and Gap Mura bad problem for the frame is glued the coating more evenly, has improved liquid crystal display panel's yield, has reduced the Pump bearing moreover and has advanced to glue and scrap the risk of Pump.
The utility model discloses a get mucilage binding and put simple structure, convenient operation moves more stably.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. glue box, 2, connecting plate, 3, centrifugal cup, 4, through-hole, 5, sealed cavity.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention; unless expressly limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that a connection may be fixed or removable or integral; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases for a person of ordinary skill in the art; the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless otherwise specified; "plurality" means two or more. The terms "comprises" and/or "comprising," when used herein, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
As described in the background art, in the prior art, frame sealing glue in a liquid crystal display panel is easy to cause glue failure, too thin frame sealing glue width and poor Gap Mura, thereby causing yield loss, material waste and product loss, and Pump in a frame sealing glue coating device is easy to scrap, and the Pump has high purchase price and is not easy to maintain, thereby causing cost loss. However, the reason for this defect is not clear, and the inventors found through studies that the reason is: because the viscosity of the frame sealing glue is high, an operator needs to exert force when using the scoop to scoop the glue from the glue box, and the glue box is made of polyethylene materials and is very easy to scratch, so the scoop can scratch the glue box once touching the wall and the bottom of the glue box. The scraped off box scraps can fall into the frame sealing glue and block a Nozzle (Nozzle) of a frame sealing glue coating device, so that glue break, the frame sealing glue width is too thin, and Gap Mura is poor, thereby causing capacity loss, material waste and product loss. And because Nozzle (Nozzle) blocks up, the frame sealing glue in Pump can not discharge in time, and the continuous nitrogen pressurization in the rubber tube can return the glue in Pump to press in the bearing, and once glue gets into the bearing, this Pump must scrap. The Pump is expensive to purchase and not easy to maintain, thus causing cost loss.
In order to solve the technical problems, the general idea of the embodiment of the application is as follows:
a glue taking device of frame sealing glue for packaging a display panel comprises a glue box, a connecting plate and a centrifugal cup which are sequentially connected from top to bottom; the glue box is internally stored with a glue sealing agent, one end of the glue box is provided with a glue outlet, and the glue outlet is arranged towards one side of the connecting plate; the connecting plate is used for bearing the glue box and is provided with a through hole; the glue box is communicated with the centrifugal cup through the glue outlet and the through hole.
The utility model discloses in, the frame of gluing in the box is glued and is received the action of gravity to flow, just in time falls into the centrifuge cup of gluing the box below, has prevented that the adoption from getting to glue the spoon and get to glue and lead to gluing the box by the scratch, has avoided gluing the box piece to sneak into to block up the nozzle and lead to appearing disconnected gluey in the frame is glued, the frame is glued the width and is crossed thin and Gap Mura bad problem for the frame is glued the coating more evenly, has improved liquid crystal display panel's yield, has reduced the Pump bearing moreover and has advanced to glue and scrap the risk of Pump.
It will be appreciated that in the present application, the centrifuge cup is open at its upper end.
In the prior art, one end of the glue box is provided with a glue outlet. When using the utility model discloses a get mucilage binding and put, the play of gluing the box mouthful orientation connecting plate one side sets up.
In the embodiment of the application, get mucilage binding and put still includes seal chamber, glue box, connecting plate and centrifugal cup set up in the seal chamber.
In the prior art, the glue taking spoon is adopted to take glue from the glue box in an open environment, and particles in the environment and particles on dust-free clothes, gloves and the like of operators easily fall into the frame sealing glue. The utility model discloses in, will glue box, connecting plate and centrifugation cup set up in among the seal chamber body, can avoid in the environment granule and the granule on the dustless clothes of operating personnel, gloves etc. to fall into to seal and glue.
The utility model discloses in, it is right the material of connecting plate does not do the special limitation, as long as the connecting plate accords with the dustless material of clean room regulation.
The utility model discloses in, the through-hole is located the center of connecting plate. The through hole penetrates through the connecting plate.
In the embodiment of the application, a fixing device is further arranged on the connecting plate and used for fixing the glue box and the connecting plate.
In the present application, the specific structure of the fixing device is not particularly limited, and a structure known in the prior art may be adopted as long as fixing of the glue cartridge and the connecting plate is achieved. Preferably, the fixing device is a fixing clip, and at least two fixing clips are arranged.
The display panel comprises an array substrate and a color film substrate which are arranged oppositely, frame sealing glue arranged between the array substrate and the color film substrate, and a liquid crystal layer arranged between the array substrate and the color film substrate and surrounded by the frame sealing glue.
Usually the unfreezing time of frame sealing glue is 4h, obtains through the experiment, the utility model discloses in, frame sealing glue unfreeze the in-process can flow into centrifugal cup 90% frame sealing glue, the frame sealing glue of remaining 10% can with get the glue spoon along gluing box wall and scrape gently out can. Because the residual frame sealing glue amount is small, the frame sealing glue is hung on the wall of the glue box and is drained by gravity, most of the residual frame sealing glue can be scraped by slight force, the glue box can not be scratched, and the difference of the frame sealing glue obtained by scooping glue in the traditional mode is almost the same.
The above-mentioned embodiments only express the embodiments of the present invention, and the description thereof is specific and detailed, but the invention can not be understood as the limitation of the patent scope of the present invention, but all the technical solutions obtained by adopting the equivalent substitution or equivalent transformation should fall within the protection scope of the present invention.
Claims (5)
1. A glue taking device of frame sealing glue for packaging a display panel is characterized by comprising a glue box, a connecting plate and a centrifugal cup which are sequentially connected from top to bottom; the glue box is internally stored with a glue sealing agent, one end of the glue box is provided with a glue outlet, and the glue outlet is arranged towards one side of the connecting plate; the connecting plate is used for bearing the glue box and is provided with a through hole; the glue box is communicated with the centrifugal cup through the glue outlet and the through hole.
2. The frame sealing adhesive taking device for display panel packaging according to claim 1, further comprising a sealing cavity, wherein the adhesive box, the connecting plate and the centrifuge cup are disposed in the sealing cavity.
3. The frame sealing adhesive dispensing device according to claim 1, wherein the through hole is disposed in the center of the connecting plate.
4. The frame sealing adhesive dispensing device according to claim 1, wherein a fixing device is further disposed on the connecting plate for fixing the adhesive box and the connecting plate.
5. The frame sealing adhesive dispensing device according to claim 4, wherein the fixing device is a fixing clip, and at least two fixing clips are provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020385636.3U CN211403009U (en) | 2020-03-24 | 2020-03-24 | Glue taking device for frame sealing glue for packaging display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020385636.3U CN211403009U (en) | 2020-03-24 | 2020-03-24 | Glue taking device for frame sealing glue for packaging display panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211403009U true CN211403009U (en) | 2020-09-01 |
Family
ID=72232018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020385636.3U Active CN211403009U (en) | 2020-03-24 | 2020-03-24 | Glue taking device for frame sealing glue for packaging display panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211403009U (en) |
-
2020
- 2020-03-24 CN CN202020385636.3U patent/CN211403009U/en active Active
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