CN208780941U - Liquid crystal display support platform and full-scale liquid crystal COF workover rig - Google Patents

Abstract

A kind of liquid crystal display support platform, including bracket, glass plate, bracket, the glass plate level is layed in the top of bracket, the side of the bracket is installed with guide rod, the top of the bracket is installed with guide holder corresponding with guide rod, and guide rod is plugged in guide holder, and bracket is made to be set to the side of glass plate, it is slided by guide rod and guide holder, bracket edge moves horizontally.In utility model, bracket realizes the horizontal extension relative to bracket by the sliding of guide rod and guide holder, and bracket is stretched out when producing the side G-L of product and is used to support liquid-crystalline glasses, withdraws when not used, saves space to the maximum extent；Meanwhile expandable stent bearing length is achieved the purpose that by telescoping bracket, compatible 15 cun to 100 cun of liquid crystal display panel is made it possible to, the scope of application is expanded, is conducive to manufacture.

Description

Liquid crystal display support platform and full-scale liquid crystal COF workover rig

Technical field

The utility model relates to liquid crystal COF workover rig field, espespecially a kind of liquid crystal display support platform and full-scale liquid crystal COF Workover rig.

Background technique

Since the requirement of television set and the display resolution of display is higher and higher, and occupation rate of market is also higher and higher, The size of liquid crystal display also becomes larger therewith.

The equipment used of large scale liquid crystal COF (Chip On Flex) maintenance at present is all mainly based on import equipment, state It produces equipment and there was only few part.Wherein, import equipment comes parting number, substantially an equipment only with the size of liquid crystal display panel Product within energy is 15 cun compatible needs the equipment of a plurality of different models if the size range that produce product is bigger Just it is able to satisfy.As soon as example, equipment can be compatible with the product of 25 cun to 40 cun (within 15 cun), less than 25 cun or greater than 40 cun of nothings Method produces, so the glass from 20 cun to 100 cun needs 5 sections of different equipment to be just able to satisfy such size range.

There is also limitations for existing home equipment, can only generally produce the product no more than 60 cun.In addition, when product reaches 45 cun or more, product presses G-L at (when S-L with the side G-L be the adjacent both sides of liquid-crystalline glasses), and liquid-crystalline glasses seriously exceed flat Platform, the part beyond platform can be sagging, and there are the risks of fragmentation.

Summary of the invention

To solve the above problems, the utility model, which provides one kind, can be compatible with 15-100 cuns of liquid crystal display panels, easy to use, section Space-efficient liquid crystal display support platform and full-scale liquid crystal COF workover rig.

To achieve the above object, the utility model provides a kind of liquid crystal display support platform, including bracket, glass plate, bracket, The glass plate level is layed in the top of bracket, and the side of the bracket is installed with guide rod, and the top of the bracket is installed with Guide holder corresponding with guide rod, guide rod are plugged in guide holder, so that bracket is set to the side of glass plate, are passed through guide rod and guide holder Sliding, bracket edge move horizontally.

Further, the top of the bracket offers several ball grooves, ball is equipped in ball grooves, and ball protrudes It is equipped with horizontal sliding rail in the top of bracket, the bracket, the sliding rail slidably connects adjusting block, and the adjusting block and glass Glass plate is fixedly connected.

Further, regulation handle is additionally provided on the guide holder, the regulation handle is spirally connected with guide holder, regulation handle One end protrude into guide holder and abutted with guide rod.

Further, the adjusting block includes pedestal, cushion block, fixing bolt, adjusts bolt, and the cushion block is set to pedestal On, the center of the cushion block offers transitional pore, and the periphery that cushion block is located at transitional pore offers adjusting screw hole, in the pedestal The heart offers fixing threaded hole corresponding with transitional pore, and the fixing bolt sequentially passes through transitional pore, fixing threaded hole locks in cushion block On pedestal, the adjusting bolt and adjusting screw hole are spirally connected and are butted on pedestal.

Further, pulley is equipped between the pedestal and the contact surface of sliding rail, the pulley is located in pedestal by wheel Interior, pulley protrudes from pedestal and abuts with sliding rail.

Further, the upper surface of the glass plate, which is sticked, filler strip, and the filler strip is equal along the length direction of glass plate Even arrangement.

To achieve the above object, the utility model also provides a kind of full-scale liquid crystal COF workover rig, including liquid crystal display support Platform, board, and on board for by COF be placed on liquid-crystalline glasses COF platform, be used to for COF being pressed together on Precompressed this pressure device on liquid-crystalline glasses, the upper CCD for acquiring COF location information and lower CCD, the bracket are across board On, the pre- pressure device, COF platform are respectively positioned on the side of glass plate, and the upper CCD is located at the top of this pre- pressure device, institute State the lower section that lower CCD is located at this pre- pressure device.

Further, described this pressure device of precompressed includes including vacuum intake platform, cylinder, gas source, the first solenoid valve, the Two solenoid valves, third solenoid valve, pressure head component, air blowing plate, PLC controller, the pressure head component are located at vacuum intake platform The piston rod of top, the cylinder is fixedly connected with pressure head component, and the upper and lower ends of the cylinder are respectively equipped with stomata under Stomata, first solenoid valve, second solenoid valve, third solenoid valve are two-bit triplet solenoid valve, the air inlet of the first solenoid valve Hole is connected to by tracheae with gas source, and the venthole of the first solenoid valve is connected to by tracheae with upper stomata, the air inlet of second solenoid valve Hole is connected to by tracheae with gas source, and the venthole of second solenoid valve is connected to by tracheae with air holes, the air inlet of third solenoid valve Hole is connected to by tracheae with gas source, and the venthole of third solenoid valve is connected to by tracheae with the gas vent of second solenoid valve, described Fixed position sensor on cylinder, piston rod are equipped with the trigger for trigger position sensor, the pressure head component packet Pressure head is included, heating resistor and temperature sensor are equipped in pressure head, the air blowing plate is set to pressure head component side, lays on air blowing plate There are several gas holes towards pressure head bottom end, air blowing plate is equipped with the air inlet for being connected to each gas hole, and air inlet passes through air blowing Pipe is connected to gas source, and gas blow pipe is equipped with the 4th solenoid valve, the vacuum intake platform, the first solenoid valve, second solenoid valve, third Solenoid valve, the 4th solenoid valve, position sensor, heating resistor, temperature sensor are electrically connected with PLC controller.

Further, the upper CCD is set to board by upper bracket, and the upper bracket includes guide rail bottom plate, adjustment seat, peace Seat is filled, the guide rail bottom plate is equipped with the first guide rail and the first screw rod horizontal and be parallel to each other, and the adjustment seat is placed on first The surface of guide rail and the first screw rod, and adjustment seat is spirally connected with the first screw rod, the center of mounting base offers socket, the installation One end of seat is hinged by bolt and adjustment seat, and the other end of mounting base is formed with the clamping opening for extending to socket, installs seat It is equipped with mounting hole in the two sides of clamping opening, mounting hole tightens clamping opening for installing bolt.

Further, the lower CCD is set to board by lower bracket, and the lower bracket includes lateral adjustments seat, longitudinal tune Seat, support plate, up and down adjustment seat, movable plate, mounting plate, mounting blocks are saved, the lateral adjustments seat is equipped with horizontal and mutually flat Capable the second guide rail and the second screw rod, the support plate are placed on the surface of the second guide rail and the second screw rod, and support plate and second Screw rod is spirally connected；The vertical adjustment seat is equipped with horizontal third guide rail and third screw rod, and third guide rail and third screw rod are equal Vertical with the second guide rail, third guide rail and third adjusting are plugged in support plate, and third screw rod is spirally connected with support plate；On described Lower adjusting seat is fixedly connected with vertical adjustment seat, and up and down adjustment seat is equipped with vertical the 4th guide rail and the 4th screw rod, described Movable plate is placed on the surface of the 4th guide rail and the 4th screw rod, and movable plate is spirally connected with the 4th screw rod, the mounting plate and movable plate It is fixedly connected, the mounting blocks are hinged by bolt and mounting plate, and the mounting blocks include two gripping blocks, in two gripping block Clamping mouth equipped with mutual pairing, and two gripping blocks are locked by bolt.

The utility model has the beneficial effects that: bracket is realized by the sliding of guide rod and guide holder in the utility model Relative to the horizontal extension of bracket, bracket is stretched out when producing the side G-L of product and is used to support liquid-crystalline glasses, is withdrawn when not used, Space is saved to the maximum extent, product causes product sagging beyond platform when solving the problems, such as the home equipment die pressing product side G-L, Reduce the risk for thereby resulting in fragmentation；Meanwhile expandable stent bearing length is achieved the purpose that by telescoping bracket, it makes it possible to simultaneous The liquid crystal display panel for holding 15 cun to 100 cun expands the scope of application, switching production minimum dimension and maximum sized liquid-crystalline glasses When, equipment does not need to do any change and adjustment, and solving import equipment size dimension poor compatibility and home equipment can not give birth to The problem of producing 60 cun or more products, is conducive to manufacture.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the full-scale liquid crystal COF workover rig embodiment of the utility model；

Fig. 2 is enlarged diagram at A in Fig. 1；

Fig. 3 is the front view of the utility model air blowing plate embodiment；

Fig. 4 is the structural schematic diagram of the utility model liquid crystal display support platform embodiment；

Fig. 5 is enlarged diagram at B in Fig. 4；

Fig. 6 is enlarged diagram at C in Fig. 4；

Fig. 7 is the structural schematic diagram of the utility model adjusting block embodiment；

Fig. 8 is cross-sectional view of the utility model adjusting block along face where pulley；

Fig. 9 is the structural schematic diagram of the utility model upper bracket and upper CCD embodiment；

Figure 10 is the structural schematic diagram of the utility model lower bracket and lower CCD embodiment；

Figure 11 is the structural schematic diagram of the utility model COF platform embodiment；

Figure 12 is the gas circuit control figure of the full-scale liquid crystal COF workover rig of the utility model.

Drawing reference numeral explanation: 1. boards；2. this pressure device of precompressed；3.COF platform；4. liquid crystal display support platform；It is propped up on 5. Frame；CCD on 6.；7. lower bracket；8. lower CCD；21. vacuum intake platform；22. cylinder；23. pressure head component；24. air blowing plate； 241. gas hole；31. finely tuning pedestal；32. overturning articular lamella；33. vacuum plate sucking；34. limited screw；41. bracket；42. glass Plate；43. bracket；44. adjusting block；45. filler strip；51. guide rail bottom plate；52. adjustment seat；53. mounting base；54. the first guide rail；55. First screw rod；71. lateral adjustments seat；72. vertical adjustment seat；73. support plate；74. up and down adjustment seat；75. movable plate；76. peace Loading board；77. mounting blocks；411. guide holder；412. regulation handle；413. sliding rail；431. guide rod；432. ball grooves；433. ball； 441. pedestal；442. cushion block；443. transitional pore；444. adjust screw hole；446. pulley；447. wheel shaft；531. socket；532. folder Mouthful；533. mounting hole；711. second guide rails；712. second screw rods；721. third guide rails；741. the 4th guide rails；742. the 4th spiral shells Bar；771. gripping block；772. clamping mouths.

Specific embodiment

Referring to Fig. 4, the utility model is about to achieve the above object, it is flat that the utility model provides a kind of liquid crystal display support Platform 4, including bracket 41, glass plate 42, bracket 43,42 level of glass plate are layed in the top of bracket 41, the bracket 43 Side be installed with guide rod 431, the top of the bracket 41 is installed with guide holder 411 corresponding with guide rod 431, and guide rod 431 is inserted It connects in guide holder 411, bracket 43 is made to be set to the side of glass plate 42, slided by guide rod 431 and guide holder 411, bracket 43 Edge moves horizontally.

In the utility model, bracket 43 realizes the level relative to bracket 41 by the sliding of guide rod 431 and guide holder 411 It is flexible, bracket 43 is stretched out when producing the side G-L of product and is used to support liquid-crystalline glasses, is withdrawn, is saved when not used to the maximum extent Space, product causes product sagging beyond platform when solving the problems, such as the home equipment die pressing product side G-L, and reduction thereby results in brokenly The risk of piece；Meanwhile 41 bearing length of expandable stent is achieved the purpose that by telescoping bracket 43, it makes it possible to compatible 15 cun and arrives 100 cun of liquid crystal display panel expands the scope of application, and when switching produces minimum dimension and maximum sized liquid-crystalline glasses, equipment is not Need to do any change and adjustment, can not be produced by solving import equipment size dimension poor compatibility and home equipment by 60 cun or more The problem of product, is conducive to manufacture.

Referring to Fig. 6, further, the top of the bracket 43 offers several 433 slots 432 of ball, 433 slot of ball Ball 433 is equipped in 432, and ball 433 protrudes from bracket 43, the top of the bracket 41 is equipped with horizontal sliding rail 413, institute It states sliding rail 413 and slidably connects adjusting block 44, and the adjusting block 44 is fixedly connected with glass plate 42.

Glass plate 42 is slidably matched by adjusting block 44 with sliding rail 413, and ball 433 is arranged on the top of bracket 43, Supporting surface is moved horizontally, can be mobile with glass plate 42 when liquid crystal display is laid on glass plate 42, facilitate operator Mobile liquid crystal glass reduces the number of taking and placing liquid-crystalline glasses to realize processing, reduces the possibility of damage liquid-crystalline glasses.

Referring to Fig. 5, further, be additionally provided with regulation handle 412 on the guide holder 411, the regulation handle 412 with Guide holder 411 is spirally connected, and one end of regulation handle 412 is protruded into guide holder 411 and abutted with guide rod 431.

Guide holder 411 is protruded by regulation handle 412 and is spirally connected with guide holder 411, and regulation handle 412 can push against guide rod 431, realization positions the bracket 43 after movement.

Referring to Fig. 7, further, the adjusting block 44 includes pedestal 441, cushion block 442, fixing bolt, adjusts bolt, The cushion block 442 is set on pedestal 441, and the center of the cushion block 442 offers transitional pore 443, and cushion block 442 is located at transitional pore 443 periphery, which offers, adjusts screw hole 444, and the center of the pedestal 441 offers fixing threaded hole corresponding with transitional pore 443, The fixing bolt sequentially passes through transitional pore 443, fixing threaded hole locks in cushion block 442 on pedestal 441, the adjusting bolt and tune Section screw hole 444 is spirally connected and is butted on pedestal 441.

In the present embodiment, the top of bracket 41 is equipped with two parallel sliding rails 413, is respectively equipped with two on every sliding rail 413 A adjusting block 44, four adjusting blocks 44 are jointly supported glass plate 42, and the adjustable height of adjusting block 44 reaches tune with this The purpose of whole 42 flatness of glass plate.The specific adjusting method of adjusting block 44 is as follows: when adjusting the raising of cushion block 442, unclamping and fixes Bolt makes the distance between cushion block 442 and pedestal 441 increase to suitable size, is rotated further by adjusting bolt, makes to adjust bolt abutting Pedestal 441 jacks up cushion block 442.It is contrary to the above to adjust the reduced method of cushion block 442.

Referring to Fig. 8, it is further, pulley 446, the cunning are equipped between the pedestal 441 and the contact surface of sliding rail 413 Wheel 446 is set in pedestal 441 by wheel shaft 447, and pulley 446 protrudes from pedestal 441 and abuts with sliding rail 413.

441 sets of pedestal is in 413 outside of sliding rail, and the bottom surface of pedestal 441 is contacted with sliding rail 413 with medial surface, and pedestal 441 These three faces in be mounted on pulley 446, pulley 446 passes through sliding corresponding with pedestal 441, realizes adjusting block 44 and sliding rail 413 sliding.

Further, the upper surface of the glass plate 42, which is sticked, filler strip 45, and the filler strip 45 is along the length of glass plate 42 It uniformly arranges in degree direction.

The S-L of product while and when G-L switch when, it is not easily shifted because generating vacuum between product and platform, and be not easily taken out, Accidentally it is easy to appear liquid-crystalline glasses fragmentation.Filler strip 45 is sticked in 42 upper surface of glass plate, so that being laid in glass plate 42 On liquid-crystalline glasses and glass plate 42 between will not generate vacuum, provide convenience to produce the pick-and-place of large-sized liquid-crystalline glasses, Avoid the rupture of liquid-crystalline glasses.

Fig. 1,4 are please referred to, to achieve the above object, the utility model also provides a kind of full-scale liquid crystal COF workover rig, packet Include liquid crystal display support platform 4, board 1, and on board 1 for by COF be placed on liquid-crystalline glasses COF platform 3, Precompressed this pressure device 2 for COF to be pressed together on liquid-crystalline glasses, the upper CCD 6 and lower CCD for being used to acquire COF location information 8, the bracket 41 is across on board, and the pre- pressure device 2, COF platform 3 are respectively positioned on the side of glass plate 42, it is described on CCD 6 is located at the top of pre- this pressure device 2, and the lower CCD 8 is located at the lower section of pre- this pressure device 2.

In the utility model, bracket 43 realizes the level relative to bracket 41 by the sliding of guide rod 431 and guide holder 411 It is flexible, bracket 43 is stretched out when producing the side G-L of product and is used to support liquid-crystalline glasses, is withdrawn, is saved when not used to the maximum extent Space, product causes product sagging beyond platform when solving the problems, such as the home equipment die pressing product side G-L, and reduction thereby results in brokenly The risk of piece；Meanwhile 41 bearing length of expandable stent is achieved the purpose that by telescoping bracket 43, it makes it possible to compatible 15 cun and arrives 100 cun of liquid crystal display panel expands the scope of application, and when switching produces minimum dimension and maximum sized liquid-crystalline glasses, equipment is not Need to do any change and adjustment, can not be produced by solving import equipment size dimension poor compatibility and home equipment by 60 cun or more The problem of product, is conducive to manufacture.

Please refer to Fig. 2-3, further, described this pressure device of precompressed 2 include including vacuum intake platform 21, cylinder 22, Gas source, the first solenoid valve, second solenoid valve, third solenoid valve, pressure head component 23, air blowing plate 24, PLC controller, the pressure head Component 23 is located at the top of vacuum intake platform 21, and the piston rod of the cylinder 22 is fixedly connected with pressure head component 23, the gas The upper and lower ends of cylinder 22 are respectively equipped with stomata and air holes, and first solenoid valve, second solenoid valve, third solenoid valve are The air inlet of two-bit triplet solenoid valve, the first solenoid valve is connected to by tracheae with gas source, and the venthole of the first solenoid valve passes through gas Pipe is connected to upper stomata, and the air inlet of second solenoid valve is connected to by tracheae with gas source, and the venthole of second solenoid valve passes through gas Pipe is connected to air holes, and the air inlet of third solenoid valve is connected to by tracheae with gas source, and the venthole of third solenoid valve passes through gas Pipe is connected to the gas vent of second solenoid valve, fixed position sensor on the cylinder 22, and piston rod is equipped with for triggering The trigger of position sensor, the pressure head component 23 include pressure head, and heating resistor and temperature sensor are equipped in pressure head, described Air blowing plate 24 is set to 23 side of pressure head component, is laid with several gas holes 241 towards pressure head bottom end, air blowing plate on air blowing plate 24 24 are equipped with the air inlet for being connected to each gas hole 241, and air inlet is connected to gas source by gas blow pipe, and gas blow pipe is equipped with the 4th electricity Magnet valve, the vacuum intake platform 21, the first solenoid valve, second solenoid valve, third solenoid valve, the 4th solenoid valve, position sensing Device, heating resistor, temperature sensor are electrically connected with PLC controller.

In the present embodiment, board 1 is equipped with the control button being electrically connected with the input terminal of PLC controller, goes back on board 1 Equipped with the high-definition display screen with upper CCD 6 and lower CCD 8 electric connection.

In the present embodiment, second solenoid valve E2-3PA210 has selected two-bit triplet solenoid valve, the first solenoid valve E1- 4V110, third solenoid valve E3-4V110, the 4th solenoid valve E4-4V110 are selected because of actual use situation and for cost consideration Two five-way electromagnetic valves, and in A or B working hole it is installed with plug, certain first solenoid valve E1-4V110, third solenoid valve Two-bit triplet solenoid valve also can be selected in E3-4V110, the 4th solenoid valve E4-4V110, is equally able to achieve above-mentioned purpose；4th electromagnetism Valve E4-4V110 is used to control the gas path on-off of gas blow pipe.

Figure 12 is please referred to, the working principle of the utility model is as follows: opening equipment power initiation equipment, when equipment starting is steady After fixed, kind used in the product to be reprocessed is selected on the touchscreen, and confirms parameter or input parameter, then be switched to automatic Interface selects the mode to be worked (OLB mode or PCB mode), and confirmation pressure head is pressing against position, and production is put in glass platform Product (illustrate) that the position that mobile platform or liquid-crystalline glasses will be reprocessed is moved to pressure head in the following, in display for pressing the end OLB Upper confirmation good position, and the glass evacuated button of vacuum intake platform 21 is pressed, V1- vacuum pump work once electrified, vacuum intake is put down Liquid-crystalline glasses are sucked in platform 21, then COF is put on COF platform 3 to and is pressed COF vacuum buttons, V2- vacuum pump work once electrified, COF It is adsorbed on COF platform 3, overturns COF platform 3, make COF close to glass, confirm the MARK point of COF and liquid-crystalline glasses by visual observation Whether (alignment target) is overlapped, and preferably confirms the route on side again, route is symmetrical, and route will symmetrically align completion afterwards, press Precompressed button, PLC controller obtain signal and third solenoid valve E3-4V110 are driven to act, and pressure head is risen air pressure cutting, and Cylinder 22 and third solenoid valve E3-4V110 and endotracheal unlifting pressure is discharged, pressure head component 23 is pulled down in self gravitation effect The piston rod of cylinder 22 of taking offence pushes automatically, and pressure head realizes room temperature precompressed to product, clicks precompressed button, third again after precompressed OK Solenoid valve E3-4V110 resets, and pressure head rises, then the MARK point (alignment target) of confirmation COF and liquid-crystalline glasses is over the display No coincidence, re-registrates if not being overlapped, then carries out precompressed operation, and precompressed is completed if being overlapped.

After product precompressed OK, start key button is pressed, PLC controller detects control signal input, then controls first Solenoid valve E1-4V110 and second solenoid valve E2-3PA210 moves at the same time switching gas circuit, and pressure and buffering back pressure are inputted simultaneously To cylinder 22, pressure head pressurization is pushed, and pressure head pushes in place, i.e., (in the present embodiment, trigger is magnetism to the trigger on piston rod Part) in-position sensor induction range when, position sensor detects trigger and generates signal to PLC controller, then PLC controller sends a signal to temperature control module heating, and temperature control module is powered to heating resistor, and heating resistor fever makes pressure head liter Information is simultaneously fed back to PLC controller by temperature, the temperature of temperature sensor real-time detection pressure head, after temperature reaches, PLC controller The temperature of control temperature control module is kept constant, and PLC controller timing simultaneously, after timing reaches, PLC controller notifies temperature control mould Block stops heating, and output signal controls the 4th solenoid valve E4-3V110 and opens, by 24 blow gas of air blowing plate to pressing against position Cool down, when temperature reaches setting cooling value, PLC controller stops exporting the 4th solenoid valve E4-3V110, and controls First solenoid valve E1-4V110 and second solenoid valve E2-3PA210 moves at the same time switching gas circuit, while controlling third solenoid valve E3- 4V110 connection rises air pressure, and pressure head is lifted by piston rod to be resetted, and is pressing against completion.Mobile liquid crystal screen is needed if next bit to be pressed Support platform 4, liquid-crystalline glasses, which are moved to, needs the position of hot pressing to can be carried out next operation.

If reprocess the end PCB, it is only necessary to be switched to PCB mode on the touchscreen, operate according to the above method.When It, equally can mobile liquid crystal glass according to the above method when PCB also has multiple positions to need to reprocess.

Previous equipment is all directly to carry out this pressure after aligning OK, is easy to appear COF out-of-flatness or deviation phenomenon, this equipment Increase room temperature pre-pressing function, the COF that minor change can will be present is flattened, and precompressed discovery can be again right when having deviation phenomenon Position, precompressed confirm raw this pressure again of OK, improve the yield of contraposition.

The heating of pressure head (is heated, do not heat when not used) using PULSE HEATING mode when only using, and can effectively be controlled Real time temperature processed, and just risen by pressure head after the realization product cooling of air blowing plate 24, it can effectively guarantee the performance of product, if For energy-efficient, operating cost is low, initial investment is small.

Previous equipment generally repairs (because of the end OLB and the end PCB the end OLB and the end PCB separate device or partial pressure head Used technological parameter is different, and technological parameter mainly has temperature, pressure and hot pressing time etc.), large scale liquid crystal glass itself Occupied space with regard to bigger, along with the end OLB and the end PCB partial pressure head or separate device hot pressing make equipment land occupation it is bigger.And And technological parameter will be re-entered and be set when the end OLB and the switching of the end PCB.

The utility model is equipped with control system, shows select button on the touchscreen, can be with unrestricted choice work at present mould Formula (OLB or PCB) automatically switches to lower camera lens when selecting OLB mode and shows, and by the parameter switchings such as temperature-time to OLB Mode automatically switches to upper camera lens when selecting PCB mode and shows, and relevant parameter is switched to PCB mode.After saving switching Reset the trouble of parameter.Built in control system kind save function, can save each kind variety name (client from By setting), each kind can be with storage temperature, the parameters such as time, client need using when call directly.

The imaging system of the utility model includes image input system, image control system, display system.Wherein, image Shooting system includes upper CCD 6 and lower CCD 8；Image control system is mainly made of relay and related additional device, is realized The selection of upper and lower lens construction is shown, only shows that the imaging of upper camera lens or the imaging of lower camera lens, upper and lower video pass through on display Control system automatically switches, and realizing can also be aligned under PCB mode by video, improve the aligning accuracy of PCB；Image The conjunction screen that processing system mainly completes image shows that the upper and lower and left and right image feature of imaging meets the various differences of user Use habit；Display system is using 26 cun of high definition colorful inset type full view display screens and the fixation bracket at constant tilt visual angle 41, allow user to seem more comfortable.

Referring to Fig. 9, further, the upper CCD 6 is set to board 1 by upper bracket 415, and the upper bracket 415 wraps Guide rail bottom plate 51, adjustment seat 52, mounting base 53 are included, the guide rail bottom plate 51 is equipped with the first guide rail 54 that is horizontal and being parallel to each other With the first screw rod 55, the adjustment seat 52 is placed on the surface of the first guide rail 54 and the first screw rod 55, and adjustment seat 52 and the first spiral shell Bar 55 is spirally connected, and the center of mounting base 53 offers socket 531, and one end of the mounting base 53 is cut with scissors by bolt and adjustment seat 52 It connects, the other end of mounting base 53 is formed with the clamping opening 532 for extending to socket 531, and the two sides that mounting base 53 is located at clamping opening 532 are set There is mounting hole 533, mounting hole 533 tightens clamping opening 532 for installing bolt.

Upper setting or so two altogether of CCD 6, upper lens imaging is made of 2 times of camera lenses of CCD+ high definition zoom of 2,000,000 pixels As system.By rotate the first screw rod 55 make adjustment seat 52 along the first guide rail 54 move and mounting base 53 and adjustment seat 52 on Lower rotation may be implemented CCD 6 and adjust along the position in horizontal and vertical direction, realizes the imaging of its all angles.

Referring to Fig. 10, further, the lower CCD 8 is set to board 1 by lower bracket 417, and the lower bracket 417 wraps Lateral adjustments seat 71, vertical adjustment seat 72, support plate 73, up and down adjustment seat 74, movable plate 75, mounting plate 76, mounting blocks 77 are included, The lateral adjustments seat 71 is equipped with the second guide rail 711 and the second screw rod 712 horizontal and be parallel to each other, 73 sets of the support plate In the surface of the second guide rail 711 and the second screw rod 712, and support plate 73 is spirally connected with the second screw rod 712；The vertical adjustment seat 72 It is equipped with horizontal third guide rail 721 and third screw rod, and third guide rail 721 and third screw rod are vertical with the second guide rail 711, Third guide rail 721 and third adjusting are plugged in support plate 73, and third screw rod is spirally connected with support plate 73；The up and down adjustment seat 74 are fixedly connected with vertical adjustment seat 72, and up and down adjustment seat 74 is equipped with vertical the 4th guide rail 741 and the 4th screw rod 742, The movable plate 75 is placed on the surface of the 4th guide rail 741 and the 4th screw rod 742, and movable plate 75 is spirally connected with the 4th screw rod 742, institute It states mounting plate 76 to be fixedly connected with movable plate 75, the mounting blocks 77 are hinged by bolt and mounting plate 76, the mounting blocks 77 Including two gripping blocks 771, two gripping block 771 is equipped with the clamping mouth 772 of mutual pairing, and two gripping blocks 771 pass through spiral shell Bolt-lock is tight.

The setting left and right two altogether lower CCD 8, lower lens imaging system by 2,000,000 pixels 2 times of camera lenses of CCD+ high-definition fixed-focus Group imaging system moves support plate 73 along the second guide rail 711 by rotating the second screw rod 712, and rotation third screw rod makes support Plate 73 is moved along third guide rail 721, and the 4th screw rod 742 of rotation makes movable plate 75 along vertical shift and mounting blocks 77 and installation Plate 76 rotates upwardly and downwardly, and lower CCD 8 may be implemented along the adjustment of the position of three-dimensional and rotation, camera lens can be kept constantly and liquid crystal Glass degree in a vertical angle, allows the clarity of camera lens to reach best.In the present embodiment, first screw rod 55, the second screw rod 712, Third screw rod, the 4th screw rod 742 one end be equipped with convenient for the five-pointed star handle that turns.

Figure 11 is please referred to, the COF platform includes fine tuning pedestal 41, vacuum plate sucking 43, overturning articular lamella 42, the overturning One end of articular lamella 42 and fine tuning pedestal 41 are hinged, and the other end of the vacuum plate sucking 43 and overturning articular lamella 42 is hinged, vacuum The one side of suction disc 43 is equipped with vacuum sucking holes, is additionally provided with limited screw 44 on the overturning articular lamella 42.In use, first vacuum is inhaled The suction face overturning of plate 43 upward, and COF is put in thereon, and vacuum sucking holes, which adsorb COF, to be fixed, and then passes through overturning articular lamella COF is fitted on liquid-crystalline glasses and is limited by limited screw 44 by 42 overturning vacuum plate suckings 43, and vacuum plate sucking 43 stops immediately Suction stays in COF on liquid-crystalline glasses, waits the processing of this pre- pressure device.

Embodiment of above is only that preferred embodiments of the present invention are described, not to the utility model Range be defined, under the premise of not departing from the spirit of the design of the utility model, this field ordinary engineering and technical personnel to this The various changes and improvements that the technical solution of utility model is made should all fall into the guarantor that claims of the utility model determine It protects in range.

Claims (10)

1. a kind of liquid crystal display support platform, it is characterised in that: including bracket, glass plate, bracket, the glass plate level is layed in The top of bracket, the side of the bracket are installed with guide rod, and the top of the bracket is installed with guide holder corresponding with guide rod, leads Bar is plugged in guide holder, and bracket is made to be set to the side of glass plate, is slided by guide rod and guide holder, and bracket edge moves horizontally.

2. liquid crystal display support platform according to claim 1, it is characterised in that: if the top of the bracket offers dry milling Pearl slot is equipped with ball in ball grooves, and ball protrudes from bracket, and the top of the bracket is equipped with horizontal sliding rail, the cunning Rail slidably connects adjusting block, and the adjusting block is fixedly connected with glass plate.

3. liquid crystal display support platform according to claim 1, it is characterised in that: be additionally provided with adjusting hand on the guide holder Handle, the regulation handle are spirally connected with guide holder, and one end of regulation handle is protruded into guide holder and abutted with guide rod.

4. liquid crystal display support platform according to claim 2, it is characterised in that: the adjusting block includes pedestal, cushion block, consolidates Determine bolt, adjust bolt, the cushion block is set on pedestal, and the center of the cushion block offers transitional pore, and cushion block is located at transitional pore Periphery offer adjusting screw hole, the center of the pedestal offers fixing threaded hole corresponding with transitional pore, the fixing bolt Sequentially pass through transitional pore, fixing threaded hole locks in cushion block on pedestal, the adjusting bolt and adjust screw hole be spirally connected and be butted on pedestal On.

5. liquid crystal display support platform according to claim 4, it is characterised in that: between the pedestal and the contact surface of sliding rail Equipped with pulley, the pulley is located in pedestal by wheel, and pulley protrudes from pedestal and abuts with sliding rail.

6. liquid crystal display support platform according to claim 1, it is characterised in that: the upper surface of the glass plate is sticked and has pad Item, and the filler strip is uniformly arranged along the length direction of glass plate.

7. a kind of full-scale liquid crystal COF workover rig using liquid crystal display support platform as claimed in any one of claims 1 to 6, It is characterized in that: being used to for COF being placed on liquid-crystalline glasses including liquid crystal display support platform, board, and on board COF platform, precompressed this pressure device for COF to be pressed together on liquid-crystalline glasses, the upper CCD for being used to acquire COF location information and Lower CCD, the bracket are across on board, and described this pressure device of precompressed, COF platform are respectively positioned on the side of glass plate, it is described on CCD is located at the top of this pre- pressure device, and the lower CCD is located at the lower section of this pre- pressure device.

8. full-scale liquid crystal COF workover rig according to claim 7, it is characterised in that: described this pressure device of precompressed includes Vacuum intake platform, cylinder, gas source, the first solenoid valve, second solenoid valve, third solenoid valve, pressure head component, air blowing plate, PLC control Device processed, the pressure head component are located at the top of vacuum intake platform, and the piston rod of the cylinder is fixedly connected with pressure head component, institute The upper and lower ends for stating cylinder are respectively equipped with stomata and air holes, and first solenoid valve, second solenoid valve, third solenoid valve are equal Air inlet for two-bit triplet solenoid valve, the first solenoid valve is connected to by tracheae with gas source, and the venthole of the first solenoid valve passes through Tracheae is connected to upper stomata, and the air inlet of second solenoid valve is connected to by tracheae with gas source, and the venthole of second solenoid valve passes through Tracheae is connected to air holes, and the air inlet of third solenoid valve is connected to by tracheae with gas source, and the venthole of third solenoid valve passes through Tracheae is connected to the gas vent of second solenoid valve, fixed position sensor on the cylinder, and piston rod is equipped with for triggering The trigger of position sensor, the pressure head component include pressure head, and heating resistor and temperature sensor are equipped in pressure head, described to blow Gas plate is set to pressure head component side, and several gas holes towards pressure head bottom end are laid on air blowing plate, and air blowing plate is equipped with connection The air inlet of each gas hole, and air inlet is connected to gas source by gas blow pipe, gas blow pipe is equipped with the 4th solenoid valve, and the vacuum is inhaled Expect that platform, the first solenoid valve, second solenoid valve, third solenoid valve, the 4th solenoid valve, position sensor, heating resistor, temperature pass Sensor is electrically connected with PLC controller.

9. full-scale liquid crystal COF workover rig according to claim 7, it is characterised in that: the upper CCD is set by upper bracket In board, the upper bracket includes guide rail bottom plate, adjustment seat, mounting base, and the guide rail bottom plate is equipped with horizontal and is parallel to each other The first guide rail and the first screw rod, the adjustment seat is placed on the surface of the first guide rail and the first screw rod, and adjustment seat and the first spiral shell Bar is spirally connected, and the center of mounting base offers socket, and one end of the mounting base is hinged by bolt and adjustment seat, mounting base The other end is formed with the clamping opening for extending to socket, and the two sides that mounting base is located at clamping opening are equipped with mounting hole, and mounting hole is for installing Bolt tightens clamping opening.

10. full-scale liquid crystal COF workover rig according to claim 7, it is characterised in that: the lower CCD passes through lower bracket Set on board, the lower bracket include lateral adjustments seat, vertical adjustment seat, support plate, up and down adjustment seat, movable plate, mounting plate, Mounting blocks, the lateral adjustments seat are equipped with the second guide rail and the second screw rod horizontal and be parallel to each other, and the support plate is placed on The surface of second guide rail and the second screw rod, and support plate is spirally connected with the second screw rod；The vertical adjustment seat is equipped with horizontal the Three guide rails and third screw rod, and third guide rail and third screw rod are vertical with the second guide rail, third guide rail and third adjust grafting In in support plate, and third screw rod is spirally connected with support plate；The up and down adjustment seat is fixedly connected with vertical adjustment seat, and upper downward It saving seat and is equipped with vertical the 4th guide rail and the 4th screw rod, the movable plate is placed on the surface of the 4th guide rail and the 4th screw rod, and Movable plate is spirally connected with the 4th screw rod, and the mounting plate is fixedly connected with movable plate, and the mounting blocks are cut with scissors by bolt and mounting plate It connects, the mounting blocks include two gripping blocks, and two gripping block is equipped with the clamping mouth of mutual pairing, and two gripping blocks pass through spiral shell Bolt-lock is tight.