CN216411784U - Device for rapidly stripping polaroid from waste liquid crystal glass panel - Google Patents
Device for rapidly stripping polaroid from waste liquid crystal glass panel Download PDFInfo
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- CN216411784U CN216411784U CN202122079001.8U CN202122079001U CN216411784U CN 216411784 U CN216411784 U CN 216411784U CN 202122079001 U CN202122079001 U CN 202122079001U CN 216411784 U CN216411784 U CN 216411784U
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- glass panel
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Abstract
The utility model discloses a device for quickly stripping a polaroid from a waste liquid crystal glass panel, which comprises a base, a conveying mechanism arranged above the base, an operating platform movably connected with the conveying mechanism, a host arranged at the rear end above the base and a stripping device arranged below the host. The control panel is installed on the outer side face of the main machine, and the device for quickly stripping the polaroid from the waste liquid crystal glass panel effectively solves the problems of low stripping efficiency and poor stripping effect of the liquid crystal glass panel.
Description
Technical Field
The utility model belongs to the technical field of waste resource utilization, and particularly relates to a device for quickly stripping a polaroid from a waste liquid crystal glass panel.
Background
The core component of the LCD is a liquid crystal display panel which is mainly composed of two glass substrates with liquid crystal sealed inside, and the outer sides of the upper and lower glass substrates are respectively attached with a layer of polaroid. Therefore, the separation of the polarizer on the glass substrate is a key step in the process of processing and recycling the scrapped LCD panel. Because the polaroid and the glass substrate are tightly adhered by pressure-sensitive adhesive, the separation and the recovery are difficult; chemical stripping methods such as acetone soaking, alkali soaking and the like are commonly used as toxic and harmful medicaments, heating is required, and stripping time is long; the polaroids recovered by the crushing and sorting method have the problem of low purity.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a device for quickly stripping a polaroid from a waste liquid crystal glass panel, which aims to solve the problems of low stripping efficiency and poor stripping effect of the liquid crystal glass panel.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a device of liquid waste crystal glass panel quick stripping polaroid, includes the base, sets up the conveying mechanism in the base top, the operation panel with conveying mechanism swing joint, sets up the host computer in base top rear end, sets up the stripping off device in the host computer below. The outside of the main machine is provided with a control panel which can display the temperature of the heating pipe and the data measured by the height sensor and the pressure sensor.
The stripping device comprises an installation head, a connecting column for connecting the installation head with a host, a cutter for stripping the polaroid, a cutter fixing bolt for connecting the cutter with the installation head, and a pressure sensor arranged in the installation head.
The cross section of the mounting head is in an isosceles trapezoid shape, the bottom of the mounting head is provided with a mounting groove, and the bottom of the mounting head is provided with a cutter fixing hole. The cutter fixing holes are provided with a plurality of holes.
The tool includes a first tool and a second tool. The first cutter and the second cutter are provided with blind holes matched with the cutter fixing holes. The cutter is fixed in the mounting groove by the cutter fixing bolt.
Conveying mechanism includes fixed mounting in the fixing base of base upper end, be provided with the conveying pole between the fixing base, it is provided with the conveying piece to slide between the conveying pole.
The upper end of the conveying block is connected with an operating platform; the operation panel is including accepting the board, set up in accepting the inside evacuating device of board (not shown in the figure), set up in accepting the inside heating pipe of board for the spacing strip of joint liquid crystal glazing panel connects the spacing fixing bolt who accepts board and spacing strip, sets up and accepts the height sensor of board one side.
The limiting strips comprise first limiting strips and second limiting strips, and limiting grooves are formed in the middle positions of the limiting strips.
The front end and the rear end of the bearing plate are provided with limiting strip fixing holes, and the limiting strips are provided with through holes matched with the limiting strip fixing holes. The limiting fixing bolt sequentially penetrates through the through hole and the limiting strip fixing hole to fix the limiting strip on the bearing plate.
The upper end of the bearing plate is provided with a vacuumizing hole, and the vacuumizing hole is connected with a vacuumizing device.
Preferably, the main frame is internally provided with a main controller and a transmission mechanism for adjusting the angle of the stripping device.
Preferably, the number of the blind holes is several.
Preferably, the vacuum hole is provided with a plurality of vacuum holes.
Preferably, a motor is arranged in the fixed seat; the number of the fixed seats is 4.
The utility model has the technical effects and advantages that: the device for rapidly stripping the polaroid from the waste liquid crystal glass panel is matched with a first cutter and a second cutter through a first limiting strip and a second limiting strip, so that two liquid crystal glass panels can be placed in parallel on a bearing plate, and the stripping device can strip 2 polaroids in one reciprocating motion; the first limiting strip and the second limiting strip, and the first cutter and the second cutter are placed on the same side, so that the glass substrate is suitable for large-size glass substrates. High temperature is locally applied to the heating pipe, the viscosity of the polaroid and the liquid crystal glass panel is reduced, then the polaroid is peeled off, the liquid crystal glass panel is not required to be pressed by hands through vacuum adsorption, traces are prevented from being left on the liquid crystal glass panel, and the separated polaroid and the liquid crystal glass panel are complete and can be reused. The pressure sensor and the height sensor can accurately react to data in the stripping process, and are convenient for the subsequent control of parameters in the stripping process.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is an enlarged view of part A of FIG. 1;
FIG. 3 is a side view of a mounting head;
FIG. 4 is a top view of the mounting head;
FIG. 5 is a schematic view of a monolithic liquid crystal glass panel placement;
FIG. 6 is a schematic view of a double-piece liquid crystal glass panel;
in the figure: 100-base, 200-host, 201-control panel, 300-stripping device, 301-connecting column, 302-mounting head, 303-mounting groove, 304-first cutter, 305-second cutter, 306-cutter fixing hole, 307-cutter fixing bolt, 308-pressure sensor, 400-conveying mechanism, 401-fixing seat, 402-conveying block, 403-conveying rod, 500-operating platform, 501-bearing plate, 502-vacuumizing hole, 503-heating pipe, 504-limiting strip fixing hole, 505-first limiting strip, 506-second limiting strip, 507-limiting fixing bolt, 508-height sensor, 509-limiting groove and 600-polaroid.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a device for rapidly stripping a polarizer from a waste liquid crystal glass panel as shown in fig. 1-6, which comprises a base 100, a conveying mechanism 400 arranged above the base 100, an operating platform 500 movably connected with the conveying mechanism 400, a host 200 arranged at the upper rear end of the base 100, and a stripping device 300 arranged below the host 200. The main body 200 is internally provided with a main controller and a transmission mechanism (not shown) for adjusting the angle of the peeling apparatus 300.
As shown in fig. 1, a control panel 201 is installed on the outer side of the main frame 200, and the control panel 201 can display the temperature of the heating pipe 503, the data measured by the height sensor 508 and the pressure sensor 308. The peeling apparatus 300 includes a mounting head 302, a connecting column 301 connecting the mounting head 302 and the host 200, a cutter for peeling off the polarizer, a cutter fixing bolt 307 connecting the cutter and the mounting head 302, and a pressure sensor 308 disposed inside the mounting head 302. The pressure sensor 308 displays the pressure between the cutter and the liquid crystal glass panel.
As shown in fig. 3-4, the cross section of the mounting head 302 is "isosceles trapezoid", the bottom of the mounting head 302 is provided with a mounting slot 303, and the bottom of the mounting head 302 is provided with a cutter fixing hole 306. There are several cutter fixing holes 306.
The tools include a first tool 304 and a second tool 305. The first cutter 304 and the second cutter 305 are provided with blind holes matched with the cutter fixing holes 306. The cutter fixing bolt 307 fixes the cutter in the mounting groove 303.
As shown in fig. 1, the conveying mechanism 400 includes fixed seats 401 fixedly installed at the upper end of the base 100, transfer rods 403 are arranged between the fixed seats 401, and transfer blocks 402 are slidably arranged between the transfer rods 403. A motor is arranged in the fixed seat 401; there are 4 holders 401.
As shown in fig. 1 to 4, an operation table 500 is connected to the upper end of the transfer block 402; the operation table 500 includes a receiving plate 501, a vacuum-pumping device (not shown in the figure) disposed inside the receiving plate 501, a heating pipe 503 disposed inside the receiving plate 501, a limiting strip for clamping the liquid crystal glass panel, a limiting fixing bolt 507 for connecting the receiving plate 501 and the limiting strip, and a height sensor 508 disposed on one side of the receiving plate 501. The height sensor 508 displays the height between the cutter and the liquid crystal glass panel. The heating pipe 503 can determine whether to open according to actual conditions.
As shown in fig. 2, the position-limiting strip includes a first position-limiting strip 505 and a second position-limiting strip 506, and a position-limiting groove 509 is formed in the middle of the position-limiting strip.
The front end and the rear end of the bearing plate 501 are both provided with a limiting strip fixing hole 504, and the limiting strip is provided with a through hole matched with the limiting strip fixing hole 504. The limiting fixing bolt 507 sequentially penetrates through the through hole and the limiting strip fixing hole 504, and the limiting strip is fixed on the bearing plate 501.
The upper end of the bearing plate 501 is provided with a vacuumizing hole 502, and the vacuumizing hole 502 is connected with a vacuumizing device. There are several of the vacuum holes 502.
The working principle is as follows: in use, when the size of the waste liquid crystal glass plate of the glass polarizer 600 is small, the first cutter 304 and the second cutter 305 are mounted to both sides of the mounting head 302 in a staggered manner, and the first stopper 505 and the second stopper 506 are mounted to positions corresponding to the first cutter 304 and the second cutter 305. 2 pieces of waste liquid crystal glass plates are respectively clamped in 2 limiting grooves 509, the limiting grooves 509 have fixing and foolproof functions, the device is started, a heating device heats up the waste liquid crystal glass plates, a vacuumizing device starts to work, a motor starts to work, a bearing plate 501 moves towards the direction close to a main machine 200, a main controller adjusts the angle of an installing head 302, a first cutter 304 is close to the liquid crystal glass plate on the same side of the first cutter and peels off the liquid crystal glass plate, the other waste liquid crystal glass plate is empty, and after the first liquid crystal glass plate is peeled off, a new liquid crystal glass plate is placed in the original position; after the placement, the receiving plate 501 moves in the opposite direction, the main controller adjusts the angle of the mounting head 302, and the second cutter 305 approaches the liquid crystal glass plate on the same side as the receiving plate and peels it off.
When the device is used, when the size of the waste liquid crystal glass plate of the glass polarizer 600 is large, the first cutter 304 and the second cutter 305 are installed on one side, close to the glass plate, of the installation head 302, the first limiting strip 505 and the second limiting strip 506 are installed at positions corresponding to the first cutter 304 and the second cutter 305, the waste liquid crystal glass plate is respectively clamped in the limiting grooves 509, the device is started, the heating device heats up the waste liquid crystal glass plate, the vacuumizing device starts to work, the motor starts to work, the bearing plate 501 moves towards the direction close to the host 200, the main controller adjusts the angle of the installation head 302, and the first cutter 304 and the second cutter 305 simultaneously strip the liquid crystal glass plate.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a device of polaroid is peeled off fast to liquid crystal glazing panel which characterized in that: comprises a base (100), a conveying mechanism (400) arranged above the base (100), an operating platform (500) movably connected with the conveying mechanism (400), a host (200) arranged at the rear end above the base (100), and a stripping device (300) arranged below the host (200);
the stripping device (300) comprises a mounting head (302), a connecting column (301) for connecting the mounting head (302) and a host (200), a cutter for stripping the polaroid, a cutter fixing bolt (307) for connecting the cutter and the mounting head (302), and a pressure sensor (308) arranged inside the mounting head (302); the bottom of the mounting head (302) is provided with a mounting groove (303), and the bottom of the mounting head (302) is provided with a cutter fixing hole (306);
the tools comprise a first tool (304) and a second tool (305); the first cutter (304) and the second cutter (305) are provided with blind holes matched with the cutter fixing holes (306);
the conveying mechanism (400) comprises fixed seats (401) fixedly arranged at the upper end of the base (100), conveying rods (403) are arranged between the fixed seats (401), and conveying blocks (402) are arranged between the conveying rods (403) in a sliding mode;
the upper end of the conveying block (402) is connected with an operating platform (500); the operation panel (500) comprises a bearing plate (501), a vacuumizing device arranged in the bearing plate (501), a heating pipe (503) arranged in the bearing plate (501), a limiting strip used for clamping a liquid crystal glass panel, a limiting fixing bolt (507) used for connecting the bearing plate (501) and the limiting strip, and a height sensor (508) arranged on one side of the bearing plate (501).
2. The device for rapidly peeling the polarizer of the waste liquid crystal glass panel according to claim 1, wherein: a control panel (201) is arranged on the outer side surface of the host (200); the main machine (200) is internally provided with a main controller and a transmission mechanism for adjusting the angle of the stripping device (300).
3. The device for rapidly peeling the polarizer of the waste liquid crystal glass panel according to claim 1, wherein: the section of the mounting head (302) is isosceles trapezoid, and a plurality of cutter fixing holes (306) are arranged.
4. The device for rapidly peeling the polarizer of the waste liquid crystal glass panel according to claim 1, wherein: a motor is arranged in the fixed seat (401); the number of the fixed seats (401) is 4.
5. The device for rapidly peeling the polarizer of the waste liquid crystal glass panel according to claim 1, wherein: the limiting strips comprise a first limiting strip (505) and a second limiting strip (506), and limiting grooves (509) are formed in the middle of the limiting strips; the front end and the rear end of the bearing plate (501) are provided with limiting strip fixing holes (504), and the limiting strips are provided with through holes matched with the limiting strip fixing holes (504).
6. The device for rapidly peeling the polarizer of the waste liquid crystal glass panel according to claim 1, wherein: the upper end of the bearing plate (501) is provided with a vacuumizing hole (502); the vacuum holes (502) are provided in a plurality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122079001.8U CN216411784U (en) | 2021-08-31 | 2021-08-31 | Device for rapidly stripping polaroid from waste liquid crystal glass panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122079001.8U CN216411784U (en) | 2021-08-31 | 2021-08-31 | Device for rapidly stripping polaroid from waste liquid crystal glass panel |
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| Publication Number | Publication Date |
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| CN216411784U true CN216411784U (en) | 2022-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122079001.8U Active CN216411784U (en) | 2021-08-31 | 2021-08-31 | Device for rapidly stripping polaroid from waste liquid crystal glass panel |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116297174A (en) * | 2023-05-15 | 2023-06-23 | 深圳市亿海顺光电科技有限公司 | Equipment and method for detecting stripping of layers of polaroid |
-
2021
- 2021-08-31 CN CN202122079001.8U patent/CN216411784U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116297174A (en) * | 2023-05-15 | 2023-06-23 | 深圳市亿海顺光电科技有限公司 | Equipment and method for detecting stripping of layers of polaroid |
| CN116297174B (en) * | 2023-05-15 | 2024-01-02 | 深圳市金昱鸿德实业有限公司 | Equipment and method for detecting stripping of layers of polaroid |
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