CN208558647U - The cleaning equipment of adjustable cleaning liquid concentration - Google Patents
The cleaning equipment of adjustable cleaning liquid concentration Download PDFInfo
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- CN208558647U CN208558647U CN201820417427.5U CN201820417427U CN208558647U CN 208558647 U CN208558647 U CN 208558647U CN 201820417427 U CN201820417427 U CN 201820417427U CN 208558647 U CN208558647 U CN 208558647U
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- 238000004140 cleaning Methods 0.000 title claims abstract description 238
- 239000007788 liquid Substances 0.000 title claims abstract description 70
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 86
- 239000012459 cleaning agent Substances 0.000 claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 238000012360 testing method Methods 0.000 claims abstract description 28
- 238000001514 detection method Methods 0.000 claims description 20
- 238000001035 drying Methods 0.000 claims description 17
- 230000001939 inductive effect Effects 0.000 claims description 16
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- 230000001133 acceleration Effects 0.000 description 1
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- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model belongs to automatic cleaning equipment technical field, in particular with the cleaning equipment of the adjustable cleaning liquid concentration of printed steel mesh, pcb board.Including rack, the rack is equipped with；Match chamber, clean chamber, conveying mechanism, positioned at the proportion chamber and cleaning chamber between for will match intracavitary cleaning solution be delivered to clean it is intracavitary；Cleaning agent conveyance conduit, clear water conveyance conduit, be additionally provided with detectable cleaning agent in the rack or clear water flow into mixing chamber flow testing agency and cleaning solution can be truncated and clear water flows into the current-intercepting switch of mixing chamber.The input quantity of clear water and cleaning agent is observed or detected by testing agency, and shutdown input is realized by current-intercepting switch, it can be achieved freely to adjust or automate the cleaning agent for adjusting different mixing proportion, to realize best cleaning effect, and the cleaning solution of different proportion can be adjusted out for different cleaning workpieces.And using simply, it is convenient for operation.
Description
[technical field]
The utility model belongs to automatic cleaning equipment technical field, in particular with printed steel mesh, pcb board it is adjustable clear
The cleaning equipment of washing lotion concentration.
[background technique]
At present in the production of printed circuit board, it needs to use printed steel mesh, is normal operation and the product of stabilizing equipment
Quality, need periodically to carry out cleaning maintenance to steel mesh.Steel mesh is mainly dipped into service sink by existing steel mesh cleaning way
It is interior, steel mesh is cleared up, using this method for cleaning, complex procedures, cleaning efficiency is low, and cleans steel mesh and need largely
Cleaning solution resource cannot be reused, be a kind of waste to resource, also increase and be produced by cleaning solution, artificial cleaning
This.
Also, existing cleaning way cleans steel mesh by fixed input cleaning solution, but in practical cleaning process
In, since the material of steel mesh itself and the material of pcb board are different, also said in terms of the proportion using cleaning agent
Study carefully, to reach optimal cleaning effect preferably with the cleaning agent of different ratio, and existing cleaning agent is concentrated by cleaning
Liquid is watered what dilution obtained, is passed directly into cleaning to cleaning is intracavitary and carries out soaking and washing to workpiece, is unable to satisfy use and want
It asks, so that preferable cleaning effect cannot be obtained.
[summary of the invention]
To solve the problems, such as that the proportion of the cleaning agent on cleaning equipment in the prior art is fixed, the utility model provides adjustable
The cleaning equipment of concentration of lotion.
The utility model is achieved through the following technical solutions:
The cleaning equipment of adjustable cleaning liquid concentration, including rack, the rack are equipped with；
Chamber is matched, for clear water and cleaning agent to be mixed into cleaning solution；
Chamber is cleaned, for placing workpiece to be cleaned；
Conveying mechanism is delivered to cleaning chamber for that will match intracavitary cleaning solution between the proportion chamber and cleaning chamber
It is interior；
Cleaning agent conveyance conduit, output end are connected to the proportion chamber；
Clear water conveyance conduit, output end include with first output end that is connected to of proportion chamber and with the cleaning chamber
The second output terminal of connection；
Be additionally provided with detectable cleaning agent in the rack or clear water flow into proportion chamber flow testing agency and can
Truncation cleaning solution and clear water flow into the current-intercepting switch of proportion chamber.
The cleaning equipment of adjustable cleaning liquid concentration as described above, the testing agency include being set to the cleaning agent to convey
The first flow detector of pipeline output end and second flow detector set on first output end of clear water conveyance conduit.
The cleaning equipment of adjustable cleaning liquid concentration as described above is additionally provided with the water tank for storing clear water in the rack
And the cabinet for storing cleaning agent, the input terminal of the cleaning agent conveyance conduit are connected to the cabinet, the clear water is defeated
The input terminal of pipeline is sent to be connected to the water tank.The testing agency is that can detect cleaning solution volume change in the cabinet
The first volume testing agency, in the water tank can detect clear water volume change the second volume testing agency.
The cleaning equipment of adjustable cleaning liquid concentration as described above, first volume testing agency and the detection of the second volume
Mechanism is Hall sensor.
The cleaning equipment of adjustable cleaning liquid concentration as described above, the current-intercepting switch are shut-off valve or solenoid valve.
The cleaning equipment of adjustable cleaning liquid concentration as described above, be additionally provided in the rack with the testing agency and
The control circuit of the current-intercepting switch electrical connection and the control panel being connect with the control circuit data communication.
The cleaning equipment of adjustable cleaning liquid concentration as described above, the cleaning is intracavitary to be additionally provided with ultrasonic generator,
And the drying unit for intracavitary workpiece drying will to be cleaned is additionally provided in the rack.
The cleaning equipment of adjustable cleaning liquid concentration as described above is additionally provided in the rack for matching intracavitary cleaning
The heating component of liquid heat temperature raising.
The cleaning equipment of adjustable cleaning liquid concentration as described above, the proportion is intracavitary to be additionally provided with protective device, the machine
The cavity being connected to the proportion chamber is additionally provided on frame, the protective device includes intracorporal set on the chamber and can match with described
Floating block, the inductive switch in the cavity and close to bottom moved up and down than chamber liquid level, and be additionally provided on the floating block
It can make the sensor block of the inductive switch closure after close to the inductive switch.
The cleaning equipment of adjustable cleaning liquid concentration as described above, intracavitary be equipped with of the cleaning can clean intracavitary rotation
Basket is cleaned, and rack is equipped with the driving assembly for driving the cleaning basket to rotate, the upper end of the cleaning basket is equipped with opening,
And the fixed frame for installing and fixing cleaning workpiece is additionally provided in the cleaning basket.
Compared with prior art, the utility model has the following advantages:
1, the utility model provides the cleaning equipment of adjustable cleaning liquid concentration, is observed or is detected by testing agency
The input quantity of clear water and cleaning agent, and realize shutdown input, it can be achieved that freely adjusting or automating tune by current-intercepting switch
The cleaning agent for saving different mixing proportion, to realize best cleaning effect, and can be adjusted for different cleaning workpieces
The cleaning solution of different proportion out.And using simply, it is convenient for operation.
[Detailed description of the invention]
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the schematic diagram of the cleaning equipment of the utility model adjustable cleaning liquid concentration；
Fig. 2 is the schematic diagram two of the cleaning equipment of the utility model adjustable cleaning liquid concentration；
Fig. 3 is the schematic diagram of cabinet；
Fig. 4 is the schematic diagram one (motor driven) for cleaning basket；
Fig. 5 is the schematic diagram two (magnetic drive) for cleaning basket；
Fig. 6 is the schematic diagram three (guide frame embodiment two) for cleaning basket；
Fig. 7 is the schematic diagram four (guide frame embodiment three) for cleaning basket.
[specific embodiment]
The technical issues of in order to keep the utility model solved, technical solution and beneficial effect are more clearly understood, below
In conjunction with accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific implementation described herein
Example is only used to explain the utility model, is not used to limit the utility model.
The utility model is achieved through the following technical solutions:
As shown in Figures 1 to 7, the cleaning equipment of adjustable cleaning liquid concentration, including rack 1, the rack 1 are equipped with；Match
Than chamber 2, for clear water and cleaning agent to be mixed into cleaning solution；Chamber 3 is cleaned, for placing workpiece to be cleaned；Conveying mechanism 4, position
It is delivered in cleaning chamber 3 between the proportion chamber 2 and cleaning chamber 3 for 2 cleaning liquid inside of chamber will to be matched；Cleaning agent conveyance conduit
51, output end is connected to the proportion chamber 2；Clear water conveyance conduit 52, output end include the be connected to the proportion chamber 2
One output end and the second output terminal being connected to the cleaning chamber 3.The utility model provides the clear of adjustable cleaning liquid concentration
Equipment is washed, proportion chamber and cleaning chamber are divided into, first passes through proportion chamber before cleaning process to blend the suitable cleaning solution of ratio,
Cleaning solution is delivered to by the intracavitary use of cleaning by conveying mechanism again, and passes through cleaning agent conveyance conduit and clear water delivery pipe
Road comes so that the connection of the water tank and cleaning agent of this equipment and peripheral hardware, can provide water source and cleaning agent from outside, also conveniently blend
The cleaning solution of different proportion comes to be directed to different cleaning workpieces using to reach best cleaning effect.
Moreover, suction pump etc. can be used in the conveying mechanism 4.Suction pump had both been provided with the characteristics of minipump, also had
Have the superiority of miniature self-priming water pump, thus it can dally for a long time, it is dry turn etc. occasion, unlike general water pump dallies,
Or it does and turns that pump will be damaged.And it is compact, low noise, non-maintaining, can continuous long time running the advantages that.
Further, it is additionally provided with ultrasonic generator 301 in the cleaning chamber 3, and is additionally provided with and is used in the rack 1
The drying unit 6 of workpiece drying in chamber 3 will be cleaned.The ultrasonic generator can be used supersonic generator to carry out workpiece
Ultrasonic cleaning, ultrasonic cleaning are to utilize cavitation, acceleration effect and the direct flow effect pair of ultrasonic wave in a liquid
Liquid and dirt directly, indirectly effect, make crud layer by dispersion, emulsification, removing and reach cleaning purpose.Presently used is super
In sound wave cleaning machine, cavitation and direct flow effect are applied more.
And heat drying blower can be used in the drying unit 6, blows to workpiece surface by hot wind to make the water after having cleaned
Part drying.
In general, cavitation effect of the ultrasonic wave at 40 DEG C~60 DEG C is best, and it is higher that cleaning agent is also not temperature, effect
It is more significant, it is possible to which that meeting high temperature failure, when more than 85 DEG C, cleaning effect has been deteriorated usual ultrasonic wave.So practical application is super
When sound wave cleans, using 40 DEG C~70 DEG C of operating temperature.So being additionally provided in rack 1 described in this equipment for proportion chamber 2
The heating component 7 of cleaning liquid inside heat temperature raising.It can make proportioned cleaning solution reach optimum temperature, best to reach
Cleaning effect, the temperature of heating can also be adjusted according to different cleaning workpieces.And heat-generating pipe can be used in the heating component 7
The bottom of proportion chamber is set quickly to be heated.
Heating component, drying unit and ultrasound are additionally provided on the cleaning equipment of the utility model adjustable cleaning liquid concentration
Wave generating device.The cleaning process of complete machine is tune ratio mixing-immersion-vibration of ultrasonic wave cleaning-flushing-drying, realizes height
Clean automation cleaning.
Further, the cleaning equipment of the utility model adjustable cleaning liquid concentration further includes the water tank for storing clear water
501 and the cabinet 502 for storing cleaning agent, the input terminal of the cleaning agent conveyance conduit 51 be connected to the cabinet 502,
The input terminal of the clear water conveyance conduit 52 is connected to the water tank 501.Water source is provided by water tank 501 and cabinet 502
And cleaning agent, it is conveniently replenished in time and replaces, can also be realized by cabinet 502 and store a variety of cleaning agents, it is different in cleaning
Different cleaning agents can be chosen when workpiece to enter in proportion chamber 2, to reach better cleaning effect.
Moreover, being additionally provided with level detection mechanism in the cabinet 502 and being electrically connected and can send out with the level detection mechanism
The alarm mechanism of prompting message out.The prompting function when cleaning agent is finished is realized by setting testing agency and alarm mechanism
Can, staff can be reminded to add at the first time, it is ensured that this equipment can continuous service, improve operational efficiency.Specifically, lead to
The liquid level that level detection mechanism carrys out cleaning agent in detection box 502 is crossed, when liquid level is close to cleaning agent bottom, can be sounded an alarm
It reminds.
Moreover, the level detection mechanism is liquid level sensor, the alarm mechanism is on the cabinet or rack 1
Combined aural and visual alarm.Liquid level sensor is a kind of pressure sensor for measuring liquid level.Static pressure throw-in type liquid transmitter (liquid level
Meter) it is the principle proportional to the height of the liquid based on surveyed fluid pressure.Float-type liquid level sensor, float-ball type can be used
Liquid level sensor and static pressure type liquid level sensor etc..
Level detection mechanism embodiment two；
As shown in figure 3, the level detection mechanism includes the light emitting source that can project straight rays in cabinet 502
5021,502 receiving end 5022 opposite with light emitting source injection direction in cabinet, and the light emitting source and receiving end
Close to the bottom of the cabinet 502.The principle that refraction is generated when passing through liquid using light, when liquid level is higher than hair in cabinet 502
When light source, the light that light emitting source issues can not reach receiving end after passing through refraction, and when liquid level is lower than light emitting source, light straight line
Receiving end corresponding thereto is reached, to realize that the detection to 502 liquid level of cabinet monitors and trigger alarm.The light emitting source
Infrared light-emitting diode can be used.
In addition, also being provided with liquid level sensor and alarm in the water tank 501.To realize to the water in water tank 501
Detection and prompting changing.
This equipment also has the function of can automatic mixing:
Its by be additionally provided with detectable cleaning agent in the rack 1 or clear water flow into proportion chamber 2 flow detection
Mechanism and it can be truncated cleaning solution and clear water flows into the current-intercepting switch of proportion chamber 2.It is observed or is detected by testing agency
The input quantity of clear water and cleaning agent, and realize shutdown input, it can be achieved that freely adjusting or automating tune by current-intercepting switch
The cleaning agent for saving different mixing proportion, to realize best cleaning effect, and can be adjusted for different cleaning workpieces
The cleaning solution of different proportion out.
The testing agency includes being set to the first flow detector of 51 output end of cleaning agent conveyance conduit and setting
In the second flow detector of 52 first output end of clear water conveyance conduit.The first flow detector and second flow inspection
Surveying instrument can be used flowmeter, can directly display reading, can simplify the structure of this equipment in this way, be shut off out by manually reading cooperation
It closes to control input quantity, is mixed in proportion with realizing.
In addition, being additionally provided with the control circuit being electrically connected with the testing agency and the current-intercepting switch in the rack 1
And the control panel being connect with the control circuit data communication.First flow detector and second flow detector and shut off
Switch is connect with control terminal, crosses process control for example, by using computer expert, and it is automatic to realize can to input mixed ratio in computer end
It mixes in proportion, to improve by the automation of equipment.
The embodiment two of testing agency；
The testing agency is the first volume testing agency that can detect cleaning solution volume change in the cabinet, sets
In the second volume testing agency that can detect clear water volume change in the water tank.First volume testing agency and the second body
Product testing agency is Hall sensor.There is Hall sensor just to detect the position quantity of liquid level, the dropping distance of liquid is
Highly, the volume that outflow can be highly obtained by this is flow.And in order to simplify program, can by design water tank 501 with
The inner cavity in 502 same size of cabinet and section, so that mixed volume ratio is converted into height ratio.It is surveyed using Hall sensor
Span is staggered relatively from two pieces of permanent magnet same polarities can be used, and lienar for Hall sensor is placed in centre, magnetic induction is strong
Degree is zero, this puts the zero point that can be used as displacement, when (i.e. vertical direction) makees △ Z displacement to Hall sensor on Z axis, is passed
Sensor has a voltage output, and voltage swing is directly proportional to displacement.
Further, the current-intercepting switch is shut-off valve or solenoid valve.
Further, it is additionally provided with and is electrically connected with the heating component 7 and when liquid level in proportion chamber 2 in the proportion chamber 2
The protective device that the heating component 7 can be made to stop working when close to bottom.Prevent the cleaning solution that will be mixed in conveying mechanism 4
It detaches proportion chamber post heating device also to heat to empty proportion chamber 2, causes component temperature excessively high, damage.It influences
The service life of component.
The specific structure of protective device are as follows: the cavity 71 being connected to the proportion chamber 2 is additionally provided in the rack 1, it is described
Protective switch device includes floating block 72 that is in the cavity 71 and can moving up and down with proportion 2 liquid level of chamber, is set to
The inductive switch 73 of the interior and close bottom of the cavity 71, and be additionally provided on the floating block 72 after close to inductive switch 73
The sensor block that the inductive switch 73 can be made to be closed.Floating block 72 floats in cavity 71 with liquid level, after liquid level drops to bottom,
Floating block 72 is with its decline, and when floating block and the inductive switch of bottom 73 are opposite, sensor block and inductive switch thereon incudes, to touch
Inductive switch is sent out, the heating device being electrically connected with inductive switch is made to be automatically stopped work.Simple structure realizes automatic protection function
Energy.
In addition, being equipped with guide post 74 in the cavity 71, the floating block 72 is socketed on guide post 74 and can be along about 74 guide post
Mobile, the inductive switch 73 is set in the guide post 74.It can guarantee wander off when floating block 72 moves in the cavity, and
It ensure that the sensor block of floating block thereon when dropping to bottom can keep opposite with inductive switch position, it is ensured that its stable work
The performance of work.
Specifically, the inductive switch 73 is tongue tube, and the sensor block is magnet.Using tongue tube, its structure is simple,
Easy to use, principle is equivalent to a change-over switch: when permanent magnet is logical close to tongue tube or the coil being wound on tongue tube
When the magnetic field of electric forming magnetizes reed, the contact part of reed will be magnetically attracted, when attraction is greater than the elastic force of reed
When, normal opened contact will be attracted；When magnetic force reduces to a certain extent, contact is opened by the elastic force of reed.
Also further, it is equipped with the cleaning basket 31 that can be rotated in cleaning chamber 3 in the cleaning chamber 3, and is set in rack 1
There is the driving assembly for driving the cleaning basket 31 to rotate, the upper end of the cleaning basket 31 is equipped with opening, and the cleaning basket
The fixed frame for installing and fixing cleaning workpiece is additionally provided in 31.Drying is cooperated to fill using the cleaning basket of rotation in this programme
Realization high efficiency drying is set, drying is blowed to drying part only by dryer in traditional drying mode, but is actually using
In, since structure is complicated for machine, air outlet often only has at one, causes workpiece being capable of quick quilt close to the position of air outlet
Drying, and the position far from air outlet is not oven-dried also.And this programme can effectively solve the problem that baking by the cleaning basket of setting rotation
Do non-uniform problem.
Wherein, as shown in figure 4, the driving component is in the rack 1 and to be located at 31 lower section of cleaning basket
Motor, the motor are equipped with the shaft being fixedly connected among cleaning 31 bottom of basket.Cleaning basket 31 is driven by motor
Rotation, structure is simple, and transmission is efficient.
Specifically, the cleaning basket 31 is equipped with the outer rim 311 extended downwardly from its bottom periphery, the cleaning chamber 3
Bottom is equipped with the annular groove that cooperation is protruded into for the outer rim.Cooperated by outer rim and annular groove, realizes simple guiding, ensure that
Basket 31 is cleaned in the stability of rotation process.
Moreover, being additionally provided with the waterproof protrusion 302 for being disposed around the shaft periphery in the cleaning chamber 3.Since cleaning finishes
The bottom for cleaning basket 31 afterwards will do it draining, to prevent liquid from touching with transmission shaft or motor, can have by waterproof protrusion
Effect plays waterproof action, to ensure the normal work of motor.
Clean the driving method embodiment two of basket；
As shown in Figs. 5 to 7, the driving component include set on rack 1 and be located at the cleaning chamber 3 lower section motor 81,
The connecting rod 82 being connected in 81 shaft of motor and the magnet block 83 being connected on 82 one end of connecting rod, on the cleaning basket 31 also
Equipped with it is opposite with the magnet block 83 and can be moved with magnet block 83 with moving magnet.It drives magnet rotors by motor
The servo-actuated magnet rotors that mode drives the other end opposite with the rotor magnet utilize the knot to realize drive cleaning basket rotation
The advantages of structure, is, cleans between basket and motor and has no any mechanical connecting structure.In cleaning this tide of chamber and need to drain
Cavity in, can not only play transmission effect, but also without the concern for waterproof.And it is not high using cleaning basket speed demand itself
Working environment can be realized effectively using magnet transmission.
Specifically, the rack 1 be equipped with accommodate the connecting rod 82 and magnet block 83 and make connecting rod 82 and magnet block 83 with
The accommodating cavity that the cleaning chamber 3 is isolated.31 bottom of cleaning basket is equipped with that installation is described with moving magnet and to be made with moving magnet and institute
State the mounting portion that cleaning chamber 3 is isolated.Magnet is isolated with cavity by simple structure, waterproof can be played the role of.
Wherein, the magnet block 83 and it is described with moving magnet be permanent magnetic iron.Relative to smaller cleaning equipment
In, as long as transmission can be realized using the magnetic force of permanent magnetic iron itself, it can reduce cost.
And if applying the magnet block 83 when in biggish equipment is electromagnet.It is provided using electromagnet energization enough
Big magnetic force realizes transmission.
Further, it is additionally provided between the cleaning basket 31 and the cleaning chamber 3 for assisting the cleaning basket 31 to rotate
Guide frame.Using guide frame, it can play and guarantee its stability when cleaning basket rotation, and support can be played
Effect advantageously reduces the resistance of cleaning basket rotation process, in order to using the normal transmission of magnet.
Guide frame embodiment one；
As shown in figure 5, the guide frame is the outer rim 311 extended downwardly on cleaning basket 31 from its bottom periphery,
The bottom of the cleaning chamber 3 is equipped with the annular groove that cooperation is protruded into for the outer rim.It is caught in by outer rim into annular groove, one rises
To positioning action, two play a supporting role.Cleaning basket 31 is not easy sideslip during cleaning basket 31 and rotating, and guarantees magnet
Position is opposite, to guarantee the stability of transmission.
Moreover, the lower end surface of the outer rim is arc surface, the section-bottom of the annular groove is arc section.By in outer rim
Circular arc is arranged in lower end, and outer rim is actually changed to line with the face contact of annular groove and is contacted, to reduce the resistance of rotation.
Guide frame embodiment two；
As shown in fig. 6, the guide frame is several stabilizer blades on the cleaning basket 31, is set to the cleaning chamber 3
The interior annular slide track protruded into for the stabilizer blade, the stabilizer blade, which stretches on one end of annular slide track, is additionally provided with slide construction 313.It is logical
Slide construction is crossed to reduce the resistance in cleaning 31 rotation process of basket, and is able to ascend the stability of rotation.
Wherein, the cleaning basket 31 is equipped with stabilizer blade described in 3, and stabilizer blade 312 described in 3 is evenly arranged on cleaning basket 31
On outer peripheral surface and close to bottom.The number of stabilizer blade can be set according to the size of cleaning basket 31, be arranged 3 in this programme, phase
It is distributed every 120 °, the steady of support can be played while promoting the stationary performance of rotation.
In addition, the slide construction 313 is guide wheel.Ball can also be used, can preferably reduce the resistance of rotation.
Guide frame embodiment three；
As shown in fig. 7, the guide frame is the guide post 314 to raise upward set on cleaning 3 bottom center of chamber, it is described
The lower end of cleaning basket 31 is equipped with the interconnecting piece being coupled with the guide post.Mainly consider to tie in above two guiding using guide post
In the scheme of structure, since the bottom of cleaning basket 31 needs to drain, waste water is easily accessible in above-mentioned slot, it is difficult to it discharges, and
It is supported in this programme using guide post, can be avoided the problem.
Specifically, bearing is equipped between the interconnecting piece and guide post.Do not influence the normal rotation of cleaning basket 31.
Moreover, opposite two sides are equipped with the connecting rod 82, the company in 81 shaft of motor in order to preferably be driven
Bar 82 is connect with the shaft in T-shape, and the two sides of the connecting rod 82 are equipped with the magnet block 83, the cleaning basket
The position opposite with the magnet block 83 on 82 two sides of connecting rod is equipped with described with moving magnet on 31 bottom.It is equivalent to increasing
The driving force of side is added, to promote the stationary performance of transmission.
Further, the anti-overflow knot for preventing that liquid level is overflowed from upper end in cleaning basket 31 is additionally provided on the cleaning basket 31
Structure.Since the piece count and type placed in cleaning basket 31 be not identical, in practical cleaning process, in the work of soaking and washing
The cleaning solution dosage needed in sequence is not also identical, and anti-overflow structure is arranged can solve the problems, such as that cleaning solution overflows very well.It is anti-
Only cleaning solution excessively overflows.
Anti-overflow structure embodiment one；
The draining overflow structure is on the side wall of the cleaning basket 31 close to the upper end and through the several of its side wall
Deflector hole 32.It is equivalent to using deflector hole and defines peak level, after water level is more than diversing bucket, automatically from deflector hole stream
Out extremely outside cleaning basket 31, and it can be flowed out along cleaning chamber 3 from discharge outlet 9.Simple structure can reach the effect of anti-overflow
Fruit.
Anti-overflow structure embodiment two；
The draining overflow structure is the liquid level sensor on cleaning basket 31 and opening on the conveying mechanism
It closes.When sensing that the water level in cleaning basket 31 is located at highest liquid level by liquid level sensor, issuing signal makes on conveying mechanism
Switch close, stop input cleaning solution to washing the dishes in basket, self energyization control can be played in this way, and do not cause to waste.
Further, discharge outlet 9 is additionally provided in the cleaning chamber 3, the bottom of the cleaning chamber 3 is the four circumferential rows
The inclined water conservancy diversion side wall 91 in the mouth of a river 9.It is equivalent to the setting of discharge outlet 9 in lowest order, recycles water conservancy diversion side wall, make to clean in chamber 3
Waste water automatic stream discharge outlet 9, can be avoided waste water clean it is intracavitary have residual, cause cleaning chamber 3 environmental pollution.
Moreover, cleaning 31 bottom of basket is equipped with drainage hole and the switch block for blocking the drainage hole, and institute
It is opposite with the water conservancy diversion side wall to state drainage hole.Waste water flows directly into water conservancy diversion side wall or row from drainage hole when basket 31 easy to clean drains
At the mouth of a river 9.Even if the waste water of discharge also directly can be drained to row under the action of water conservancy diversion side wall after cleaning the rotation of basket 31
It is discharged at the mouth of a river 9.
In addition, cleaning 3 bottom of chamber is equipped with the diversion trench of annular, the lateral wall of the diversion trench is described inclined leads
Side wall is flowed, the discharge outlet is set to the bottom surface of the diversion trench.
Also further, the water quality monitor for detecting the conductivity of clear water in water tank is additionally provided in the water tank.Water
Quality detection instrument can now measure ph value, conductivity, dissolved oxygen, salinity, solubility (tds), sea water specific gravity, temperature, turbidity, depth
Degree, oxidation-reduction potential (orp).It is able to satisfy the survey of various surface water, underground water, industry and sanitary sewage, cultivation and recycled water
Amount needs.
And conductivity refers to that the product of the amount in the medium and electric field strength is equal to conduction current density, is for describing substance
The parameter of middle charge flowing complexity.
Conductive principle is that have mobile charge.There is no or almost no mobile charges inside pure water, therefore
It is non-conductive.But it is present in that the minerals in water are electrically conductive, and conductive capability is stronger with ionic condition, conductivity is higher, in water
Content of mineral substances is higher.Therefore by the detectable water outlet mineral total content of monitoring conductivity, to judge whether water quality accords with
It closes and requires.
This programme detects the conductivity of cleaning by the way that water quality monitor is arranged in water tank, since this equipment is that cleaning is set
Standby, the effect and water quality of cleaning are closely related, and rinse in process in the later period, largely affect if water quality is poor
The effect entirely cleaned.And in long-term use, water tank inevitably will receive pollution, can be supervised at any time by the way that water quality monitor is arranged
Survey water quality.Promote the quality of cleaning.
In addition.The rack 1 is equipped with reminiscences.It can be by setting a reference value in computer end, when water quality monitor is measured
Data be greater than a reference value when, then by reminiscences remind worker replacement and clean water tank.
Moreover, being equipped with switching device on the first output end and second output terminal of the clear water conveyance conduit.Pass through
Switching device is set, when measuring the conductivity in water tank and not being inconsistent requirement, can be turned off in time by switching device and send water, anti-major structure
At pollution and waste.
In addition, being additionally provided with the control electricity being electrically connected with the water quality testing meter, reminiscences, switching device in the rack 1
Road.Realize the electrical connection of a component, by control circuit to realize automation control.
Being equipped in the proportion chamber 2 can detect the first mechanism for monitoring for matching liquid electric conductivity in chamber 2, at the discharge outlet
Equipped with the second mechanism for monitoring for detecting discharge liquid electric conductivity, also set in the rack 1 for according to the first mechanism for monitoring
It makes comparisons with the detection data of the second mechanism for monitoring and the comparison module that the conveying mechanism 4 works is controlled according to comparison result.
The cleaning machine of transmission is all that by process control cleaning, i.e. default is cleaned up for several times, and scheme is using the data after detection cleaning
It is detected, to determine the degree of cleaning.To play better cleaning effect.
In the present solution, entering to the conductivity of cleaning solution before cleaning chamber by the detection of the first mechanism for monitoring, pass through the second prison
The conductivity in the cleaning solution discharged after mechanism detection has been cleaned is surveyed, through 2 conductivity values after comparison module processing,
Export structure information controls whether conveying mechanism 4 works on.Since mixed proportion original in cleaning solution is uncertain, if
Its clean-up performance can not be measured using traditional water quality detection, and this programme is by being arranged a detection again at discharge outlet,
The clean-up performance of cleaning is determined by detecting the difference of conductivity data at two.In general, (being discharged when difference is fewer
The cleaning solution conductivity of conductivity and the conveying mechanism input of cleaning solution is close), the clean-up performance of cleaning is better.
Specifically, the comparison module includes；Subtraction circuit is electrically connected with first mechanism for monitoring and the second mechanism for monitoring
It connects and fiducial value is exported according to the detection data of the first mechanism for monitoring and the second mechanism for monitoring；Comparison circuit, with the subtraction electricity
Road connection and according to the fiducial value of output compared with an a reference value after output control signals to the conveying mechanism 4.And it can pass through
Controller.Using structure, this programme clean-up performance is can be realized in simple and technology maturation subtraction circuit and comparison circuit
Determine.
It connect and is used for moreover, being also connected on the subtraction circuit with first mechanism for monitoring with the second mechanism for monitoring
Conductivity values are converted to the conversion circuit of analog signal.Conductivity values are converted into analog voltage by digital-to-analogue conversion
To be compared.
Further, first mechanism for monitoring and the second mechanism for monitoring are water quality monitor.
The utility model provides the cleaning equipment of adjustable cleaning liquid concentration, is observed or is detected by testing agency and is clear
The input quantity of water and cleaning agent, and realize shutdown input, it can be achieved that freely adjusting or automating adjusting by current-intercepting switch
The cleaning agent of different mixing proportion to realize best cleaning effect, and can be adjusted out for different cleaning workpieces
The cleaning solution of different proportion.And using simply, it is convenient for operation.
It is the one or more embodiments provided in conjunction with particular content as described above, does not assert the tool of the utility model
Body implementation is only limited to these instructions.It is all approximate with the method for the utility model, structure etc., identical or practical new for this
It makes several technologies under type concept thereof to deduce, or replacement all should be considered as the protection scope of the utility model.
Claims (10)
1. the cleaning equipment of adjustable cleaning liquid concentration, including rack (1), which is characterized in that the rack (1) is equipped with；
It matches chamber (2), for clear water and cleaning agent to be mixed into cleaning solution；
It cleans chamber (3), for placing workpiece to be cleaned；
Conveying mechanism (4) is located between the proportion chamber (2) and cleaning chamber (3) and is delivered to for that will match chamber (2) cleaning liquid inside
It cleans in chamber (3)；
Cleaning agent conveyance conduit (51), output end are connected to the proportion chamber (2)；
Clear water conveyance conduit (52), output end include with first output end that be connected to of proportion chamber (2) and with it is described clearly
Wash the second output terminal of chamber (3) connection；
Be additionally provided with detectable cleaning agent on the rack (1) or clear water flow into proportion chamber (2) flow testing agency and
Cleaning solution can be truncated and clear water flows into the current-intercepting switch of proportion chamber (2).
2. the cleaning equipment of adjustable cleaning liquid concentration according to claim 1, which is characterized in that the testing agency includes
Set on the first flow detector of cleaning agent conveyance conduit (51) output end and set on the clear water conveyance conduit (52)
The second flow detector of first output end.
3. the cleaning equipment of adjustable cleaning liquid concentration according to claim 1, which is characterized in that on the rack (1) also
Equipped with the water tank (501) for storing clear water and the cabinet (502) for storing cleaning agent, the cleaning agent conveyance conduit
(51) input terminal is connected to the cabinet (502), and the input terminal of the clear water conveyance conduit (52) and the water tank (501) are even
Logical, the testing agency is the first volume testing agency that can detect cleaning solution volume change in the cabinet (502), sets
In the second volume testing agency that can detect clear water volume change in the water tank (501).
4. the cleaning equipment of adjustable cleaning liquid concentration according to claim 2, which is characterized in that the first volume detection
Mechanism and the second volume testing agency are Hall sensor.
5. the cleaning equipment of adjustable cleaning liquid concentration according to claim 1, which is characterized in that the current-intercepting switch is to close
Disconnected valve or solenoid valve.
6. the cleaning equipment of adjustable cleaning liquid concentration as claimed in any of claims 1 to 5, which is characterized in that institute
State be additionally provided on rack (1) control circuit being electrically connected with the testing agency and the current-intercepting switch and with the control
The control panel of circuit data communication connection.
7. the cleaning equipment of adjustable cleaning liquid concentration according to claim 1, which is characterized in that in the cleaning chamber (3)
It is additionally provided with ultrasonic generator (301), and is additionally provided with the baking for the interior workpiece drying of chamber (3) will to be cleaned in the rack (1)
Equipment for drying (6).
8. the cleaning equipment of adjustable cleaning liquid concentration according to claim 2, which is characterized in that on the rack (1) also
Equipped with for the heating component (7) to proportion chamber (2) cleaning liquid inside heat temperature raising.
9. the cleaning equipment of adjustable cleaning liquid concentration according to claim 8, which is characterized in that in the proportion chamber (2)
It is additionally provided with protective device, the cavity (71) being connected to proportion chamber (2), the protective device are additionally provided on the rack (1)
Including being set to floating block (72) that is in the cavity (71) and can moving up and down with described proportion chamber (2) liquid level, being set to the chamber
Inductive switch (73) in body (71) and close to bottom, and be additionally provided on the floating block (72) when close to the inductive switch (73)
The sensor block that the inductive switch (73) can afterwards be closed.
10. the cleaning equipment of adjustable cleaning liquid concentration according to claim 1, which is characterized in that in the cleaning chamber (3)
Equipped with the cleaning basket (31) that can be rotated in cleaning chamber (3), and rack (1) is equipped with for driving the cleaning basket (31) to rotate
Driving assembly, the upper end of cleaning basket (31) is equipped with opening, and the cleaning basket (31) is interior is additionally provided with for installing and consolidating
Determine the fixed frame of cleaning workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820417427.5U CN208558647U (en) | 2018-03-26 | 2018-03-26 | The cleaning equipment of adjustable cleaning liquid concentration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820417427.5U CN208558647U (en) | 2018-03-26 | 2018-03-26 | The cleaning equipment of adjustable cleaning liquid concentration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208558647U true CN208558647U (en) | 2019-03-01 |
Family
ID=65453644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820417427.5U Expired - Fee Related CN208558647U (en) | 2018-03-26 | 2018-03-26 | The cleaning equipment of adjustable cleaning liquid concentration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208558647U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111642999A (en) * | 2020-06-28 | 2020-09-11 | 珠海格力电器股份有限公司 | Cleaning agent output structure, cleaning device and preparation method of cleaning agent |
-
2018
- 2018-03-26 CN CN201820417427.5U patent/CN208558647U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111642999A (en) * | 2020-06-28 | 2020-09-11 | 珠海格力电器股份有限公司 | Cleaning agent output structure, cleaning device and preparation method of cleaning agent |
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| GR01 | Patent grant | ||
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Granted publication date: 20190301 |