CN107561741A - A kind of this pressure device of LCDs - Google Patents
A kind of this pressure device of LCDs Download PDFInfo
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- CN107561741A CN107561741A CN201710897957.4A CN201710897957A CN107561741A CN 107561741 A CN107561741 A CN 107561741A CN 201710897957 A CN201710897957 A CN 201710897957A CN 107561741 A CN107561741 A CN 107561741A
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical group C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 18
- 238000007664 blowing Methods 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 16
- 238000009966 trimming Methods 0.000 claims description 12
- 230000000712 assembly Effects 0.000 claims description 10
- 238000000429 assembly Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 8
- 230000033001 locomotion Effects 0.000 claims description 5
- 230000003028 elevating effect Effects 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 abstract description 23
- 230000006641 stabilisation Effects 0.000 abstract description 6
- 238000011105 stabilization Methods 0.000 abstract description 6
- 239000004973 liquid crystal related substance Substances 0.000 description 15
- 230000013011 mating Effects 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000036316 preload Effects 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 239000002313 adhesive film Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
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Abstract
The invention discloses a kind of this pressure device of LCDs, including：Frame with certain inner space；And this press mechanism and draw frame machine in frame, wherein, draw frame machine is located at the lower section of this press mechanism and is offset to the side of this press mechanism, and this press mechanism is arranged right below hoistable platform.According to the present invention, it has higher positioning precision of taking pictures；Stabilization, uniform pressing pressure can be provided so that the IC after compacting is not easy to come unglued, come off, and improves the quality of LCDs；Conveniently the product to be laminated transmitted on guide rail can be jacked up, improve pressing efficiency；During this pressure thermal protection and buffer protection can be provided to Driver IC or PCB surface；The adjustable free degree can be improved to adapt to while treating suction piece of different specification size, additionally it is possible to it is accurate to place, to reduce pressing error, improve yields.
Description
Technical field
The present invention relates to LCDs field, more particularly to a kind of this pressure device of LCDs.
Background technology
LCDs is LCD (Liquid Crystal Display), is the display device of planar ultra-thin, it is by certain
Colour or the monochrome pixels composition of quantity, are positioned in front of light source or reflecting surface.
LCD displaying principle is the filling liquid crystal material between two blocks of parallel-plates, is changed by voltage in liquid crystal material
Part comes column-shaped condition, to reach the purpose of the shading and printing opacity image deep mixed, in picturesque disorder to show, and only
The filter layer of three-primary colours is added between two pieces of flat boards, so that it may realize and show chromatic image.Monochromatic LCD is almost moved back at present
Go out notebook computer market, and colored LCD still sustainable developments.Color LCD is mainly divided into two kinds of STN and TFT, wherein TFT again
(Thin Film Transistor) LCD, also known as active electric crystalline substance thin film transistor liquid crystal display screen, that is, by many people
The very color LCDs being commonly called as；DSTN (Dual-Scn Twisted Nematic) LCD, i.e., it is double to scan LCDs, be
A kind of STN LCD display mode, has logged out market now.
The electric signal part of LCDs is mainly made up of backlight circuit and display circuit, and wherein display circuit is used for
Electric charge and control signal required for the driving of transmission liquid crystal panel pixel, are mainly PCB (Printed using printed circuit board
Circuit Board) transmit, while electric charge and control signal need to be transferred to liquid crystal surface through the IC i.e. Driver IC that overdrive
In plate.Generally i.e. Driver IC one end connection liquid crystal panel, other end connection PCB.Generally by liquid crystal panel adjacent two
Side is divided into Gate ends and Source ends, and the Driver IC at Gate ends are linked to the Gate ends of liquid crystal panel, and it is brilliant to be responsible for each row
The switch of body pipe, once opens the transistor of a permutation during scanning, the Driver IC at Source ends be linked to liquid crystal panel it
Gate ends, when transistor is opened, the Driver IC at Source ends can be line by line by control brightness, the control of GTG, color
The passage that voltage is formed through transistor Source ends, Drain ends enters in the picture element of liquid crystal panel.Thus in manufacture liquid crystal
, it is necessary to which liquid crystal panel, Driver IC and PCB three are pressed successively during display screen.
Bonding processes are broadly divided into two processing procedures, i.e. precompressed and this pressure, and precompressed is the processing procedure before this pressure.Precompressed exists
Driver IC both ends join domain stamps conductive adhesive film, then applies certain pressure again and Driver IC are positioned at into conduction
On glued membrane；This pressure will Driver IC after positioning apply after certain pressure with PCB or liquid crystal panel Joint.
Following problem be present in existing pressure device：
1) due to Driver IC and PCB very thin thickness, the depth of parallelism slightly deviation between pressure head plane and pressing platform is just
Pressing pressure can be caused uneven, so that easily there is phenomena such as coming off, coming unglued after pressing；
2) it is difficult to fast and effeciently remove product to be laminated from transmission guide rail, causes pressing efficiency low；
3) lack and be thermally shielded and press the mechanism of protection to Driver IC or PCB top layer during this pressure, at this
Easily Driver IC or PCB surface are caused to burn or damaged by pressure during pressure；
4) due to Driver IC of the limitation without adapting to different dimensions of the free degree, so as to draw frame machine
Applicability is caused necessarily to influence, and in addition, existing draw frame machine placement precision is told somebody what one's real intentions are, and is thereby resulted in Driver IC and is being pressed
Larger error is produced during conjunction, influences yields；
5) for different pressing requirements and Driver IC or PCB size model numbers, the camera for contraposition tends not to enough
Or be inconvenient to make corresponding position adjustment, so that camera can not be focused on accurately, the precision for the positioning that influences to take pictures.
In view of this, it is necessary to develop a kind of this pressure device of LCDs in fact, to solve the above problems.
The content of the invention
For the shortcomings of the prior art, it is an object of the invention to provide a kind of this press fitting of LCDs
Put, it has higher positioning precision of taking pictures；Stabilization, uniform pressing pressure can be provided so that the IC after compacting is not easy
Come unglued, come off, improve the quality of LCDs；Conveniently the product to be laminated transmitted on guide rail can be jacked up,
Improve pressing efficiency；During this pressure thermal protection and buffer protection can be provided to Driver IC or PCB surface；Can
To improve the adjustable free degree to adapt to while treating suction piece of different specification size, additionally it is possible to it is accurate to place, to reduce pressure
Error is closed, improves yields.
In order to realize above-mentioned purpose and other advantages according to the present invention, there is provided a kind of this pressure device of LCDs,
Including：
Frame with certain inner space；And
This press mechanism and draw frame machine in frame,
Wherein, draw frame machine is located at the lower section of this press mechanism and is offset to the side of this press mechanism, this press mechanism just under
Side is provided with hoistable platform.
Preferably, frame includes the left support plate and right support plate vertically extended, wherein, left support plate and the right side
Supporting plate is parallel to each other and is arranged at intervals to form the top of the receiving space being located between the two, left support plate and right support plate
It is connected to left extension board and right extension board.
Preferably, left extension board and right extension board extend along X-direction so that left extension board prolongs with left support plate and the right side
Stretch plate and combine to form L-shaped structure with right support plate.
Preferably, transverse slat is provided between the extension of left extension board and the extension of right extension board, transverse slat is provided with auxiliary
Support is helped, this press mechanism is installed on auxiliary stand.
Preferably, auxiliary stand includes being installed on the left plate, front side board and right plate of auxiliary stand, left plate, preceding
Side plate and right plate connect to form the installing space of this press mechanism successively.
Preferably, fender strainer is also equipped with the auxiliary stand, the fender strainer includes putting
Expect component and rewinding component, wherein, blowing component includes：
Blowing fix bar；And
With the discharging motor of blowing fix bar Joint,
Wherein, the clutch end of discharging motor is drivingly connected with discharge plate, is passed around on discharge plate and needs the slow of blowing
Rush material.
Preferably, rewinding component includes：
Rewinding fix bar；And
With the rewinding motor of rewinding fix bar Joint,
Wherein, the clutch end of rewinding motor is drivingly connected with rewinding disk, and rewinding disk is by the used fender in upstream
Lasting winding,
Preferably, draw frame machine is located between left extension board and right extension board, and the draw frame machine includes：
Mounting bracket component between left extension board and right extension board；
The base assembly being installed on mounting bracket component；
The lifting assembly being slidably connected with base assembly；And
The Suction head component being rotatablely connected with lifting assembly,
Wherein, Suction head component can rotate around lifting assembly in perpendicular, and lifting assembly can be made along Z on base assembly
The elevating movement of axle.
Preferably, the camera that is arranged right below of this press mechanism aligns micro-adjusting mechanism, and camera contraposition micro-adjusting mechanism includes：
Pedestal；
Slide two groups of contraposition trimming assemblies being coupled on pedestal；And
Y-direction adjustment component on pedestal,
Wherein, two groups of contraposition trimming assemblies can be in X to mutually being drawn close along Y-axis under the adjustment of adjustment component or remote.
Compared with prior art, its advantage is the present invention：It has higher positioning precision of taking pictures；It can provide steady
Fixed, uniform pressing pressure so that the IC after compacting is not easy to come unglued, come off, and improves the quality of LCDs；Can be square
Just efficiently the product to be laminated transmitted on guide rail is jacked up, improves pressing efficiency；Can be during this pressure to Driver
IC or PCB surface provides thermal protection and buffer protection；The adjustable free degree can be improved to adapt to treating for different specification size
While suction piece, additionally it is possible to it is accurate to place, to reduce pressing error, improve yields.
Brief description of the drawings
Fig. 1 is the stereogram according to this pressure device of LCDs of the present invention, and the visual angle is from this pressure device
The visual angle that rear side is seen to front side；
Fig. 2 is according to the stereogram after hiding frame in this pressure device of LCDs of the present invention；
Fig. 3 is according to hiding frame in this pressure device of LCDs of the present invention and the solid after draw frame machine
Figure；
Fig. 4 is to be stood according to what this press mechanism in this pressure device of LCDs of the present invention was engaged with hoistable platform
Body figure；
Fig. 5 is the stereogram that micro-adjusting mechanism is aligned according to camera in this pressure device of LCDs of the present invention；
Fig. 6 is the stereogram according to this press mechanism in this pressure device of LCDs of the present invention；
Fig. 7 is the right view according to this press mechanism in this pressure device of LCDs of the present invention；
Fig. 8 is the explosive view according to this press mechanism in this pressure device of LCDs of the present invention；
Fig. 9 is the stereogram according to fender strainer in this pressure device of LCDs of the present invention；
Figure 10 is the stereogram according to hoistable platform in this pressure device of LCDs of the present invention；
Figure 11 is engaged according to hoistable platform in this pressure device of LCDs of the present invention with draw frame machine
Stereogram；
Figure 12 is the stereogram according to draw frame machine in this pressure device of LCDs of the present invention；
Figure 13 is that the solid for above turning over state is according to vacuum cups in this pressure device of LCDs of the present invention
Figure；
Figure 14 is after hiding mounting bracket component according to draw frame machine in this pressure device of LCDs of the present invention
Stereogram；
Figure 15 is after hiding mounting bracket component according to draw frame machine in this pressure device of LCDs of the present invention
Explosive view；
Figure 16 is after hiding mounting bracket component according to draw frame machine in this pressure device of LCDs of the present invention
Right view.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, foregoing end other objects of the invention, feature, side
Face and advantage will be apparent, to make those skilled in the art to implement according to this with reference to specification word.In the accompanying drawings,
For clarity, shape and size can be amplified, and will be indicated in all figures using identical reference identical
Or similar part.In the following description, such as center, thickness, height, length, front portion, back, rear portion, the left side, the right, top
The words such as portion, bottom, top, bottom are based on orientation shown in the drawings or position relationship.Especially, " height " is equivalent to from top
Portion is to the size of bottom, and " width " equivalent to size from left to right, " depth " is equivalent to vertical size.These
Relative terms are for convenience and are generally not intended as the specific orientation of needs.It is related to the term of attachment, connection etc.
(for example, " connection " and " attachment ") refer to these structures by intermediate structure is fixed directly or indirectly to one another or is attached relation,
And movable or rigidly attached or relation, unless otherwise clearly stating.
Reference picture 1 and Fig. 2, this pressure device of LCDs include：This press mechanism 2, hoistable platform 4, frame 5 and absorption
Mechanism 6, wherein, frame 5 has certain inner space, and this press mechanism 2 is located in frame 5 with draw frame machine 6, draw frame machine 6
Positioned at the lower section of this press mechanism 2 and the side of this press mechanism 2 is offset to, hoistable platform 4 is located at the underface of this press mechanism 2.
Reference picture 1, frame 5 include the left support plate 52 vertically extended and right support plate 51, wherein, left support plate
52 are parallel to each other and are arranged at intervals with right support plate 51 to form the receiving space being located between the two, left support plate 52 and right branch
The top of fagging 51 is connected to left extension board 54 and right extension board (53).
Further, left extension board 54 and right extension board 53 extend along X-direction so that left extension board 54 and left support plate
52 and right extension board (53) and right support plate 51 combine to form L-shaped structure.
Further, transverse slat 55, transverse slat 55 are provided between the extension of left extension board 54 and the extension of right extension board 53
Auxiliary stand 56 is provided with, this press mechanism 2 is installed on auxiliary stand 56.
Referring again to Fig. 1, auxiliary stand 56 includes the left plate 562, front side board 563 and the right side for being installed on auxiliary stand 56
Side plate 561, left plate 562, front side board 563 and right plate 561 connect to form the installing space of this press mechanism 2 successively.
Reference picture 1, Fig. 2, Fig. 3 and Fig. 9, fender strainer 3 include blowing component 31 and rewinding component 32.
Further, blowing component 31 includes：
Blowing fix bar 311；And
With the discharging motor 312 of the Joint of blowing fix bar 311,
Wherein, the clutch end of discharging motor 312 is drivingly connected with discharge plate 313, and discharge plate has passed around on (313)
Treat the fender of blowing.
Further, rewinding component 32 includes：
Rewinding fix bar 321；And
With the rewinding motor 322 of the Joint of rewinding fix bar 321,
Wherein, the clutch end of rewinding motor 322 is drivingly connected with rewinding disk 323, and rewinding disk (323) uses upstream
The fender crossed persistently is wound.Fender strainer 3 is installed to frame by blowing fix bar 311 and rewinding fix bar 321
On.In a preferred embodiment, discharging motor 312 is brake motor, and rewinding motor 322 is damping motor, passes through the control
Device processed sends control signal to control the start and stop of discharging motor 312 and control rewinding motor 322 to be tensioned fender.
Referring again to Fig. 9, with rewinding disk 323 at intervals, discharge plate 313 is with respect to rewinding disk 323 for discharge plate 313
Side be provided with emptying roller 314, rewinding disk 323 is provided with material receiving roller 324, emptying roller 314 and rewinding with respect to the side of discharge plate 313
Roller 324 is in same level to be directed into horizontality positioned at fender between the two.
Further, the periphery of rewinding disk 323 is provided with the compact heap 325 for being used for compressing fender, so that rewinding
Can be docile by the fender winding after use under the auxiliary of the cooperation compact heap 325 of disk 323, preventing winding causes the machine of delaying
Phenomenon.
Further, connecting plate 33 is connected between blowing component 31 and rewinding component 32, connecting plate 33 adds buffering
The integral rigidity of material strainer 3, the shake of mechanism during blowing and rewinding can be reduced, adds mechanical stability.
12~Figure 16 of reference picture, draw frame machine 6 are located between left extension board 54 and right extension board 53, and the draw frame machine 6 wraps
Include：Mounting bracket component 61, base assembly 62, lifting assembly 64 and Suction head component 65, wherein, mounting bracket component 61 prolongs located at a left side
Stretch between plate 54 and right extension board 53, base assembly 62 is installed on mounting bracket component 61, lifting assembly 64 and base assembly 62
It is slidably connected, Suction head component 65 is rotatablely connected with lifting assembly 64, and Suction head component 65 can be around lifting assembly 64 in perpendicular
Rotate, lifting assembly 64 can make the elevating movement along Z axis on base assembly 62.So that Suction head component 65 has in Z axis
Two frees degree for moving up and down and turning about the Z axis on direction, so as to improve the adaptability of draw frame machine 6 and contraposition essence
Degree.
Reference picture 12, mounting bracket component 61 include：
Horizontal mounting plate 613 on horizontal plane；
At least one guide rail being installed on horizontal mounting plate 613；And
The sliding panel 616 of mating is slided with the guide rail,
Wherein, base assembly 62 is installed on sliding panel 616, and the side of every guide rail, which is provided with, to be used to drive sliding panel
616 the first drive cylinder 612 along guide rail toward polyslip, the guide rail extend along X-direction.So that base assembly 62 and
The Suction head component 65 related with it can alternating translational in the X-axis direction so that Suction head component 65 can be closer or far from
Press platform.
Further, the guide rail is provided with two, and respectively left rail 615 and right guide rail 614, left rail 615 is led with the right side
Rail 614 is parallel to each other and is arranged at intervals is located at sliding space between the two so as to be formed, the both ends of sliding panel 616 respectively with a left side
Guide rail 615 and right guide rail 614 slide mating.
Reference picture 14 and Figure 15, base assembly 62 include：
The pedestal 621 being installed on sliding panel 616；And
The front vertical plate 622 of the front end of sliding panel 616 is fixed in,
Wherein, pedestal 621 is provided with the horizontal guide rail 6213 extended along Y direction, and front vertical plate 622 vertically extends
And the dorsal part of front vertical plate 622 is provided with the upright guide rail 6221 extended along Z-direction.In a preferred embodiment, in pedestal 621
Portion is provided with along guide rail built in the first of X-direction extension and is provided with band along guide rail, pedestal 621 built in the second of Y-direction extension
There are the first knob 6211 and the second knob 6212 of slide measure, pedestal 621 can be in the first knob 6211 or the second knob 6212
Fine setting lower edge first built in built in guide rail or second guide rail carry out fine position, so as to accurately adjust Suction head component 65 with
Press the horizontal level state between platform.
Reference picture 15, slidably with lift adjustment component 63 is connected on horizontal guide rail 6213, the lift adjustment component 63 wraps
Include：
Second drive cylinder 633；
The sliding floor 631 of mating is slided with horizontal guide rail 6213；And
The sliding seat 632 of mating is slided with sliding floor 631,
Wherein, sliding seat 632 can be second toward polyslip, sliding floor 631 along Y direction on sliding floor 631
Along horizontal guide rail 6213 toward polyslip under the driving of drive cylinder 633.Further, lifting assembly 64 includes：
The installation riser 641 of mating is slided with upright guide rail 6221；
An at least installing arm located at the front side of installation riser 641；And
The installation end 644 of the installing arm front end is installed on,
Wherein, the guide groove 6411 extended obliquely is offered in installation riser 641, the front end of sliding seat 632 is provided with along X
The guide end 6321 of the positive protrusion of axle, the guide end 6321, which is inserted into guide groove 6411 and slided with the guide groove 6411, matches somebody with somebody
Connect.In one embodiment, installing arm is provided with two, respectively left installing arm 643 and right installing arm 642, left installing arm 643 and
The front end of right installing arm 642 and the Joint of installation end 644, and the rear end of left installing arm 643 and right installing arm 642 is then stood with installing
The Joint of plate 641.In a preferred embodiment, the both ends of horizontal guide rail 6213 are respectively provided with limit slippage bottom plate 631
The left block 6215 and right block 6214 of sliding distance, the both ends of sliding seat 632 are respectively equipped with left vernier knob 6322 and the right side is micro-
Knob 6323 is adjusted, can be to sliding seat 632 in sliding floor 631 by adjusting left vernier knob 6322 and right vernier knob 6323
On be finely adjusted along the position of Y-axis, and the second drive cylinder 633 can significantly adjust lift adjustment component 63 in Y-axis
Position, can efficiently and precisely it be adjusted by the second drive cylinder 633 and left vernier knob 6322 and right vernier knob 6323
Position of the sliding seat 632 in Y-axis, along Y-axis, reciprocally left and right sliding can be by leading on sliding floor 631 for sliding seat 632
Lifted to the traction installation riser 641 of end 6321 along Z-direction.
12~Figure 16 of reference picture, Suction head component 65 include：
Rotational drive motor 654；
With the card adapter plate 653 of the phase clamping of installation end 644；
The suction nozzle support 651 being rotatablely connected with card adapter plate 653；And
Vacuum cups 652 on suction nozzle support 651,
Wherein, card adapter plate 653 vertically extends, and the dorsal part of card adapter plate 653 is connected with Access Division 655, the Access Division
655 is matched with installation end 644 and can be rotated around installation end 644 in perpendicular, and suction nozzle support 651 is rotating driving electricity
Vacuum cups 652 is driven to be rotated around card adapter plate 653 under the driving of machine 654.Enable vacuum cups 652 real using this structure
Now rotate about the z axis and around Y-axis rotary motion, vacuum cups 652, can be by labor and materials such as when turning over position on as shown in Figure 2
At the suction nozzle of Driver IC supply vacuums suction nozzle 652, in the driving of rotational drive motor 654 after the absorption labor and materials of vacuum system 652
Under, its labor and materials of absorption are turned at pressing platform etc. it is to be laminated, in addition can also be by finely tuning vacuum cups 652 about the z axis
The anglec of rotation adjusts the alignment degree of vacuum cups and bonding facets, further increases feed precision.
Referring again to Figure 15, the front end of installation end 644 is along the positive protrusion of X-axis so that formed with mounting head 6431, installation end
644 and the X-axis forward direction surface of mounting head 6431 be each formed with the arc contact surface to cave inward, be mounted opposite on Access Division 655
The side at end 644 offers buckling groove 6551, and Access Division (655) and buckling groove 6551 are mounted opposite on the surface at end 644 and formed
There is arc contact surface adaptable with installation end 644 and mounting head 6431 respectively.Mounting head 6431 is inserted into buckling groove 6551
It can prevent installation end 644 from coming off each other with Access Division 655 in rotation process to separate, there is higher mating stability, and
The arc contact surface being mutually adapted is formed between the two, can also in addition to it can improve both contacts area and improve rotational stability
Enough rotational angles for limiting both, while functional requirement is met, in turn simplify overall structure, have higher practical valency
Value.
Reference picture 2 and Fig. 5, this press mechanism 2 are arranged right below camera contraposition micro-adjusting mechanism 1, camera contraposition freqency fine adjustment machine
Structure 1 includes：
Pedestal 11；
Slide two groups of contraposition trimming assemblies 13 being coupled on pedestal 11；And
Y-direction adjustment component 12 on pedestal 11,
Wherein, two groups of contraposition trimming assemblies 13 can mutually be drawn close or far in the case where Y-direction adjusts the adjustment of component 12 along Y-axis
From.So that the camera 134 accepted on two groups of contraposition trimming assemblies 13 can be with matching requirements or the difference of element size
Mutually draw close or remote.
Further, pedestal 11 includes：
Parallel and spaced left substrate 111 and right substrate 112；And
Installation base plate 113 on left substrate 111 and right substrate 112,
Wherein, installation base plate 113 is provided with the Y-direction guide rail 114 extended along Y-axis, and two groups of contraposition trimming assemblies 13 are led with Y-direction
Rail 114 slides mating.So that contraposition trimming assembly 13 being capable of the stable sliding in Y-direction guide rail 114.
Reference picture 1, Y-direction adjustment component 12 include：
Parallel and spaced left risers 121 and right risers 122；And
Reverse-flighted screw 123 between left risers 121 and right risers 122, the outer surface of the reverse-flighted screw 123 is provided with
The opposite forward screw thread of the hand of spiral and reverse thread,
Wherein, two groups of contraposition trimming assemblies 13 are matched with the forward screw thread on reverse-flighted screw 123 and reverse thread respectively.
So that two groups of contraposition trimming assemblies 13 can be realized and mutually draw close or remote under the driving of reverse-flighted screw 123.Preferred
Embodiment in, the mating of one end of reverse-flighted screw 123 has adjusts knob for adjusting its Y-direction rotated forward or backwards
1231。
In a preferred embodiment, the development length of the forward screw thread and the development length of reverse thread are equal.
Further, contraposition trimming assembly 13 includes：
The Y-direction base 131 matched with reverse-flighted screw 123；And
X on Y-direction base 131 to adjustment component,
Wherein, the lower surface of Y-direction base 131 is connected with the sliding sleeve 1311 matched with Y-direction guide rail 114, and the X is to adjustment
Component is provided with camera 134, and camera 134 can be in X to being done reciprocating linear motion along X-axis under the adjustment of adjustment component.
Referring again to Fig. 1, the X includes to adjustment component：
With the X direction guiding rails 132 of the Joint of Y-direction base 131；And
Matched X is to base 1321 with X direction guiding rails 132,
Wherein, X to base 1321 be provided be used for adjust X to base 1321 along the X that X-axis slide to adjust knob 1322.
Further, X is provided with Z-direction adjustment mechanism to base 1321, and the Z-direction adjustment mechanism includes：
Z-direction base 133 with from X to the Joint of base 1321；And
Z-direction guide rail 1331 on Z-direction base 133,
Wherein, Z-direction base 133 is in L-shaped, and Z-direction base 133 includes orthogonal horizontal part and vertical portion, and it is horizontal
With X to the Joint of base 1321, Z-direction guide rail 1331 is matched somebody with somebody on vertical portion, on Z-direction guide rail 1331 is connected to Z-direction sliding sleeve 1332 in portion,
Camera 134 and the Joint of Z-direction sliding sleeve 1332.
In a preferred embodiment, Z-direction sliding sleeve 1332, which is provided with, is used to adjust the Z-direction that Z-direction sliding sleeve 1332 slides along Z axis
Adjust knob 1333.
Reference picture 6~8, this press mechanism 2 include：Preload component 21, stabipack 22 and pressure head component 23, wherein, voltage stabilizing
Component 22 is slidably connected with preload component 21, and pressure head component 23 is rotatablely connected with stabipack 22.During work, preload component 21 is first
The related pressure head component 22 of transmission stabipack 22 reaches precalculated position and tentatively pressed, after location confirmation to be laminated, precompressed group
Part 21 keeps the location status of stabipack 22 and pressure head component 23 constant, and stabipack 22 is started working, continual and steady
Apply in pressure and pressure head component 23, to realize second pressing, using this structure, can be easy to preliminary between product to be laminated
Contraposition and follow-up stable pressing, further, pressure head component 23 enables to pressure head component 23 with the rotation connection of stabipack 22
Bonding facets all the time with the surface keeping parallelism of product to be laminated and the stability and uniformity of pressure can be ensured, so as to carry
Height pressing quality.
Reference picture 1, preload component 21 include：
Precompressed guide rail 211；And
Precompressed driver 212 on precompressed guide rail 211,
Wherein, precompressed guide rail 211 is line slideway and vertically extended, along its height side on precompressed guide rail 211
To being disposed with least two position sensors 213.The mutual cooperation of multiple position sensors 213 can accurately control driving away from
From.
Reference picture 1 and Fig. 2, stabipack 22 include：
The matching seat 221 of mating is slided with precompressed guide rail 211；And
The voltage stabilizing driver 223 being installed on matching seat 221,
Wherein, the clutch end of voltage stabilizing driver 223 is drivingly connected with least two depression bars 224, the bottom of depression bar 224
End is connected with voltage stabilization plate 226, and matching seat 221 slides under the driving of precompressed driver 212 along precompressed guide rail about 211.Excellent
In the embodiment of choosing, two sliding sleeves 222 are connected with matching seat 221, depression bar 224 is provided with two and is sheathed on two cunnings respectively
Among set 222, the top of two depression bars 224 is connected with reinforcing plate 224, so as to ensure that two depression bars 224 can be smoothly
Synchronous Transmission.
1~Fig. 3 of reference picture, pressure head component 23 include：
Installing plate 231；
It is installed on the pressure head mounting seat 233 of the lower surface of installing plate 231；And
The pressure head 234 being installed in pressure head mounting seat 233,
Wherein, pressure head mounting seat 233 includes horizontal part and vertical portion, the horizontal part and the Joint of installing plate 231, described
Vertical portion integrally combines the horizontal part in the side of the horizontal part and in the vertical direction extends downwardly, pressure head 234
It is installed among the stage portion that the horizontal part is formed with vertical portion, further, at least one is provided with pressure head mounting seat 233
Heating rod 2331.Enable to increase pressure head 234 and the contact area of pressure head mounting seat 233 using this structure, be more beneficial for
The transmission of pressure tends towards stability after pressure head 234 is pressurized, and improves the service life of pressure head 234, meanwhile, the increase of contact area also has
Beneficial to pressure head mounting seat 233 heat is transmitted to pressure head 234.
At partial enlargement in reference picture 2,234 wedge shaped structure of pressure head, its cross section is in that it is gradually reduced from top to bottom
Gesture.The weight of pressure head 234 on the one hand can be reduced using this structure, minimization waste, on the other hand can reduce pressure head
234 spatial volume takes, and enough operating spaces is provided for other components, moreover it is possible to improve on final stitching surface
Pressure force, improve pressing intensity.
Referring again to Fig. 2 and Fig. 3, the bottom of pressure head 234 is provided with skirt section 2341, and skirt section 2341 is under the bottom of pressure head 234
Integrally the body of pressure head 234 is combined at edge and in the vertical direction extends downwardly.Skirt section enables to be pressed on to be laminated
Pressure on product surface tends towards stability, and prevents product to be subject to crushing.In one embodiment, the lower surface in skirt section 2341 is horizontal,
The thickness of skirt section 2341 in the Y direction is 0.4mm.In another embodiment, the thickness of skirt section 2341 in the Y direction is
1.0mm。
Reference picture 3, the lower surface of voltage stabilization plate 226 are connected with force transmitting board 227, and the upper surface of installing plate 231 is connected with stress
Plate 238, wherein, force transmitting board 227 is oppositely arranged with stressed plate 238 on perpendicular, and force transmitting board 227 passes through with stressed plate 238
One connected ball 239 is rotatablely connected.Using this structure the stitching surface of pressure head 234 is kept with pressing product surface all the time
It is relatively parallel, to prevent stitching surface out-of-flatness caused by pressing table face or force application mechanism from causing product surface unbalance stress, ensure
Pressing quality, improve the firmness that IC after pressing is combined with PCB or liquid crystal panel.
Further, the front and rear sides of voltage stabilization plate 226 have been respectively and fixedly connected with front limit plate 236 and rear position margining plate 235, front limit
The plate 236 and rear position margining plate 235 extension straight down and front and rear sides with installing plate 231 are in contact respectively.Using this knot
Structure causes installing plate 231 to be limited around the rotation of X-axis so that installing plate 231 can only rotate around Y-axis, prevent installing plate 231
Pressing failure caused by rotation direction is uncontrolled.
Further, force transmitting board 227 and stressed plate 238 at intervals so that installing plate 231 is around voltage stabilization plate
226 rotation amplitude can be restricted.In a preferred embodiment, installing plate 231 can be around angle of the Y-axis at -5 °~5 °
Rotated in the range of degree.
Number of devices and treatment scale described herein are the explanations for simplifying the present invention.To the present invention application,
Modifications and variations will be readily apparent to persons skilled in the art.
Although embodiment of the present invention is disclosed as above, it is not limited in listed fortune in specification and embodiment
With it can be applied to various suitable the field of the invention completely, can be easily real for those skilled in the art
Now other modification, therefore under the universal limited without departing substantially from claim and equivalency range, the present invention is not limited to
Specific details and shown here as the legend with description.
Claims (9)
- A kind of 1. this pressure device of LCDs, it is characterised in that including：Frame (5) with certain inner space；AndThis press mechanism (2) and draw frame machine (6) in frame (5),Wherein, draw frame machine (6) is located at the lower section of this press mechanism (2) and is offset to the side of this press mechanism (2), this press mechanism (2) be arranged right below hoistable platform (4).
- 2. this pressure device of LCDs as claimed in claim 1, it is characterised in that frame (5) includes vertically prolonging The left support plate (52) stretched and right support plate (51), wherein, left support plate (52) is parallel to each other and is spaced with right support plate (51) Set and be located at receiving space between the two to be formed, the top of left support plate (52) and right support plate (51) is connected to a left side Extension board (54) and right extension board (53).
- 3. this pressure device of LCDs as claimed in claim 2, it is characterised in that left extension board (54) and right extension board (53) extend along X-direction so that left extension board (54) and left support plate (52) and right extension board (53) and right support plate (51) Combine to form L-shaped structure.
- 4. this pressure device of LCDs as claimed in claim 3, it is characterised in that the extension and the right side of left extension board (54) Transverse slat (55) is provided between the extension of extension board (53), transverse slat (55) is provided with auxiliary stand (56), this press mechanism (2) installation In on auxiliary stand (56).
- 5. this pressure device of LCDs as claimed in claim 4, it is characterised in that auxiliary stand (56) is auxiliary including being installed on Help the left plate (562), front side board (563) and right plate (561) of support (56), left plate (562), front side board (563) and Right plate (561) connects to form the installing space of this press mechanism (2) successively.
- 6. this pressure device of LCDs as claimed in claim 4, it is characterised in that also installed on the auxiliary stand (56) There is fender strainer (3), the fender strainer (3) includes blowing component (31) and rewinding component (32), wherein, put Material component (31) includes：Blowing fix bar (311)；AndWith the discharging motor (312) of blowing fix bar (311) Joint,Wherein, the clutch end of discharging motor (312) is drivingly connected with discharge plate (313), and discharge plate has passed around on (313) Treat the fender of blowing.
- 7. this pressure device of LCDs as claimed in claim 6, it is characterised in that rewinding component (32) includes：Rewinding fix bar (321)；AndWith the rewinding motor (322) of rewinding fix bar (321) Joint,Wherein, the clutch end of rewinding motor (322) is drivingly connected with rewinding disk (323), and rewinding disk (323) uses upstream The fender crossed persistently is wound.
- 8. this pressure device of LCDs as claimed in claim 2, it is characterised in that draw frame machine (6) is located at left extension board (54) and between right extension board (53), the draw frame machine (6) includes：Mounting bracket component (61) between left extension board (54) and right extension board (53)；The base assembly (62) being installed on mounting bracket component (61)；The lifting assembly (64) being slidably connected with base assembly (62)；AndThe Suction head component (65) being rotatablely connected with lifting assembly (64),Wherein, Suction head component (65) can rotate around lifting assembly (64) in perpendicular, and lifting assembly (64) can be in pedestal group Make the elevating movement along Z axis on part (62).
- 9. LCDs this pressure device as described in any one of claim 1~8, it is characterised in that this press mechanism (2) is just Lower section is provided with camera contraposition micro-adjusting mechanism (1), and camera contraposition micro-adjusting mechanism (1) includes：Pedestal (11)；Slip is coupled to two groups of contraposition trimming assemblies (13) on pedestal (11)；AndY-direction adjustment component (12) on pedestal (11),Wherein, two groups of contraposition trimming assemblies (13) can be in X to mutually being drawn close along Y-axis under the adjustment of adjustment component (12) or far From.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710897957.4A CN107561741B (en) | 2017-09-28 | 2017-09-28 | Liquid crystal display screen originally presses device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710897957.4A CN107561741B (en) | 2017-09-28 | 2017-09-28 | Liquid crystal display screen originally presses device |
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| Publication Number | Publication Date |
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| CN107561741A true CN107561741A (en) | 2018-01-09 |
| CN107561741B CN107561741B (en) | 2024-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710897957.4A Active CN107561741B (en) | 2017-09-28 | 2017-09-28 | Liquid crystal display screen originally presses device |
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| CN108345136A (en) * | 2018-04-16 | 2018-07-31 | 苏州富强科技有限公司 | A kind of LCD absorption feeding device |
| CN110346378A (en) * | 2019-07-24 | 2019-10-18 | 浙江欧视电科技有限公司 | A kind of full-automatic AOI detection device |
| CN111661646A (en) * | 2020-07-24 | 2020-09-15 | 苏州天准科技股份有限公司 | Material taking device |
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|---|---|
| CN107561741B (en) | 2024-05-17 |
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Effective date of registration: 20240524 Address after: No. 15 Jinzhou Road, Yushan High tech Industrial Development Zone, Changshu City, Suzhou City, Jiangsu Province, 215557 Patentee after: Changshu Juxing Machinery Co.,Ltd. Country or region after: China Address before: 215000 68 Hulian Road, Hushuguan Town, high tech Zone, Suzhou City, Jiangsu Province Patentee before: SUZHOU FUQIANG JIANENG PRECISION MACHINERY CO.,LTD. Country or region before: China |
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