CN104084395A - Automatic wheel hub cleaning device, automatic wheel hub cleaning system, and automatic wheel hub cleaning method - Google Patents
Automatic wheel hub cleaning device, automatic wheel hub cleaning system, and automatic wheel hub cleaning method Download PDFInfo
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- CN104084395A CN104084395A CN201410222665.7A CN201410222665A CN104084395A CN 104084395 A CN104084395 A CN 104084395A CN 201410222665 A CN201410222665 A CN 201410222665A CN 104084395 A CN104084395 A CN 104084395A
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- wheel hub
- cell body
- controller
- conveying arrangement
- liquid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/34—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tyres; for rims
Abstract
The invention discloses an automatic wheel hub cleaning device. The automatic wheel hub cleaning device comprises a trough body, a conveying device, a sensor, and a controller, wherein the trough body stores a cleaning solution used for cleaning a wheel hub; the conveying device is arranged above the trough body and used for supporting and conveying the wheel hub; the sensor is used for detecting whether the wheel hub is in place; the controller is used for the automatic switching between vertical ascending/descending and horizontal conveying of the conveying device relative to the trough body according to signals of the sensor, so that the wheel hub can enter or exit from the trough body, and horizontally move on the conveying device. The invention has the advantages that the conveying device, the sensor and the controller are arranged, the positioning function of the sensor and the control function of the controller are combined, and the conveying device achieves the switching between horizontal conveying and vertical ascending/descending through the controller, so that the wheel hub can automatically enter or exit from the trough body.
Description
Technical field
The present invention relates to a kind of automation wheel hub cleaning equipment, system, automation wheel hub cleaning method, belong to the plant equipment field that wheel hub is manufactured moulding.
Background technology
Wheel hub is one of most important breaking piece on automobile, wheel hub is bearing the pressure of automobile and loading mass action, be subject to vehicle in the effect of starting, when braking dynamic torque, the irregular alternation that also bear that automobile is turned in the process of moving, concavo-convex road surface, road obstacle impact etc. produces from different directions dynamic load is stressed.The q&r of wheel hub is not only related to the security of vehicle and passengers inside the car's goods and materials, also have influence on the performances such as stationarity under steam of vehicle, maneuverability, comfortableness, rigidity and the elasticity that this just requires, and wheel hub dynamic-balance is good, fatigue strength is high, had, size and dimension precision is high, quality is light etc.The topmost technological process of production of wheel hub is: fusing → refining → examination of materials → low pressure casting → x-ray inspection → heat treatment → machining → dynamic balancing check → air tight test → application.In the manufacture process of wheel hub, need clean with cooling the wheel hub of machine-shaping.In order to realize the cleaning of wheel hub and cooling, special cleaning and the equipment of normal use in factory.
Chinese utility model patent document CN201933118U discloses a kind of automatic lifting and has adopted the wheel hub cooling water tank of recirculated water, comprise casing, pallet, water inlet pipe, outlet pipe, bracing frame and cylinder, in casing bilateral symmetry, be fixed with two bracing frames, between two bracing frames, on bracing frame, guiding operation has a cantilever frame, the front end bottom of this cantilever frame is fixedly mounted with pallet, after casing, be fixed with cylinder, the external part of this cylinder is packed on cantilever frame, is separately installed with water inlet pipe and the outlet pipe being communicated with casing at casing side.Although can drive pallet and then wheel hub is moved up and down in casing by cantilever frame in the document, realized the mechanized operation of wheel hub turnover water tank, but this equipment cannot adapt to the automated production mode of the pipeline-type of existing wheel hub, the production efficiency that has limited product is also unfavorable for the stable of quality.And this equipment surrounding is unlimited to any safeguard procedures, to operating personnel, has brought potential safety hazard.
Summary of the invention
For this reason, technical problem to be solved by this invention is that wheel hub cleaning equipment of the prior art cannot adapt to the automated production mode of pipeline-type, and cooling effect is undesirable, thereby provide automation wheel hub cleaning equipment, system, automation wheel hub cleaning method.
For solving the problems of the technologies described above, a kind of automation wheel hub cleaning equipment of the present invention, comprise: the cell body of the cleaning fluid that storage cleaning wheel hub is used, be arranged on the conveying arrangement of using for supporting and transport wheel hub of described cell body top, for surveying the inductor whether wheel hub puts in place, and can with respect to described cell body, do vertical displacement movement and horizontal transmission campaign so that described wheel hub completes the controller that passes in and out described cell body and horizontal movement on described conveying arrangement according to the inductor signal described conveying arrangement that automatically switches.
Further, this automation wheel hub cleaning equipment also includes lowering or hoisting gear, described conveying arrangement is connected with described lowering or hoisting gear, and described lowering or hoisting gear is connected with described controller, and described lowering or hoisting gear can drive described conveying arrangement to do vertical displacement movement according to the control signal of described controller.
Described controller is programmable logic controller (PLC).
Described lowering or hoisting gear comprises the connecting rod of support, cylinder and connection bracket and cylinder, and described conveying arrangement is by described stent support, and described cylinder is driven described support and then driven described conveying arrangement to do vertical displacement movement by stretching motion.
Described conveying arrangement comprises motor for power is provided, drive wheel hub to make the conveyer belt of horizontal movement and for motor power being sent to the transmission mechanism on transport tape.
Further, this automation wheel hub cleaning equipment also comprises the circulatory system that the cleaning fluid in described cell body is circulated that is arranged on cell body one side, the described circulatory system comprises water inlet pipe and the outlet pipe being connected with described cell body respectively, and connects described water inlet pipe and outlet pipe to realize the power set of the described cell body of cleaning fluid circulation turnover.
Described cell body inside is provided with the isocon being connected with described outlet pipe, is connected with some jet pipes on described isocon.
Described jet pipe is arranged side by side in described cell body bottom, and the nozzle protruding upward is set on jet pipe described in each, and the water spraying direction of described nozzle is all towards the centre of described cell body.
Described nozzle is distributed in both sides and the centre of described cell body inside, is positioned at the nozzle height of the inner both sides of described cell body higher than the nozzle height that is positioned at described cell body inside center position.
Preferably, on cell body, be provided with for supplementing and change inlet and the liquid outlet of cleaning fluid, at inlet, be respectively arranged with liquid outlet place liquid feed valve and the liquid valve being connected with described controller.
In cell body, be provided with the temperature sensor being connected with controller, described controller is controlled the open and close of described liquid feed valve and described liquid valve according to temperature sensor signal.
In cell body, be provided with the liquid surface height sensor that is connected with controller, described controller is according to the open and close of liquid surface height sensor signal controlling liquid feed valve and liquid valve, and described liquid surface height sensor comprises liquid level lower limited sensor and liquid level upper limit sensor.
Entrance and exit place at described conveying arrangement is provided with protection network, leaves the opening that can come in and go out for wheel hub on described protection network.
The present invention also provides a kind of automation wheel hub cleaning cooling system, comprise the automation wheel hub cleaning equipment described in above-mentioned any one, also comprise entrance with described conveying arrangement adjacent for the input unit to described conveying arrangement input wheel hub, and adjacent with the outlet of described conveying arrangement for being positioned at the output device of the wheel hub output of the cleaning on described conveying arrangement.
Described wheel hub cleaning equipment is at least two, and be set up in parallel, the transmitting device of the transmitting device of previous described wheel hub cleaning equipment and a rear described wheel hub cleaning equipment links together and forms path, so that wheel hub can transmit between each wheel hub cleaning equipment.
In addition, the invention provides a kind of automation wheel hub cleaning method, comprise the following steps:
S1: start the horizontal transmission campaign of conveying arrangement, wheel hub arrives described cell body top by described conveying arrangement transportation;
S2: after described inductor senses that wheel hub puts in place, to controller, send the signal that puts in place, described in described controller receives, putting in place after signal stops the horizontal transmission campaign of conveying arrangement, and start described conveying arrangement with respect to the vertical descending motion of described cell body, make described conveying arrangement drive described wheel hub to enter in described cell body, to be cleaned liquid to clean;
S3: described wheel hub is cleaned after certain hour, described controller is controlled described conveying arrangement and is done vertical ascending motion with respect to described cell body, makes described conveying arrangement drive described wheel hub to leave described cell body and also again arrives the top of described cell body;
S4: after described inductor senses that described wheel hub puts in place again, to controller, send the signal that again puts in place, controller receives the vertical ascending motion that stops described conveying arrangement after this signal that again puts in place, and start the horizontal transmission campaign of described conveying arrangement, the described wheel hub being cleaned is transported to described conveying arrangement, to complete an automation, clean.
Also comprise lowering or hoisting gear, described conveying arrangement is connected with described lowering or hoisting gear, described lowering or hoisting gear is connected with described controller, and described lowering or hoisting gear can drive described conveying arrangement complete the vertical descending motion of described step S2 and complete the vertical ascending motion in described step S3 according to the control signal of described controller.
Described controller, by presetting the time, is controlled the scavenging period of described conveying arrangement in described cell body.
Described scavenging period is determined according to wheel hub size, temperature and cleaning cooling effect.
Further, further comprising the steps of: the circulatory system of fetching boiling water before in wheel hub enters cell body.
Further, when step S1 to S4 carries out, also carrying out groove cleaning liquid inside temperature to carry out the step of controlling in real time, be specially:
A. set temperature value T1 in controller, temperature sensor records the temperature T 2 of groove cleaning liquid inside and sends T2 value to controller;
B. controller compares T2 value and T1 value, if T2>T1 opens liquid feed valve and liquid valve on cell body simultaneously, the cleaning fluid in replacing groove is to reduce the temperature of groove cleaning liquid inside; When T2<T1, close liquid feed valve and liquid valve.
Further, when step S1 to S4 carries out, also carrying out groove cleaning liquid inside liquid level to carry out the step of controlling in real time, be specially:
A., liquid level higher limit H1, liquid level lower limit H2 are set in controller, and liquid surface height sensor records the height H 3 of groove cleaning liquid inside and sends H3 value to controller;
B. controller compares H3 value and H1 and H2 value, if H3>H1 opens liquid valve on cell body, closes liquid feed valve, cleaning fluid in groove is discharged, if H3<H2 opens liquid feed valve on cell body, closes liquid valve, if H2<H3<H1 closes liquid feed valve and liquid valve.
The present invention also provides a kind of repeatedly continuous and automatic wheel hub cleaning method, comprises the steps:
S1: input unit is to described conveying arrangement input wheel hub;
S2: described wheel hub arrives after conveying arrangement, and controller starts the horizontal transmission campaign of conveying arrangement, wheel hub arrives described cell body top by described conveying arrangement transportation;
S3: after described inductor senses that wheel hub puts in place, to controller transmitted signal, described controller stops the horizontal transmission campaign of conveying arrangement after receiving signal, start described conveying arrangement with respect to the vertical descending motion of described cell body, make described conveying arrangement drive described wheel hub to enter in described cell body, to be cleaned liquid to clean;
S4: described wheel hub is cleaned after certain hour, described controller is controlled described conveying arrangement with respect to described cell body vertical ascending motion, makes described conveying arrangement drive described wheel hub to leave described cell body;
S5: after described inductor senses that described wheel hub puts in place again, to controller transmitted signal, controller receives the vertical ascending motion that stops described conveying arrangement after this signal, and start the horizontal transmission campaign of described conveying arrangement, make the described wheel hub cleaning enter described output device from described conveying arrangement;
S6: described output device transports out purging system by described wheel hub;
S7: input unit is again to described conveying arrangement input wheel hub;
Repeat above-mentioned steps S1-S7, to complete the continuous and automatic of a plurality of wheel hubs, clean.
Further, step S7 is between step S5 and step S6.
Technique scheme of the present invention has the following advantages compared to existing technology:
(1) in the present invention, by conveying arrangement is set, inductor and controller, by the positioning action of inductor is combined with the control action of controller, while making inductor sense unlike signal, the conveying arrangement that controller can be controlled respectively for supporting wheel hub carries out horizontal transmission campaign and vertical displacement movement, and can realize conveying arrangement by controller and switch between above-mentioned horizontal transmission campaign and vertical displacement movement, thereby realized the automation mechanized operation that makes wheel hub turnover cell body, saved manpower, realized the full automation operation of wheel hub turnover cell body, and make the carrying out of horizontal transmission campaign and vertical displacement movement compactness, improved the whole work efficiency of cleaning equipment.
(2) in the present invention; use the lowering or hoisting gear of air-cylinder type; controller is controlled lowering or hoisting gear by control cylinder inflation/deflation and is moved; and the stroke of lift is subject to the restriction of cylinder length; make scope that wheel hub moves up and down also be subject to the restriction of elevator travel; reached on the one hand the object of controlling wheel hub lifting displacement, on the other hand the restriction meeting of the elevating movement stroke of wheel hub has been played to certain protective effect to equipment.
(3), in the present invention, by the circulatory system being set in cell body one side, the cleaning fluid of cell body can be recycled, and, in cyclic process, by power set, give and cleaning fluid power, increased the mobility of groove cleaning liquid inside, thereby improved the cleaning performance of wheel hub.
(4) in the present invention, described cell body inside is provided with the isocon being connected with described outlet pipe, on described isocon, be connected with some jet pipes, on every jet pipe, connect a nozzle, by nozzle, carry out the injection of cleaning fluid, the mobility that has further improved cell body cleaning liquid inside, contributes to improve cleaning performance; And arrangement of nozzles, to the interior different position of cell body, makes cleaning fluid can be sprayed onto each position of wheel hub, has avoided the appearance at cleaning dead angle; Meanwhile, the hydrojet direction of nozzle, all towards the core of cell body, makes for the cleaning of wheel hub more concentrated.
(5) in the present invention, described nozzle is distributed in both sides and the centre of described cell body inside, is positioned at the nozzle height of the inner both sides of described cell body higher than the nozzle height that is positioned at described cell body inside center position.The nozzle height of both sides, higher than the nozzle height in centre, makes cell body inside have different cleaning height aspects, guarantees to clean stratified carrying out; And, because the cleaning fluid spraying the nozzle from both sides is far away apart from wheel hub, higher height can provide larger kinetic energy for cleaning fluid, guarantee that both sides cleaning fluid can together arrive hub surface with the cleaning fluid in centre, guarantee that the cleaning of wheel hub different parts carries out simultaneously, make cleaning performance better.
(6), in the present invention, by be provided with inlet, liquid outlet and the liquid feed valve being controlled by the controller, liquid valve in cell body, realized the control that supplements and change to groove cleaning liquid inside.
(7) in the present invention, by set temperature sensor in groove and in conjunction with controller, the switching of liquid feed valve, liquid valve is controlled, make cleaning fluid when excess Temperature, controller is controlled and to be opened the replacing that liquid feed valve, liquid valve are realized cleaning fluid, by the cleaning fluid more renewing, temperature is reduced, thereby complete the automatic control to rinse liquid temperature.
(8) in the present invention, by height sensor being set in groove and controlling with the switching of liquid feed valve, liquid valve in conjunction with controller pair, make cleaning fluid liquid level when highly too low, additional clean liquid in time, when cleaning fluid excessive height, discharge in time cleaning fluid, thereby complete the automatic control to cleaning fluid liquid level.(9) in the present invention, by the place, gateway at conveying arrangement, input/output unit is set, the said automation wheel hub of the present invention cleaning equipment can be linked in wheel hub production line, improved the automaticity that whole wheel hub is produced.
(10) in the present invention, by a plurality of automation wheel hub cleaning equipments are set up in parallel together, by the repeatedly cleaning to wheel hub, guarantee the cleaning performance that finally can arrive expection and the cooling requirement of wheel hub, improved the stability of product quality.
(11) automation wheel hub cleaning method of the present invention, by conveying arrangement is set, inductor and controller, by the positioning action of inductor is combined with the control action of controller, while making inductor sense unlike signal, the conveying arrangement that controller can be controlled respectively for supporting wheel hub carries out horizontal transmission campaign and vertical displacement movement, and can realize conveying arrangement by controller and switch between above-mentioned horizontal transmission campaign and vertical displacement movement, thereby realized the automation mechanized operation that makes wheel hub turnover cell body, saved manpower, realized the full automation operation of wheel hub turnover cell body, and make the carrying out of horizontal transmission campaign and vertical displacement movement compactness, improved the whole work efficiency of cleaning equipment.
(12) automation wheel hub cleaning method of the present invention comprises the automatic control to rinse liquid temperature, has improved the control to wheel hub cooling effect.
(13) automation wheel hub cleaning method of the present invention comprises the control to liquid level, can prevent from when cleaning fluid liquid level is too high overflowing in groove, or liquid level is too low and affect cleaning performance.
(14) repeatedly continuous and automatic wheel hub cleaning method of the present invention, cleans in multiple times further to improve to wheel hub and cleans and cooling effect, guarantees that wheel hub finally can arrive cleaning performance and the cooling requirement of expection, has improved product quality.
Accompanying drawing explanation
For content of the present invention is more likely to be clearly understood, below according to a particular embodiment of the invention and by reference to the accompanying drawings, the present invention is further detailed explanation, wherein
Fig. 1 is the front view of automation wheel hub cleaning equipment of the present invention;
Fig. 2 is the top view of automation wheel hub cleaning equipment of the present invention;
In figure, Reference numeral is expressed as: 1-cell body; 2-conveying arrangement; 3-lowering or hoisting gear; 4-controller; The 5-circulatory system; 6-inductor; 11-inlet; 12-liquid outlet; 51-pump; 52-valve.
The specific embodiment
For technical characterictic of the present invention, object and effect being had more clearly, understand, now contrast accompanying drawing explanation the specific embodiment of the present invention.
Embodiment 1
As illustrated in fig. 1 and 2, the present embodiment provides a kind of automation wheel hub cleaning equipment, comprise: the cell body 1 of the cleaning fluid that storage cleaning wheel hub is used, be arranged on the conveying arrangement 2 of using for supporting and transport wheel hub of described cell body 1 top, for surveying the inductor 6 whether wheel hub puts in place, and can with respect to described cell body 1, do vertical displacement movement and horizontal transmission campaign so that described wheel hub completes the controller 4 that passes in and out described cell body 1 and horizontal movement on described conveying arrangement 2 according to the inductor 6 signals described conveying arrangement 2 that automatically switches.
Automation wheel hub cleaning equipment in the present embodiment, by the positioning action of inductor 6 is combined with the control action of controller 4, while making inductor 6 sense unlike signal, the conveying arrangement 2 that controller 4 can be controlled respectively for supporting wheel hub carries out horizontal transmission campaign and vertical displacement movement, and can realize conveying arrangement 2 by controller 4 and switch between above-mentioned horizontal transmission campaign and vertical displacement movement, realized the full automation operation of wheel hub turnover cell body 1, and make the carrying out of horizontal transmission campaign and vertical displacement movement compactness, improved the whole work efficiency of cleaning equipment.
In the present embodiment, automation wheel hub cleaning equipment also comprises lowering or hoisting gear 3, described conveying arrangement 2 is connected with described lowering or hoisting gear 3, described lowering or hoisting gear 3 is connected with described controller 4, and described lowering or hoisting gear 3 can drive described conveying arrangement 2 to do vertical displacement movement according to the control signal of described controller 4.
In the present embodiment, for the ease of realizing conveying arrangement 2 with respect to the carrying out of the elevating movement of described cell body 1, and protect whole cleaning equipment can not suffer damage because of the elevating movement of conveying arrangement 2, described lowering or hoisting gear 3 comprises support, the connecting rod of cylinder and connection bracket and cylinder, described conveying arrangement 2 is by described stent support, described cylinder drives described support by stretching motion and then drives described conveying arrangement 2 to do vertical displacement movement, use the lowering or hoisting gear 3 of air-cylinder type, controller 4 just can be realized the control to lowering or hoisting gear 3 by the inflation/deflation of control cylinder, and the stroke of lift is subject to the restriction of cylinder length, make scope that wheel hub moves up and down also be subject to the restriction of elevator travel, reached on the one hand the object of controlling wheel hub lifting displacement, the restriction of the elevating movement stroke of wheel hub has been played certain protective effect to equipment on the other hand.
In the present embodiment, described conveying arrangement 2 comprises motor for power is provided, drives wheel hub to make the conveyer belt of horizontal movement and for motor power being sent to the transmission mechanism on transport tape.This kind of conveying arrangement 2 be set to described wheel hub on described conveying arrangement, carry out horizontal transmission campaign provide may.
In the present embodiment, automation wheel hub cleaning equipment also comprises the circulatory system 5 that the cleaning fluid in described cell body 1 is circulated that is arranged on cell body 1 one sides, the described circulatory system 5 comprises water inlet pipe and the outlet pipe being connected with described cell body 1 respectively, and connect described water inlet pipe and outlet pipe to realize the power set of the described cell body 1 of cleaning fluid circulation turnover, described power set are pump 51, by cleaning fluid circulatory system 5, drive the cleaning fluid in cell body 1 to flow, strengthen the cleaning performance of wheel hub, the described circulatory system 5 also comprises valve 52, by valve 52, carry out the opening and closing of controlled circulation system 5.
Described cell body 1 inside is provided with the isocon being connected with described outlet pipe, is connected with some jet pipes on described isocon, and arranging of a plurality of jet pipes is sprayed onto the different parts in cell body 1 by cleaning fluid, strengthens the mobility of cell body 1 cleaning liquid inside.
Described jet pipe is arranged side by side in described cell body 1 bottom, the nozzle protruding upward is set on jet pipe described in each, the water spraying direction of described nozzle is all towards the centre of described cell body 1, and the cleaning solution of nozzle ejection all can point to wheel hub like this, makes wheel hub can access sufficient cleaning.
Described nozzle is distributed in both sides and the centre of described cell body 1 inside, be positioned at the nozzle height of described cell body 1 inner both sides higher than the nozzle height that is positioned at described cell body 1 inside center position, because the wheel hub lying on conveying arrangement 2 is column type substantially, such setting can make the cleaning fluid of both sides ejection can be sprayed onto on the side of wheel hub, the cleaning fluid of middle nozzle ejection can be sprayed onto wheel hub center, therefore make wheel hub can access sufficient without dead angle clean.
Further, on cell body 1, be provided with for supplementing, discharge and change inlet 11 and the liquid outlet 12 of cleaning fluid, generally speaking, inlet 11 is arranged on the top of cell body 1, and liquid outlet 12 is arranged on the bottom of cell body 1, at inlet 11, be respectively arranged with liquid outlet 12 places liquid feed valve and the liquid valve being connected with described controller 4, by controller 4, control liquid feed valve and the automatic control of liquid valve realization to liquid level and liquid level temperature.Particularly, can be to the interior additional clean liquid of cell body 1 when liquid feed valve unlatching, liquid valve are closed, liquid feed valve is closed, liquid valve can be to the interior additional clean liquid of cell body 1 while opening, when also opening, liquid feed valve unlatching, liquid valve realize the replacing of cleaning fluid, by supplementing and the control of discharge realization to cell body cleaning liquid inside liquid level cleaning fluid, make to possess in cell body 1 enough cleaning fluids, and cleaning fluid is changed, can realize the control to cell body 1 cleaning liquid inside temperature.
It should be noted that, the mode that described controller 4 is controlled liquid feed valve and liquid valve open and close is various, in the present embodiment, in order to carry out temperature control, in cell body 1, be provided with the temperature sensor being connected with controller 4, described temperature sensor can real-time detection cell body 1 cleaning liquid inside temperature, and to described controller 4 transmitted signals, in the temperature value transmitting in the signal that described controller 4 sends according to temperature sensor and controller 4, predefined temperature value compares, when temperature that the temperature of cleaning fluid sets in advance in higher than controller, described controller 4 is controlled and is opened liquid feed valve and liquid valve to change cleaning fluid, thereby realize the control to temperature.
For the liquid level in cell body 1 is controlled, in cell body 1, be provided with the height sensor of the liquid level that is connected with controller 4, by the liquid level of height sensor Real-Time Monitoring cleaning fluid, and with controller 4 in arrange upper, lower limit height contrasts, when upper limit height that the liquid level of cleaning fluid arranges in higher than controller 4, described controller 4 controls are opened liquid valve and are reduced groove cleaning liquid inside liquid level to get rid of cleaning fluid, when lower limit height that the liquid level of cleaning fluid arranges in lower than controller 4, open liquid feed valve and improve groove cleaning liquid inside liquid level with additional clean liquid.
Further, described height sensor comprises liquid level lower limited sensor and liquid level upper limit sensor, by liquid level lower limited sensor and liquid level upper limit sensor to controller 4 signal transmissions, during signal when controller receives liquid level lower limited sensor, open liquid feed valve and improve groove cleaning liquid inside liquid level with additional clean liquid, when controller 4 receives liquid level upper limit sensor, open liquid valve and reduce cell body 1 cleaning liquid inside liquid level to discharge cleaning fluid.
It should be noted that, because described controller 4 can be respectively by the switching of temperature sensor signal and height sensor signal controlling liquid feed valve and liquid valve, for fear of conflict, can preset the priority that described controller 4 is controlled, for example, when thinking that temperature control is more important, design temperature is controlled and is had precedence over liquid surface height controlling; When thinking that liquid surface height controlling is more important, set liquid level and have precedence over temperature control.
In addition, at the entrance and exit place of described conveying arrangement 2, be provided with protection network, on described protection network, leave the opening that can come in and go out for wheel hub, prevent that operator is when operation in some the position access arrangement on health, thereby played protection operator's effect.
In the present embodiment, described controller 4 is programmable logic controller (PLC).
Embodiment 2
The present embodiment provides a kind of automation wheel hub cleaning cooling system, comprise the automation wheel hub cleaning equipment described in embodiment 1, also comprise entrance with described conveying arrangement 2 adjacent for the input unit to described conveying arrangement 2 input wheel hubs, with the adjacent output device of exporting for being positioned at the wheel hub of the cleaning on described conveying arrangement 2 of outlet with described conveying arrangement 2, wheel hub is transported and is entered conveying arrangement 2 by input unit, wheel hub is after cleaning, by conveying arrangement 2, be transported on output device, output device is transported to subsequent processing by wheel hub.
In the present embodiment, described wheel hub cleaning equipment is at least two, and be set up in parallel, the transmitting device 2 of previous described wheel hub cleaning equipment links together and forms path with the transmitting device 2 of a rear described wheel hub cleaning equipment, so that wheel hub can transmit between each wheel hub cleaning equipment, like this, after wheel hub experiences and once cleans in a wheel hub cleaning equipment, be fed to once cleaning of experience again in next wheel hub cleaning equipment, after several times, make wheel hub obtain cleaning very fully, guarantee the cleaning performance that finally can arrive expection and the cooling requirement of wheel hub, improved the quality of product.
Embodiment 3
The present embodiment provides a kind of automation wheel hub cleaning method, and the method adopts the automation wheel hub cleaning equipment described in embodiment 1, comprises the following steps:
S1: start the horizontal transmission campaign of conveying arrangement 2, wheel hub arrives described cell body 1 top by described conveying arrangement 2 transportations;
S2: after described inductor 6 senses that wheel hub puts in place, to controller 4, send the signal that puts in place, described in receiving, described controller 4 puts in place after signal, the horizontal transmission campaign of conveying arrangement 2 is stopped, start and control lowering or hoisting gear 3, the cylinder of described lowering or hoisting gear 3 carries out contractile motion, under cylinder contractile motion drives, described conveying arrangement 2 is done vertical descending motion with respect to described cell body 1, makes described conveying arrangement 2 drive described wheel hub to enter to be cleaned liquid in described cell body 1 to clean;
S3: described wheel hub is cleaned after certain hour, described controller 4 is controlled described cylinder and is carried out stretching routine, under the stretching routine of described cylinder drives, described conveying arrangement 2 is done vertical ascending motion with respect to described cell body 1, makes described conveying arrangement 2 drive described wheel hub to leave described cell body 1 and also again arrives the top of described cell body 1;
S4: after described inductor 6 senses that described wheel hub puts in place again, to controller 4, send the signal that again puts in place, controller 4 receives the vertical ascending motion that stops described conveying arrangement 2 after this signal that again puts in place, and start the horizontal transmission campaign of described conveying arrangement 2, the described wheel hub being cleaned is transported to described conveying arrangement 2.
Wheel hub completes automation cleaning process one time after experience S1, S2, S3, S4, and in cleaning process, by inductor 6 monitoring hub positions, wherein all control instructions are all to be sent by controller 4, there is no operator's participation, are therefore full-automatic cleaning.
In the present embodiment, the scavenging period in step S3 can be set in advance in controller 4, can guarantee the stability of cleaning performance by Preset Time.Described scavenging period can and clean cooling effect and determine according to wheel hub size, default rinse liquid temperature.
In the present embodiment, further comprising the steps of: before in wheel hub enters cell body 1, open the circulatory system 5, after the circulatory system 5 is opened, the circulatory system 5 has increased the mobility of cell body 1 cleaning liquid inside, can improve the cleaning performance of wheel hub.
Embodiment 4
The present embodiment provides a kind of automation wheel hub cleaning method, and it is the further improvement on embodiment 3 bases, in the present embodiment, when step S1 to S4 carries out, is also carrying out cell body 1 cleaning liquid inside temperature to carry out the step of controlling in real time, is specially:
A. set temperature value T1 in controller 4, temperature sensor records the temperature T 2 of groove cleaning liquid inside and sends T2 value to controller;
B. controller 4 compares T2 value and T1 value, if T2>T1 opens liquid feed valve and liquid valve on cell body simultaneously, the cleaning fluid in replacing groove is to reduce the temperature of groove cleaning liquid inside; When T2<T1, close liquid feed valve and liquid valve, no longer change the cleaning fluid in groove.
Wheel hub is when entering cleaning equipment, typical temperature is higher, in order to carry out better the manufacturing procedure of wheel hub, need to be to the wheel hub processing of lowering the temperature, when high temperature wheel hub enters cleaning equipment, heat can be passed to cleaning fluid, thereby the temperature of wheel hub reduces, and the temperature of cleaning fluid raises, by the control to rinse liquid temperature, when excess Temperature, reduce in time the temperature of cleaning fluid, guarantee the cooling effect to wheel hub.
Embodiment 5
The present embodiment provides a kind of automation wheel hub cleaning method, it is the further improvement on embodiment 3 or 4 bases, in the present embodiment, and when step S1 to S4 carries out, also carrying out cell body 1 cleaning liquid inside liquid level to control in real time step, be specially:
A., liquid level higher limit H1, liquid level lower limit H2 are set in controller 4, and liquid surface height sensor records the height H 3 of groove cleaning liquid inside and sends H3 value to controller;
B. controller 4 compares H3 value and H1 and H2 value, if H3>H1 opens liquid valve on cell body 1, closes liquid feed valve, cleaning fluid in cell body 1 is discharged, if H3<H2 opens liquid feed valve on cell body 1, closes liquid valve, if H2<H3<H1 closes liquid feed valve and liquid valve.
When cleaning fluid liquid level is too high, cleaning fluid may overflow in cell body, when cleaning fluid liquid level is too low, cannot flood wheel hub completely, cleaning performance can be had influence on, therefore by the control to cell body 1 cleaning liquid inside liquid level, the liquid level of cleaning fluid can be limited, prevent that liquid level is too high or too low, thereby prevent that cleaning fluid from overflowing and having guaranteed the cleaning performance of wheel hub.
When adjusting for temperature and liquid level by same controller 4, set the priority of liquid surface height controlling higher than temperature controlled priority.
Embodiment 6
The present embodiment provides a kind of repeatedly continuous and automatic wheel hub cleaning method, adopts the automation wheel hub purging system shown in embodiment 2, comprises the steps:
S1: input unit is to described conveying arrangement 2 input wheel hubs;
S2: described wheel hub arrives after conveying arrangement 2, controller 4 starts the horizontal transmission campaign of conveying arrangement 2, and wheel hub arrives described cell body 1 top by described conveying arrangement 2 transportations;
S3: after described inductor 6 senses that wheel hub puts in place, to controller 4 transmitted signals, described controller 4 stops the horizontal transmission campaign of conveying arrangement 2 after receiving signal, start described conveying arrangement 2 with respect to the vertical descending motion of described cell body 1, make described conveying arrangement 2 drive described wheel hub to enter to be cleaned liquid in described cell body 1 to clean;
S4: described wheel hub is cleaned after certain hour, described controller 4 is controlled described conveying arrangement 2 with respect to described cell body 1 vertical ascending motion, makes described conveying arrangement 2 drive described wheel hub to leave described cell body 1;
S5: after described inductor 6 senses that described wheel hub puts in place again, to controller transmitted signal, controller 4 receives the vertical ascending motion that stops described conveying arrangement 2 after this signal, and start the horizontal transmission campaign of described conveying arrangement 2, make the described wheel hub cleaning enter described output device from described conveying arrangement 2;
S6: described output device transports out purging system by described wheel hub;
S7: input unit is again to described conveying arrangement 2 input wheel hubs;
Repeat above-mentioned steps S1-S7, to complete the continuous and automatic of a plurality of wheel hubs, clean.
By input unit and output device, be communicated with together with upper that whole wheel hub produces and next process, wheel hub cleaning step is dissolved in whole wheel hub production process, wheel hub is repeatedly cleaned to the cleaning performance that can improve wheel hub.
Further, step S7 can just carry out step S7 between step S5 and step S6 between step S5 and S6, has accelerated the progress of producing, and has improved production efficiency.
It should be noted that, temperature-controlled process and the liquid surface height controlling method described in 3-5 of implementing is equally applicable to the present embodiment, do not repeat them here.
Obviously, above-described embodiment is only for example is clearly described, not the restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all embodiments.And the apparent variation of being extended out thus or change are still among the protection domain in the invention.
Claims (10)
1. an automation wheel hub cleaning equipment, comprise: the cell body (1) of the cleaning fluid that storage cleaning wheel hub is used, be arranged on the conveying arrangement (2) of using for supporting and transport wheel hub of described cell body (1) top, it is characterized in that: also comprise the inductor (6) whether putting in place for surveying wheel hub, and can automatically switch that described conveying arrangement (2) is done vertical displacement movement and horizontal transmission campaign with respect to described cell body (1) so that described wheel hub completes turnover described cell body (1) and at the controller (4) of the upper horizontal movement of described conveying arrangement (2) according to inductor (6) signal.
2. automation wheel hub cleaning equipment according to claim 1, it is characterized in that: also comprise and be connected with described controller (4) and can drive described conveying arrangement (2) to make the lowering or hoisting gear (3) of vertical displacement movement according to the control signal of described controller (4), described lowering or hoisting gear (3) comprises the connecting rod of support, cylinder and connection bracket and cylinder, described conveying arrangement (2) is by described stent support, and described cylinder drives described support by stretching motion and then drives described conveying arrangement (2) to do vertical displacement movement.
3. automation wheel hub cleaning equipment according to claim 1 and 2, is characterized in that: described conveying arrangement (2) comprises motor for power is provided, drive wheel hub to make the conveyer belt of horizontal movement and for motor power being sent to the transmission mechanism on transport tape.
4. automation wheel hub cleaning equipment according to claim 3, it is characterized in that: also comprise the circulatory system (5) that the cleaning fluid in described cell body (1) is circulated that is arranged on cell body one side, the described circulatory system (5) comprises water inlet pipe and the outlet pipe being connected with described cell body (1) respectively, and connects described water inlet pipe and outlet pipe to realize the power set of the cleaning fluid circulation described cell body of turnover (1).
5. automation wheel hub cleaning equipment according to claim 4, it is characterized in that: described cell body (1) inside is provided with the isocon being connected with described outlet pipe, on described isocon, be connected with some jet pipes, described jet pipe is arranged side by side in described cell body (1) bottom, the nozzle protrude upward is set on jet pipe described in each, and the water spraying direction of described nozzle is all towards the centre of described cell body (1).
6. according to the automation wheel hub cleaning equipment described in any one in claim 1-5, it is characterized in that: on cell body (1), be provided with for supplementing, discharge and change inlet (11) and the liquid outlet (12) of cleaning fluid, at inlet (11) and liquid outlet (12), locate to be respectively arranged with liquid feed valve and the liquid valve being connected with described controller (4).
7. automation wheel hub cleaning equipment according to claim 6, it is characterized in that: in cell body (1), be provided with temperature sensor and/or the liquid surface height sensor being connected with controller (4), described controller (4) is according to the open and close of temperature sensor and/or liquid surface height sensor signal controlling liquid feed valve and liquid valve.
8. an automation wheel hub cleaning cooling system, it is characterized in that: comprise the automation wheel hub cleaning equipment as described in any one in claim 1-7, also comprise entrance with described conveying arrangement (2) adjacent for the input unit to described conveying arrangement (2) input wheel hub, and adjacent with the outlet of described conveying arrangement (2) for being positioned at the output device of the wheel hub output of the cleaning on described conveying arrangement (2).
9. an automation wheel hub cleaning method, is characterized in that: comprise the following steps:
S1: start the horizontal transmission campaign of conveying arrangement (2), wheel hub arrives described cell body (1) top by described conveying arrangement (2) transportation;
S2: after inductor (6) senses that wheel hub puts in place, to controller (4), send the signal that puts in place, described in described controller (4) receives, putting in place after signal stops the horizontal transmission campaign of conveying arrangement (2), and start described conveying arrangement (2) with respect to the vertical descending motion of described cell body (1), make described conveying arrangement (2) drive described wheel hub to enter in described cell body (1), to be cleaned liquid to clean;
S3: described wheel hub is cleaned after certain hour, described controller (4) is controlled described conveying arrangement (2) and is done vertical ascending motion with respect to described cell body (1), makes described conveying arrangement (2) drive described wheel hub to leave described cell body (1) and also again arrives the top of described cell body (1);
S4: after described inductor (6) senses that described wheel hub puts in place again, to controller (4), send the signal that again puts in place, controller (4) receives the vertical ascending motion that stops described conveying arrangement (2) after this signal that again puts in place, and start the horizontal transmission campaign of described conveying arrangement (2), the described wheel hub cleaning is transported to described conveying arrangement (2), to complete an automation, clean.
10. automation wheel hub cleaning method according to claim 9, is characterized in that: when step S1 to S4 carries out, also carrying out cell body (1) cleaning liquid inside temperature and/or liquid level to carry out the step of controlling in real time;
The step that described rinse liquid temperature is controlled is in real time:
A., liquid level higher limit H1, liquid level lower limit H2 are set in controller (4), and liquid surface height sensor records the height H 3 of cell body (1) cleaning liquid inside and sends H3 value to controller (4);
B. controller (4) compares H3 value and H1 and H2 value, if H3>H1 opens liquid valve on cell body (1), closes liquid feed valve, cleaning fluid in groove is discharged, if H3<H2 opens liquid feed valve on cell body (1), closes liquid valve, if H2<H3<H1 closes liquid feed valve and liquid valve.
The step that described cleaning fluid liquid level is controlled is in real time:
A. set temperature value T1 in controller (4), temperature sensor records the temperature T 2 of groove cleaning liquid inside and sends T2 value to controller (4);
B. controller compares T2 value and T1 value, if T2>T1 opens liquid feed valve and liquid valve on cell body (1) simultaneously, changes the interior cleaning fluid of cell body (1) to reduce the temperature of groove cleaning liquid inside; When T2<T1, close liquid feed valve and liquid valve.
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| CN201410222665.7A CN104084395A (en) | 2014-05-23 | 2014-05-23 | Automatic wheel hub cleaning device, automatic wheel hub cleaning system, and automatic wheel hub cleaning method |
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| CN201410222665.7A CN104084395A (en) | 2014-05-23 | 2014-05-23 | Automatic wheel hub cleaning device, automatic wheel hub cleaning system, and automatic wheel hub cleaning method |
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| CN104998858A (en) * | 2015-07-01 | 2015-10-28 | 佛山市灿东模具技术有限公司 | Device for cleaning aluminum bonded on hub mold |
| CN104998859A (en) * | 2015-07-01 | 2015-10-28 | 佛山市灿东模具技术有限公司 | Adhered aluminum washing device for wheel hub mould |
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| CN111570768A (en) * | 2020-03-31 | 2020-08-25 | 扬州戴卡轮毂制造有限公司 | Intelligent water cooling plant is used in wheel hub production |
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Application publication date: 20141008 |