CN117008366B - Full-automatic hot pressing device and method for LCD (liquid Crystal display) screen production - Google Patents
Full-automatic hot pressing device and method for LCD (liquid Crystal display) screen production Download PDFInfo
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- CN117008366B CN117008366B CN202310964678.0A CN202310964678A CN117008366B CN 117008366 B CN117008366 B CN 117008366B CN 202310964678 A CN202310964678 A CN 202310964678A CN 117008366 B CN117008366 B CN 117008366B
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- 238000007731 hot pressing Methods 0.000 title claims abstract description 92
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 46
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000001125 extrusion Methods 0.000 claims abstract description 49
- 238000003825 pressing Methods 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims description 46
- 238000002347 injection Methods 0.000 claims description 18
- 239000007924 injection Substances 0.000 claims description 18
- 230000017525 heat dissipation Effects 0.000 claims description 17
- 238000013016 damping Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 3
- 244000309464 bull Species 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims 2
- 239000011521 glass Substances 0.000 description 9
- 239000000758 substrate Substances 0.000 description 9
- 238000004140 cleaning Methods 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 238000010030 laminating Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005476 soldering Methods 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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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
- G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/35—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being liquid crystals
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Optics & Photonics (AREA)
- Theoretical Computer Science (AREA)
- Liquid Crystal (AREA)
Abstract
The invention relates to the technical field of LCD (liquid crystal display) equipment, in particular to a full-automatic hot pressing device and method for LCD production. According to the invention, the LCD liquid crystal display screen body to be hot-pressed is placed into the hot-pressing plate, the servo motor rotates to enable the belt to drive the spiral rotating rod to rotate and push the movable seat to move, the sliding block slides in the sliding groove block, when the sliding block slides to a certain position, the LCD liquid crystal display screen body is enabled to be contacted with the hairbrush, so that the LCD liquid crystal display screen body is cleaned and moves to the bottom of the sliding block to be hot-pressed, when the hot-pressing is finished, the LCD liquid crystal display screen body is easy to adhere to the upper pressing plate, and when the pressing plate ascends, the extrusion spring in the extrusion box extrudes the sliding box, so that the sliding box is driven to push the LCD liquid crystal display screen body, and the LCD liquid crystal display screen body is prevented from being attached below the pressing plate.
Description
Technical Field
The invention relates to the technical field of LCD (liquid crystal display) equipment, in particular to a full-automatic hot pressing device and method for LCD production.
Background
In the production process of the liquid crystal display, the glass substrate used by the display is often polluted by greasy dirt, dust and the like, the glass substrate is required to be cleaned, the surface of the cleaned glass substrate is stained with water or cleaning agent, adverse effects on subsequent processes are caused, a positioning and drying device is required to be used for drying the liquid crystal display, the liquid crystal display is dried in a drying mode by using hot air at present, the glass substrate is dried in a mode of being horizontally arranged, the glass substrate is normally dried in a single mode, the glass substrate is in a static state in the drying process, the glass substrate is required to be frequently taken and placed, the drying efficiency is low, the glass substrate is limited and contacted, moisture residues exist at the edge position of the glass substrate, and the moisture residues are difficult to be generated due to the fact that the hot air is difficult to reach, and the adverse effects on subsequent processing of the liquid crystal display are still caused to a certain extent.
The hot press is a component which heats two parts which are plated with soldering flux in advance to a temperature sufficient for melting and flowing soldering tin, after solidification, a permanent electromechanical connecting device is formed between the parts and the soldering tin, a liquid crystal display screen is deeply favored by customers due to low energy consumption and good display effect, the hot press is widely applied to a plurality of fields such as mobile phones, televisions and small household appliances, in the production of the liquid crystal display screen, the pressing of I C chips is required to be fixed on the display screen, the conventional hot press device is required to manually feed and discharge, after hot press is completed, heat is radiated in a natural cooling mode, the degree of automation is low, the working efficiency is low, the production progress is influenced, and meanwhile, the demolding is not facilitated in the hot press process.
Disclosure of Invention
The invention aims to provide a full-automatic hot pressing device and method for producing an LCD (liquid crystal display) screen, which are used for solving the problems in the background technology.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a full-automatic hot pressing device and a method for LCD liquid crystal display production, comprising a hot pressing supporting table, wherein the top of the hot pressing supporting table is fixedly connected with a supporting block, the top of the supporting block is fixedly connected with a servo motor, the top of the hot pressing supporting table is fixedly connected with a fixed rod, the top of the fixed rod is fixedly connected with a supporting plate, the bottom of the supporting plate is fixedly connected with a hot pressing cylinder, the output end of the hot pressing cylinder is fixedly connected with a sliding block, and the side wall of the fixed rod penetrates through the top of the sliding block and extends to the outer side, and the full-automatic hot pressing device further comprises:
the sliding mechanism comprises a belt sleeved on the output end of the servo motor, the inner wall of the belt is in transmission connection with a spiral rotating rod, the side wall of the spiral rotating rod is in meshed connection with a moving seat, the top of the hot-pressing supporting table is fixedly connected with a sliding groove block, the inner wall of the sliding groove block is in sliding connection with a sliding block, the top of the moving seat is fixedly connected with a sliding plate, the top of the hot-pressing supporting table is fixedly connected with a cleaning seat, and the side wall of the cleaning seat is in rotary connection with a hairbrush;
the demolding mechanism comprises a positioning block fixedly connected to the top of the sliding plate, a fixing block is fixedly connected to the top of the positioning block, a hot pressing plate is fixedly connected to the top of the fixing block, a pressing plate is arranged in contact with the top of the hot pressing plate, the bottom of the pressing plate is fixedly connected with the bottom of the sliding block, a hinge seat is fixedly connected to the side wall of the pressing plate, a clamping plate is connected to the side wall of the hinge seat in a rotating mode, a reset spring is fixedly connected to the side wall of the clamping plate, one end of the reset spring, away from the clamping plate, is fixedly connected with a support plate, the top of the support plate is fixedly connected with the bottom of the pressing plate, and a triangular clamping block is fixedly connected to the side wall of the clamping plate.
Further, the top of locating piece is provided with hot pressing mechanism, and hot pressing mechanism is including laminating the first push pedal of connection on the locating piece top, and the top fixedly connected with of first push pedal promotes the post, promotes the post and runs through the bottom of hot pressing plate and extend to the outside, and the top laminating of first push pedal is connected with the second push pedal.
Further, the top fixedly connected with pushing plate of second push pedal, the top of pushing plate runs through the bottom of hot pressing board and extends to the outside, the top fixedly connected with damping spring of second push pedal, the one end that damping spring kept away from the second push pedal and the bottom fixedly connected with hot pressing board, the inside fixedly connected with hot pressing groove board of hot pressing board, the top of hot pressing groove board is provided with LCD liquid crystal display body.
Further, the lateral wall of first push pedal is provided with joint mechanism, and joint mechanism includes the connecting plate of fixed connection on first push pedal lateral wall, and the inner wall fixedly connected with spacing spring of connecting plate, the one end fixedly connected with draw-in groove board of spacing spring, the lateral wall sliding connection of draw-in groove board has the stopper.
Further, the inner wall sliding connection of draw-in groove board has spacing cardboard, and the lateral wall of spacing cardboard and the lateral wall fixed connection of second push pedal, and the lateral wall fixedly connected with of locating piece colludes the board, colludes the inner wall sliding connection of board and connecting plate, and the draw-in groove has been seted up to the lateral wall of second push pedal.
Further, the lateral wall of sliding block is provided with heat dissipation mechanism, and heat dissipation mechanism includes the promotion seat of fixed connection on the sliding block lateral wall, and the lateral wall contact of promotion seat is provided with the swash plate, and the bottom fixedly connected with sliding plate of swash plate, the straight spout has been seted up to the lateral wall of sliding plate, and the inside sliding connection of straight spout has the traveller.
Further, one end fixedly connected with finite movable block of traveller, the lateral wall fixedly connected with push pedal of limit movable block, the lateral wall sliding connection of push pedal has the fumarole, the bottom of fumarole and the top fixed connection of hot pressing supporting bench, the lateral wall fixedly connected with connecting spring of push pedal, the one end and the inner wall fixed connection of fumarole of connecting spring, the connecting hole has been seted up to the bottom of fumarole, the bottom fixedly connected with jet orifice seat of fumarole.
Further, the lateral wall of clamp plate is provided with extrusion mechanism, and extrusion mechanism includes the stripper plate of fixed connection on the clamp plate lateral wall, and the bottom fixedly connected with extrusion post of stripper plate, the bottom fixedly connected with extrusion case of extrusion post, the inner wall fixedly connected with extrusion spring of extrusion case, the one end fixedly connected with slip case of extrusion spring, the lateral wall of slip case and the inner wall sliding connection of extrusion case, the outer wall fixedly connected with triangle extrusion piece of slip case.
Further, a full-automatic hot pressing method for LCD liquid crystal display production comprises the following steps:
s1: the LCD body 507 needing hot pressing is placed into the hot pressing plate 303, the servo motor 102 rotates, the belt 201 drives the spiral rotating rod 202 to rotate and pushes the movable seat 203 to move, the sliding block 205 slides in the sliding groove block 204, when the sliding block slides to a certain position, the LCD body 507 is enabled to be in contact with the hairbrush 209, so that the sliding block is cleaned, the sliding block is moved to the bottom of the sliding block 106 to be hot pressed, when the hot pressing is completed, the LCD body 507 is easily adhered to the upper pressing plate 304, and when the pressing plate 304 ascends, the extrusion spring 704 in the extrusion box 703 extrudes the sliding box 705, so that the sliding box 705 is driven to push the LCD body 507, and the LCD body 507 is prevented from being attached to the lower part of the pressing plate 304.
S2: when the pressing plate 304 rises, the hinging seat 305 pulls the clamping plate 306 to rise, the clamping plate 306 and the clamping groove 407 are clamped, and the clamping plate 306 pulls the second push plate 503 to move, so that the first push plate 501 is driven to rise, the first push plate 501 extrudes the LCD liquid crystal display body 507, the LCD liquid crystal display body 507 is prevented from being attached above the hot-pressing groove plate 506, and the next processing is not facilitated.
S3: when the second push plate 503 moves the limiting clamping plate 406 to a certain position, the hook plate 405 pushes the clamping groove plate 403 to move, so that the limiting clamping plate 406 can be separated, the limiting clamping plate 406 drives the push plate 503 to move upwards continuously, the second push plate 503 drives the push plate 504 to carry out second demoulding on the LCD liquid crystal display body 507, when the clamping plate 306 moves to a certain position, the triangular clamping block 309 and the hot pressing plate 303 are extruded, the clamping plate 306 is separated from the clamping groove 407, and the damping spring 505 resets, so that the next processing is facilitated.
S4: when the sliding block 106 rises, the pushing seat 601 pushes the inclined plate 602 to move, so that the sliding plate 603 slides on the sliding column 605, and the pushing plate 607 is pushed to extrude inside the air injection box 608, air inside the air injection box 608 enters into the air injection hole seat 611 to be ejected through the connecting hole 610, air passes through the small holes from the large holes, the air pressure is increased, the density is increased, the heat conductivity coefficient of the small hole wall is increased, and the air temperature is reduced due to heat dissipation of the small hole wall, so that the heat dissipation of the LCD liquid crystal display body 507 after the hot pressing is finished is facilitated.
The invention has the following beneficial effects:
1 this full-automatic hot press device and method for LCD screen production puts into the hot pressing board inside with the LCD screen body that needs hot pressing, servo motor rotates, make the belt drive spiral bull stick rotate and promote the movable seat and remove, make the slider slide in spout piece inside, when sliding to certain position, can make LCD screen body and brush contact, thereby clear up it, remove to the slider bottom and carry out hot pressing, when hot pressing is accomplished, LCD screen body is easy to adhere on the top board, when the clamp plate rises, the inside extrusion spring of extrusion case extrudes the slip case, thereby drive the slip case and promote LCD screen body, prevent that LCD screen body from attaching below the clamp plate.
2 this full-automatic hot press device and method for LCD production when the clamp plate rises, articulated seat pulling cardboard rises, and the cardboard blocks with the draw-in groove to make cardboard pulling second push pedal remove, thereby drive first push pedal and rise, make first push pedal extrude LCD body, prevent LCD body and depend on in the autoclave board top, be convenient for the drawing of patterns.
The full-automatic hot pressing device and the full-automatic hot pressing method for the production of the LCD are characterized in that when the second push plate moves the limiting clamping plate to a certain position, the hooking plate pushes the clamping groove plate to move, so that the limiting clamping plate can be separated, the limiting clamping plate drives to move upwards continuously, the second push plate drives the pushing plate to carry out secondary demoulding on the LCD body, when the clamping plate moves to a certain position, the triangular clamping block extrudes with the hot pressing plate, so that the clamping plate is separated from the clamping groove, the damping spring resets, and the next processing is facilitated.
4 this full-automatic hot press device and method for LCD production when the sliding block rises, promotes the seat and promotes the swash plate and remove, makes the sliding plate slide on the traveller to promote the push pedal and extrude in the fumarole incasement portion, the gas of fumarole incasement portion enters into in the jet-propelled micropore seat through the connecting hole and spouts, and the air passes through the aperture from the macropore, and air pressure increases, and density increases, increases with aperture wall coefficient of heat conductivity, because aperture wall heat dissipation makes the air temperature reduce, is convenient for dispel the heat to the LCD body that the hot pressing ended.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the whole structure of the sliding mechanism of the present invention;
FIG. 3 is a schematic view of the overall structure of the sliding plate of the present invention;
FIG. 4 is a schematic view of the overall structure of the demolding mechanism of the present invention;
FIG. 5 is an enlarged cross-sectional view of the entire structure of the hot press mechanism of the present invention;
FIG. 6 is a schematic view of a clamping mechanism according to the present invention;
FIG. 7 is a schematic view of the structure of the extrusion mechanism of the present invention;
FIG. 8 is a side cross-sectional view of a heat dissipating mechanism according to the present invention
FIG. 9 is an enlarged view of the whole heat dissipation mechanism of the present invention
FIG. 10 is a flow chart of the method of the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
in the figure: 1. a hot pressing support table; 101. a support block; 102. a servo motor; 103. a fixed rod; 104. a support plate; 105. a hot-pressing cylinder; 106. a sliding block; 2. a sliding mechanism; 201. a belt; 202. a spiral rotating rod; 203. a movable seat; 204. a chute block; 205. a slide block; 206. a slip plate; 208. cleaning a seat; 209. a brush; 3. a demoulding mechanism; 301. a positioning block; 302. a fixed block; 303. a hot pressing plate; 304. a pressing plate; 305. a hinge base; 306. a clamping plate; 307. a return spring; 308. a support plate; 309. triangular clamping blocks; 4. a clamping mechanism; 401. a connecting plate; 402. a limit spring; 403. a slot plate; 404. a limiting block; 405. a hook plate; 406. a limiting clamping plate; 407. a clamping groove; 5. a hot pressing mechanism; 501. a first push plate; 502. pushing the column; 503. a second push plate; 504. a pushing plate; 505. a damping spring; 506. a hot-pressing groove plate; 507. an LCD body; 6. a heat dissipation mechanism; 601. a pushing seat; 602. a sloping plate; 603. a sliding plate; 604. a straight chute; 605. a spool; 606. a movement limiting block; 607. a push plate; 608. an air jet box; 609. a connecting spring; 610. a connection hole; 611. a jet orifice seat; 7. an extrusion mechanism; 701. an extrusion plate; 702. an extrusion column; 703. an extrusion box; 704. extruding a spring; 705. a slide box; 706. and extruding the block by a triangle.
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.
Example 1
Referring to fig. 1-6, the invention discloses a full-automatic hot pressing device and method for producing an LCD liquid crystal display, comprising a hot pressing supporting table 1, wherein the top of the hot pressing supporting table 1 is fixedly connected with a supporting block 101, the top of the supporting block 101 is fixedly connected with a servo motor 102, the top of the hot pressing supporting table 1 is fixedly connected with a fixing rod 103, the top of the fixing rod 103 is fixedly connected with a supporting plate 104, the bottom of the supporting plate 104 is fixedly connected with a hot pressing cylinder 105, the output end of the hot pressing cylinder 105 is fixedly connected with a sliding block 106, and the side wall of the fixing rod 103 penetrates through the top of the sliding block 106 and extends to the outer side, and the full-automatic hot pressing device further comprises:
the sliding mechanism 2 comprises a belt 201 sleeved on the output end of the servo motor 102, the inner wall of the belt 201 is in transmission connection with a spiral rotating rod 202, the side wall of the spiral rotating rod 202 is in meshed connection with a moving seat 203, the top of the hot-pressing supporting table 1 is fixedly connected with a sliding groove block 204, the inner wall of the sliding groove block 204 is in sliding connection with a sliding block 205, the top of the moving seat 203 is fixedly connected with a sliding plate 206, the top of the hot-pressing supporting table 1 is fixedly connected with a cleaning seat 208, the side wall of the cleaning seat 208 is in rotary connection with a hairbrush 209, the servo motor 102 rotates, the belt 201 drives the spiral rotating rod 202 to rotate and pushes the moving seat 203 to move, the sliding block 205 slides in the sliding groove block 204, and when the sliding seat slides to a certain position, an LCD (liquid crystal display) body 507 is in contact with the hairbrush 209 so as to clean the sliding seat;
the demolding mechanism 3, demolding mechanism 3 includes locating piece 301 of fixed connection on the slip board 206 top, the top fixedly connected with fixed block 302 of locating piece 301, the top fixedly connected with hot pressing plate 303 of fixed block 302, the top contact of hot pressing plate 303 is provided with clamp plate 304, the bottom of clamp plate 304 and the bottom fixed connection of sliding block 106, the lateral wall fixedly connected with articulated seat 305 of clamp plate 304, the lateral wall rotation of articulated seat 305 is connected with cardboard 306, the lateral wall fixedly connected with reset spring 307 of cardboard 306, the one end fixedly connected with extension board 308 of cardboard 306 is kept away from to reset spring 307, the top of extension board 308 and the bottom fixed connection of clamp plate 304, the lateral wall fixedly connected with triangle fixture 309 of cardboard 306.
The top of locating piece 301 is provided with hot pressing mechanism 5, hot pressing mechanism 5 is including laminating first push pedal 501 of connection on locating piece 301 top, the top fixedly connected with pushing post 502 of first push pedal 501, pushing post 502 runs through the bottom of hot pressboard 303 and extends to the outside, the top laminating of first push pedal 501 is connected with second push pedal 503, the top fixedly connected with pushing plate 504 of second push pedal 503, the top of pushing plate 504 runs through the bottom of hot pressboard 303 and extends to the outside, the top fixedly connected with damping spring 505 of second push pedal 503, the one end that damping spring 505 kept away from second push pedal 503 is fixedly connected with the bottom of hot pressboard 303, the inside fixedly connected with hot pressboard 506 of hot pressboard 506, the top of hot pressboard 506 is provided with LCD body 507, when clamp plate 304 rises, articulated seat 305 pulling cardboard 306 rises, cardboard 306 and draw-in groove 407, and make cardboard 306 pull second push pedal 503 and remove, thereby drive first push pedal 501 and rise, make LCD body 501 extrude LCD body 507, prevent LCD body 507 from attaching to hot pressboard 506, be unfavorable for processing once down.
Example 2
The distinguishing feature from embodiment 1 is that,
referring to figures 6-10 of the drawings,
the lateral wall of first push pedal 501 is provided with joint mechanism 4, joint mechanism 4 includes connecting plate 401 of fixed connection on first push pedal 501 lateral wall, the inner wall fixedly connected with spacing spring 402 of connecting plate 401, the one end fixedly connected with draw-in groove board 403 of spacing spring 402, the lateral wall sliding connection of draw-in groove board 403 has stopper 404, the inner wall sliding connection of draw-in groove board 403 has spacing cardboard 406, the lateral wall of spacing cardboard 406 and the lateral wall fixed connection of second push pedal 503, the lateral wall fixedly connected with of locating piece 301 colludes board 405, collude board 405 and the inner wall sliding connection of connecting plate 401, draw-in groove 407 has been seted up to the lateral wall of second push pedal 503.
The side wall of the sliding block 106 is provided with a heat dissipation mechanism 6, the heat dissipation mechanism 6 comprises a pushing seat 601 fixedly connected to the side wall of the sliding block 106, a sloping plate 602 is arranged in contact with the side wall of the pushing seat 601, a sliding plate 603 is fixedly connected to the bottom of the sloping plate 602, a straight sliding groove 604 is arranged on the side wall of the sliding plate 603, a sliding column 605 is fixedly connected to the inside of the straight sliding groove 604, one end of the sliding column 605 is fixedly connected with a limited moving block 606, the side wall of the limited moving block 606 is fixedly connected with a push plate 607, a gas injection box 608 is fixedly connected to the side wall of the push plate 607, the bottom of the gas injection box 608 is fixedly connected with the top of the hot-pressing supporting table 1, a connecting spring 609 is fixedly connected to the side wall of the push plate 607, one end of the connecting spring 609 is fixedly connected with the inner wall of the air injection box 608, a connecting hole 610 is formed in the bottom of the air injection box 608, an air injection small hole seat 611 is fixedly connected to the bottom of the air injection box 608, the pushing seat 601 pushes the inclined plate 602 to move, the sliding plate 603 slides on the sliding column 605, accordingly the pushing plate 607 extrudes inside the air injection box 608, air in the air injection box 608 enters the air injection small hole seat 611 through the connecting hole 610 to be ejected, air passes through the small holes from the large holes, the air pressure is increased, the density is increased, the heat conductivity coefficient of the air and the small hole wall is increased, and the air temperature is reduced due to heat dissipation of the small hole wall, so that the heat dissipation of the LCD liquid crystal display body 507 after the hot pressing is finished is facilitated.
The lateral wall of clamp plate 304 is provided with extrusion mechanism 7, extrusion mechanism 7 includes the stripper plate 701 of fixed connection on the clamp plate 304 lateral wall, the bottom fixedly connected with extrusion post 702 of stripper plate 701, the bottom fixedly connected with extrusion case 703 of extrusion post 702, the inner wall fixedly connected with extrusion spring 704 of extrusion case 703, the one end fixedly connected with slip case 705 of extrusion spring 704, the lateral wall of slip case 705 and the inner wall sliding connection of extrusion case 703, the outer wall fixedly connected with triangle extrusion piece 706 of slip case 705, when the hot pressing is accomplished, LCD body 507 is easy to be adhered to on clamp plate 304, when clamp plate 304 rises, the inside extrusion spring 704 of extrusion case 703 extrudes the slip case 705, thereby drive slip case 705 and promote LCD body 507, prevent LCD body 507 in depending on clamp plate 304 below.
When in use, the LCD liquid crystal display body 507 to be hot pressed is put into the hot pressing plate 303, the servo motor 102 rotates, the belt 201 drives the spiral rotating rod 202 to rotate and pushes the movable seat 203 to move, the sliding block 205 slides in the sliding groove block 204, when the sliding block slides to a certain position, the LCD liquid crystal display body 507 contacts with the hairbrush 209 to clean the hairbrush, the sliding block is moved to the bottom of the sliding block 106 to be hot pressed, when the hot pressing is finished, the LCD liquid crystal display body 507 is easy to adhere to the upper pressing plate 304, when the pressing plate 304 ascends, the extrusion spring 704 in the extrusion box 703 extrudes the sliding box 705, thereby driving the sliding box 705 to push the LCD liquid crystal display body 507, preventing the LCD liquid crystal display body 507 from attaching below the pressing plate 304, when the pressing plate 304 ascends, the hinging seat 305 pulls the clamping plate 306 to ascend, the clamping plate 306 is clamped with the clamping groove 407, the clamping plate 306 pulls the second push plate 503 to move, so that the first push plate 501 is driven to rise, the first push plate 501 extrudes the LCD panel body 507, the LCD panel body 507 is prevented from being attached above the hot-pressing groove plate 506, the next processing is unfavorable, when the second push plate 503 moves the limiting clamping plate 406 to a certain position, the hook plate 405 pushes the clamping groove plate 403 to move, the limiting clamping plate 406 can be separated, the limiting clamping plate 406 drives the 503 to move upwards, the second push plate 503 drives the pushing plate 504 to carry out the second demoulding on the LCD panel body 507, when the clamping plate 306 moves to a certain position, the triangular clamping block 309 extrudes the hot-pressing plate 303, so that the clamping plate 306 is separated from the clamping groove 407, the damping spring 505 resets, the next processing is convenient, when the sliding block 106 rises, the pushing seat 601 pushes the inclined plate 602 to move, so that the sliding plate 603 slides on the sliding column 605, the pushing plate 607 is pushed to extrude inside the air injection box 608, air inside the air injection box 608 enters into the air injection small hole seat 611 through the connecting hole 610 to be ejected, air passes through the small holes from the large holes, the air pressure is increased, the density is increased, the heat conductivity coefficient of the small hole wall is increased, and the air temperature is reduced due to heat dissipation of the small hole wall, so that the heat dissipation of the LCD liquid crystal display body 507 after the hot pressing is finished is facilitated.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (6)
1. The utility model provides a full-automatic hot press device is used in LCD production, includes hot pressing brace table (1), the top fixedly connected with supporting shoe (101) of hot pressing brace table (1), the top fixedly connected with servo motor (102) of supporting shoe (101), the top fixedly connected with dead lever (103) of hot pressing brace table (1), the top fixedly connected with backup pad (104) of dead lever (103), the bottom fixedly connected with hot pressing cylinder (105) of backup pad (104), the output fixedly connected with sliding block (106) of hot pressing cylinder (105), the lateral wall of dead lever (103) runs through the top of sliding block (106) and extends to the outside, its characterized in that still includes:
the sliding mechanism (2), sliding mechanism (2) is including cup jointing belt (201) on servo motor (102) output, the inner wall transmission of belt (201) is connected with spiral bull stick (202), the lateral wall meshing of spiral bull stick (202) is connected with and removes seat (203), the top fixedly connected with spout piece (204) of hot pressing brace table (1), the inner wall sliding connection of spout piece (204) has slider (205), the top fixedly connected with slip board (206) of removing seat (203), the top fixedly connected with clearance seat (208) of hot pressing brace table (1), the lateral wall rotation of clearance seat (208) is connected with brush (209);
the demolding mechanism (3), demolding mechanism (3) includes locating piece (301) on sliding plate (206) top of fixed connection, top fixedly connected with fixed block (302) of locating piece (301), top fixedly connected with hot pressing plate (303) of fixed block (302), the top contact of hot pressing plate (303) is provided with clamp plate (304), the bottom of clamp plate (304) and the bottom fixed connection of sliding block (106), the lateral wall fixedly connected with articulated seat (305) of clamp plate (304), the lateral wall of articulated seat (305) rotates and is connected with cardboard (306), the lateral wall fixedly connected with reset spring (307) of cardboard (306), the one end fixedly connected with extension board (308) of cardboard (306) is kept away from to reset spring (307), the top of extension board (308) is fixedly connected with the bottom of clamp plate (304), the lateral wall of cardboard (306) is fixedly connected with triangle fixture block (309);
the top of the positioning block (301) is provided with a hot pressing mechanism (5), the hot pressing mechanism (5) comprises a first push plate (501) which is connected to the top of the positioning block (301) in a bonding mode, a pushing column (502) is fixedly connected to the top of the first push plate (501), the pushing column (502) penetrates through the bottom of the hot pressing plate (303) and extends to the outer side, and a second push plate (503) is connected to the top of the first push plate (501) in a bonding mode;
the top of the second push plate (503) is fixedly connected with a pushing plate (504), the top of the pushing plate (504) penetrates through the bottom of the hot pressing plate (303) and extends to the outer side, the top of the second push plate (503) is fixedly connected with a damping spring (505), one end, far away from the second push plate (503), of the damping spring (505) is fixedly connected with the bottom of the hot pressing plate (303), a hot pressing groove plate (506) is fixedly connected inside the hot pressing plate (303), and an LCD (liquid crystal display) body (507) is arranged at the top of the hot pressing groove plate (506);
the side wall of first push pedal (501) is provided with joint mechanism (4), joint mechanism (4) are including connecting plate (401) on first push pedal (501) lateral wall fixedly connected with, the inner wall fixedly connected with spacing spring (402) of connecting plate (401), the one end fixedly connected with draw-in groove board (403) of spacing spring (402), the lateral wall sliding connection of draw-in groove board (403) has stopper (404).
2. The fully automatic hot press device for producing an LCD liquid crystal display according to claim 1, wherein: the inner wall sliding connection of draw-in groove board (403) has spacing cardboard (406), the lateral wall of spacing cardboard (406) and the lateral wall fixed connection of second push pedal (503), the lateral wall fixedly connected with of locating piece (301) colludes board (405), collude the inner wall sliding connection of board (405) and connecting plate (401), draw-in groove (407) have been seted up to the lateral wall of second push pedal (503).
3. The fully automatic hot press device for producing an LCD liquid crystal display according to claim 2, wherein: the side wall of sliding block (106) is provided with heat dissipation mechanism (6), heat dissipation mechanism (6) are including fixed connection promotion seat (601) on sliding block (106) lateral wall, the lateral wall contact of promotion seat (601) is provided with swash plate (602), the bottom fixedly connected with sliding plate (603) of swash plate (602), straight spout (604) have been seted up to the lateral wall of sliding plate (603), the inside sliding connection of straight spout (604) has traveller (605).
4. A fully automatic thermo-compression device for LCD panel production according to claim 3, wherein: one end fixedly connected with finite piece (606) of sliding column (605), the lateral wall fixedly connected with push pedal (607) of limit piece (606), the lateral wall sliding connection of push pedal (607) has fumarole (608), the bottom of fumarole (608) and the top fixed connection of hot pressing brace table (1), the lateral wall fixedly connected with connecting spring (609) of push pedal (607), the inner wall fixed connection of one end and fumarole (608) of connecting spring (609), connecting hole (610) have been seted up to the bottom of fumarole (608), the bottom fixedly connected with jet orifice seat (611) of fumarole (608).
5. The fully automatic hot press device for producing LCD panels as claimed in claim 4, wherein: the side wall of clamp plate (304) is provided with extrusion mechanism (7), extrusion mechanism (7) are including fixed connection extrusion board (701) on clamp plate (304) lateral wall, the bottom fixedly connected with extrusion post (702) of extrusion board (701), the bottom fixedly connected with extrusion case (703) of extrusion post (702), the inner wall fixedly connected with extrusion spring (704) of extrusion case (703), the one end fixedly connected with slip case (705) of extrusion spring (704), the lateral wall and the inner wall sliding connection of extrusion case (703) of slip case (705), the outer wall fixedly connected with triangle extrusion piece (706) of slip case (705).
6. The method of using a fully automatic thermo-compression device for LCD panel production according to any one of claims 1-5, comprising the steps of:
s1: the LCD liquid crystal display body (507) needing hot pressing is placed into the hot pressing plate (303), the servo motor (102) rotates, the belt (201) drives the spiral rotating rod (202) to rotate and pushes the moving seat (203) to move, the sliding block (205) slides in the sliding groove block (204), when the sliding block slides to a certain position, the LCD liquid crystal display body (507) can be contacted with the hairbrush (209), so that the LCD liquid crystal display body is cleaned, the sliding block moves to the bottom of the sliding block (106) to be hot pressed, when the hot pressing is finished, the LCD liquid crystal display body (507) is easy to adhere to the upper pressing plate (304), and when the pressing plate (304) rises, the extrusion spring (704) in the extrusion box (703) extrudes the sliding box (705), so that the sliding box (705) is driven to push the LCD liquid crystal display body (507) to prevent the LCD liquid crystal display body (507) from adhering to the lower part of the pressing plate (304);
s2: when the pressing plate (304) ascends, the hinging seat (305) pulls the clamping plate (306) to ascend, the clamping plate (306) is clamped with the clamping groove (407), and the clamping plate (306) pulls the second pushing plate (503) to move, so that the first pushing plate (501) is driven to ascend, the first pushing plate (501) extrudes the LCD (liquid crystal display) body (507), and the LCD (liquid crystal display) body (507) is prevented from being attached above the hot-pressing groove plate (506) and is unfavorable for the next processing;
s3: when the second push plate (503) moves the limiting clamping plate (406) to a certain position, the hooking plate (405) pushes the clamping groove plate (403) to move, so that the limiting clamping plate (406) can be separated, the limiting clamping plate (406) drives the second push plate (503) to move upwards continuously, the second push plate (503) drives the pushing plate (504) to carry out second demoulding on the LCD (liquid crystal display) body (507), and when the clamping plate (306) moves to a certain position, the triangular clamping block (309) and the hot pressing plate (303) are extruded, so that the clamping plate (306) is separated from the clamping groove (407), and the damping spring (505) is reset, so that the next processing is facilitated;
s4: when the sliding block (106) rises, the pushing seat (601) pushes the inclined plate (602) to move, so that the sliding plate (603) slides on the sliding column (605), the pushing plate (607) is pushed to extrude inside the air injection box (608), air inside the air injection box (608) enters into the air injection small hole seat (611) through the connecting hole (610) to be sprayed out, air passes through the small holes from the large holes, the air pressure is increased, the density is increased, the heat conductivity coefficient of the air pressure and the small hole wall is increased, and the air temperature is reduced due to heat dissipation of the small hole wall, so that the heat dissipation of the LCD liquid crystal display body (507) after the hot pressing is finished is facilitated.
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