CN111940374A - Automatic cleaning system for liquid crystal display terminal - Google Patents
Automatic cleaning system for liquid crystal display terminal Download PDFInfo
- Publication number
- CN111940374A CN111940374A CN202010447211.5A CN202010447211A CN111940374A CN 111940374 A CN111940374 A CN 111940374A CN 202010447211 A CN202010447211 A CN 202010447211A CN 111940374 A CN111940374 A CN 111940374A
- Authority
- CN
- China
- Prior art keywords
- cleaning
- belt
- alcohol
- cleaning belt
- recovery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 206
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 26
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 59
- 238000011084 recovery Methods 0.000 claims abstract description 49
- 239000007921 spray Substances 0.000 claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 238000004064 recycling Methods 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000005303 weighing Methods 0.000 claims description 10
- 238000002788 crimping Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 238000004804 winding Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 239000012459 cleaning agent Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- -1 microprocessors Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/004—Arrangements for controlling delivery; Arrangements for controlling the spray area comprising sensors for monitoring the delivery, e.g. by displaying the sensed value or generating an alarm
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/40—Filters located upstream of the spraying outlets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/14—Removing waste, e.g. labels, from cleaning liquid; Regenerating cleaning liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2203/00—Details of cleaning machines or methods involving the use or presence of liquid or steam
- B08B2203/02—Details of machines or methods for cleaning by the force of jets or sprays
- B08B2203/0217—Use of a detergent in high pressure cleaners; arrangements for supplying the same
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Liquid Crystal (AREA)
Abstract
The invention discloses an automatic cleaning system for a liquid crystal display terminal, which comprises a cleaning mechanism and a feeding mechanism, wherein the cleaning mechanism comprises a bottom plate, a cleaning belt, a cleaning head, a cleaning belt feeding device and a cleaning belt recycling device, wherein the cleaning belt, the cleaning head, the cleaning belt feeding device and the cleaning belt recycling device are arranged on the bottom plate. The cleaning belt is output by the cleaning belt supply device, finishes work through the cleaning head and is finally recovered by the cleaning belt recovery device. The supply mechanism of the system comprises a compressed air supply device, an electromagnetic valve, a pressure cylinder, an alcohol supply device and a spray valve device, wherein the compressed air supply valve is respectively connected with the pressure cylinder and the electromagnetic valve, the alcohol supply device is connected with the spray valve device through the pressure cylinder, and the spray valve device is connected with a cleaning head through a pipeline to realize alcohol supply. Through the combined operation of the cleaning head, the alcohol and the cleaning belt, the terminal of the liquid crystal screen is cleaned, automatic cleaning is realized, the condition that manual cleaning is low in efficiency and incomplete is avoided, and the occurrence of poor crimping is effectively reduced, so that the liquid crystal screen cleaning device has high practical value.
Description
Technical Field
The invention relates to the field of manufacturing equipment of liquid crystal display devices, in particular to an automatic cleaning system for a liquid crystal screen terminal.
Background
In the production of semiconductors, microprocessors, liquid crystal display products or precision instruments and optical products, the industrial production is generally carried out on an automatic production line with high dust-free requirements, and the components of the products are generally cleaned by using dust-free cloth tapes before production or assembly. Take the production of liquid crystal display module as an example, the LCD screen needs to clean the metal pin of its both sides before the equipment, current area cleaning device includes storing up the band pulley, coiling wheel and a plurality of fixed pulley, it has clean area to wind on storing up the band pulley, clean area is walked around a plurality of fixed pulley and the winding of the one end of clean area is taken on coiling wheel, the one side that takes cleaning device to be close to transfer passage still is provided with the pinch roller of liftable, when the LCD screen passes through in the below of taking cleaning device, the pinch roller descends, make partial clean area pressed to support on the LCD screen, clean it, because store up band pulley and coiling wheel all fixed when clean, consequently when the pinch roller descends tension on the clean area too big, will break easily, or can make the pinch roller not in place, clean effect is not good.
The Chinese patent application No. 2007100258507 discloses a liquid crystal screen cleaning device, which comprises a frame, a workbench and a belt cleaning device, wherein the belt cleaning device comprises a belt storage wheel, a winding wheel and a plurality of fixed pulleys which are connected with the frame in a pivoting manner, a cleaning belt is wound on the belt storage wheel, one end of the cleaning belt is wound on the winding wheel and tensioned among the belt storage wheel, the winding wheel and the plurality of fixed pulleys, a pinch roller is further arranged on one side of the belt cleaning device close to the workbench and arranged on the frame in a lifting manner, the belt cleaning device further comprises at least one movable pulley, the movable pulley is positioned between the belt storage wheel and the winding wheel, the cleaning belt is wound around the movable pulley, and a counterweight is further arranged on the movable pulley, through the technical scheme, the cleaning belt can freely adjust the length during cleaning, the tension at each part of the cleaning belt is uniformly distributed, and the fracture caused by the overlarge local tension of the cleaning belt is avoided, therefore, the stability of the equipment is improved, the maintenance and adjustment work of the equipment is reduced, and the production efficiency and the yield are improved.
Have on the current LCD screen cleaning device and add the cleaning solution dripping device who drips the cleaner to the cleaning zone, liquid dripping device include a solution section of thick bamboo, the valve that the input is linked together with a solution section of thick bamboo, the fixed lateral part that sets up in area cleaning device of this valve to the output of this valve has the needle mouth, the cleaning zone is at least partly located the needle mouth under, the valve is controlled by cleaning device's central control unit, there is the cleaner to drip on the cleaning zone when the valve is opened, when the LCD screen passes through in the below of taking cleaning device, the cleaning zone whereabouts is cleaned the LCD screen. In the existing equipment, in order to accurately control the micro flow of the cleaning agent, a liquid level sensor is added on a solution, or a flow detection meter is added on a valve, however, the effect of the detection devices is not ideal, the dropping flow of the liquid is still difficult to accurately control, so that the cleaning agent is often insufficient or excessive, the overflow occurs, and the cleaning effect and the smooth proceeding of the next working procedure are influenced.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a novel automatic cleaning system for a liquid crystal display terminal.
In order to achieve the above object, the present invention adopts the following technical solutions:
an automatic cleaning system for liquid crystal screen terminals comprises a cleaning mechanism and a supply mechanism connected with the cleaning mechanism, the cleaning mechanism comprises a bottom plate, a cleaning belt arranged on the bottom plate, a cleaning head, a cleaning belt feeding device and a cleaning belt recovery device, the cleaning head comprises an upper cleaning head and a lower cleaning head which are respectively arranged on one side of the bottom plate through an upper cleaning head cylinder and a lower cleaning head cylinder, the cleaning belt feeding device comprises a cleaning belt feeding disc, a cleaning belt tensioning wheel and a plurality of cleaning belt feeding rollers with different positions, the cleaning tape recovery device comprises a recovery roller, a recovery clamping cylinder and a recovery box, the recovery roller and the recovery clamping cylinder are clamped with each other, the recovery opening is arranged below the recovery roller and the recovery clamping cylinder, the cleaning belt is output by the cleaning belt supply device, the cleaning head finishes the work, and finally the cleaning belt is recovered by the cleaning belt recovery device; the supply mechanism comprises a compressed air supply device, an electromagnetic valve, a pressure cylinder, an alcohol supply device and a spray valve device, wherein the compressed air supply valve is respectively connected with the pressure cylinder and the electromagnetic valve through pipelines, the alcohol supply device is connected with the spray valve device through the pressure cylinder, and the spray valve device is connected with the cleaning head through a pipeline to realize alcohol supply.
Preferably, the cleaning belt is a double-sided cleaning belt, one side of the cleaning belt is in fit connection with the upper cleaning head through a cleaning belt tensioning wheel, and the other side of the cleaning belt is in fit connection with the lower cleaning head through the cleaning belt supply roller in a turnover mode. So that both sides of the cleaning belt can be effectively utilized in operation.
Preferably, the cleaning belt is connected with the recycling box through the recycling roller and the recycling clamping cylinder, and the used cleaning belt is treated through the cooperation of the recycling clamping cylinder and the recycling roller and then recycled into the recycling box.
Still preferably, the alcohol supply device comprises an alcohol tank, a primary filter arranged inside the alcohol tank, a water pump arranged on the top of the alcohol tank, and a water level sensor, wherein the water pump is further connected with a secondary filter. Through the mode of two filtrations for impurity in the alcohol reduces as far as, provides power for the transport of alcohol through the water pump, and the alcohol quantity in the alcohol tank can be responded to in water level sensor's setting, so that control and timely replenishment.
More preferably, the secondary filter is connected to a pressure cylinder via a quantitative controller, the pressure controller is disposed at the top of the pressure cylinder, and an electronic weighing device for weighing the pressure cylinder is connected to the bottom of the pressure cylinder. Alcohol is delivered quantitatively by a quantitative controller and weighed by an electronic weighing machine.
Further preferably, the pressure cylinder is connected to the compressed air supply device through a pressure controller, and compressed air is supplied to the pressure cylinder through the compressed air supply device.
Still further preferably, the solenoid valve is provided with a solenoid valve inlet and two solenoid valve outlets, wherein the solenoid valve inlet is connected with the compressed air supply device, and the two solenoid valve outlets are both connected with the spray valve device. The compressed air supply device conveys compressed air into the electromagnetic valve through the electromagnetic valve inlet to be used, and the electromagnetic valve outlet is connected with the spray valve device, so that alcohol can be controlled and conveyed to the spray valve device at regular time and quantity.
And, the aforesaid is spouted the valve device and is provided with the upper spray valve and spout the valve down, on spout the valve and spout the valve down and all be provided with compressed air inlet, alcohol import and alcohol export, on spout the valve down with spout the alcohol export of valve respectively with go up the cleaning head and be connected with cleaning head down, in spouting the valve, through compressed air's effect for alcohol can spray cleaning head department, is used for accomplishing the cleanness.
The invention has the advantages that:
(1) the automatic cleaning system for the liquid crystal screen terminal cleans the terminal of the liquid crystal screen through the combined work of the double cleaning heads, the alcohol and the cleaning belt, realizes automatic cleaning, and avoids the conditions of low manual cleaning efficiency and incomplete cleaning. The occurrence of poor crimping is effectively reduced; meanwhile, the lower cleaning head cleans the back of the cleaning belt used by the upper cleaning head, so that the material of the cleaning belt can be saved and the requirement of cleaning terminals can be met;
(2) the supply mechanism of the automatic liquid crystal screen terminal cleaning system provides alcohol for the whole system, and a double-filtering mode is arranged in the alcohol supply device to filter and clean the output alcohol so as to ensure the cleanliness of the alcohol when the liquid crystal screen terminal is cleaned; meanwhile, the alcohol is directly arranged at the cleaning head through the spray valve device, so that the accuracy of alcohol spraying is ensured; the quantitative controller and the electronic weighing device are arranged, so that the supply of alcohol can be quantitatively controlled in real time, and waste is avoided.
Drawings
FIG. 1 is a schematic diagram of a cleaning mechanism according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of an alcohol supply mechanism according to an embodiment of the present invention.
The meaning of the reference symbols in the figures:
1-base plate, 2-cleaning-belt supply roller, 3-cleaning-belt supply tray, 4-cleaning belt, 5-cleaning-belt tension pulley, 6-upper cleaning-head cylinder, 7-upper cleaning head, 8-lower cleaning head, 9-lower cleaning-head cylinder, 10-recovery clamping cylinder, 11-recovery tank, 12-recovery roller, 13-compressed-air supply device, 14-solenoid valve, 15-solenoid-valve outlet, 16-solenoid-valve inlet, 17-pressure controller, 18-pressure cylinder, 19-quantitative controller, 20-electronic weighing device, 21-spray-valve device, 22-upper spray valve, 23-lower spray valve, 24-secondary filter, 25-water pump, 26-primary filter, 27-water level sensor, 28-alcohol tank.
Detailed Description
The invention is further illustrated by the following detailed description in conjunction with the drawings in which:
in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
For a more clear understanding of the invention, the apparatus is briefly described below with reference to specific working procedures:
an automatic cleaning system for liquid crystal display terminals of this embodiment is shown in fig. 1 to 2, and comprises a cleaning mechanism and a supply mechanism connected to the cleaning mechanism. The cleaning mechanism of the system comprises a bottom plate 1, a cleaning belt 4, a cleaning head, a cleaning belt feeding device and a cleaning belt recovery device, wherein the cleaning belt 4, the cleaning head, the cleaning belt feeding device and the cleaning belt recovery device are arranged on the bottom plate 1, the cleaning head comprises an upper cleaning head 7 and a lower cleaning head 8, and the cleaning head is arranged on one side of the bottom plate 1 through an upper cleaning head cylinder 6 and a lower cleaning head cylinder 9 respectively. The cleaning belt feeding device of the mechanism comprises a cleaning belt feeding disc 3, a cleaning belt tensioning wheel 5 and a plurality of cleaning belt feeding rollers 2 with different positions; the cleaning belt recovery device comprises a recovery roller 12, a recovery clamping cylinder 10 and a recovery box 11, wherein the recovery roller 12 and the recovery clamping cylinder 10 are clamped with each other, and the recovery box 11 is arranged below the recovery roller 12 and the recovery clamping cylinder 10. The cleaning belt 4 of the mechanism is output by the cleaning belt supply device, finishes the work by the cleaning head and is finally recovered by the cleaning belt recovery device. The supply mechanism of the system comprises a compressed air supply device 13, an electromagnetic valve 14, a pressure cylinder 18, an alcohol supply device and a spray valve device 21, wherein the compressed air supply valve is respectively connected with the pressure cylinder 18 and the electromagnetic valve 14 through pipelines, the alcohol supply device is connected with the spray valve device 21 through the pressure cylinder 18, and the spray valve device 21 is connected with a cleaning head through a pipeline to realize alcohol supply.
As shown in fig. 1, the cleaning belt 4 of the cleaning mechanism is a double-sided cleaning belt, one side of which is attached to the upper cleaning head 7 via a cleaning belt tension pulley 5, and the other side of which is attached to the lower cleaning head 8 by being turned over via a cleaning belt supply roller 2. So that both sides of the cleaning belt 4 can be effectively utilized in operation. The cleaning belt 4 is connected with a recovery box 11 through a recovery roller 12 and a recovery clamping cylinder 10, and the used cleaning belt 4 is treated through the cooperation of the recovery clamping cylinder 10 and the recovery roller 12 and then recovered into the recovery box 11.
As shown in fig. 2, the alcohol supply device of the present supply mechanism includes an alcohol tank 28, a primary filter 26 disposed inside the alcohol tank 28, a water pump 25 disposed at the top of the alcohol tank 28, and a water level sensor 27, wherein the water pump 25 is further connected to a secondary filter 24. Through the mode of two filtrations for impurity in the alcohol reduces as far as possible, provides power for the transport of alcohol through water pump 25, and the setting of water level sensor 27 can respond to the alcohol quantity in the alcohol tank 28, so that control and timely replenishment. The secondary filter 24 is connected via a dosing controller 19 to a pressure cylinder 18, which pressure controller 17 is arranged on the top of the pressure cylinder 18 and an electronic weighing device 20 for weighing the pressure cylinder 18 is connected to the bottom. Alcohol is dosed by dosing controller 19 and weighed by electronic weighing device 20. The pressure cylinder 18 is connected to the compressed air supply device 13 via a pressure controller 17, and compressed air is supplied to the pressure cylinder 18 via the compressed air supply device 13. The solenoid valve 14 is provided with a solenoid valve inlet 16 and two solenoid valve outlets 15, which are respectively connected with the compressed air supply device 13 and the spray valve device 21. The compressed air supply device 13 delivers compressed air into the solenoid valve 14 through the solenoid valve inlet 16 to be used, and the solenoid valve outlet 15 is connected to the spray valve device 21 so that alcohol can be delivered to the spray valve device 21 in a timed and quantitative manner.
Further, as shown in fig. 1 and 2, an upper spray valve 22 and a lower spray valve 23 are further disposed on the spray valve device 21 of the supply mechanism, a compressed air inlet, an alcohol inlet and an alcohol outlet are disposed on each of the upper spray valve 22 and the lower spray valve 23, the alcohol outlets of the upper spray valve 22 and the lower spray valve 23 are respectively connected with the upper cleaning head 7 and the lower cleaning head 8 through pipes, and in the spray valves, alcohol can be sprayed to the cleaning heads under the action of compressed air to complete cleaning.
With particular reference to the present cleaning system, for a more clear understanding of the present invention, the system will be briefly described with reference to specific working procedures: in the work engineering, place the LCD screen on the workstation, the workstation will produce the vacuum, hold the LCD screen, positioning mechanism fixes a position again, the workstation fixes a position the LCD screen to cleaning head department, then go up cleaning head 7 and lower cleaning head 8 collaborative work, the alcohol that provides via injection apparatus sprays, later clean taking 4 by cleaning, the platform withdraws from and rotates, then the platform enters again and cleans the minor face terminal, the clean back of both sides terminal, the platform withdraws from, takes out the LCD screen, clean the completion. The used cleaning belt 4 is finally collected into a recovery box 11 through a recovery roller 12 and a recovery clamping cylinder 10, and the work is finished.
In conclusion, the automatic cleaning system for the liquid crystal screen terminal cleans the terminal of the liquid crystal screen through the combined work of the double cleaning heads, the alcohol and the cleaning belt 4, realizes automatic cleaning, and avoids the conditions of low manual cleaning efficiency and incomplete cleaning. Meanwhile, the lower cleaning head 8 uses the back of the cleaning belt 4 used by the upper cleaning head 7 to clean, the requirement of cleaning terminals can be met while the cleaning belt 4 is saved, and the crimping connector has high practical value.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by using equivalent alternatives or equivalent variations fall within the scope of the present invention.
Claims (8)
1. An automatic cleaning system for a liquid crystal display terminal is characterized by comprising a cleaning mechanism and a supply mechanism connected with the cleaning mechanism, wherein the cleaning mechanism comprises a bottom plate, a cleaning belt arranged on the bottom plate, a cleaning head, a cleaning belt supply device and a cleaning belt recovery device, the cleaning head comprises an upper cleaning head and a lower cleaning head which are respectively arranged on one side of the bottom plate through an upper cleaning head cylinder and a lower cleaning head cylinder, the cleaning belt supply device comprises a cleaning belt supply disc, a cleaning belt tensioning wheel and a plurality of cleaning belt supply rollers with different positions, the cleaning belt recovery device comprises a recovery roller, a recovery clamping cylinder and a recovery box, the recovery roller and the recovery clamping cylinder are mutually clamped, a recovery port is arranged below the recovery roller and the recovery clamping cylinder, the cleaning belt is output by the cleaning belt supply device and finishes work through the cleaning head, finally, the cleaning tape is recycled by a cleaning tape recycling device; the supply mechanism comprises a compressed air supply device, an electromagnetic valve, a pressure cylinder, an alcohol supply device and a spray valve device, wherein the compressed air supply valve is respectively connected with the pressure cylinder and the electromagnetic valve through pipelines, the alcohol supply device is connected with the spray valve device through the pressure cylinder, and the spray valve device is connected with the cleaning head through a pipeline to realize alcohol supply.
2. The automatic cleaning system for the terminals of the liquid crystal display screen as claimed in claim 1, wherein the cleaning belt is a double-sided cleaning belt, one side of the cleaning belt is in fit connection with the upper cleaning head through a cleaning belt tensioning wheel, and the other side of the cleaning belt is in fit connection with the lower cleaning head through the overturning of a cleaning belt supply roller.
3. The automatic cleaning system for the liquid crystal display screen terminal according to claim 2, wherein the cleaning belt is connected with the recovery box through a recovery roller and a recovery clamping cylinder.
4. The automatic cleaning system for the liquid crystal display screen terminal according to claim 1, wherein the alcohol supply device comprises an alcohol tank, a primary filter arranged inside the alcohol tank, a water pump arranged on the top of the alcohol tank, and a water level sensor, and the water pump is further connected with a secondary filter.
5. The automatic cleaning system for the liquid crystal display screen terminal is characterized in that the secondary filter is connected with a pressure cylinder through a quantitative controller, the pressure controller is arranged at the top of the pressure cylinder, and an electronic weighing device for weighing the weight of the pressure cylinder is connected at the bottom of the pressure cylinder.
6. The automatic cleaning system for LCD screen terminals as claimed in claim 4, wherein the pressure cylinder is connected with the compressed air supply device through a pressure controller.
7. The automatic cleaning system for the liquid crystal display screen terminal according to claim 1, wherein the solenoid valve is provided with a solenoid valve inlet and two solenoid valve outlets, wherein the solenoid valve inlet is connected with a compressed air supply device, and the two solenoid valve outlets are both connected with a spray valve device.
8. The automatic cleaning system for the liquid crystal display screen terminal according to claim 7, wherein the spray valve device is provided with an upper spray valve and a lower spray valve, the upper spray valve and the lower spray valve are respectively provided with a compressed air inlet, an alcohol inlet and an alcohol outlet, and the alcohol outlets of the upper spray valve and the lower spray valve are respectively connected with the upper cleaning head and the lower cleaning head through pipelines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010447211.5A CN111940374A (en) | 2020-05-25 | 2020-05-25 | Automatic cleaning system for liquid crystal display terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010447211.5A CN111940374A (en) | 2020-05-25 | 2020-05-25 | Automatic cleaning system for liquid crystal display terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111940374A true CN111940374A (en) | 2020-11-17 |
Family
ID=73337485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010447211.5A Pending CN111940374A (en) | 2020-05-25 | 2020-05-25 | Automatic cleaning system for liquid crystal display terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111940374A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116764967A (en) * | 2023-06-26 | 2023-09-19 | 惠州市精航智能设备有限公司 | Automatic straight pipe performance testing machine |
Citations (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003033712A (en) * | 2001-07-25 | 2003-02-04 | Toppan Printing Co Ltd | Painting head cleaning device and cleaning method of the same |
| CN201002090Y (en) * | 2007-02-15 | 2008-01-09 | 庄添财 | Equipment for cleaning liquid crystal display screen |
| CN201026499Y (en) * | 2007-02-15 | 2008-02-27 | 庄添财 | Equipment for cleaning liquid crystal screen |
| CN100406261C (en) * | 2001-11-30 | 2008-07-30 | 格姆普拉斯公司 | Material jet spray head cleaning |
| CN101363971A (en) * | 2007-08-07 | 2009-02-11 | 庄添财 | Cleaning device for liquid crystal screen |
| CN101367083A (en) * | 2007-08-15 | 2009-02-18 | 庄添财 | Liquid crystal screen cleaning device |
| CN201316721Y (en) * | 2008-12-05 | 2009-09-30 | 庄添财 | Liquid crystal display screen cleaning equipment capable of automatically changing belts |
| CN102596434A (en) * | 2009-11-04 | 2012-07-18 | 夏普株式会社 | Wiping device and wiping method |
| CN102728586A (en) * | 2012-06-04 | 2012-10-17 | 华中科技大学 | Component, system and method for cleaning lens |
| CN202700846U (en) * | 2012-07-19 | 2013-01-30 | 深圳市晨晶机电有限公司 | Double-sided wipe type terminal wiping machine |
| CN103920686A (en) * | 2014-04-06 | 2014-07-16 | 深圳市诚亿自动化科技有限公司 | Self-adaption constant-pressure cleaning chuck mechanism |
| CN205008278U (en) * | 2015-08-28 | 2016-02-03 | 苏州天准科技股份有限公司 | Mechanism is cleaned to no trace |
| CN105642585A (en) * | 2016-01-15 | 2016-06-08 | 广州达意隆包装机械股份有限公司 | Cleaning device |
| CN106076944A (en) * | 2016-07-29 | 2016-11-09 | 深圳市拓科智能科技有限公司 | A kind of mobile phone screen automatic cleaning equipment |
| CN207430863U (en) * | 2017-09-14 | 2018-06-01 | 广州联科自动化设备有限公司 | Match somebody with somebody touch sensor display screen automatic cleaning mechanism on liquid crystal panel |
| CN207430733U (en) * | 2017-09-14 | 2018-06-01 | 广州联科自动化设备有限公司 | Organic light emitting display automatic terminal wiper mechanism |
| TW201838727A (en) * | 2017-04-27 | 2018-11-01 | 旭東機械工業股份有限公司 | Edge cleaning machine for panels |
| CN109454079A (en) * | 2018-10-18 | 2019-03-12 | 浙江鼎晶科技有限公司 | A kind of LCD automatic cleaning device for glass |
| CN109569936A (en) * | 2019-01-22 | 2019-04-05 | 深圳世宗瑞迪自动化设备有限公司 | A kind of automatic cleaning mechanism suitable for Multiple Type glue valve |
| CN109821845A (en) * | 2019-03-20 | 2019-05-31 | 深圳精智达技术股份有限公司 | A kind of display screen wiper mechanism |
| CN209093719U (en) * | 2018-08-23 | 2019-07-12 | 珠海博杰电子股份有限公司 | High-accuracy dispenser gel resin mechanism |
| CN209303112U (en) * | 2018-09-29 | 2019-08-27 | 苏州华智诚精工科技有限公司 | A kind of vertical jetting needle head rubber mechanism |
| CN110665743A (en) * | 2019-09-29 | 2020-01-10 | 苏州威创达智能设备有限公司 | Cleaning and wiping mechanism for needle head of dispensing valve |
-
2020
- 2020-05-25 CN CN202010447211.5A patent/CN111940374A/en active Pending
Patent Citations (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003033712A (en) * | 2001-07-25 | 2003-02-04 | Toppan Printing Co Ltd | Painting head cleaning device and cleaning method of the same |
| CN100406261C (en) * | 2001-11-30 | 2008-07-30 | 格姆普拉斯公司 | Material jet spray head cleaning |
| CN201002090Y (en) * | 2007-02-15 | 2008-01-09 | 庄添财 | Equipment for cleaning liquid crystal display screen |
| CN201026499Y (en) * | 2007-02-15 | 2008-02-27 | 庄添财 | Equipment for cleaning liquid crystal screen |
| CN101363971A (en) * | 2007-08-07 | 2009-02-11 | 庄添财 | Cleaning device for liquid crystal screen |
| CN101367083A (en) * | 2007-08-15 | 2009-02-18 | 庄添财 | Liquid crystal screen cleaning device |
| CN201316721Y (en) * | 2008-12-05 | 2009-09-30 | 庄添财 | Liquid crystal display screen cleaning equipment capable of automatically changing belts |
| CN102596434A (en) * | 2009-11-04 | 2012-07-18 | 夏普株式会社 | Wiping device and wiping method |
| CN102728586A (en) * | 2012-06-04 | 2012-10-17 | 华中科技大学 | Component, system and method for cleaning lens |
| CN202700846U (en) * | 2012-07-19 | 2013-01-30 | 深圳市晨晶机电有限公司 | Double-sided wipe type terminal wiping machine |
| CN103920686A (en) * | 2014-04-06 | 2014-07-16 | 深圳市诚亿自动化科技有限公司 | Self-adaption constant-pressure cleaning chuck mechanism |
| CN205008278U (en) * | 2015-08-28 | 2016-02-03 | 苏州天准科技股份有限公司 | Mechanism is cleaned to no trace |
| CN105642585A (en) * | 2016-01-15 | 2016-06-08 | 广州达意隆包装机械股份有限公司 | Cleaning device |
| CN106076944A (en) * | 2016-07-29 | 2016-11-09 | 深圳市拓科智能科技有限公司 | A kind of mobile phone screen automatic cleaning equipment |
| TW201838727A (en) * | 2017-04-27 | 2018-11-01 | 旭東機械工業股份有限公司 | Edge cleaning machine for panels |
| CN207430863U (en) * | 2017-09-14 | 2018-06-01 | 广州联科自动化设备有限公司 | Match somebody with somebody touch sensor display screen automatic cleaning mechanism on liquid crystal panel |
| CN207430733U (en) * | 2017-09-14 | 2018-06-01 | 广州联科自动化设备有限公司 | Organic light emitting display automatic terminal wiper mechanism |
| CN209093719U (en) * | 2018-08-23 | 2019-07-12 | 珠海博杰电子股份有限公司 | High-accuracy dispenser gel resin mechanism |
| CN209303112U (en) * | 2018-09-29 | 2019-08-27 | 苏州华智诚精工科技有限公司 | A kind of vertical jetting needle head rubber mechanism |
| CN109454079A (en) * | 2018-10-18 | 2019-03-12 | 浙江鼎晶科技有限公司 | A kind of LCD automatic cleaning device for glass |
| CN109569936A (en) * | 2019-01-22 | 2019-04-05 | 深圳世宗瑞迪自动化设备有限公司 | A kind of automatic cleaning mechanism suitable for Multiple Type glue valve |
| CN109821845A (en) * | 2019-03-20 | 2019-05-31 | 深圳精智达技术股份有限公司 | A kind of display screen wiper mechanism |
| CN110665743A (en) * | 2019-09-29 | 2020-01-10 | 苏州威创达智能设备有限公司 | Cleaning and wiping mechanism for needle head of dispensing valve |
Non-Patent Citations (1)
| Title |
|---|
| 叶扬祥: "《涂装技术实用手册》", 31 March 1998, 机械工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116764967A (en) * | 2023-06-26 | 2023-09-19 | 惠州市精航智能设备有限公司 | Automatic straight pipe performance testing machine |
| CN116764967B (en) * | 2023-06-26 | 2024-02-20 | 惠州市精航智能设备有限公司 | Automatic straight pipe performance testing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206983377U (en) | A kind of case binder with gluing monitoring device | |
| CN111940374A (en) | Automatic cleaning system for liquid crystal display terminal | |
| CN207719311U (en) | Soft Roll dynamic lithium battery automatic fluid injection sealing machine | |
| CN203178635U (en) | Spray device | |
| CN216712046U (en) | Intelligent brewing device with automatic water-measuring and grain-turning mixing functions | |
| CN108517642B (en) | Automatic dropping liquid conveying system for dyeing dye | |
| CN207986645U (en) | A kind of distribution filling apparatus for chemical reagent canning line | |
| CN206960297U (en) | A kind of droplet deposition uniformity detection means | |
| CN203534981U (en) | Flaw automatic detection line of power lithium ion battery pole piece | |
| CN207226483U (en) | A kind of Efficient intelligent glass collecting machine | |
| CN207288364U (en) | A kind of apparatus for cold rolling with cleaning mechanism | |
| CN110808313A (en) | Silicon wafer cleaning equipment | |
| CN210073767U (en) | Novel lead frame etching equipment | |
| CN207845497U (en) | A kind of vial spray acid neutralizing unit | |
| CN103529050A (en) | Automatic detection line for power lithium ion battery pole piece defect and detection method | |
| CN104730084A (en) | Power lithium ion battery pole piece defect automatic detection method | |
| CN103537407B (en) | Liquid crystal display panel frame glue coating apparatus and cleaning and tell control method in advance | |
| CN208121247U (en) | A kind of single silicon-chip pipeline system RENA etching device | |
| CN209451779U (en) | A kind of liquid medicine device for formulating | |
| CN208195244U (en) | A kind of broad-adjustable water-saving section acid dephosphorization apparatus | |
| CN220466388U (en) | Material transferring equipment | |
| CN106082072A (en) | A kind of intelligent automatic discharge apparatus and method of work thereof | |
| CN206445951U (en) | A kind of uniform humidifying agitator | |
| CN204841598U (en) | Real -time elevated tank that shows, passes in and out material automatically | |
| CN219765783U (en) | Position-movable rubber wiping mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201117 |