CN112974397A - Rotary ultrasonic cleaning machine - Google Patents
Rotary ultrasonic cleaning machine Download PDFInfo
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- CN112974397A CN112974397A CN202110155337.XA CN202110155337A CN112974397A CN 112974397 A CN112974397 A CN 112974397A CN 202110155337 A CN202110155337 A CN 202110155337A CN 112974397 A CN112974397 A CN 112974397A
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- cleaning
- bearing
- rotary
- tank
- water tank
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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
- B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
- B08B3/123—Cleaning travelling work, e.g. webs, articles on a conveyor
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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
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/022—Cleaning travelling work
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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
- B08B3/041—Cleaning travelling work
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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
- B08B3/045—Cleaning involving contact with liquid using perforated containers, e.g. baskets, or racks immersed and agitated in a liquid bath
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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
-
- 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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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2203/00—Details of cleaning machines or methods involving the use or presence of liquid or steam
- B08B2203/007—Heating the liquid
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention relates to the technical field of cleaning equipment, in particular to a rotary ultrasonic cleaning machine, which comprises a rack, a cleaning basket and a following moving device, wherein the rack is provided with a feeding table, a discharging table and a plurality of water tanks arranged between the feeding table and the discharging table, at least one water tank is provided with an ultrasonic vibration device, the water tanks are internally provided with workpiece rotating devices and bearing blocks for bearing the cleaning basket, and the following moving device is arranged on the rack and used for driving the cleaning basket to be switched among the feeding table, the water tanks and the discharging table; the cleaning basket is internally provided with a clamping device for fixing the outer ring of the bearing, and the workpiece rotating device comprises a rotary driving mechanism arranged on the rack, a rotating disk arranged in the water tank and arranged at the output shaft of the rotary driving mechanism, and a shifting fork fixed on the rotating disk and used for driving the inner ring of the bearing to rotate. The rotary ultrasonic cleaning machine can reduce the degree of manual participation, and enables the inner ring, the roller and the outer ring of the bearing to rotate relatively in the cleaning process, thereby improving the cleaning effect of the bearing.
Description
Technical Field
The invention relates to the technical field of cleaning equipment, in particular to a rotary ultrasonic cleaning machine.
Background
The bearing is an important part in the modern mechanical equipment, and the main function of the bearing is to support a mechanical rotating body, reduce the friction coefficient in the movement process of the mechanical rotating body and ensure the rotation precision of the mechanical rotating body. After the bearing is used for a period of time, the bearing needs to be repaired and cleaned, and oil stains and dust on the inner surface and the outer surface of the bearing are removed.
Bearing cleaning equipment on the market is ultrasonic automatic cleaning machine and full-automatic bearing cleaning machine etc. at present, and its theory of operation is mostly all to place the bearing in the cleaning machine and let in the cleaner that washs water or needs, then utilizes spray system or ultrasonic wave in the cleaning machine to the bearing washing, and the good bearing of washing takes out to dry for later use can, and whole cleaning process can clear away impurity such as greasy dirt on the bearing and dust, protects the normal use of bearing.
However, since the bearing comprises an inner ring, a roller and an outer ring, the cleaning mode of the ultrasonic automatic cleaning machine and the full automatic bearing cleaning machine in the prior art is used for cleaning the whole assembled bearing, the roller part and the opposite side of the inner ring and the outer ring are difficult to clean effectively, and the cleaning effect is poor; if the bearing is disassembled into the inner ring, the roller and the outer ring to be respectively cleaned, and the inner ring, the roller and the outer ring are assembled into the bearing after the cleaning is finished, a large amount of manpower is consumed, and the labor cost is increased.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a rotary ultrasonic cleaning machine, which reduces the degree of manual participation, enables an inner ring, a roller and an outer ring of a bearing to rotate relatively in the cleaning process, and improves the cleaning effect of the bearing.
In order to solve the technical problem, the rotary ultrasonic cleaning machine comprises a rack, a cleaning basket and a following device, wherein the rack is provided with a feeding table, a discharging table and a plurality of water tanks arranged between the feeding table and the discharging table, at least one water tank is provided with an ultrasonic vibration device, the water tanks are internally provided with workpiece rotating devices and bearing blocks for bearing the cleaning basket, and the following device is arranged on the rack and used for driving the cleaning basket to be switched among the feeding table, the water tank and the discharging table;
the cleaning basket is internally provided with a clamping device for fixing the outer ring of the bearing, and the workpiece rotating device comprises a rotary driving mechanism arranged on the rack, a rotating disk arranged in the water tank and arranged at the output shaft of the rotary driving mechanism, and a shifting fork fixed on the rotating disk and used for driving the inner ring of the bearing to rotate.
As the improvement of the scheme, the clamping device is a supporting block which is arranged in the cleaning basket and used for supporting the outer ring of the bearing, the shifting fork is made of silica gel, and when the cleaning basket is placed on the supporting block in the water tank, the top surface of the shifting fork is higher than the supporting surface of the supporting block.
As the improvement of above-mentioned scheme, clamping device includes connecting bolt, spring and is used for the silica gel grip block in the centre gripping bearing inner race outside, connecting bolt pass wash basket and spring after with silica gel grip block threaded connection, silica gel grip block and washing basket sliding connection, just the top surface of silica gel grip block upwards outwards slopes.
As an improvement of the scheme, the moving device comprises a translation mechanism and a lifting mechanism for installing the output end of the translation mechanism, the translation mechanism is installed on the rack and used for driving the translation mechanism to switch among the feeding table, the water tank and the discharging table, the output end of the lifting mechanism is provided with a lifting hook, and the cleaning basket is provided with a cross rod for hooking the lifting hook.
As an improvement of the scheme, the middle part of the water tank is provided with a groove, and two sides of the bottom surface of the water tank corresponding to the groove are downwards inclined towards the groove.
As an improvement of the scheme, an oil seal seat is arranged in the groove, the lower portion of the output shaft of the rotary driving mechanism extends into the groove and is rotatably connected with the machine seal seat, and oil seal shafts are arranged at the connecting position of the output shaft of the rotary driving mechanism and the rotary disc and outside the machine seal seat.
As an improvement of the scheme, the number of the water tanks is four, and the four water tanks are a water boiling oil removal tank, a spraying flushing tank, an ultrasonic cleaning tank and a rinsing tank in sequence from the feeding platform to the discharging platform.
As an improvement of the scheme, heating devices are arranged in the four water tanks, and heat preservation cotton is adhered to the outer walls of the water tanks; the inner side wall of the spraying and flushing groove is provided with a spraying pipe, the spraying pipe is provided with a nozzle, and the spraying pipe is communicated with a liquid supply device; the ultrasonic vibration device comprises a plurality of ultrasonic vibration heads which are arranged on the outer sides of the bottom surfaces of the two sides of the groove of the ultrasonic cleaning tank.
As an improvement of the scheme, one or more of the four water tanks are provided with a sealing cover door at the upper opening, the sealing cover door comprises an air cylinder arranged on the frame and a cover plate arranged at the output end of the air cylinder, and the two sides of the cover plate relative to the telescopic direction of the air cylinder are connected with the frame in a sliding manner through sliding rails.
As an improvement of the scheme, the rotary ultrasonic cleaning machine further comprises a controller, and the following moving device, the heating device, the liquid supply device and the air cylinder are electrically connected with the controller.
The implementation of the invention has the following beneficial effects:
according to the rotary ultrasonic cleaning machine, the cleaning basket with the bearing can be switched among the feeding platform, the water tank and the discharging platform through mutual matching of the rack, the cleaning basket, the following device and the water tank, the manual participation degree is reduced, the workpiece rotating device is arranged in the water tank, the clamping device on the cleaning basket is matched with the workpiece rotating device to enable the inner ring, the roller and the outer ring of the bearing to rotate relatively, oil stains and dust on the roller part of the bearing and on the opposite side of the inner ring and the outer ring are effectively discharged in the cleaning process, and meanwhile the clamping device and the workpiece rotating device are matched with the ultrasonic vibration device, so that the cleaning effect of the bearing is further improved.
Drawings
FIG. 1 is a schematic front view of the structure of a rotary ultrasonic cleaning machine in an embodiment of the present invention (see-through treatment of a boil-off oil tank, a spray rinse tank, an ultrasonic cleaning tank, and a rinse tank);
FIG. 2 is a schematic top view of the rotary ultrasonic cleaning machine according to the embodiment of the present invention (see-through treatment of the ultrasonic cleaning tank);
FIG. 3 is a schematic view of a first embodiment of a clamping device according to the present invention;
FIG. 4 is a schematic structural view of a second mode of a clamping device according to an embodiment of the present invention;
FIG. 5 is a schematic view of a workpiece rotating apparatus installed in a water tank according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of an ultrasonic cleaning tank according to an embodiment of the present invention.
In the figure: 1. a frame; 2. cleaning the basket; 3. a following device; 11. a feeding table; 12. a discharge platform; 13. a water tank; 4. an ultrasonic vibration device; 5. a workpiece rotating device; 14. a bearing block; 6. a clamping device; 51. a rotation driving mechanism; 52. rotating the disc; 53. a shifting fork; 61. a support block; 62. a connecting bolt; 63. a spring; 64. a silica gel clamping block; 31. a translation mechanism; 32. a lifting mechanism; 33. a hook; 21. a cross bar; 15. a groove; 16. a machine seal seat; 17. an oil seal shaft; 7. a heating device; 81. a shower pipe; 82. a nozzle; 83. a liquid supply device; 18. closing the door; 181. a cylinder; 182. a cover plate; 183. a slide rail; 9. and a controller.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments so as to more clearly understand the technical idea of the invention claimed. It is only noted that the invention is intended to be limited to the specific forms set forth herein, including any reference to the drawings, as well as any other specific forms of embodiments of the invention.
As shown in fig. 1-6, the rotary ultrasonic cleaning machine in the embodiment of the present invention includes a frame 1, a cleaning basket 2 and a following device 3, where the frame 1 is provided with a loading platform 11, a discharging platform 12 and a plurality of water tanks 13 arranged between the loading platform 11 and the discharging platform 12, the loading platform 11 is used for placing the cleaning basket 2 provided with a bearing to be cleaned, the discharging platform 12 is used for placing the cleaning basket 2 provided with a cleaned bearing, and an operator can use an air gun with compressed air introduced from outside to manually blow water to the bearing in the cleaning basket 2 on the discharging platform 12, so as to accelerate the air drying speed of the bearing, and then discharge the bearing; the number of the water tanks 13 is selected according to actual needs, and may be one water tank 13, or a plurality of water tanks 13 may be provided according to designed functions and work efficiency to be achieved.
At least one water tank 13 is provided with an ultrasonic vibration device 4, a workpiece rotating device 5 and a bearing block 14 for bearing a cleaning basket 2 are arranged in each water tank 13, the bottom of the cleaning basket 2 is placed in each water tank 13 through the bearing block 14 and fixed in position, and actually, each bearing block 14 is provided with a guide opening (not shown in the figure) which is wide at the top and narrow at the bottom, so that the cleaning basket 2 can be accurately placed on the bearing block 14; the following moving device 3 is mounted on the frame 1 and used for driving the cleaning basket 2 to switch among the feeding table 11, the water tank 13 and the discharging table 12, namely the following moving device 3 moves the cleaning basket 2 with a bearing to be cleaned on the feeding table 11 into the water tank 13, moves the cleaning basket 2 into different water tanks 13 and also can move the cleaning basket 2 in the water tank 13 to the discharging table 12 according to actual production requirements; in the embodiment of the invention, only one water tank 13 is provided with the ultrasonic vibration device 4, and the workpiece rotating device 5 in the water tank 13 is matched for cleaning the bearing.
In particular, a clamping device 6 for fixing the bearing outer ring is arranged in the cleaning basket 2 to prevent the bearing outer ring from rotating in the cleaning process, the workpiece rotating device 5 comprises a rotating driving mechanism 51 arranged on the frame 1, a rotating disc 52 arranged in the water tank 13 and arranged at the output shaft of the rotating driving mechanism 51, and a shifting fork 53 fixed on the rotating disc 52 and used for driving the inner ring of the bearing to rotate, when the cleaning basket 2 is placed in the water tank 13, the outer ring of the bearing is fixed by the clamping device 6, the bottom of the inner ring of the bearing is pressed on the shifting fork 53, the rotary driving mechanism 51 drives the rotary disk 52 to rotate, the shifting fork 53 drives the inner ring of the bearing to rotate under the action of friction force, at the moment, the inner ring, the roller and the outer ring of the bearing rotate relatively, and oil stains and dust on the roller part of the bearing and on the opposite side of the inner ring and the outer ring are released more easily.
According to the rotary ultrasonic cleaning machine, the frame 1, the cleaning basket 2, the following device 3 and the water tank 13 are mutually matched, the cleaning basket 2 provided with the bearing can be switched among the feeding table 11, the water tank 13 and the discharging table 12, the manual participation degree is reduced, the workpiece rotating device 5 is arranged in the water tank 13, the clamping device 6 on the cleaning basket 2 is matched with the workpiece rotating device 5 to enable the inner ring, the roller and the outer ring of the bearing to rotate relatively, oil stains and dust on the roller part of the bearing and on the opposite side of the inner ring and the outer ring are effectively discharged in the cleaning process, meanwhile, the clamping device 6 and the workpiece rotating device 5 are matched with the ultrasonic vibration device 4, and the cleaning effect of the bearing is further improved.
The clamping device 6 in the embodiment of the present invention preferably adopts the following two modes:
in the first way, as shown in fig. 3, the clamping device 6 is preferably a supporting block 61 installed in the washing basket 2 and used for supporting the outer ring of the bearing, and the fork 53 is made of silicone, so that when the washing basket 2 is placed on the supporting block 14 in the water tank 13, the top surface of the fork 53 is higher than the supporting surface of the supporting block 61. In fact, the height difference between the top surface of the fork 53 and the bearing surface of the support block 61 is selected according to actual requirements, and if the outer diameter of the bearing made of steel is 510mm, the inner diameter is 400mm, and the thickness is 60mm, the height difference between the top surface of the fork 53 and the bearing surface of the support block may be 0.5-1 mm. When the outer ring of the bearing is pressed on the shifting fork 53, the shifting fork 53 made of silica gel deforms, and the contact area with the outer ring of the bearing is increased, so that the friction coefficient is submitted, and the rotating disc 52 can drive the bearing to rotate when rotating; meanwhile, the contact part of the supporting block 61 and the bearing outer ring can be provided with anti-slip threads for improving the friction coefficient, so that the effect of preventing the bearing outer ring and the supporting block 61 from rotating relatively is achieved.
Second, as shown in fig. 4, the clamping device 6 preferably includes a connecting bolt 62, a spring 63 and a silica gel clamping block 64 for clamping the outer side of the bearing outer ring, the connecting bolt 62 passes through the cleaning basket 2 and the spring 63 and then is in threaded connection with the silica gel clamping block 64, the silica gel clamping block 64 is in sliding connection with the cleaning basket 2, and the top surface of the silica gel clamping block 64 is inclined outwards. When the bearing is placed into the cleaning basket 2, the bearing outer ring is guided by the silica gel clamping blocks 64 to be arranged left and right, the bearing is more easily placed between the silica gel clamping blocks 64, meanwhile, the bearing outer ring acts on the top surfaces of the silica gel clamping blocks 64, so that the silica gel clamping blocks 64 press the springs 63 and slide away from the axis of the bearing, and enough placing space is provided for placing the bearing; after the ground of the outer ring of the bearing is contacted with the ground of the cleaning basket 2, the outer side of the outer ring of the bearing is clamped by the silica gel clamping block 64 under the action of the spring 63, and the plurality of clamping devices 6 clamp the outer ring of the bearing from different directions to realize the centering of the bearing; the contact between the silica gel clamping block 64 and the bearing outer ring made of metal can improve the friction coefficient, and ensure that the outer side of the bearing and the silica gel clamping block 64 do not rotate relatively; and the inner bearing ring is pressed to the shifting fork 53 under the action of gravity, and the shifting fork 53 drives the inner bearing ring to rotate under the action of friction force.
The clamping devices 6 in the two modes can enable the inner ring, the roller and the outer ring of the bearing to rotate relatively in the actual cleaning process; the first mode is easier to place, but has higher part processing precision; the second method is difficult to place the bearing (the pressure of the spring 63 needs to be overcome), but has low processing precision of parts and also has a centering function.
In fact, the following device 3 may be in the form of a mechanical arm, which is realized to move the washing basket 2. As shown in fig. 2, in the present embodiment, the following moving device 3 preferably includes a translation mechanism 31 and a lifting mechanism 32 installed at an output end of the translation mechanism 31, the translation mechanism 31 is installed on the frame 1 and is used for driving the translation mechanism 31 to switch among the feeding table 11, the water tank 13 and the discharging table 12, the translation mechanism 31 may include a translation guide rail installed on the frame 1, a translation frame slidably connected to the translation guide rail, and a translation motor installed on the translation frame and driving the translation frame to move relative to the translation guide rail, so as to realize the integral translation of the following moving device 3; the lifting mechanism 32 can be a lifting motor on the translation frame, a screw rod with one end connected with the output end of the lifting motor, and a lifting frame in threaded connection with the screw rod and in sliding connection with the translation frame; the output end of the lifting mechanism 32 is provided with a hook 33, and the cleaning basket 2 is provided with a cross rod 21 hooked by the hook 33. The lifting, moving and placing of the cleaning basket 2 by the following device 3 are realized by the matching of the lifting hook 33 and the cross rod 21.
It should be noted that, in a preferred embodiment, the middle of the water tank 13 is preferably provided with a groove 15, and the bottom surface of the water tank 13 corresponding to two sides of the groove 15 is inclined downwards towards the groove 15. In fact, the upper portion of the water tank 13 is provided with a water inlet for the cleaning liquid to enter the water tank 13, and the water outlet of the water tank 13 is arranged at the bottom of the groove 15, when the cleaning liquid needs to be discharged, since the bottom surface of the water tank 13 is inclined downwards towards the groove 15 corresponding to the two sides of the groove 15, the cleaning liquid flows back to the groove 15 through the inclined surfaces of the two sides and is discharged through the water outlet, the cleaning liquid in the water tank 13 can be discharged to the greatest extent, and the inside of the water tank 13 is convenient to clean.
The water tank 13 is preferably made of SUS304 stainless steel and formed by double-sided welding, so that leakage is not easy to occur at the welding seam when the water tank 13 is used, and reinforcing ribs are welded for reinforcement and are durable.
Further, in a preferred embodiment, the groove 15 is internally provided with a preferred mechanical seal seat 16, the lower part of the output shaft groove 15 of the rotary driving mechanism 51 extends into the groove 15 and is rotatably connected with the mechanical seal seat 16, actually, the output shaft of the rotary driving mechanism 51 is rotatably connected with the mechanical seal seat 16 through a connecting bearing, and the mechanical seal seat 16 is a common part of mechanical seal and plays a role of preventing lubricating oil in the mechanical seal seat 16 from leaking. And the oil seal shaft 17 is arranged at the joint of the output shaft of the rotary driving mechanism 51 and the rotating disc 52 and outside the machine seal seat 16, so that the rotary shaft and the machine seal seat 16 are further sealed, the output shaft of the rotary driving mechanism 51 is ensured to rotate stably, and meanwhile, the cleaning liquid in the water tank 13 is prevented from interfering with the lubricating oil in the machine seal seat 16 and the oil seal shaft 17. In fact, the rotary driving mechanism 51 comprises a rotary driving motor and a speed reducer installed at the output end of the rotary driving motor, so that the rotary disc 52 rotates at a speed of 4-5 revolutions per minute, and the inner ring, the roller and the outer ring of the bearing generate relative rotation visible to naked eyes, and a good cleaning effect can be achieved.
In fact, in this example, the water tanks 13 are preferably provided with four, as shown in fig. 1, and the four water tanks 13 are a boiling water tank, a spray rinsing tank, an ultrasonic cleaning tank and a rinsing tank in this order from the loading table 11 to the unloading table 12.
Specifically, the heating devices 7 are arranged in the four water tanks 13, the heating devices 7 can be electric heating pipes, heat preservation cotton (not shown in the figure) is attached to the outer walls of the water tanks 13, the thickness of the heat preservation cotton is preferably 15mm, and the heat preservation effect on the cleaning liquid in the water tanks 13 is achieved; a spray pipe 81 is arranged on the inner side wall of the spray rinsing tank, a nozzle 82 is arranged on the spray pipe 81, the spray pipe 81 is communicated with a liquid supply device 83, spray rinsing is achieved, specifically, the liquid supply device 83 can be a liquid storage tank with a filter matched with a circulating pump, a liquid outlet of the circulating pump conveys cleaning liquid in the liquid storage tank to the nozzle 82 of the spray pipe 81, meanwhile, a liquid suction port of the circulating pump sucks cleaning liquid in the spray rinsing tank into the liquid storage tank through the filter for filtering, and recycling of the cleaning liquid is achieved, furthermore, the liquid outlet of the circulating pump can be communicated with water inlets of the boiling oil removal tank, the spray rinsing tank and the ultrasonic cleaning tank, a liquid suction port of the circulating pump can be communicated with water outlets of the boiling oil removal tank, the spray rinsing tank, the ultrasonic cleaning tank and the ultrasonic cleaning tank, and centralized; the ultrasonic vibration device comprises a plurality of ultrasonic vibration heads which are arranged on the outer sides of the bottom surfaces of the two sides of the groove 15 of the ultrasonic cleaning tank, and the ultrasonic cleaning is realized by the combined action of the plurality of ultrasonic vibration heads on the ultrasonic cleaning tank.
In practice, each water tank 13 may be provided with a set of liquid supply device 83, and a circulation pump of the liquid supply device 83 delivers the cleaning liquid in the liquid storage tank to the water inlet of the water tank 13 and pumps the cleaning liquid from the discharge port of the water tank 13 to the liquid storage tank; different cleaning liquids are used for different tanks 13.
In this embodiment, while the outlet of the water tank 13 is externally connected to the discharge pipe, a connection loop between the outlet of the water tank 13 and the reservoir is provided with a primary drawer-type filter screen of 20 meshes, and the filter is a secondary filter with a precision of 100um, so as to achieve a function of improving the filtering effect by classification.
In this embodiment, the water tank 13 is preferably provided with a water supply pipe valve and three liquid level controls of high, medium and low, the high liquid level stops automatic water supply, the medium liquid level automatically supplies water, and the low liquid level prevents the circulating pump from dry pumping. The automatic cleaning machine has the advantages that cleaning liquid can be conveniently and timely supplied and replenished, manual water replenishing can be realized, and the automatic water replenishing is realized by matching the electromagnetic valve and the liquid level sensor. Meanwhile, the upper part of the water tank 13 can adopt single-side overflow, so that the whole surface overflow is realized, and floating objects and oil stains on the surface of the cleaning liquid can be quickly drained away.
The heating device 7 in the water boiling oil removing groove can be 4 sets of 6KW stainless steel electric heating pipes, the total heating power is 24KW, and the water boiling oil removing groove is matched with accessories (not shown in the figure) such as a temperature probe, a digital display temperature controller and the like to automatically sense the temperature in the groove and realize automatic temperature adjustment, so that the temperature of the cleaning liquid is kept in an optimal cleaning temperature range; meanwhile, an oil extractor (not shown in the figure) can be arranged in the water boiling oil removing groove, so that the oil removing capability is improved.
Wherein, heating device 7 in the washing groove that sprays can be 4 sets of 6KW stainless steel electric heating pipes, and total heating power is 24KW to supporting accessories such as temperature probe and digital display temperature controller (not drawn in the figure) auto-induction inslot temperature and realization temperature automatic adjustment, make the washing liquid temperature keep in the best washing temperature within range.
The heating device 7 of the ultrasonic cleaning tank can be 2 sets of 6KW stainless steel electric heating pipes, the total heating power is 12KW, and the ultrasonic cleaning tank is matched with accessories (not shown in the figure) such as a temperature probe, a digital display temperature controller and the like to automatically sense the temperature in the tank and realize automatic temperature adjustment, so that the temperature of the cleaning liquid is kept in an optimal cleaning temperature range; the ultrasonic vibration device 4 is composed of two groups of 42 ultrasonic vibrators with power of 4.2KW and ultrasonic frequency of 28KHz, which are uniformly arranged at the bottom of the water tank 13 and are 84 vibrators in total, 2 intelligent 2.1KW digital display ultrasonic generators are matched, and the ultrasonic vibration device is controlled in a separately excited mode, so that the power of a sound production system is adjustable within 0-100% and the time is adjustable within 0-999 minutes.
Wherein, the heating device 7 of the rinsing tank can be 2 sets of 6KW stainless steel electric heating pipes, the total heating power is 12KW, and the rinsing tank is matched with accessories (not shown in the figure) such as a temperature probe, a digital display temperature controller and the like to automatically sense the temperature in the tank and realize the automatic temperature adjustment, so that the temperature of the cleaning liquid is kept in the optimal cleaning temperature range; and a liquid supply device externally connected with the heating device 7 of the rinsing tank provides antirust liquid for the rinsing tank, and the bearing is soaked in the antirust liquid, so that the antirust effect is achieved.
The process flow is as follows:
1. a bearing to be cleaned is placed on the cleaning basket 2 by the manual feeding platform 11;
2. the following moving device 3 moves the cleaning basket 2 on the feeding table 11 into a water boiling oil removing groove for output oil removal;
3. the following moving device 3 moves the cleaning basket 2 in the water boiling oil removing groove into a spraying and washing groove for spraying and washing;
4. the following moving device 3 moves the cleaning basket 2 in the spray rinsing tank into an ultrasonic cleaning tank for ultrasonic cleaning;
5. moving the cleaning basket 2 in the ultrasonic cleaning tank into a rinsing tank along with the moving device 3 to rinse the antirust liquid;
6. the following moving device 3 moves the cleaning basket 2 in the rinsing tank to a discharging platform 12;
7. an operator can first manually blow the water throat to manually discharge on the discharge table 12.
It should be noted that, the upper opening of one or more of the four water tanks 13 is preferably provided with a cover door 18, the figure shows that the cover door 18 is provided for the water boiling oil removal tank and the spray rinsing tank, the cover door 18 comprises a cylinder 181 mounted on the frame 1 and a cover plate 182 mounted at the output end of the cylinder 181, and both sides of the cover plate 182 relative to the expansion direction of the cylinder 181 are slidably connected with the frame 1 through slide rails 183. When the heating device 7 in the water tank 13 works, the cover sealing door 18 is closed, so that the heat loss is reduced, and the heating efficiency is improved; when the heating device 7 in the water tank 13 works, the cover sealing door 18 is opened, so that an operator can conveniently observe the working condition of the water tank 13.
In addition, the rotary ultrasonic cleaning machine in the embodiment of the present invention further preferably includes a controller 9, and the following device 3, the heating device 7, the liquid supply device 83, and the air cylinder 181 are all electrically connected to the controller 9. The controller 9 preferably adopts a PLC, can execute logic operation, sequence control, timing and counting, controls the work of each part by changing the connection mode of the input end and the output end, and improves the automation degree of the rotary ultrasonic cleaning machine. As shown in figure 1, an electric control cabinet is installed on the front side of a rack 1, a controller 9 is installed in the electric control cabinet, and a control button, a display and a working lamp which need to be used are all arranged in the electric control cabinet, so that centralized control is facilitated.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a rotation type ultrasonic cleaning machine which characterized in that: the cleaning device comprises a rack, cleaning baskets and a following moving device, wherein the rack is provided with a feeding table, a discharging table and a plurality of water tanks arranged between the feeding table and the discharging table, at least one water tank is provided with an ultrasonic vibration device, workpiece rotating devices and bearing blocks for bearing the cleaning baskets are all arranged in the water tanks, and the following moving device is arranged on the rack and is used for driving the cleaning baskets to be switched among the feeding table, the water tanks and the discharging table;
the cleaning basket is internally provided with a clamping device for fixing the outer ring of the bearing, and the workpiece rotating device comprises a rotary driving mechanism arranged on the rack, a rotating disk arranged in the water tank and arranged at the output shaft of the rotary driving mechanism, and a shifting fork fixed on the rotating disk and used for driving the inner ring of the bearing to rotate.
2. A rotary ultrasonic cleaner as defined in claim 1, wherein: the clamping device is a supporting block which is arranged in the cleaning basket and used for supporting the outer ring of the bearing, the shifting fork is made of silica gel, and when the cleaning basket is placed on the supporting block in the water tank, the top surface of the shifting fork is higher than the supporting surface of the supporting block.
3. A rotary ultrasonic cleaner as defined in claim 1, wherein: clamping device includes connecting bolt, spring and is used for the silica gel grip block in the centre gripping bearing inner race outside, connecting bolt pass wash basket and spring after with silica gel grip block threaded connection, silica gel grip block and washing basket sliding connection, just the top surface of silica gel grip block upwards slopes outwards.
4. A rotary ultrasonic cleaner as defined in claim 1, wherein: the following moving device comprises a translation mechanism and a lifting mechanism for installing the output end of the translation mechanism, the translation mechanism is installed on the rack and used for driving the translation mechanism to switch among the feeding table, the water tank and the discharging table, the output end of the lifting mechanism is provided with a lifting hook, and the cleaning basket is provided with a cross rod for hooking the lifting hook.
5. A rotary ultrasonic cleaning machine according to any one of claims 1 to 4, wherein: the middle part of the water tank is provided with a groove, and the two sides of the bottom surface of the water tank corresponding to the groove are downwards inclined towards the groove.
6. A rotary ultrasonic cleaner as defined in claim 5, wherein: the oil seal device is characterized in that a seal seat is arranged in the groove, the lower portion of the output shaft groove of the rotary driving mechanism extends into the groove and is rotatably connected with the seal seat, and oil seal shafts are arranged at the connecting position of the output shaft of the rotary driving mechanism and the rotary disc and outside the seal seat.
7. A rotary ultrasonic cleaner as defined in claim 5, wherein: the water tanks are four, and the water tanks are a water boiling oil removal tank, a spraying flushing tank, an ultrasonic cleaning tank and a rinsing tank in sequence from the feeding platform to the discharging platform.
8. A rotary ultrasonic cleaner as defined in claim 7, wherein: heating devices are arranged in the four water tanks, and heat preservation cotton is adhered to the outer walls of the water tanks; the inner side wall of the spraying and flushing groove is provided with a spraying pipe, the spraying pipe is provided with a nozzle, and the spraying pipe is communicated with a liquid supply device; the ultrasonic vibration device comprises a plurality of ultrasonic vibration heads which are arranged on the outer sides of the bottom surfaces of the two sides of the groove of the ultrasonic cleaning tank.
9. A rotary ultrasonic cleaner as defined in claim 8, wherein: one or more of four the closing cap door is installed to the upper shed of basin, the closing cap door is including installing the cylinder in the frame and installing the apron at the cylinder output, the both sides of the relative cylinder telescopic direction of apron are through slide rail and frame sliding connection.
10. A rotary ultrasonic cleaner as defined in claim 9, wherein: the controller is electrically connected with the following moving device, the heating device, the liquid supply device and the air cylinder.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110155337.XA CN112974397A (en) | 2021-02-04 | 2021-02-04 | Rotary ultrasonic cleaning machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110155337.XA CN112974397A (en) | 2021-02-04 | 2021-02-04 | Rotary ultrasonic cleaning machine |
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| CN112974397A true CN112974397A (en) | 2021-06-18 |
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| CN202110155337.XA Pending CN112974397A (en) | 2021-02-04 | 2021-02-04 | Rotary ultrasonic cleaning machine |
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| CN113932270A (en) * | 2021-11-26 | 2022-01-14 | 安徽工程大学 | Environment-friendly multifunctional cooling type oil fume treatment machine |
| CN114405925A (en) * | 2022-01-13 | 2022-04-29 | 青岛市市立医院 | Gynecological nursing medical instrument disinfection device and using method thereof |
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Application publication date: 20210618 |