CN114904870A - Screen surface cleaning device - Google Patents

Screen surface cleaning device Download PDF

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Publication number
CN114904870A
CN114904870A CN202210584602.0A CN202210584602A CN114904870A CN 114904870 A CN114904870 A CN 114904870A CN 202210584602 A CN202210584602 A CN 202210584602A CN 114904870 A CN114904870 A CN 114904870A
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CN
China
Prior art keywords
screen
assembly
wiping
cleaning
roller
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.)
Granted
Application number
CN202210584602.0A
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Chinese (zh)
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CN114904870B (en
Inventor
贾帅帅
纪亚楠
李武
程张利
李磊
王亮
巩旭辉
曹葵康
周明
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Tztek Technology Co Ltd
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Tztek Technology Co Ltd
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Publication date
Application filed by Tztek Technology Co Ltd filed Critical Tztek Technology Co Ltd
Priority to CN202210584602.0A priority Critical patent/CN114904870B/en
Publication of CN114904870A publication Critical patent/CN114904870A/en
Application granted granted Critical
Publication of CN114904870B publication Critical patent/CN114904870B/en
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Anticipated expiration legal-status Critical

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B11/00—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto
    • B08B11/04—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto specially adapted for plate glass, e.g. prior to manufacture of windshields
    • 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
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
    • 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
    • B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/0028—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by adhesive surfaces

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Cleaning In General (AREA)

Abstract

The invention provides a screen surface cleaning device, which belongs to the field of screen cleaning and comprises a support frame; the cleaning module is used for cleaning the surface of the screen, the cleaning module comprises a cleaning head component and a first transmission component, a cleaning belt for cleaning the surface of the screen is wound on the first transmission component, and partial area of the cleaning belt is tightly attached to the surface of the cleaning head component; the dust sticking module is used for sticking dust to the cleaned screen, the dust sticking module comprises a roller shaft assembly and a second transmission assembly, a dust sticking belt for sticking off dirt on the surface of the screen is wound on the second transmission assembly, and a partial area of the dust sticking belt is tightly attached to the surface of the roller shaft assembly, so that the roller shaft assembly sticks off the dirt on the surface of the screen by using the dust sticking belt; this cleaning device utilizes earlier to clean module and cleans screen surface in order to get rid of stubborn stains such as greasy dirt on screen surface, and the dirty glue that utilizes the adhesion dust module to be located screen surface again glues to improve the clean effect on screen surface.

Description

Screen surface cleaning device
Technical Field
The invention relates to the field of screen cleaning, in particular to a screen surface cleaning device.
Background
In the field of screen cleaning, for example: the cleaning of the mobile phone glass screen is based on the fact that the requirement for detecting defects of the mobile phone glass screen is very high at present, and although the mobile phone glass screen is in a thousand-level clean class workshop in the production process of the mobile phone glass screen, the surface of the mobile phone glass screen still has dirt such as burrs, dust, oil stains and the like.
How to clean the surface of the screen more effectively is a need to be solved.
Disclosure of Invention
In view of this, the present invention provides a screen surface cleaning device, which first uses a wiping module to wipe the screen surface, and then uses a dust adhering module to adhere off the dirt on the screen surface, so as to improve the cleaning effect of the screen surface.
In order to solve the technical problems, the invention adopts the following technical scheme:
a screen surface cleaning device according to an embodiment of the present invention includes:
a support frame;
the cleaning device comprises a cleaning module, a first transmission component, a second transmission component and a cleaning component, wherein the cleaning module is used for cleaning the surface of a screen and comprises a cleaning head component and the first transmission component;
the dust sticking module is used for sticking dust to the screen after the cleaning is finished, the dust sticking module and the cleaning module are both arranged on the supporting frame, the dust sticking module comprises a roller shaft assembly and a second transmission assembly, a dust sticking belt for sticking off the dirt on the surface of the screen is wound on the second transmission assembly, and partial area of the dust sticking belt is tightly attached to the surface of the roller shaft assembly, so that the roller shaft assembly utilizes the dust sticking belt to stick off the dirt on the surface of the screen.
Preferably, the method further comprises the following steps:
the alcohol spraying module is arranged adjacent to the wiping head assembly and mounted on the supporting frame, and is used for spraying alcohol onto the cleaning belt and enabling the wiping head assembly to perform wet wiping on the surface of the screen by using the cleaning belt soaked with the alcohol.
Preferably, the alcohol spraying module comprises a nozzle assembly, a regulating valve assembly and a first connecting pipe, one end of the first connecting pipe is communicated with the nozzle assembly, the other end of the first connecting pipe is communicated with the regulating valve assembly, and alcohol is sprayed out of the nozzle assembly and is soaked on the cleaning belt under the regulation of the regulating valve assembly.
Preferably, the head wiping assembly comprises a first head wiping part and a second head wiping part, the spray head assembly is located between the first head wiping part and the second head wiping part, the first head wiping part and the second head wiping part are located in the moving direction of the screen, the first head wiping part is used for carrying out wet wiping on the surface of the screen by using the cleaning belt soaked with alcohol, and then the second head wiping part carries out dry wiping on the surface of the screen by using the cleaning belt.
Preferably, the method further comprises the following steps:
the floating module is connected below the wiping head assembly, and when the screen abuts against the surface of the wiping head assembly along the direction opposite to the conveying direction of the cleaning belt to be wiped, the wiping head assembly can adapt to the inclination angle of the screen under the action of the floating module.
Preferably, the floating module comprises a rotating block, a first rotating shaft, a fixed block and a first elastic element, one end of the first elastic element is fixedly connected with the rotating block, the other end of the first elastic element is fixedly connected with the fixed block, the rotating block is movably sleeved on the first rotating shaft, the first rotating shaft and the fixed block are both fixedly connected with the supporting frame, and the rotating block is fixedly connected with the wiping head assembly; when the screen is abutted against the wiping head component to be wiped, the wiping head component is inclined, and the wiping head component can adapt to the inclination of the screen along with the rotating block.
Preferably, the roller assembly comprises a first roller shaft and a first fixed support, the first roller shaft is movably sleeved on the first fixed support, and when the screen abuts against the surface of the first roller shaft, the first roller shaft is stressed to rotate so as to drive the second transmission assembly to collect and discharge materials through the dust adhering belt.
Preferably, the first transmission assembly comprises a first discharging wheel, a first receiving wheel and a first driving assembly, the first driving assembly is connected with the first receiving wheel, and the first receiving wheel receives materials under the driving force of the first driving assembly;
the first discharging wheel and the first receiving wheel comprise roll shaft parts, second rotating shafts and telescopic moving parts, the roll shaft parts are sleeved on the second rotating shafts, the roll shaft parts rotate around the second rotating shafts under the driving force of the first driving assembly, and at least one pair of the moving parts are symmetrically embedded in the roll shaft parts through the axes of the second rotating shafts and move along the axis direction perpendicular to the second rotating shafts, so that the moving parts can protrude out of the roll shaft parts or retract into the roll shaft parts.
Preferably, the roller shaft part is provided with a clamping groove and a through hole which are used for limiting the movement of the moving part, the clamping groove is communicated with the surface of the roller shaft part, the through hole is communicated with the clamping groove, and the axis where the through hole is located is perpendicular to the axis of the second rotating shaft.
Preferably, the moving member includes a movable block and a second elastic member, the second elastic member is matched with the through hole and is fixedly connected with the movable block located in the slot, and the movable block moves out of the slot or into the slot under the action of the second elastic member.
The technical scheme of the invention at least has one of the following beneficial effects:
according to the screen surface cleaning device disclosed by the invention, the cleaning module is firstly utilized to wipe the surface of the screen so as to remove stubborn stains such as oil stains on the surface of the screen, and then the dust sticking module is utilized to stick off the stains on the surface of the screen so as to improve the cleaning effect of the surface of the screen.
Drawings
Fig. 1 is a schematic overall structure diagram of a screen surface cleaning device according to an embodiment of the present invention;
FIG. 2 is a schematic view of a state of a screen contact head assembly in a screen surface cleaning apparatus according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a wiping head assembly, an alcohol spraying module and a floating module in the screen surface cleaning apparatus according to the embodiment of the present invention;
FIG. 4 is a schematic structural diagram of an alcohol spraying module in the screen surface cleaning apparatus according to the embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a second spray chamber in the screen surface cleaning apparatus according to the embodiment of the invention;
FIG. 6 is a side view of a second spray chamber in a screen surface cleaning apparatus provided by an embodiment of the present invention;
FIG. 7 is a schematic structural diagram of a third spray chamber in the screen surface cleaning apparatus according to the embodiment of the invention;
FIG. 8 is a schematic view showing the positional relationship between the first wiping head member, the head assembly, the second wiping head member, the cleaning belt and the screen in the screen surface cleaning apparatus according to the embodiment of the present invention;
FIG. 9 is an enlarged view taken at A in FIG. 3;
FIG. 10 is a schematic structural diagram of a dust-binding module in the screen surface cleaning apparatus according to the embodiment of the present invention;
FIG. 11 is a schematic structural diagram of a damping assembly in the screen surface cleaning apparatus according to the embodiment of the present invention;
fig. 12 is a schematic structural diagram of a dust-binding module in the screen surface cleaning apparatus according to the embodiment of the present invention;
fig. 13 is a schematic structural view of a first material receiving wheel or a first material discharging wheel in the screen surface cleaning device according to the embodiment of the invention;
FIG. 14a is a schematic view of a moving member protruding from a roller member in the screen surface cleaning apparatus according to the embodiment of the present invention;
FIG. 14b is a schematic view of a moving member of the screen surface cleaning apparatus according to the embodiment of the present invention being positioned inside the roller member;
FIG. 15 is a schematic structural diagram of a roller member and a movable block in the screen surface cleaning apparatus according to the embodiment of the present invention;
FIG. 16 is a cross-sectional view of a first take-up wheel or a first discharge wheel in a screen surface cleaning apparatus provided in accordance with an embodiment of the invention;
FIG. 17 is an enlarged view taken at A in FIG. 15;
fig. 18 is a schematic structural view illustrating a cleaning tape wound around a roller member in the screen surface cleaning apparatus according to the embodiment of the present invention.
Reference numerals:
a. a screen; b. a cleaning belt; c. a dust-binding tape;
10. a support frame; 20. a wiping head assembly; 210. a first wiping head piece; 211. a mounting frame; 212. wiping the head; 213. back adhesive foam; 220. a second wiping head piece; 230. a second drive assembly;
30. a floating module; 310. rotating the block; 320. a first rotating shaft; 330. a fixed block; 340. a first tension spring; 350. a second tension spring;
40. an alcohol injection module; 411. a first ejection chamber; 4111. a first injection hole; 420. a first connecting pipe; 431. a recovery chamber; 4311. a return orifice; 440. a second connecting pipe; 412. a second ejection chamber; 4121. a second injection hole; 4122. a first inclined plane; 413. a third spray chamber; 4131. an injection groove; 4132. a second inclined plane;
50. a first transmission assembly; 510. a first discharge wheel; 511. a roller member; 5111. a card slot; 5112. a limiting part; 512. a moving member; 5121. a movable block; 5122. a second elastic member; 5123. a clamping part; 513. a rotating shaft; 514. a limiting ring; 5141. a containing groove; 515. a stopper; 5151. a friction plate; 5152. a third elastic member; 516. a fixing member; 517. a ball bearing; 518. a knob; 520. a first take-up wheel;
60. a dust sticking module; 610. a roller shaft assembly; 611. a first roller shaft; 612. a first fixed bracket; 620. a second take-up wheel; 630. a second discharge wheel; 640. a damping assembly; 641. a third drive assembly; 642. a friction block; 643. a third fixed bracket;
650. a glue roller assembly; 651. a rubber roller; 652. a second fixed bracket; 653. a second roller shaft; 654. a third tension spring; 655. a buffer member; 70. an ion wind rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the invention, are within the scope of the invention.
The embodiment of the invention provides a screen surface cleaning device, wherein a wiping module and a dust sticking module 60 in the cleaning device are arranged adjacently, firstly, the surface of a screen a is wiped by a wiping head assembly 20 through a cleaning belt b, then, dirt on the surface of the screen a is stuck off by a roller shaft assembly 610 through a dust sticking belt c, and the cleaning device cleans the surface of the screen in steps and improves the cleaning effect of the surface of the screen a.
A screen surface cleaning apparatus according to an embodiment of the present invention will be described in detail below with reference to the accompanying drawings.
Specifically, as shown in fig. 1, the screen surface cleaning device provided by the embodiment of the present invention includes a supporting frame 10, a wiping module and a dust sticking module 60, wherein,
the wiping module is used for wiping the surface of the screen, the wiping module comprises a wiping head component 20 and a first transmission component 50, a cleaning belt for wiping the surface of the screen is wound on the first transmission component 50, the cleaning belt is transmitted under the action of the first transmission component 50, and partial area of the cleaning belt is tightly attached to the surface of the wiping head component 20; the dust sticking module 60 is used for sticking dust to the screen after the completion of wiping, and is installed on the support frame 10 together with the wiping module, the dust sticking module 60 comprises a roller shaft assembly 610 and a second transmission assembly, a dust sticking belt for sticking off the dirt on the surface of the screen is wound on the second transmission assembly, and the partial area of the dust sticking belt is tightly attached to the surface of the roller shaft assembly 610, so that the roller shaft assembly 610 sticks off the dirt on the surface of the screen by using the dust sticking belt.
With the above cleaning device, as shown in fig. 2, the cleaning tape is conveyed in the direction f in contact with the surface of the head assembly 20, and the screen is moved in the direction e in fig. 2 in contact with the surface of the head assembly 20. After the screen leaves the wiping head assembly 20, the screen moves to the roller assembly 610 of the dust sticking module 60, and the dust sticking belt tightly attached to the surface of the roller assembly 610 is used for further cleaning the surface of the screen, so that the cleaning effect of the surface of the screen is improved.
The screen a in the embodiment of the present invention includes screens of various products, such as: cell-phone screen, panel computer screen etc.. Of course, embodiments of the present invention are equally applicable to products having smooth surfaces, such as: glass, metal, etc.
The wiping module will be described in detail below, as shown in fig. 2 to 9.
In prior art, utilize dry wiping to dust, granule etc. on the screen surface and can realize cleaning, and only utilize dry wiping effect not good to screen surperficial greasy dirt and fingerprint seal of surface etc. clean can be effectual to greasy dirt etc. through the dustless cloth that soaks there is the alcohol, and how to spray alcohol on dustless cloth automatically to it is urgent to need to solve to utilize the dustless cloth that sprays there is the alcohol to clean the screen surface.
Based on the above technical problem, the embodiment of the present invention provides an alcohol spraying module 40, wherein the alcohol spraying module 40 is disposed below a cleaning belt b to automatically soak the cleaning belt b, the wiping head assembly 20 is disposed adjacent to the alcohol spraying module 40, the cleaning belt b wipes the surface of the screen a through the action of the wiping head assembly 20 after being soaked in alcohol, and the cleaning belt b soaked with alcohol has a good cleaning effect on stubborn stains.
Specifically, as shown in fig. 3, the cleaning device further includes an alcohol spraying module 40, the alcohol spraying module 40 is mounted on the support frame 10 and is disposed adjacent to the wiping head assembly 20, and the alcohol spraying module 40 is configured to spray alcohol onto the cleaning tape and perform wet wiping on the screen surface by using the cleaning tape soaked with alcohol. The cleaning tape is preferably a dust-free cloth, although not limited thereto.
In order to wipe off some stubborn stains, need utilize alcohol to spray module 40 and soak alcohol on dustless cloth, dustless cloth conveys a section distance and moves to the position that wipes head subassembly 20 and correspond under the effect of first drive assembly 50 to make and wipe head subassembly 20 and utilize the dustless cloth that soaks there is the alcohol to clean the screen surface, clean with comparatively stubborn greasy dirt, fingerprint etc. with the clean effect that improves the screen.
In the prior art, in the process of spraying alcohol onto the dust-free cloth by using the alcohol spraying module 40, the dust-free cloth is very easy to be over-wetted, and the over-wetted dust-free cloth has excessive alcohol left after wiping the screen, so that secondary pollution is caused to the screen.
Based on the above technical problem, the alcohol spraying module 40 provided in the embodiment of the present invention can make alcohol uniformly soak the dust-free cloth, so as to improve the wiping effect of the screen surface.
Specifically, as shown in fig. 3 and 4, the alcohol spraying module 40 includes a nozzle assembly, a regulating valve assembly (not shown), and a first connecting pipe 420, one end of the first connecting pipe 420 is communicated with the nozzle assembly, and the other end is communicated with the regulating valve assembly, and the alcohol is sprayed from the nozzle assembly and soaked on the cleaning belt under the regulation of the regulating valve assembly.
Above alcohol sprays module 40, alcohol make the alcohol through first connecting tube 420 get into the shower nozzle subassembly and spray to dustless cloth at the effect of governing valve subassembly, make the speed of follow shower nozzle subassembly spun alcohol be close to zero through the regulation of governing valve subassembly and the structure of shower nozzle subassembly, can improve the homogeneity that alcohol soaks dustless cloth when the speed of follow shower nozzle subassembly spun alcohol is close to zero. It should be understood that: the alcohol is emitted from the position, close to the dust-free cloth, of the spray head assembly, and the preset time is continued, so that the emitted alcohol is soaked on the dust-free cloth, the utilization rate of the alcohol is improved, and meanwhile, the uniformity of soaking the dust-free cloth with the alcohol is also improved.
Further, as shown in fig. 4, the nozzle assembly includes an injection cavity, alcohol enters the injection cavity through the first connection pipe 420, an injection portion is provided on the injection cavity, and the cleaning tape is covered on the injection portion. That is, the spraying part is located at the highest position of the head assembly, and the cleaning tape is closely attached to the highest position of the head assembly, as shown in fig. 8. It should be understood that: when alcohol is sprayed from the spraying part at a speed close to zero, the alcohol is absorbed slowly by the dust-free cloth to be soaked, and if the alcohol is sprayed from the spraying part at a certain speed, the alcohol is soaked on the dust-free cloth in a dispersing way, so that the alcohol is sprayed from the spraying part at a speed close to zero to improve the uniformity of soaking the dust-free cloth by the alcohol, and further improve the cleaning effect of the surface of the screen.
When most of the alcohol is soaked on the dust-free cloth after the alcohol is sprayed from the spraying part, and a small part of the alcohol flows back, the alcohol recovery assembly is fixedly connected with the spraying cavity to recover the back-flowing alcohol. The alcohol recovery assembly includes a recovery chamber 431 and a second connection pipe 440, the second connection pipe 440 is communicated with the bottom of the recovery chamber 431, a backflow hole 4311 is provided at the end of the recovery chamber 431 near the upper surface of the spray chamber, and the backflow alcohol flows into the recovery chamber 431 from the backflow hole 4311. That is, the alcohol ejected from the ejection portion and not absorbed by the dust-free cloth falls on the upper surface of the ejection chamber, and the alcohol flowing back on the upper surface of the ejection chamber flows into the recovery chamber 431 through the return hole 4311. The alcohol recovery assembly can keep the cleanness of the devices in the device and the safety of electronic components.
In an embodiment, as shown in fig. 4, the injection cavity includes a first injection cavity 411, an upper surface of the first injection cavity 411 is a circular arc structure, the injection part includes a plurality of first injection holes 4111 uniformly arranged, and the plurality of first injection holes 4111 are located at a top of the circular arc structure. The upper surface of the first injection cavity 411 is of a circular arc structure, so that the upper surface of the first injection cavity 411 is prevented from being scratched when being contacted with dust-free cloth, and the cleaning efficiency of the device is improved. However, the circular arc structure is not beneficial to the backflow of the non-soaked alcohol which is sprayed out, and the alcohol which is retained on the upper surface of the spraying cavity not only reduces the alcohol soaking uniformity of the dust-free cloth, but also reduces the safety of electronic components in the device.
In an alternative embodiment, as shown in fig. 5 and 6, the injection chamber includes a second injection chamber 412, an upper surface of the second injection chamber 412 includes two symmetrical first inclined surfaces 4122, the injection part includes a plurality of second injection holes 4121 uniformly arranged, and the plurality of second injection holes 4121 are located at the intersection of the two first inclined surfaces 4122.
That is, the circular arc structure in the above embodiment is replaced with two first inclined surfaces 4122, which are more advantageous to the backflow of alcohol than the circular arc. As shown in fig. 6, the joint of the two first inclined surfaces 4122 has a certain radian, which can prevent dust-free cloth from being scratched, and meanwhile, the two first inclined surfaces 4122 improve the backflow efficiency of alcohol on the upper surface of the second injection cavity 412.
The number of the first injection holes 4111 and the second injection holes 4121 and the distance between adjacent holes in the embodiment of the present invention are set according to the size of the dust cloth, and the embodiment of the present invention is not limited thereto.
In another alternative embodiment, as shown in FIG. 7, the spray chamber includes a third spray chamber 413, the upper surface of the third spray chamber 413 includes two symmetrical second inclined surfaces 4132, the spray portion includes a spray groove 4131, and the junction of the two second inclined surfaces 4132 forms a linear spray groove 4131.
Compared with the two embodiments, the embodiment of the invention is different in that the injection hole is replaced by the injection groove 4131, and the difficulty of controlling the alcohol sprayed from the injection groove 4131 by the adjusting valve assembly is higher than that of spraying the alcohol from the injection hole. The injection efficiency of the injection groove 4131 in the embodiment of the present invention is greater than the alcohol efficiency of the injection hole injection.
After the screen surface is wet-wiped by the cleaning belt soaked with alcohol, water stains may exist on the screen surface, and the first wiping head piece 210 and the second wiping head piece 220 provided by the embodiment of the invention are respectively used for wet-wiping and dry-wiping the screen, so that the cleaning effect on the screen is improved.
Specifically, as shown in fig. 3, the wiping head assembly 20 includes a first wiping head piece 210 and a second wiping head piece 220, the nozzle assembly is located between the first wiping head piece 210 and the second wiping head piece 220, the first wiping head piece 210 and the second wiping head piece 220 are located in the screen moving direction, the first wiping head piece 210 is used for wet wiping of the screen surface by using the alcohol-impregnated cleaning tape, and the second wiping head piece 220 is used for dry wiping of the screen surface by using the cleaning tape.
In the above wiping head assembly 20, as shown in fig. 8, the cleaning belt is conveyed along the direction f in fig. 8 under the action of the first transmission assembly 50, after the nozzle assembly sprays alcohol onto the cleaning belt, the conveying is stopped when the cleaning belt continues to move along the direction f to a distance above the first wiping head member 210, and the screen is manually or mechanically moved along the direction e in fig. 8, so that the screen is wet-wiped under the action of the first wiping head member 210 and then dry-wiped under the action of the second wiping head member 220.
Further, as shown in fig. 9, the first wiping head 210 or the second wiping head 220 includes a wiping head 212, a back adhesive foam 213 and a mounting frame 211, the back adhesive foam 213 is fixedly attached to the surface of the wiping head 212, and the wiping head 212 is fixedly mounted on the mounting frame 211. The surface of the wiping head 212 is adhered with the back adhesive foam 213, so that the force control precision of screen pressing is improved, and the 'three-damage' to the screen is avoided.
Preferably, as shown in fig. 2, when the screen is wiped manually or mechanically, the screen moves in the direction e shown in fig. 2 to be in a static state during wiping, and when the screen contacts the cleaning belt, the lower surface of the screen is lower than the upper surface of the back adhesive foam 213, so that the screen has downward pressure on the cleaning belt and the back adhesive foam 213, the friction force and the fitting degree of the cleaning belt and the screen surface are improved, and the cleaning effect of the screen surface is further improved.
It should be noted that: during the wiping process of the screen abutting against the first wiping head piece 210, the cleaning belt is in a static state. After the alcohol spraying module 40 soaks the alcohol on the dust-free cloth, the dust-free cloth moves forward a distance to the first wiping head 210 under the action of the first transmission assembly 50 and then stops. The screen is wet-wiped by the alcohol-impregnated dust-free cloth under the action of the first wiping head piece 210, and the wiping times and wiping time of the screen by the alcohol-impregnated dust-free cloth are set according to specific conditions, which is not limited in the embodiment of the invention.
In an embodiment, the wiping head assembly 20 further includes a second driving assembly 230, the second driving assembly 230 is fixedly mounted on the supporting frame 10, the first wiping head member 210 and the second wiping head member 220 are mounted on the second driving assembly 230, and the first wiping head member 210 and the second wiping head member 220 perform a lifting motion under a driving force of the second driving assembly 230, so that the upper surfaces of the first wiping head member 210 and the second wiping head member 220 abut against the cleaning belt. The second drive assembly 230 is preferably, but not limited to, a pneumatic cylinder drive assembly.
That is, before the surface of the screen is wiped, when the cleaning belt is at rest, the first wiping head member 210 and the second wiping head member 220 rise a certain distance under the driving force of the second driving assembly 230, so that the cleaning belt is made to assume a certain arc, and the cleaning belt is further tensioned to cling to the upper surfaces of the first wiping head member 210 and the second wiping head member 220. After the cleaning belt is jacked up by the wiping head assembly 20, the attaching degree between the dust-free cloth and the screen is improved in the process of wiping the surface of the screen by the wiping head assembly 20, and the cleaning effect of the surface of the screen is further improved.
In one embodiment, the regulating valve assembly comprises a pressure reducing valve, a fluid control valve and a high-precision flow regulating valve, and alcohol flowing out of the alcohol barrel is sequentially regulated through the pressure reducing valve, the fluid control valve and the high-precision flow regulating valve, so that the alcohol can emerge from the spraying part at a speed close to zero, the soaking uniformity of the dust-free cloth is improved, and the cleaning effect on the surface of the screen is further improved.
The screen tilt is easily generated during the wiping process by manually or mechanically placing the screen to be wiped on the wiping head assembly 20. The embodiment of the invention provides the floating module 30, so that the wiping head assembly 20 can adapt to the inclined screen through the floating module 30, the fitting degree of the wiping head assembly 20 and the screen is improved, and the cleaning effect of the screen is further improved.
As shown in fig. 3, the cleaning device further includes a floating module 30, the floating module 30 is connected below the wiping head assembly 20, and when the screen is wiped against the surface of the wiping head assembly 20 in the direction opposite to the conveying direction of the cleaning belt b, the wiping head assembly 20 adapts to the inclination angle of the screen under the action of the floating module 30.
It should be understood that: during the wiping process of the screen a, when the screen a is inclined, the wiping head assembly 20 is locally stressed, and the floating module 30 performs corresponding inclination adjustment according to the stress condition of the wiping head assembly 20.
In an embodiment, as shown in fig. 9, the floating module 30 includes a rotating block 310, a first rotating shaft 320, a fixed block 330 and a first elastic member, one end of the first elastic member is fixedly connected to the rotating block 310, the other end of the first elastic member is fixedly connected to the fixed block 330, the rotating block 310 is movably sleeved on the first rotating shaft 320, both the first rotating shaft 320 and the fixed block 330 are fixedly connected to the supporting frame 10, and the rotating block 310 is fixedly connected to the wiping head assembly 20; when the screen tilts during the process of wiping while abutting against the wiping head assembly 20, the wiping head assembly 20 follows the rotation block 310 to adapt to the tilt of the screen.
That is, after the rotating block 310 is sleeved on the first rotating shaft 320, the rotating block 310 is in a balanced state based on the action of the first elastic member, and when the rotating block 310 receives an external force, the rotating block 310 performs a rotating motion around the first rotating shaft 320. In the process of wiping the screen by the wiping head assembly 20, the screen applies a certain external force to the surface of the wiping head assembly 20 in a manual or mechanical mode so as to improve the wiping effect of the screen. At the in-process of applying external force, then wipe first subassembly 20 when slight slope appears in the screen and with the atress uneven, further rotatory piece 310 atress is uneven, rotatory piece 310 will carry out rotary motion to make and wipe first subassembly 20 upper surface matching screen surface, this module 30 that floats makes even the screen slope condition appears in the in-process of wiping, also can guarantee to wipe first subassembly 20 and the higher laminating degree of screen surface, further guarantees the clean effect on screen surface.
Further, as shown in fig. 9, the first elastic member includes a first extension spring 340 and a second extension spring 350, and the first extension spring 340 and the second extension spring 350 are symmetrically disposed about the axis of the first rotating shaft 320. The first extension spring 340 and the second extension spring 350 have the same structure, and the first extension spring 340 and the second extension spring 350 are respectively arranged at the edge of the rotating block 310, so that the flexibility and stability of the rotating motion of the rotating block 310 are improved. The first elastic element may further include more tension springs based on the specific structures of the rotating block 310 and the fixed block 330, and the embodiment of the present invention is not limited.
In one embodiment, as shown in fig. 9, the length direction of the first rotation axis 320 is parallel or perpendicular to the screen moving direction. As shown in fig. 9, the length direction of the first rotating shaft 320 is parallel to the screen moving direction, but the length direction of the first rotating shaft 320 may be perpendicular to the screen moving direction. The length direction of the first rotating shaft 320 is parallel to or perpendicular to the screen moving direction, so that the structure complexity of the floating module 30 is reduced on the premise of ensuring the adhesion between the wiping head assembly 20 and the screen surface.
The dust-binding module 60 will be described in detail below, as shown in fig. 10 to 12.
Specifically, the second transmission assembly includes a second material receiving wheel 620 and a second material discharging wheel 630, the roller assembly 610 includes a first roller shaft 611 and a first fixing support 612, the first roller shaft 611 is movably sleeved on the first fixing support 612, the second material receiving wheel 620 and the second material discharging wheel 630 are both mounted on the support frame 10, the dust-binding belt is wound on the second material receiving wheel 620, the second material discharging wheel 630 and the first roller shaft 611, when the first roller shaft 611 is stressed, the first roller shaft 611 rotates to drive the second material receiving wheel 620 to receive materials through the dust-binding belt, and the second material discharging wheel 630 discharges materials.
In the dust adhering device, before the screen contacts the first roller shaft 611, the dust adhering belt is wound on the first roller shaft 611, the second material receiving wheel 620 and the second material discharging wheel 630 and is in a static state, after the screen contacts the dust adhering belt on the first roller shaft 611 in the arrow direction s in fig. 10, the first roller shaft 611 rotates in the direction opposite to the direction s in fig. 10 and conveys the dust adhering belt, and the dust adhering belt drives the second material discharging wheel 630 and the second material receiving wheel 620 to discharge and receive materials respectively. The dust-binding device utilizes the external force generated by the screen acting on the first roller shaft 611 to drive the second material receiving wheel 620 and the second material discharging wheel 630 to respectively receive and discharge materials, so that an independent driving device is not required to be arranged, and the dust-binding cost of the device is reduced.
In prior art, generally utilize drive arrangement drive roller to continue to rotate and carry out the blowing in step and receive the material, the screen passes through the dust binding belt on roller surface and in order to carry out the dust binding operation to it, and adjacent screen has certain distance at the in-process that carries out the dust binding, and the dust binding belt that this distance corresponds is extravagant.
In view of the above technical problems, the embodiment of the present invention provides the damping component 640, and the damping component 640 acts on the second material receiving wheel 620 to timely stop the second material receiving wheel, so as to increase the utilization rate of the dust belt and avoid waste of the dust belt.
Specifically, the damping assembly 640 is disposed adjacent to the second discharging wheel 630 and is used for stopping the second discharging wheel 630 to discharge when the screen leaves the first roller shaft 611.
In the discharging process of the second discharging wheel 630, the damping assembly 640 acts on the second discharging wheel 630 to generate a friction force between the second discharging wheel 630 and the second discharging wheel 630, the friction force limits the rotation speed of the second discharging wheel 630 and enables the first discharging wheel 630 to be stopped in time when the screen leaves the surface of the first roller shaft 611, so as to reduce the waste of the sticky dust belt.
Further, as shown in fig. 11, the damping assembly 640 includes a third driving assembly 641 and a friction block 642, the friction block 642 is connected to the third driving assembly 641, the third driving assembly 641 is fixedly mounted on the supporting frame 10, and the friction block 642 can abut against the second material receiving wheel 620 under the driving force of the third driving assembly 641, so as to reduce the material receiving speed of the second material receiving wheel 620 on the sticky dust belt. The third driving assembly 641 is preferably a cylinder driving assembly, but is not limited thereto. The third driving assembly 641 is fixedly connected to the supporting frame 10 through a third fixing bracket 643.
When the screen is manually or mechanically abutted against the first roller shaft 611, the friction block 642 is abutted against the second material receiving wheel 620 under the driving force of the third driving assembly 641, and the rotating speed of the material receiving wheel in the second material receiving wheel 620 is reduced through the friction force generated between the friction block 642 and the second material receiving wheel 620, so that the material receiving wheel can be stopped in time when the screen leaves the first roller shaft 611, and the waste of the sticky dust belt is reduced or even avoided. The damping assembly 640 is preferably, but not limited to, a thin jaw cylinder.
Further, the damping assembly 640 further includes a damping assembly (not shown), and the friction block 642 with a damping function can reduce deformation of the contact surface and facilitate control of friction force during the abutting process with the second material receiving wheel 620.
In one embodiment, as shown in fig. 12, the rubber roller assembly 650 is further included, the rubber roller assembly 650 includes a rubber roller 651, a second fixing bracket 652 and a second roller 653, the rubber roller 651 and the second roller 653 are both mounted on the second fixing bracket 652, the rubber roller 651 is in contact with the second roller 653, the surface of the second roller 653 is attached with a rubber tape, and the viscosity of the rubber tape is greater than that of the rubber roller.
That is to say, the second roller 653 is used for cleaning the rubber roller 651, the rubber roller 651 is always in contact with the second roller 653, and the viscosity of the surface of the second roller 653 is greater than that of the surface of the rubber roller 651, so that the second roller 653 can stick off dirt on the surface of the rubber roller 651, the adhesive tape on the surface of the second roller 653 is preferably free from being cut by a knife, and a section of adhesive tape is torn off periodically, thereby improving the convenience of replacement.
Further, as shown in fig. 12, the rubber roller assembly 650 further includes a third tension spring 654, one end of the third tension spring 654 is fixedly connected to the rotation shaft of the rubber roller, and the other end is fixedly connected to the rotation shaft of the second roller shaft 653. After the adhesive tape on the second roller 653 is continuously torn off, the distance between the second roller 653 and the rubber roller becomes smaller, and the distance between the rubber roller and the second roller 653 can be adjusted by the third tension spring 654, so that the second roller 653 can clean dirt on the surface of the rubber roller.
Preferably, the rubber roller assembly 650 comprises two third tension springs 654, one third tension spring 654 is connected to one end of the rubber roller, the other third tension spring 654 is connected to the other end of the rubber roller, and the two third tension springs 654 improve the stability and convenience of the rubber roller and the second roller shaft 653 in the adjustment process.
Further, as shown in fig. 12, the rubber roller assembly 650 further includes a plurality of dampers 655, and the plurality of dampers 655 are mounted to the bottom end of the second fixing bracket 652. The buffer 655 is preferably a spring, a plurality of springs are symmetrically arranged at the bottom end of the second fixing support 652, when the screen contacts the surface of the rubber roller, a certain pressure is generated on the rubber roller, the buffer 655 can adapt to external forces applied to the rubber roller by different sizes, on one hand, the buffer 655 can avoid hard contact between the screen and the rubber roller, and on the other hand, the adaptability of the rubber roller is improved.
It should be noted that: the glue roller assembly 650 and the roller shaft assembly 610 are both adhered to remove the dirt on the screen surface, and the embodiment of the invention improves the cleaning effect of the dirt on the screen surface by arranging the glue roller assembly 650 and the roller shaft assembly 610 at the same time.
In one embodiment, as shown in fig. 12, an ion wind bar 70 is further included, and the ion wind bar 70 is disposed adjacent to the glue roller assembly 650 and is used to remove static electricity from the surface of the screen. The screen surface is finally cleaned by the ion wind bar 70 to remove the static electricity on the screen surface, so as to improve the cleaning effect of the screen.
The first transmission assembly 50 and the second transmission assembly will be described in detail below, as shown in fig. 13 to 18.
In prior art, the physiosis axle is used for rolling, unreels the axle, and its surface can appear the arch through carrying out high pressure to the physiosis axle and aerifing the back, and the surface retracts rapidly after the gassing to the realization is to the dismantlement and the installation of coil stock. High pressure inflation requires the connection of a gas source, which not only increases the complexity of the device but also increases the cost of the device.
The embodiment of the invention provides the first transmission assembly 50, the first transmission assembly 50 realizes the protrusion and retraction of the surface of the roller shaft piece 511 through the moving piece 512, and an air source does not need to be connected, so that the convenience of coil stock replacement is improved, and the wiping cost of the cleaning device is also reduced.
Specifically, as shown in fig. 1, 13 and 16, the first transmission assembly 50 includes a first material discharging wheel 510, a first material receiving wheel 520 and a first driving assembly (not shown), the first driving assembly is connected to the first material receiving wheel 520, and the first material receiving wheel 520 receives material under the driving force of the first driving assembly; the first discharging wheel 510 and the first receiving wheel 520 include a roller member 511, a second rotating shaft 513 and a retractable moving member 512, the roller member 511 is sleeved on the second rotating shaft 513, the roller member 511 performs a rotating motion around the second rotating shaft 513 under the driving force of the first driving assembly, at least one pair of moving members 512 are symmetrically embedded in the roller member 511 along the axis of the second rotating shaft 513 and move along the axis direction perpendicular to the second rotating shaft 513, so that the moving members 512 can protrude out of the roller member 511 or retract into the roller member 511. The first drive assembly is preferably, but not limited to, a servo motor assembly.
Specifically, as shown in fig. 14a and 14b, fig. 14a shows the moving member 512 protruding from the surface of the roller 511, and fig. 14b shows the moving member 512 retracted into the roller 511. The state shown in fig. 14a is a state in which the mover 512 is present when the cleaning tape d is attached to the roller member 511, and the state shown in fig. 14b is a state before the cleaning tape d is attached to the roller member 511, or a state before the cleaning tape d is detached.
That is to say, the first discharging wheel 510 and the first receiving wheel 520 in the embodiment of the present invention achieve the replacement of the cleaning tape roll d on the roller member 511 through a mechanical structure, and do not need to connect an air source, thereby improving the convenience of replacing the cleaning tape roll d.
The number of the moving members 512 is at least two, preferably four, although the number of the moving members 512 may also be more, and the number of the moving members 512 is set according to the diameter of the first material receiving wheel 520 or the first material discharging wheel 510, which is not limited in the embodiment of the present invention. The first material receiving wheel and the first material discharging wheel have the same structure.
In an embodiment, as shown in fig. 15, the roller member 511 is provided with a slot 5111 and a through hole (not shown) for limiting the movement of the moving member 512, the slot 5111 is communicated with the surface of the roller member 511, the through hole is communicated with the slot 5111, and the axis of the through hole is perpendicular to the axis of the second rotating shaft 513.
That is to say, the moving member 512 moves in the space of draw-in groove 5111 and through-hole intercommunication, and draw-in groove 5111 and through-hole can restrict the moving range of moving member 512, and the roller spare 511 that is equipped with through-hole and draw-in groove 5111 is simple in structure, and the preparation is convenient.
In an embodiment, as shown in fig. 13 and 16, the moving member 512 includes a moving block 5121 and a second elastic member 5122, the second elastic member 5122 matches with the through hole and is fixedly connected to the moving block 5121 located in the slot 5111, and the moving block 5121 moves out of the slot 5111 or into the slot 5111 under the action of the second elastic member 5122. The second elastic member 5122 is preferably a spring, but is not limited thereto.
That is to say, the through hole plays a guiding role in guiding the extension of the second elastic member 5122, when the movable block 5121 is subjected to an external force, the second elastic member 5122 is compressed and deformed to drive the movable block 5121 to retract into the slot 5111, and when the movable block 5121 is subjected to a reduced stress or is not subjected to a stress, the second elastic member 5122 is restored to an original state and drives the movable block 5121 to move out of the protruding roller component 511 so as to abut against the inner wall of the cleaning tape roll d.
Preferably, a plurality of second elastic members 5122 are uniformly arranged along the axial direction of the second rotating shaft 513, the number of the second elastic members 5122 is not limited in the embodiment of the present invention, and the number of the second elastic members 5122 is set according to the length of the second rotating shaft 513, and the like.
Above first blowing wheel 510 and first receipts material wheel 520, through set up through-hole and draw-in groove 5111 at roller spare 511 to utilize and realize the change of clean roll coil d with the through-hole, the corresponding second elastic component 5122 of draw-in groove 5111 and movable block 5121, roller spare 511 and the simple easy realization of moving member 512 in this first blowing wheel 510 and the first receipts material wheel 520 have not only reduced the cost of manufacture of this receipts first blowing wheel 510, and have improved the convenience that clean roll coil d changed.
Further, as shown in fig. 17, a limiting portion 5112 is disposed on the slot 5111, a blocking portion 5123 is disposed on the movable block 5121, the blocking portion 5123 can move in the limiting portion 5112 along a direction perpendicular to the axis of the second rotating shaft 513 under the action of the second elastic element 5122, and the blocking portion 5123 limits the moving distance of the limiting portion 5112.
That is, the movement of the movable block 5121 out of the slot 5111 is prevented by the engagement of the limiting portion 5112 and the locking portion 5123, and the limiting portion 5112 also limits the movement direction and the movement distance of the movable block 5121.
Specifically, the limiting portion 5112 is arranged on the slot 5111, the limiting portion 5112 is arranged on one side of the slot 5111 close to the second rotating shaft 513, the width of the limiting portion 5112 is greater than the width of the slot 5111 on the surface of the roller 511, the structure of the blocking portion 5123 arranged on the movable block 5121 is similar to that of the blocking portion 5123, and the width of the blocking portion 5123 is greater than the width of the slot 5111 on the surface of the roller 511, so that in the moving process of the movable block 5121, the limiting portion 5112 limits the movement of the blocking portion 5123.
Preferably, two sides of one end of the clamping groove 5111 close to the second rotating shaft 513 are provided with protruding spaces, i.e., limiting portions 5112, and similarly, two sides of one end of the clamping portion 5123 are provided with protruding blocks, i.e., clamping portions 5123, and the limiting portions 5112 are used for limiting the moving direction and the moving distance of the clamping portions 5123, and the moving distance of the clamping portions 5123 in the limiting portions 5112 can be set according to specific requirements. The limiting portion 5112 and the clamping portion 5123 are simple in structure and convenient to manufacture, the manufacturing cost of the device is reduced, and the use convenience of the device is improved.
In an embodiment, as shown in fig. 18, the first discharging wheel 510 and the first receiving wheel 520 further include a limiting ring 514 and a knob 518, the limiting ring 514 is sleeved on the roller member 511, the knob 518 is installed on the limiting ring 514, and the end of the knob 518 abuts against the movable block 5121, the movable block 5121 moves along the direction perpendicular to the axis of the second rotating shaft 513 under the action of the knob 518; the inner wall of the limiting ring 514 is provided with a receiving groove 5141, and the receiving groove 5141 is used for receiving the movable block 5121 when moving out of the clamping groove 5111.
That is, the knob 518 is rotated to apply external forces of different magnitudes to the movable block 5121, and the forces of different magnitudes applied to the movable block 5121 cause the second elastic member 5122 to perform a telescopic motion, so that the movement is further moved out of the locking groove 5111 or retracted into the locking groove 5111, thereby improving the convenience of moving the moving member 512.
In one embodiment, as shown in fig. 18, the first discharging wheel 510 and the first collecting wheel 520 further include a braking member 515, the braking member 515 includes a third elastic member 5152 and a friction plate 5151, the third elastic member 5152 is fixedly sleeved at the end of the second rotating shaft 513, and the friction plate 5151 is sleeved on the third elastic member 5152 and abuts against the side edge of the roller member 511.
The first material receiving wheel 520 or the first material discharging wheel 510 is easy to slip in the process of receiving or discharging the cleaning belt b, the third elastic member 5152 is sleeved on the second rotating shaft 513, and the friction plate 5151 is sleeved on the third elastic member 5152, so that the roller shaft 511 generates braking force, namely friction force, in the rotating process, and the slipping phenomenon of the roller shaft 511 is avoided.
In one embodiment, as shown in fig. 16 and 18, the first discharge wheel 510 and the first take-up wheel 520 further include a fixing member 516, the fixing member 516 is located at a side of the roller member 511, and one side of the fixing member 516 is in contact with the roller member 511 and the other side is in contact with the friction plate 5151. The fixing member 516 is used for generating friction force with the friction plate 5151, and the friction plate 5151 is preferably made of wear-resistant bronze, so that the wear resistance of the friction plate 5151 is improved.
Further, as shown in fig. 16, the first discharging wheel 510 and the first collecting wheel 520 further include a ball bearing 517, the ball bearing 517 is embedded in the fixing member 516 and is sleeved on the second rotating shaft 513, and the fixing member 516 moves around the second rotating shaft 513 along with the roller shaft 511 under the action of the ball bearing 517. The connection is made by means of ball bearings 517, which improves the flexibility of rotation of the fixing member 516.
The first discharge wheel 510, the first takeup wheel 520, the second discharge wheel 630 and the second takeup wheel 620 are identical in structure.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims (10)

1. A screen surface cleaning apparatus, comprising:
a support frame (10);
the wiping module is used for wiping the surface of a screen and comprises a wiping head component (20) and a first transmission component (50), a cleaning belt for wiping the surface of the screen is wound on the first transmission component (50), the cleaning belt is conveyed under the action of the first transmission component (50), and partial area of the cleaning belt is tightly attached to the surface of the wiping head component (20);
sticky dust module (60), its be used for carrying out sticky dust to the screen after accomplishing to clean, its with clean the module all install in on support frame (10), sticky dust module (60) include roller subassembly (610) and second drive assembly for glue the dirty sticky dust area of screen surface around adorn in on the second drive assembly, just the partial region in sticky dust area is hugged closely roller subassembly (610) surface, so that roller subassembly (610) utilize the sticky dust area glues the dirty on screen surface.
2. The screen surface cleaning apparatus of claim 1, further comprising:
the alcohol spraying module (40) is arranged adjacent to the wiping head assembly (20) and is installed on the supporting frame (10), and the alcohol spraying module (40) is used for spraying alcohol onto the cleaning belt and enabling the wiping head assembly (20) to perform wet wiping on the surface of the screen by using the cleaning belt soaked with alcohol.
3. The screen surface cleaning apparatus of claim 2, wherein the alcohol spray module (40) includes a head assembly, a regulator valve assembly, and a first connection pipe (420), one end of the first connection pipe (420) communicating with the head assembly and the other end communicating with the regulator valve assembly, and alcohol is sprayed from the head assembly and soaked on the cleaning belt under the regulation of the regulator valve assembly.
4. A screen surface cleaning apparatus according to claim 3, wherein the wiping head assembly (20) comprises a first wiping head member (210) and a second wiping head member (220), the nozzle assembly being located between the first wiping head member (210) and the second wiping head member (220), the first wiping head member (210) and the second wiping head member (220) being located in the direction of movement of the screen, the first wiping head member (210) being adapted to dry the screen surface with the cleaning tape after wet wiping the screen surface with the alcohol impregnated cleaning tape.
5. The screen surface cleaning apparatus of claim 1, further comprising:
the floating module (30) is connected below the wiping head assembly (20), and when the screen abuts against the surface of the wiping head assembly (20) to be wiped along the direction opposite to the conveying direction of the cleaning belt, the wiping head assembly (20) can adapt to the inclination angle of the screen under the action of the floating module (30).
6. The screen surface cleaning device of claim 5, wherein the floating module (30) comprises a rotating block (310), a first rotating shaft (320), a fixed block (330) and a first elastic member, one end of the first elastic member is fixedly connected with the rotating block (310), the other end of the first elastic member is fixedly connected with the fixed block (330), the rotating block (310) is movably sleeved on the first rotating shaft (320), the first rotating shaft (320) and the fixed block (330) are both fixedly connected with the support frame (10), and the rotating block (310) is fixedly connected with the wiping head assembly (20); when the screen tilts in the process of being abutted against the wiping head assembly (20) for wiping, the wiping head assembly (20) follows the rotating block (310) to adapt to the screen tilting.
7. The screen surface cleaning device of claim 1, wherein the roller assembly (610) comprises a first roller shaft (611) and a first fixed bracket (612), the first roller shaft (611) is movably sleeved on the first fixed bracket (612), and when the screen abuts against the surface of the first roller shaft (611), the first roller shaft (611) is forced to rotate so as to drive the second transmission assembly to discharge and collect materials through the dust-sticking belt.
8. The screen surface cleaning apparatus according to claim 1, wherein the first transmission assembly (50) comprises a first discharge wheel (510), a first take-up wheel (520) and a first driving assembly, the first driving assembly is connected with the first take-up wheel (520), and the first take-up wheel (520) takes up materials under the driving force of the first driving assembly;
the first discharging wheel (510) and the first receiving wheel (520) comprise roller shaft members (511), second rotating shafts (513) and telescopic moving members (512), the roller shaft members (511) are sleeved on the second rotating shafts (513), the roller shaft members (511) rotate around the second rotating shafts (513) under the driving force of the first driving assembly, at least one pair of the moving members (512) are symmetrically embedded in the roller shaft members (511) along the axis of the second rotating shafts and move along the axis direction perpendicular to the second rotating shafts (513), and therefore the moving members (512) can protrude out of the roller shaft members (511) or retract into the roller shaft members (511).
9. The screen surface cleaning apparatus according to claim 8, wherein a catching groove (5111) for restricting the movement of the moving member (512) and a through hole are provided on the roller member (511), the catching groove (5111) communicates with the surface of the roller member (511), the through hole communicates with the catching groove (5111), and the through hole is located on an axis perpendicular to the axis of the second rotation shaft (513).
10. The screen surface cleaning device according to claim 9, wherein the moving member (512) comprises a movable block (5121) and a second elastic member (5122), the second elastic member (5122) is matched with the through hole and fixedly connected with the movable block (5121) positioned in the clamping groove (5111), and the movable block (5121) moves out of the clamping groove (5111) or into the clamping groove (5111) under the action of the second elastic member (5122).
CN202210584602.0A 2022-05-27 2022-05-27 Screen surface cleaning device Active CN114904870B (en)

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CN111070505A (en) * 2019-12-31 2020-04-28 湖南腾远智能设备有限公司 Circulation processing device
CN213651483U (en) * 2020-09-30 2021-07-09 无锡沃格自动化科技股份有限公司 Automatic tight device that expands of coil stock
CN113102176A (en) * 2021-03-24 2021-07-13 深圳市世宗自动化设备有限公司 Needle residual glue cleaning device
CN215613376U (en) * 2021-06-18 2022-01-25 中电鹏程智能装备有限公司 Double-position automatic wiping device
CN113602860A (en) * 2021-09-13 2021-11-05 际华三五四三针织服饰有限公司 Internal support 82 type triangle towel folding machine
CN215745027U (en) * 2021-10-12 2022-02-08 深圳创维数字技术有限公司 Wiping device

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CN115945413A (en) * 2022-12-05 2023-04-11 苏州天准科技股份有限公司 Full-automatic surface cleaning device and cleaning method

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