CN114675453B - Liquid crystal panel, connected liquid crystal panel and manufacturing method of liquid crystal panel - Google Patents
Liquid crystal panel, connected liquid crystal panel and manufacturing method of liquid crystal panel Download PDFInfo
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- CN114675453B CN114675453B CN202210322309.7A CN202210322309A CN114675453B CN 114675453 B CN114675453 B CN 114675453B CN 202210322309 A CN202210322309 A CN 202210322309A CN 114675453 B CN114675453 B CN 114675453B
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- 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
- G02F1/1339—Gaskets; Spacers; Sealing of cells
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- 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
-
- 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
-
- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133325—Assembling processes
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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 a liquid crystal panel, a liquid crystal panel formed by connecting the liquid crystal panel and a manufacturing method of the liquid crystal panel, which comprises the steps of coating a first sealing material on the outer side of the top of a first substrate, wherein the first sealing material is provided with a plurality of sections, coating a second material on the top of the first substrate and positioned between two adjacent first sealing materials, curing the first sealing material and the second sealing material through a curing device, and correspondingly covering the top of the first substrate with the second substrate for bonding; the space enclosed by the upper and lower adjacent first substrates and the driving plate is relatively airtight, the space is not communicated with the outside, the space is small, the gas exhausted from the diversion trench of the driving plate can be fully contacted with the sealant on the first substrate, so that the curing efficiency is improved, and the air flow is in an S-shaped rising state in the whole rising process due to the plurality of driving plates, the time of the air flowing in the sealing cavity is increased, and the curing effect of the sealant on the first substrate is improved.
Description
Technical Field
The invention relates to the technical field of liquid crystal panel processing, in particular to a liquid crystal panel, a connected liquid crystal panel and a manufacturing method of the liquid crystal panel.
Background
The liquid crystal panel includes a pair of substrates, a liquid crystal layer interposed between the pair of substrates, and a sealing member provided at a periphery of the pair of substrates for sealing the liquid crystal layer.
Chinese patent No. CN110658654a discloses a liquid crystal panel in which a liquid crystal panel including an array substrate having an array substrate side transparent substrate, a CF substrate having a CF substrate side transparent substrate, and an actual sealing portion for sealing a liquid crystal layer by bonding the two substrates is separated from a liquid crystal panel in which a plurality of liquid crystal panels are connected to each other via a dummy area DA. The liquid crystal panel is connected such that the cell gap (the distance between the plate surfaces of the array substrate side mother transparent substrate and the CF substrate side mother transparent substrate) in the dummy region DR in the dummy region DA in which the dummy seal is disposed is larger than the cell gap in the actual region SR in which the actual seal is disposed.
The liquid crystal panel mentioned in the above document needs to coat two kinds of sealants on the first substrate during manufacturing and cure the sealants, and the existing curing device is inconvenient to mount and take the first substrate when in use, on the other hand, the contact time of the gas meeting the conditions and the sealants is shorter when in use, thus the curing time is longer and the efficiency is lower.
Accordingly, there is a need to provide a liquid crystal panel, a liquid crystal panel connected therewith, and a method for manufacturing the liquid crystal panel.
Disclosure of Invention
The invention aims to provide a liquid crystal panel, a connected liquid crystal panel and a manufacturing method of the liquid crystal panel, so as to solve the problems that the prior liquid crystal panel in the prior art needs to coat two kinds of sealing agents on a first substrate and carry out curing treatment on the sealing agents when being manufactured, and the prior curing device is inconvenient to mount and take the first substrate when being used, and the contact time of the gas meeting the conditions and the sealing agents is short when being used, so that the curing time is long and the efficiency is low.
Based on the thought, the invention provides the following technical scheme: comprising the following steps:
coating a first sealing material on the outer side of the top of the first substrate, the first sealing material being provided with a plurality of segments,
a second material is applied on top of the first substrate between two adjacent first sealing materials,
the first sealing material and the second sealing material are cured by a curing device,
the second substrate is correspondingly covered on the top of the first substrate for bonding,
the curing device comprises a bottom plate and a top plate arranged at the top of the bottom plate, a plurality of driving plates are arranged between the bottom plate and the top plate, transmission assemblies are arranged at the top and the bottom of the driving plates and are mutually attached to each other, the top of the top plate is provided with a lifting assembly for driving the bottommost driving plate to move upwards, and when the lifting assembly drives the driving plates to move upwards, a first substrate at one side of each driving plate is conveyed between two adjacent driving plates through the transmission assemblies.
As a further scheme of the invention: the driving plate is provided with a bar groove on one side of the driving assembly, the driving assembly is arranged inside the bar groove, the driving assembly comprises a driving belt arranged at the top and the bottom of the driving plate, the driving belt is arranged inside the bar groove, round shafts are arranged at two ends of the driving belt, a support is arranged on the outer side of each round shaft, the support is rotationally connected with the round shaft, a telescopic rod is arranged on one side, close to the bar groove, of the support, the telescopic rod is arranged inside the bar groove and is fixedly connected between the support and the driving plate, and a telescopic spring is sleeved on the outer side of the telescopic rod.
As a further scheme of the invention: the top of the topmost driving plate and the bottom of the bottommost driving plate are fixedly connected with cover plates.
As a further scheme of the invention: the top of bottom plate is provided with the water conservancy diversion subassembly, the water conservancy diversion subassembly is including setting up in the control box of bottom plate top one side, one side of control box is located the bottom plate top and still is provided with the air pump, the input of air pump is provided with the intake pipe, and the one end that the air pump was kept away from to the intake pipe is linked together with the control box, the output of air pump is provided with the blast pipe, and the one end that the air pump was kept away from to the blast pipe is linked together with the drive plate of bottommost, the outside intercommunication of topmost drive plate is provided with the honeycomb duct, the one end that the drive plate was kept away from to the honeycomb duct is linked together with the control box.
As a further scheme of the invention: an upper exhaust groove is formed in one side of the top of the driving plate, a lower exhaust groove is formed in the other side of the bottom of the driving plate, when the upper driving plate and the lower driving plate are mutually attached, the lower exhaust groove at the bottom of the top driving plate is communicated with the upper exhaust groove at the top of the bottom driving plate, a guide groove is formed in the inner side surface of the driving plate, and the guide groove is respectively communicated with the upper exhaust groove and the lower exhaust groove
As a further scheme of the invention: the lifting assembly comprises a lifting motor arranged at the top of the top plate, a winding drum is connected to an output shaft of the lifting motor in a transmission manner, a pull rope is arranged between the winding drum and a supporting block at the bottom of the bottommost driving plate, one end of the pull rope is fixedly connected with the winding drum, and the other end of the pull rope penetrates through the top plate and is fixedly connected with the supporting block.
As a further scheme of the invention: the utility model discloses a drive plate, including the drive plate, the drive plate is located the drive plate, the logical groove that runs through has been seted up to one side in the bar groove, the width in logical groove is from increasing gradually from top to bottom, still seted up the draw-in groove on the inside lateral wall in logical groove, fixedly connected with montant between roof and the bottom plate, the montant passes logical groove and with drive plate sliding connection, one side that the montant is close to the backup pad all is provided with multistage rack, the circle axle one end fixedly connected with that links to each other with the drive belt with rack engaged with gear.
As a further scheme of the invention: the utility model provides a liquid crystal display panel, link into liquid crystal display panel and liquid crystal display panel's manufacturing method, all fixedly connected with stopper on the side that the montant kept away from the backup pad, the width of stopper is the increase gradually along montant top-down for stopper and logical groove match one by one.
A liquid crystal panel is manufactured by the manufacturing method.
A connected liquid crystal panel is composed of a plurality of liquid crystal panels.
Compared with the prior art, the invention has the beneficial effects that: through having set gradually a plurality of drive plates in the vertical direction, utilize the sealed chamber that a plurality of drive plates enclose to carry out solidification treatment to first base plate, and when first base plate is moved to between two adjacent drive plates by drive assembly, the space that encloses with the drive plate between upper and lower two adjacent first base plates is also airtight relatively, can not communicate with the external world, and this space is less for from the gaseous intensive contact of sealant on the drive plate guiding gutter exhaust and the first base plate, thereby in order to do benefit to improving the efficiency of solidification, and because a plurality of drive plates of setting, make the air current be the S type at the in-process that wholly rises and rise, be favorable to increasing the time that gas flows in sealed chamber, thereby improve the solidification effect to the sealant on the first base plate.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the structure of the driving plate and the supporting plate of the present invention;
FIG. 3 is a schematic view showing an arrangement of a plurality of driving boards according to the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2A in accordance with the present invention;
FIG. 5 is a schematic view of the structure of the flow guide groove, the through groove and the strip groove of the present invention;
FIG. 6 is an enlarged schematic view of the structure of FIG. 5B in accordance with the present invention;
FIG. 7 is a schematic view of the structure of the vertical bar and the limiting block of the present invention;
FIG. 8 is an enlarged schematic view of the structure of FIG. 7 at C in accordance with the present invention;
FIG. 9 is a schematic diagram of a connection structure between a first substrate and a plurality of driving boards according to the present invention;
FIG. 10 is a schematic diagram of the structure of the lower vent slot and the upper vent slot of the present invention;
FIG. 11 is an enlarged schematic view of the structure of FIG. 9 at D in accordance with the present invention;
FIG. 12 is a schematic view of the stopper, through slot and clamping slot structure of the present invention;
fig. 13 is a rear view of the liquid crystal panel of the present invention;
fig. 14 is a front view of the liquid crystal panel of the present invention.
In the figure: 1. a top plate; 2. a reel; 3. a pull rope; 4. lifting the motor; 5. a driving plate; 6. a flow guiding pipe; 7. a control box; 8. an exhaust pipe; 9. an air inlet pipe; 10. an air pump; 11. a support block; 12. a guide rod; 13. a bottom plate; 14. a vertical rod; 15. a support plate; 16. a transmission belt; 17. a rack; 18. a gear; 19. a circular shaft; 20. a bracket; 21. a telescopic rod; 22. a telescopic spring; 23. a limiting block; 24. a limit spring; 25. a connecting rod; 26. a magnet; 27. an electromagnet; 28. a fixing plate; 29. a first substrate; 30. a diversion trench; 31. a clamping groove; 32. a lower exhaust groove; 33. an upper exhaust groove; 34. a bar-shaped groove; 35. a through groove; 36. and a liquid crystal panel.
Description of the embodiments
As shown in fig. 1-3, 5 and 10-14, a liquid crystal panel connected therewith and a method for manufacturing the liquid crystal panel specifically include the steps of coating a first sealing material on the outer side of the top of a first substrate 29, the first sealing material being provided in a plurality of segments, coating a second material on the top of the first substrate 29 between two adjacent first sealing materials, curing the first sealing material and the second sealing material by a curing device, and then correspondingly covering the second substrate on the top of the first substrate 29 for bonding;
and the curing device comprises a bottom plate 13 and a top plate 1 arranged on top of the bottom plate 13, and a plurality of driving plates 5 are arranged between the bottom plate 13 and the top plate 1.
The top and the bottom of drive plate 5 all are provided with drive assembly to drive assembly along the width direction symmetric distribution of drive plate 5, the drive assembly between two adjacent drive plates 5 laminating each other, when placing the first base plate 29 that needs to handle between two upper and lower drive plates 5, can drive first base plate 29 through the drive assembly of mutually supporting and remove between two upper and lower drive plates 5.
Further, a bar-shaped groove 34 is arranged on one side of the driving plate 5, the driving assembly is arranged in the bar-shaped groove 34 and has certain elasticity, and in an initial state, the upper driving assembly and the lower driving assembly are mutually attached, so that a certain gap is formed between a plurality of driving plates 5 arranged between the bottom plate 13 and the top plate 1, and the first substrate 29 is connected with the upper driving assembly and the lower driving assembly through the gap;
the top of the top plate 1 is provided with a lifting component, the bottommost driving plate 5 can be driven to move in the vertical direction through the lifting component, when the bottommost driving plate 5 is driven to move upwards, the bottommost driving plate 5 can gradually contact with the driving plate 5 of the penultimate layer, so that the transmission component which is in contact with each other is extruded into the inside of the strip-shaped groove 34, at the moment, the top of the bottommost driving plate 5 and the bottom of the penultimate driving plate 5 are in contact, so that the first substrate 29 is tightly pressed between the two driving plates 5, the upper driving plate 5 and the lower driving plate 5 are in contact, the sealing effect can be achieved, gas is prevented from leaking from between the two adjacent driving plates 5, and so on, the driving plates 5 between the bottom plate 13 and the top plate 1 are continuously driven to move upwards along with the lifting component, and in order to seal the gas, a cover plate is fixedly connected to the top of the bottommost driving plate 5, so that a plurality of driving plates 5 between the bottom plate 13 and the top plate 1 are mutually bonded to form a sealing chamber, and a plurality of sealing chambers are tightly clamped inside the sealing chamber.
Still further, in order to carry out solidification treatment to the sealing material on the first base plate 29, be provided with the water conservancy diversion subassembly at the top of bottom plate 13, the water conservancy diversion subassembly is including setting up in the control box 7 of bottom plate 13 top one side, be used for the inside gaseous temperature and humidity of control box 7, it still is provided with air pump 10 to be located the bottom plate 13 top at one side of control box 7, the input of air pump 10 is provided with intake pipe 9, the one end that air pump 10 was kept away from to intake pipe 9 is linked together with control box 7, the output of air pump 10 is provided with blast pipe 8, the one end that air pump 10 was kept away from to blast pipe 8 is linked together with the drive plate 5 of bottommost, simultaneously, the outside intercommunication at the drive plate 5 of topmost is provided with honeycomb duct 6, the one end that drive plate 5 was kept away from to honeycomb duct 6 is linked together with control box 7, make the inside gaseous through honeycomb duct 6 backward flow to the control box 7, thereby realize gaseous recycling.
Further, the driving plate 5 is set to be in a shape of a Chinese character 'hui', an upper exhaust groove 33 is formed on one side of the top of the driving plate 5, a lower exhaust groove 32 is formed on the other side of the bottom of the driving plate 5, when the upper driving plate and the lower driving plate 5 are attached, the lower exhaust groove 32 at the bottom of the top driving plate 5 is communicated with the upper exhaust groove 33 at the top of the bottom driving plate 5, so that the air flow between the two driving plates 5 can be conducted, the driving plate 5 at the bottommost layer is only provided with the upper exhaust groove 33, the driving plate 5 at the topmost layer is only provided with the lower exhaust groove 32, a guide groove 30 is formed on the inner side of the driving plate 5, the guide groove 30 is respectively communicated with the upper exhaust groove 33 and the lower exhaust groove 32, the exhaust pipe 8 connected with the air pump 10 is communicated with the exhaust groove of the bottommost driving plate 5, and the channel management pipe connected with the control box 7 is communicated with the exhaust groove of the topmost driving plate 5.
In order to facilitate the placement of the first substrate 29, a supporting plate 15 is fixedly connected to one side, far away from the control box 7, of the driving plate 5, a rib plate is fixedly connected between the supporting plate 15 and the driving plate 5, and the top of the supporting plate 15 is flush with the outer side surface of the driving belt 16.
When the device is specifically used, the first substrate 29 to be solidified is placed on the supporting plate 15, one side of the first substrate 29 is placed between the upper driving component and the lower driving component, at this time, the lifting component drives the bottommost driving plate 5 to move upwards, the driving component can drive the first substrate 29 between the upper driving plate 5 and the lower driving plate 5 in the moving process, when the bottommost driving plate 5 is attached to the upper driving plate 5, the driving plate can be driven to move upwards, so that the next-to-last driving plate 5 moves upwards, the first substrate 29 positioned on one side of the next-to-last driving plate 5 is driven to between the two adjacent driving plates 5 by the driving component in the moving process, and the like, when all driving plates 5 are attached to each other, the placed first substrate 29 can be moved between the two adjacent driving plates 5, at this time, the driving plates 5 enclose a sealing chamber, at this time, gas in the control box 7 is pumped out through the air pump 10 and discharged to the inside of the bottommost driving plate 5, the air guide cylinder in the driving plate 5 flows to the position of the upper exhaust groove 33, the next-to the lower driving plate 5 is driven by the air guide cylinder in the driving plate 5, and the air guide cylinder in the driving plate is connected to the inner side of the upper driving plate 33, and the lower driving plate is discharged to the inner side of the lower driving plate 5 through the upper driving plate 33, and the inner side of the air guide groove is connected to the upper driving plate 32, and the inner side of the air guide groove is connected to the lower driving plate 5 is connected to the inner side of the air guide groove and the lower driving plate 5 is arranged to the air groove is connected to the upper driving plate 33.
Here, through having set gradually a plurality of drive plates 5 in the vertical direction, utilize the sealed chamber that a plurality of drive plates 5 enclose to carry out solidification treatment to first base plate 29, and when first base plate 29 is moved to between two adjacent drive plates 5 by drive assembly, the space that two upper and lower adjacent first base plates 29 and drive plate 5 enclose between is also airtight relatively, can not communicate with the external world, and this space is less, make the gas that is discharged from drive plate 5 guiding gutter 30 can fully contact with the sealant on the first base plate 29, thereby in order to do benefit to improving the efficiency of solidification, and because a plurality of drive plates 5 that set up, make the air current take the shape of S type in the in-process of wholly rising rise, be favorable to increasing the time that gas flows in sealed chamber, thereby improve the solidification effect to the sealant on first base plate 29.
As shown in fig. 1 and 5-11, the lifting assembly comprises a lifting motor 4 arranged at the top of the top plate 1, a winding drum 2 is connected to an output shaft of the lifting motor 4 in a transmission manner, a pull rope 3 is arranged between the winding drum 2 and a supporting block 11, specifically, one end of the pull rope 3 is fixedly connected with the winding drum 2, the other end of the pull rope 3 penetrates through the top plate 1 and is fixedly connected with the supporting block 11, a guide rod 12 is fixedly connected between the bottom plate 13 and the top plate 1 in order to improve the stability of the movement of the supporting block 11, the guide rod 12 penetrates through a supporting plate 15 and is in sliding connection with the supporting block 11, the supporting block 11 is in an L shape, and a horizontal extension section of the guide rod is arranged at the bottom of the bottommost driving plate 5 and is used for supporting the driving plate 5.
Further, the transmission assembly comprises a transmission belt 16 arranged at the top and the bottom of the driving plate 5, the transmission belt 16 is symmetrically distributed along the width direction of the driving plate 5, specifically, the transmission belt 16 is arranged inside the strip-shaped groove 34, in the actual use process, round shafts 19 are arranged at two ends of the inside of the transmission belt 16, a support 20 is arranged on the outer side of each round shaft 19, the support 20 is rotationally connected with the round shaft 19, a telescopic rod 21 is arranged on one side, close to the strip-shaped groove 34, of the support 20, the telescopic rod 21 is arranged inside the strip-shaped groove 34 and fixedly connected between the support 20 and the driving plate 5, a telescopic spring 22 is sleeved on the outer side of the telescopic rod 21, and the telescopic spring 22 is arranged between the support 20 and the driving plate 5, so that the transmission belt 16 can stretch inside the strip-shaped groove 34;
in addition, as shown in fig. 12, a through slot 35 is formed on one side of the driving plate 5 located at the bar slot 34, the width of the through slot 35 is gradually increased from top to bottom, a clamping slot 31 is formed on the inner side wall of the through slot 35, a vertical rod 14 is fixedly connected between the top plate 1 and the bottom plate 13, the vertical rod 14 passes through the through slot 35 and is slidably connected with the driving plate 5, a plurality of sections of racks 17 are arranged on one side of the vertical rod 14 near the supporting plate 15, a gear 18 meshed with the racks 17 is fixedly connected with one end of a circular shaft 19 connected with the driving belt 16, the gear 18 is arranged on the outer side of the bracket 20, meanwhile, the racks 17 are arranged on one side of the vertical rod 14 near the supporting plate 15, the gear 18 is only connected with the circular shaft 19 at the top of the driving plate 5, and because the gear 18 is arranged at one side of the rack 17, when the lifting assembly drives the driving plate 5 at the bottom layer to move upwards, the circular shaft 19 at the top of the lifting assembly can be driven to move upwards together with the gear 18, a section of rack 17 at the top of the lifting assembly is meshed with the gear 18, the gear 18 can be driven to rotate with the circular shaft 19, so that the driving belt 16 is driven to rotate, and because the upper driving belt 16 and the lower driving belt 16 are closely contacted, when the driving belt 16 at the bottom end rotates, the two driving belts 16 can be driven to rotate relatively, so that the first substrate 29 at one side of the lifting assembly is conveyed, and the first substrate 29 is positioned between the upper driving plate 5 and the lower driving plate 5.
Further, the distribution of the multiple sections of racks 17 on the vertical rod 14 is staggered, and at the same time, the gears 18 connected with the circular shaft 19 are also staggered in the vertical direction, so that the gears 18 can only mesh with one section of racks 17 at the adjacent top end, and meshing of the gears 18 with the racks 17 at the rest sections in the upward movement process is avoided.
In order to support the driving plate 5, the limiting blocks 23 are fixedly connected to one side, far away from the supporting plate 15, of the vertical rod 14, specifically, the width of each limiting block 23 is gradually increased from top to bottom along the vertical rod 14, so that the limiting blocks 23 are matched with the through grooves 35 one by one, when the driving plate 5 is placed on the outer side of the vertical rod 14, the limiting blocks 23 are placed on the top ends of the clamping grooves 31, the driving plate 5 can be supported through the matching of the limiting blocks 23 and the clamping grooves 31, the limiting blocks 23 cannot interfere with the through grooves 35 in the process of moving the driving plate 5 upwards one by one along the vertical rod 14, and when the driving plate 5 moves downwards along the vertical rod 14, the driving plates 5 can be supported through matching of the limiting blocks 23 with the corresponding through grooves 35 one by one, and the driving plates 5 can be separated by the same distance.
In actual use, the lifting assembly drives the supporting block 11 and the driving plate 5 at the bottommost layer to move upwards, the driving plate 5 can drive the driving belt 16 and the round shaft 19 at the top end of the driving plate to move upwards, at the moment, the round shaft 19 can be driven to rotate through the meshing of the gear 18 and the rack 17 at the top end of the driving plate, so as to drive the driving belt 16 to rotate, further the upper and lower driving belts 16 are driven to rotate relatively, the first substrate 29 is arranged between the upper and lower driving belts 16, so that the driving belt 16 can be driven to gradually move between the upper and lower driving plates 5 through the friction force of the driving belt 16 to the first substrate 29, and as the driving belt 16 is connected at the position of the strip-shaped groove 34 through the telescopic rod 21, the upper and lower driving belts 16 can be extruded into the strip-shaped groove 34 under the mutual extrusion force in the process that the driving belt 16 rotates to drive the first substrate 29 to enter between the adjacent two driving plates 5, at this time, the bottom of the top driving plate 5 and the top of the bottom driving plate 5 are contacted and sealed with each other, so that gas can be prevented from flowing out through a gap between the two driving plates 5, at this time, the first substrate 29 is extruded between the two adjacent driving plates 5, the gas is conveyed into the driving plates 5 through the air pump 10 and discharged through the guide grooves 30, the sealant on the first substrate 29 can be cured, and meanwhile, the first substrate 29 on the supporting plate 15 on one side of the driving plates 5 can be conveyed along with the continuous upward movement of the driving plates 5, and the driving plates 5 are gradually attached together from bottom to top, so that the opposite driving plates 5 are enclosed into a sealed chamber, the gas generated by the air pump 10 flows upwards in the sealed chamber in an S shape, which is beneficial to prolonging the time of the gas flow, improving the curing effect, and when the lifting motor 4 works reversely, the driving plates 5 can be gradually lowered, the width of the through groove 35 is gradually increased from top to bottom, and the width of the limiting block 23 on the vertical rod 14 is also gradually increased from top to bottom, so that the driving plates 5 positioned at the bottom layer cannot be limited by the limiting block 23 on the top layer of the vertical rod 14, each limiting block 23 can support the driving plates 5 one by one, in the process of downward movement of the driving plates 5, the gear 18 is reversely meshed with the rack 17, the driving belt 16 can be driven to rotate reversely, the first substrate 29 subjected to curing treatment is conveyed to the supporting plate 15, the first substrate 29 is taken out conveniently, and the driving plate is more convenient and efficient in the process of actual use.
As shown in fig. 7-8, a sliding groove matched with the limiting block 23 is formed in the vertical rod 14, the limiting block 23 is slidably connected to the inside of the sliding groove, meanwhile, a connecting rod 25 is fixedly connected to the inner side of the limiting block 23, a fixing plate 28 is fixedly connected to the inside of the sliding groove, the connecting rod 25 penetrates through the fixing plate 28 and is slidably connected with the fixing plate 28, a limiting spring 24 is sleeved on the outer side of the connecting rod 25, the limiting spring 24 is arranged between the fixing plate 28 and the limiting block 23, one end of the connecting rod 25 extending to one side of the fixing plate 28 is fixedly connected with a magnet 26, and the inner bottom end of the sliding groove is fixedly connected with an electromagnet 2726.
In the actual use process, when the lifting assembly reversely rotates to drive the driving plate 5 to move downwards, the driving plate 5 positioned at the topmost layer is firstly contacted with the limiting block 23, meanwhile, the gear 18 connected to the topmost layer is also firstly meshed with the rack 17 at the top end of the vertical rod 14, so that the first substrate 29 is conveyed to the supporting plate 15, then the limiting block 23 at the top end of the vertical rod 14 is matched with the clamping groove 31 on the driving plate 5 at the topmost layer, the driving plate 5 at the topmost layer can be supported, at the moment, along with the continuous lowering of the lifting assembly, the rest driving plates 5 can continuously move downwards synchronously, each driving plate 5 can be supported by one-by-one limiting block 23 on the vertical rod 14, when the driving plate 5 at the topmost layer is limited by the limiting block 23, the electromagnet 2726 can be attracted by electrification, so that the magnet 26 is driven to move inwards, the limiting block 23 can be driven by the connecting rod 25 to move into the chute, the limiting block 23 loses the limit to the driving plate 5 at the moment, so that the driving plate 5 at the topmost layer falls to the top of the driving plate 5 at the next layer, at the moment, a plurality of driving plates 5 still enclose a sealing chamber, so that gas can be prevented from flowing out from gaps between the driving plates 5, and the like, when the first substrate 29 on the driving plate 5 at the corresponding layer is moved out, the limiting block 23 loses the limit to the corresponding driving plate 5 by utilizing the electromagnet 2726, at the moment, all the driving plates 5 still are stacked together to enclose the sealing chamber, the loss of gas can be prevented, all the driving plates 5 can be quickly stacked together again when the first substrate 29 is taken out through the structure, the loss of gas can be prevented, the time for humidifying and heating the gas can be reduced when the driving plate is used next time, thereby further improving the curing efficiency.
In summary, this device is through a plurality of drive plates 5 that set up to be provided with drive assembly in the drive, make drive plate 5 can remove first base plate 29 in the in-process that reciprocates, make it place between two adjacent drive plates 5, and laminating each other seals between two adjacent drive plates 5, can improve the efficiency of solidification, simultaneously can shift out first base plate 29 in the in-process that drive plate 5 moved down, thereby be favorable to its taking, and in the in-process that moves down, through the cooperation of electro-magnet 2726 and magnet 26, make drive plate 5 be laminated with drive plate 5 of next layer all the time when shifting out first base plate 29, thereby seal the sealed cavity that encloses a plurality of drive plates 5, be favorable to reducing the convection of gas and external environment in the sealed cavity, thereby reduce the time to gas and humidification and intensification next, be favorable to improving the efficiency of solidification.
Claims (4)
1. A method of manufacturing a liquid crystal panel, comprising:
coating a first sealing material on the outer side of the top of the first substrate, the first sealing material being provided with a plurality of segments,
a second material is applied on top of the first substrate between two adjacent first sealing materials,
the first sealing material and the second sealing material are cured by a curing device,
the second substrate is correspondingly covered on the top of the first substrate for bonding,
it is characterized in that the method comprises the steps of,
the curing device comprises a bottom plate and a top plate arranged at the top of the bottom plate, a plurality of driving plates are arranged between the bottom plate and the top plate, transmission assemblies are arranged at the top and the bottom ends of the driving plates, the transmission assemblies between two adjacent driving plates are mutually attached, a lifting assembly used for driving the bottommost driving plate to move upwards is arranged at the top of the top plate, and when the lifting assembly drives the driving plates to move upwards, a first substrate at one side of each driving plate is conveyed between the two adjacent driving plates through the transmission assemblies;
the driving plate is provided with a bar-shaped groove on one side of the driving assembly, the driving assembly is arranged in the bar-shaped groove, the driving assembly comprises a driving belt arranged at the top and the bottom of the driving plate, the driving belt is arranged in the bar-shaped groove, round shafts are arranged at two ends of the inside of the driving belt, a support is arranged on the outer side of each round shaft, the support is rotationally connected with the round shaft, a telescopic rod is arranged on one side, close to the bar-shaped groove, of the support, the telescopic rod is arranged in the bar-shaped groove and fixedly connected between the support and the driving plate, and a telescopic spring is sleeved on the outer side of the telescopic rod;
the top of the topmost driving plate and the bottom of the bottommost driving plate are fixedly connected with cover plates;
the top of the bottom plate is provided with a flow guide component, the flow guide component comprises a control box arranged on one side of the top of the bottom plate, one side of the control box is provided with an air pump at the top of the bottom plate, the input end of the air pump is provided with an air inlet pipe, one end of the air inlet pipe, which is far away from the air pump, is communicated with the control box, the output end of the air pump is provided with an exhaust pipe, one end of the exhaust pipe, which is far away from the air pump, is communicated with a driving plate at the bottommost layer, the outer side of the driving plate at the topmost layer is communicated with a flow guide pipe, and one end of the flow guide pipe, which is far away from the driving plate, is communicated with the control box;
an upper exhaust groove is formed in one side of the top of the driving plate, a lower exhaust groove is formed in the other side of the bottom of the driving plate, when the upper driving plate and the lower driving plate are attached, the lower exhaust groove at the bottom of the top driving plate is communicated with the upper exhaust groove at the top of the bottom driving plate, a diversion groove is formed in the inner side surface of the driving plate, and the diversion groove is communicated with the upper exhaust groove and the lower exhaust groove respectively;
the lifting assembly comprises a lifting motor arranged at the top of the top plate, a winding drum is connected to an output shaft of the lifting motor in a transmission manner, a pull rope is arranged between the winding drum and a supporting block at the bottom of the bottommost driving plate, one end of the pull rope is fixedly connected with the winding drum, and the other end of the pull rope penetrates through the top plate and is fixedly connected with the supporting block;
the utility model discloses a drive plate, including the drive plate, the drive plate is located the bar groove, the logical groove that runs through has been seted up to one side that lies in the bar groove on the drive plate, the width of logical groove is from increasing gradually from top to bottom, still seted up the draw-in groove on the inside lateral wall of logical groove, fixedly connected with montant between roof and the bottom plate, the montant passes logical groove and with drive plate sliding connection, montant one side is provided with multistage rack, the circle axle one end fixedly connected with that links to each other with the drive belt with rack engaged with gear.
2. The method for manufacturing a liquid crystal panel according to claim 1, wherein: one side fixedly connected with backup pad that the control box was kept away from to the drive plate, fixedly connected with gusset between backup pad and the drive plate, the top of backup pad is parallel and level mutually with the lateral surface of drive belt, one side that the backup pad was kept away from to the montant is equal fixedly connected with stopper, the width of stopper is crescent along montant top-down for stopper and logical groove match one by one.
3. A liquid crystal panel manufactured by the manufacturing method according to any one of claims 1 to 2.
4. A bonded liquid crystal panel, comprising a plurality of the liquid crystal panels of claim 3.
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| CN202210322309.7A CN114675453B (en) | 2022-03-30 | 2022-03-30 | Liquid crystal panel, connected liquid crystal panel and manufacturing method of liquid crystal panel |
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| CN202210322309.7A CN114675453B (en) | 2022-03-30 | 2022-03-30 | Liquid crystal panel, connected liquid crystal panel and manufacturing method of liquid crystal panel |
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| CN114675453B true CN114675453B (en) | 2023-09-08 |
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| CN114675453A (en) | 2022-06-28 |
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Address after: 518126 Wealth Port International Center 2002A and 2002B, Block D, Wealth Port, No. 1084 Baoyuan Road, Fishery Community, Xixiang Street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Guangdong Canda Co.,Ltd. Address before: 518126 2020c, fortune Port International Center, block D, fortune port, No. 1084, Baoyuan Road, fuzhongfu community, Xixiang street, Bao'an District, Shenzhen, Guangdong Patentee before: Guangdong Canda Co.,Ltd. |
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