CN109164607B - Curved screen laminating machine convenient to use - Google Patents
Curved screen laminating machine convenient to use Download PDFInfo
- Publication number
- CN109164607B CN109164607B CN201810984309.7A CN201810984309A CN109164607B CN 109164607 B CN109164607 B CN 109164607B CN 201810984309 A CN201810984309 A CN 201810984309A CN 109164607 B CN109164607 B CN 109164607B
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- fixed
- pressing plate
- lead screw
- motor
- plate
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- 238000010030 laminating Methods 0.000 title claims abstract description 13
- 238000003825 pressing Methods 0.000 claims abstract description 48
- 230000003139 buffering effect Effects 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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Classifications
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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
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Toys (AREA)
- Overhead Projectors And Projection Screens (AREA)
Abstract
The invention discloses a convenient curved screen laminating machine, which comprises a table, wherein a foundation is laminated and placed at the upper end of the table, a convex plate is adhered and fixed at the lower end of the foundation, a square groove is arranged at the upper end of the table, the convex plate is inserted into the square groove, the convex plate is fixed with the table through a first fixing bolt, so a curved screen is arranged at the upper end of the foundation, a pressing plate is arranged at the upper end of the curved screen, a buffer pad is fixed at the lower end of the pressing plate, pressing blocks are laminated and arranged at two sides of the lower end of the pressing plate, a cambered surface is arranged at one end, facing the curved surface of the curved screen, of the pressing block is fixed with an arc-shaped buffer pad, a side plate is fixed at the side end of the pressing block through a second fixing bolt, a guide rod is fixed on the opposite surface of the side plate and the side end of the pressing plate, a, the gear shaft is sleeved with the gear and fixed with the gear shaft.
Description
Technical Field
The invention relates to the field of curved screen processing, in particular to a curved screen laminating machine convenient to use.
Background
In the process of processing the liquid crystal display, a glass outer screen needs to be attached to a substrate, such as a flexible circuit board. The process of applying is usually to apply a glue layer (e.g. OCA optical glue) between the two, and then to press-fit the two by a press head of a laminator. But along with the development of trade, more and more liquid crystal screen adopts bent screen design, and there is the cambered surface in the up end of glass outer screen promptly, consequently the cambered surface of the curved screen of unable effectual laminating of pressure head through conventional rigging machine, this juncture that just leads to the curved up end of screen and arc edge in the pressfitting process produces the bubble area to the pressfitting is not tight real, and the bonding at the arc edge of curved screen is insecure, produces the gap easily, gets into the dust.
Disclosure of Invention
In order to solve the existing problems, the invention provides a curved screen laminating machine which is convenient to use.
The invention is realized by the following technical scheme:
a curved screen laminating machine convenient to use comprises a table, wherein a foundation is arranged at the upper end of the table in a laminating mode, a convex plate is fixed at the lower end of the foundation, a square groove is formed in the upper end of the table, the convex plate is inserted into the square groove and fixed with the table through a first fixing bolt, a curved screen is arranged at the upper end of the foundation, a pressing plate is arranged at the upper end of the curved screen, a cushion pad is fixed at the lower end of the pressing plate, pressing blocks are arranged on two sides of the lower end of the pressing plate in a laminating mode, a cambered surface is arranged at one end, facing the curved surface of the curved screen, of each pressing block, an arc-shaped cushion pad is fixed on the cambered surface, a side plate is fixed at the side end of each pressing block through a second fixing bolt, a guide rod is fixed on the side end opposite surface of each side plate, a blind hole matched with the guide rod is formed, the disc is arranged in the pressing plate and is rotationally connected with the pressing plate, the gear shaft is sleeved with a gear and fixed with the gear, the front side and the back side of the gear are provided with racks in mirror symmetry, the gear is meshed with the racks, the racks are fixed with the side plates, the upper end of the pressing plate is fixed with a motor through an L-shaped connecting rod, an output shaft of the motor is fixed with the gear shaft, two sides of the motor are provided with a plurality of hydraulic cylinders, telescopic rods of the hydraulic cylinders are fixed with the pressing plate, the upper end of each hydraulic cylinder is fixed with a transverse plate, two sides of the lower end of the transverse plate are fixed with supporting rods, the lower end of each supporting rod is fixed with a base, two sides of the upper end of each transverse plate are fixed with a lead screw motor, an output shaft of each lead screw motor penetrates through the transverse plates and is fixed with a lead screw, the lower end, the switch is respectively and electrically connected with motor and lead screw motor, the battery is respectively and electrically connected with motor and lead screw motor.
Preferably, the hydraulic cylinder is controlled by a hydraulic station.
Preferably, the cross section of the guide rod is square, and the guide rod is inserted into the blind hole in an attaching mode.
Preferably, the screw nut is cuboid, and one end of the screw nut is attached to the support rod.
Compared with the prior art, the invention has the beneficial effects that: through the briquetting to the existing power of pushing down of cambered surface of curved surface screen also have horizontal power, extrusion angle is many, make the extrusion inseparabler, reduce the production of bubble, through the flange with the basis lower extreme, take out in the square groove on the platform, can change different camber curved surface screens, satisfy the production demand, curb plate and briquetting separate, can replace the briquetting, with the cambered surface that adapts to different camber screens, drive curved surface screen rebound through the platform, the clamp plate with pushing down forms relative power, tight real extrusion, can make the bubble pushed out and go.
Drawings
FIG. 1 is a schematic representation of the structure of the present invention;
FIG. 2 is a top view of the rack and the like structure of the present invention;
FIG. 3 is an enlarged partial view A of the structure of the present invention;
fig. 4 is a partial enlarged B view of the structure of the present invention.
In the figure: the device comprises a table 1, a foundation 2, a convex plate 3, a square groove 4, a first fixing bolt 5, a curved screen 6, a pressing plate 7, a cushion pad 8, a pressing block 9, an arc surface 10, an arc cushion pad 11, a side plate 12, a second fixing bolt 13, a guide rod 14, a blind hole 15, a gear shaft 16, a disc 17, a gear 18, a rack 19, a motor 20, a transverse plate 21, an L-shaped connecting rod 22, a hydraulic cylinder 23, a supporting rod 24, a base 25, a screw motor 26, a screw 27, a screw nut 28, a battery 29 and a switch 30.
Detailed Description
The invention is described in further detail below with reference to the following detailed description and accompanying drawings:
as shown in fig. 1, 2, 3 and 4, a curved screen laminating machine convenient to use comprises a table 1, a foundation 2 is laminated and placed at the upper end of the table 1, a convex plate 3 is fixed at the lower end of the foundation 2, a square groove 4 is arranged at the upper end of the table 1, the convex plate 3 is inserted into the square groove 4, the convex plate 3 is fixed with the table 1 through a first fixing bolt 5, a curved screen 6 is arranged at the upper end of the foundation 2, a pressing plate 7 is arranged at the upper end of the curved screen 6, a cushion 8 is fixed at the lower end of the pressing plate 7, pressing blocks 9 are laminated at two sides of the lower end of the pressing plate 7, a cambered surface 10 is arranged at one end, facing the curved surface of the curved screen 6, of the pressing block 9, an arc cushion 11 is fixed on the cambered surface 10, a side plate 12 is fixed at the side end of the pressing block 9 through a second fixing bolt 13, and a guide rod 14 is fixed, the side end of the pressing plate 7 is provided with a blind hole 15 matched with the guide rod 14, the guide rod 14 is inserted into the blind hole 15, the center of the upper end of the pressing plate 7 is inserted with a gear shaft 16, the lower end of the gear shaft 16 is fixed with a disc 17, the disc 17 is arranged in the pressing plate 7 and is rotationally connected with the pressing plate, the gear shaft 16 is sleeved with a gear 18 and is fixed with the gear shaft, the front and back of the gear 18 are symmetrically provided with racks 19, the gear 18 is meshed with the racks 19, the racks 19 are fixed with the side plates 12, the upper end of the pressing plate 7 is fixed with a motor 20 through an L-shaped connecting rod 22, an output shaft of the motor 20 is fixed with the gear shaft 16, two sides of the motor 20 are provided with a plurality of hydraulic cylinders 23, telescopic rods of the hydraulic cylinders 23 are fixed with the pressing plate 7, the upper ends of the hydraulic cylinders 23 are, the improved table is characterized in that lead screw motors 26 are fixed on two sides of the upper end of the transverse plate 21, an output shaft of each lead screw motor 26 penetrates through the transverse plate 21 and is fixed with a lead screw 27, the lower end of each lead screw 27 is rotatably connected with the base 25, a lead screw nut 28 is sleeved on each lead screw 27 and is in threaded connection with each lead screw nut, the lead screw nut 28 is fixed with the table 1, a battery 29 and a switch 30 are fixed at the side end of one support rod 24, the switch 30 is electrically connected with the motor 20 and the lead screw motors 26 respectively, and the battery 29 is electrically connected with the motor 20 and the lead screw.
The hydraulic cylinder 23 is controlled by a hydraulic station.
The cross section of the guide rod 14 is square, and the guide rod 14 is inserted into the blind hole 15 in an attaching mode.
The lead screw nut 28 is rectangular and has one end attached to the support rod 24.
The working principle is as follows: the switch 30 respectively controls the start and stop of the motor 20 and the lead screw motor 26, the battery 29 respectively provides power for the motor 20 and the lead screw motor 26, the telescopic rod of the hydraulic cylinder 23 is controlled to descend through the hydraulic station to drive the pressing plate 7 and the pressing block 9 to press the curved screen 6 downwards, the cambered surface 10 of the pressing block 9 is attached to the cambered surface of the curved screen 6, the cambered surface of the curved screen 6 can also obtain downward pressure, the adhesion is tighter, the cushion pad 8 and the arc cushion pad 11 avoid damaging the curved screen 6 and play a role in buffering, the output shaft of the motor 20 drives the gear shaft 16 and the disc 17 to rotate in the pressing plate 7, the gear shaft 16 drives the gear 18 to rotate, the gear 18 drives the two racks 19 to move transversely in opposite directions, the rack 19 drives the side plate 12 to move towards the side end of the pressing plate 7, and simultaneously drives the guide rod 14 and the pressing block 9 to move towards the, play the effect of direction, briquetting 9 forms horizontal power to the cambered surface of curved surface screen 6, briquetting 9 has the power of pushing down to the cambered surface of curved surface screen 6 and has horizontal power again, the extrusion angle is many, make the extrusion inseparabler, reduce the production of bubble, unscrew first fixing bolt 5, take out the flange 3 of basis 2 lower extreme from square groove 4 on platform 1, can change different camber curved surface screens 6, satisfy the production demand, unscrew second fixing bolt 13, make curb plate 12 and briquetting 9 separate, can replace briquetting 9, in order to adapt to the cambered surface of different camber screens 6, the output shaft of lead screw motor 26 drives lead screw 27 rotatory, lead screw 27 drives lead screw nut 28 and rises, lead screw nut 28 drives platform 1 and rises, platform 1 drives curved surface screen 6 and upwards moves, form relative power with the clamp plate 7 that pushes down, tight extrusion, can make the bubble be pushed out.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a curved screen rigging machine convenient to use, includes platform (1), its characterized in that: the table is characterized in that a base (2) is placed at the upper end of the table (1) in an attached mode, a protruding plate (3) is fixed at the lower end of the base (2), a square groove (4) is formed in the upper end of the table (1), the protruding plate (3) is inserted into the square groove (4), the protruding plate (3) is fixed with the table (1) through a first fixing bolt (5), a curved surface screen (6) is arranged at the upper end of the base (2), a pressing plate (7) is arranged at the upper end of the curved surface screen (6), a buffering cushion (8) is fixed at the lower end of the pressing plate (7), pressing blocks (9) are arranged at two sides of the lower end of the pressing plate (7) in an attached mode, a curved surface (10) is arranged at one end, facing the curved surface screen (6), of the pressing block (9), an arc-shaped buffering cushion (11) is fixed on the curved surface (10), a side plate (12) is fixed at the side end of the pressing block (9) through a, the device is characterized in that a blind hole (15) matched with the guide rod (14) is formed in the side end of the pressing plate (7), the guide rod (14) is inserted into the blind hole (15), a gear shaft (16) is inserted into the center of the upper end of the pressing plate (7), a disc (17) is fixed at the lower end of the gear shaft (16), the disc (17) is arranged in the pressing plate (7) and is in rotary connection with the pressing plate, a gear (18) is sleeved on the gear shaft (16) and is fixed with the gear shaft, racks (19) are symmetrically arranged on the front surface and the back surface of the gear (18), the gear (18) is meshed with the racks (19), the racks (19) are fixed with the side plates (12), a motor (20) is fixed at the upper end of the pressing plate (7) through an L-shaped connecting rod (22), an output shaft of the motor (20) is fixed with the gear shaft (16), a plurality of hydraulic cylinders (23) are arranged on two, pneumatic cylinder (23) upper end is fixed with diaphragm (21), diaphragm (21) lower extreme both sides are fixed with branch (24), branch (24) lower extreme is fixed with base (25), diaphragm (21) upper end both sides are fixed with screw motor (26), the output shaft of screw motor (26) passes diaphragm (21) and is fixed with lead screw (27), lead screw (27) lower extreme and base (25) swivelling joint, the cover has lead screw nut (28) and rather than threaded connection on lead screw (27), lead screw nut (28) are fixed with platform (1), and the side of one of them branch (24) is fixed with battery (29) and switch (30), switch (30) respectively with motor (20) and screw motor (26) electric connection, battery (29) respectively with motor (20) and screw motor (26) electric connection.
2. The curved screen laminating machine convenient to use of claim 1, wherein: the hydraulic cylinder (23) is controlled by a hydraulic station.
3. The curved screen laminating machine convenient to use of claim 1, wherein: the cross section of the guide rod (14) is square, and the guide rod (14) is inserted into the blind hole (15) in an attaching mode.
4. The curved screen laminating machine convenient to use of claim 1, wherein: the lead screw nut (28) is cuboid, and one end of the lead screw nut is attached to the support rod (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810984309.7A CN109164607B (en) | 2018-08-28 | 2018-08-28 | Curved screen laminating machine convenient to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810984309.7A CN109164607B (en) | 2018-08-28 | 2018-08-28 | Curved screen laminating machine convenient to use |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109164607A CN109164607A (en) | 2019-01-08 |
| CN109164607B true CN109164607B (en) | 2021-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810984309.7A Active CN109164607B (en) | 2018-08-28 | 2018-08-28 | Curved screen laminating machine convenient to use |
Country Status (1)
| Country | Link |
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| CN (1) | CN109164607B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116469309B (en) * | 2023-03-10 | 2025-11-04 | 苏州桐力光电股份有限公司 | Curved surface bonding equipment |
| CN119238938B (en) * | 2024-09-25 | 2025-07-08 | 深圳市深鸿海自动化设备有限公司 | A curved surface vacuum laminating machine |
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| KR101861629B1 (en) * | 2013-05-27 | 2018-05-29 | 삼성디스플레이 주식회사 | Device for bonding window and method for manufacturing display device using the same |
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| CN104471630A (en) * | 2012-07-30 | 2015-03-25 | 芝浦机械电子装置株式会社 | Substrate bonding apparatus and substrate bonding method |
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| Publication number | Publication date |
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| CN109164607A (en) | 2019-01-08 |
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