CN201628831U - Polaroid attaching device - Google Patents

Polaroid attaching device Download PDF

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Publication number
CN201628831U
CN201628831U CN2010201301003U CN201020130100U CN201628831U CN 201628831 U CN201628831 U CN 201628831U CN 2010201301003 U CN2010201301003 U CN 2010201301003U CN 201020130100 U CN201020130100 U CN 201020130100U CN 201628831 U CN201628831 U CN 201628831U
Authority
CN
China
Prior art keywords
polaroid
loam cake
pedestal
adhering
sucker
Prior art date
Application number
CN2010201301003U
Other languages
Chinese (zh)
Inventor
彭传森
Original Assignee
深圳市华森机电技术有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 深圳市华森机电技术有限公司 filed Critical 深圳市华森机电技术有限公司
Priority to CN2010201301003U priority Critical patent/CN201628831U/en
Application granted granted Critical
Publication of CN201628831U publication Critical patent/CN201628831U/en

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Abstract

The utility model relates to a polaroid attaching device, which comprises a base, an upper cover, a vacuum extraction device and a pushing mechanism, wherein the base is provided with an opening sealed by the upper cover, and the pushing mechanism drives polaroids to be attached movably in a holding space. When in attachment, a substrate of a to-be-attached polaroid is positioned on the base, the polaroid is disposed on the pushing mechanism on the inner side of the upper cover, then the opening of the base is sealed by the upper cover, the closed holding space is formed between the base and the upper cover, the holding space is vacuumized by the vacuum extraction device so that the inside of the holding space is in vacuum state or approximately vacuum state, and the pushing mechanism drives the polaroid to move towards the direction of the substrate until the polaroid is attached on the surface of the substrate. The holding space is vacuumized through the vacuum extraction device, then the pushing mechanism drives the polaroid to be attached on the upper surface of the substrate, and foams can not form between the polaroid and the substrate as air in the holding space is vacuumized, thereby guaranteeing polaroid attaching quality.

Description

A kind of polaroid adhering device
Technical field
The utility model relates to adhering device, more particularly, relates to a kind of device and method that polaroid attaches that can be used for.
Background technology
In the back segment production process of some display devices (for example small-sized LCD), need attach to polaroid with on the glass substrate of flexible PCB.Existing polaroid attaches mode two kinds usually, first kind is: the surface that directly polaroid is attached to glass substrate, be easy to like this between glass substrate and polaroid, produce bubble, therefore, the glass substrate that needs further will to post reflecting piece is put in the baking box and is heated, and bubble is driven out of.This method troublesome poeration, and need heating, influence the circuit board on the glass substrate.
Second kind is: utilize the side direction opposite side roll extrusion of cylinder from polaroid, the polaroid roll extrusion is attached on the glass substrate.In the process of cylinder roll extrusion, the air between polaroid and the glass substrate is flushed out, thereby avoid the formation of bubble.Owing in the rollers roll process, glass substrate is produced certain impetus power, makes glass substrate be easy to generate displacement, and make the sticking position of polaroid be offset that paster is inaccurate.
The utility model content
The technical problems to be solved in the utility model is, attaches at the polaroid of prior art and is easy to generate bubble, attaches defectives such as inaccurate, and a kind of polaroid adhering device and the method that move that can effectively avoid bubble to produce and avoid substrate is provided.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of polaroid adhering device, and comprise pedestal and seal the loam cake that covers described opening with opening, form airtight accommodation space between described pedestal and the loam cake;
Described polaroid adhering device also comprises being communicated with the vacuum extractor of extracting vacuum with described accommodation space and driving polaroid in described accommodation space and moves the press mechanism of attaching.
In polaroid adhering device of the present utility model, the bottom inside of described pedestal is provided with detent mechanism or the positioning sucker disk that is used to locate substrate.
In polaroid adhering device of the present utility model, described loam cake covers on the opening of described pedestal, and is provided with O-ring seal between described loam cake and the described open top face.
In polaroid adhering device of the present utility model, described loam cake inserts the opening of described pedestal, and and the sidewall of described opening between be provided with O-ring seal.
In polaroid adhering device of the present utility model, described press mechanism comprises being arranged on that described loam cake inboard holds the sucker of polaroid and linking to each other with described sucker and passes the driven unit of described loam cake; Seal between described driven unit and the described loam cake and join.
In polaroid adhering device of the present utility model, described press mechanism comprises the sucker that is arranged on described loam cake inboard and holds polaroid, the Control Component that links to each other and be arranged on the driven unit of described loam cake inboard and be arranged on the described driven unit action of described loam cake outside control with described sucker.
In polaroid adhering device of the present utility model, described driven unit comprises drive motor and is connected with described sucker and drives gear train to described base bottom motion by described drive motor.
In polaroid adhering device of the present utility model, described sucker is a vacuum cup.
In polaroid adhering device of the present utility model, described polaroid adhering device also comprises the locking device with described loam cake and the tight fastening of pedestal.
Enforcement the utlity model has following beneficial effect: when the utility model carries out the polaroid attaching at needs, by vacuum extractor accommodation space is vacuumized, drive the upper surface that polaroid attaches to substrate by press mechanism again, because the air in the accommodation space is drawn out of, therefore, between polaroid and substrate, can not form bubble, guarantee the quality of paster; And, the defective of having avoided prior art to need roller to carry out roll extrusion, it is good to attach quality.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the synoptic diagram of loam cake open mode of first embodiment of the utility model polaroid adhering device;
Fig. 2 is the synoptic diagram that the loam cake of first embodiment of the utility model polaroid adhering device covers state;
Fig. 3 is the synoptic diagram that the driven unit of first embodiment of the utility model polaroid adhering device drives the state of polaroid attaching;
Fig. 4 is the synoptic diagram after the polaroid of first embodiment of the utility model polaroid adhering device attaches;
Fig. 5 is the synoptic diagram of the open mode of the utility model polaroid adhering device driven unit of adopting another form;
Fig. 6 is the synoptic diagram that the polaroid of the utility model polaroid adhering device driven unit of adopting another form attaches state;
Fig. 7 is the synoptic diagram of the utility model polaroid adhering device second embodiment loam cake open mode;
Fig. 8 is that the utility model polaroid adhering device second embodiment loam cake drives the synoptic diagram that polaroid attaches state;
Fig. 9 is the synoptic diagram after the polaroid of second embodiment of the utility model polaroid adhering device attaches.
Embodiment
As shown in Figures 1 to 4, be a specific embodiment of polaroid adhering device of the present utility model and method, be used for polaroid 40 is attached to substrate 20.This polaroid adhering device comprises pedestal 10, loam cake 30, vacuum extractor 60, press mechanism etc.
As shown in the figure, this pedestal 10 is roughly in the form of slot, and the top is an opening 11, makes things convenient for putting into of substrate 20.Further, be provided with detent mechanism or positioning sucker disk, be used to locate substrate 20, carry out the attaching of polaroid 40 in the bottom inside of pedestal 10.This detent mechanism can comprise some blocks 12, and this block 12 surrounds the shape with substrate 20 profiles couplings jointly, when substrate 20 is put into, can spacing substrate 20, and avoid moving of substrate 20.Certainly, detent mechanism can also adopt other version, and for example, wiper block etc. compress substrate 20; Perhaps, be provided with the pit of substrate 20 form fit etc.And positioning sucker disk can adopt vacuum cup 51, by vacuum suction, substrate 20 is positioned in the pedestal 10.
Opening 11 shapes of the shape of this loam cake 30 and pedestal 10 are complementary, and are used for sealing and cover opening 11, thereby form airtight accommodation space 13 between pedestal 10 and loam cake 30.As shown in the figure, this loam cake 30 directly overlays the end face of pedestal 10, thereby covers the opening 11 of pedestal 10 fully.Further, be provided with O-ring seal 31 in loam cake 30 and pedestal 10 end face position contacting, thereby play better sealing effectiveness.Understandable, can on the end face of loam cake 30 or pedestal 10, offer mounting groove, O-ring seal 31 is fixedly mounted in the mounting groove; Perhaps, whole loam cake 30 or pedestal 10 are enclosed with O-ring seal 31.
This polaroid adhering device can also be provided with the locking device (figure do not show) of loam cake 30 with pedestal 10 tight fastenings, guarantees that better the sealing between loam cake 30 and the pedestal 10 is joined.This locking device can be existing various latching devices, for example trip bolt, snap device etc.
In the present embodiment, this press mechanism comprises sucker 51 that is arranged on loam cake 30 inboards and the driven unit 52 that passes loam cake 30.This sucker 51 is positioned at the inboard of loam cake 30, is used to hold polaroid 40, and corresponding with substrate 20 positions on the pedestal 10.This sucker 51 can adopt vacuum cup 51, and the mode by vacuum suction holds polaroid 40.
This driven unit 52 is connected with sucker 51, drives sucker 51 and moves up and down, thereby polaroid 40 is attached on the substrate 20.In the present embodiment, this driven unit 52 is the manual drives bar, and corresponding loam cake 30 is provided with the perforate that passes for driving stem.Be provided with O-ring seal or friction sealed bearing etc. between perforate and driving stem, make when driving stem moves up and down, remain with the sealing of the edge of perforate and contact, maintenance accommodation space 13 is always a confined space.Understandable, this driven unit also can adopt the version of motorized motions, for example, by drive motor, cylinder etc., drives driving stem and moves up and down.
Shown in Fig. 5,6, be the another kind of version of press mechanism, it comprises the sucker 51 that is arranged on loam cake 30 inboards, the Control Component that links to each other and be arranged on the driven unit 52 of loam cake 30 inboards and be located at 52 actions of loam cake 30 outside controlling and driving assemblies with sucker 51.In the present embodiment, this driven unit 52 comprises drive motor and gear train.This drive motor is by the Control Component Control work, and this Control Component can be switch, singlechip controller etc.Gear train can be linkage assembly, slider-crank mechanism, guide pole mechanism etc., the rotation output of drive motor is become the motion of drive sucker 51 above-below directions.Sucker can be vacuum cup etc.
When needs carry out polaroid 40 attachings, by sucker 51 polaroid 40 is adsorbed on loam cake 30 inboards earlier, drive suckers 51 by driven unit 52 then and move downward, make polaroid 40 be attached on the substrate 20.Because motion all in loam cake 30 inboards, therefore need not to do further encapsulation process, structure is advantages of simple more.
When needs carry out polaroid 40 attachings, will treat that at first the substrate 20 of paster is placed on the pedestal 10, and hold the location by the detent mechanism or the positioning sucker disk of pedestal 10; Then, polaroid 40 is arranged on the press mechanism of loam cake 30 inboards, and the position of polaroid 40 is corresponding with substrate 20; In the present embodiment, this polaroid 40 is held by the vacuum cup of press mechanism, perhaps is pull-in on the sucker by other modes.
Then, loam cake 30 is sealed the opening 11 that covers pedestal 10, between pedestal 10 and loam cake 30, form airtight accommodation space 13.In the present embodiment, this loam cake 30 directly overlays on the top margin edge of opening 11 of pedestal 10, can be further by locking device with loam cake 30 and pedestal 10 lockings, to guarantee the airtight accommodation space 13 of formation between pedestal 10 and the loam cake 30.
Then, use 60 pairs of accommodation spaces 13 of vacuum extractor to take out vacuum, make to form vacuum states in the accommodation space 13 or near vacuum state.In the present embodiment, offer aspirating hole in the bottom of pedestal 10, vacuum extractor 60 carries out the extraction of air by connecting tube.
Then, drive press mechanism, drive polaroid 40 by press mechanism and move, be attached at the surface of substrate 20 up to polaroid 40 to the direction of substrate 20.Because the air in the accommodation space 13 is drawn out of, when polaroid 40 attaches to substrate 20 surfaces, there is not air, therefore avoided the formation of bubble, simultaneously, the defective of also having avoided the roller roll extrusion of prior art to be brought has guaranteed the quality of paster.
To shown in Figure 9, is that loam cake 30 engages form with the another kind of pedestal 10 as Fig. 7, and this loam cake 30 inserts the opening 11 of pedestal 10, and the sidewall of loam cake 30 is provided with O-ring seal 31.When loam cake 30 inserts the opening 11 of pedestals 10, closely contact between the sidewall of O-ring seal 31 and the opening 11 of pedestal 10, thereby make the airtight accommodation space 13 of formation between loam cake 30 and the pedestal 10.In this case, when carrying out the attaching of polaroid 40, can be with whole loam cake 30 as press mechanism, directly promoting loam cake 30 moves down, can make the polaroid 40 that is located at loam cake 30 inboards attach on the substrate 20, other a operation and a last embodiment are basic identical, so do not give unnecessary details.

Claims (9)

1. a polaroid adhering device is characterized in that, comprises the pedestal with opening and seals the loam cake that covers described opening, forms airtight accommodation space between described pedestal and the loam cake;
Described polaroid adhering device also comprises being communicated with the vacuum extractor of extracting vacuum with described accommodation space and driving polaroid in described accommodation space and moves the press mechanism of attaching.
2. polaroid adhering device according to claim 1 is characterized in that, the bottom inside of described pedestal is provided with detent mechanism or the positioning sucker disk that is used to locate substrate.
3. polaroid adhering device according to claim 1 is characterized in that described loam cake covers on the opening of described pedestal, and is provided with O-ring seal between described loam cake and the described open top face.
4. polaroid adhering device according to claim 1 is characterized in that described loam cake inserts the opening of described pedestal, and and the sidewall of described opening between be provided with O-ring seal.
5. polaroid adhering device according to claim 1 is characterized in that, described press mechanism comprises being arranged on that described loam cake inboard holds the sucker of polaroid and linking to each other with described sucker and passes the driven unit of described loam cake; Seal between described driven unit and the described loam cake and join.
6. polaroid adhering device according to claim 1, it is characterized in that described press mechanism comprises the sucker that is arranged on described loam cake inboard and holds polaroid, the Control Component that links to each other and be arranged on the driven unit of described loam cake inboard and be arranged on the described driven unit action of described loam cake outside control with described sucker.
7. polaroid adhering device according to claim 6 is characterized in that, described driven unit comprises drive motor and is connected with described sucker and drives gear train to described base bottom motion by described drive motor.
8. according to each described polaroid adhering device among the claim 5-7, it is characterized in that described sucker is a vacuum cup.
9. according to the described polaroid adhering device of claim 1, it is characterized in that described polaroid adhering device also comprises the locking device with described loam cake and the tight fastening of pedestal.
CN2010201301003U 2010-03-12 2010-03-12 Polaroid attaching device CN201628831U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201301003U CN201628831U (en) 2010-03-12 2010-03-12 Polaroid attaching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201301003U CN201628831U (en) 2010-03-12 2010-03-12 Polaroid attaching device

Publications (1)

Publication Number Publication Date
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Application Number Title Priority Date Filing Date
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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103029408A (en) * 2011-10-10 2013-04-10 靖江市永盛光电科技有限公司 Mould for rapidly attaching and pressing backlight material
CN103852928A (en) * 2012-12-04 2014-06-11 苹果公司 Lamination Systems With Temperature-Controlled Lamination Rollers
CN107274791A (en) * 2017-08-04 2017-10-20 武汉天马微电子有限公司 Equipment and attaching method for manufacturing display panel
CN107300735A (en) * 2017-08-24 2017-10-27 蚌埠高华电子股份有限公司 A kind of special-shaped 3D patch combinations device of precise positioning operation
CN107963263A (en) * 2017-12-21 2018-04-27 南京联信自动化科技有限公司 Vacuum automatic film pasting system
CN108511603A (en) * 2018-03-15 2018-09-07 武汉华星光电半导体显示技术有限公司 The replacing options of backplane platform, backplane device and backplane platform
CN108582944A (en) * 2018-03-28 2018-09-28 京东方科技集团股份有限公司 A kind of production method of abutted equipment and display module
CN109049931A (en) * 2018-06-11 2018-12-21 广东宸景光电科技有限公司 Applying method, laminating apparatus and system of processing
CN110989050A (en) * 2019-12-26 2020-04-10 郭雪瑞 Production process of camera lens
CN111409028A (en) * 2020-05-11 2020-07-14 段荣利 Working method of special processing machine tool for polaroid

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103029408A (en) * 2011-10-10 2013-04-10 靖江市永盛光电科技有限公司 Mould for rapidly attaching and pressing backlight material
CN103852928A (en) * 2012-12-04 2014-06-11 苹果公司 Lamination Systems With Temperature-Controlled Lamination Rollers
CN107274791A (en) * 2017-08-04 2017-10-20 武汉天马微电子有限公司 Equipment and attaching method for manufacturing display panel
CN107300735A (en) * 2017-08-24 2017-10-27 蚌埠高华电子股份有限公司 A kind of special-shaped 3D patch combinations device of precise positioning operation
CN107963263A (en) * 2017-12-21 2018-04-27 南京联信自动化科技有限公司 Vacuum automatic film pasting system
CN108511603A (en) * 2018-03-15 2018-09-07 武汉华星光电半导体显示技术有限公司 The replacing options of backplane platform, backplane device and backplane platform
CN108582944A (en) * 2018-03-28 2018-09-28 京东方科技集团股份有限公司 A kind of production method of abutted equipment and display module
CN108582944B (en) * 2018-03-28 2020-11-06 京东方科技集团股份有限公司 Laminating equipment and manufacturing method of display module
CN109049931A (en) * 2018-06-11 2018-12-21 广东宸景光电科技有限公司 Applying method, laminating apparatus and system of processing
CN110989050A (en) * 2019-12-26 2020-04-10 郭雪瑞 Production process of camera lens
CN111409028A (en) * 2020-05-11 2020-07-14 段荣利 Working method of special processing machine tool for polaroid

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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: 20101110

Termination date: 20160312