CN115165655A - Automatic measuring instrument for filter factor - Google Patents
Automatic measuring instrument for filter factor Download PDFInfo
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- CN115165655A CN115165655A CN202210837109.5A CN202210837109A CN115165655A CN 115165655 A CN115165655 A CN 115165655A CN 202210837109 A CN202210837109 A CN 202210837109A CN 115165655 A CN115165655 A CN 115165655A
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- 238000007639 printing Methods 0.000 claims description 54
- 239000007788 liquid Substances 0.000 claims description 39
- 239000012528 membrane Substances 0.000 claims description 39
- 238000001514 detection method Methods 0.000 claims description 36
- 238000007789 sealing Methods 0.000 claims description 31
- 238000003860 storage Methods 0.000 claims description 30
- 238000009423 ventilation Methods 0.000 claims description 24
- 239000012535 impurity Substances 0.000 claims description 19
- 230000017525 heat dissipation Effects 0.000 claims description 17
- 229920000642 polymer Polymers 0.000 claims description 14
- 239000000126 substance Substances 0.000 claims description 10
- 230000002035 prolonged effect Effects 0.000 claims description 9
- 239000000428 dust Substances 0.000 claims description 6
- 238000007667 floating Methods 0.000 claims description 5
- 230000005389 magnetism Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 230000005855 radiation Effects 0.000 description 12
- 239000002253 acid Substances 0.000 description 7
- 238000001914 filtration Methods 0.000 description 4
- 238000007689 inspection Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000002337 anti-port Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000003209 petroleum derivative Substances 0.000 description 2
- 238000004448 titration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000002572 peristaltic effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
- G01N5/02—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by absorbing or adsorbing components of a material and determining change of weight of the adsorbent, e.g. determining moisture content
-
- 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
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- 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
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6484—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a translatory movement with respect to the filtering element
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/377—Cooling or ventilating arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Engineering & Computer Science (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses an automatic measuring instrument for a filter factor, which comprises an instrument body, positioners, radiators, a cleaner and a holder, wherein a plurality of groups of buttons are arranged on an installation door of a control panel, four groups of positioners are arranged at the bottom of the instrument body, the radiators are arranged on the inner wall of the instrument body, and a positioning frame is arranged on the inner wall of the instrument body. According to the invention, the locator is arranged to quickly adjust the balance degree of the instrument, when the balance degree of the equipment needs to be adjusted, the output end of the micro motor is rotated to drive the first threaded rod to rotate, the first threaded rod is rotated to drive the threaded sleeve to move, the threaded sleeve pushes the bearing plate to move when moving, the bearing plate drives the anti-skidding block to move when moving, the bottom of the anti-skidding block can support the bottom of the instrument body after contacting the ground, and after the instrument body is placed on uneven ground, the balance degree of the instrument body can be adjusted and positioned through the locator.
Description
Technical Field
The invention relates to the technical field of automatic measuring instruments, in particular to an automatic measuring instrument for a filter factor.
Background
The filter factor reflects the size of a small amount of insoluble substances in the polymer solution to the blocking degree, the determination of the filter factor in the polymer solution in the oil field is important work for guaranteeing the normal production of the oil field, the automatic filter factor determinator can determine whether the filter factor in the polymer solution in the oil field is qualified, and when the existing determinator is used, if a detection place for placing equipment is an uneven section, the balance degree of the equipment is not conveniently and quickly adjusted.
The existing automatic measuring instrument has the defects that:
1. patent document CN215986062U discloses a full-automatic acid number apparatus, "including the bearer frame, still include automated inspection mechanism and detect the platform, automated inspection mechanism is installed to the inside wall of bearer frame, automated inspection mechanism comprises electric guide rail, display panel, electric telescopic handle, detection head and detection sensor combination, electric guide rail is installed to the inside wall of bearer frame, the detection sensor is installed to the inside wall of bearer frame, electric telescopic handle is installed at the inside wall top of bearer frame, electric telescopic handle's output is installed and is detected the head, display panel is installed to the lateral wall of bearer frame. The acid value can be automatically detected by an automatic detection mechanism, so that the detection efficiency is increased; the acid value to be detected can be fixed through the clamping mechanism so as to be convenient to measure, and the device is not convenient to adjust the self balance degree after being placed on uneven ground, is easy to shake when being used and easily affects the detection efficiency;
2. patent document CN214539200U discloses a refrigerating mechanism of full-automatic petroleum product apparatus, "including the apparatus body, the preceding lower part of apparatus body one side is provided with ten cun colored liquid crystal touch screen LCD of industrial grade, and for chinese suggestion operation, the preceding lower part top of apparatus body one side is provided with double-barrelled detecting element, apparatus body one side left surface is provided with the exit slot, the exit slot lower extreme is provided with puts the paper mouth, fixedly connected with places the door at the back in apparatus body one side, it has seted up row fan window to place the door lower part, the inside heat dissipation fan that is provided with of row fan window, the miniature thermal printer of heat dissipation fan rear side fixedly connected with, the fixedly connected with controller in miniature printer upper end, controller fixed connection touch screen LCD, its stability can be good, and detectivity is high, the strong reliability. The optical fiber mesh detector is high in detection sensitivity and reliability, and can better detect petroleum products, the device is inconvenient to seal a heat dissipation channel after being used, and floating dust easily enters the equipment from the heat dissipation channel;
3. patent document CN216433914U discloses an automatic distillation apparatus, "including quick-witted case, steam generator, flask, condenser pipe and receiving flask, quick-witted case includes base and last box, be equipped with the heating box in the base, the flask is placed in the heating box, and the front end of base is equipped with receiving flask and titration mechanism, titration mechanism and receiving flask cooperation, go up internal steam generator and the condenser pipe of being equipped with of box, the lower extreme and the flask intercommunication of condenser pipe, the upper end of condenser pipe is through pipeline and receiving flask intercommunication, the steam that steam generator produced passes through in the pipeline lets in the flask, and quick-witted incasement is equipped with the peristaltic pump to adding reagent in the flask, and the rear side of machine case is equipped with the PLC controller, the PLC controller passes through the external computer of port. The device has the advantages that a plurality of experimental steps are integrated, so that the complexity of operating a plurality of experimental devices is avoided, the manual operation process is replaced, the safety, the experimental efficiency and the accuracy are improved, the experimental error is reduced, the experimental data are more real and reliable, the device is inconvenient to remove filtered substances when in use, and the filter screen needs to be frequently replaced after long-time use;
4. patent document CN214374470U discloses an automatic acid value measuring instrument, "which includes an automatic acid value measuring instrument body; the base is arranged on the automatic acid value tester body; the bracket is fixedly arranged on the top of the base; the height adjusting mechanism is arranged on the bracket; the connecting plate is arranged on the height adjusting mechanism; the cover plate is fixedly arranged at the bottom of the connecting plate; the mounting hole is formed in the connecting plate; the first fixing mechanism is arranged on the connecting plate; and the second fixing mechanism is arranged on the base. The utility model discloses an automatic acid value determination appearance that provides has and to fix the beaker, improves the beaker and is stable, can also carry out the height of electrical control PH combined electrode, and is comparatively laborsaving convenient, can reduce the advantage that splashes easily through the apron, and the device is not convenient for carry out quick location centre gripping to storage container when using, influences detection efficiency easily.
Disclosure of Invention
The invention aims to provide an automatic measuring instrument for a filter factor, which aims to solve the problems of balance adjustment, heat dissipation channel sealing, filter substance removal, slow positioning and clamping and the like in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an automatic filter factor tester comprises an instrument body, positioners, a radiator, a cleaner and a clamp holder, wherein a control panel is installed on the front surface of the instrument body, a plurality of groups of buttons are installed on an installation door of the control panel, and four groups of positioners are installed at the bottom of the instrument body;
the inner wall of the positioner is provided with a micro motor, the output end of the micro motor is provided with a first threaded rod, the inner wall of the positioner is provided with a guide rod, the guide rod is positioned on one side of the micro motor, the outer wall of the guide rod is provided with a sliding frame in a surrounding manner, the bottom of the sliding frame is provided with a bearing plate, the bottom of the bearing plate is provided with a plurality of groups of anti-skidding blocks, the top of the bearing plate is provided with a threaded sleeve, and one end of the first threaded rod extends into the threaded sleeve;
the inner wall of the instrument body is provided with a radiator, and the inner wall of the instrument body is provided with a positioning frame.
Preferably, the control element is installed to the inner wall of instrument body, and control element is located the below of radiator, and printing apparatus is installed to the inner wall of instrument body, and printing apparatus is located one side of radiator.
Preferably, the inner wall of the positioning frame is provided with a liquid storage tank, the top of the liquid storage tank is provided with a liquid inlet pipe, and the bottom of the inner wall of the liquid storage tank is provided with a filter membrane.
Preferably, the bottom of the liquid storage tank is provided with an electromagnetic valve, the top of the holder is provided with a measuring cylinder, and the outer wall of the measuring cylinder is provided with two groups of liquid level detection electrodes.
Preferably, the link is installed to the inner wall of radiator, and the heat dissipation fan is installed to the inner wall of link, and the multiunit ventilation groove is installed to the inner wall of radiator, and the closing plate is installed in running through to the inner wall in ventilation groove, and the magnetism suction disc is installed at the top of closing plate, and the frame is accomodate to the top in ventilation groove is installed, and the electro-magnet is installed to the inner wall of accomodating the frame, and the top of closing plate extends to the inside of accomodating the frame, and the sliding block is all installed to the both sides outer wall of magnetism suction disc, and the guide arm is installed in the inner wall of sliding block running through, and the outer wall of guide arm encircles and installs the spring.
Preferably, the inner wall of the liquid storage tank is provided with a seal box, the inner wall of the seal box is provided with a micro motor, and the output end of the micro motor is provided with a cleaner.
Preferably, the scraper blade is installed to the bottom of duster, and the inner wall of duster runs through to install and accomodates the groove, and the inner wall of accomodating the groove runs through to install the plate body, and miniature telescopic link is installed at the inner wall top of duster, and the bottom of miniature telescopic link extends to the top of plate body, and battery pack is installed to the inner wall of duster.
Preferably, the support body is installed to the inner wall of holder, and the limiting plate is installed to the outer wall of support body, and the locating plate is installed to the outer wall of limiting plate, and the sliding ring is installed to the inner wall of limiting plate, and the inner wall of sliding ring runs through and installs No. two threaded rods, and driving motor is installed to the inner wall of holder, and the one end of No. two threaded rods extends to driving motor's output.
Preferably, the working steps of the tester are as follows:
s1, when the device is used, the device is placed in a detection place, when the balance degree of the device needs to be adjusted, the output end of a micro motor is rotated to drive a first threaded rod to rotate, a first threaded rod is rotated to drive a threaded sleeve to move, a bearing plate is pushed to move when the threaded sleeve moves, a sliding frame is driven by the bearing plate to vertically move at a guide rod when the bearing plate moves, the position deviation of the bearing plate can be prevented, an anti-skidding block is driven by the bearing plate to move when the bearing plate moves, the bottom of the anti-skidding block can be supported after contacting the ground, after the device body is placed on uneven ground, the balance degree of the device body can be adjusted and positioned through a positioner, the position of the device body is prevented from shaking, and the detection efficiency is prevented from being influenced;
s2, after the position of the instrument body is positioned, after a solution to be tested enters a liquid storage tank through a liquid inlet pipe, an electromagnetic valve is opened, a polymer solution is filtered by the filtering membrane, the filtered solution can easily enter the interior of a measuring cylinder through the electromagnetic valve to be stored, a liquid level detection electrode can detect a solution water line entering the interior of the measuring cylinder, when printing equipment prints detection data, the electromagnet is enabled to work to generate magnetic force to enable a magnetic attraction plate to move to a position, the magnetic attraction plate is driven to print when moving, a ventilation groove is not sealed after moving, a heat dissipation fan is enabled to work to enable air to flow through the ventilation groove to dissipate heat of the printing equipment, the purpose of dissipating heat of the printing equipment is achieved, the service life of the printing equipment can be prolonged, when the printing equipment does not need heat dissipation, the electromagnet is enabled not to be powered off, the magnetic force is not generated any more, a spring resets to push a sliding block to be in a position perpendicular to the outer wall of a guide rod, the sliding block is moved to drive the magnetic attraction plate to move, the sealing plate is moved to reset to drive the ventilation groove to seal the ventilation groove, and external dust can be prevented from floating to the outer wall of the printing equipment, and the service life of the printing equipment is influenced;
s3, when a substance to be filtered at the top of the filter membrane needs to be removed, the micro telescopic rod is made to work to drive the plate body to move, the accommodating groove is not sealed any more after the plate body moves, the output end of the micro motor rotates to drive the cleaner to rotate, the cleaner drives the scraper to move when rotating, the bottom of the scraper is attached to the top of the filter membrane when the scraper moves, impurities at the top of the filter membrane can be removed, the removed impurities enter the accommodating groove to be accommodated, the purpose of removing and collecting the impurities at the top of the filter membrane is achieved, and the service life of the filter membrane can be prolonged;
s4, when the solution that needs to collect the graduated flask inside is clear away, make actuating motor 'S output rotate and drive No. two threaded rods and rotate, make sliding ring shift position when No. two threaded rods rotate, drive the limiting plate when the sliding ring removes at the outer wall horizontal slip of support body, the limiting plate removes and drives the locating plate removal back, no longer fix a position the graduated flask, can be quick clear away the graduated flask and clear away its inside polymer solution, clear away the back to the solution of graduated flask inside, place the graduated flask behind the top of holder, actuating motor' S output antiport makes the limiting plate reset, the limiting plate resets and drives the locating plate and remove to the outer wall of graduated flask after, fix a position the position of graduated flask, can place or take the graduated flask fast, and the work efficiency is improved.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the positioner is arranged to quickly adjust the balance degree of the instrument, when the equipment is placed at a detection site and the balance degree of the equipment needs to be adjusted, the output end of the micro motor is rotated to drive the first threaded rod to rotate, the first threaded rod is rotated to move the threaded sleeve, the threaded sleeve is pushed to move the bearing plate when moving, the bearing plate drives the sliding frame to vertically move at the guide rod when moving, so that the position deviation of the bearing plate can be prevented, the bearing plate drives the anti-skid block to move when moving, the bottom of the anti-skid block can be supported after contacting the ground, after the instrument body is placed on uneven ground, the balance degree of the instrument body can be adjusted and positioned through the positioner, the position of the instrument body is prevented from shaking, and the detection efficiency is prevented from being influenced;
2. the heat dissipation channel can be temporarily sealed by installing the radiator and the storage frame, when a printing device prints detection data, the electromagnet is enabled to work to generate magnetic force to enable the magnetic attraction plate to move, the sealing plate is driven to print when the magnetic attraction plate moves, the ventilation groove is not sealed any more after the sealing plate moves, the heat dissipation fan is enabled to work to enable air to flow through the ventilation groove to dissipate heat of the printing device, the purpose of dissipating heat of the printing device is achieved, the service life of the printing device can be prolonged, when the printing device does not need heat dissipation, the electromagnet is enabled to be powered off and does not generate magnetic force any more, the spring resets to push the sliding block to vertically slide on the outer wall of the guide rod, the sliding block moves to drive the magnetic attraction plate to move, the magnetic attraction plate moves to drive the sealing plate to reset to seal the ventilation groove, external dust can be prevented from floating on the outer wall of the printing device, and the service life of the printing device is prevented from being affected;
3. according to the invention, the cleaner is arranged to clean the filtered substances, when the substances filtered at the top of the filter membrane need to be cleaned, the micro telescopic rod is enabled to work to drive the plate body to move, the storage groove is not sealed any more after the plate body moves, the output end of the micro motor rotates to drive the cleaner to rotate, the cleaner drives the scraper to move when rotating, the bottom of the scraper is attached to the top of the filter membrane when the scraper moves, the impurities at the top of the filter membrane can be cleaned, the cleaned impurities enter the storage groove to be stored, the purpose of cleaning and collecting the impurities at the top of the filter membrane is achieved, and the service life of the filter membrane can be prolonged;
4. according to the invention, the storage container can be rapidly positioned, clamped or disassembled by installing the clamp holder, when the solution collected in the measuring cylinder needs to be cleared, the output end of the driving motor is rotated to drive the second threaded rod to rotate, the second threaded rod is rotated to move the sliding ring, the sliding ring drives the limiting plate to horizontally slide on the outer wall of the frame body when moving, the limiting plate moves to drive the locating plate to move, the measuring cylinder is not positioned any more, the measuring cylinder can be rapidly cleared to clear the polymer solution in the measuring cylinder, after the solution in the measuring cylinder is cleared, the measuring cylinder is placed at the top of the clamp holder, the output end of the driving motor reversely rotates to reset the limiting plate, the limiting plate resets to drive the locating plate to move to the outer wall of the measuring cylinder, the position of the measuring cylinder is positioned, the measuring cylinder can be rapidly placed or taken, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic view of a positioner according to the present invention;
FIG. 4 is a schematic view of a heat sink according to the present invention;
FIG. 5 is a schematic view of a storage rack according to the present invention;
FIG. 6 is a schematic view of a fluid reservoir of the present invention;
FIG. 7 is a schematic view of the structure of the cleaner of the present invention;
FIG. 8 is a schematic view of the structure of the holder of the present invention.
In the figure: 1. an instrument body; 2. a control panel; 3. a button; 4. a control element; 5. a printing device; 6. a positioning frame; 7. a liquid inlet pipe; 8. a liquid storage tank; 9. filtering the membrane; 10. an electromagnetic valve; 11. a measuring cylinder; 12. a liquid level detection electrode; 13. a positioner; 14. a micro motor; 15. a first threaded rod; 16. a threaded sleeve; 17. a bearing plate; 18. a carriage; 19. a guide bar; 20. anti-skid blocks; 21. a heat sink; 22. A connecting frame; 23. a heat dissipation fan; 24. a ventilation slot; 25. a sealing plate; 26. a magnetic attraction plate; 27. a storage rack; 28. an electromagnet; 29. a guide bar; 30. a slider; 31. a spring; 32. a sealing box; 33. a micro motor; 35. a cleaner; 36. a squeegee; 37. a receiving groove; 38. a plate body; 39. a miniature telescopic rod; 40. a battery assembly; 41. a holder; 42. a frame body; 43. a limiting plate; 44. positioning a plate; 45. a slip ring; 46. a drive motor; 47. threaded rod II.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 and fig. 2, an embodiment of the present invention: an automatic measuring instrument for filter factors comprises an instrument body 1, positioners 13, a radiator 21, a cleaner 35 and a clamper 41, wherein a control panel 2 is arranged on the front surface of the instrument body 1, a plurality of groups of buttons 3 are arranged on an installation door of the control panel 2, the control panel 2 enables a control element 4 to work through the buttons 3, the control element 4 controls the instrument body 1 to work when working, four groups of positioners 13 are arranged at the bottom of the instrument body 1, the positioners 13 can adjust the balance degree of the instrument body 1, the radiator 21 is arranged on the inner wall of the instrument body 1, the radiator 21 can radiate heat of a printing device 5, a positioning frame 6 is arranged on the inner wall of the instrument body 1, the positioning frame 6 is used for fixing the position of a liquid storage tank 8, the control element 4 is arranged on the inner wall of the instrument body 1, and the control element 4 is positioned below the radiator 21, printing apparatus 5 is installed to the inner wall of instrument body 1, and printing apparatus 5 is located one side of radiator 21, printing apparatus 5 is used for printing measured data, liquid storage pot 8 is installed to the inner wall of locating rack 6, feed liquor pipe 7 is installed at the top of liquid storage pot 8, liquid storage pot 8 is used for saving filtering factor solution, filter membrane 9 is installed to the inner wall bottom of liquid storage pot 8, solenoid valve 10 is installed to the bottom of liquid storage pot 8, graduated flask 11 is installed at the top of holder 41, two sets of liquid level detection electrode 12 are installed to the outer wall of graduated flask 11, the solution of awaiting measuring enters into behind the liquid storage pot 8 through feed liquor pipe 7, make solenoid valve 10 open, filter membrane 9 filters polymer solution, the inside that easily enters into graduated flask 11 through solenoid valve 10 after the filtration is stored, liquid level detection electrode 12 can detect the solution waterline that enters into graduated flask 11 inside.
Referring to fig. 2 and 3, a micro motor 14 is installed on an inner wall of a positioner 13, a first threaded rod 15 is installed at an output end of the micro motor 14, a guide rod 19 is installed on an inner wall of the positioner 13, the guide rod 19 is located on one side of the micro motor 14, a sliding frame 18 is installed around an outer wall of the guide rod 19, a bearing plate 17 is installed at the bottom of the sliding frame 18, the bottom of the bearing plate 17 is provided with a plurality of sets of anti-skidding blocks 20, a threaded sleeve 16 is installed at the top of the bearing plate 17, and one end of the first threaded rod 15 extends into the threaded sleeve 16, when the device is used, the device is placed at a detection site, and the balance degree of the device needs to be adjusted, the output end of the micro motor 14 rotates to drive the first threaded rod 15 to rotate, the threaded sleeve 16 moves when the first threaded rod 15 rotates, the bearing plate 17 is pushed to move when the threaded sleeve 16 moves, the sliding frame 18 is driven to vertically move on the guide rod 19 when the bearing plate 17 moves, so that the position of the bearing plate 17 can be prevented from shifting, the anti-skidding block 20 is driven when the bearing plate 15 moves, the anti-skidding block 20 contacts the ground, the body can be supported on the body 1 to support the instrument body 1, the instrument can be prevented from being placed at a position of the detection site, and the instrument 1, and the instrument can be prevented from affecting the detection efficiency after the instrument body 13 is placed on the ground, and the instrument 1.
Referring to fig. 2, 4 and 5, when the printing device 5 does not need to dissipate heat, the sealing plate 25 does not seal the ventilation slot 24 any more, the heat dissipation fan 23 operates to dissipate heat from the printing device 5 through the ventilation slot 24, the sealing plate 28 does not generate magnetic force to drive the sealing plate 25 to print, when the sealing plate 25 does not move, the sealing plate 23 does not move, the sealing plate 29 resets the outer wall of the sealing plate 24, and the sealing plate 24 resets the outer wall of the sealing plate 24, so that the life of the sealing plate 24 is prolonged, the sealing plate 24 is not needed to move, the sealing plate 28 resets the outer wall of the sealing plate 24, and the sliding plate 30 resets the outer wall of the sealing plate 30 to prevent the sliding plate 26 from moving.
Referring to fig. 2, 6 and 7, a seal box 32 is installed on the inner wall of the liquid storage tank 8, a micro motor 33 is installed on the inner wall of the seal box 32, an eliminator 35 is installed at the output end of the micro motor 33, a scraper 36 is installed at the bottom of the eliminator 35, an accommodating groove 37 is installed on the inner wall of the eliminator 35 in a penetrating manner, a plate body 38 is installed on the inner wall of the accommodating groove 37 in a penetrating manner, a micro telescopic rod 39 is installed at the top of the inner wall of the eliminator 35, the bottom end of the micro telescopic rod 39 extends to the top of the plate body 38, a battery assembly 40 is installed on the inner wall of the eliminator 35, when substances filtered at the top of the filter membrane 9 need to be eliminated, the micro telescopic rod 39 works to drive the plate body 38 to move, the accommodating groove 37 is not sealed after the plate body 38 moves, the output end of the micro motor 33 rotates to drive the rotation position of the eliminator 35, the scraper 36 moves when the scraper 36 moves, the bottom of the scraper 36 is attached to the top of the filter membrane 9, impurities at the top of the filter membrane 9 can be eliminated, the impurities can be eliminated, and the impurities can be accommodated in the accommodating groove 37, so as to reach the purpose of collecting the impurities at the top of the filter membrane 9, and prolong the service life of the filter membrane 9.
Referring to fig. 2 and 8, a holder body 42 is mounted on an inner wall of a holder 41, a limiting plate 43 is mounted on an outer wall of the holder body 42, a positioning plate 44 is mounted on an outer wall of the limiting plate 43, a slip ring 45 is mounted on an inner wall of the limiting plate 43, a second threaded rod 47 is mounted on an inner wall of the slip ring 45 in a penetrating manner, a driving motor 46 is mounted on an inner wall of the holder 41, one end of the second threaded rod 47 extends to an output end of the driving motor 46, when solution collected inside the measuring cylinder 11 needs to be removed, an output end of the driving motor 46 rotates to drive the second threaded rod 47 to rotate, the second threaded rod 47 moves when rotating, the slip ring 45 moves, the limiting plate 43 is driven to horizontally slide on the outer wall of the holder body 42 when the slip ring 45 moves, after the limiting plate 43 moves to drive the positioning plate 44 to move, the measuring cylinder 11 is not positioned any more, polymer solution inside the measuring cylinder 11 can be rapidly removed, after the solution inside the measuring cylinder 11 is removed, the measuring cylinder 11 is placed at the top of the holder 41, the output end of the driving motor 46 to reset the limiting plate 43, the limiting plate 43 to drive the positioning plate 44 to move to the outer wall of the measuring cylinder 11, thereby achieving the purpose of improving the efficiency of measuring cylinder 11 or improving the measuring cylinder 11.
The working steps of the tester are as follows:
s1, when the equipment is used, the equipment is placed at a detection place, when the balance degree of the equipment needs to be adjusted, the output end of a micro motor 14 is rotated to drive a first threaded rod 15 to rotate, the first threaded rod 15 is rotated to drive a threaded sleeve 16 to move, the threaded sleeve 16 pushes a bearing plate 17 to move when moving, the bearing plate 17 drives a sliding frame 18 to vertically move at a guide rod 19 when moving, so that the position deviation of the bearing plate 17 can be prevented, the bearing plate 17 drives an anti-skid block 20 to move when moving, the bottom of the anti-skid block 20 can support the bottom of the instrument body 1 after contacting the ground, after the instrument body 1 is placed on uneven ground, the balance degree of the instrument body 1 can be adjusted and positioned through a positioner 13, the position of the instrument body 1 is prevented from shaking, and the detection efficiency is prevented from being influenced;
s2, after the position of the instrument body 1 is positioned, a solution to be tested enters a liquid storage tank 8 through a liquid inlet pipe 7, an electromagnetic valve 10 is opened, a filter membrane 9 filters a polymer solution, the filtered solution easily enters a measuring cylinder 11 through the electromagnetic valve 10 to be stored, a liquid level detection electrode 12 can detect a solution water line entering the measuring cylinder 11, when a printing device 5 prints detection data, an electromagnet 28 works to generate magnetic force to enable a magnetic attraction plate 26 to move, the magnetic attraction plate 26 drives a sealing plate 25 to print when moving, the sealing plate 25 does not seal a ventilation groove 24 after moving, a heat dissipation fan 23 works to enable air to flow through the ventilation groove 24 to dissipate heat of the printing device 5, the purpose of dissipating heat of the printing device 5 is achieved, the service life of the printing device 5 can be prolonged, when the printing device 5 does not need to dissipate heat, the electromagnet 28 does not cut off to generate magnetic force, a spring 31 resets to push a sliding block 30 to vertically slide on the outer wall of a guide rod 29, the magnetic attraction plate 26 moves to drive the sealing plate 25 to reset to seal the outer wall of the ventilation groove 24, and the outer wall of the printing device is prevented from being influenced by external dust, and the service life of the printing device 5 is prevented;
s3, when substances filtered at the top of the filter membrane 9 need to be removed, the micro telescopic rod 39 works to drive the plate body 38 to move, the accommodating groove 37 is not sealed any more after the plate body 38 moves, the output end of the micro motor 33 rotates to drive the cleaner 35 to rotate, the cleaner 35 drives the scraper 36 to move when rotating, the bottom of the scraper 36 is attached to the top of the filter membrane 9 when the scraper 36 moves, impurities at the top of the filter membrane 9 can be removed, the removed impurities enter the accommodating groove 37 to be accommodated, the purpose of removing and collecting the impurities at the top of the filter membrane 9 is achieved, and the service life of the filter membrane 9 can be prolonged;
s4, when the solution that needs to collect 11 inside graduated cylinders was clear away, make driving motor 46 'S output rotate and drive No. two threaded rods 47 and rotate, make sliding ring 45 shift position when No. two threaded rods 47 rotated, drive limiting plate 43 at support body 42' S outer wall horizontal slip when sliding ring 45 removed, limiting plate 43 removes and drives locating plate 44 and remove the back, do not advance line location to graduated cylinder 11 again, can be quick clear away graduated cylinder 11 and clear away its inside polymer solution, clear away the back to 11 inside solutions of graduated cylinder, place graduated cylinder 11 behind the top of holder 41, driving motor 46 'S output antiport makes limiting plate 43 reset, limiting plate 43 resets and drives locating plate 44 and remove to 11 outer wall of graduated cylinder, fix a position graduated cylinder 11' S position, can place or take graduated cylinder 11 fast.
The working principle is that when the device is used firstly, after the device is placed at a detection place, when the balance degree of the device needs to be adjusted, the output end of a micro motor 14 is rotated to drive a first threaded rod 15 to rotate, the first threaded rod 15 is rotated to enable a threaded sleeve 16 to move, the threaded sleeve 16 pushes a bearing plate 17 to move when moving, the bearing plate 17 drives a sliding frame 18 to vertically move at a guide rod 19 when moving, the position deviation of the bearing plate 17 can be prevented, the bearing plate 17 drives an anti-skid block 20 to move when moving, the bottom of the anti-skid block 20 can support the bottom of an instrument body 1 after contacting the ground, after the instrument body 1 is placed on the uneven ground, the balance degree of the instrument body 1 can be adjusted and positioned through a positioner 13, the position of the instrument body 1 is prevented from shaking, the detection efficiency is influenced after the position of the instrument body 1 is positioned, a solution of the sealing plate enters a liquid storage tank 8 through a liquid inlet pipe 7, the electromagnetic valve 10 is opened, a filter membrane 9 filters a polymer solution, the filtered solution easily enters the electromagnetic valve 10 to be stored in a magnetic liquid level detection cylinder 11, the detection electrode 12 can detect the magnetic force of the magnetic heat radiation printing device, the magnetic radiation printing device 5, the magnetic radiation printing device can not need to prolong the life when the magnetic radiation printing device 5, the magnetic radiation printing heat radiation printing device 24, the magnetic radiation printing heat radiation printing device 5, the magnetic radiation printing device 24, the magnetic radiation printing device does not need not to print heat radiation printing device, when the magnetic print heat radiation printing device 5, the magnetic print ventilation device 24, the spring 31 is reset to push the sliding block 30 to vertically slide on the outer wall of the guide rod 29, the sliding block 30 moves to drive the magnetic attraction plate 26 to move, the magnetic attraction plate 26 moves to drive the sealing plate 25 to reset to seal the ventilation slot 24, can prevent external dust from floating on the outer wall of the printing device 5 to affect the service life of the printing device 5, when the substances filtered at the top of the filter membrane 9 need to be removed, the micro telescopic rod 39 works to drive the plate body 38 to move, the accommodating groove 37 is not sealed after the plate body 38 moves, the output end of the micro motor 33 rotates to drive the cleaner 35 to rotate, the scraper 36 is driven to move when the cleaner 35 rotates, the bottom of the scraper 36 is attached to the top of the filter membrane 9 when the scraper 36 moves, can clear impurities on the top of the filter membrane 9, the cleared impurities enter the collecting groove 37 for collecting, so as to achieve the purpose of clearing and collecting the impurities on the top of the filter membrane 9, can prolong the service life of the filter membrane 9, when the solution collected in the measuring cylinder 11 needs to be removed, the output end of the driving motor 46 is rotated to drive the second threaded rod 47 to rotate, the second threaded rod 47 is rotated to move the sliding ring 45, the limiting plate 43 is driven to horizontally slide on the outer wall of the frame body 42 when the sliding ring 45 moves, the limiting plate 43 moves to drive the positioning plate 44 to move, the measuring cylinder 11 is not positioned any more, the measuring cylinder 11 can be quickly removed to remove the polymer solution in the measuring cylinder, after the solution in the measuring cylinder 11 is removed, the measuring cylinder 11 is placed on the top of the holder 41, the output end of the driving motor 46 rotates reversely to reset the limit plate 43, the limit plate 43 resets to drive the positioning plate 44 to move to the outer wall of the measuring cylinder 11, the measuring cylinder 11 can be quickly placed or taken by positioning the position of the measuring cylinder 11.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The utility model provides a filter factor automatic measure appearance, includes instrument body (1), locator (13), radiator (21), clearance ware (35) and holder (41), its characterized in that: the front surface of the instrument body (1) is provided with a control panel (2), a mounting door of the control panel (2) is provided with a plurality of groups of buttons (3), and the bottom of the instrument body (1) is provided with four groups of positioners (13);
the inner wall of the positioner (13) is provided with a micro motor (14), the output end of the micro motor (14) is provided with a first threaded rod (15), the inner wall of the positioner (13) is provided with a guide rod (19), the guide rod (19) is positioned on one side of the micro motor (14), the outer wall of the guide rod (19) is provided with a sliding frame (18) in a surrounding manner, the bottom of the sliding frame (18) is provided with a bearing plate (17), the bottom of the bearing plate (17) is provided with a plurality of groups of anti-skidding blocks (20), the top of the bearing plate (17) is provided with a threaded sleeve (16), and one end of the first threaded rod (15) extends into the threaded sleeve (16);
radiator (21) are installed to the inner wall of instrument body (1), locating rack (6) are installed to the inner wall of instrument body (1).
2. The automatic filter factor measuring device according to claim 1, wherein: control element (4) are installed to the inner wall of instrument body (1), and control element (4) are located the below of radiator (21), and printing apparatus (5) are installed to the inner wall of instrument body (1), and printing apparatus (5) are located one side of radiator (21).
3. The automatic filter factor measuring instrument according to claim 1, wherein: a liquid storage tank (8) is installed on the inner wall of the positioning frame (6), a liquid inlet pipe (7) is installed at the top of the liquid storage tank (8), and a filter membrane (9) is installed at the bottom of the inner wall of the liquid storage tank (8).
4. The automatic filter factor measuring device according to claim 3, wherein: the electromagnetic valve (10) is installed at the bottom of the liquid storage tank (8), the measuring cylinder (11) is installed at the top of the holder (41), and two groups of liquid level detection electrodes (12) are installed on the outer wall of the measuring cylinder (11).
5. The automatic filter factor measuring instrument according to claim 1, wherein: connecting frame (22) are installed to the inner wall of radiator (21), heat dissipation fan (23) are installed to the inner wall of connecting frame (22), multiunit ventilation groove (24) are installed to the inner wall of radiator (21), the inner wall of ventilation groove (24) runs through and installs closing plate (25), magnetism suction plate (26) are installed at the top of closing plate (25), accomodate frame (27) is installed at the top of ventilation groove (24), electro-magnet (28) are installed to the inner wall of accomodating frame (27), and the top of closing plate (25) extends to the inside of accomodating frame (27), sliding block (30) are all installed to the both sides outer wall of magnetism suction plate (26), guide arm (29) are installed to the inner wall of sliding block (30) through, the outer wall of guide arm (29) is encircleed and is installed spring (31).
6. The automatic filter factor measuring device according to claim 3, wherein: a sealing box (32) is installed on the inner wall of the liquid storage tank (8), a micro motor (33) is installed on the inner wall of the sealing box (32), and a cleaner (35) is installed at the output end of the micro motor (33).
7. The automatic filter factor measuring device according to claim 6, wherein: scraper blade (36) are installed to the bottom of duster (35), and the inner wall of duster (35) runs through to install and accomodates groove (37), and the inner wall of accomodating groove (37) runs through to install plate body (38), and miniature telescopic link (39) are installed at the inner wall top of duster (35), and the bottom of miniature telescopic link (39) extends to the top of plate body (38), and battery pack (40) are installed to the inner wall of duster (35).
8. The automatic filter factor measuring instrument according to claim 1, wherein: support body (42) are installed to the inner wall of holder (41), and limiting plate (43) are installed to the outer wall of support body (42), and locating plate (44) are installed to the outer wall of limiting plate (43), and sliding ring (45) are installed to the inner wall of limiting plate (43), and the inner wall of sliding ring (45) runs through and installs No. two threaded rods (47), and CD-ROM drive motor (46) are installed to the inner wall of holder (41), and the one end of No. two threaded rods (47) extends to the output of CD-ROM drive motor (46).
9. The automatic filter factor measuring device according to any one of claims 1 to 8, wherein the measuring device is operated by the following steps:
s1, when the device is used, the device is placed in a detection place, when the balance degree of the device needs to be adjusted, the output end of a micro motor (14) rotates to drive a first threaded rod (15) to rotate, the first threaded rod (15) rotates to drive a threaded sleeve (16) to move, the threaded sleeve (16) pushes a bearing plate (17) to move when moving, the bearing plate (17) drives a sliding frame (18) to vertically move at a guide rod (19) when moving, the position deviation of the bearing plate (17) can be prevented, an anti-skidding block (20) is driven to move when moving the bearing plate (17), the bottom of the anti-skidding block (20) can support the bottom of the device body (1) after contacting the ground, after the device body (1) is placed on uneven ground, the balance degree of the device body (1) can be adjusted and positioned through a positioner (13), and the position of the device body (1) is prevented from shaking, and the detection efficiency is prevented from being influenced;
s2, after the position of the instrument body (1) is positioned, a solution to be tested enters a liquid storage tank (8) through a liquid inlet pipe (7), an electromagnetic valve (10) is opened, a filter membrane (9) filters the polymer solution, the filtered solution easily enters a measuring cylinder (11) through the electromagnetic valve (10) to be stored, a liquid level detection electrode (12) can detect a solution water line entering the measuring cylinder (11), when a printing device (5) prints detection data, an electromagnet (28) works to generate magnetic force to enable a magnetic attraction plate (26) to move, and when the magnetic attraction plate (26) moves, the sealing plate (25) is driven to print, the sealing plate (25) is not sealed any more after moving the ventilation groove (24), the heat dissipation fan (23) works to enable air to flow through the ventilation groove (24) to dissipate heat of the printing equipment (5), the purpose of dissipating heat of the printing equipment (5) is achieved, the service life of the printing equipment (5) can be prolonged, when the printing equipment (5) does not need heat dissipation, the electromagnet (28) is powered off and does not generate magnetic force any more, the spring (31) resets to push the sliding block (30) to be in the vertical sliding position of the outer wall of the guide rod (29), the sliding block (30) moves to drive the magnetic attraction plate (26) to move, the magnetic attraction plate (26) moves to drive the sealing plate (25) to reset to seal the ventilation groove (24), the external dust can be prevented from floating to the outer wall of the printing equipment (5) to influence the service life of the printing equipment (5);
s3, when the filtered substances at the top of the filter membrane (9) need to be removed, the miniature telescopic rod (39) is made to work to drive the plate body (38) to move, the plate body (38) is no longer sealed in the accommodating groove (37) after moving, the output end of the miniature motor (33) is made to rotate to drive the rotating position of the cleaner (35), the cleaner (35) is made to move by driving the scraper (36) when rotating, the bottom of the scraper (36) is attached to the top of the filter membrane (9) when the scraper (36) moves, the impurities at the top of the filter membrane (9) can be removed, the removed impurities enter the accommodating groove (37) to be accommodated, the purpose of removing and collecting the impurities at the top of the filter membrane (9) is achieved, and the service life of the filter membrane (9) can be prolonged;
s4, when the solution that need collect graduated flask (11) inside is clear away, the output that makes driving motor (46) rotates and drives No. two threaded rods (47) and rotate, make sliding ring (45) shift position when No. two threaded rods (47) rotate, slip ring (45) drive limiting plate (43) when moving at the outer wall horizontal slip of support body (42), limiting plate (43) remove drive locating plate (44) and remove the back, no longer fix a position graduated flask (11), can be quick clear away graduated flask (11) and clear away its inside polymer solution, clear away the back to graduated flask (11) inside solution, place graduated flask (11) behind the top of holder (41), the output counter-rotation of driving motor (46) makes limiting plate (43) reset, limiting plate (43) reset and drive locating plate (44) and remove behind the outer wall of graduated flask (11), fix a position graduated flask (11) position, can place or take graduated flask (11) fast.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210837109.5A CN115165655A (en) | 2022-07-15 | 2022-07-15 | Automatic measuring instrument for filter factor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210837109.5A CN115165655A (en) | 2022-07-15 | 2022-07-15 | Automatic measuring instrument for filter factor |
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| Publication Number | Publication Date |
|---|---|
| CN115165655A true CN115165655A (en) | 2022-10-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210837109.5A Withdrawn CN115165655A (en) | 2022-07-15 | 2022-07-15 | Automatic measuring instrument for filter factor |
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| CN (1) | CN115165655A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115490371A (en) * | 2022-10-27 | 2022-12-20 | 南通市康桥油脂有限公司 | Effluent treatment plant is used in stearate production |
| CN115902537A (en) * | 2022-11-01 | 2023-04-04 | 江苏加富新材料科技有限公司 | Quality detection device for high-voltage insulating rubber plate and using method thereof |
| CN116792405A (en) * | 2022-12-27 | 2023-09-22 | 鑫鑫精密制造(江苏)有限公司 | Low-noise standard linear guide rail and operation method thereof |
-
2022
- 2022-07-15 CN CN202210837109.5A patent/CN115165655A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115490371A (en) * | 2022-10-27 | 2022-12-20 | 南通市康桥油脂有限公司 | Effluent treatment plant is used in stearate production |
| CN115902537A (en) * | 2022-11-01 | 2023-04-04 | 江苏加富新材料科技有限公司 | Quality detection device for high-voltage insulating rubber plate and using method thereof |
| CN115902537B (en) * | 2022-11-01 | 2023-09-26 | 江苏加富新材料科技有限公司 | Quality detection device for high-voltage insulating rubber plate and application method thereof |
| CN116792405A (en) * | 2022-12-27 | 2023-09-22 | 鑫鑫精密制造(江苏)有限公司 | Low-noise standard linear guide rail and operation method thereof |
| CN116792405B (en) * | 2022-12-27 | 2024-03-05 | 鑫鑫精密制造(江苏)有限公司 | Low-noise standard linear guide rail and operation method thereof |
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Application publication date: 20221011 |