CN114870630A - Cleaning equipment who possesses PCB cleaner separation filter mechanism - Google Patents
Cleaning equipment who possesses PCB cleaner separation filter mechanism Download PDFInfo
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- CN114870630A CN114870630A CN202210800989.9A CN202210800989A CN114870630A CN 114870630 A CN114870630 A CN 114870630A CN 202210800989 A CN202210800989 A CN 202210800989A CN 114870630 A CN114870630 A CN 114870630A
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- transmission pipe
- station
- cleaning
- pcb
- working area
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
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- 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
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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
- B08B3/04—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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
Abstract
The invention relates to a cleaning device with a PCB cleaning agent separation and filtration mechanism. The cleaning equipment comprises a switching plate, a first transmission pipe and a second transmission pipe, wherein the first transmission pipe and the second transmission pipe are used for transmitting the PCB cleaning agent; the design of the filtering cavity can complete continuous and efficient filtering of the PCB cleaning agent, and can effectively filter particle impurities contained in the PCB cleaning agent.
Description
Technical Field
The invention belongs to the technical field of filtering equipment, and particularly relates to cleaning equipment with a PCB cleaning agent separating and filtering mechanism.
Background
The PCB cleaning agent is used for cleaning a PCB, the cleaned PCB cleaning agent contains a large amount of impurities, especially particle impurities, and in order to achieve better cyclic utilization or subsequent purification treatment of the PCB cleaning agent, a filter membrane needs to be designed to remove the particle impurities, but when the filter membrane filters the particle impurities in the PCB cleaning agent, the filter membrane needs to be frequently replaced to keep the filtering effect of the filter membrane, otherwise, the PCB cleaning agent dosage passing through the filter membrane in the same time is easily reduced, and the filtering efficiency of the PCB cleaning agent cannot be well maintained.
Therefore, a cleaning device with a PCB cleaning agent separating and filtering mechanism is provided to solve the above disadvantages.
Disclosure of Invention
The invention aims to solve the problems and provide a cleaning device which is simple in structure and reasonable in design.
The invention realizes the purpose through the following technical scheme:
the utility model provides a cleaning equipment who possesses PCB cleaner separation filter mechanism, is including switching board and first transmission pipe, the second transmission pipe that is used for carrying the PCB cleaner, and first transmission pipe is the input of PCB cleaner, and the second transmission pipe is the output of PCB cleaner, be provided with a filter chamber between first transmission pipe, the second transmission pipe, possess workspace and non-workspace in the filter chamber, and the PCB cleaner that gets into the second transmission pipe through first transmission pipe filters through the workspace, the switching board is rotary motion in filter chamber, the switching board is the disc structure, has the filtration pore that the multiunit is circular array form and distributes on the switching board, be provided with the filter membrane that is arranged in the filtration pore and is arranged in filtering PCB cleaner particulate impurity, switch the board and switch the multiunit filter membrane in workspace and non-workspace when rotary motion.
As a further optimization scheme of the invention, the non-working area is provided with cleaning mechanisms for cleaning the filter membrane, and at least one group of the cleaning mechanisms are distributed in the non-working area along the axis of the switching plate in a circular array.
As a further optimization scheme of the invention, the cleaning mechanism comprises a cleaning part and a power part, the cleaning part comprises a base plate positioned in a non-working area, the base plate is in a circular plate-shaped structure and corresponds to one side of the filter membrane, a cotton sliver for cleaning the surface of the filter membrane is arranged on the base plate, the power part comprises a small motor and a fixed shaft, the small motor is arranged on the inner wall of one side of the filter chamber, and the fixed shaft is arranged at the end part of the small motor in a transmission manner.
As a further optimized proposal of the invention, the cotton sliver is arranged in a U-shaped structure, the base plate is provided with a mounting hole for the cotton sliver to movably pass through, a mouth-shaped area is formed between the U-shaped closed end of the cotton sliver and the base plate, a moving part for driving the cotton sliver to move in the mounting hole is arranged on the base plate, the moving part comprises an electric push rod, the electric push rod is fixed between the moving plate and the base plate, the shell is also provided with a moving part, the moving part comprises a guide rod, a guide wheel and an annular guide groove, the annular guide groove is arranged on the inner wall of one side of the filtering chamber, the guide wheel is rotationally connected with one end of the guide rod and is arranged in the annular guide groove in a sliding way, a movable plate is fixedly arranged at one end of the guide rod, which is far away from the annular guide groove, the movable plate is arranged at one side of the base plate, which is close to the power part of the base plate, and the middle part of one side of the moving plate, which is far away from the base plate, is fixedly provided with a rotating sleeve fixedly connected with the end part of the fixed shaft.
As a further optimized scheme of the present invention, the filtering chamber includes a housing, the housing is a disc-shaped housing structure, two sets of housings are fixed by screws to form the filtering chamber, a hole site for passing through a joint between the first transmission pipe and the second transmission pipe is provided at an eccentric position of the housing, the housing is fixed by screws with the first transmission pipe and the second transmission pipe, the joint between the first transmission pipe and the housing and the joint between the second transmission pipe and the housing are sealed, an axis of the switching plate coincides with an axis position of the housing, rubber rings are fixedly provided at ends of the first transmission pipe and the second transmission pipe close to each other, a working area is provided between the first transmission pipe and the second transmission pipe, an upper portion of the switching plate passes through the working area, and a portion of the switching plate passing through the working area is movably attached by the rubber rings at ends of the first transmission pipe and the second transmission pipe.
As a further optimized scheme of the invention, the shell is provided with a driving mechanism for driving the switching plate to rotate in the filtering chamber, the driving mechanism comprises a station switching motor arranged on the outer side surface of the shell, the station switching motor is fixedly arranged on the side surface of the shell through an L-shaped angle steel, the end part of the station switching motor is provided with a driving shaft penetrating through the middle part of the switching plate, the driving shaft movably penetrates through the middle part of the shell, and the driving shaft is fixedly connected with the switching plate.
As a further optimization scheme of the invention, one side of the non-working area is provided with a maintenance part, the maintenance part comprises an access hole arranged on one side of the lower end of the shell, the access hole is communicated with the inside and the outside of the filtering cavity, the access hole corresponds to a group of filtering holes on the upper side and the lower side of the switching plate, a sealing element is arranged at the opening position of the access hole, the sealing element comprises a sealing door and a sealing gasket, a rotating seat is fixedly arranged on one side of the shell above the access hole, the rotating seat is rotatably connected with the upper end of the sealing door through a rotating shaft, the sealing gasket is fixed on the surface of the sealing door, the sealing gasket is tightly attached between the sealing door and the access hole, a magnetic suction block is fixedly arranged on one side of the lower end of the sealing door, which is far away from the sealing gasket, and the magnetic suction block is tightly attracted with the shell to tightly press and seal the sealing gasket at the opening of the access hole.
As a further optimization scheme of the invention, a collecting part for collecting the particle impurities filtered by the filter membrane is arranged on one side, close to the second conveying pipe, of the first conveying pipe, the collecting part comprises a collecting tank, a threaded hole penetrating from inside to outside is formed in the lower end of the first conveying pipe, and a bottle opening in the upper end of the collecting tank is connected to the threaded hole in a threaded fit mode.
As a further optimization scheme of the invention, a stainless steel sticking ring is fixedly arranged on the inner wall of the filtering hole, the filtering membrane is movably attached to one side of the stainless steel sticking ring, a magnetic attraction ring is pressed on one side of the filtering membrane far away from the stainless steel sticking ring, the magnetic attraction ring and the stainless steel sticking ring are fixedly adsorbed, and the inner diameter of the magnetic attraction ring is smaller than that of the stainless steel sticking ring.
As a further optimized scheme of the present invention, the multiple groups of filter holes on the switching plate are distributed clockwise from the position of the working area to form a first station, a second station, a third station, a fourth station, a fifth station, and a sixth station, and the cleaning mechanism is disposed on at least one side of at least one of the second station, the third station, the fourth station, the fifth station, and the sixth station.
The invention has the beneficial effects that:
1. the design of the filtering chamber can complete the continuous and efficient filtering of the PCB cleaning agent, and can effectively filter particle impurities contained in the PCB cleaning agent;
2. according to the invention, the design of a plurality of groups of filter holes on the switching plate can realize the cyclic switching of a plurality of groups of filter membranes, the cleaning effect of the PCB cleaning agent is ensured, and the cotton sliver on the substrate is suitable for cleaning the filter membranes without damaging the surfaces of the filter membranes;
3. the U-shaped structural design of the cotton sliver can effectively scrape particle impurities on the filter membrane, and the phenomenon that the particle impurities are adhered to the cotton sliver is avoided;
4. the extension length of the cotton sliver can be adjusted, so that the cleaning effect of the cotton sliver on the filter membrane can be adjusted conveniently.
Drawings
FIG. 1 is a schematic side view of a switch plate according to the present invention;
FIG. 2 is a schematic view of another side of the switch plate of the present invention;
FIG. 3 is a schematic structural view of the present invention;
fig. 4 is a schematic structural view of the switch plate of the present invention when located in a housing;
FIG. 5 is a schematic view of the housing of the present invention with a cleaning mechanism mounted thereon;
FIG. 6 is a schematic view of the cleaning mechanism of the present invention;
FIG. 7 is a schematic view of the housing construction of the present invention;
fig. 8 is a cross-sectional view of a switch plate of the present invention;
FIG. 9 is an enlarged view of the structure of FIG. 7 at A in accordance with the present invention;
fig. 10 is an enlarged view of the structure at B in fig. 8 according to the present invention.
In the figure: 1. a switch board; 2. filtering holes; 3. filtering the membrane; 4. a motor for station switching; 5. a drive shaft; 6. a first transfer tube; 7. a second transfer pipe; 8. a housing; 9. l-shaped angle steel; 10. a first station; 11. a second station; 12. a third station; 13. a fourth station; 14. a fifth station; 15. a sixth station; 16. a cleaning mechanism; 17. a substrate; 18. moving the plate; 19. mounting holes; 20. a cotton sliver; 21. a mouth-shaped region; 22. a guide bar; 23. a guide wheel; 24. an electric push rod; 25. a fixed shaft; 26. a small-sized motor; 27. an annular guide groove; 28. a rotating seat; 29. a rotating shaft; 30. a sealing door; 31. a gasket; 32. an access hole; 33. a magnetic attraction block; 34. a magnetic attraction ring; 35. a stainless steel sticking ring; 36. a threaded hole; 37. and (4) a collection tank.
Detailed Description
The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.
As shown in fig. 1 to 10, a cleaning device with a PCB cleaning agent separation and filtration mechanism comprises a switch board 1 and a first transmission pipe 6 and a second transmission pipe 7, wherein the first transmission pipe 6 is an input end of the PCB cleaning agent, the second transmission pipe 7 is an output end of the PCB cleaning agent, the existing PCB cleaning device is cleaned by the PCB cleaning agent, the PCB cleaning agent is reasonably used in the cleaning process, the PCB cleaning agent can be reused after being filtered, so that the cost is reduced, when the PCB cleaning agent is recycled, the used PCB cleaning agent is collected to the first transmission pipe 6, the PCB cleaning agent in the first transmission pipe 6 is processed by the position of the switch board 1 and then is conveyed to the second transmission pipe 7, and the PCB cleaning device is supplied for recycling.
A filtering chamber is arranged between a first transmission pipe 6 and a second transmission pipe 7, the filtering chamber is provided with a working area and a non-working area, a PCB cleaning agent entering the second transmission pipe 7 through the first transmission pipe 6 is filtered through the working area, concretely, a switching plate 1 rotates in the filtering chamber, the switching plate 1 is in a circular plate structure, a plurality of groups of filtering holes 2 distributed in a circular array are arranged on the switching plate 1, filtering membranes 3 used for filtering particle impurities in the PCB cleaning agent are arranged in the filtering holes 2, the switching plate 1 rotates to switch the groups of filtering membranes 3 between the working area and the non-working area, when one group of filtering membranes 3 rotates to the working area between the first transmission pipe 6 and the second transmission pipe 7, the PCB cleaning agent is filtered through the group of filtering membranes 3, the impurity particles are trapped in the first transmission pipe 6, and when the group of filtering membranes 3 is used for a certain time (such as one day), start station switching motor 4, station switching motor 4 passes through drive shaft 5 and drives switching plate 1 and rotate, adjacent a set of filter membrane 3 is switched to in the workspace, and filter membrane 3 after using moves to in the inside non-workspace of casing 8, adjacent a set of filter membrane 3 continues to filter the PCB cleaner through first transmission pipe 6, the filter effect and the filtration efficiency of PCB cleaner have been kept, and filter membrane 3 after using remains the next use after wasing through wiper mechanism 16 in non-workspace, the phenomenon that filter membrane 3 needs periodic replacement has been avoided, the life of filter membrane 3 has been increased, according to actual filtration demand, can select filter membrane 3 with suitable aperture.
In order to facilitate the later replacement of the filter membrane 3, a maintenance part is arranged on one side of the non-working area, the maintenance part comprises an access hole 32 arranged on one side of the lower end of the shell 8, the access hole 32 is communicated with the inside and the outside of the filter chamber, the access hole 32 corresponds to a group of filter holes 2 above and below the switch plate 1, a sealing element is arranged at the opening position of the access hole 32, the sealing element comprises a sealing door 30 and a sealing gasket 31, a rotating seat 28 is fixedly arranged on one side of the shell 8 above the access hole 32, the rotating seat 28 is rotatably connected with the upper end of the sealing door 30 through a rotating shaft 29, the sealing gasket 31 is fixed on the surface of the sealing door 30, the sealing gasket 31 is hermetically attached between the sealing door 30 and the access hole 32, a magnetic suction block 33 is fixedly arranged on one side of the lower end of the sealing door 30, which is far away from the sealing gasket 31, the magnetic suction block 33 is attracted with the shell 8 to tightly press the sealing gasket 31 at the opening of the access hole 32, the sealing door 30 can rotate by taking the rotating shaft 29 as an axis, so that the access hole 32 can be opened and closed conveniently, and the filter membrane 3 on the switching plate 1 can be replaced conveniently when the access hole 32 is opened.
And the inner wall of filtration pore 2 is fixed and is provided with stainless steel and pastes ring 35, and the activity laminating of filter membrane 3 is in one side of stainless steel subsides ring 35, and one side pressfitting that filter membrane 3 kept away from stainless steel and pastes ring 35 has magnetism to inhale ring 34, adsorbs fixedly between magnetism inhale ring 34 and the stainless steel subsides ring 35, and the internal diameter that magnetism inhaled ring 34 is less than the internal diameter that stainless steel pasted ring 35, when detaining magnetism and inhale ring 34 inboardly, can conveniently change filter membrane 3.
The non-working area is provided with a cleaning mechanism 16 for cleaning the filter membrane 3, the cleaning mechanism 16 is distributed with at least one group along the axis of the switching plate 1 in a circular array in the non-working area, only one group of cleaning mechanism 16 is exemplified in the invention, the cleaning mechanism 16 comprises a cleaning part and a power part, the cleaning part comprises a base plate 17 positioned in the non-working area, the base plate 17 is in a circular plate-shaped structure, the base plate 17 corresponds to one side of the filter membrane 3, a cotton sliver 20 for cleaning the surface of the filter membrane 3 is arranged on the base plate 17, the power part comprises a small motor 26 and a fixed shaft 25, the small motor 26 is arranged on the inner wall of one side of the filter chamber, the fixed shaft 25 is arranged at the end part of the small motor 26 in a transmission way, the small motor 26 drives the base plate 17 to rotate through the fixed shaft 25, the particle impurities on the surface of the filter membrane 3 are scraped through the cotton sliver 20 on the surface of the base plate 17 in the rotating process, because the cotton sliver 20 is of a soft structure, the surface of the filter membrane 3 cannot be scraped when particle impurities on the surface of the filter membrane 3 are scraped, and the protection performance is strong.
Because cotton sliver 20 is the soft structure, consequently, in order to increase the clearance effect of cotton sliver 20 to filter membrane 3 surface, set up cotton sliver 20 and be the U font structure, be provided with the mounting hole 19 that supplies cotton sliver 20 activity to pass on the base plate 17, the U font structure blind end scraping of cotton sliver 20 is on filter membrane 3 surface, granule impurity can be good pass through U font structure scraping, and constitute mouth shape district 21 between U font blind end of cotton sliver 20 and the base plate 17, the granule impurity that filter membrane 3 surface was scraped off can be smooth and drop after passing through mouth shape district 21, and difficult adhesion influences the result of use of cotton sliver 20 on cotton sliver 20.
In order to further increase the cleaning effect on the filter membrane 3, a moving part for driving the cotton sliver 20 to move in the mounting hole 19 is arranged on the base plate 17, the moving part comprises an electric push rod 24, the electric push rod 24 is fixedly connected between the moving plate 18 and the base plate 17, the shell 8 is also provided with a moving part, the moving part comprises a guide rod 22, a guide wheel 23 and an annular guide groove 27, the annular guide groove 27 is arranged on the inner wall of one side of the filter cavity, the guide wheel 23 is rotatably connected at one end of the guide rod 22, the guide wheel 23 is slidably arranged in the annular guide groove 27, one end of the guide rod 22 far away from the annular guide groove 27 is fixedly provided with the moving plate 18, the moving plate 18 is arranged on one side of the base plate 17 close to the power part of the moving plate, the middle part of one side of the moving plate 18 far away from the base plate 17 is fixedly provided with a rotating sleeve fixedly connected with the end part of the fixed shaft 25, when the electric push rod 24 pushes the base plate 17 to move, the gap between the base plate 17 and the moving plate 18 is changed, and the tampon 20 is adapted to move in the mounting hole 19, at which time the size of the mouth-shaped area 21 and the length of the end of the tampon 20 extending out of the mounting hole 19 are changed, so that the tampon 20 has different scraping force to the filter membrane 3, thereby adjusting the cleaning effect to the filter membrane 3.
Wherein, the filtering chamber comprises a shell 8, the shell 8 is a disc-shaped shell structure, the two groups of shells 8 are fixed by screws to form the filtering chamber, the eccentric position of the shell 8 is provided with a hole site for the connection part between the first transmission pipe 6 and the second transmission pipe 7 to pass through, the shell 8 and the first transmission pipe 6 and the second transmission pipe 7 are fixed by screws, the joints of the first transmission pipe 6, the second transmission pipe 7 and the shell 8 are sealed, the axis of the switching plate 1 is superposed with the axis of the shell 8, rubber rings are fixedly arranged at the ends of the first transmission pipe 6 and the second transmission pipe 7 close to each other, a working area is arranged between the first transmission pipe 6 and the second transmission pipe 7, the upper part of the switching plate 1 passes through the working area, and the part of the switching plate 1 passing through the working area is movably jointed by the rubber rings at the end parts of the first transmission pipe 6 and the second transmission pipe 7, and the rubber rings ensure the sealing property between the working area and the non-working area.
Be provided with on casing 8 and be used for driving switch board 1 to be rotary motion's actuating mechanism in filtering the cavity, actuating mechanism is including setting up in the station for the switch motor 4 of 8 lateral surfaces of casing, and station for the switch motor 4 passes through L shape angle steel 9 fixed mounting in the side of casing 8, and the tip of station for the switch motor 4 is provided with the drive shaft 5 that passes switch board 1 middle part, and the middle part of casing 8 is passed in the activity of drive shaft 5, drive shaft 5 and switch board 1 between fixed connection.
A collecting part for collecting the particle impurities filtered by the filter membrane 3 is arranged on one side of the first transmission pipe 6 close to the second transmission pipe 7, the collecting part comprises a collecting tank 37, the lower end of the first transmission pipe 6 is provided with an internal and external threaded hole 36, the mouth of the upper end of the collecting tank 37 is connected to the threaded hole 36 through threaded fit, the particle impurities trapped in the first transmission pipe 6 by the filter membrane 3 are finally deposited at the bottom of the first transmission pipe 6, the particle impurities deposited at the bottom of the first transmission pipe 6 enter the collecting tank 37 through the position of the threaded hole 36 to be collected, when the filter membrane is actually used, a groove with an inclined bottom surface can be arranged on the inner wall of the lower end of the first transmission pipe 6, the inclined bottom surface is arranged towards the threaded hole 36, the particle impurities can more easily enter the collecting tank 37, and the groove and the inclined bottom surface are not shown in the figure, and the common structure for guiding the flow is adopted, and will not be described in detail herein.
The filter holes 2 on the switching plate 1 are distributed clockwise from the position of the working area to form a first station 10, a second station 11, a third station 12, a fourth station 13, a fifth station 14 and a sixth station 15, the cleaning mechanism 16 is arranged on at least one side of at least one group of the second station 11, the third station 12, the fourth station 13, the fifth station 14 and the sixth station 15, namely, in order to increase the effect of the filter membrane 3 in the circulating use, optionally, a cleaning mechanism 16 is disposed at least at one side of the second station 11, the third station 12, the fourth station 13, the fifth station 14, and the sixth station 15, the cleaning mechanism 16 is preferably disposed at one side close to the first conveying pipe 6, and a plurality of sets of cleaning mechanisms 16 may be disposed at the second station 11, the third station 12, the fourth station 13, the fifth station 14, and the sixth station 15, so as to perform single-sided cleaning or double-sided cleaning on the filter membrane 3 for a plurality of times.
It should be noted that, when the cleaning device is used, the PCB cleaning agent entering the second transmission pipe 7 through the first transmission pipe 6 is filtered through the working area, specifically, the switch plate 1 rotates in the filtering chamber, the switch plate 1 is in a disc-shaped structure, the switch plate 1 is provided with a plurality of sets of filter holes 2 distributed in a circular array, filter membranes 3 for filtering particle impurities in the PCB cleaning agent are arranged in the filter holes 2, the switch plate 1 switches the plurality of sets of filter membranes 3 between the working area and the non-working area when rotating, when one set of filter membranes 3 rotates to the working area between the first transmission pipe 6 and the second transmission pipe 7, the PCB cleaning agent is filtered through the set of filter membranes 3, the impurity particles are intercepted in the first transmission pipe 6, when the set of filter membranes 3 is used for a certain time (such as one day), the station switching motor 4 is started, the station switching motor 4 drives the switching plate 1 to rotate through the driving shaft 5, the adjacent filter membrane 3 of a set of is switched to in the workspace, and the filter membrane 3 after using moves to the inside non-workspace of casing 8, adjacent filter membrane 3 of a set of continues to filter the PCB cleaner through first transfer line 6, the filter effect and the filtration efficiency of PCB cleaner have been kept, and filter membrane 3 after using is reserved for next use after wasing through wiper mechanism 16 in the non-workspace, the phenomenon that filter membrane 3 needs periodic replacement has been avoided, the life of filter membrane 3 has been increased, according to actual filtration demand, the filter membrane 3 of suitable aperture can be selected.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (10)
1. A cleaning device with a PCB cleaning agent separation and filtration mechanism comprises a switching plate (1), a first transmission pipe (6) and a second transmission pipe (7) which are used for conveying PCB cleaning agents, wherein the first transmission pipe (6) is an input end of the PCB cleaning agents, the second transmission pipe (7) is an output end of the PCB cleaning agents, the cleaning device is characterized in that a filtration cavity is arranged between the first transmission pipe (6) and the second transmission pipe (7), a working area and a non-working area are arranged in the filtration cavity, the PCB cleaning agents entering the second transmission pipe (7) through the first transmission pipe (6) are filtered through the working area, the switching plate (1) rotates in the filtration cavity, the switching plate (1) is of a circular plate structure, a plurality of groups of filtration holes (2) distributed in a circular array shape are formed in the switching plate (1), and filtration membranes (3) used for filtering particle impurities in the PCB cleaning agents are arranged in the filtration holes (2), when the switching plate (1) rotates, a plurality of groups of filter membranes (3) are switched between a working area and a non-working area.
2. The cleaning device with the PCB cleaning agent separating and filtering mechanism as claimed in claim 1, wherein: and the non-working area is provided with cleaning mechanisms (16) for cleaning the filter membrane (3), and at least one group of the cleaning mechanisms (16) are distributed in the non-working area along the axis of the switching plate (1) in a circular array shape.
3. The cleaning device with the PCB cleaning agent separating and filtering mechanism as claimed in claim 2, wherein: the cleaning mechanism (16) comprises a cleaning part and a power part, the cleaning part comprises a base plate (17) located in a non-working area, the base plate (17) is of a circular plate-shaped structure, the base plate (17) corresponds to one side of the filter membrane (3), a cotton sliver (20) used for cleaning the surface of the filter membrane (3) is arranged on the base plate (17), the power part comprises a small motor (26) and a fixed shaft (25), the small motor (26) is installed on the inner wall of one side of the filter chamber, and the fixed shaft (25) is arranged at the end of the small motor (26) in a transmission mode.
4. The cleaning device with the PCB cleaning agent separating and filtering mechanism as claimed in claim 3, wherein: the cotton sliver (20) is arranged to be of a U-shaped structure, a mounting hole (19) for the cotton sliver (20) to movably penetrate is formed in the base plate (17), a mouth-shaped area (21) is formed between the U-shaped closed end of the cotton sliver (20) and the base plate (17), a moving part for driving the cotton sliver (20) to move in the mounting hole (19) is arranged on the base plate (17), the moving part comprises an electric push rod (24), the electric push rod (24) is fixedly connected between the moving plate (18) and the base plate (17), the shell (8) is further provided with a moving part, the moving part comprises a guide rod (22), a guide wheel (23) and an annular guide groove (27), the annular guide groove (27) is arranged on the inner wall of one side of the filtering cavity, the guide wheel (23) is rotatably connected to one end of the guide rod (22), and the guide wheel (23) is slidably arranged in the annular guide groove (27), one end, far away from annular guide way (27), of guide arm (22) is fixedly provided with a movable plate (18), movable plate (18) is arranged on one side, close to the power part of base plate (17), and the middle of one side, far away from base plate (17), of movable plate (18) is fixedly provided with a rotating sleeve fixedly connected with the end part of fixed shaft (25).
5. The cleaning device with the PCB cleaning agent separating and filtering mechanism as claimed in claim 4, wherein the PCB cleaning agent separating and filtering mechanism comprises: the filtering chamber comprises a shell (8), the shell (8) is of a disc-shaped shell structure, the two groups of shells (8) are fixed through screws to form the filtering chamber, hole sites for passing through joints between a first transmission pipe (6) and a second transmission pipe (7) are arranged at eccentric positions of the shells (8), the shells (8) are fixed through screws with the first transmission pipe (6) and the second transmission pipe (7), the joints between the first transmission pipe (6) and the second transmission pipe (7) and the shells (8) are sealed, the axis of the switching plate (1) is superposed with the axis of the shells (8), rubber rings are fixedly arranged at the ends, close to each other, of the first transmission pipe (6) and the second transmission pipe (7), a working area is arranged between the first transmission pipe (6) and the second transmission pipe (7), and the upper part of the switching plate (1) passes through the working area, and the part of the switching plate (1) passing through the working area is movably jointed by the rubber rings at the ends of the first transmission pipe (6) and the second transmission pipe (7).
6. The cleaning device with the PCB cleaning agent separating and filtering mechanism as claimed in claim 5, wherein: be provided with on casing (8) and be used for driving switch board (1) to be rotary motion's actuating mechanism in filtering the cavity, actuating mechanism is including setting up in station for the switch motor (4) of casing (8) lateral surface, station for the switch motor (4) through L shape angle steel (9) fixed mounting in the side of casing (8), the tip of station for the switch motor (4) is provided with passes drive shaft (5) at switch board (1) middle part, the middle part of casing (8) is passed in drive shaft (5) activity, drive shaft (5) and switch fixed connection between board (1).
7. The cleaning device with the PCB cleaning agent separating and filtering mechanism as claimed in claim 6, wherein: one side of the non-working area is provided with a maintenance part, the maintenance part comprises an access hole (32) arranged on one side of the lower end of a shell (8), the access hole (32) is communicated with the inside and the outside of a filtering chamber, the access hole (32) corresponds to a group of filtering holes (2) on the upper side and the lower side of a switching plate (1), a sealing element is arranged at the opening position of the access hole (32), the sealing element comprises a sealing door (30) and a sealing gasket (31), a rotating seat (28) is fixedly arranged on one side of the shell (8) above the access hole (32), the rotating seat (28) is rotatably connected with the upper end of the sealing door (30) through a rotating shaft (29), the sealing gasket (31) is fixed on the surface of the sealing door (30), the sealing gasket (31) is hermetically attached between the sealing door (30) and the access hole (32), a magnetic suction block (33) is fixedly arranged on one side, far away from the sealing gasket (31), of the lower end of the sealing door (30), the magnetic attraction block (33) and the shell (8) are attracted to each other so as to tightly press and seal the sealing gasket (31) at the opening of the access opening (32).
8. The cleaning device with the PCB cleaning agent separating and filtering mechanism as claimed in claim 7, wherein: one side of the first transmission pipe (6) close to the second transmission pipe (7) is provided with a collection part for collecting particle impurities filtered by the filter membrane (3), the collection part comprises a collection tank (37), the lower end of the first transmission pipe (6) is provided with an internal and external threaded hole (36), and a bottle opening at the upper end of the collection tank (37) is connected to the threaded hole (36) in a threaded fit mode.
9. The cleaning device with the PCB cleaning agent separating and filtering mechanism as claimed in claim 8, wherein: the inner wall of the filter hole (2) is fixedly provided with a stainless steel sticking ring (35), the filter membrane (3) is movably attached to one side of the stainless steel sticking ring (35), one side, far away from the stainless steel sticking ring (35), of the filter membrane (3) is pressed with a magnetic attraction ring (34), the magnetic attraction ring (34) and the stainless steel sticking ring (35) are fixedly attracted, and the inner diameter of the magnetic attraction ring (34) is smaller than that of the stainless steel sticking ring (35).
10. The cleaning apparatus with a separating and filtering mechanism for PCB cleaning agent as claimed in claim 9, wherein: the multi-group filter holes (2) on the switching plate (1) are distributed clockwise from the position of a working area to form a first station (10), a second station (11), a third station (12), a fourth station (13), a fifth station (14) and a sixth station (15), and the cleaning mechanism (16) is arranged on at least one side of at least one of the second station (11), the third station (12), the fourth station (13), the fifth station (14) and the sixth station (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210800989.9A CN114870630B (en) | 2022-07-08 | 2022-07-08 | Cleaning equipment who possesses PCB cleaner separation filtering mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210800989.9A CN114870630B (en) | 2022-07-08 | 2022-07-08 | Cleaning equipment who possesses PCB cleaner separation filtering mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114870630A true CN114870630A (en) | 2022-08-09 |
| CN114870630B CN114870630B (en) | 2022-10-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210800989.9A Active CN114870630B (en) | 2022-07-08 | 2022-07-08 | Cleaning equipment who possesses PCB cleaner separation filtering mechanism |
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| Country | Link |
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| CN (1) | CN114870630B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115155132A (en) * | 2022-09-02 | 2022-10-11 | 黑龙江东部节水科技集团股份有限公司 | Sewage treatment filtration equipment |
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| CN204608274U (en) * | 2015-05-22 | 2015-09-02 | 江西嘉盛精密纺织有限公司 | The squeegee of Fancy yarn spinning machines front leather roller |
| CN215027718U (en) * | 2021-04-26 | 2021-12-07 | 天津泰达滨海清洁能源集团有限公司 | Pressure regulating measurement sled is with quick change mechanism of filtration membrane |
| US20220088513A1 (en) * | 2019-12-02 | 2022-03-24 | Pantreon Gmbh | Device for filtering liquids |
| CN216256984U (en) * | 2021-06-04 | 2022-04-12 | 宁波市海曙良品生活用品有限公司 | Brush with adjustable brush bristle length |
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|---|---|---|---|---|
| CN102090859A (en) * | 2011-01-18 | 2011-06-15 | 孙迎春 | U-shaped double-faced glass cleaning device |
| CN204608274U (en) * | 2015-05-22 | 2015-09-02 | 江西嘉盛精密纺织有限公司 | The squeegee of Fancy yarn spinning machines front leather roller |
| US20220088513A1 (en) * | 2019-12-02 | 2022-03-24 | Pantreon Gmbh | Device for filtering liquids |
| CN215027718U (en) * | 2021-04-26 | 2021-12-07 | 天津泰达滨海清洁能源集团有限公司 | Pressure regulating measurement sled is with quick change mechanism of filtration membrane |
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| CN115155132A (en) * | 2022-09-02 | 2022-10-11 | 黑龙江东部节水科技集团股份有限公司 | Sewage treatment filtration equipment |
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| CN114870630B (en) | 2022-10-04 |
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