CN112892045A - Filter screen maintenance device capable of avoiding filter screen blockage and automatically closing - Google Patents
Filter screen maintenance device capable of avoiding filter screen blockage and automatically closing Download PDFInfo
- Publication number
- CN112892045A CN112892045A CN202110096227.0A CN202110096227A CN112892045A CN 112892045 A CN112892045 A CN 112892045A CN 202110096227 A CN202110096227 A CN 202110096227A CN 112892045 A CN112892045 A CN 112892045A
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- fixedly connected
- rod
- filter screen
- maintenance device
- frame
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Links
- 238000012423 maintenance Methods 0.000 title claims abstract description 22
- 239000007788 liquid Substances 0.000 claims description 23
- 239000002184 metal Substances 0.000 claims description 20
- 238000004804 winding Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 10
- 239000012535 impurity Substances 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 description 7
- 239000000428 dust Substances 0.000 description 6
- 239000002826 coolant Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element
- B01D29/72—Regenerating the filter material in the filter by forces created by movement of the filter element involving vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/92—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging filtrate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
Abstract
The invention relates to the technical field of parts and components of portable machining tools, and discloses a filter screen maintenance device capable of avoiding filter screen blockage and automatically closing. Be connected with reverse circuit through the electromagnetism pole for the actuating lever stretches out, makes the backup pad can shake from top to bottom, drives the filter and shakes from top to bottom together, makes the impurity on filter plate surface can clear up, thereby has reached and can get rid of automatic start vibrator when the piece at the filter, carries out further clearance to the piece on its surface, maintains filter life's effect.
Description
Technical Field
The invention relates to the technical field of parts and components of portable machining tools, in particular to a filter screen maintenance device capable of avoiding filter screen blockage and automatically closing.
Background
In the part machining process, can produce a large amount of processing pieces and coolant liquid, need install chip removal device additional in order to get rid of and separate these pieces and concentrate the collection, need be together with coolant liquid and piece through the filter with the coolant liquid be got rid of in empting the collection inslot with the piece, but present filter can not get rid of totally the piece on surface when empting totally, cause a large amount of pieces to glue on the surface, influence filterable effect, and reduced the life of filter, and can not close the inside of filter when equipment stops, cause inside to pile up the dust, influence the continuous use of filter.
In order to solve the problems, the inventor provides a filter screen maintenance device capable of avoiding filter screen blockage and automatically closing, the front side of the filter screen maintenance device faces upwards during filtering through a machine frame, debris on the surface of the filter screen is dumped when the front side faces downwards, at the moment, an electromagnetic rod is connected with a reverse circuit, a driving rod extends out, a supporting plate can vibrate up and down to drive the filter plate to vibrate up and down together, impurities on the surface of the filter plate can be cleaned, and therefore the effect that the vibration device can be automatically started when the filter plate removes the debris, the debris on the surface of the filter plate can be further cleaned, and the service life of the filter plate is maintained is achieved.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an automatic closing filter screen maintenance device for avoiding filter screen blockage, which has the advantages that a vibration device can be automatically started when a filter screen removes scraps, the scraps on the surface of the filter screen are further cleaned, the service life of the filter screen is maintained, fine scraps generated by vibration can be prevented from entering the device, internal elements are damaged, and dust is prevented from entering the device.
(II) technical scheme
In order to realize the purposes that the vibration device can be automatically started when the filter plate removes the scraps, the scraps on the surface of the vibration device are further cleaned, the service life of the filter plate is maintained, and fine scraps generated by vibration can be prevented from entering the interior of the device, damaging internal elements and preventing dust from entering the device, the invention provides the following technical scheme: a filter screen maintenance device capable of avoiding filter screen blockage and automatically closing comprises a rack, wherein a liquid cavity is formed in the rack, a sliding plate is connected in the liquid cavity in a sliding mode, a metal contact rod is fixedly connected to the surface of the sliding plate, a metal strip is fixedly connected to the side, close to the metal contact rod, of the rack, a filter plate is fixedly connected to the side, at the end portion of the rack, a driving rod is fixedly connected to the center of the side of the rack, a magnetic block is fixedly connected to the inside of the left end of the driving rod, an electromagnetic rod is fixedly connected to the inside of the right end of the driving rod, an elastic cavity is slidably connected to the surface of the driving rod, a pull rod is rotatably connected to the inside of the elastic cavity, a side gear is fixedly connected to the end portion of the driving rod, a first gear is fixedly connected to the end portion of the side gear, the center department of pendulum rod rotates and is connected with the push rod, the one end that the pendulum rod was kept away from to the push rod rotates and is connected with the backup pad, the fixed surface in the elasticity chamber outside is connected with the rack, the side meshing of rack has the rope-rolling roller, the side sliding connection that the frame is close to the rope-rolling roller has the expansion plate.
Preferably, the outside fixedly connected with support frame of frame, the other end fixed connection of support frame is on the surface of conveying axle, the side fixedly connected with servo motor of frame, servo motor's output shaft fixedly connected with actuating lever.
Preferably, the diameter of the sliding plate is the same as that of the liquid cavity, and the periphery of the sliding plate is fixedly connected with a sealing ring.
Preferably, the liquid chamber has two, is located the upper and lower both ends of frame respectively, the metal strip is connected with the forward coil and the reverse coil of electromagnetic rod respectively, the metal feeler lever is connected with internal circuit.
Preferably, the driving rod is composed of two hollow rods which are sleeved with each other, and the electromagnetic rod and the magnetic block inside the driving rod are located on the same horizontal plane.
Preferably, one end of the pull rod is rotatably connected to the inner surface of the elastic cavity, the other end of the pull rod is rotatably connected to the surface of the driving rod, and the elastic cavity is a hollow closed cavity made of rubber.
Preferably, the expansion plate comprises the hollow core slab that cup joints each other, and the inside fixedly connected with spring of expansion plate, the other end fixed connection of spring is on the inside surface of frame, the surface winding of serving roller has wire rope, and wire rope's the other end and the internal surface fixed connection of expansion plate.
(III) advantageous effects
Compared with the prior art, the invention provides the filter screen maintenance device which can avoid the blockage of the filter screen and can be automatically closed, and the filter screen maintenance device has the following beneficial effects:
1. this avoid filter screen jam and self-closing's filter screen to maintain device, openly up when filtering through the frame, empty its surperficial piece when openly down, electromagnetic bar and reverse circuit connection this moment, make the actuating lever stretch out, make the backup pad can shake from top to bottom, it shakes from top to bottom to drive the filter together, make the impurity on filter plate surface can clear up, thereby reached and to have got rid of the automatic start vibrator when piece at the filter, further clearance is advanced to its surperficial piece, maintain filter life's effect.
2. This avoid filter screen jam and self-closing's filter screen maintenance device can open the expansion plate when flowing back filters through the frame, filters the work with the flowing back, can close the expansion plate automatically when the flowing back is accomplished and is arranged the material to reached and to have prevented the inside of the tiny piece entering device that vibrations produced, caused the damage to inside component gas spare, and can prevent the effect that the dust got into.
Drawings
FIG. 1 is a schematic sectional front view of the maintenance device of the present invention when it is out of operation;
FIG. 2 is a schematic sectional elevational view of the maintenance device of the present invention in operation;
FIG. 3 is a schematic sectional elevational view of the elastomeric chamber of the present invention;
FIG. 4 is an enlarged schematic view of FIG. 1 at A according to the present invention;
fig. 5 is an enlarged schematic view of the invention at B of fig. 1.
In the figure: 1. a frame; 2. a liquid chamber; 3. a slide plate; 4. a metal feeler lever; 5. a metal strip; 6. a filter plate; 7. a drive rod; 8. a magnetic block; 9. an electromagnetic rod; 10. an elastic cavity; 11. a pull rod; 12. a side gear; 13. a first gear; 14. a second gear; 15. a swing rod; 16. a push rod; 17. a support plate; 18. a rack; 19. a rope winding roller; 20. a retractable plate.
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.
Referring to fig. 1-5, a filter screen maintenance device capable of avoiding filter screen blockage and automatically closing comprises a frame 1, a support frame is fixedly connected to the outer side of the frame 1, the other end of the support frame is fixedly connected to the surface of a conveying shaft, a servo motor is fixedly connected to the side surface of the frame 1, a drive rod 7 is fixedly connected to an output shaft of the servo motor, a liquid chamber 2 is formed in the frame 1, a sliding plate 3 is slidably connected to the inside of the liquid chamber 2, the diameter of the sliding plate 3 is the same as that of the liquid chamber 2, a seal ring is fixedly connected to the periphery of the sliding plate 3, a metal touch rod 4 is fixedly connected to the surface of the sliding plate 3, metal strips 5 are fixedly connected to the side surface of the frame 1 close to the metal touch rod 4, the liquid chambers 2 are two and are respectively located at the upper and lower ends of the frame 1, the metal strips 5 are, the side fixedly connected with filter 6 of 1 tip of frame, the center fixedly connected with actuating lever 7 of 1 side of frame, actuating lever 7 comprises two hollow poles that cup joint each other, and the electromagnetic bar 9 and the magnetic path 8 of the inside of actuating lever 7 are located same horizontal plane.
A magnet block 8 is fixedly connected inside the left end of a driving rod 7, an electromagnetic rod 9 is fixedly connected inside the right end of the driving rod 7, an elastic cavity 10 is connected on the surface of the driving rod 7 in a sliding manner, a pull rod 11 is connected inside the elastic cavity 10 in a rotating manner, one end of the pull rod 11 is connected on the inner surface of the elastic cavity 10 in a rotating manner, the other end of the pull rod is connected on the surface of the driving rod 7 in a rotating manner, the elastic cavity 10 is a hollow closed cavity made of rubber, a side gear 12 is fixedly connected on the end part of the driving rod 7, a first gear 13 is fixedly connected on the end part of the side gear 12, a second gear 14 is meshed on the side surface of the first gear 13, a swing rod 15 is fixedly connected at the center of the swing rod 14, a push rod 16 is rotatably connected at the center of the swing rod 15, a supporting plate 17 is rotatably connected at one, frame 1 is close to the side sliding connection of serving as go-between 19 has expansion plate 20 to constitute by the hollow plate that cup joints each other, and the inside fixedly connected with spring of expansion plate 20, and the other end fixed connection of spring is on the inside surface of frame 1, and the surface winding of serving as go-between 19 has wire rope, and wire rope's the other end and expansion plate 20's internal surface fixed connection.
The working principle is as follows: a liquid cavity 2 is arranged inside a rack 1, liquid is filled inside the liquid cavity 2, a sliding plate 3 is connected inside the liquid cavity 2 in a sliding manner, a metal feeler lever 4 is fixedly connected to the surface of the sliding plate 3, a metal strip 5 is fixedly connected to the side surface of the rack 1 close to the metal feeler lever 4, the metal strip 5 is respectively connected with a positive coil and a negative coil of an electromagnetic lever 9, the liquid cavity 2 is also divided into an upper end and a lower end, the front surface faces upwards when filtering is carried out, so that the positive coil of the electromagnetic lever 9 is electrified, when the front surface faces downwards after filtering is finished, the reverse coil of the electromagnetic lever 9 is electrified, the electromagnetic lever 9 is fixedly connected inside a driving lever 7, a magnetic block 8 is fixedly connected to the other end of the driving lever 7, so that the electromagnetic lever 9 and the magnetic block 8 attract each other when liquid is filtered, the driving lever 7 contracts, a pull rod 11, the upper end of the elastic cavity 10 is fixedly connected with a rack 18, the side surface of the rack 18 is meshed with a rope winding roller 19, the rope winding roller 19 is connected with the inside of an expansion plate 20 through a steel wire rope, the expansion plate 20 can contract, liquid on the surface of the filter plate 6 can pass through the expansion plate and flow out from the lower end of the expansion plate, a water trough can be automatically opened when the filtration is started, the expansion plate is automatically closed when the filtration is not performed, and the effects of preventing internal components from being infected with fine dust are achieved;
end fixedly connected with side gear 12 of actuating lever 7, end fixedly connected with gear 13 of side gear 12, the side meshing of gear 13 has gear 14 No. two, circle center department fixedly connected with pendulum rod 15 of gear 14 No. two, the center department of pendulum rod 15 rotates and is connected with push rod 16, the one end that pendulum rod 15 was kept away from to push rod 16 rotates and is connected with backup pad 17, the another side and the filter 6 fixed connection of backup pad 17, can make the side gear 12 of tip and the side gear 12 meshing of gear 13 tip when actuating lever 7 extends, make gear 13 rotate No. one, drive gear 14 and rotate No. two, make pendulum rod 15 follow and rotate together, pendulum rod 15 drives backup pad 17 up-and-down motion, make filter 6 can shake from top to bottom, carry out the effect of clearing up with the machined part piece on surface.
To sum up, this avoid filter screen jam and self-closing's filter screen maintenance device, openly face upwards when filtering through frame 1, empty its surperficial piece when openly down, electromagnetic bar 9 is connected with reverse circuit this moment, make actuating lever 7 stretch out, make backup pad 17 can shake from top to bottom, drive filter 6 and shake from top to bottom together, make the impurity on filter 6 surface can clear up, thereby reached and to get rid of the automatic start vibrator when piece at filter 6, further clearance is carried out to its surperficial piece, the effect of filter 6 life is maintained.
This avoid filter screen jam and self-closing's filter screen maintenance device can open expansion plate 20 when the flowing back filters through frame 1, filters the work with the flowing back, can close expansion plate 20 automatically when the flowing back is accomplished to arrange the material to reached the inside that can prevent the tiny piece entering device that vibrations produced, caused the damage to inside component gas spare, and can prevent the effect that the dust got into.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 (7)
1. The utility model provides an avoid filter screen jam and self-closing's filter screen to maintain device, includes frame (1), its characterized in that: the liquid cavity (2) is formed in the rack (1), a sliding plate (3) is connected to the inside of the liquid cavity (2) in a sliding manner, a metal feeler lever (4) is fixedly connected to the surface of the sliding plate (3), a metal strip (5) is fixedly connected to the side, close to the metal feeler lever (4), of the rack (1), a filter plate (6) is fixedly connected to the side of the end portion of the rack (1), a driving rod (7) is fixedly connected to the center of the side surface of the rack (1), a magnetic block (8) is fixedly connected to the inside of the left end of the driving rod (7), an electromagnetic rod (9) is fixedly connected to the inside of the right end of the driving rod (7), an elastic cavity (10) is connected to the surface of the driving rod (7) in a sliding manner, a pull rod (11) is rotatably connected to the inside of the elastic, the utility model discloses a side gear (12) for the electric motor car, including frame (1), the tip fixedly connected with of side gear (12) gear (13), the side meshing of gear (13) has No. two gears (14), the centre of a circle department fixedly connected with pendulum rod (15) of No. two gears (14), the center department of pendulum rod (15) rotates and is connected with push rod (16), the one end that pendulum rod (15) were kept away from in push rod (16) rotates and is connected with backup pad (17), the fixed surface in elasticity chamber (10) outside is connected with rack (18), the side meshing of rack (18) has rope roller (19), the side sliding connection that frame (1) is close to rope roller (19) has expansion plate (20).
2. A self-closing screen maintenance device for avoiding screen plugging according to claim 1, wherein: the outside fixedly connected with support frame of frame (1), the other end fixed connection of support frame is on the surface of conveying axle, the side fixedly connected with servo motor of frame (1), servo motor's output shaft fixedly connected with actuating lever (7).
3. A self-closing screen maintenance device for avoiding screen plugging according to claim 1, wherein: the diameter of the sliding plate (3) is the same as that of the liquid cavity (2), and the periphery of the sliding plate (3) is fixedly connected with a sealing ring.
4. A self-closing screen maintenance device for avoiding screen plugging according to claim 1, wherein: the liquid chambers (2) are two and are respectively positioned at the upper end and the lower end of the rack (1), the metal strips (5) are respectively connected with a forward coil and a reverse coil of the electromagnetic rod (9), and the metal contact rods (4) are connected with an internal circuit.
5. A self-closing screen maintenance device for avoiding screen plugging according to claim 1, wherein: the driving rod (7) is composed of two hollow rods which are mutually sleeved, and an electromagnetic rod (9) and a magnetic block (8) inside the driving rod (7) are located on the same horizontal plane.
6. A self-closing screen maintenance device for avoiding screen plugging according to claim 1, wherein: one end of the pull rod (11) is rotatably connected to the inner surface of the elastic cavity (10), the other end of the pull rod is rotatably connected to the surface of the driving rod (7), and the elastic cavity (10) is a hollow closed cavity made of rubber.
7. A self-closing screen maintenance device for avoiding screen plugging according to claim 1, wherein: the expansion plate (20) comprises the hollow core plates that cup joint each other, and the inside fixedly connected with spring of expansion plate (20), and the other end fixed connection of spring is at the internal surface of frame (1), the surface winding of serving roller (19) has wire rope, and the internal surface fixed connection of the other end of wire rope and expansion plate (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110096227.0A CN112892045A (en) | 2021-01-25 | 2021-01-25 | Filter screen maintenance device capable of avoiding filter screen blockage and automatically closing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110096227.0A CN112892045A (en) | 2021-01-25 | 2021-01-25 | Filter screen maintenance device capable of avoiding filter screen blockage and automatically closing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112892045A true CN112892045A (en) | 2021-06-04 |
Family
ID=76118902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110096227.0A Withdrawn CN112892045A (en) | 2021-01-25 | 2021-01-25 | Filter screen maintenance device capable of avoiding filter screen blockage and automatically closing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112892045A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113970151A (en) * | 2021-11-09 | 2022-01-25 | 窦芊 | Infection ward ventilation air sterilization treatment device |
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| EP2341999A2 (en) * | 2008-10-08 | 2011-07-13 | Kappa Filter Systems GmbH | Filter element for cleaning an air stream that is charged with particles and filter device that is equipped with said element |
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| CN112190995A (en) * | 2020-10-13 | 2021-01-08 | 李琦 | Textile dye liquor filtering device capable of automatically cleaning impurities |
| CN112206561A (en) * | 2020-09-28 | 2021-01-12 | 郭爱堂 | Can clean clear bits device of tiny clastic intelligence of filter screen |
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2021
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| EP2341999A2 (en) * | 2008-10-08 | 2011-07-13 | Kappa Filter Systems GmbH | Filter element for cleaning an air stream that is charged with particles and filter device that is equipped with said element |
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Application publication date: 20210604 |
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