CN108382059B - A kind of glass cement printing equipment - Google Patents
A kind of glass cement printing equipment Download PDFInfo
- Publication number
- CN108382059B CN108382059B CN201810159448.6A CN201810159448A CN108382059B CN 108382059 B CN108382059 B CN 108382059B CN 201810159448 A CN201810159448 A CN 201810159448A CN 108382059 B CN108382059 B CN 108382059B
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- CN
- China
- Prior art keywords
- printing
- storage case
- glass cement
- slot
- plate
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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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F17/00—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2217/00—Printing machines of special types or for particular purposes
- B41P2217/50—Printing presses for particular purposes
Abstract
The present invention relates to field of display technology, disclose a kind of glass cement printing equipment, which includes: open-topped storage case, and the bottom plate of storage case is equipped with multiple gum outlets, and a colloid delivery pipe is equipped at each gum outlet；The pressing plate of snug engagement in storage case and with storage case, pressing plate is opposite with the bottom plate of storage case, cooperatively forms cavity with the bottom plate and side wall with storage case；Each colloid delivery pipe is connected to by gum outlet with cavity；Printing plate, printing plate is provided with and the one-to-one printing element of gum outlet, each printing element includes annular printing slot of the opening away from storage case, and the side wall for printing slot has gas port, in every mutual corresponding gum outlet of a pair and printing element, gum outlet is connected to the printing slot of printing element by colloid delivery pipe.The glass cement printing equipment can eliminate glass cement offset and burrs on edges phenomenon not only conducive to accurate control glass cement printing precision by changing the structure of device.
Description
Technical field
The present invention relates to field of display technology, in particular to a kind of glass cement printing equipment.
Background technique
Currently, what OLED (Organic Light-Emitting Diode, Organic Light Emitting Diode) display device used
One of packaged type is glass cement packaged type, and glass cement is printed on cover-plate glass by silk-screen printing.
But the technology is difficult accurately to control the printing precision of glass cement, the i.e. height and width of glass；After printing simultaneously
Glass will appear offset and burrs on edges phenomenon, and cover-plate glass is caused to carry out the laser sintered work of back segment after being bonded with array substrate
When skill, glass is effectively sintered region reduction, completely cuts off the ability decline of water oxygen, seriously affects the performance of OLED device and uses the longevity
Life.
Summary of the invention
The present invention provides a kind of glass cement printing equipment, above-mentioned glass cement printing equipment passes through the knot for changing printed base plate
Structure, is not only conducive to the printing precision of accurate control glass cement, but also can eliminate glass cement offset and burrs on edges phenomenon.
In order to achieve the above objectives, the present invention the following technical schemes are provided:
A kind of glass cement printing equipment, comprising:
The bottom plate of open-topped storage case, the storage case is equipped with multiple gum outlets, and at each described gum outlet
Equipped with a colloid delivery pipe；
Pressing plate in the storage case and with the snug engagement of the storage case, the pressing plate and the receiving
The bottom plate of case is opposite, and the cavity for storing glass cement is cooperatively formed with the bottom plate and side wall with the storage case；Each
The colloid delivery pipe passes through the gum outlet and is connected to the cavity；
Positioned at the storage case away from the printing plate of the opening side, the printing plate is provided with and the gum outlet one
One corresponding printing element, each printing element include being open to print slot, and the print away from the annular of the storage case
The side wall of brush slot has the gas port for gas in the printing slot to be discharged, and every mutual corresponding gum outlet of a pair and printing are single
In member, the gum outlet is connected to the printing slot of printing element by the colloid delivery pipe.
Above-mentioned glass cement printing equipment, including open-topped storage case, the side wall in storage case and with storage case
The pressing plate being slidably matched and the printing plate positioned at storage case away from opening side, wherein the bottom plate of storage case is provided with plastic emitting
Mouthful, printing plate be equipped with the one-to-one printing element of gum outlet, each printing element include opening face away from storage case
Annular printing slot, opposite with the bottom plate of the storage case and bottom plate with storage case of pressing plate and side wall are cooperatively formed for storing glass
The cavity of glass glue.When carrying out glass cement printing using glass cement printing equipment provided by the invention on the glass substrate, it will print
Unit is fitted closely with glass substrate, and printing chamber is formed between printing slot and glass substrate, squeezes pressing plate later, and pressing plate squeezes position
In the glass cement in cavity, glass cement enters the colloid delivery pipe being connected to cavity by the gum outlet of cavity, and defeated through colloid
Send pipe enter positioned at the colloid delivery pipe other end and in the printing slot of the one-to-one printing element of above-mentioned gum outlet, thus
It is intracavitary into glass substrate and the printing of printing slot formation.It should be noted that in this process, the glass intracavitary into printing
Glue, which squeezes, prints intracavitary air, which is printing intracavitary molding by the gas port export in printing slot, glass cement.
In glass cement printing equipment provided by the invention, glass cement after molding is annular corresponding with printing slot structure,
In other words the structure for printing slot determines the shape of glass cement after molding, and glass cement printing equipment provided by the invention realizes
Glass cement on glass substrate predetermined position is integrally formed, and the size by setting printing slot accurately controls glass after molding
The size of glue eliminates glass cement offset and burrs on edges phenomenon conducive to the printing precision of accurate control glass cement.
Therefore, above-mentioned glass cement printing equipment is not only conducive to the print of accurate control glass cement by the structure of change device
Brush precision, and glass cement offset and burrs on edges phenomenon can be eliminated.
Preferably, each printing element has the groove top of the printing slot along the depth direction position of the printing slot
It is adjustable.
Preferably, the printing plate includes substrate and accessory plate, in each printing element:
The substrate of the printing plate forms the side wall of the printing slot, the accessory plate being removably mounted in the printing slot
Form the groove top of the printing slot.
Preferably, the groove top of each printing slot has recess of the opening towards the glass substrate direction.
Preferably, the pressing plate of the storage case and the inner sidewall of the storage case are slidably matched by sliding slot and sliding rail.
Preferably, the pressing plate side of the storage case is formed with the sliding slot, and the inner sidewall of the storage case forms described
Sliding rail；Alternatively,
The pressing plate side of the storage case is formed with the sliding rail, and the inner sidewall of the storage case forms the sliding slot.
Preferably, the pressing plate is equipped with lifting device away from the side of the printing plate, and the pressing plate and the lifting fill
Set connection.
Preferably, the lifting device is cylinder.
Preferably, the lifting device includes and the relatively-stationary driving motor of the side wall of the storage case and the drive
Dynamic motor drive connection and can around the lead screw that self-axis line rotate, be installed on the pressing plate and cooperate with the threads of lead screw
Sliding block.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of glass cement printing equipment provided in an embodiment of the present invention；
Fig. 2 is the top view of glass cement printing equipment provided in an embodiment of the present invention.
Icon: 1- storage case；2- pressing plate；3- printing plate；31- prints slot；4- colloid delivery pipe；5- glass cement；6- glass
Substrate；7- lifting device.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1 and Fig. 2 are please referred to, the present invention provides a kind of glass cement printing equipment, comprising:
The bottom plate of open-topped storage case 1, storage case 1 is equipped with multiple gum outlets, and one is equipped at each gum outlet
A colloid delivery pipe 4；
In storage case 1 and with the pressing plate of the snug engagement of storage case 12, the bottom plate phase of pressing plate 2 and storage case 1
It is right, the cavity for storing glass cement 5 is cooperatively formed with the bottom plate and side wall with storage case 1；Each colloid delivery pipe 4 is equal
It is connected to by gum outlet with cavity；
Positioned at storage case 1 away from the printing plate 3 of opening side, printing plate 3 is provided with to be printed correspondingly with gum outlet
Unit, each printing element includes annular printing slot 31 of the opening away from storage case 1, and the side wall for printing slot 31 has for arranging
Print the gas port of gas in slot 31 out, in every mutual corresponding gum outlet of a pair and printing element, gum outlet and printing element
Printing slot 31 pass through colloid delivery pipe 4 be connected to.
Above-mentioned glass cement printing equipment, including open-topped storage case 1, the side in storage case 1 and with storage case 1
Pressing plate 2 that wall is slidably matched and positioned at storage case 1 away from the printing plate 3 of opening side, wherein the bottom plate of storage case 1 is arranged
There is gum outlet, printing plate 3, which is equipped with, faces away from appearance including opening with the one-to-one printing element of gum outlet, each printing element
The annular of case 1 of receiving prints slot 31, and pressing plate 2 is opposite with the bottom plate of storage case 1 and cooperates shape with the bottom plate of storage case 1 and side wall
At the cavity for storing glass cement 5.Glass cement is carried out using glass cement printing equipment provided by the invention on glass substrate 6
When 5 printing, printing element and glass substrate 6 are fitted closely, form printing chamber between printing slot 31 and glass substrate 6, later
Pressing plate 2 is squeezed, pressing plate 2 squeezes the glass cement 5 being located in cavity, and glass cement 5 is entered by the gum outlet of cavity to be connected to cavity
Colloid delivery pipe 4, and through colloid delivery pipe 4 enter be located at 4 other end of colloid delivery pipe and with above-mentioned gum outlet correspond
Printing element printing slot 31 in, hence into glass substrate 6 and printing slot 31 formed printing it is intracavitary.It needs to illustrate
It is in this process, to print intracavitary air into printing intracavitary glass cement 5 and squeezing, which passes through printing slot 31
Interior gas port export, glass cement 5 are printing intracavitary molding.
In glass cement printing equipment provided by the invention, glass cement 5 after molding is ring corresponding with printing 31 structure of slot
Shape, the structure in other words printing slot 31 determine the shape of glass cement 5 after molding, glass cement printing equipment provided by the invention
The glass cement 5 realized on 6 predetermined position of glass substrate is integrally formed, and is accurately controlled by the size of setting printing slot 31
The size of glass cement 5 after molding eliminates the offset of glass cement 5 and burrs on edges is existing conducive to the printing precision of accurate control glass cement 5
As.
Therefore, above-mentioned glass cement printing equipment is not only conducive to the print of accurate control glass cement 5 by the structure of change device
Brush precision, and the offset of glass cement 5 and burrs on edges phenomenon can be eliminated.
It should be noted that accurately control 5 printing precision of glass cement by printing slot 31, i.e., the height of glass cement 5 and
Width, and the height due to glass cement 5 and Newton's ring are bad closely related, by accurately controlling 5 height of glass cement, can thoroughly solve
Certainly Newton's ring is bad, improves product yield；In addition, the fixed point printing by printing slot 31 on glass substrate 6, it not only can be effective
Improve the printing offset of glass cement 5, thus effective sintering region when back segment laser sintering process can be improved, enhancing is organic to send a telegraph hair
The package strength of optical device, improves the performance and service life of device, and glass cement 5 may make to avoid gate driving area completely
Domain avoids the bad generation that generation is blocked because of glass cement 5, improves product yield.
Based on the above technical solution, in order to enable glass cement printing equipment provided by the invention can print various thickness
The glass cement 5 of degree and make 5 thickness of glass cement of printing more accurate, each printing is singly as a preferred implementation manner,
The groove top for the printing slot 31 that member has is adjustable along the depth direction position of printing slot 31.
Based on the above technical solution, it should be noted that there are many structures that can form above-mentioned printing slot 31,
This provides a kind of structure that can form the printing slot 31:
Specifically, printing plate 3 includes substrate and accessory plate, in each printing element:
The substrate of printing plate 3 forms the side wall of printing slot 31, and the accessory plate being removably mounted in printing slot 31 forms print
The groove top of brush slot 31.
Based on the above technical solution, in order to enable printing molding glass cement 5 easily facilitates encapsulation, it is preferred that
The groove top of each printing slot 31 has recess of the opening towards 6 direction of glass substrate.
It should be noted that the printing slot 31 of each printing element prints molding glass cement 5 away from glass in above structure
The side of glass substrate 6 has the arc convex dashed forward to 6 direction of glass substrate is deviated from.
Based on the above technical solution, it should be noted that may make pressing plate 2 along the side walls of storage case 1
There are many structures, such as:
The pressing plate 2 and the inner sidewall of storage case 1 of storage case 1 are slidably matched by sliding slot and sliding rail.
Based on the above technical solution, specifically, 2 side of pressing plate of storage case 1 is formed with sliding slot, storage case 1
Inner sidewall forms sliding rail；Alternatively,
2 side of pressing plate of storage case 1 is formed with sliding rail, and the inner sidewall of storage case 1 forms sliding slot.
Based on the above technical solution, for the ease of the moving distance of control pressing plate 2, it is preferred that pressing plate 2 is away from print
The side of brush board 3 is equipped with lifting device 7, and pressing plate 2 is connect with lifting device 7.
Based on the above technical solution, it should be noted that the structure of lifting device 7 can be to be a variety of, specifically at least
It is following one of several:
Structure one: lifting device 7 is cylinder.
Structure two: lifting device 7 includes being driven with the relatively-stationary driving motor of the side wall of storage case 1, with driving motor
Connection and can around the lead screw that self-axis line rotate, be installed on pressing plate 2 and with threads of lead screw cooperate sliding block.
Obviously, those skilled in the art can carry out various modification and variations without departing from this hair to the embodiment of the present invention
Bright spirit and scope.In this way, if these modifications and changes of the present invention belongs to the claims in the present invention and its equivalent technologies
Within the scope of, then the present invention is also intended to include these modifications and variations.
Claims (9)
1. a kind of glass cement printing equipment characterized by comprising
The bottom plate of open-topped storage case, the storage case is equipped with multiple gum outlets, and is equipped at each described gum outlet
One colloid delivery pipe；
Pressing plate in the storage case and with the snug engagement of the storage case, the pressing plate and the storage case
Bottom plate is opposite, and the cavity for storing glass cement is cooperatively formed with the bottom plate and side wall with the storage case；Described in each
Colloid delivery pipe passes through the gum outlet and is connected to the cavity；
Positioned at the storage case away from the printing plate of the opening side, the printing plate is provided with a pair of with the gum outlet one
The printing element answered, each printing element include being open to print slot, and the printing slot away from the annular of the storage case
Side wall there is the gas port for gas in the printing slot to be discharged, the mutual corresponding gum outlet of every a pair and printing element
In, the gum outlet is connected to the printing slot of printing element by the colloid delivery pipe.
2. glass cement printing equipment according to claim 1, which is characterized in that each printing element has described
The groove top for printing slot is adjustable along the depth direction position of the printing slot.
3. glass cement printing equipment according to claim 2, which is characterized in that the printing plate includes substrate and auxiliary
Plate, in each printing element:
The substrate of the printing plate forms the side wall of the printing slot, and the accessory plate being removably mounted in the printing slot is formed
The groove top of the printing slot.
4. glass cement printing equipment according to claim 3, which is characterized in that the groove top of each printing slot has
Opening deviates from the recess in the storage case direction.
5. glass cement printing equipment according to claim 1, which is characterized in that the pressing plate of the storage case and the receiving
The inner sidewall of case is slidably matched by sliding slot and sliding rail.
6. glass cement printing equipment according to claim 5, which is characterized in that the pressing plate side of the storage case is formed with
The sliding slot, the inner sidewall of the storage case form the sliding rail；Alternatively,
The pressing plate side of the storage case is formed with the sliding rail, and the inner sidewall of the storage case forms the sliding slot.
7. glass cement printing equipment according to claim 6, which is characterized in that the pressing plate deviates from the one of the printing plate
Side is equipped with lifting device, and the pressing plate is connect with the lifting device.
8. glass cement printing equipment according to claim 7, which is characterized in that the lifting device is cylinder.
9. glass cement printing equipment according to claim 7, which is characterized in that the lifting device includes and the receiving
The relatively-stationary driving motor of the side wall of case, with the driving motor transmission connection and can around the lead screw that self-axis line rotates,
It is installed on the pressing plate and the sliding block with threads of lead screw cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810159448.6A CN108382059B (en) | 2018-02-26 | 2018-02-26 | A kind of glass cement printing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810159448.6A CN108382059B (en) | 2018-02-26 | 2018-02-26 | A kind of glass cement printing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108382059A CN108382059A (en) | 2018-08-10 |
| CN108382059B true CN108382059B (en) | 2019-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810159448.6A Active CN108382059B (en) | 2018-02-26 | 2018-02-26 | A kind of glass cement printing equipment |
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| JP2005322468A (en) * | 2004-05-07 | 2005-11-17 | Casio Comput Co Ltd | Sealing method of organic electroluminescent element, and its sealing device |
| KR100696543B1 (en) * | 2005-11-08 | 2007-03-19 | 삼성에스디아이 주식회사 | Apparatus for adhering substrates |
| CN200965856Y (en) * | 2006-10-12 | 2007-10-24 | 东元电机股份有限公司 | Field emitting panel lamination device in parallel and aligned mode |
| KR20080056502A (en) * | 2006-12-18 | 2008-06-23 | 엘지디스플레이 주식회사 | Sealant dispenser |
| CN203391455U (en) * | 2013-06-19 | 2014-01-15 | 昆山和而诚机电设备有限公司 | Squeegee device for silk screen printing |
| CN103904253A (en) * | 2014-04-17 | 2014-07-02 | 上海和辉光电有限公司 | Packaging structure of OLED device and method thereof |
| CN205599447U (en) * | 2016-02-18 | 2016-09-28 | 亿和精密工业（苏州）有限公司 | Part glue dispensing fixture |
| CN107204405A (en) * | 2016-03-18 | 2017-09-26 | 上海和辉光电有限公司 | A kind of organic electroluminescence display panel and its method for packing |
| CN206613661U (en) * | 2016-12-31 | 2017-11-07 | 柳州日高汽车水泵有限责任公司 | A kind of new quick rubber coating fixture |
| CN206631865U (en) * | 2017-03-29 | 2017-11-14 | 佛山市金德利粘胶有限公司 | Colloid binder equipment is used in a kind of glass cement production |
| CN107031175A (en) * | 2017-04-11 | 2017-08-11 | 京东方科技集团股份有限公司 | A kind of silk-screen printing mask plate, board, equipment and method for printing screen |
| CN107264008B (en) * | 2017-07-05 | 2019-07-16 | 京东方科技集团股份有限公司 | A kind of printing process of printing mask plate and glue pattern |
| CN107584880B (en) * | 2017-09-29 | 2019-07-09 | 京东方科技集团股份有限公司 | The method of scraper, the device including scraper and printed glass glue |
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