CN203791130U - Coating device for motor vehicle honeycomb carrier catalyst - Google Patents
Coating device for motor vehicle honeycomb carrier catalyst Download PDFInfo
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- CN203791130U CN203791130U CN201420046962.6U CN201420046962U CN203791130U CN 203791130 U CN203791130 U CN 203791130U CN 201420046962 U CN201420046962 U CN 201420046962U CN 203791130 U CN203791130 U CN 203791130U
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Abstract
The utility model discloses a coating device for a motor vehicle honeycomb carrier catalyst. The coating device mainly comprises a rack, a roll-over stand system, a vacuum cover system, a vacuum material-pumping system, a vacuum pump system, an automatic honeycomb carrier conveying system and an automatic slurry conveying system, wherein the roll-over stand system mainly comprises a roll-over stand cylinder, a roll-over stand, a honeycomb carrier mould and a flexible clamping airbag, and the vacuum cover system mainly comprise a vacuum cover cylinder, a vacuum cover and a connecting end head. The coating device has a simple structure, and a coating method is practical and reliable. By replacing different moulds, the coating device can be widely used for coating small honeycomb carriers of gasoline engine three-way catalysts, large honeycomb carriers of diesel engine oxidation catalyst and large honeycomb carriers of selective catalytic reductants. The coating device can realize single-piece production of catalyst test samples in a manual operation mode, also can realize continuous automatic production of catalyst products in a continuous operation mode, and keeps good coating quality and production efficiency.
Description
Technical field
The utility model relates to use workpiece and contacts to each article surface coating liquid separating or the device of other fluid with the member that is loaded with liquid or other fluid, particularly relates to a kind of coating unit for motor vehicle honeycomb substrate catalyst.
Background technology
Solving one of motor vehicle burning and gas-exhausting pollution channel is by catalyst technology, to realize automobile exhausting to reach clean discharge.Catalyst is attached on honeycomb substrate hole wall, how catalyst-coated is anchored on honeycomb substrate hole wall, and the associated coated device technique that makes it for a long time and bring into play efficiently the catalysis of catalyst haves much room for improvement and innovates.Chinese patent CN101301645B has announced < < honeycomb substrate catalyst pulp automatic coating device > >, it is characterized in that mainly including frame, material receiving mechanism, honeycomb substrate switching mechanism, Air knife mechanism, control valve cabinet, vacuum cup mechanism, slew gear, honeycomb substrate clamping device, the honeycomb substrate ejecting mechanism that unloads the goods from the airplane, machine on honeycomb substrate/unload machine mechanism, charging tray and receiver elevating mechanism, charging tray feed mechanism, Belt Conveying honeycomb substrate unloads machine, slurry tank, Belt Conveying honeycomb substrate feed arrangement, frame both sides are connected to respectively Belt Conveying honeycomb substrate feed arrangement and Belt Conveying honeycomb substrate unloads machine, central rack and top are respectively equipped with roof beam structure A and roof beam structure B, slew gear is fixedly installed on roof beam structure A, respectively there is the honeycomb substrate clamping device of a level at its two ends, this slew gear can drive the honeycomb substrate clamping device at two ends to turn round in the horizontal direction, and honeycomb substrate switching mechanism can overturn in vertical direction with respect to slew gear, honeycomb substrate clamping device below is provided with machine on honeycomb substrate/unload machine mechanism and the honeycomb substrate ejecting mechanism that unloads the goods from the airplane, on described honeycomb substrate, machine unloads machine mechanism and mainly Rodless cylinder and pallet, consists of, the honeycomb substrate ejecting mechanism that unloads the goods from the airplane is mainly comprised of cylinder, another honeycomb substrate clamping device below is provided with charging tray and receiver elevating mechanism and charging tray feed mechanism, described charging tray and receiver elevating mechanism are mainly comprised of Rodless cylinder, and feed mechanism is mainly comprised of cylinder, dolly and charging tray, it is upper that control valve cabinet is installed in roof beam structure B, is equiped with respectively the travelling car being connected with vacuum cup mechanism and Air knife mechanism on roof beam structure B, and travelling car is by Rodless cylinder slippage back and forth on roof beam structure B, oar batch can is installed in charging tray feed mechanism one side.This coating unit aspirates suitable slurry by negative pressure and enters honeycomb substrate, former bit flipping then, more mobile air knife purges, compare traditional means and greatly improve coating quality and production efficiency, but this Purge methods when unnecessary slurry concentration is slightly high in honeycomb substrate duct, is difficult to thorough purging, can cause honeycomb substrate plug-hole, product rejection, and air knife is in open space purge, and Precious Metal splashes everywhere, waste material, pollutes operating space and equipment.Chinese patent CN202508991U has announced the < < simple and easy coating unit > of ceramic honey comb honeycomb substrate catalyst >, comprise operating desk, it is characterized in that, on described operating desk, be provided with the slurry can for splendid attire coating, the top of described slurry can is provided with the mould for ceramic honey comb honeycomb substrate is clamped, piston cylinder is tightly connected above described mould, on piston cylinder, be provided with cylinder, the push rod of described cylinder connects the piston in piston cylinder.It drives piston movement to complete negative pressure by cylinder and forms, and then realizes the coating to honeycomb substrate.The generation negative pressure of this mode is very limited, can not meet the demand to negative pressure that applies such as large scale honeycomb substrate.In addition; US Patent No. 6478874 discloses a kind of rotation working platform frame that can carry out continuous scale coating honeycomb substrate; its operation principle is also by negative pressure, to aspirate suitable slurry to enter honeycomb substrate; then former bit flipping; malleation by pressure chamber purges again, can obtain higher coating quality and production efficiency.But, system complex, equipment is huge, high cost.
Summary of the invention
Technical problem to be solved in the utility model is the defect that makes up above-mentioned prior art, and a kind of coating unit for motor vehicle honeycomb substrate catalyst is provided.
Technical problem of the present utility model is solved by the following technical programs.
This coating unit for motor vehicle honeycomb substrate catalyst, mainly comprise frame, be fixedly installed on the rollover stand system of upper rack, the vacuum (-tight) housing system that is fixedly installed on upper rack, the vacuum being connected with frame lower take out material system and vacuum pump system, and honeycomb substrate automatic conveying system and slurry automatic conveying system.
The feature of this coating unit for motor vehicle honeycomb substrate catalyst is:
The rollover stand that described rollover stand system is mainly fixedly installed by rollover stand cylinder and cylinder club head thereof, be arranged on the mould of the honeycomb substrate in rollover stand, and flexible clamping air bag forms, described rollover stand cylinder provides power by air compressor, described flexible clamping air bag is arranged on the inner chamber of the mould of described honeycomb substrate, after inflation for clamping honeycomb substrate, make the honeycomb substrate can not landing and with rollover stand 180 ° of the upsets of moving, the function of rollover stand system is to continue to keep the clamping to honeycomb substrate, complete honeycomb substrate is carried out to bidirectional vacuum cleaning, and keep uniformity and the uniformity of honeycomb substrate coating.
Described vacuum (-tight) housing system is mainly by vacuum (-tight) housing cylinder, the vacuum (-tight) housing that the inside that is fixedly installed on the cylinder club head of described vacuum (-tight) housing cylinder is cavity, and be fixedly installed on described vacuum (-tight) housing upper end and form with the connection end that described vacuum pump system is connected by vacuum pipeline, described vacuum (-tight) housing cylinder provides power by air compressor, described vacuum (-tight) housing be positioned at described rollover stand directly over, the axis conllinear of the axis of described vacuum (-tight) housing and described rollover stand, the function of described vacuum (-tight) housing system is when honeycomb substrate is carried out to vacuum covering, by vacuum pipeline, set up uniform vacuum covering pressure, and the hole wall to honeycomb substrate applies automatically under vacuum covering pressure-acting.
Technical problem of the present utility model is solved by following further technical scheme.
The mould of described honeycomb substrate is according to the honeycomb substrate accessory processing of different size, and be fixed on rollover stand, the above and below of the mould of described honeycomb substrate is equipped with the flexible sealing bed course for sealing, the internal chamber wall shape of the mould of described honeycomb substrate and honeycomb substrate appearance similar, size is more bigger than honeycomb substrate.
The mould of described honeycomb substrate, for the mould of the cellulor carrier coating of petrol engine three-way catalyst, for Diesel engine oxidation catalyst (Diesel Oxidation Catalyst, initialism is DOC) the mould that applies of large honeycomb substrate, and a kind of in the mould applying for the large honeycomb substrate of Diesel engine selective catalytic reducing agent (Selective Catalyst Reduction, initialism is SCR).
Described vacuum pump system is by least one vavuum pump and electric controling part thereof, and vacuum tank forms, and the function of described vacuum pump system is to set up and keeping system vacuum, with meet vacuum covering such as large scale honeycomb substrate the demand to negative pressure.
Described vacuum is taken out material system and is fixedly installed on the below over against rollover stand, described vacuum takes out that material system is mainly taken out batch can by the vacuum being connected with vacuum pump system by vacuum pipeline and electromagnetic control components forms, described vacuum is taken out the axis conllinear of the axis of batch can and the axis of described vacuum (-tight) housing, described rollover stand, automatic centering when guaranteeing above-mentioned component movement, the function that described vacuum is taken out material system is that to keep vacuum to take out in batch can vacuum pressure uniform, bears the unnecessary slurry in pulp separation and cleaning honeycomb substrate hole wall.
Described slurry automatic conveying system be fixedly installed on work top just after, mainly by the slurry dish and the feed mechanism that are connected with metering pump system, formed, the function of described slurry automatic conveying system is that automatic ration provides and supplement coating slurry.
Described honeycomb substrate automatic conveying system is fixedly installed on a side of work top, mainly honeycomb substrate frame and the conveying mechanism of putting honeycomb substrate, consist of, the function of described honeycomb substrate automatic conveying system is upper dress honeycomb substrate and downloads the honeycomb substrate after applying.
Technical problem of the present utility model by below further technical scheme solved.
Described frame is the frame of being made by high duty metal section bar, and middle part is fixedly installed work top.
Preferably, described frame is the frame of being made by high-strength aluminum profile.
Preferably, to take out batch can be that cylindric vacuum is taken out batch can to described vacuum.
The utility model has two kinds of work patterns for the single end face painting method of motor vehicle honeycomb substrate catalyst, be that the single-piece that realizes catalyst test sample is drawn a design and the manual working pattern of equipment debugging, another kind is to realize the pattern of working continuously that catalyst prod is produced continuously automatically.
Single end face painting method for motor vehicle honeycomb substrate catalyst has following steps successively:
1) start the coating unit for motor vehicle honeycomb substrate catalyst, by honeycomb substrate automatic conveying system by honeycomb substrate to be coated be delivered to rollover stand under, and automatic centering location;
2) rollover stand cylinder promotes rollover stand and falls to setting height, and built-in flexible clamping airbag aeration also clamps honeycomb substrate, and described setting height is determined by the height of honeycomb substrate;
3) treat that honeycomb substrate clamping finishes, rollover stand upwards promotes under rollover stand cylinder action, and vacuum (-tight) housing moves down under vacuum (-tight) housing cylinder action, and is pressed on the upper surface of rollover stand, guarantees contact end face seal;
4) honeycomb substrate automatic conveying system automatic drawing back, slurry automatic conveying system by slurry dish push to rollover stand under, centering location;
5) rollover stand cylinder promotes rollover stand and falls to slurry liquid level appropriate location to immerse slurry, and the vacuum (-tight) housing being connected with vacuum pump system starts to vacuumize, and the slurry of extraction is through honeycomb substrate duct the even honeycomb substrate that applies;
6) rollover stand promotes under rollover stand cylinder action, slurry automatic conveying system automatic drawing back slurry dish, and vacuum (-tight) housing moves up under vacuum (-tight) housing cylinder action, departs from the upper surface of rollover stand;
7) the flexible clamping air bag of rollover stand system clamps coated honeycomb substrate and overturns 180 ° with rollover stand, and rollover stand cylinder promotes rollover stand and falls to vacuum and take out on the end face that the vacuum of material system takes out batch can, takes out the end face of batch can combine closely with vacuum;
8) start vacuum and take out material system, unnecessary slurry in vacuum pump system cleaning honeycomb substrate duct;
9) rollover stand again promotes under rollover stand cylinder action, honeycomb substrate automatic conveying system move to rollover stand system under, rollover stand falls, flexible clamping air bags, and coated honeycomb substrate drop on the honeycomb substrate frame of honeycomb substrate automatic conveying system under Action of Gravity Field;
10) rollover stand system improving, honeycomb substrate automatic conveying system is sent coated honeycomb substrate, completes honeycomb substrate single end face and applies;
Repeat above-mentioned steps 1)～10), go round and begin again, be the pattern of working continuously.
The utility model has two kinds of work patterns for the Double End painting method of motor vehicle honeycomb substrate catalyst, be that the single-piece that realizes catalyst test sample is drawn a design and the manual working pattern of equipment debugging, another kind is to realize the pattern of working continuously that catalyst prod is produced continuously automatically.
Double End painting method for motor vehicle honeycomb substrate catalyst has following steps successively:
1) start the coating unit for motor vehicle honeycomb substrate catalyst, by honeycomb substrate automatic conveying system by honeycomb substrate to be coated be delivered to rollover stand under, and automatic centering location;
2) rollover stand cylinder promotes rollover stand and falls to setting height, and built-in flexible clamping airbag aeration also clamps honeycomb substrate, and described setting height is determined by the height of honeycomb substrate;
3) treat that honeycomb substrate clamping finishes, rollover stand upwards promotes under rollover stand cylinder action, and vacuum (-tight) housing moves down under vacuum (-tight) housing cylinder action, and is pressed on the upper surface of rollover stand, guarantees contact end face seal;
4) honeycomb substrate automatic conveying system automatic drawing back, slurry automatic conveying system by slurry dish push to rollover stand under, centering location;
5) rollover stand cylinder promotes rollover stand and falls to slurry liquid level appropriate location to immerse slurry, and the vacuum (-tight) housing being connected with vacuum pump system starts to vacuumize, and the slurry of extraction also evenly applies half of honeycomb substrate through honeycomb substrate duct;
6) rollover stand again promotes under rollover stand cylinder action, and slurry automatic conveying system is regained slurry dish, and vacuum (-tight) housing moves up under vacuum (-tight) housing cylinder action, departs from the upper surface of rollover stand;
7) rollover stand cylinder promotes rollover stand and falls to vacuum and take out on the end face that the vacuum of material system takes out batch can, takes out the end face of batch can combine closely with vacuum;
8) start vacuum and take out material system, unnecessary slurry in vacuum pump system cleaning honeycomb substrate duct;
9) rollover stand again promotes under rollover stand cylinder action, and the honeycomb substrate that the clamping of flexible clamping air bag has applied half moves and overturns 180 ° with rollover stand;
10) vacuum (-tight) housing moves down under vacuum (-tight) housing cylinder action, and is pressed on the upper surface of rollover stand, guarantees contact end face seal;
11) slurry automatic conveying system by slurry dish push to rollover stand under, centering location;
12) rollover stand cylinder promotes rollover stand and falls to slurry liquid level appropriate location to immerse slurry, and the vacuum (-tight) housing being connected with vacuum pump system starts to vacuumize, and the slurry process honeycomb substrate duct of extraction also evenly applies second half of honeycomb substrate;
13) rollover stand upwards promotes under rollover stand cylinder action, and slurry automatic conveying system is regained slurry dish, and vacuum (-tight) housing upwards promotes under vacuum (-tight) housing cylinder action, departs from the upper surface of rollover stand;
14) rollover stand cylinder promotes rollover stand and falls to vacuum and take out on the end face that the vacuum of material system takes out batch can, and combines closely with the end face that vacuum is taken out batch can;
15) start vacuum and take out material system, unnecessary slurry in vacuum pump system cleaning honeycomb substrate duct;
16) rollover stand again promotes under rollover stand cylinder action, honeycomb substrate automatic conveying system move to rollover stand system under, rollover stand falls, flexible clamping air bags, coated honeycomb substrate drop on the honeycomb substrate frame of honeycomb substrate automatic conveying system under Action of Gravity Field;
17) rollover stand promotes under rollover stand cylinder action, and honeycomb substrate automatic conveying system is sent coated honeycomb substrate, completes honeycomb substrate Double End and applies;
Repeat above-mentioned steps 1)～17), go round and begin again, be the pattern of working continuously.
The utility model beneficial effect is compared with prior art:
Coating unit of the present utility model is simple in structure, painting method is practical reliable, by changing different moulds, can be widely used in the cellulor carrier of petrol engine three-way catalyst, the large honeycomb substrate of Diesel engine oxidation catalyst, and the coating of the large honeycomb substrate of selective catalytic reducing agent, both can realize by manual working pattern the single-piece production of catalyst test sample, also can realize automatically producing continuously of catalyst prod by the pattern of working continuously, and keep good coating quality and production efficiency.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model specific embodiment one;
Fig. 2 is the corresponding side view of Fig. 1;
Fig. 3 is that the rollover stand system in Fig. 1,2 forms structure chart;
Fig. 4 is that the vacuum (-tight) housing system in Fig. 1,2 forms structure chart.
The specific embodiment
Below in conjunction with the specific embodiment and contrast accompanying drawing the utility model is described.
The specific embodiment one
A kind of coating machine for motor vehicle honeycomb substrate catalyst as shown in Fig. 1～4, mainly comprise that the middle part being made by high-strength aluminum profile is fixedly installed the frame 1 of work top, is fixedly installed on the rollover stand system on frame 1 top, the vacuum (-tight) housing system that is fixedly installed on frame 1 top, the vacuum being connected with frame 1 bottom take out material system 7 and vacuum pump system, and honeycomb substrate automatic conveying system 8 and slurry automatic conveying system 2.
The rollover stand 6 that rollover stand system is mainly fixedly installed by rollover stand cylinder 5 and cylinder club head thereof, be arranged on the mould 11 of the honeycomb substrate in rollover stand 6, and flexible clamping air bag 10 forms, rollover stand cylinder 5 provides power by air compressor, flexible clamping air bag 10 is arranged on the inner chamber of the mould 11 of honeycomb substrate, after inflation for clamping honeycomb substrate 9, make the honeycomb substrate 9 can not landing and with 180 ° of rollover stand 6 motion upsets, the function of rollover stand system is to continue to keep the clamping to honeycomb substrate 9, complete honeycomb substrate 9 is carried out to bidirectional vacuum cleaning, and keep uniformity and the uniformity of the coating of honeycomb substrate 9.
Vacuum (-tight) housing system is mainly by vacuum (-tight) housing cylinder 3, the vacuum (-tight) housing 4 that the inside that is fixedly installed on the cylinder club head of vacuum (-tight) housing cylinder 3 is cavity, and be fixedly installed on the connection end 12 that vacuum (-tight) housing 4 upper ends are connected with vacuum pump system by vacuum pipeline and form, vacuum (-tight) housing cylinder 3 provides power by air compressor, vacuum (-tight) housing 4 be positioned at rollover stand 6 directly over, the axis conllinear of the axis of vacuum (-tight) housing 4 and rollover stand 6, the function of vacuum (-tight) housing system is when honeycomb substrate 9 is carried out to vacuum covering, by vacuum pipeline, set up uniform vacuum covering pressure, and under vacuum covering pressure-acting, the hole wall of honeycomb substrate 9 is applied automatically.
The mould 11 of honeycomb substrate is according to honeycomb substrate 9 accessory processings of different size, and be fixed on rollover stand 6, the above and below of the mould 11 of honeycomb substrate is equipped with the flexible sealing bed course for sealing, the internal chamber wall shape of the mould 11 of honeycomb substrate and honeycomb substrate 9 appearance similars, size is slightly large than honeycomb substrate 9, and the mould 11 of honeycomb substrate is the mould for the cellulor carrier coating of petrol engine three-way catalyst.
Vacuum pump system is by two vavuum pumps and electric controling part thereof, and vacuum tank composition, and the function of vacuum pump system is to set up and keeping system vacuum, to meet vacuum covering such as the demand of 9 pairs of negative pressure of large scale honeycomb substrate.
Vacuum is taken out material system 7 and is fixedly installed on over against the below of rollover stand 6, vacuum takes out that material system 7 is mainly taken out batch can by the cylindric vacuum being connected with vacuum pump system by vacuum pipeline and electromagnetic control components forms, cylindric vacuum is taken out the axis conllinear of the axis of batch can and the axis of vacuum (-tight) housing 4, rollover stand 6, automatic centering when guaranteeing above-mentioned component movement, the function that vacuum is taken out material system 7 is that to keep cylindric vacuum to take out in batch can vacuum pressure uniform, bears the unnecessary slurry in the hole wall of pulp separation and cleaning honeycomb substrate 9.
Slurry automatic conveying system 2 be fixedly installed on work top just after, mainly by the slurry dish and the feed mechanism that are connected with metering pump system, formed, the function of slurry automatic conveying system 2 is that automatic ration provides and supplement coating slurry.
Honeycomb substrate automatic conveying system 8 is fixedly installed on a side of work top, mainly honeycomb substrate frame and the conveying mechanism of putting honeycomb substrate 9, consists of, and the function of honeycomb substrate automatic conveying system 8 is upper dress honeycomb substrates 9 and downloads the honeycomb substrate 9 after applying.
The single end face painting method of the coating unit of this specific embodiment, there are two kinds of work patterns, be that the single-piece that realizes catalyst test sample is drawn a design and the manual working pattern of equipment debugging, another kind is to realize the pattern of working continuously that catalyst prod is produced continuously automatically.
There are successively following steps:
1) start the coating unit of this specific embodiment, by honeycomb substrate automatic conveying system 8 by honeycomb substrate to be coated 9 be delivered to rollover stand 6 under, and automatic centering location;
2) rollover stand cylinder 5 promotes rollover stands 6 and falls to the height that the height by honeycomb substrate 9 determines, honeycomb substrate 9 is inflated and clamped to built-in flexible clamping air bag 10;
3) treat that honeycomb substrate 9 clampings finish, rollover stand 6 upwards promotes under 5 effects of rollover stand cylinder, and vacuum (-tight) housing 4 moves down under 3 effects of vacuum (-tight) housing cylinder, and is pressed on the upper surface of rollover stand 6, guarantees contact end face seal;
4) honeycomb substrate automatic conveying system 8 automatic drawing backs, slurry automatic conveying system 2 by slurry dish push to rollover stand 6 under, centering location;
5) rollover stand cylinder 5 promotes rollover stand 6 and falls to slurry liquid level appropriate location to immerse slurry, and the vacuum (-tight) housing 4 being connected with vacuum pump system starts to vacuumize, and the slurry of extraction is through the duct of honeycomb substrate 9 and evenly apply honeycomb substrate 9;
6) rollover stand 6 promotes under 5 effects of rollover stand cylinder, slurry automatic conveying system 2 automatic drawing back slurry dishes, and vacuum (-tight) housing 4 moves up under 3 effects of vacuum (-tight) housing cylinder, departs from the upper surface of rollover stand 6;
7) the coated honeycomb substrate 9 of flexible clamping air bag 10 clamping of rollover stand system overturns 180 ° with rollover stand 6, rollover stand cylinder 5 promotes rollover stands 6 and falls to vacuum and take out the cylindric vacuum of material system 7 and take out on the end face of batch can, takes out the end face of batch can combine closely with cylindric vacuum;
8) start vacuum and take out material system 7, unnecessary slurry in the duct of vacuum pump system cleaning honeycomb substrate 9;
9) rollover stand 6 again promotes under 5 effects of rollover stand cylinder, honeycomb substrate automatic conveying system 8 move to rollover stand system under, rollover stand 6 falls, 10 exhausts of flexible clamping air bag, coated honeycomb substrate 9 drop on the honeycomb substrate frame of honeycomb substrate automatic conveying system 8 under Action of Gravity Field;
10) rollover stand system improving, honeycomb substrate automatic conveying system 8 is sent coated honeycomb substrate 9, completes honeycomb substrate single end face and applies;
Repeat above-mentioned steps 1)～10), go round and begin again, be the pattern of working continuously.
The Double End painting method of the coating unit of this specific embodiment, there are two kinds of work patterns, be that the single-piece that realizes catalyst test sample is drawn a design and the manual working pattern of equipment debugging, another kind is to realize the pattern of working continuously that catalyst prod is produced continuously automatically.
There are successively following steps:
1) start the coating unit of this specific embodiment, by honeycomb substrate automatic conveying system 8 by honeycomb substrate to be coated 9 be delivered to rollover stand 6 under, and automatic centering location;
2) rollover stand cylinder 5 promotes rollover stands 6 and falls to the height that the height by honeycomb substrate determines, honeycomb substrate 9 is inflated and clamped to built-in flexible clamping air bag 10;
3) treat that honeycomb substrate 9 clampings finish, rollover stand 6 upwards promotes under 5 effects of rollover stand cylinder, and vacuum (-tight) housing 4 moves down under 3 effects of vacuum (-tight) housing cylinder, and is pressed on the upper surface of rollover stand 6, guarantees contact end face seal;
4) honeycomb substrate automatic conveying system 8 automatic drawing backs, slurry automatic conveying system 2 by slurry dish push to rollover stand 6 under, centering location;
5) rollover stand cylinder 5 promotes rollover stand 6 and falls to slurry liquid level appropriate location to immerse slurry, and the vacuum (-tight) housing 4 being connected with vacuum pump system starts to vacuumize, and the slurry of extraction also evenly applies half of honeycomb substrate 9 through the duct of honeycomb substrate 9;
6) rollover stand 6 again promotes under 5 effects of rollover stand cylinder, and slurry automatic conveying system 2 is regained slurry dish, and vacuum (-tight) housing 4 moves up under 3 effects of vacuum (-tight) housing cylinder, departs from the upper surface of rollover stand 6;
7) rollover stand cylinder 5 promotes rollover stands 6 and falls to vacuum and take out the cylindric vacuum of material system 7 and take out on the end face of batch can, takes out the end face of batch can combine closely with cylindric vacuum;
8) start vacuum and take out material system 7, unnecessary slurry in the duct of vacuum pump system cleaning honeycomb substrate 9;
9) rollover stand 6 again promotes under 5 effects of rollover stand cylinder, and 10 clampings of flexible clamping air bag have applied the honeycomb substrate 9 of half with 180 ° of rollover stand 6 motion upsets;
10) vacuum (-tight) housing 4 moves down under 3 effects of vacuum (-tight) housing cylinder, and is pressed on the upper surface of rollover stand 6, guarantees contact end face seal;
11) slurry automatic conveying system 2 by slurry dish push to rollover stand 6 under, centering location;
12) rollover stand cylinder 5 promotes rollover stand 6 and falls to slurry liquid level appropriate location to immerse slurry, and the vacuum (-tight) housing 4 being connected with vacuum pump system starts to vacuumize, and the duct of the slurry process honeycomb substrate 9 of extraction also evenly applies second half of honeycomb substrate 9;
13) rollover stand 6 upwards promotes under 5 effects of rollover stand cylinder, and slurry automatic conveying system 2 is regained slurry dish, and vacuum (-tight) housing 4 upwards promotes under 3 effects of vacuum (-tight) housing cylinder, departs from the upper surface of rollover stand 6;
14) rollover stand cylinder 5 promotes rollover stands 6 and falls to vacuum and take out the cylindric vacuum of material system and take out on the end face of batch can, takes out the end face of batch can combine closely with cylindric vacuum;
15) start vacuum and take out material system 7, unnecessary slurry in the duct of vacuum pump system cleaning honeycomb substrate 9;
16) rollover stand 6 again promotes under 5 effects of rollover stand cylinder, honeycomb substrate automatic conveying system 8 move to rollover stand system under, rollover stand 6 falls, 10 exhausts of flexible clamping air bag, coated honeycomb substrate 9 drop on the honeycomb substrate frame of honeycomb substrate automatic conveying system 8 under Action of Gravity Field;
17) rollover stand 6 promotes under 5 effects of rollover stand cylinder, and honeycomb substrate automatic conveying system 8 is sent coated honeycomb substrate 9, completes honeycomb substrate Double End and applies;
Repeat above-mentioned steps 1)～17), go round and begin again, be the pattern of working continuously.
The specific embodiment two
For a coating machine for motor vehicle honeycomb substrate catalyst, with the specific embodiment one, difference is substantially:
The mould 11 of honeycomb substrate is the mould for the large honeycomb substrate coating of Diesel engine oxidation catalyst DOC.
The specific embodiment three
For a coating machine for motor vehicle honeycomb substrate catalyst, with the specific embodiment one, difference is substantially:
The mould 11 of honeycomb substrate is the mould for the large honeycomb substrate coating of Diesel engine selective catalytic reducing agent SCR.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field; make without departing from the concept of the premise utility some alternative or obvious modification that are equal to; and performance or purposes identical, all should be considered as belonging to the utility model by the definite scope of patent protection of submitted to claims.
Claims (8)
1. the coating unit for motor vehicle honeycomb substrate catalyst, mainly comprise frame, be fixedly installed on the rollover stand system of upper rack, the vacuum (-tight) housing system that is fixedly installed on upper rack, the vacuum being connected with frame lower take out material system and vacuum pump system, and honeycomb substrate automatic conveying system and slurry automatic conveying system, it is characterized in that:
The rollover stand that described rollover stand system is mainly fixedly installed by rollover stand cylinder and cylinder club head thereof, the mould that is arranged on the honeycomb substrate in rollover stand, and flexible clamping air bag forms, described rollover stand cylinder provides power by air compressor, and described flexible clamping air bag is arranged on the inner chamber of the mould of described honeycomb substrate;
Described vacuum (-tight) housing system mainly by vacuum (-tight) housing cylinder, be fixedly installed on the vacuum (-tight) housing that the inside of the cylinder club head of described vacuum (-tight) housing cylinder is cavity, and be fixedly installed on described vacuum (-tight) housing upper end and form with the connection end that described vacuum pump system is connected by vacuum pipeline, described vacuum (-tight) housing cylinder provides power by air compressor, described vacuum (-tight) housing be positioned at described rollover stand directly over, the axis conllinear of the axis of described vacuum (-tight) housing and described rollover stand.
2. the coating unit for motor vehicle honeycomb substrate catalyst as claimed in claim 1, is characterized in that:
The mould of described honeycomb substrate is according to the honeycomb substrate accessory processing of different size, and be fixed on rollover stand, the above and below of the mould of described honeycomb substrate is equipped with the flexible sealing bed course for sealing, the internal chamber wall shape of the mould of described honeycomb substrate and honeycomb substrate appearance similar, size is more bigger than honeycomb substrate.
3. the coating unit for motor vehicle honeycomb substrate catalyst as claimed in claim 2, is characterized in that:
The mould of described honeycomb substrate, the mould that is the mould that applies for the cellulor carrier of petrol engine three-way catalyst, applies for the large honeycomb substrate of Diesel engine oxidation catalyst DOC, and the mould applying for the large honeycomb substrate of Diesel engine selective catalytic reducing agent SCR is a kind of.
4. the coating unit for motor vehicle honeycomb substrate catalyst as claimed in claim 3, is characterized in that:
Described vacuum pump system is by least one vavuum pump and electric controling part thereof, and vacuum tank forms.
5. the coating unit for motor vehicle honeycomb substrate catalyst as claimed in claim 4, is characterized in that:
Described vacuum is taken out material system and is fixedly installed on the below over against rollover stand, described vacuum takes out that material system is mainly taken out batch can by the vacuum being connected with vacuum pump system by vacuum pipeline and electromagnetic control components forms, and described vacuum is taken out the axis conllinear of the axis of batch can and the axis of described vacuum (-tight) housing, described rollover stand.
6. the coating unit for motor vehicle honeycomb substrate catalyst as claimed in claim 5, is characterized in that:
Described slurry automatic conveying system be fixedly installed on work top just after, mainly by the slurry dish and the feed mechanism that are connected with metering pump system, formed.
7. the coating unit for motor vehicle honeycomb substrate catalyst as claimed in claim 6, is characterized in that:
Described honeycomb substrate automatic conveying system is fixedly installed on a side of work top, mainly honeycomb substrate frame and the conveying mechanism of putting honeycomb substrate, consists of.
8. the coating unit for motor vehicle honeycomb substrate catalyst as claimed in claim 7, is characterized in that:
Described frame is the frame of being made by high duty metal section bar, and middle part is fixedly installed work top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420046962.6U CN203791130U (en) | 2014-01-24 | 2014-01-24 | Coating device for motor vehicle honeycomb carrier catalyst |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420046962.6U CN203791130U (en) | 2014-01-24 | 2014-01-24 | Coating device for motor vehicle honeycomb carrier catalyst |
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| CN203791130U true CN203791130U (en) | 2014-08-27 |
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| CN201420046962.6U Withdrawn - After Issue CN203791130U (en) | 2014-01-24 | 2014-01-24 | Coating device for motor vehicle honeycomb carrier catalyst |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769345A (en) * | 2014-01-24 | 2014-05-07 | 江西宝安新材料科技有限公司 | Coating device and coating method for honeycomb carrier catalyst of motor vehicle |
| CN105214868A (en) * | 2014-11-29 | 2016-01-06 | 常州鑫仁超声波设备有限公司 | Automobile three-way catalysts vacuum coaters, coating line and method of work thereof |
| CN108855743A (en) * | 2018-07-04 | 2018-11-23 | 周珂 | A kind of automobile processing environment-friendly type components spray equipment |
| CN113578657A (en) * | 2021-08-02 | 2021-11-02 | 芜湖全程智能科技有限公司 | Coating mechanism coating method |
| CN113820245A (en) * | 2021-09-14 | 2021-12-21 | 靖江市弘锦环保科技有限公司 | Automatic on-line weighing system for honeycomb coating applied to automobile exhaust system |
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2014
- 2014-01-24 CN CN201420046962.6U patent/CN203791130U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769345A (en) * | 2014-01-24 | 2014-05-07 | 江西宝安新材料科技有限公司 | Coating device and coating method for honeycomb carrier catalyst of motor vehicle |
| CN103769345B (en) * | 2014-01-24 | 2016-04-27 | 江西宝安新材料科技有限公司 | A kind of coating unit for motor vehicle honeycomb substrate catalyst and painting method |
| CN105214868A (en) * | 2014-11-29 | 2016-01-06 | 常州鑫仁超声波设备有限公司 | Automobile three-way catalysts vacuum coaters, coating line and method of work thereof |
| CN108855743A (en) * | 2018-07-04 | 2018-11-23 | 周珂 | A kind of automobile processing environment-friendly type components spray equipment |
| CN113578657A (en) * | 2021-08-02 | 2021-11-02 | 芜湖全程智能科技有限公司 | Coating mechanism coating method |
| CN113820245A (en) * | 2021-09-14 | 2021-12-21 | 靖江市弘锦环保科技有限公司 | Automatic on-line weighing system for honeycomb coating applied to automobile exhaust system |
| CN113820245B (en) * | 2021-09-14 | 2023-12-19 | 靖江市弘锦环保科技有限公司 | Automatic on-line weighing system of honeycomb coating applied to automobile exhaust gas exhaust system |
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