CN104722522B - A kind of engine cylinder cover auto-cleaning method - Google Patents
A kind of engine cylinder cover auto-cleaning method Download PDFInfo
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- CN104722522B CN104722522B CN201510138828.8A CN201510138828A CN104722522B CN 104722522 B CN104722522 B CN 104722522B CN 201510138828 A CN201510138828 A CN 201510138828A CN 104722522 B CN104722522 B CN 104722522B
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- cleaning
- shower nozzle
- engine cylinder
- cylinder cover
- nozzle
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/022—Cleaning travelling work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
- B08B5/023—Cleaning travelling work
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/08—Drying solid materials or objects by processes not involving the application of heat by centrifugal treatment
Abstract
The invention discloses a kind of engine cylinder cover auto-cleaning method, automatic control system is leaned on to realize automatically controlling during cleaning, shower nozzle is made to move and eject cleanout fluid below engine cylinder cover or compressed air is carried out to engine cylinder cover under three-dimensional moving device drive, it is characterized in that, in this cleaning process, engine cylinder cover two ends are arranged in frame by horizontally disposed rotating shaft, and drive engine cylinder cover rotation by rotating servo motor, and then increase a dimension being cleaned by workpiece itself rotation on the basis of three-dimensional motion cleaning, it is made to produce the effect of simulation manual cleaning, improve cleaning efficiency.The present invention can reach simulation manual cleaning effect, has that cleaning specific aim is good, and cleaning performance is good, and cleaning efficiency is high, and drying effect is good and efficiency high, the advantages of energy-saving is consumed.
Description
Technical field
The present invention relates to a kind of engine cylinder cover produces treatment technology, more particularly, to a kind of engine cylinder cover side of cleaning automatically
Method.
Background technology
Engine cylinder cover, is in the component of engine bin intrinsic motivation tip portion, is valve and camshaft construction one
Individual airtight space simultaneously provides the hole of installation, provides passage for lubricating oil simultaneously.Engine cylinder cover in process of production, when plus
After work finishes, need the step through cleaning together, to remove the dirts such as the various borings adhered to thereon and greasy dirt, with
Convenient follow-up assembling.
Existing engine cylinder cover auto-cleaning method, is usually carried out by the way of spray, then adopts gas
Stream air-dries（Or electric heating auxiliary is dried）Mode be dried.For example disclosed in China's number of patent application 201220601248.X a kind of
The cleaning equipment of automobile engine cylinder head, its structure includes purge chamber, water box, nozzle and hydraulic pipeline, and wherein nozzle is arranged at
In water box, described water box are arranged on the inwall of purge chamber and are connected with the water tank being arranged at outside purge chamber by hydraulic pipeline
Connect, described water box are multiple and are distributed on the position corresponding with the hexahedron cleaning indoor cylinder cap to be cleaned, in described water box
It is provided with multiple nozzles.The equipment of this utility model patent had both belonged to this situation about cleaning using common spray mode.Its cleaning
Efficiency and effect are all poor.
A kind of engine cylinder cover drum-type cleaning equipment of China's number of patent application 201410090090.8, also discloses one
Kind engine cylinder cover can be placed in current cylinder, by the skill that is carried out of the mode such as water environment additional ultrasonic of rotation
Art.But the still poor defect of this cleaning equipment, however it remains cleaning specific aim is not enough, cleaning efficiency and effect.And this
All it is dried by the way of wind or auxiliary electro-heat after cylinder cap cleaning in a little prior arts, drying efficiency is low, power consumption is relatively
Greatly.
With the progress of modern science and technology, automobile cylinder cover structure presents and becomes increasingly complex, more and more surface hole defects and not advising
The then trend of shape, therefore the cleaning efficiency being difficult to ensure that using existing cleaning and dry technology and effect and drying
Effect.Therefore how to design one kind and more there is specific aim, the engine cylinder cover of more high efficient and reliable and more save energy is automatic
Cleaning technique, becoming those skilled in the art has considered problem.
Content of the invention
For above-mentioned the deficiencies in the prior art, the technical problem to be solved is：How to provide one kind can reach
To simulation manual cleaning effect, cleaning specific aim is good, and cleaning performance is good, and cleaning efficiency is high, and drying effect is good and efficiency high, saves
The engine cylinder cover auto-cleaning method of consumption can be saved.
In order to solve above-mentioned technical problem, present invention employs following technical scheme：
A kind of engine cylinder cover auto-cleaning method, leans on automatic control system to realize automatically controlling so that shower nozzle during cleaning
Move and eject cleanout fluid or compressed air below engine cylinder cover to engine cylinder cover under three-dimensional moving device drives
It is carried out it is characterised in that in this cleaning process, engine cylinder cover two ends are arranged on frame by horizontally disposed rotating shaft
On, and drive engine cylinder cover rotation by rotating servo motor, and then increase by is clear on the basis of three-dimensional motion cleaning
Wash the dimension of workpiece itself rotation so as to produce the effect of simulation manual cleaning, improve cleaning efficiency.
So, the present invention, on the basis of three-dimensional motion cleaning, increased the fourth dimension degree of a rotation, can simulate people
The effect of work cleaning, drastically increases cleaning efficiency and effect.
Further, after cleaning finishes, engine cylinder cover rotation is driven to realize centrifugal drying by rotating servo motor.
Improve dewatering efficiency.
Specifically, in cleaning, the engine cylinder cover automatic clearing apparatuss employing following structure are real for this cleaning method
Existing.This device includes frame, the engine cylinder cover fixing device being arranged on frame upper end and wiper mechanism, and wiper mechanism includes clearly
The shower nozzle washed pipeline and be arranged on cleaning pipeline upper end, described engine cylinder cover fixing device is located at shower nozzle top position, and it is special
Levy and be, described cleaning pipeline is hard tube and is vertically arranged to below engine cylinder cover fixing device, described cleaning lower end of duct
It is arranged in frame by three-dimensional moving device to enable to clean pipeline and drive shower nozzle to realize three dimensions to move, described start
Machine cylinder cap fixing device includes an installing rack for stationary engine cylinder cap, the horizontally outer setting rotating shaft of installing rack two ends
And frame upper end is installed in rotation on by bearing, rotating shaft and rotating servo motor are in transmission connection.
So, rotating shaft is set at installing rack two ends and rotating servo motor is in transmission connection；So that in cleaning process, shower nozzle
Three dimensions movement can be realized be carried out, simultaneously the action of cooperation cylinder cap itself rotation under three-dimensional moving device control,
The effect of simulation manual cleaning can be produced, accurate, multimodal high pressure jet cleaning is carried out to the complex profile of product, this
Sample just drastically increases cleaning performance.This device can complete the cleaning of each plane of cylinder cap and hole by clamped one time, makes
Its cleaning process is more convenient, improves cleaning efficiency.After cleaning finishes simultaneously, rotating servo motor can be leaned on to drive cylinder cap
High-speed rotation, by centrifuge dehydration and rotation produce distinguished and admirable, soon can complete drying, therefore only need to by a clamping work
Position just can complete to clean simultaneously and two big steps are dried.Compare with the mode of existing hot-air seasoning, simpler convenience is fast
Victory, significantly reduces energy consumption simultaneously, is particularly suitable for the cleaning to the engine components that product cleannes have higher requirements.
As the optimization of such scheme, described installing rack includes a length direction along horizontally disposed hollow, rectangular tabular
The base plate of structure, base plate hollow position and engine cylinder cover size coupling（Coupling refers to so that after engine cylinder cover fixed, its
Affixed side needs the part of cleaning to be exposed independent from base plate hollow position）And it is provided with pressure on the side of hollow position on base plate
Block and fixing bolt, fixing bolt is fixed on base plate and for the earhole with engine cylinder cover edge evagination through briquetting
Cooperation is realized fixing；Base plate two ends have the connecting plate being vertically fixedly connected, and connecting plate and briquetting are located at the same side surface of base plate
On, connecting plate lateral surface is mounted on bearings by horizontally disposed rotating shaft.
Structure after so optimizing, can facilitate the installation of cylinder cap to fix, the hollow position of base plate facilitate shower nozzle insert into
Row cleans, and this structure can preferably ensure that center of gravity is in center it is ensured that rotation is reliable and stable simultaneously.When being embodied as,
Best selection is that after rotating shaft set location makes to install engine cylinder cover on base plate, overall center of gravity is located exactly at rotating shaft axle
On heart line, steady with utmost ensure to rotate, improve rotating speed it is ensured that the effect of centrifuge dehydration.
As optimizing further, between each connecting plate and base plate, it is fixedly connected with the reinforcement being provided with a pair of triangle
Plate.The intensity of fixing device so can be improved so as to can contend with centrifuge dehydration high-speed rotation powerful moment of torsion it is ensured that
Dehydration is steadily reliable.
As optimization, also include shower nozzle automatic-exchanging system, described shower nozzle automatic-exchanging system include shower nozzle storehouse, shower nozzle and
Shower nozzle erecting device, described shower nozzle storehouse includes being horizontally placed on the shower nozzle installing plate of engine cylinder cover fixing device side, shower nozzle
Multiple shower nozzle installing holes are set side by side with installing plate, shower nozzle installing hole side is provided with and lacking of connecting outside shower nozzle installing plate
Mouthful, described shower nozzle is in integrally the column structure of hollow revolving body, and shower nozzle upper end is nozzle, has circumferentially raised in the middle part of shower nozzle
Upper round platform and lower round platform, upper round platform and lower round platform interval setting, the part between upper round platform and lower round platform can be installed from shower nozzle
On plate, indentation, there snaps in so that shower nozzle is navigated to shower nozzle by clamping installs in the hole, and lower round platform after shower nozzle clamping positioning is pacified with shower nozzle
On dress plate, breach direction identical one side surface has a vertical groove, and shower nozzle lower end is provided with the public access of quick coupling device
Head；（Preferably selecting is the male joint that shower nozzle lower end arranges external screw thread the quick coupling device that spins by screw thread, with convenient and swift
Change dismounting）Described shower nozzle erecting device includes the nozzle mounting seat that a sealing is docked at cleaning pipeline upper end, and shower nozzle is installed
In the middle part of seat it is and cleans the liquid chamber road of pipeline communication, the mother that nozzle mounting seat upper end is sealedly connected with quick coupling device connects
Head, nozzle mounting seat upper end is also fixed up being provided with snapping fit onto round platform under shower nozzle away from the side in installing plate breach direction
Vertical groove in limited post, nozzle mounting seat outer surface opposite side is fixedly installed a compression cylinder,（Preferably select
It is the compression cylinder installing plate that mounting seat outer surface bottom has a horizontal-extending setting, compression cylinder is fixedly mounted on compression
On cylinder mounting plate, fixed with the installation facilitating compression cylinder）The telescopic arm of compression cylinder sets up and in telescopic arm upper end
It is provided with a horizontal-extending force-applying piece, force-applying piece is connected with the female joint of quick coupling device so that force-applying piece is in compression
The telescopic arm of cylinder drives and by female joint locking and can unclamp when moving up and down.
As such, it is desirable to when changing shower nozzle, only shower nozzle need to be controlled to move to shower nozzle installing plate side by three-dimensional moving device
Gap position just to shower nozzle installing hole, then makes the position between round platform and lower round platform on shower nozzle enter into nick translation
Shower nozzle installs in the hole, then starts the retraction of compression cylinder telescopic arm and unclamps female joint, then controls cleaning pipeline to move downward i.e.
Can depart from shower nozzle, shower nozzle is included into shower nozzle storehouse.Then again controlling cleaning pipeline to drive nozzle mounting seat to move to needs to change
Nozzle position below, more upwards motion so that the male joint of shower nozzle lower end be inserted in female joint realize short transverse positioning, so
Enter into by limited post afterwards and realize circumferentially positioned in the vertical groove of round platform under shower nozzle, then restart compression cylinder telescopic arm and stretch
Go out so that male joint is locked by female joint, then translate out shower nozzle and storehouse is installed, that is, complete shower nozzle and automatically change, this process is by controlling system
System pre-set programs automatically control, very convenient quick.The setting in shower nozzle storehouse simultaneously can fully improve the multiformity of shower nozzle, with
The shower nozzle arranging specific aim structure for different cleaning objects is carried out, and improves cleaning performance.
As optimization, in part shower nozzle, nozzle is the sharp mouth setting up, and in part shower nozzle, nozzle is water side to side
It is bent to form the nozzle of side water exit.So, the shower nozzle that nozzle sets up can be used for realizing the cleaning of cylinder cap bottom, nozzle
The cleaning to cylinder cap side can be realized to perverted shower nozzle.When being embodied as, can also be for specifically being cleaned by object,
The shower nozzle arranging out the different structure forms such as high rate of fire shower nozzle, scattering shower nozzle in shower nozzle storehouse is directed to so as to clean more to have
Property, improve cleaning performance and efficiency.
As optimization, described three-dimensional moving device includes elevating mechanism, left and right translation mechanism and anterior-posterior translation mechanism, described
Elevating mechanism includes riser guide and the elevating screw being vertically provided in frame, also includes one and elevating screw is in transmission connection
Lifting motor, also include one and can slide up and down to the lifting mounting seat on riser guide of being engaged by clamping, lift mounting seat
It is fixedly installed nut and the cooperation of elevating screw screw thread, cleaning lower end of duct is fixed in lifting mounting seat；Described left and right
Translation mechanism includes the left and right translating rails being horizontally set in frame in left-right direction and left and right translation screw mandrel, also includes one
Translate, with left and right, the left and right translation motor that screw rod transmission connects, also include one and can slidingly be engaged by clamping in left and right translation
Left and right translation mounting seat on guide rail, translation mounting seat in left and right is fixedly installed nut and left and right translation wire rod thread cooperation,
Described elevating mechanism is arranged in left and right translation mounting seat；Described anterior-posterior translation mechanism includes being horizontally set on along the longitudinal direction machine
Anterior-posterior translation guide rail on frame and anterior-posterior translation screw mandrel, also include the anterior-posterior translation electricity of and the connection of anterior-posterior translation screw rod transmission
Machine, also includes the anterior-posterior translation mounting seat on anterior-posterior translation guide rail that can be engaged by clamping slidingly back and forth, and anterior-posterior translation is pacified
Nut and the cooperation of anterior-posterior translation wire rod thread are fixedly installed on dress seat, described left and right translation mechanism is arranged on anterior-posterior translation and installs
On seat.
After so optimizing, in three dimensions in three-dimensional moving device, the mechanism of movement is all passed by feed screw nut using motor
Motivation structure realizes the structure of translation, has stable movement, controls accurately, structure is simple, the advantages of easy to implement.
As optimization, it is additionally provided with baffle device for water, described baffle device for water includes being arranged on clear above three-dimensional moving device
Wash the flexible dash cloth on pipeline, flexible dash cloth is that the waterproof material of flexible foldable is obtained and connects with cleaning seal for pipe joints
Connect, flexible dash cloth surrounding is fixedly connected in frame and so that flexible dash cloth projection vertically covers three-dimensional mobile dress
Put.
As such, it is possible to block water for cleaning well, need not individually again in three-dimensional moving device each dimension movement
Dash measure is arranged on mechanism, structure is very simple, and dash protection effect is good, beneficial to enforcement.
Further, in baffle device for water, it is additionally provided with top anterior-posterior translation guide rail below flexible dash cloth and top is left
Right translation guide rail, described cleaning pipeline can be arranged with a connecting plate with mutually sliding axially, and connecting plate lower end can left and right
Translationally it is slidably fitted in left-right direction on translating rails about horizontally disposed top, under translating rails two ends about top
Portion can be slidably fitted in along the longitudinal direction on the anterior-posterior translation guide rail of horizontally disposed top anterior-posterior translation, and top anterior-posterior translation is led
Rail two ends are fixed in frame.
So, about top anterior-posterior translation guide rail and top, the setting one of translating rails is to facilitate support to live flexible dash
Cloth, improves dash effect, extends flexible dash cloth service life；Two is the effect that can play Auxiliary support, improves cleaning pipe
Stability in road three-dimensional moving process and balance.
Yet further, described frame includes level spaced bottom surface layer and intermediate layer up and down, bottom surface layer and in
It is provided with some vertical supporting posts, described three-dimensional moving device is arranged on bottom surface layer, described top anterior-posterior translation between interbed
About guide rail and top, translating rails and baffle device for water are respectively provided with the support column on the intermediate layer, intermediate layer being fixed up again
And engine cylinder cover fixing device is set；So whole rack construction is simpler rationally and stable, convenient each thereon mechanism
Installation settings.
As optimization, described wiper mechanism also includes an input duct and an admission line, described input duct one
End and cleaning lower end of duct are tightly connected, and the other end and water source connect, and admission line one end and cleaning lower end of duct are tightly connected,
The other end and source of the gas connect, and described input duct are provided with adjust the feed liquor electric-controlled switch valve of liquid inlet volume, described air inlet
It is provided with pipeline adjusting air inlet electric-controlled switch valve, described feed liquor electric-controlled switch valve and the air inlet electric-controlled switch valve of air inflow
All electrically connect with plc control system and its control can be leaned on.
So, cleaning way can flexibly select liquid rinse, and the mode of purge of gas or gas-liquid mixed injection is carried out
Cleaning, during the cleaning of injection firing rate size, and gas-liquid mixed simultaneously, all energy flexible such as size of mixed proportion are so as to more can
Adapt to the complicated structure situation of cleaning object, improve cleaning performance.
As optimization, also include casing, described frame is arranged in casing, casing is rectified the fixing dress to engine cylinder cover
Seated position is provided with renovates, and described casing outer surface is provided with plc control system.Plc control system respectively with lifting motor, a left side
The components such as right translation motor, anterior-posterior translation motor, rotating servo motor, feed liquor electric-controlled switch valve and air inlet electric-controlled switch valve are even
Connect and realize to control.
The setting of such casing, it can be avoided that cleanout fluid spluttering, facilitates simultaneously and passes through PLC control system in casing outer cage
Setting program is carried out manipulating.Arrange renovates the handling facilitating engine cylinder cover.
In sum, the present invention can reach simulation manual cleaning effect, have cleaning specific aim good, cleaning performance is good
Good, cleaning efficiency is high, and drying effect is good and efficiency high, the advantages of energy-saving is consumed.
Brief description
A kind of structural representation of engine cylinder cover automatic clearing apparatuss that Fig. 1 adopts when implementing for the present invention.
Fig. 2 is the structural representation after removing casing in Fig. 1.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
A kind of engine cylinder cover auto-cleaning method, leans on automatic control system to realize automatically controlling so that shower nozzle during cleaning
Move and eject cleanout fluid or compressed air below engine cylinder cover to engine cylinder cover under three-dimensional moving device drives
It is carried out, it is characterized by, in this cleaning process, engine cylinder cover two ends are arranged on frame by horizontally disposed rotating shaft
On, and drive engine cylinder cover rotation by rotating servo motor, and then increase by is clear on the basis of three-dimensional motion cleaning
Wash the dimension of workpiece itself rotation so as to produce the effect of simulation manual cleaning, improve cleaning efficiency.Further, cleaned
Bi Hou, drives engine cylinder cover rotation to realize centrifugal drying by rotating servo motor.Improve dewatering efficiency.
Specifically, during enforcement, the cleaning method feature of the present invention is first to obtain the cleaning dress of structure as illustrated in fig. 1 and 2
Put, then realize above-mentioned cleaning process by this cleaning device.The structure of this cleaning device, including frame 1, is arranged on frame 1 upper end
Engine cylinder cover fixing device and wiper mechanism, wiper mechanism includes the spray cleaned pipeline 2 and be arranged on cleaning pipeline 2 upper end
3, described engine cylinder cover fixing device is located at shower nozzle 3 top position, and wherein, described cleaning pipeline 2 is hard tube and vertically sets
It is placed in below engine cylinder cover fixing device, described cleaning pipeline 2 lower end is arranged in frame 1 by three-dimensional moving device and makes
Cleaning pipeline 2 can drive shower nozzle 3 to realize three dimensions and move, and described engine cylinder cover fixing device includes one and is used for fixing
The installing rack of engine cylinder cover 4, installing rack two ends are horizontally outer to be arranged rotating shaft and is installed in rotation on frame 1 by bearing
Upper end, rotating shaft and rotating servo motor 5 are in transmission connection.
So, rotating shaft is set at installing rack two ends and rotating servo motor is in transmission connection；So that in cleaning process, shower nozzle
Three dimensions movement can be realized be carried out, simultaneously the action of cooperation cylinder cap itself rotation under three-dimensional moving device control,
The effect of simulation manual cleaning can be produced, accurate, multimodal high pressure jet cleaning is carried out to the complex profile of product, this
Sample just drastically increases cleaning performance.This device can complete the cleaning of each plane of cylinder cap and hole by clamped one time, makes
Its cleaning process is more convenient, improves cleaning efficiency.After cleaning finishes simultaneously, rotating servo motor can be leaned on to drive cylinder cap
High-speed rotation, by centrifuge dehydration and rotation produce distinguished and admirable, soon can complete drying, therefore only need to by a clamping work
Position just can complete to clean simultaneously and two big steps are dried.Compare with the mode of existing hot-air seasoning, simpler convenience is fast
Victory, significantly reduces energy consumption simultaneously, is particularly suitable for the cleaning to the engine components that product cleannes have higher requirements.
Wherein, described installing rack includes a length direction along the base plate 6 of horizontally disposed hollow, rectangular platy structure, bottom
Plate 6 hollow position and engine cylinder cover size coupling（Coupling refers to so that after engine cylinder cover fixed, its affixed side needs clear
The part washed is exposed independent from base plate hollow position）And briquetting 7 and fixing spiral shell are provided with the side of hollow position on base plate 6
Bolt, fixing bolt is fixed on base plate 6 through briquetting 7 and for real with an earhole cooperation of engine cylinder cover 4 edge evagination
Now fix；Base plate 6 two ends have the connecting plate 8 being vertically fixedly connected, and connecting plate 8 and briquetting 7 are located at the same side surface of base plate 6
On, connecting plate 8 lateral surface is arranged on bearing 10 by horizontally disposed rotating shaft.
The installation of cylinder cap so can be facilitated to fix, the hollow position of base plate facilitates shower nozzle insertion to be carried out, and should simultaneously
Structure can preferably ensure that center of gravity is in center it is ensured that rotation is reliable and stable.When being embodied as, best selection is,
After rotating shaft set location makes to install engine cylinder cover on base plate, overall center of gravity is located exactly on rotating shaft core line, with maximum
Guarantee rotation steady, improve rotating speed it is ensured that the effect of centrifuge dehydration.
Wherein, it is fixedly connected with the reinforcing plate 9 being provided with a pair of triangle between each connecting plate 8 and base plate 6.So may be used
To improve the intensity of fixing device so as to the powerful moment of torsion that can contend with centrifuge dehydration high-speed rotation is it is ensured that dehydration
Steadily reliable.
Wherein, also include shower nozzle automatic-exchanging system, described shower nozzle automatic-exchanging system includes shower nozzle storehouse, shower nozzle 3 and spray
Head erecting device, described shower nozzle storehouse includes being horizontally placed on the shower nozzle installing plate 11 of engine cylinder cover fixing device side, shower nozzle
Multiple shower nozzle installing holes are set side by side with installing plate 11, shower nozzle installing hole side is provided with and connects outside shower nozzle installing plate
Breach 12, described shower nozzle 3 entirety is in the column structure of hollow revolving body, and shower nozzle upper end is nozzle, has circumferentially in the middle part of shower nozzle
Raised upper round platform and lower round platform, upper round platform and lower round platform interval setting, the part between upper round platform and lower round platform can be from spray
Snap in so that shower nozzle is navigated to shower nozzle by clamping installs in the hole at breach 12 on head installing plate, lower round platform after shower nozzle 3 clamping positioning
On upper and shower nozzle installing plate, breach direction identical one side surface has a vertical groove 13, and shower nozzle 3 lower end is provided with quickly
The male joint of piecing devices；（Preferably select to be the public affairs that shower nozzle lower end arranges external screw thread the quick coupling device that spins by screw thread
Joint, changes dismounting with convenient and swift）Described shower nozzle erecting device includes the shower nozzle that a sealing is docked at cleaning pipeline upper end
Mounting seat 14, in the middle part of nozzle mounting seat 14 is and cleans the liquid chamber road of pipeline communication, nozzle mounting seat 14 upper end is tightly connected
There is the female joint 15 of quick coupling device, nozzle mounting seat 14 upper end is also fixed up setting away from the side in installing plate breach direction
It is equipped with the limited post 16 that can snap fit onto in the vertical groove of round platform under shower nozzle, the fixation of nozzle mounting seat 14 outer surface opposite side sets
It is equipped with a compression cylinder 17,（Preferably selecting is the compression gas that mounting seat outer surface bottom has a horizontal-extending setting
Cylinder installing plate, compression cylinder is fixedly mounted on compression cylinder installing plate, is fixed with the installation facilitating compression cylinder）Compression cylinder
17 telescopic arm sets up and telescopic arm upper end is provided with a horizontal-extending force-applying piece, force-applying piece and snap joint dress
The female joint 15 put is connected so that mother can be connect by force-applying piece when the telescopic arm of compression cylinder 17 drives and moves up and down
15 lockings and unclamping.
As such, it is desirable to when changing shower nozzle, only shower nozzle need to be controlled to move to shower nozzle installing plate side by three-dimensional moving device
Gap position just to shower nozzle installing hole, then makes the position between round platform and lower round platform on shower nozzle enter into nick translation
Shower nozzle installs in the hole, then starts the retraction of compression cylinder telescopic arm and unclamps female joint, then controls cleaning pipeline to move downward i.e.
Can depart from shower nozzle, shower nozzle is included into shower nozzle storehouse.Then again controlling cleaning pipeline to drive nozzle mounting seat to move to needs to change
Nozzle position below, more upwards motion so that the male joint of shower nozzle lower end be inserted in female joint realize short transverse positioning, so
Enter into by limited post afterwards and realize circumferentially positioned in the vertical groove of round platform under shower nozzle, then restart compression cylinder telescopic arm and stretch
Go out so that male joint is locked by female joint, then translate out shower nozzle and storehouse is installed, that is, complete shower nozzle and automatically change, this process is by controlling system
System pre-set programs automatically control, very convenient quick.The setting in shower nozzle storehouse simultaneously can fully improve the multiformity of shower nozzle, with
The shower nozzle arranging specific aim structure for different cleaning objects is carried out, and improves cleaning performance.
Wherein, in part shower nozzle, nozzle is the sharp mouth setting up, and in part shower nozzle, nozzle is water side to curving
Form the nozzle of side water exit.So, the shower nozzle that nozzle sets up can be used for realizing the cleaning of cylinder cap bottom, and nozzle is to side
Shower nozzle to bending can realize the cleaning to cylinder cap side.When being embodied as, can also be for specifically being cleaned by object, in spray
The shower nozzle arranging out the different structure forms such as high rate of fire shower nozzle, scattering shower nozzle in head storehouse, so as to cleaning more has specific aim, carries
High cleaning effect and efficiency.
Wherein, described three-dimensional moving device includes elevating mechanism, left and right translation mechanism and anterior-posterior translation mechanism, described lifting
Mechanism includes the riser guide being vertically provided in frame 1 and elevating screw 18, also includes one and elevating screw is in transmission connection
Lifting motor 19, also include one and can slide up and down to the lifting mounting seat 20 on riser guide of being engaged by clamping, lifting peace
Dress seat 20 is fixedly installed nut and the cooperation of elevating screw 18 screw thread, and cleaning pipeline 2 lower end is fixed on lifting mounting seat 20
On；Described left and right translation mechanism includes the left and right translating rails 21 being horizontally set in frame 1 in left-right direction and left and right translation
Screw mandrel, also includes one and left and right translates the left and right translation motor 22 that screw rod transmission connects, and also including one can be slidingly
Be engaged by clamping on the translating rails of left and right left and right translation mounting seat 23, left and right translation mounting seat 23 on be fixedly installed nut and
Left and right translation wire rod thread cooperation, described elevating mechanism is arranged in left and right translation mounting seat 23；Described anterior-posterior translation mechanism bag
Include the anterior-posterior translation guide rail 26 being horizontally set on along the longitudinal direction in frame and anterior-posterior translation screw mandrel 24, also include one and in front and back
The anterior-posterior translation motor that translation screw mandrel 24 is in transmission connection, also includes one and can be engaged by clamping slidingly back and forth in anterior-posterior translation guide rail
Anterior-posterior translation mounting seat 25 on 26, anterior-posterior translation mounting seat 25 is fixedly installed nut and anterior-posterior translation screw mandrel 24 screw thread is joined
Close, described left and right translation mechanism is arranged in anterior-posterior translation mounting seat 25.
So, in three dimensions in three-dimensional moving device, the mechanism of movement all passes through screw nut driven mechanism using motor
Realize the structure of translation, there is stable movement, control accurately, structure is simple, the advantages of easy to implement.
Wherein, it is additionally provided with baffle device for water, described baffle device for water includes being arranged on the cleaning pipe above three-dimensional moving device
Flexible dash cloth on road（In figure does not show）, flexible dash cloth is that the waterproof material of flexible foldable is obtained and and cleaning pipeline
2 are tightly connected, and flexible dash cloth surrounding is fixedly connected in frame 1 and so that flexible dash cloth projection vertically covers three
Dimension mobile device.
As such, it is possible to block water for cleaning well, need not individually again in three-dimensional moving device each dimension movement
Dash measure is arranged on mechanism, structure is very simple, and dash protection effect is good, beneficial to enforcement.
In baffle device for water, it is additionally provided with to translate about top anterior-posterior translation guide rail 27 and top below flexible dash cloth and leads
Rail 28, described cleaning pipeline 2 can be arranged with a connecting plate 29 with mutually sliding axially, connecting plate 29 lower end can be put down left and right
It is slidably fitted in moving in left-right direction on translating rails 28 about horizontally disposed top, about top translating rails 28 two ends
Bottom can be slidably fitted in along the longitudinal direction on horizontally disposed top anterior-posterior translation guide rail 27 anterior-posterior translation, flat before and after top
Move guide rail 27 two ends to be fixed in frame 1.
So, about top anterior-posterior translation guide rail and top, the setting one of translating rails is to facilitate support to live flexible dash
Cloth, improves dash effect, extends flexible dash cloth service life；Two is the effect that can play Auxiliary support, improves cleaning pipe
Stability in road three-dimensional moving process and balance.
Wherein, described frame includes level spaced bottom surface layer 30 and intermediate layer 31 up and down, bottom surface layer 30 and in
It is provided with some vertical supporting posts, described three-dimensional moving device is arranged on bottom surface layer 30, before and after described top between interbed 31
About translating rails and top, translating rails and baffle device for water are arranged on intermediate layer 31, and intermediate layer 31 is fixed up again
Support column and engine cylinder cover fixing device is set；So whole rack construction is simpler rationally and stable, conveniently thereon
The installation settings of each mechanism.
Wherein, described wiper mechanism also includes an input duct and an admission line（In figure does not show）, described enter
Liquid pipe road one end and cleaning lower end of duct are tightly connected, and the other end and water source connect, admission line one end and cleaning lower end of duct
It is tightly connected, the other end and source of the gas connect, described input duct is provided with adjust the feed liquor electric-controlled switch valve of liquid inlet volume,
It is provided with described admission line adjusting the air inlet electric-controlled switch valve of air inflow, described feed liquor electric-controlled switch valve and enter pneumoelectric
Control switch valve all electrically connects with plc control system and can lean on its control.
So, cleaning way can flexibly select liquid rinse, and the mode of purge of gas or gas-liquid mixed injection is carried out
Cleaning, during the cleaning of injection firing rate size, and gas-liquid mixed simultaneously, all energy flexible such as size of mixed proportion are so as to more can
Adapt to the complicated structure situation of cleaning object, improve cleaning performance.
Wherein, also include casing 32, described frame 1 is arranged in casing 32, casing 32 is rectified solid to engine cylinder cover
Determine setting position and be provided with to renovate 33, described casing outer surface is provided with plc control system 34.Plc control system respectively and rises
Fall motor, left and right translation motor, anterior-posterior translation motor, rotating servo motor, feed liquor electric-controlled switch valve and air inlet electric-controlled switch
The components such as valve connect and realize controlling.
The setting of such casing, it can be avoided that cleanout fluid spluttering, facilitates simultaneously and passes through PLC control system in casing outer cage
Setting program is carried out manipulating.Arrange renovates the handling facilitating engine cylinder cover.
In addition, when being embodied as, in a kind of above-mentioned engine cylinder cover auto-cleaning method, cleaning can also be arranged further
Liquid collects filtration cycle system, to realize the recycling of filtrate.Cleanout fluid heater can also be set, with to cleanout fluid
Heating improves cleansing power.
Therefore the invention has the characteristics that：In the control system of this device, cleaning procedure has programmable functions, supports three
Dimension module programs, and user can carry out the establishment of the cleaning procedure of complexity in numerous three-dimensional programming softwares popular now, has
High programming efficiency, programmed method is identical with the programmed method of NC Machining Software.Operating surface is supported in control system
Plate manual programming：Operator can be programmed using manual mode on in-local panel, adds with numerical control popular now
The programmed method of work lathe is identical.Device has shower nozzle replaceable function：Device is provided with shower nozzle and deposits storehouse, can at most deposit
Much 6 different shapes and the shower nozzle of purposes（Increase shower nozzle can be required to deposit quantity according to user, maximum can reach 12 shower nozzles
Deposit）, can automatically be changed shower nozzle under the control of cleaning procedure, cleaning way is more flexible, by changing shower nozzle energy
Complete the clean in place of product both ends of the surface.It is capable of the fixed point pre-washing function of the complex profiles such as hole：This cleaning function is pre-
If to appointed part under programme-control（Shower nozzle is deep in specified hole）Carry out clean in place, can basis under this cleaning model
Need to carry out the automatic replacing of nozzle（Default in program）To reach optimal cleaning performance.It is capable of big face cleaning function：
This cleaning function is carried out to designated surface under pre-set programs control, can carry out nozzle under this cleaning model as needed
Automatic replacing（Default in program）To reach optimal cleaning performance.It is capable of the hexahedro cleaning function of workpiece：This cleaning machine
Under pre-set programs control, clean in place can be carried out to the hexahedro appointed part of workpiece, can be as needed under this cleaning model
Carry out the automatic replacing of nozzle（Default in program）To reach optimal cleaning performance.It is capable of multiple choosings of cleaning model
Select：Three kinds of cleaning models such as simple high pressure rinse, gas-liquid mixed are rinsed, simple compressed air is brushed supported by this cleaning machine
Select, it is optional that above-mentioned Three models are respectively provided with Pulse Width Control function.It is capable of the motion control function cleaning：Cleaning sprayer exists
The lower effect that can make the four-axle linked of X/Y/Z/A, reach simulation manual cleaning to a certain extent of control of pre-set programs.Can
There are workpiece dehydration drying functions：This cleaning machine can carry out high-speed rotation drying dehydration to workpiece after completing cleaning, and workpiece takes off
Water rate up to more than 99%, the realization of this function greatly reduces cleaning machine energy consumption（It is equal that traditional tunnel passes through formula Spray-cleaning Machine
Need to consume up to more than tens kilowatts of drying power）.Can also be used to the cleaning of different products：This cleaning machine passes through
The different fixtures of replacing can achieve and different products is completed with cleaning, clamp-replacing simple and fast.
Claims (1)
1. a kind of engine cylinder cover auto-cleaning method, leans on automatic control system to realize automatically controlling so that shower nozzle exists during cleaning
Three-dimensional moving device moves and eject cleanout fluid below engine cylinder cover under driving or compressed air is entered to engine cylinder cover
Row cleaning is it is characterised in that in this cleaning process, engine cylinder cover two ends are arranged on frame by horizontally disposed rotating shaft
On, and drive engine cylinder cover rotation by rotating servo motor, and then increase by is clear on the basis of three-dimensional motion cleaning
Wash the dimension of workpiece itself rotation so as to produce the effect of simulation manual cleaning, improve cleaning efficiency；After cleaning finishes, by rotation
Turning servomotor drives engine cylinder cover rotation to realize centrifugal drying；
The engine cylinder cover automatic clearing apparatuss that this method employs following structure are realized, and this device includes frame, is arranged on machine
The engine cylinder cover fixing device of frame upper end and wiper mechanism, wiper mechanism includes cleaning pipeline and is arranged on cleaning pipeline upper end
Shower nozzle, described engine cylinder cover fixing device is located at shower nozzle top position, and described cleaning pipeline is hard tube and being vertically arranged to
Below engine cylinder cover fixing device, described cleaning lower end of duct is arranged in frame by three-dimensional moving device and makes cleaning pipe
Road can drive shower nozzle to realize three dimensions and move, and described engine cylinder cover fixing device includes one for stationary engine cylinder
The installing rack of lid, installing rack two ends outwards arrange rotating shaft and are installed in rotation on frame upper end, rotating shaft and rotation by bearing
Servo motor transmission connects；
Described installing rack includes a length direction along the base plate of horizontally disposed hollow, rectangular platy structure, base plate hollow position
With engine cylinder cover size coupling, coupling refers to so that after engine cylinder cover fixed, its affixed side needs the partly equal of cleaning
It is exposed to base plate hollow position, and be provided with briquetting and fixing bolt, fixing bolt on the side of hollow position on base plate
It is fixed on base plate through briquetting and realize fixing for the earhole cooperation with engine cylinder cover edge evagination；Base plate two ends
There is the connecting plate being vertically fixedly connected, connecting plate and briquetting are located on the same side surface of base plate, and connecting plate lateral surface passes through water
The rotating shaft of flat setting is mounted on bearings；
Engine cylinder cover automatic clearing apparatuss also include shower nozzle automatic-exchanging system, and described shower nozzle automatic-exchanging system includes shower nozzle
Storehouse, shower nozzle and shower nozzle erecting device, described shower nozzle storehouse includes the shower nozzle peace being horizontally placed on engine cylinder cover fixing device side
Dress plate, shower nozzle installing plate is set side by side with multiple shower nozzle installing holes, shower nozzle installing hole side be provided with shower nozzle installing plate outside
The breach of side connection, described shower nozzle is in integrally the column structure of hollow revolving body, and shower nozzle upper end is nozzle, has edge in the middle part of shower nozzle
The upper round platform of circumferential projection and lower round platform, upper round platform and lower round platform interval setting, the part between upper round platform and lower round platform can
From shower nozzle installing plate, indentation, there snaps in so that shower nozzle is navigated to shower nozzle by clamping installs in the hole, lower round platform after shower nozzle clamping positioning
On upper and shower nozzle installing plate, breach direction identical one side surface has a vertical groove, and shower nozzle lower end is provided with snap joint
The male joint of device；Described shower nozzle erecting device includes the nozzle mounting seat that a sealing is docked at cleaning pipeline upper end, shower nozzle
In the middle part of mounting seat it is and cleans the liquid chamber road of pipeline communication, nozzle mounting seat upper end is sealedly connected with the mother of quick coupling device
Joint, nozzle mounting seat upper end is also fixed up being provided with snapping fit onto circle under shower nozzle away from the side in installing plate breach direction
Limited post in the vertical groove of platform, nozzle mounting seat outer surface opposite side is fixedly installed a compression cylinder, compression cylinder
Telescopic arm set up and telescopic arm upper end be provided with a horizontal-extending force-applying piece, force-applying piece and quick coupling device
Female joint be connected so that force-applying piece compression cylinder telescopic arm drive up and down move when female joint can be locked
With unclamp.
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| CN201510138828.8A CN104722522B (en) | 2015-03-27 | 2015-03-27 | A kind of engine cylinder cover auto-cleaning method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105798004A (en) * | 2016-05-17 | 2016-07-27 | 常州市金呈宇五金有限公司 | Cleaning device of mechanical part |
| CN105834157A (en) * | 2016-05-17 | 2016-08-10 | 常州市金呈宇五金有限公司 | Rotatable-spraying die cleaning device |
| CN106111611A (en) * | 2016-08-18 | 2016-11-16 | 东风朝阳朝柴动力有限公司 | Closed four stand engine cylinder-bodies clean device |
| CN107837589A (en) * | 2016-09-21 | 2018-03-27 | 苏州润桐专利运营有限公司 | A kind of scrap filter of engine cylinder cover cleaning |
| CN113058914B (en) * | 2021-03-29 | 2022-01-07 | 滁州悦达实业有限公司 | Continuous cleaning device for engine housing |
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