CN114789156A - Parallax barrier type grating surface cleaning device - Google Patents
Parallax barrier type grating surface cleaning device Download PDFInfo
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- CN114789156A CN114789156A CN202210419896.1A CN202210419896A CN114789156A CN 114789156 A CN114789156 A CN 114789156A CN 202210419896 A CN202210419896 A CN 202210419896A CN 114789156 A CN114789156 A CN 114789156A
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- 238000004140 cleaning Methods 0.000 title claims abstract description 151
- 230000004888 barrier function Effects 0.000 title claims abstract description 26
- 238000007790 scraping Methods 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 23
- 239000007788 liquid Substances 0.000 claims description 28
- 238000007789 sealing Methods 0.000 claims description 24
- 239000007921 spray Substances 0.000 claims description 23
- 238000005507 spraying Methods 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 10
- 239000004744 fabric Substances 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 12
- 239000012459 cleaning agent Substances 0.000 description 21
- 238000005516 engineering process Methods 0.000 description 9
- 230000008901 benefit Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010494 dissociation reaction Methods 0.000 description 2
- 230000005593 dissociations Effects 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- B08B1/32—
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- B08B1/143—
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- B08B1/30—
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- B08B1/50—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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- 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
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- 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
Abstract
The invention relates to a parallax barrier type grating surface cleaning device which comprises an installation frame, wherein the installation frame is of a rectangular frame structure, a window area is arranged in the middle of the installation frame, a grating screen is installed in the window area, the surface of the grating screen is uneven, a U-shaped groove is formed in the middle of the installation frame, a moving unit is installed in the U-shaped groove, a cleaning unit is installed on the front end face of the moving unit, and the cleaning unit is used for cleaning the surface of the grating screen in a reciprocating mode. The cleaning device has the function of accurately cleaning the uneven grating, can achieve the technical effect of scraping and cleaning the cleaned wiping pad, and prevents impurities from secondarily polluting the surface of the grating screen.
Description
Technical Field
The application relates to the technical field of grating surface cleaning, in particular to a parallax barrier type grating surface cleaning device.
Background
The general stereoscopic display technologies can be roughly divided into two categories, namely, the stereoscopic display technology without wearing special glasses and the stereoscopic display technology without wearing special glasses, which is also called naked eye Type stereoscopic display technology, and Barrier Type stereoscopic display technology belongs to the naked eye Type stereoscopic display technology.
The barrier type stereoscopic display technology is a mode of achieving a 3D stereoscopic display effect by utilizing a space multifunctional type naked-eye 3D stereoscopic display on the same screen and simultaneously displaying a left eye picture and a right eye picture (multifunctional) by dividing a display area (space), so the barrier type stereoscopic display technology is called as 'space multifunctional', a cylindrical lens type 3D stereoscopic display screen is one of the barrier type stereoscopic display technologies, a cylindrical convex lens film which is vertically arranged is arranged on the surface of the screen, the light traveling direction is controlled through lens refraction, and the left eye and the right eye receive different images to generate parallax and display a stereoscopic effect.
In the existing grating surface cleaning device, for example, chinese patent No. CN113514966A discloses a Plasma combination precision 3D grating surface cleaning device, specifically, an air flow of purified air is blown out through a purified air output unit, dust on the surface of a parallax barrier 3D grating is cleaned, high energy ions in a star rain shape emitted by a Plasma dust removal unit collide inelastically with molecules in a medium, energy is converted into internal energy of ground state molecules (atoms), and a series of processes such as excitation, dissociation, ionization and the like are performed to make a polluted medium in an activated state. The polluted medium generates active free radicals under the action of the plasma, activated pollutant molecules are removed after the plasma directional chain chemical reaction, and dust and garbage removed by the rear air suction and dust removal unit are sucked away, so that the surface of the parallax barrier 3D grating is cleaned.
In the prior art, a non-contact cleaning mode is adopted, but on the first hand, in the prior art, the purpose of removing impurities is achieved by enabling a polluted medium to be in an activated state through collision between high-energy ions and the medium, and a series of processes such as excitation, dissociation and ionization are needed during operation, so that when the grating is cleaned, multiple devices are needed to be matched for use, and the device is large in size and is not suitable for an outdoor 3D grating plane; in a second aspect, the surface of the parallax barrier type grating is generally uneven, and when the grating surface is wiped and cleaned, gaps in the grating surface cannot be cleaned accurately, so that more impurities are easily left on the grating surface, and the cleaning effect of the grating is affected.
Disclosure of Invention
In order to enable accurate cleaning processing of a grating surface, the present application provides a parallax barrier type grating surface cleaning device.
The application provides a parallax barrier type grating surface cleaning device adopts following technical scheme:
the utility model provides a parallax barrier type grating surface cleaning device, includes the installation frame, the installation frame is rectangular frame type structure, and the installation frame middle part is provided with the window region, installs the grating screen in the window region, and grating screen surface is unsmooth plane, and the installation frame middle part is provided with U type groove, and U type inslot is installed the mobile unit, installs clean unit before the mobile unit on the terminal surface, and clean unit is reciprocal to be used for cleaning grating screen surface.
The mobile unit comprises a lifting frame, a sliding groove frame, a mobile module and an adjusting module, the sliding groove frame is symmetrically arranged in the U-shaped groove, the lifting frame is arranged between the sliding groove frame and the installation frame, the cross section of the sliding groove frame is of a U-shaped structure, the mobile module is arranged in the sliding groove frame, a sliding groove a1 matched with the mobile module is arranged on the front end face of the installation frame, and the adjusting module is arranged in the middle of the mobile module on the upper end of the U-shaped groove.
Clean unit includes U type frame, cleaning roller, axis of rotation and clearance frame, U type frame install in the mobile unit outside, U type frame mid-mounting has the axis of rotation, the axis of rotation upper end is passed through gear and mobile unit and is meshed mutually, the cleaning roller runs through the setting in the axis of rotation, the symmetry is installed to cleaning roller abluent clearance frame on the U type frame, the axis of rotation is hollow structure, the axis of rotation middle part is provided with the bleeder vent, the feed liquor pipe is installed to U type frame lower extreme.
The cleaning roller includes the guide roll, rotates sleeve, hydrojet unit and cleans the pad, U type frame inside symmetry install the guide roll, the guide roll middle part be provided with axis of rotation complex shaft hole, guide roll outside cover is equipped with rotates the sleeve, it is connected with the guide roll through the bearing to rotate the sleeve, it is connected with the axis of rotation to rotate the sleeve middle part, it leads to the groove to evenly be provided with on the rotation sleeve, it is rectangular shape structure to lead to the groove, it installs the hydrojet unit to lead to the inslot side, hydrojet unit medial surface is hugged closely with the guide roll, it cleans the pad to lead to the installation of the groove outside.
Through adopting the above technical scheme, when cleaning grating screen surface, the removal module drives U type frame reciprocating motion, when U type frame reciprocating motion, the adjusting module passes through the axis of rotation and drives the cleaning roller and rotate, make that the cleaning roller can be accurate carry out accurate cleanness to grating screen surface, the cleaner gets into inside the cleaning roller through the intake pipe, high pressure cleaner passes through the hydrojet unit and outwards spouts, clean the pad atress and produce deformation, make and clean the pad and can laminate with unevenness's grating screen surface accuracy, do benefit to the accurate cleanness of grating screen.
Preferably, the moving module comprises an electric sliding block, a sliding plate and a connecting plate, the electric sliding block is symmetrically arranged inside the sliding groove frame, the sliding plate is connected in the sliding groove in a sliding fit mode, the inner side of the sliding plate is connected with the electric sliding block, the connecting plate is arranged on the outer side of the sliding plate, and a cleaning unit is arranged between the connecting plates.
By adopting the technical scheme, the connecting plate can be connected with the cleaning unit, the electric sliding block can drive the sliding plate to accurately move, the movement is stable, and the cleaning unit is favorable for cleaning the surface of the grating screen.
Preferably, the adjusting module comprises a gear shaft, an L-shaped frame, a rack plate and a connecting gear, the gear shaft is mounted in the middle of the moving module through a bearing, the L-shaped frame is mounted in the middle of the inside of the sliding groove frame, the rack plate is mounted at the upper end of the L-shaped frame and meshed with the gear shaft, the connecting gear is mounted on the inner side of the gear shaft, and the connecting gear is meshed with the cleaning unit.
Through adopting above-mentioned technical scheme, when the connecting plate motion, the connecting plate can drive the gear shaft and move on the rack board, and the rack board drives the gear shaft through gear engagement's mode and rotates, and the gear shaft drives the cleaning roller through connecting the gear and cleans the surface.
Preferably, the sliding groove a1 is of a downward inclined structure, a rain strip is arranged in the sliding groove a1, and the rain strip is made of flexible rubber.
Through adopting above-mentioned technical scheme, inside the spout a1 of downward sloping can prevent that the rainwater from getting into the installation frame, prevent that installation frame internals from taking place to damage, the rusty phenomenon, the effect that blocks the rainwater that can further play of weather strip.
Preferably, the liquid spraying unit comprises a guide rod, a telescopic spring, a sealing plate and a liquid spraying plate, the sealing plate is installed in the through groove, a through hole is formed in the sealing plate, the guide rod is connected in the through hole in a sliding fit mode, the telescopic spring is arranged on the guide rod, the inner side of the guide rod is a smooth surface, and the liquid spraying plate is installed on the outer side of the guide rod;
the liquid spraying plate is evenly provided with spraying holes.
By adopting the technical scheme, when the guide rod is stressed to move outwards, the guide rod is separated from the sealing plate, and the high-pressure cleaning agent is uniformly sprayed outwards through the spray holes in the liquid spraying plate, so that the cleaning effect on the surface of the grating screen is ensured.
Preferably, one side of the guide roller is provided with an arc-shaped bulge for jacking the liquid spraying unit, and the surface of the arc-shaped bulge is a smooth surface.
By adopting the technical scheme, when the rotating sleeve rotates, the rotating sleeve drives the guide rod to move synchronously, when the inner side of the guide rod is in contact with the arc-shaped bulge, the arc-shaped bulge drives the guide rod to move outwards, and the guide rod can further drive the liquid spraying unit to be opened, so that a cleaning agent can be sprayed onto the grating screen conveniently.
Preferably, the wiping pad is made of deformable flexible rubber materials, and a wiping cloth belt is arranged on the outer side face of the wiping pad.
Through adopting above-mentioned technical scheme, when the even outside blowout of orifice on the liquid spray board of high-pressure cleaner, clean the pad atress and take place deformation for clean the pad and can outwards expand, clean the pad and then can be accurate laminate mutually with unevenness's grating screen, guarantee the accurate clearance in grating screen surface.
Preferably, the cleaning pad is uniformly provided with spray holes, the spray holes are of a funnel-shaped structure, and a sealing ring is arranged in each spray hole.
Through adopting above-mentioned technical scheme, when cleaning the inboard atress of pad, clean the pad and take place deformation, the inside sealing washer atress of orifice takes place deformation in step, and the sealing washer middle part is opened, and the cleaner and then can follow the outside blowout in sealing washer middle part, when cleaning the pad and recovering, the sealing washer middle part is closed, avoids not complete spun cleaner to flow, reduces the cleaner and takes place extravagant phenomenon.
Preferably, the cleaning frame is detachably mounted on the outer side of the U-shaped frame, a collecting tank is arranged in the middle of the cleaning frame, and scraping plates are uniformly mounted in the collecting tank.
Through adopting above-mentioned technical scheme, when rotating the sleeve and rotating, scrape the flitch and can clear up cleaning pad surface, prevent that the impurity on the grating screen from piling up cleaning pad surface, do benefit to and clean the follow-up use of pad.
Preferably, the scraping plate is obliquely arranged, the end part of the scraping plate is made of flexible materials, and the end part of the scraping plate is clung to the surface of the wiping pad.
Through adopting above-mentioned technical scheme, the flitch of scraping of flexible material can play the effect of buffering effectively, prevents to clean the phenomenon that fills up the surface and take place to damage, does benefit to and cleans the pad and uses for a long time.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the grating screen is a cylindrical convex lens film with vertically arranged surfaces, when the grating screen surface is actually cleaned, the condition that the grating screen surface is uneven needs to be considered, the U-shaped frame is driven to reciprocate through the moving module, when the U-shaped frame reciprocates, the cleaning roller is driven to rotate through the rotating shaft by the adjusting module, so that the cleaning roller can accurately clean the grating screen surface, the cleaning agent enters the cleaning roller through the air inlet pipe, the high-pressure cleaning agent is sprayed out through the liquid spraying unit, the cleaning pad is deformed due to stress, the cleaning pad can be accurately attached to the uneven grating screen surface, the cleaning roller can rotate while reciprocating, and the accurate cleaning of the grating screen is facilitated;
2. in order to guarantee that the cleaning agent evenly sprays not extravagant on the grating, evenly be provided with the orifice on cleaning the pad, the orifice is funnel type structure, when the even outside blowout of orifice on the liquid spray plate of high-pressure cleaning agent, clean the pad atress and take place the deformation, make and clean the pad and can outwards expand, clean the pad and then can be accurate laminate mutually with unevenness's grating screen, the cleaning agent is outwards spout through the orifice, guarantee the accurate clearance in grating screen surface, simultaneously in order to avoid cleaning the pad not with grating screen contact time cleaning agent outflow, install the sealing washer in the orifice. When the cleaning pad deforms, the sealing ring inside the spray hole is stressed to deform synchronously, the middle part of the sealing ring is opened, and the cleaning agent can be sprayed out from the middle part of the sealing ring;
3. in order to prevent impurities adhered to the surface of the wiping pad from secondarily polluting the grating screen, a corresponding cleaning frame is arranged, a collecting tank is arranged in the middle of the cleaning frame, scraping plates are uniformly arranged in the collecting tank, when the rotating sleeve rotates, the scraping plates can clean the surface of the wiping pad, the impurities on the grating screen are prevented from being accumulated on the surface of the wiping pad, the subsequent use of the wiping pad is facilitated, and the impurities scraped by the scraping plates are collected in the cleaning frame; the connection can be dismantled to the clearance frame, uses the back when the clearance frame for a long time, can dismantle the back with the clearance frame and wash.
Drawings
The invention is further illustrated by the following examples in conjunction with the drawings.
Fig. 1 is a schematic perspective view of the present application.
Fig. 2 is a schematic cross-sectional structure of fig. 1 of the present application.
Fig. 3 is a schematic structural diagram of the installation frame, the lifting frame, the moving module and the adjusting module.
Fig. 4 is a schematic structural view between the mounting frame and the chute of the present application.
Fig. 5 is a schematic view of the structure of the cleaning unit.
Fig. 6 is a schematic view of a first cross-sectional structure of the cleaning unit.
Fig. 7 is a second sectional structure diagram of the cleaning unit.
Fig. 8 is a schematic structural view of the cleaning frame.
Description of reference numerals: 1. a mounting frame; 10. a raster screen; 2. a mobile unit; 21. a lifting frame; 22. a chute frame; 23. a moving module; 231. an electric slider; 232. a sliding plate; 233. a connecting plate; 24. an adjustment module; 241. a gear shaft; 242. an L-shaped frame; 243. a rack plate; 244. a connecting gear; 3. a cleaning unit; 31. a U-shaped frame; 32. a cleaning roller; 321. a guide roller; 322. rotating the sleeve; 323. a liquid spraying unit; 3231. a guide bar; 3232. a tension spring; 3233. sealing plates; 3234. a liquid spray plate; 33. a rotating shaft; 34. cleaning the rack; 341. and a scraper.
Detailed Description
The present application is described in further detail below with reference to figures 1-8.
The embodiment of the application discloses parallax barrier type grating surface cleaning device, which can be used for accurately cleaning the grating surface.
The first embodiment is as follows:
referring to fig. 1, for a parallax barrier type grating surface cleaning device disclosed in this embodiment, it includes installation frame 1, installation frame 1 is rectangular frame type structure, and installation frame 1 middle part is provided with the window region, installs grating screen 10 in the window region, and grating screen 10 surface is unsmooth uneven, and installation frame 1 middle part is provided with U type groove, installs mobile unit 2 in the U type groove, installs cleaning unit 3 on the terminal surface before mobile unit 2, and cleaning unit 3 reciprocates and is used for cleaning grating screen 10 surface.
Referring to fig. 2, 3 and 5, in order to facilitate the cleaning unit 3 to perform reciprocating movement to clean the surface of the grating screen 10, in this embodiment, the mounting frame 1 is provided with a U-shaped groove therein, the cleaning unit 3 is mounted on the front end surface of the moving unit 2, specifically, the moving unit 2 includes a lifting frame 21, a chute frame 22, a moving module 23 and an adjusting module 24, the U-shaped groove is symmetrically provided with the chute frame 22, the lifting frame 21 is mounted between the chute frame 22 and the mounting frame 1, the section of the chute frame 22 is a U-shaped structure, the moving module 23 is mounted inside the chute frame 22, the front end surface of the mounting frame 1 is provided with a chute a1 matched with the moving module 23, the front end of the mounting frame 1 is provided with a storage groove communicated with the U-shaped groove, the cleaning unit 3 can be retracted inside the storage groove, the connection between the chute a1 and the storage groove is a smooth surface, and the middle part of the moving module 23 positioned at the upper end of the U-shaped groove is provided with an adjusting module 24.
The crane 21 can play the effect of going up and down, and when needs cleaned the grating screen, the crane 21 drives clean unit 3 to the outward movement through chute frame 22, and later the removal module 23 can drive clean unit 3 to the outward movement, and removal module 23 just gets into inside spout a1 this moment, and removal module 23 can drive clean unit 3 and carry out abundant cleanness to the screen surface.
In addition, in order to further improve the cleaning effect of the wiping pad 324, the wiping pad 324 is made of deformable flexible rubber, a wiping cloth belt is arranged on the outer side surface of the wiping pad 324, and spray holes are uniformly arranged on the wiping pad 324 and are of a funnel-shaped structure. When the high-pressure cleaning agent is uniformly sprayed out through the spray holes on the spray plate 3234, the cleaning pad 324 is deformed by the force applied thereto, so that the cleaning pad 324 can be expanded outwards, the cleaning pad 324 can be accurately attached to the uneven raster screen 10, and the cleaning agent is sprayed out through the spray holes, thereby ensuring that the surface of the raster screen 10 is accurately cleaned.
Clean the strap outside and evenly be provided with flexible brush hair, flexible brush hair can be accurate when rotating contact with grating screen 10, and then can be accurate clear up the gap on grating screen 10, prevent that impurity from remaining inside the gap.
Meanwhile, in order to prevent the cleaning agent from flowing out when the wiping pad 324 is not in contact with the raster screen 10, a seal ring is installed in the nozzle hole. When the cleaning pad 324 deforms, the sealing ring inside the spray hole is stressed to deform synchronously, the middle of the sealing ring is opened, the cleaning agent can be sprayed out from the middle of the sealing ring, when the cleaning pad 324 is restored, the middle of the sealing ring is closed, the cleaning agent which is not completely sprayed out is prevented from flowing out, and the phenomenon that the cleaning agent is wasted is reduced.
The second embodiment:
referring to fig. 2 and 3, in the first embodiment, in order to enable the cleaning roller 32 to rotate while moving horizontally, the second embodiment is provided with a moving module 23 and an adjusting module 24 which are matched with each other.
In the actual use process, through the mutual cooperation of the moving module 23 and the adjusting module 24, when the moving module 23 moves horizontally, the moving module 23 can drive the adjusting module 24 to rotate, so that the cleaning roller 32 can clean the surface of the grating screen 10 during the horizontal movement.
Referring to fig. 3, the moving module 23 includes electric sliders 231, sliding plates 232, and connecting plates 233, the electric sliders 231 are symmetrically installed inside the chute frame 22, the sliding plates 232 are connected to the inside of the chute frame in a sliding fit manner, the inner sides of the sliding plates 232 are connected to the electric sliders 231, the connecting plates 233 are installed on the outer sides of the sliding plates 232, and the cleaning unit 3 is installed between the connecting plates 233.
In order to realize the reciprocating movement adjustment of the cleaning unit 3, the electric sliding blocks 231 are symmetrically arranged in the sliding chute frame 22, and the electric sliding blocks 231 can drive the sliding plate 232 to accurately move, so that the movement is stable, and the cleaning unit 3 is favorable for cleaning the surface of the grating screen 10.
Referring to fig. 5, in order to facilitate the control of the rotation of the cleaning roller 32 during the horizontal movement, the adjusting module 24 in the second embodiment includes a gear shaft 241, an L-shaped frame 242, a rack plate 243 and a connecting gear 244, the gear shaft 241 is mounted at the middle of the moving module 23 through a bearing, the L-shaped frame 242 is mounted at the middle inside the chute frame 22, the rack plate 243 is mounted at the upper end of the L-shaped frame 242, the rack plate 243 is meshed with the gear shaft 241, the connecting gear 244 is mounted at the inner side of the gear shaft 241, and the connecting gear 244 is meshed with the cleaning unit 3.
In the actual working process, when the moving module 23 drives the gear shaft 241 to move horizontally, the gear shaft 241 can be meshed with the rack plate 243, and the gear shaft 241 drives the cleaning roller 32 to rotate through the meshing of the helical gears, so that additional driving is not needed, and the cleaning effect of the cleaning roller 32 is ensured.
Example three:
on the basis of the first embodiment, in order to achieve accurate cleaning of the surface of the raster screen 10, a corresponding cleaning mechanism is provided in the third embodiment.
Referring to fig. 5, 6 and 7, specifically, the liquid spraying unit 323 includes a guide rod 3231, an expansion spring 3232, a sealing plate 3233 and a liquid spraying plate 3234, the sealing plate 3233 is installed in the through groove, a through hole is formed in the sealing plate 3233, the guide rod 3231 is connected in the through hole in a sliding fit manner, the expansion spring 3232 is arranged on the guide rod 3231, the inner side of the guide rod 3231 is a smooth surface, the liquid spraying plate 3234 is installed on the outer side of the guide rod 3231, spray holes are uniformly formed in the liquid spraying plate 3234, when the guide rod 3231 is forced to move outwards, the guide rod 3231 is separated from the sealing plate 3233, a high-pressure cleaning agent is uniformly sprayed outwards through the spray holes in the liquid spraying plate 3234, and the cleaning effect on the surface of the raster screen 10 is ensured.
One side of the guide roller 321 is provided with an arc-shaped protrusion for jacking the liquid spraying unit 323, the surface of the arc-shaped protrusion is a smooth surface, when the rotating sleeve 322 rotates, the rotating sleeve 322 drives the guide rod 3231 to move synchronously, and when the inner side of the guide rod 3231 contacts with the arc-shaped protrusion, the arc-shaped protrusion drives the guide rod 3231 to move outwards, and the guide rod 3231 can further drive the liquid spraying unit 323 to be opened, so that the cleaning agent can be favorably sprayed onto the raster screen 10.
It should be noted that the arc-shaped protrusion is only arranged on one side of the guide roller 321, and only when the liquid spraying unit 323 moves to the arc-shaped protrusion surface on the guide roller 321, the liquid spraying unit 323 can be jacked up, so that the high-pressure cleaning agent can only be sprayed to the surface of the grating screen 10 from the inner side of the cleaning roller 32, and the liquid spraying units 323 at the rest positions are in sealing fit with the through grooves, thereby reducing the waste of the cleaning agent.
Example four:
on the basis of the first embodiment, in order to prevent the grating screen 10 from being secondarily polluted by the impurities adhered to the surface of the wiping pad 324, a corresponding scraper structure is provided in the fourth embodiment.
Referring to fig. 8, the cleaning frame 34 is detachably mounted on the outer side of the U-shaped frame 31, a collecting tank is arranged in the middle of the cleaning frame 34, scraping plates 341 are uniformly mounted in the collecting tank, when the rotating sleeve 322 rotates, the scraping plates 341 can clean the surface of the wiping pad 324, so as to prevent impurities on the grating screen 10 from accumulating on the surface of the wiping pad 324, which is beneficial for the subsequent use of the wiping pad 324, and the impurities scraped by the scraping plates 341 are collected in the cleaning frame 34; the cleaning frame 34 can be detachably connected, and after the cleaning frame 34 is used for a long time, the cleaning frame 34 can be detached and cleaned.
The scraping plate 341 is obliquely arranged, the end part of the scraping plate 341 is made of flexible material, the end part of the scraping plate 341 is tightly attached to the surface of the wiping pad 324, and the scraping plate 341 made of flexible material can effectively play a role in buffering, so that the surface of the wiping pad 324 is prevented from being damaged, and the wiping pad 324 can be favorably used for a long time.
It should be noted that the flexible material at the end of the scraping plate 341 is replaceable, and it can be connected by sleeving or clamping, so as to facilitate replacement of the end of the flexible material.
The implementation principle of the embodiment is as follows:
1: the cleaning unit moves out, the lifting frame 21 can play a lifting role, when the grating screen needs to be cleaned, the lifting frame 21 drives the cleaning unit 3 to move outwards through the sliding groove frame 22, then the moving module 23 can drive the cleaning unit 3 to move outwards, the moving module 23 just enters the sliding groove a1, and the moving module 23 can drive the cleaning unit 3 to fully clean the surface of the screen.
2: the grating screen is clean, when actually cleaning the surface of the grating screen 10, the uneven condition of the surface of the grating screen 10 needs to be considered, the moving module 23 drives the U-shaped frame 31 to move back and forth, when the U-shaped frame 31 moves back and forth, the adjusting module 24 drives the cleaning roller 32 to rotate through the rotating shaft 33, so that the cleaning roller 32 can accurately clean the surface of the grating screen 10, the cleaning agent enters the cleaning roller 32 through the air inlet pipe, the high-pressure cleaning agent is sprayed out through the spraying unit 323, the cleaning pad 324 is deformed due to stress, the cleaning pad 324 can be accurately attached to the surface of the uneven grating screen 10, the cleaning roller 32 can rotate while moving back and forth, and the accurate cleaning of the grating screen 10 is facilitated.
3: the cleaning device comprises a cleaning frame, a rotating sleeve, a collecting tank, scraping plates and a cleaning box, wherein the cleaning frame is provided with the collecting tank in the middle, the scraping plates are uniformly arranged in the collecting tank, when the rotating sleeve rotates, the scraping plates can clean the surface of a cleaning pad, so that impurities on a grating screen are prevented from being accumulated on the surface of the cleaning pad, the subsequent use of the cleaning pad is facilitated, and the impurities scraped by the scraping plates are collected in the cleaning frame; the connection can be dismantled to the clearance frame, uses the back when the clearance frame for a long time, can dismantle the back with the clearance frame and wash.
The embodiments of the present invention are all preferred embodiments of the present invention, and the scope of the present invention is not limited thereby, so: equivalent changes made according to the structure, shape and principle of the invention shall be covered by the protection scope of the invention.
Claims (10)
1. The utility model provides a parallax barrier type grating surface cleaning device, includes installation frame (1), installation frame (1) is rectangle frame type structure, and installation frame (1) middle part is provided with the window region, installs grating screen (10) in the window region, and installation frame (1) middle part is provided with U type groove, and mobile unit (2) are installed to U type inslot, installs clean unit (3) before mobile unit (2) on the terminal surface, and clean unit (3) are reciprocal to be used for cleaning grating screen (10) surface, its characterized in that:
the mobile unit (2) comprises a lifting frame (21), a chute frame (22), a mobile module (23) and an adjusting module (24), the chute frame (22) is symmetrically arranged in a U-shaped groove, the lifting frame (21) is arranged between the chute frame (22) and the mounting frame (1), the section of the chute frame (22) is of a U-shaped structure, the mobile module (23) is arranged in the chute frame (22), a chute a1 matched with the mobile module (23) is arranged on the front end face of the mounting frame (1), and the adjusting module (24) is arranged in the middle of the mobile module (23) positioned at the upper end of the U-shaped groove;
the cleaning unit (3) comprises a U-shaped frame (31), a cleaning roller (32), a rotating shaft (33) and a cleaning frame (34), the U-shaped frame (31) is installed on the outer side of the moving unit (2), the rotating shaft (33) is installed in the middle of the U-shaped frame (31), the upper end of the rotating shaft (33) is meshed with the moving unit (2) through a gear, the cleaning roller (32) penetrates through the rotating shaft (33), the cleaning frame (34) for cleaning the cleaning roller (32) is symmetrically installed on the U-shaped frame (31), the rotating shaft (33) is of a hollow structure, air holes are formed in the middle of the rotating shaft (33), and a liquid inlet pipe is installed at the lower end of the U-shaped frame (31);
cleaning roller (32) include guide roll (321), rotate sleeve (322), hydrojet unit (323) and clean pad (324), U type frame (31) inside symmetry install guide roll (321), guide roll (321) middle part be provided with axis of rotation (33) complex shaft hole, guide roll (321) outside cover is equipped with and rotates sleeve (322), it is connected with guide roll (321) through the bearing to rotate sleeve (322), it is connected with axis of rotation (33) to rotate sleeve (322) middle part, evenly be provided with logical groove on rotating sleeve (322), it is rectangular shape structure to lead to the groove, hydrojet unit (323) are installed to the logical inslot side, hydrojet unit (323) medial surface is hugged closely with guide roll (321), it cleans pad (324) to install outside the logical groove.
2. The parallax barrier type grating surface cleaning apparatus according to claim 1, wherein: the movable module (23) comprises electric sliding blocks (231), sliding plates (232) and connecting plates (233), the electric sliding blocks (231) are symmetrically installed inside the sliding chute frame (22), the sliding plates (232) are connected into the sliding chutes in a sliding fit mode, the inner sides of the sliding plates (232) are connected with the electric sliding blocks (231), the connecting plates (233) are installed on the outer sides of the sliding plates (232), and cleaning units (3) are installed between the connecting plates (233).
3. The parallax barrier type grating surface cleaning apparatus according to claim 1, wherein: the adjusting module (24) comprises a gear shaft (241), an L-shaped frame (242), a rack plate (243) and a connecting gear (244), the gear shaft (241) is installed in the middle of the moving module (23) through a bearing, the L-shaped frame (242) is installed in the middle of the inside of the sliding groove frame (22), the rack plate (243) is installed at the upper end of the L-shaped frame (242), the rack plate (243) is meshed with the gear shaft (241), the connecting gear (244) is installed on the inner side of the gear shaft (241), and the connecting gear (244) is meshed with the cleaning unit (3).
4. The parallax barrier type grating surface cleaning apparatus according to claim 1, wherein: the sliding groove a1 is of a downward inclined structure, a rain strip is arranged in the sliding groove a1, and the rain strip is made of flexible materials.
5. The parallax barrier type grating surface cleaning apparatus according to claim 1, wherein: liquid spray unit (323) include guide arm (3231), expanding spring (3232), closing plate (3233) and liquid spray plate (3234), logical inslot install closing plate (3233), be provided with the through-hole on closing plate (3233), be connected with guide arm (3231) through sliding fit's mode in the through-hole, be provided with expanding spring (3232) on guide arm (3231), guide arm (3231) inboard is the smooth surface, liquid spray plate (3234) are installed to guide arm (3231) outside, evenly be equipped with the orifice on liquid spray plate (3234).
6. The parallax barrier type grating surface cleaning apparatus according to claim 1, wherein: one side of the guide roller (321) is provided with an arc-shaped bulge for jacking the liquid spraying unit (323), and the surface of the arc-shaped bulge is a smooth surface.
7. The parallax barrier type grating surface cleaning apparatus according to claim 1, wherein: the wiping pad (324) is made of deformable flexible rubber materials, and a wiping cloth belt is arranged on the outer side face of the wiping pad (324).
8. The parallax barrier type grating surface cleaning apparatus according to claim 1, wherein: the cleaning pad (324) is uniformly provided with spray holes, the spray holes are of funnel-shaped structures, and sealing rings are arranged in the spray holes.
9. The parallax barrier type grating surface cleaning apparatus according to claim 1, wherein: clearance frame (34) demountable installation is provided with the collecting vat in the U type frame (31) outside in clearance frame (34) middle part, evenly installs in the collecting vat and scrapes flitch (341).
10. The parallax barrier type grating surface cleaning apparatus according to claim 9, wherein: the scraping plate (341) is obliquely arranged, the end part of the scraping plate (341) is made of flexible materials, and the end part of the scraping plate (341) is tightly attached to the surface of the wiping pad (324).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210419896.1A CN114789156A (en) | 2022-04-21 | 2022-04-21 | Parallax barrier type grating surface cleaning device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210419896.1A CN114789156A (en) | 2022-04-21 | 2022-04-21 | Parallax barrier type grating surface cleaning device |
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| CN114789156A true CN114789156A (en) | 2022-07-26 |
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| CN202210419896.1A Pending CN114789156A (en) | 2022-04-21 | 2022-04-21 | Parallax barrier type grating surface cleaning device |
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| US20200086356A1 (en) * | 2017-12-13 | 2020-03-19 | Wuhan China Star Optoelectronics Technology Co., Ltd. | Wiping mechanism and substrate cleaning apparatus |
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