CN209707845U - A kind of full-automatic cleaning device for LCD display glass - Google Patents
A kind of full-automatic cleaning device for LCD display glass Download PDFInfo
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- CN209707845U CN209707845U CN201920379156.3U CN201920379156U CN209707845U CN 209707845 U CN209707845 U CN 209707845U CN 201920379156 U CN201920379156 U CN 201920379156U CN 209707845 U CN209707845 U CN 209707845U
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- woven fabrics
- clamping
- full
- forming roller
- automatic cleaning
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Abstract
The utility model discloses a kind of full-automatic cleaning devices for LCD display glass, including non-woven fabrics conveying assembly, clamping Wipe assembly and the level tray that can be moved back and forth in the clamping station of clamping Wipe assembly, clamping Wipe assembly includes pusher cylinder, forming roller and the clamping jaw cylinder on the piston rod of pusher cylinder, clamping jaw cylinder includes the upper clamping limb above forming roller and the lower clamping limb below forming roller, and clamping jaw cylinder and forming roller are located at the two sides of non-woven fabrics.When wiping, pusher cylinder pushes clamping jaw cylinder to non-woven fabrics direction, and under forming roller barrier effect, non-woven fabrics shape is C-shaped hatch frame, then after opening closure is clamped workpiece by clamping limb and lower clamping limb activity on clamping jaw cylinder starting metapore, level tray drives workpiece movement that wiping can be completed；It completes rear clip-claw cylinder and pusher cylinder successively to reset, the rotation of non-woven fabrics closed reel, non-woven fabrics, which is walked about, can carry out next wiping operation after certain distance.
Description
Technical field
The utility model relates to LCD display glass to clear up equipment technical field, in particular to a kind of to be used for LCD display
The full-automatic cleaning device of glass.
Background technique
Liquid crystal display, that is, LCD is the display equipment of planar ultra-thin, it is by a certain number of colored or monochrome pixels groups
At being placed in front of light source or reflecting surface.
The displaying principle of LCD is the filling liquid crystal material between two blocks of parallel-plates, is changed in liquid crystal material by voltage
Part comes column-shaped condition, to achieve the purpose that shading and the light transmission image deep mixed, in picturesque disorder to show, and only
The filter layer of three-primary colours is added between two pieces of plates, so that it may realize display chromatic image.Monochromatic LCD is almost moved back at present
Laptop market out, and colored LCD still sustainable development.Color LCD is mainly divided into STN and two kinds of TFT again, wherein TFT
(Thin Film Transistor) LCD, also known as active electric crystalline substance thin film transistor liquid crystal display screen, that is, by many people
The very color liquid crystal display being commonly called as；DSTN (Dual-Scn Twisted Nematic) LCD, i.e., it is double to scan liquid crystal display, be
A kind of display mode of STN LCD, has logged out market now.
The electric signal component of liquid crystal display is mainly made of backlight circuit and display circuit, and wherein display circuit is used for
Charge required for transmission liquid crystal panel pixel drives and control signal, mainly utilize printed circuit board, that is, PCB (Printed
Circuit Board) it transmits, while charge and control signal are transferred to liquid crystal surface by the IC i.e. Driver IC of need to being overdrived
In plate.It is generally one end connection liquid crystal display panel of Driver IC, other end connection PCB.Usually by liquid crystal display panel adjacent two
Side is divided into the end Gate and the end Source, and the Driver IC at the end Gate is linked to the end Gate of liquid crystal display panel, and it is brilliant to be responsible for each column
The switch of body pipe, when scanning, once open the transistor of a permutation, the Driver IC at the end Source be linked to liquid crystal display panel it
The end Gate, when transistor is opened, the Driver IC at the end Source will can control brightness, the control of grayscale, color line by line
The channel that voltage is formed through the end transistor Source, the end Drain enters in the picture element of liquid crystal display panel.Thus in manufacture liquid crystal
During display screen, needs successively to carry out liquid crystal display panel, Driver IC and PCB three pressing and carry out bonding operation.
Wherein, it before being pressed, needs to clear up display screen glass, existing way is mostly manual cleaning, more
It is cumbersome.
Utility model content
The purpose of the utility model is to provide a kind of full-automatic cleaning devices for LCD display glass, can be automatic
LCD display glass is cleared up.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of full-automatic cleaning device for LCD display glass, including non-woven fabrics conveying assembly, clamping wiping group
Part and the level tray that can be moved back and forth in the clamping station of clamping Wipe assembly, the clamping Wipe assembly include pushing away
It takes offence cylinder, forming roller and the clamping jaw cylinder on the piston rod of pusher cylinder, the clamping jaw cylinder includes being set to forming roller
The upper clamping limb of top and the lower clamping limb below forming roller, the clamping jaw cylinder and forming roller are located at non-woven fabrics
Two sides.
So set, pusher cylinder pushes clamping jaw cylinder to non-woven fabrics direction when needing to wipe, stop to make in forming roller
Under, so that non-woven fabrics shape is C-shaped hatch frame, then clamping limb and lower clamping limb activity will on clamping jaw cylinder starting metapore
After opening closure clamps workpiece, level tray drives workpiece movement that wiping can be completed；Complete rear clip-claw cylinder and pusher cylinder
It successively resets, non-woven fabrics winding motor drives the rotation of non-woven fabrics closed reel at this time, so that non-woven fabrics is walked about after certain distance and stops i.e.
It can carry out next wiping operation.
Further preferably are as follows: the non-woven fabrics conveying assembly includes the non-woven fabrics mounting disc and upper nothing above forming roller
Woven fabric guide roller, the non-woven fabrics closed reel below forming roller and lower non-woven fabrics guide roller and for driving non-woven fabrics to receive
The non-woven fabrics winding motor of reel rotation, the upper non-woven fabrics guide roller and lower non-woven fabrics guide roller are located at the same of non-woven fabrics
Side, the forming roller are located at the other side of non-woven fabrics.
So set, the rotation of non-woven fabrics winding motor can drive non-woven fabrics to walk about, while being led by upper non-woven fabrics
The setting of non-woven fabrics guide roller and lower non-woven fabrics guide roller on roller makes to be capable of forming C font under clamping Wipe assembly effect
Hatch frame, to carry out wiping work.
Further preferably are as follows: the upper surface of the level tray is provided with multiple air inlets.
So set, being used for workpiece of the fixed placement on level tray, it is made not shift in wiping process.
Further preferably are as follows: the full-automatic cleaning device further includes having feeding conveyer belt and for workpiece is defeated from feeding
Band is sent to grab the reclaimer robot on level tray.
So set, the batch feed of workpiece is realized in feeding conveyer belt setting, then it is automatically performed by reclaimer robot
By the movement on feeding conveyer belt on workpiece grabbing to level tray,
Further preferably are as follows: the handgrip of the reclaimer robot is a sucker.
So set, making the crawl of workpiece and placing all very convenient.
Further preferably are as follows: ccd sensor, the sucker and feeding are provided on the active path of the reclaimer robot
It is connected between manipulator by a rotary electric machine.
So set, workpiece is picked up by reclaimer robot, then when by ccd sensor, if display screen institute
The position that need to be wiped is deviated, and can be rotated and is finely adjusted by rotary electric machine.
Further preferably are as follows: be provided with plasma cleaner on the transport path of the level tray.
So set, further clearing up workpiece surface, material surface cementability is improved.
Further preferably are as follows: the non-woven fabrics winding motor is a stepper motor
In conclusion the utility model has the following beneficial effects:
1, non-woven fabrics, can be formed the clamping jaw structure of C-shaped by the setting of forming roller and pusher cylinder, then pass through clamping jaw cylinder
Reduce the size of c-shaped opening, to wipe to the display screen glass by opening；
2, the setting of non-woven fabrics conveying assembly can collect used non-woven fabrics, when carrying out wiping next time using new
Non-woven fabrics, to realize full automatic wiping work.
Detailed description of the invention
Fig. 1 is the structural schematic diagram one of the present embodiment；
Fig. 2 is the structural schematic diagram two of the present embodiment；
Fig. 3 is the structural schematic diagram that wiping group and non-woven fabrics conveying assembly are clamped in the present embodiment；
Fig. 4 is the attachment structure schematic diagram in real the present embodiment between non-woven fabrics winding motor and non-woven fabrics closed reel.
In figure, 1, clamping Wipe assembly；11, pusher cylinder；12, clamping jaw cylinder；121, upper clamping limb；122, lower clamping
Arm；13, forming roller；2, level tray；21, air inlet；3, non-woven fabrics conveying assembly；4, feeding conveyer belt；5, reclaimer robot；
51, Y-axis cylinder；52, rotary electric machine；53, handgrip；6, ccd sensor；7, plasma cleaner；8, sliding rail；9, rack.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
In the description of the present invention, it should be understood that the orientation of the instructions such as term " on ", "lower", "left", "right"
Or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification is retouched
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it should not be understood as limiting the present invention.
A kind of full-automatic cleaning device for LCD display glass, as shown in Figure 1, include non-woven fabrics conveying assembly 3,
Clamp Wipe assembly 1, level tray 2, feeding conveyer belt 4 and reclaimer robot 5, display screen glass (later referred to as workpiece) from
Feeding conveyer belt 4 is transported to feeding end, wherein tool use occasion, workpiece can be by craft or preceding working procedure processing
It is placed on feeding conveyer belt 4.
Then workpiece is grabbed on level tray 2 from feeding conveyer belt 4 by reclaimer robot 5.Reclaimer robot 5
The different of tool service condition can be set on a sliding rail 8 using two axis or the manipulator of three axis, reclaimer robot 5, mechanical
Hand can slide on sliding rail 8, and sliding rail 8 is arranged in parallel along workpiece conveying direction, and 8 direction of sliding rail is X-direction in the present embodiment,
Vertical direction is Y direction, and other direction is Z-direction.
If the workpiece on feeding conveyer belt 4 can guarantee that (part for needing to wipe can guarantee position marshalling
Point-blank or point-blank when fuctuation within a narrow range), three axis machines otherwise can should be used only with two axis robots
Tool hand.In the present embodiment by taking two axis as an example, the adjusting direction difference X-axis and Y-axis of two axis robots, Y-axis pass through a Y-axis cylinder 51
It is driven.
Referring to Fig. 2, the handgrip 53 of feeding manipulator is a sucker (specific structure is not shown in the figure), with feeding manipulator
Between by a rotary electric machine 52 connect.
A ccd sensor 6 is provided on sliding trajectory of the reclaimer robot 5 along X-axis, ccd sensor 6 can be set
The either above or below of reclaimer robot 5, ccd sensor 6 is set to the top of reclaimer robot 5 in the present embodiment.By taking
Material manipulator 5 picks up workpiece,, can if the position wiped needed for workpiece is deviated then when by ccd sensor 6
To be finely adjusted by the rotation of rotary electric machine 52.
As shown in figure 3, clamping Wipe assembly 1 and non-woven fabrics conveying assembly 3 are set in the vertical end face of same rack 9.
Wherein, clamping Wipe assembly 1 includes pusher cylinder 11, forming roller 13 and clamping jaw cylinder 12, and pusher cylinder 11 and forming roller 13 are solid
Loaded in rack 9, clamping jaw cylinder 12 is set on the piston rod of pusher cylinder 11 for Dingan County, and clamping jaw cylinder 12 includes upper clamping limb 121
With lower clamping limb 122, wherein forming roller 13 is located on the by-level face between clamping limb and lower clamping limb 122.
Woven fabric conveying assembly includes non-woven fabrics mounting disc, upper non-woven fabrics guide roller, non-woven fabrics closed reel, lower non-woven fabrics guiding
Roller and non-woven fabrics winding motor, non-woven fabrics mounting disc, upper non-woven fabrics guide roller, non-woven fabrics closed reel, lower non-woven fabrics guide roller and
Non-woven fabrics winding motor is installed in rack 9.
Wherein, non-woven fabrics mounting disc and upper non-woven fabrics guide roller are located at the top of forming roller 13, and non-woven fabrics closed reel is under
Non-woven fabrics guide roller is located at the lower section of forming roller 13, and nonwoven fabric roll is mounted in non-woven fabrics mounting disc, and non-woven fabrics is pacified from non-woven fabrics
Successively winding is wound in non-woven fabrics after upper non-woven fabrics guide roller, forming roller 13 and lower non-woven fabrics guide roller after pulling out in sabot
On disk.Non-woven fabrics closed reel is fixedly mounted in the shaft of non-woven fabrics winding motor (referring to Fig. 4), wherein non-woven fabrics winding electricity
Machine is a stepper motor.
Upper non-woven fabrics guide roller and lower non-woven fabrics guide roller are located at the same side of non-woven fabrics, forming roller 13 is located at non-woven fabrics
The other side, and clamping jaw cylinder 12 and forming roller 13 are located at the two sides of non-woven fabrics.
As depicted in figs. 1 and 2, plasma cleaner 7, plasma cleaner 7 are provided on the transport path of level tray 2
Positioned at the top of level tray 2.
Wherein, the upper surface of level tray 2 is provided with multiple air inlets 21.
Working principle: workpiece is transported to feeding end from feeding conveyer belt 4, and the then starting of reclaimer robot 5 slides onto work
Above part, Y direction moves down rear 53 air-breathing of handgrip and picks up workpiece.Reclaimer robot 5 is sliding on sliding rail 8 along the x axis later
It moves, during changing, ccd sensor 6 can be passed through, the position for needing to wipe on workpiece is detected, detects whether it is along X
Axis direction is disposed in parallel, is finely adjusted if not rotary electric machine 52 is then started.
After ccd sensor 6, workpiece is placed on level tray 2, the air inlet 21 on level tray 2 is adsorbed will
Workpiece is fixed on level tray 2.It is mobile to X-axis to start level tray 2, at the same time, pusher cylinder 11 is to non-woven fabrics direction
Clamping jaw cylinder 12 is pushed, under 13 barrier effect of forming roller, so that non-woven fabrics shape is C-shaped hatch frame, then clamping jaw cylinder
Opening is closed by clamping limb 121 and 122 activity of lower clamping limb on 12 starting metapores, passes through upper clamping limb 121 and lower folder in workpiece
Workpiece can be wiped between gripping arm 122.The continuation of level tray 2 slides along the x axis after completing wiping, is passing through plasma
Behind 7 lower section of cleaner, further workpiece surface is cleared up by plasma cleaner 7, improves material surface cementability.
And after completing wiping, clamping jaw cylinder 12 and pusher cylinder 11 successively reset, and then start non-woven fabrics winding motor
Drive non-woven fabrics to walk about certain distance, then will level tray 2 reset after repeat aforesaid operations and can carry out automatic cleaning work.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as within the protection scope of the present utility model all by the protection of Patent Law.
Claims (8)
1. a kind of full-automatic cleaning device for LCD display glass, it is characterized in that: including non-woven fabrics conveying assembly (3), folder
The level tray (2) holding Wipe assembly (1) and being moved back and forth in the clamping station of clamping Wipe assembly (1), the folder
Holding Wipe assembly (1) includes pusher cylinder (11), forming roller (13) and the clamping jaw being set on the piston rod of pusher cylinder (11)
Cylinder (12), the clamping jaw cylinder (12) include upper clamping limb (121) above forming roller (13) and are set to forming roller
(13) the lower clamping limb (122) below, the clamping jaw cylinder (12) and forming roller (13) are located at the two sides of non-woven fabrics.
2. a kind of full-automatic cleaning device for LCD display glass according to claim 1, it is characterized in that: described
Non-woven fabrics conveying assembly (3) include non-woven fabrics mounting disc above forming roller (13) and upper non-woven fabrics guide roller, be set at
Non-woven fabrics closed reel and lower non-woven fabrics guide roller below type roller (13) and the nonwoven for driving non-woven fabrics closed reel to rotate
Cloth winding motor, the upper non-woven fabrics guide roller and lower non-woven fabrics guide roller are located at the same side of non-woven fabrics, the forming roller
(13) it is located at the other side of non-woven fabrics.
3. a kind of full-automatic cleaning device for LCD display glass according to claim 1, it is characterized in that: described
The upper surface of level tray (2) is provided with multiple air inlets (21).
4. a kind of full-automatic cleaning device for LCD display glass according to claim 1 or 2 or 3, feature
Be: the full-automatic cleaning device further includes having feeding conveyer belt (4) and for workpiece to be grabbed water from feeding conveyer belt (4)
Reclaimer robot (5) on flat pallet (2).
5. a kind of full-automatic cleaning device for LCD display glass according to claim 4, it is characterized in that: described
The handgrip (53) of reclaimer robot (5) is a sucker.
6. a kind of full-automatic cleaning device for LCD display glass according to claim 5, it is characterized in that: described
It is provided on the active path of reclaimer robot (5) ccd sensor (6), passes through one turn between the sucker and reclaimer robot (5)
Dynamic motor (52) connection.
7. a kind of full-automatic cleaning device for LCD display glass according to claim 1, it is characterized in that: described
Plasma cleaner (7) are provided on the transport path of level tray (2).
8. a kind of full-automatic cleaning device for LCD display glass according to claim 1, it is characterized in that: described
Non-woven fabrics winding motor is a stepper motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920379156.3U CN209707845U (en) | 2019-03-23 | 2019-03-23 | A kind of full-automatic cleaning device for LCD display glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920379156.3U CN209707845U (en) | 2019-03-23 | 2019-03-23 | A kind of full-automatic cleaning device for LCD display glass |
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| Publication Number | Publication Date |
|---|---|
| CN209707845U true CN209707845U (en) | 2019-11-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920379156.3U Active CN209707845U (en) | 2019-03-23 | 2019-03-23 | A kind of full-automatic cleaning device for LCD display glass |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110899168A (en) * | 2019-12-31 | 2020-03-24 | 深圳市比亚迪电子部品件有限公司 | Workpiece wiping device, workpiece cleaning equipment and workpiece cleaning process |
-
2019
- 2019-03-23 CN CN201920379156.3U patent/CN209707845U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110899168A (en) * | 2019-12-31 | 2020-03-24 | 深圳市比亚迪电子部品件有限公司 | Workpiece wiping device, workpiece cleaning equipment and workpiece cleaning process |
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