CN115301615A - Glass cleaning machine of screen production line and cleaning method thereof - Google Patents
Glass cleaning machine of screen production line and cleaning method thereof Download PDFInfo
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- CN115301615A CN115301615A CN202211124030.4A CN202211124030A CN115301615A CN 115301615 A CN115301615 A CN 115301615A CN 202211124030 A CN202211124030 A CN 202211124030A CN 115301615 A CN115301615 A CN 115301615A
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- 238000004140 cleaning Methods 0.000 title claims abstract description 254
- 239000011521 glass Substances 0.000 title claims abstract description 192
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 148
- 230000007246 mechanism Effects 0.000 claims abstract description 49
- 238000005406 washing Methods 0.000 claims abstract description 39
- 239000007788 liquid Substances 0.000 claims abstract description 28
- 239000000428 dust Substances 0.000 claims abstract description 22
- 238000001914 filtration Methods 0.000 claims abstract description 17
- 230000006698 induction Effects 0.000 claims abstract description 9
- 239000012535 impurity Substances 0.000 claims abstract description 7
- 238000004506 ultrasonic cleaning Methods 0.000 claims description 31
- 239000007921 spray Substances 0.000 claims description 28
- 238000011010 flushing procedure Methods 0.000 claims description 22
- 238000005507 spraying Methods 0.000 claims description 18
- 239000002923 metal particle Substances 0.000 claims description 17
- 239000002245 particle Substances 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 10
- 230000009471 action Effects 0.000 claims description 5
- 230000004044 response Effects 0.000 claims description 3
- 238000000861 blow drying Methods 0.000 claims description 2
- 230000001939 inductive effect Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 238000001035 drying Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 3
- 239000010419 fine particle Substances 0.000 description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 6
- 235000017491 Bambusa tulda Nutrition 0.000 description 6
- 241001330002 Bambuseae Species 0.000 description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 6
- 239000011425 bamboo Substances 0.000 description 6
- 238000010981 drying operation Methods 0.000 description 4
- 238000007664 blowing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000005345 chemically strengthened glass Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- BITYAPCSNKJESK-UHFFFAOYSA-N potassiosodium Chemical compound [Na].[K] BITYAPCSNKJESK-UHFFFAOYSA-N 0.000 description 1
- 229910001414 potassium ion Inorganic materials 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Classifications
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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
-
- 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
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/14—Removing waste, e.g. labels, from cleaning liquid; Regenerating cleaning liquids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a glass cleaning machine of a screen production line, which comprises a bracket, a cleaning and conveying mechanism, a three-stage cleaning mechanism, a washing and filtering mechanism and an induction washing and drying mechanism, wherein the bracket is arranged on the bracket; the three-stage cleaning mechanism is arranged at the top of the bracket and comprises a first cleaning pool, a second cleaning pool and a third cleaning pool, and the first cleaning pool, the second cleaning pool and the third cleaning pool are sequentially arranged from left to right and are arranged at the top of the bracket; when the screen glass cleaning device is used, the first cleaning pool and the second cleaning pool are used for cleaning dust and impurities attached to the deep layer of the surface of the glass, the circulating pump is used for circulating liquid in the U-shaped cavity after the glass is moved to the third cleaning pool, the liquid flows into the water inlet of the U-shaped cavity along the top slope of the guide plate after the surface of the glass is washed by the water outlet of the U-shaped cavity, so that the screen glass can be deeply cleaned by three-stage cleaning operation, and the cleaning effect of the screen glass is effectively improved.
Description
Technical Field
The invention relates to the technical field of screen glass production, in particular to a glass cleaning machine of a screen production line and a cleaning method thereof.
Background
A screen is a device or an appliance for displaying images and colors. It is divided into a screen and a screen, also called a display screen. The glass of the screen is mainly used for a layer of panel on the surface of the screen of the display equipment, the screen glass is mostly chemically strengthened glass, the glass material is special sodium silicate glass material, the strength of the glass is improved through sodium-potassium ion exchange, the purpose of glass strengthening is achieved, and the glass has the characteristics of high transparency, high impact resistance, high hardness and the like.
However, the glass cleaning technology in the existing screen production line has certain problems:
1. the cleaning of the screen in the existing screen production line is usually to set up a plurality of cleaning ponds, spray and ultrasonic cleaning are carried out on the screen respectively, when the screen glass is subjected to ultrasonic cleaning, the surface of the screen can be cleaned deeply, so that dust on the surface of the glass is diffused in a water body, a small amount of dust scattered in the water body still adheres to the surface of the screen glass in the process of fishing out after the ultrasonic cleaning, and particularly after a plurality of screen glasses are cleaned, the dust adhesion amount is increased, so that the cleaning efficiency is reduced;
2. in the process of cleaning the screen glass, fine solid particles and metal particles exist in dust on the surface of the screen glass, and if the fine solid particles and the metal particles are not intercepted and filtered in the subsequent spraying and washing process, fine scratches can be caused on the surface of the screen, so that the quality of the screen glass is influenced;
3. the cleaning equipment of current screen production line needs operating personnel to shift glass to the dewatering room of screen glass and dries, dries or weathers the operation after wasing screen glass, and this flow has not only increased the abluent flow of screen, and has reduced the efficiency of screen production.
Disclosure of Invention
The invention aims to provide a glass cleaning machine of a screen production line and a cleaning method thereof, which aim to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a glass cleaning machine for a screen production line comprises a support, a cleaning and conveying mechanism, a three-stage cleaning mechanism, a washing and filtering mechanism and an induction washing and drying mechanism;
the three-stage cleaning mechanism is arranged at the top of the support and comprises a first cleaning pool, a second cleaning pool and a third cleaning pool, the first cleaning pool, the second cleaning pool and the third cleaning pool are sequentially arranged from left to right at the top of the support, a water tank is arranged at one side of the support, an inclined plate is arranged at the top of the water tank, a first water delivery pump is arranged at the top of the inclined plate, a second water delivery pump is arranged at the bottom of the inclined plate, the water outlet of the first water delivery pump faces the top of the inclined plate, the water inlet of the second water delivery pump is communicated with the water tank through a pipe body, and the water outlet of the second water delivery pump is respectively communicated with the interiors of the first cleaning pool, the second cleaning pool and the third cleaning pool through pipe bodies;
the cleaning and conveying mechanism is arranged at the top of the bracket and is used for controlling the glass to move transversely;
the flushing and filtering mechanism is arranged in the third cleaning pool and is used for circularly flushing glass and filtering metal particles and fine dust particles in flushing liquid;
the induction flushing mechanism is arranged on the cleaning and conveying mechanism and used for inducing the pressure of the glass washed by water and automatically flushing residual liquid on the surface of the glass after the glass is washed.
Preferably, wash conveying mechanism includes the backup pad, backup pad fixed connection in the top of support, rodless cylinder is installed to the interior bottom of backup pad, two sliders are installed to the symmetry on rodless cylinder's the slide rail, electric putter is installed to the bottom of slider, one electric putter's first plate body of piston rod fixedly connected with, another electric putter's the piston rod fixedly connected with second plate body, first plate body with all be equipped with the inlet opening on the second plate body, step motor is installed to one side of first plate body, the pivot is installed to one side of second plate body, step motor's axis of rotation with all install the U-shaped board in the pivot, two the inside of U-shaped board is provided with the glass body.
Preferably, wash filter mechanism and include the guide plate, guide plate fixed connection in the inner wall of third cleaning tank, the stopper is all installed to the both sides inner wall of third cleaning tank, the top of guide plate is slope form, the inside of third cleaning tank is equipped with the U-shaped cavity, the U-shaped cavity is equipped with water inlet and delivery port, the water inlet setting of U-shaped cavity is in the inner wall of third cleaning tank, and is located the slope low position of guide plate, the delivery port setting of U-shaped cavity is in the inner wall of third cleaning tank, and is located the slope eminence of guide plate, the internally mounted of U-shaped cavity has the circulating pump, the water inlet intercommunication of circulating pump has the extension pipe, the extension pipe is located the inside of U-shaped cavity, the bottom of third cleaning tank is inlayed and is equipped with the filter screen section of thick bamboo, the top of filter screen section of thick bamboo is located in the U-shaped cavity, the electromagnetic chuck is installed to the inner wall of filter screen section of thick bamboo, the inner wall difference fixedly connected with first filter screen and the second filter screen, the bottom screw thread of filter screen section of thick bamboo seals the lid, the filter screen section of thick bamboo with the outside of thick bamboo all is equipped with a plurality of electromagnetic chuck.
Preferably, response is towards dry mechanism and is included pressure sensor, pressure sensor install in one side of first plate body, electric putter's externally mounted has the diaphragm, the air knife nozzle that a plurality of equidistance were arranged is installed to the bottom of diaphragm, the water inlet intercommunication hose of air knife nozzle, and hose end runs through the diaphragm, the delivery port of air knife nozzle is located the top of glass body.
Preferably, a first spray head and a second spray head are arranged in the first cleaning pool, and the height of the second spray head is larger than that of the first spray head.
Preferably, the internally mounted that the pond was washd to the second has the washing case, wash one side of case and install ultrasonic cleaning device, ultrasonic cleaning device comprises supersonic generator and ultrasonic transducer, the outer wall of wasing the case is equipped with the mesh.
Preferably, a control cabinet is installed on the front surface of the support, a single chip microcomputer is installed inside the control cabinet, the control output end of the single chip microcomputer is connected with the electric control ends of the stepping motor, the electric push rod, the rodless cylinder and the circulating pump, and the signal output end of the pressure sensor is connected with the signal input end of the single chip microcomputer.
Preferably, the bottoms of the first cleaning pool, the second cleaning pool and the third cleaning pool are communicated with drain pipes, and drain valves are installed on the drain pipes.
Preferably, the mesh number of the first filter screen is 100-150 meshes, and the mesh number of the second filter screen is 150-200 meshes.
The invention also provides a glass cleaning method of the screen production line, which comprises the following steps:
s1, conveying cleaning solution for screen glass into a water tank by starting a first water conveying pump, and respectively conveying the cleaning solution in the water tank into a first cleaning pool, a second cleaning pool and a third cleaning pool by starting a second water conveying pump;
s2, placing the glass body into a U-shaped plate, starting a rodless cylinder to drive two electric push rods of a slide block to transversely move above a three-stage cleaning mechanism, driving a first plate body, a second plate body and the U-shaped plate provided with the glass body to vertically move by the electric push rods, and respectively moving the glass body into a first cleaning pool, a second cleaning pool and a third cleaning pool for cleaning;
s3, in the cleaning process, spraying the glass ground by using a first spray head in the first cleaning pool, and spraying the top surface of the glass by using a second spray head, thereby completing the first-stage spraying and cleaning operation;
s4, after the first-stage spraying cleaning operation is finished, moving the glass to a second cleaning tank, and then cleaning dust and impurities attached to the deep layer of the surface of the glass by starting an ultrasonic cleaning device, so that the second-stage ultrasonic cleaning operation is finished;
s5, after ultrasonic cleaning is finished, moving the glass to a third cleaning pool, enabling liquid in the U-shaped cavity to circularly flow by using a circulating pump, flushing the surface of the glass by the liquid in the U-shaped cavity through a water outlet of the U-shaped cavity, and then flowing into a water inlet of the U-shaped cavity along a slope at the top of a guide plate to finish one flushing water circulation operation;
s6, when the screen glass moves to a third cleaning tank for washing, water flows into the filter screen cylinder after passing through the water inlet of the U-shaped cavity, fine dust particles under washing are intercepted through the first filter screen and the second filter screen, and meanwhile, the cylindrical electromagnetic chuck is started to adsorb and intercept metal particles in water after the glass is washed;
s7, in S2-S5, the pressure sensor can sense the water flow pressure, when the water flow is sensed to pass through the first plate body, the glass body is judged to be in a cleaning state at the moment through a pressure sensor sensing signal, the blowing-drying action of the air knife nozzle is stopped, when the water flow disappears, the glass body is judged to be separated from the cleaning state at the moment through the pressure sensor sensing signal, and then the high-pressure air pump is started to blow-dry the residual liquid on the glass body by using the air knife nozzle.
Compared with the prior art, the invention has the beneficial effects that:
1. when the cleaning device is used, the top surface of the glass and the ground are sprayed by the first spray head and the second spray head in the first cleaning pool, the deep-layer dust and impurities attached to the surface of the glass are cleaned by starting the ultrasonic cleaning device after the glass is moved to the second cleaning pool, liquid in the U-shaped cavity is circulated by the circulating pump after the glass is moved to the third cleaning pool after ultrasonic cleaning, and the liquid flows into the water inlet of the U-shaped cavity along the slope of the top of the guide plate after the surface of the glass is washed by the water outlet of the U-shaped cavity to complete one washing water circulation operation, so that the cleaning device can deeply complete the cleaning of the screen glass by utilizing three-level cleaning operations of ordinary spray cleaning, ultrasonic cleaning and circulating water cleaning, and the cleaning effect of the screen glass is effectively improved;
2. after the screen glass is subjected to ultrasonic cleaning, the glass body is moved to the third cleaning tank for washing, water flows into the filter screen cylinder through the water inlet of the U-shaped cavity, the washed fine dust particles are intercepted through the first filter screen and the second filter screen, and the cylindrical electromagnetic chuck is started to adsorb and intercept the metal particles in the water after the glass is washed, so that the washing water can intercept and filter the fine particles and part of the metal particles remained on the surface of the screen glass in the circulating process, the phenomena of the dust particles and the metal particles remained on the surface of the screen glass after the screen glass is washed in the third cleaning tank are obviously improved, and fine scratches generated on a screen are effectively reduced;
3. when the screen glass is cleaned, the pressure sensor senses the water flow pressure when the water flow passes through the first plate body, the single chip microcomputer receives a signal to judge that the glass body is in a cleaning state at the moment when the water flow is sensed, the air knife nozzle stops blowing and drying action of the air knife nozzle, and when the water flow disappears, the single chip microcomputer receives a signal to judge that the glass body is separated from the cleaning state at the moment, the air knife nozzle is used for blowing and drying residual liquid on the glass body, and the stepping motor is used for overturning the glass body to blow and dry the other side of the glass body, so that the screen glass cleaning state can be sensed intelligently, the glass is blown and dried, the step of transferring the glass to a water removing chamber after the glass is cleaned is reduced, the screen production efficiency is improved, and the phenomenon that water stains are generated on the residual liquid on the surface after the glass is cleaned is avoided.
Drawings
FIG. 1 is a schematic view of a glass cleaning machine of a screen production line according to the present invention;
FIG. 2 is a schematic front view of the glass cleaning machine of the screen production line of the present invention;
FIG. 3 is a schematic structural view of a rodless cylinder and a support plate in the glass cleaning machine of the screen production line according to the present invention;
FIG. 4 is a schematic structural diagram of a control cabinet and a single chip microcomputer in the glass cleaning machine of the screen production line;
FIG. 5 is a schematic view showing the structure of a cleaning tank in the glass cleaning machine of the screen production line according to the present invention;
FIG. 6 is a schematic cross-sectional view illustrating a third washing tank of the glass washing machine of the screen production line according to the present invention;
FIG. 7 is a schematic structural diagram of a first plate and a second plate in the glass cleaning machine of the screen production line of the present invention;
FIG. 8 is a schematic cross-sectional view of a filter screen drum in the glass cleaning machine of the screen production line according to the present invention;
fig. 9 is a schematic view of another perspective structure of the first plate in the glass cleaning machine of the screen production line according to the present invention.
In the figure: 1. a first water delivery pump; 2. a second water delivery pump; 3. a water tank; 4. an inclined plate; 5. a first cleaning tank; 6. a first nozzle; 7. a support; 8. a second nozzle; 9. a second cleaning tank; 10. a cleaning tank; 11. a third washing tank; 12. a control cabinet; 13. a drain pipe; 14. a drain valve; 15. a support plate; 16. a single chip microcomputer; 17. an electric push rod; 18. a transverse plate; 19. a slider; 20. a rodless cylinder; 21. an air knife nozzle; 22. mesh openings; 23. an ultrasonic cleaning device; 24. a filter screen cylinder; 25. a glass body; 26. a U-shaped plate; 27. a pressure sensor; 28. a first plate body; 29. a second plate body; 30. a limiting block; 31. a baffle; 32. a circulation pump; 33. a U-shaped cavity; 34. an extension tube; 35. a water inlet hole; 36. a stepping motor; 37. a rotating shaft; 38. a first filter screen; 39. a second filter screen; 40. a cylindrical electromagnetic chuck.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1 to 9, an embodiment of the present invention provides a glass cleaning machine for a screen production line, including: comprises a bracket 7, a cleaning and conveying mechanism, a three-stage cleaning mechanism, a washing and filtering mechanism and an induction washing and drying mechanism.
Wherein, as shown in fig. 1-6, tertiary wiper mechanism installs at the top of support 7, and tertiary wiper mechanism includes first washing pond 5, second washing pond 9 and third washing pond 11, first washing pond 5, second washing pond 9 and third washing pond 11 are installed at the top of support 7 from left to right side to be arranged in proper order, water tank 3 is installed to one side of support 7, hang plate 4 is installed at the top of water tank 3, first water delivery pump 1 is installed at the top of hang plate 4, second water delivery pump 2 is installed to the bottom of hang plate 4, first water delivery pump 1 delivery port sets up towards hang plate 4 top, the water inlet of second water delivery pump 2 communicates in water tank 3 through the body, the delivery port of second water delivery pump 2 communicates respectively in first washing pond 5 through the body, the inside of second washing pond 9 and third washing pond 11, in use, pump 1 draws external cleaning solution through the hang plate 4 and carries screen glass to water tank 3 through the body by starting first water delivery pump, the cleanness liquid supply that the water tank 3 stores can provide the water source for the cleanness of three washing ponds, and carry the second cleaning solution to the inside of second washing pond 11 through second water delivery tank 3 and third washing pond, second cleaning solution, the inside cleaning pond 11 and the second cleaning pond 3 respectively through second water delivery tank 2, third washing pond 11.
As shown in fig. 1 to 9, the cleaning and conveying mechanism is installed at the top of the support 7, the cleaning and conveying mechanism includes a support plate 15, the support plate 15 is fixedly connected to the top of the support 7, a rodless cylinder 20 is installed at the inner bottom of the support plate 15, two sliders 19 are symmetrically installed on a slide rail of the rodless cylinder 20, an electric push rod 17 is installed at the bottom of the slider 19, a piston rod of one electric push rod 17 is fixedly connected to a first plate 28, a piston rod of the other electric push rod 17 is fixedly connected to a second plate 29, water inlet holes 35 are respectively formed in the first plate 28 and the second plate 29, a stepping motor 36 is installed at one side of the first plate 28, a rotating shaft 37 is installed at one side of the second plate 29, U-shaped plates 26 are installed on rotating shafts and rotating shafts 37 of the stepping motor 36, glass bodies 25 are installed inside the two U-shaped plates 26, when the cleaning and conveying mechanism is used, the glass bodies 25 are placed inside the U-shaped plates 26, the two electric push rods 17 are driven to transversely move above the three-stage cleaning mechanism by starting the electric push rod cylinder 20, the first plate 28, the second plate 29 and the glass bodies 25 are driven to move up and move to the cleaning pool 11, and the cleaning pool is driven by the third cleaning pool 26, and the cleaning pool is driven by the stepping motor to move up and down and up and down by the third cleaning pool 26.
Wherein, as shown in fig. 1-8, the flushing filtering mechanism is installed inside the third cleaning tank 11, the flushing filtering mechanism includes a guide plate 31, the guide plate 31 is fixedly connected to the inner wall of the third cleaning tank 11, the inner walls of both sides of the third cleaning tank 11 are both provided with a stopper 30, the top of the guide plate 31 is in a slope shape, the inside of the third cleaning tank 11 is provided with a U-shaped cavity 33, the U-shaped cavity 33 is provided with a water inlet and a water outlet, the water inlet of the U-shaped cavity 33 is arranged on the inner wall of the third cleaning tank 11 and is located at the lower part of the slope of the guide plate 31, the water outlet of the U-shaped cavity 33 is arranged on the inner wall of the third cleaning tank 11 and is located at the higher part of the slope of the guide plate 31, the inside of the U-shaped cavity 33 is provided with a circulating pump 32, the water inlet of the circulating pump 32 is communicated with an extension pipe 34, the extension pipe 34 is located inside the U-shaped cavity 33, the bottom of the third cleaning tank 11 is embedded with a filter screen cylinder 24, the top of the filter screen cylinder 24 is positioned in the U-shaped cavity 33, the inner wall of the filter screen cylinder 24 is provided with a cylindrical electromagnetic chuck 40, the inner wall of the cylindrical electromagnetic chuck 40 is fixedly connected with a first filter screen 38 and a second filter screen 39 respectively, the bottom of the filter screen cylinder 24 is provided with a sealing cover in a threaded manner, a plurality of through holes are formed in the outer parts of the filter screen cylinder 24 and the cylindrical electromagnetic chuck 40 respectively, when the screen glass is cleaned by ultrasonic waves, the glass is lifted from the second cleaning pool 9, fine particles and partial metal particles still remain on the surface of the glass, therefore, when the screen glass is moved to the third cleaning pool 11 for washing, the liquid in the U-shaped cavity 33 is circulated by the circulating pump 32, and after the liquid washes the surface of the glass through the water outlet of the U-shaped cavity 33, the liquid flows into the water inlet of the U-shaped cavity 33 along the slope at the top of the guide plate 31 to complete one washing water circulation operation, when flushing water circulation is carried out each time, water can flow into the filter screen cylinder 24 through the water inlet of the U-shaped cavity 33, fine dust particles under flushing are intercepted through the first filter screen 38 and the second filter screen 39, meanwhile, the cylindrical electromagnetic chuck 40 is started to adsorb and intercept metal particles in water after glass flushing, and therefore flushing water can intercept and filter fine particles and partial metal particles remained on the surface of screen glass in a circulation process.
As shown in fig. 6 and 9, the induction drying mechanism is installed on the cleaning and conveying mechanism, the induction drying mechanism includes a pressure sensor 27, the pressure sensor 27 is installed on one side of the first plate 28, a transverse plate 18 is installed outside the electric push rod 17, a plurality of air knife nozzles 21 arranged at equal intervals are installed at the bottom of the transverse plate 18, a water inlet of the air knife nozzle 21 is communicated with a hose, one end of the hose penetrates through the transverse plate 18, a water outlet of the air knife nozzle 21 is located at the top of the glass body 25, when the induction drying mechanism is in use, air is delivered to the air knife nozzle 21 through an external high-pressure air pump, air knife drying operation is performed on the surface of the glass body 25, wherein when water flow passes through the first plate 28, the pressure sensor 27 induces water flow pressure when the water flow passes through the first plate 28, when the water flow is induced, the air pump 27 induces a signal to judge that the glass body 25 is in a cleaning state at this time, the air knife nozzle 21 stops drying operation, when the water flow disappears, the glass body 25 is judged by the induction signal of the pressure sensor 27 to be in a cleaning state, the air pump 21 is started to dry the glass body 25, and the glass body is dried by a stepping motor 36 to dry the glass body.
As shown in fig. 1 to 8, a first spray head 6 and a second spray head 8 are installed inside the first cleaning tank 5, and the height of the second spray head 8 is greater than that of the first spray head 6; a cleaning box 10 is arranged in the second cleaning tank 9, an ultrasonic cleaning device 23 is arranged on one side of the cleaning box 10, the ultrasonic cleaning device 23 consists of an ultrasonic generator and an ultrasonic transducer, meshes 22 are arranged on the outer wall of the cleaning box 10, in the cleaning process, a first spray head 6 in a first cleaning tank 5 is used for spraying the glass ground, and a second spray head 8 is used for spraying the top surface of the glass, so that the first-stage spraying cleaning operation is completed, the ultrasonic cleaning device 23 is started to clean dust and impurities attached to the deep layer of the surface of the glass after the glass is moved to the second cleaning tank 9, so that the second-stage ultrasonic cleaning operation is completed, and the glass is moved to a third cleaning tank 11 after the ultrasonic cleaning operation, so that the third-stage cleaning operation is completed;
the control cabinet 12 is installed on the front surface of the support 7, the single chip microcomputer 16 is installed inside the control cabinet 12, the control output end of the single chip microcomputer 16 is connected with the electric control ends of the stepping motor 36, the electric push rod 17, the rodless cylinder 20 and the circulating pump 32, the signal output end of the pressure sensor 27 is connected with the signal input end of the single chip microcomputer 16, the control of the stepping motor 36, the electric push rod 17, the rodless cylinder 20 and the circulating pump 32 can be achieved through the single chip microcomputer 16, automatic control operation is achieved through a preset program, meanwhile, the single chip microcomputer 16 can receive sensing signals of the pressure sensor 27, and judgment and control are made according to the signals to control gas conveying of an external high-pressure air pump to the air knife nozzle 21.
As shown in fig. 2 and 8, the bottoms of the first cleaning pool 5, the second cleaning pool 9 and the third cleaning pool 11 are all communicated with a drain pipe 13, a drain valve 14 is installed on the drain pipe 13, and the drain pipe 13 and the drain valve 14 can discharge the cleaning water in the first cleaning pool 5, the second cleaning pool 9 and the third cleaning pool 11 outwards after the cleaning operation; the mesh number of the first filter screen 38 is 100-150 meshes, the mesh number of the second filter screen 39 is 150-200 meshes, the first filter screen 38 with 100-150 meshes can filter fine particles during cleaning, and the second filter screen 39 with 150-200 meshes can further filter the fine particles after passing through the first filter screen 38.
Example two
Referring to fig. 1 to 9, the present invention further provides a glass cleaning method for a screen production line, comprising the following steps:
s1, conveying cleaning solution for screen glass into a water tank 3 by starting a first water conveying pump 1, and respectively conveying the cleaning solution in the water tank 3 into a first cleaning pool 5, a second cleaning pool 9 and a third cleaning pool 11 by starting a second water conveying pump 2;
s2, placing the glass body 25 into the U-shaped plate 26, starting the rodless cylinder 20 to drive the two electric push rods 17 of the slide block 19 to transversely move above the three-stage cleaning mechanism, driving the first plate 28, the second plate 29 and the U-shaped plate 26 provided with the glass body 25 to vertically move by using the electric push rods 17, and respectively moving the glass body 25 into the first cleaning pool 5, the second cleaning pool 9 and the third cleaning pool 11 for cleaning;
s3, in the cleaning process, the first spray head 6 in the first cleaning pool 5 is used for spraying the glass ground, and the second spray head 8 is used for spraying the top surface of the glass, so that the first-stage spraying cleaning operation is completed;
s4, after the first-stage spraying cleaning operation is finished, moving the glass to a second cleaning tank 9, and then cleaning dust and impurities attached to the deep layer of the surface of the glass by starting an ultrasonic cleaning device 23, so that the second-stage ultrasonic cleaning operation is finished;
s5, after ultrasonic cleaning is finished, moving the glass to a third cleaning pool 11, enabling liquid in the U-shaped cavity 33 to circularly flow by using a circulating pump 32, flushing the surface of the glass by the liquid in the U-shaped cavity 33 through a water outlet of the U-shaped cavity 33, and then flowing into a water inlet of the U-shaped cavity 33 along a top slope of a guide plate 31 to finish one flushing water circulation operation;
s6, when the screen glass moves to the third cleaning tank 11 for washing, water flows into the filter screen cylinder 24 through the water inlet of the U-shaped cavity 33, fine dust particles washed by the water are intercepted through the first filter screen 38 and the second filter screen 39, and meanwhile, the cylindrical electromagnetic chuck 40 is started to adsorb and intercept metal particles in the water after the glass is washed;
s7, in S2-S5, the pressure sensor 27 can sense the water flow pressure, when the water flow is sensed to pass through the first plate body 28, the glass body 25 is judged to be in a cleaning state at the moment through sensing signals of the pressure sensor 27, the blow-drying action of the air knife nozzle 21 is stopped, when the water flow disappears, the glass body 25 is judged to be separated from the cleaning state at the moment through sensing signals of the pressure sensor 27, and then the high-pressure air pump is started to blow-dry the residual liquid on the glass body 25 by using the air knife nozzle 21.
According to the first embodiment and the second embodiment, the working steps of the scheme are summarized and carded: according to the scheme, before the screen glass is cleaned, the glass body 25 is placed in the U-shaped plate 26, when the screen glass is cleaned, the rodless cylinder 20 is started to drive the two electric push rods 17 of the sliding block 19 to transversely move above the three-stage cleaning mechanism, the electric push rods 17 are used for driving the first plate body 28, the second plate body 29 and the U-shaped plate 26 provided with the glass body 25 to vertically move, the glass body 25 is respectively moved into the first cleaning pool 5, the second cleaning pool 9 and the third cleaning pool 11 for cleaning, and the U-shaped plate 26 is driven to rotate by the stepping motor 36 after cleaning, so that the turnover operation of the glass body 25 is realized; in the cleaning process, the first spray head 6 in the first cleaning pool 5 is used for spraying the glass ground, and the second spray head 8 is used for spraying the top surface of the glass, so that the first-stage spray cleaning operation is completed, the ultrasonic cleaning device 23 is started to clean dust and impurities attached to the deep layer of the surface of the glass after the glass is moved to the second cleaning pool 9, so that the second-stage ultrasonic cleaning operation is completed, the circulating pump 32 is used for circulating liquid in the U-shaped cavity 33 after the glass is moved to the third cleaning pool 11 after ultrasonic cleaning, and the liquid flows into the water inlet of the U-shaped cavity 33 along the top slope of the guide plate 31 after the surface of the glass is washed by the water outlet of the U-shaped cavity 33, so that one-time washing water circulation operation is completed, the invention can deeply complete the cleaning of the screen glass by using the common spray cleaning, ultrasonic cleaning and circulating water cleaning operations, and effectively improves the cleaning effect of the screen glass;
when the screen glass is subjected to ultrasonic cleaning, dust which can deeply clean the surface of the glass is diffused in a water body, and further when the glass is lifted from the second cleaning tank 9, fine particles and partial metal particles still remain on the surface of the glass, so when the screen glass moves to the third cleaning tank 11 for washing, water flows into the filter screen cylinder 24 through the water inlet of the U-shaped cavity 33, the washed fine dust particles are intercepted by the first filter screen 38 and the second filter screen 39, and the cylindrical electromagnetic chuck 40 is started to adsorb and intercept the metal particles in the water after the glass is washed, so that the washing water can intercept and filter the fine particles and partial metal particles remaining on the surface of the screen glass in a circulating process, and the phenomena of the residual dust particles and the metal particles on the surface of the screen glass after the screen glass is washed in the third cleaning tank 11 are obviously improved;
when three-stage cleaning is carried out, in order to reduce the liquid residue phenomenon after screen cleaning, gas is conveyed to the air knife nozzle 21 through an external high-pressure air pump, and air knife drying operation is carried out on the surface of the glass body 25, wherein a pressure sensor 27 is arranged on one side of the first plate body 28, when water flows through the first plate body 28, the pressure sensor 27 senses the pressure of the water flow, when the water flow is sensed, the glass body 25 is judged to be in a cleaning state at the moment through a sensing signal of the pressure sensor 27, the drying action of the air knife nozzle 21 is stopped, when the water flow disappears, the glass body 25 is judged to be separated from the cleaning state at the moment through a sensing signal of the pressure sensor 27, the high-pressure air pump is started to dry the residual liquid on the glass body 25 by using the air knife nozzle 21, and the other side of the glass body 25 is dried through overturning by the stepping motor 36, so that the glass cleaning state can be intelligently sensed, the glass drying operation is carried out, the step of transferring the glass cleaning to a water chamber removing step after the glass cleaning is reduced, the cleaning efficiency is improved, and the phenomenon that water stain is generated on the residual liquid on the surface after the glass cleaning is avoided;
in this scheme, can realize the control to step motor 36, electric putter 17, rodless cylinder 20 and circulating pump 32 through singlechip 16 to realize the automatic control operation through predetermineeing the procedure, singlechip 16 can receive pressure sensor 27's sensing signal simultaneously, and make the judgement according to the signal and control the gas conveying of outside high compression pump to air knife nozzle 21.
The parts not involved in the present invention are the same as or can be implemented by the prior art. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a glass cleaning machine of screen production line, includes support (7), washs conveying mechanism, tertiary wiper mechanism, washes filtering mechanism and response and dashes dry mechanism, its characterized in that:
the three-stage cleaning mechanism is arranged at the top of the support (7) and comprises a first cleaning pool (5), a second cleaning pool (9) and a third cleaning pool (11), the first cleaning pool (5), the second cleaning pool (9) and the third cleaning pool (11) are sequentially arranged at the top of the support (7) from left to right, a water tank (3) is arranged at one side of the support (7), an inclined plate (4) is arranged at the top of the water tank (3), a first water delivery pump (1) is arranged at the top of the inclined plate (4), a second water delivery pump (2) is arranged at the bottom of the inclined plate (4), a water outlet of the first water delivery pump (1) is arranged towards the top of the inclined plate (4), a water inlet of the second water delivery pump (2) is communicated with the water tank (3) through a pipe body, and a water outlet of the second water delivery pump (2) is respectively communicated with the first cleaning pool (5), the second cleaning pool (9) and the third cleaning pool (11);
the cleaning and conveying mechanism is mounted at the top of the bracket (7) and is used for controlling the glass to move transversely;
the flushing and filtering mechanism is arranged inside the third cleaning pool (11), and is used for circularly flushing glass and filtering metal particles and fine dust particles in flushing liquid;
the induction flushing mechanism is arranged on the cleaning and conveying mechanism and used for inducing the pressure of the glass washed by water and automatically flushing residual liquid on the surface of the glass after the glass is washed.
2. The glass cleaning machine of the screen production line according to claim 1, characterized in that: wash conveying mechanism includes backup pad (15), backup pad (15) fixed connection in the top of support (7), rodless cylinder (20) is installed to the interior bottom of backup pad (15), two slider (19) are installed to the symmetry on the slide rail of rodless cylinder (20), electric putter (17), one are installed to the bottom of slider (19) the first plate body of piston rod fixedly connected with (28) of electric putter (17), another piston rod fixedly connected with second plate body (29) of electric putter (17), first plate body (28) with all be equipped with inlet opening (35) on second plate body (29), step motor (36) are installed to one side of first plate body (28), pivot (37) are installed to one side of second plate body (29), the axis of rotation of step motor (36) with all install U-shaped plate (26), two the inside of U-shaped plate (26) is provided with glass body (25).
3. The glass cleaning machine of the screen production line according to claim 1, characterized in that: the washing and filtering mechanism comprises a guide plate (31), the guide plate (31) is fixedly connected with the inner wall of the third cleaning pool (11), the inner walls of the two sides of the third cleaning pool (11) are provided with limit blocks (30), the top of the guide plate (31) is in a slope shape, the inside of the third cleaning pool (11) is provided with a U-shaped cavity (33), the U-shaped cavity (33) is provided with a water inlet and a water outlet, the water inlet of the U-shaped cavity (33) is arranged on the inner wall of the third cleaning pool (11) and is positioned at the lower part of the slope of the guide plate (31), the water outlet of the U-shaped cavity (33) is arranged on the inner wall of the third cleaning pool (11) and is positioned at the high part of the slope of the guide plate (31), a circulating pump (32) is arranged inside the U-shaped cavity (33), the water inlet of the circulating pump (32) is communicated with an extension pipe (34), the extension pipe (34) is positioned inside of the U-shaped cavity (33), the bottom of the third cleaning pool (11) is provided with a filtering net barrel (24), the filtering barrel (24) is arranged at the top of the filtering barrel (24), the filtering barrel (24) is arranged on the inner wall of the filtering barrel (24), and a second sucking disc (38) is arranged on the inner wall of the filtering barrel (24), the bottom of the filter screen cylinder (24) is provided with a sealing cover in a threaded manner, and the filter screen cylinder (24) and the cylindrical electromagnetic chuck (40) are provided with a plurality of through holes in the outer portion.
4. The glass cleaning machine of the screen production line as claimed in claim 2, wherein: the mechanism is washed to dry in response includes pressure sensor (27), pressure sensor (27) install in one side of first plate body (28), the externally mounted of electric putter (17) has diaphragm (18), air knife nozzle (21) that a plurality of equidistance were arranged are installed to the bottom of diaphragm (18), the water inlet intercommunication hose of air knife nozzle (21), and hose end run through diaphragm (18), the delivery port of air knife nozzle (21) is located the top of glass body (25).
5. The glass cleaning machine of the screen production line according to claim 1, characterized in that: a first spray head (6) and a second spray head (8) are installed inside the first cleaning pool (5), and the height of the second spray head (8) is larger than that of the first spray head (6).
6. The glass cleaning machine of the screen production line according to claim 1, characterized in that: the internally mounted that the second washd pond (9) has washing case (10), ultrasonic cleaning device (23) are installed to one side of wasing case (10), ultrasonic cleaning device (23) comprise supersonic generator and ultrasonic transducer, the outer wall of wasing case (10) is equipped with mesh (22).
7. The glass cleaning machine of the screen production line according to claim 4, characterized in that: the front surface mounting of support (7) has switch board (12), the internally mounted of switch board (12) has singlechip (16), the control output of singlechip (16) with step motor (36), electric putter (17), rodless cylinder (20) and circulating pump (32) the automatically controlled end is connected, pressure sensor (27) the signal output with the signal input part of singlechip (16) is connected.
8. The glass cleaning machine of the screen production line according to claim 1, characterized in that: the bottom of the first cleaning pool (5), the second cleaning pool (9) and the third cleaning pool (11) are communicated with a drain pipe (13), and a drain valve (14) is installed on the drain pipe (13).
9. The glass cleaning machine of the screen production line according to claim 3, characterized in that: the mesh number of the first filter screen (38) is 100-150 meshes, and the mesh number of the second filter screen (39) is 150-200 meshes.
10. The glass cleaning method for the screen production line, as recited in claim 1, wherein the method comprises the following steps:
s1, conveying cleaning solution for screen glass into a water tank (3) by starting a first water conveying pump (1), and starting a second water conveying pump (2) to convey the cleaning solution in the water tank (3) into a first cleaning pool (5), a second cleaning pool (9) and a third cleaning pool (11) respectively;
s2, placing the glass body (25) into a U-shaped plate (26), driving two electric push rods (17) of a sliding block (19) to transversely move above a three-stage cleaning mechanism by starting a rodless cylinder (20), driving a first plate body (28), a second plate body (29) and the U-shaped plate (26) provided with the glass body (25) to vertically move by using the electric push rods (17), and respectively moving the glass body (25) into a first cleaning pool (5), a second cleaning pool (9) and a third cleaning pool (11) for cleaning;
s3, in the cleaning process, a first spray head (6) in a first cleaning pool (5) is used for spraying the glass ground, and a second spray head (8) is used for spraying the top surface of the glass, so that the first-stage spraying cleaning operation is completed;
s4, after the first-stage spraying cleaning operation is finished, the glass is moved to a second cleaning pool (9), and then an ultrasonic cleaning device (23) is started to clean dust and impurities attached to the deep layer of the surface of the glass, so that the second-stage ultrasonic cleaning operation is finished;
s5, after ultrasonic cleaning is finished, moving the glass to a third cleaning pool (11), enabling liquid in the U-shaped cavity (33) to circularly flow by using a circulating pump (32), flushing the surface of the glass by the liquid in the U-shaped cavity (33) through a water outlet of the U-shaped cavity (33), and then flowing into a water inlet of the U-shaped cavity (33) along the top slope of a guide plate (31) to finish one flushing water circulation operation;
s6, when the screen glass moves to a third cleaning pool (11) for washing, water flows into a filter screen cylinder (24) through a water inlet of a U-shaped cavity (33), fine dust particles under washing are intercepted through a first filter screen (38) and a second filter screen (39), and a cylindrical electromagnetic chuck (40) is started to adsorb and intercept metal particles in water after the glass is washed;
s7, in S2-S5, the pressure sensor (27) can sense the water flow pressure, when the water flow is sensed to pass through the first plate body (28), the glass body (25) is judged to be in a cleaning state at the moment through sensing signals of the pressure sensor (27), the blow-drying action of the air knife nozzle (21) is stopped, when the water flow disappears, the glass body (25) is judged to be separated from the cleaning state at the moment through sensing signals of the pressure sensor (27), and then the high-pressure air pump is started to blow-dry the residual liquid on the glass body (25) by using the air knife nozzle (21).
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117531299A (en) * | 2024-01-10 | 2024-02-09 | 泰兴市光华石油化工机械制造有限公司 | Automatic filter screen cleaning device for paperboard filter |
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