CN113238414B - LCD panel liquid crystal intelligent injection equipment and processing technology thereof - Google Patents
LCD panel liquid crystal intelligent injection equipment and processing technology thereof Download PDFInfo
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- CN113238414B CN113238414B CN202110540941.4A CN202110540941A CN113238414B CN 113238414 B CN113238414 B CN 113238414B CN 202110540941 A CN202110540941 A CN 202110540941A CN 113238414 B CN113238414 B CN 113238414B
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 139
- 238000002347 injection Methods 0.000 title claims abstract description 122
- 239000007924 injection Substances 0.000 title claims abstract description 122
- 238000005516 engineering process Methods 0.000 title claims abstract description 16
- 239000000758 substrate Substances 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 9
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 9
- 241001330002 Bambuseae Species 0.000 claims description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 9
- 239000011425 bamboo Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 9
- 125000003003 spiro group Chemical group 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000009826 distribution Methods 0.000 claims 2
- 239000000463 material Substances 0.000 description 16
- 239000000565 sealant Substances 0.000 description 5
- 238000007405 data analysis Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 2
- 239000012769 display material Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- IGARGHRYKHJQSM-UHFFFAOYSA-N cyclohexylbenzene Chemical compound C1CCCCC1C1=CC=CC=C1 IGARGHRYKHJQSM-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1341—Filling or closing of cells
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
Abstract
The invention discloses an LCD liquid crystal display panel liquid crystal intelligent injection device and a processing technology thereof, wherein the display panel can flexibly move in an operation table through the arrangement of a fixed shaft, a ball and the like, two clamping guide rods are arranged to enable two clamping plates to be close to each other, and then two rubber plates are close to each other to clamp and fix a display substrate, so that subsequent liquid crystal injection operation is facilitated, the spacing between two injection cylinders is adjusted through the arrangement of a rectangular guide groove, a rectangular guide block and the like, multi-station liquid crystal injection in the horizontal direction can be realized for the display substrates with different sizes, the liquid crystal injection efficiency of the display substrates is improved, the liquid crystal injection is stopped through the arrangement of a water level detector and the like, the overflow of liquid crystal caused by excessive liquid crystal injection is avoided, the total amount of liquid crystal in the injection cylinders is supplemented through the arrangement of a capacity sensor and the like, and the situation of insufficient liquid crystal is prevented during the liquid crystal injection.
Description
Technical Field
The invention relates to the technical field of liquid crystal injection devices of display panels, in particular to intelligent liquid crystal injection equipment of an LCD (liquid crystal display) panel and a processing technology thereof.
Background
Liquid crystal is a polymer material, because of its special physical, chemical and optical properties, the liquid crystal is widely applied to light and thin display technology in the middle of 20 th century, and is generally classified according to the central bridge bond and ring characteristics of liquid crystal molecules, so that many tens of thousands of liquid crystal materials are synthesized at present, wherein the liquid crystal display materials commonly used are thousands of liquid crystal materials, mainly including biphenyl liquid crystal, phenylcyclohexane liquid crystal, ester liquid crystal and the like, and the liquid crystal display materials have obvious advantages: the liquid crystal display has the advantages of low driving voltage, small power consumption, high reliability, large display information quantity, color display, no flicker, no harm to human body, automatic production process, low cost, capability of being manufactured into liquid crystal displays of various specifications and types, convenient carrying and the like, and due to the advantages, the volume and the like of a computer terminal and a television manufactured by using the liquid crystal materials can be greatly reduced, the liquid crystal display technology has profound influence on the structure of a display product, and the development of microelectronic technology and photoelectric information technology is promoted.
In the prior art, liquid crystal injection is carried out on an LCD liquid crystal display panel, a single injection mechanism is often adopted to carry out liquid crystal injection on a plurality of liquid crystal panels to be injected, the liquid crystal injection efficiency of the panel is lower in this traditional mode, and the position of the injection mechanism is inconvenient to adjust, so that the liquid crystal panel with different sizes is suitable for carrying out multi-station liquid crystal injection, on the other hand, in the injection process, a corresponding detection mechanism is required to be used, the phenomenon that the injection amount is overlarge and then liquid crystal overflows during liquid crystal injection is avoided, and therefore, the intelligent liquid crystal injection equipment for the LCD liquid crystal display panel is disclosed to meet the liquid crystal injection requirement of the display panel.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides the intelligent liquid crystal injection equipment for the LCD panel and the processing technology thereof, has the advantages of overflow prevention during liquid crystal injection and the like, and solves the problems of waste and the like caused by excessive liquid crystal injection.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an LCD panel liquid crystal intelligence injection equipment and processing technology thereof, includes the operation panel, fixedly connected with is public a plurality of evenly distributed fixed axles on the both sides inner wall of operation panel, a plurality of evenly distributed all rotate on the fixed axle and cup joint a plurality of evenly distributed balls, a plurality of evenly distributed be equipped with same display substrate on the ball, the top fixedly connected with sealed gum frame of display substrate, first through-hole has all been seted up on the both sides inner wall of operation panel, two on the relative position all rotate in the first through-hole and cup joint same clamp threaded rod, two clamp threaded rod is reverse double-thread setting, two the both ends of clamp threaded rod run through respectively corresponding first through-hole and extend respectively outside the both sides of corresponding first perforation, fixedly connected with two clamp guide bars on the both sides inner wall of operation panel, two all spiro union have two splint of public on the clamp threaded rod, two splint rotate respectively and cup joint on two clamp guide bars, two one side are close to each other clamp threaded rod fixedly connected with two vice versa the drive pulley fixedly connected with one side of two drive pulley fixedly connected with one of them.
Preferably, the driving belt pulley and the same driving belt is tensioned on the driven belt pulley, two U-shaped support frames are fixedly connected to the top of the operating platform, two rectangular strip holes are formed in one side of each U-shaped support frame, rack plates are fixedly connected to the inner walls of the bottoms of the rectangular strip holes, two horizontal guide rods are arranged between the rack plates, limiting gears are rotatably sleeved at two ends of each horizontal guide rod, four limiting gears are meshed with two rack plates respectively, three connecting rods which are distributed in a circumferential array are fixedly connected to the horizontal guide rods, two fixing rings are fixedly connected to the other ends of the connecting rods in the same relative position, two rectangular guide grooves are formed in one side of each U-shaped support frame, and four rectangular guide blocks which are uniformly distributed are fixedly connected to one side of each fixing ring, which is close to each U-shaped support frame.
Preferably, the other ends of the four rectangular guide blocks extend into the two rectangular guide grooves respectively and are attached to the two rectangular guide grooves, the four rectangular guide blocks are respectively matched with the two rectangular guide grooves, the two rectangular guide blocks are respectively provided with second through holes, the two rectangular guide blocks are respectively provided with two fixing rings, and the two rectangular guide blocks are respectively provided with two fixing rings.
Preferably, the two horizontal control screws are fixedly connected with three control handles which are circumferentially distributed, the two horizontal control screws are respectively and slidably sleeved with a horizontal moving block, the two horizontal moving blocks are respectively and slidably sleeved on the two horizontal guide rods, the bottom ends of the two horizontal moving blocks are fixedly connected with two vertical connecting rods, the bottom ends of the two vertical connecting rods on opposite positions are fixedly connected with the same injection cylinder, and the position of the injection cylinder corresponds to the position of the display substrate.
Preferably, the display slots are formed in the outer walls of the injection barrels, the capacity sensors are fixedly connected in the display slots, the injection funnel is fixedly connected with the bottom end of the injection barrel, the placing disc is fixedly sleeved on the outer wall of the injection funnel, and the throttle valve is fixedly connected to the placing disc.
Preferably, the outer wall of the injection funnel is provided with a control through hole, a control valve of the throttle valve penetrates through the control through hole and is positioned in the injection funnel, the throttle valve is matched with the injection funnel, the top of the operation table is fixedly connected with a central controller, the inner walls of the two sides of the operation table are fixedly connected with small upright posts, and one ends, close to each other, of the two small upright posts are fixedly connected with a water level detector.
Preferably, the positions of the two water level detectors are corresponding, the throttle valves are fixedly connected with throttle wires, the other ends of the throttle wires are fixedly connected with the central controller, the top of the operating platform is fixedly connected with a fixed bottom plate, and the top of the fixed bottom plate is fixedly connected with a liquid crystal pump and a storage barrel.
Preferably, the liquid crystal pump is fixedly connected with a liquid inlet pipe, the other end of the liquid inlet pipe extends into the storage barrel, the liquid outlet end of the liquid crystal pump is fixedly connected with two electromagnetic valves, the two liquid outlet ends of the two electromagnetic valves are respectively fixedly connected with a first material injection pipe and a second material injection pipe, and the first material injection pipe and the second material injection pipe are respectively communicated with two material injection barrels.
Preferably, two capacity sensors are all fixedly connected with capacity wire, two the other end of capacity wire is all fixedly connected with on the central controller, fixedly connected with opens and stops the wire on the liquid crystal pump, open the other end fixedly connected with who stops the wire on the central controller, two capacity sensors, two the choke valve, two the water level detector, the liquid crystal pump reaches two logical solenoid valve all with electric connection between the central controller.
An LCD liquid crystal display panel processing technology, wherein the LCD liquid crystal display panel processing technology is applied with an LCD liquid crystal display panel liquid crystal intelligent injection device according to any one of claims 1-9.
(III) beneficial effects
Compared with the prior art, the invention provides the LCD intelligent liquid crystal injection equipment of the LCD liquid crystal display panel, which has the following beneficial effects:
1. this LCD liquid crystal display panel liquid crystal intelligence injection equipment, through the setting of fixed axle and ball etc for the display panel who waits to pour into liquid crystal can carry out nimble removal in the operation panel, after display panel is located suitable position, through rotating the hand wheel, make one of them press from both sides tight threaded rod rotate, through driving belt's setting, make another press from both sides tight threaded rod rotate, through the setting of two clamp guide bars, make two splint be close to each other, then make two rubber slab be close to each other and press from both sides tightly fixedly to the display substrate, thereby be convenient for follow-up injection liquid crystal operation.
2. This LCD liquid crystal display panel liquid crystal intelligence injection equipment, through the setting of rectangle guide way and rectangle guide block, make operating personnel can conveniently promote the retainer plate, then make horizontal guide bar to one side removal, through the setting of spacing gear and rack board, be convenient for carry out spacing to a certain extent to horizontal guide bar after stopping promoting the retainer plate, thereby can adjust the interval of two injection cylinders, realize then that can handle not unidimensional display substrate carries out the multistation liquid crystal injection on the horizontal direction, the efficiency of display substrate liquid crystal injection has been improved.
3. This LCD liquid crystal display panel liquid crystal intelligence injection device is through rotating control handle for horizontal control screw rotates, under the direction effect of horizontal guide bar, makes the horizontal movable block of the looks spiro union of horizontal control screw remove in the horizontal direction, thereby indirectly drive the injection section of thick bamboo and remove, has realized then in the horizontal direction another angle adjustment injection section of thick bamboo's position, is convenient for satisfy the liquid crystal injection demand of not unidimensional display substrate, has realized nimble multi-angle multistation liquid crystal injection, has improved liquid crystal injection efficiency.
4. According to the LCD liquid crystal display panel liquid crystal intelligent injection device, when the injection cylinder injects liquid crystal into the sealant frame on the display substrate through the arrangement of the water level detector, if the total amount of the liquid crystal reaches the upper limit of the sealant frame, the water level detector conducts injected liquid crystal liquid level information into the central controller through the corresponding data conducting wire, and after data analysis of the central controller, the injected information is conducted to the corresponding throttle valve through the throttle conducting wire, so that the liquid crystal injection is stopped, and liquid crystal overflow caused by excessive liquid crystal injection is avoided.
5. This LCD panel liquid crystal intelligence injection equipment, through capacity sensor's setting for capacity sensor is through capacity wire with capacity shortage signal conduction to central controller in, after central controller data analysis, by opening and stopping the wire with supplementary capacity information transmission to the liquid crystal pump, start the liquid crystal pump and take out the liquid crystal in the storage bucket to the pump in, again pour into the section of thick bamboo by first notes material pipe and second notes material pipe respectively in corresponding, supplement the liquid crystal total amount of pouring into in the section of thick bamboo, the condition that liquid crystal is insufficient appears when preventing liquid crystal injection.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a perspective view of another embodiment of the present invention;
FIG. 3 is a schematic perspective view of an operation table according to the present invention;
FIG. 4 is a schematic view of a portion of a three-dimensional structure of the present invention;
FIG. 5 is a schematic perspective view of a U-shaped support frame according to the present invention;
FIG. 6 is a schematic perspective view of a central controller according to the present invention;
FIG. 7 is a schematic perspective view of an injection cylinder according to the present invention;
fig. 8 is an enlarged schematic view of the structure of fig. 5 a according to the present invention.
In the figure: 1. an operation table; 2. a fixed shaft; 3. a ball; 4. a display substrate; 5. clamping a threaded rod; 6. clamping a guide rod; 7. a driving pulley; 8. a driven pulley; 9. a hand wheel; 10. a drive belt; 11. a U-shaped supporting frame; 12. rack plate; 13. a horizontal guide bar; 14. a limit gear; 15. a connecting rod; 16. a fixing ring; 17. rectangular guide grooves; 18. rectangular guide blocks; 19. a horizontal control screw; 20. a control handle; 21. a fixed plate; 22. a horizontal moving block; 23. a vertical link; 24. an injection cylinder; 25. a capacity sensor; 26. placing a tray; 27. a throttle valve; 28. a central controller; 29. a water level detector; 30. throttling the wire; 31. a fixed bottom plate; 32. a liquid crystal pump; 33. a liquid inlet pipe; 34. a storage tub; 35. a first filler tube; 36. a capacity wire; 37. starting and stopping the lead; 38. a second filling pipe; 39. a clamping plate; 40. a rubber plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As described in the background art, the present application provides an intelligent liquid crystal injection device for LCD panels to solve the above problems
In a typical implementation manner of the application, as shown in fig. 1-8, an intelligent liquid crystal injection device for an LCD liquid crystal display panel comprises an operation table 1, wherein a plurality of uniformly distributed fixed shafts 2 are fixedly connected to the inner walls of two opposite sides of the operation table 1, a plurality of uniformly distributed balls 3 are rotatably sleeved on the uniformly distributed fixed shafts 2, the uniformly distributed balls 3 are provided with a same display substrate 4, the top of the display substrate 4 is fixedly connected with a sealant frame, first through holes are formed in the inner walls of two opposite sides of the operation table 1, a same clamping threaded rod 5 is rotatably sleeved in the first through holes in two opposite positions, the two clamping threaded rods 5 are reversely arranged in double threads, the both ends of two clamping threaded rods 5 run through corresponding first through-hole respectively and extend to the outside of the both sides of corresponding first perforation respectively, fixedly connected with has two public clamping guide bars 6 on the both sides inner wall of operation panel 1, two clamping plates 39 that all spiro union has on two clamping threaded rods 5, two clamping plates 39 rotate respectively and cup joint on two clamping guide bars 6, one side that two clamping plates 39 are close to each other is fixedly connected with rubber slab 40, two rubber slabs 40 all with show base plate 4 looks adaptation, driving pulley 7 and driven pulley 8 have been fixedly cup jointed respectively on two clamping threaded rods 5, one end fixedly connected with hand wheel 9 of one of them clamping threaded rod 5, through the setting of hand wheel 9, be convenient for indirectly rotate two clamping threaded rods 5.
Further, in the above scheme, the same driving belt 10 is tensioned on driving pulley 7 and driven pulley 8, two U type support frames 11 are fixedly connected with at the top of operation panel 1, rectangular strip holes are all seted up to one side of two U type support frames 11, all fixedly connected with rack plate 12 on the bottom side inner wall of two rectangular strip holes, be equipped with two horizontal guide bars 13 between two rack plates 12, limit gear 14 has all been cup jointed in the rotation at the both ends of two horizontal guide bars 13, four limit gear 14 mesh with two rack plates 12 respectively, all fixedly connected with is three connecting rod 15 that are circumference array arrangement on two horizontal guide bars 13, the other end of three connecting rod 15 on unified relative position is all fixedly connected with same retainer plate 16, two rectangular guide grooves 17 have all been seted up to one side of one U type support frame 11, one side that two retainer plates 16 are close to U type support frame 11 is all fixedly connected with four evenly distributed's rectangular guide blocks 18, through rectangular guide block 18 and rectangular guide groove 17's setting, be convenient for push retainer plate 16, then indirectly drive and pour into a section of thick bamboo 24 and remove, thereby be convenient for pour into the multistation panel to different sizes into.
Further, in the above scheme, the other ends of four rectangular guide blocks 18 extend into two rectangular guide grooves 17 respectively and are attached to two rectangular guide grooves 17, four rectangular guide blocks 18 are respectively attached to two rectangular guide grooves 17, second through holes are formed in two fixing rings 16 respectively, horizontal control screws 19 are rotatably sleeved in the two second through holes respectively, fixing plates 21 are fixedly sleeved on the two horizontal guide rods 13 respectively, the other ends of the two horizontal control screws 19 are rotatably connected to the two fixing plates 21 respectively, and the injection barrel 24 is convenient to control to move through the arrangement of the horizontal control screws 19 so as to flexibly inject liquid crystal.
Further, in the above scheme, three control handles 20 which are circumferentially arranged are fixedly connected to the two horizontal control screws 19, two horizontal moving blocks 22 are connected to the two horizontal control screws 19 in a threaded manner, the two horizontal moving blocks 22 are respectively and slidably sleeved on the two horizontal guide rods 13, two vertical connecting rods 23 are fixedly connected to the bottom ends of the two horizontal moving blocks 22, the same injection cylinder 24 is fixedly connected to the bottom ends of the two vertical connecting rods 23 in opposite positions, the position of the injection cylinder 24 corresponds to the position of the display substrate 4, and liquid crystal injection to the display panel is facilitated through the arrangement of the injection cylinder 24.
Further, in the above scheme, the outer wall of two injection barrels 24 has all been seted up and has been shown the groove, and two show the inslot and all fixedly connected with capacity sensor 25, the bottom fixedly connected with injection funnel of injection barrel 24, the outer wall of injection funnel has fixedly cup jointed and has been placed dish 26, and fixedly connected with choke valve 27 on the placing dish 26, through choke valve 27's setting, the control of being convenient for injects barrel 24 and stops the ejection of compact, avoids continuously injecting into liquid crystal and causes the liquid crystal overflow.
Further, in the above scheme, the outer wall of the injection funnel is provided with the control through hole, the control valve of the throttle valve 27 penetrates through the control through hole and is located in the injection funnel, the throttle valve 27 is matched with the injection funnel, the top of the operation table 1 is fixedly connected with the central controller 28, the inner walls of the two sides of the operation table 1 are fixedly connected with small columns, one ends, close to each other, of the two small columns are fixedly connected with the water level detector 29, the liquid crystal injection total amount is conveniently detected through the setting of the water level detector 29, and the injection barrel 24 is controlled to continuously inject liquid crystal.
Further, in the above-mentioned scheme, the positions of the two water level detectors 29 are corresponding, the throttle wires 30 are fixedly connected to the two throttle valves 27, the other ends of the two throttle wires 30 are fixedly connected to the central controller 28, the top of the console 1 is fixedly connected with the fixed bottom plate 31, the top of the fixed bottom plate 31 is fixedly connected with the liquid crystal pump 32 and the storage barrel 34, and the liquid crystal pump 32 is arranged to facilitate the extraction of liquid crystal for the liquid crystal injection of the display panel.
Further, in the above-mentioned scheme, fixedly connected with feed liquor pipe 33 on the liquid crystal pump 32, the other end of feed liquor pipe 33 extends to in the storage barrel 34, and the play liquid end fixedly connected with two solenoid valves of liquid crystal pump 32, two play liquid ends of two solenoid valves are fixedly connected with first notes material pipe 35 and second notes material pipe 38 respectively, and first notes material pipe 35 and second notes material pipe 38 are linked together with two injection barrels 24 respectively, through first notes material pipe 35 and second notes material pipe 38, are convenient for pour into liquid crystal into injection barrel 24.
Further, in the above scheme, the capacity wires 36 are fixedly connected to the two capacity sensors 25, the other ends of the two capacity wires 36 are fixedly connected to the central controller 28, the start-stop wire 37 is fixedly connected to the liquid crystal pump 32, the other ends of the start-stop wire 37 are fixedly connected to the central controller 28, and the two capacity sensors 25, the two throttle valves 27, the two water level detectors 29, the liquid crystal pump 32 and the two solenoid valves are electrically connected to the central controller 28, so that coordination control of each component is facilitated through the arrangement of the central controller 28.
An LCD liquid crystal display panel processing technology, wherein the LCD liquid crystal display panel processing technology is applied with an LCD liquid crystal display panel liquid crystal intelligent injection device according to any one of claims 1-9.
When in use, the display panel to be injected with liquid crystal can flexibly move in the operation table 1 through the arrangement of the fixed shaft 2 and the ball 3, after the display panel is positioned at a proper position, one of the clamping threaded rods 5 is rotated through rotating the hand wheel 9, the other clamping threaded rod 5 is rotated through the arrangement of the driving belt 10, the two clamping plates 39 are mutually close through the arrangement of the two clamping guide rods 6, and then the two rubber plates 40 are mutually close to clamp and fix the display substrate 4, so that the subsequent liquid crystal injection operation is facilitated.
Through the setting of rectangle guide way 17 and rectangle guide block 18 for operating personnel can conveniently promote retainer plate 16, then makes horizontal guide bar 13 to one side removal, through the setting of spacing gear 14 and rack board 12, is convenient for carry out spacing to a certain extent to horizontal guide bar 13 after stopping promoting retainer plate 16, thereby can adjust two and pour into the interval of section of thick bamboo 24 into, realizes then that can handle not unidimensional display substrate 4 to carry out the multistation liquid crystal injection in the horizontal direction, has improved the efficiency that display substrate 4 liquid crystal injected.
Through rotating control handle 20 for horizontal control screw 19 rotates, under the direction effect of horizontal guide bar 13, makes the horizontal movable block 22 of looks spiro union with horizontal control screw 19 remove in the horizontal direction, thereby indirectly drive injection section of thick bamboo 24 and remove, has realized then in the horizontal direction another angular adjustment injection section of thick bamboo 24's position, is convenient for satisfy the liquid crystal injection demand of not unidimensional display substrate 4, has realized nimble multi-angle multistation liquid crystal injection, has improved liquid crystal injection efficiency.
Through the setting of the water level detector 29, when the injection cylinder 24 injects the liquid crystal into the sealant frame on the display substrate 4, if the total amount of the liquid crystal reaches the upper limit of the sealant frame, the water level detector 29 transmits the injected liquid crystal level information into the central controller 28 through the corresponding data transmission line, and after the data analysis of the central controller 28, the injection stopping information is transmitted to the corresponding throttle valve 27 through the throttle wire 30, so that the liquid crystal injection stopping is realized, and the overflow of the liquid crystal caused by the excessive injection of the liquid crystal is avoided.
When the total amount of liquid crystal in the injection cylinder 24 is insufficient, the capacity sensor 25 transmits a capacity shortage signal to the central controller 28 through the capacity wire 36, after data analysis by the central controller 28, the capacity shortage signal is sent to the liquid crystal pump 32 through the start-stop wire 37, the liquid crystal pump 32 is started to pump the liquid crystal in the storage cylinder 34 into the pump, and then the liquid crystal is injected into the corresponding injection cylinder 24 through the first injection pipe 35 and the second injection pipe 38 respectively, so that the total amount of the liquid crystal in the injection cylinder 24 is supplemented, and the situation of insufficient liquid crystal is prevented during liquid crystal injection.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides an LCD liquid crystal display panel liquid crystal intelligence injection equipment, includes operation panel (1), its characterized in that: the utility model discloses a rubber belt conveyor, including a plurality of fixed axles (2) that are evenly distributed of fixedly connected with on the both sides inner wall of operation panel (1), a plurality of distributions are even all rotated on fixed axle (2) and cup jointed a plurality of balls (3) that are evenly distributed, a plurality of distributions are even be equipped with same display substrate (4) on ball (3), the top fixedly connected with seal gum frame of display substrate (4), first through-hole has all been seted up on the both sides inner wall of operation panel (1), two relative position on the first through-hole in all rotate and cup joint same clamp threaded rod (5), two clamp threaded rod (5) are reverse double-thread setting, two the both ends of clamp threaded rod (5) run through respectively corresponding first through-hole and extend respectively outside the both sides of corresponding first through-hole, two clamp threaded rod (6) that are fixedly connected with on the both sides inner wall of operation panel (1), two clamp threaded rod (5) on all spiro union have two splint (39), two clamp threaded rod (39) have rotated respectively on two drive plate (4) two clamp threaded rod (6) and two drive plate (40) have respectively, two drive plate (40) have been connected with one side of two drive plate (4) respectively, one end fixedly connected with hand wheel (9) of clamp threaded rod (5), driving pulley (7) with the tensioning has same driving belt (10) on driven pulley (8), the top fixedly connected with of operation panel (1) two U type support frames (11), two rectangular hole has all been seted up to one side of U type support frame (11), two equal fixedly connected with rack board (12) on the bottom side inner wall of rectangular hole, two be equipped with two horizontal guide bars (13) between rack board (12), two both ends of horizontal guide bar (13) have all rotated and have cup jointed spacing gear (14), four spacing gear (14) respectively with two rack board (12) mesh mutually, two equal fixedly connected with on horizontal guide bar (13) connecting rod (15) that the circumference array was arranged, three on the unified relative position the other end of connecting rod (15) equal fixedly connected with same retainer plate (16), one side of one U type support frame (11) is equipped with two rectangular guide grooves (17) have two equal distributed in the rectangular guide bar (16) one side of U type support frame (11), the other ends of the four rectangular guide blocks (18) respectively extend into the two rectangular guide grooves (17) and are attached to the two rectangular guide grooves (17), the four rectangular guide blocks (18) are respectively matched with the two rectangular guide grooves (17), the two fixing rings (16) are respectively provided with a second through hole, the two second through holes are respectively and rotatably sleeved with a horizontal control screw rod (19), the two horizontal guide rods (13) are respectively and fixedly sleeved with a fixed disc (21), the other ends of the two horizontal control screw rods (19) are respectively and rotatably connected with the two fixed discs (21), the two horizontal control screw rods (19) are respectively and fixedly connected with three control handles (20) which are circumferentially distributed, the two horizontal control screw rods (19) are respectively and slidably sleeved with a horizontal moving block (22), the two horizontal moving blocks (22) are respectively and rotatably sleeved with the two horizontal guide rods (13), the two horizontal moving blocks (22) are respectively and rotatably sleeved with a plurality of injection cylinders (24) which are respectively and fixedly connected with the two injection cylinders (24) at the same injection cylinder, the two injection cylinders (24) are fixedly connected with the two injection cylinders (24) at the same injection cylinder positions, the two injection cylinders (24) are fixedly connected with the two injection cylinders (24), the bottom end fixedly connected with injection funnel of injection section of thick bamboo (24), the outer wall of injection funnel has fixedly connected with and has been placed dish (26) fixedly connected with on placing dish (26), set up control through-hole on the outer wall of injection funnel, the control valve of throttle valve (27) runs through control through-hole and is located injection funnel, throttle valve (27) with injection funnel looks adaptation, the top fixedly connected with central controller (28) of operation panel (1), all fixedly connected with little stand on the both sides inner wall of operation panel (1), two the one end that little stand is close to each other is all fixedly connected with water level detector (29), two the position of water level detector (29) is corresponding, two all fixedly connected with throttle wire (30) on throttle wire (30) the other end all fixedly connected with on central controller (28), the top fixedly connected with PMKD (31) of operation panel (1), fixedly connected with liquid crystal pump (32) in the top fixedly connected with liquid crystal pump (32) of operation panel (31), the pump (32) are connected with in advance liquid crystal drum (32) the end (32) fixedly connected with liquid crystal pump (32), the two liquid outlet ends of the two-way electromagnetic valve are fixedly connected with a first injection pipe (35) and a second injection pipe (38) respectively, the first injection pipe (35) and the second injection pipe (38) are respectively communicated with two injection cylinders (24), capacity sensors (25) are fixedly connected with capacity wires (36) respectively, the other ends of the capacity wires (36) are fixedly connected with a central controller (28), a start-stop wire (37) is fixedly connected with a liquid crystal pump (32), the other ends of the start-stop wires (37) are fixedly connected with the central controller (28), and the two capacity sensors (25), the two throttle valves (27), the two water level detectors (29), the liquid crystal pump (32) and the two-way electromagnetic valve are electrically connected with the central controller (28).
2. A LCD liquid crystal display panel processing technology is characterized in that: the LCD panel processing technology is applied with the LCD panel liquid crystal intelligent injection device as claimed in claim 1.
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| CN202110540941.4A CN113238414B (en) | 2021-05-18 | 2021-05-18 | LCD panel liquid crystal intelligent injection equipment and processing technology thereof |
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| CN202110540941.4A CN113238414B (en) | 2021-05-18 | 2021-05-18 | LCD panel liquid crystal intelligent injection equipment and processing technology thereof |
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| CN212989838U (en) * | 2020-08-05 | 2021-04-16 | 湖北方寸触控科技有限公司 | Liquid crystal injection device |
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| JPH06308447A (en) * | 1993-04-27 | 1994-11-04 | Casio Comput Co Ltd | Method for injecting liquid crystal |
| CN1480777A (en) * | 2002-07-20 | 2004-03-10 | Lg.菲利浦Lcd株式会社 | Liquid crystal distributor and distribution method |
| CN1573455A (en) * | 2003-06-24 | 2005-02-02 | Lg.菲利浦Lcd株式会社 | Liquid crystal dispensing system using spacer information and method of dispensing liquid crystal material using the same |
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