CN218475449U - Device for automatically spraying anti-oxidation coating on prebaked anode - Google Patents
Device for automatically spraying anti-oxidation coating on prebaked anode Download PDFInfo
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- CN218475449U CN218475449U CN202222738210.3U CN202222738210U CN218475449U CN 218475449 U CN218475449 U CN 218475449U CN 202222738210 U CN202222738210 U CN 202222738210U CN 218475449 U CN218475449 U CN 218475449U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model discloses a prebaked anode automatic spraying anti oxidation coating's device, including photoelectric switch monitoring devices, spraying actuating device, the spraying casing, spraying liquid collection device, spraying liquid holds the device, spraying actuating device is located the lateral part of spraying casing, spraying actuating device next door is provided with spraying liquid and holds the device, spraying liquid collection device sets up the bottom at the spraying casing, photoelectric switch monitoring devices adopts photoelectric element as the sensor that detects the object and passes through, when the finished product positive pole passes through the spraying region, photoelectric switch detects the electromagnetic switch who will open spraying actuating device automatically when having the positive pole to pass through, and then control rotary nozzle's work, with the even injection of anti oxidation coating liquid on prebaked anode. The utility model discloses having improved the work efficiency who paints anti-oxidation coating greatly, having paintd the degree of consistency and far higher than the manual work and paint, reduced the human input, improved factor of safety, reduced the waste in site space, can keep clean and tidy operational environment.
Description
Technical Field
The utility model relates to an automatic spraying device especially relates to a prebaked anode automatic spraying anti oxidation coating's device, belongs to automatic spraying technical field.
Background
With the introduction of the "dual carbon" goal, the electrolytic aluminum industry has presented serious challenges in carbon emissions and overall power consumption control, the primary source of carbon emissions in electrolytic aluminum being generated during prebaked anode consumption, while inert anodes and oxidation resistant coating materials that reduce the rate of anode consumption have been contemplated. The inert anode is not popularized for various reasons, the most used inert anode is an anti-oxidation coating at present, but the anti-oxidation coating is manually coated or directly coated by a spraying machine without any protection device, so that the coating material is wasted, the automation degree is low, the spraying effect is poor, and the phenomena of air holes and cracks are easy to occur.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: overcome prior art's not enough, a device of prebaked anode automatic spraying anti oxidation coating is provided, when the product positive pole passes through the spraying region, photoelectric switch detects there is the positive pole when passing through, will open spraying final controlling element A's electromagnetic switch automatically, spraying final controlling element A one end is connected spraying liquid and is held the device, the other end is sprayed at the inside positive pole of aiming at the passing through of spraying casing, according to the quantity of the required coating material of a positive pole of settlement, even spraying is on treating the positive pole of spraying, its degree of automation is good, the spraying is effectual.
The utility model discloses a solve technical problem and take technical scheme as follows:
a prebaked anode automatic spraying anti-oxidation coating device comprises a photoelectric switch monitoring device, a spraying execution device A, a spraying casing B, a spraying liquid collecting device and a spraying liquid containing device C, wherein the spraying execution device A is positioned on the side part of the spraying casing B, the spraying liquid containing device C is arranged beside the spraying execution device A, the spraying liquid collecting device is arranged at the bottom of the spraying casing B, a photoelectric element is used as a sensor for detecting the passing of an object, a measured signal is converted into an optical signal, and then the optical signal is further converted into an electrical signal by the aid of the electric element so as to be transmitted to the spraying execution device A; the spraying execution device A comprises a handle pushing frame, a coating cylinder, a filtering cylinder, an electromagnetic switch, a base support, a spraying execution device support frame, a damping device, a pump body, a suction pipeline, a suction inlet, a filtering device, a front-switch output hard pipeline, a rear-switch output hard pipeline, a rotary nozzle, a valve, a waste liquid outlet and a spraying execution device moving wheel, wherein the coating cylinder is communicated with the filtering cylinder through a pipeline; spraying casing B includes casing supporting legs, casing box, the leading-in flaring of splayed and guide arm passageway, both sides are seal structure about the casing box, and rectangular exit is left according to the size of positive pole at both ends around, the top setting the guide arm passageway, the below is provided with spraying liquid collection device, when the positive pole passes through, photoelectric switch of photoelectric switch monitoring devices connects spraying actuating device A's electromagnetic switch for spraying actuating device begins work.
The spraying casing B is formed by welding stainless steel plates with the thickness of 1.0mm, the spraying casing is a casing box body supported by four casing supporting legs with the height of 430mm, the casing box body is a cuboid box body with the height of 3000 x 2000 x 1570mm, an anode channel and a guide rod channel are arranged in the width direction of the casing box body, the width of the anode channel is about 1700mm, the width of the guide rod channel is about 144mm, and a splayed guide flaring is arranged at the entering end of an anode finished product.
In the production process, the anode is required to be sprayed with one layer of anti-oxidation coating after being poured, so the anode is required to be used after the pouring process. The utility model discloses a with each position effective equipment such as photoelectric switch monitoring devices, spraying final controlling element A, spraying casing together, wherein photoelectric switch monitoring devices adopts photoelectric element as the sensor that detects the object and pass through, the signal conversion who arrives will be measured to light signal, then further convert light signal into the signal of telecommunication with electric element and transmit to spraying final controlling element A, when the product positive pole passes through the spraying region, photoelectric switch detects when having the positive pole to pass through, will open spraying final controlling element A's electromagnetic switch automatically, spraying final controlling element A one end is connected the spraying liquid and is held the device, the other end carries out the spraying at the inside positive pole of aiming at the passing through of spraying casing, according to the quantity of the required coating material of a positive pole of settlement, even spraying is on treating the positive pole of spraying, degree of automation is good, and the spraying is effectual.
The spraying casing is in a semi-closed state formed by welding the periphery, so that the anti-oxidation coating can be effectively prevented from flying everywhere to deteriorate the production environment, and an anode channel reserved according to the shape of an anode does not interfere with the normal production efficiency.
According to the splayed flaring, the anode is hung in the air by the catenary chain and runs in the air, and the shaking of the anode in the air is gradually reduced when the splayed flaring passes through the splayed flaring, so that the anode can stably pass through the shell when entering the shell, and the influence on the equipment, personnel safety and spraying uniformity due to shaking is prevented.
The spraying execution device A is assembled with the spraying machine shell, when the photoelectric switch detects that the anode passes through, the electromagnetic switch is switched on, the coating liquid is sucked from the spraying liquid containing device C by the suction pipeline, and the coating liquid is uniformly sprayed on the surface of the anode through the rotary nozzle.
The spraying liquid collecting device is arranged at the bottom of the spraying machine shell B, so that spraying liquid sprayed in the air or not absorbed by the anode can be uniformly recovered, the waste is reduced, and the resources and the cost are saved.
The spraying liquid containing device C is a barrel made of polyethylene materials, so that the spraying liquid is convenient to store and transport, and the spraying liquid containing device C has the advantages of being not fragile, not rusty, light in weight and corrosion resistant.
The filter can filter some undissolved solids or other impurities in the coating liquid to prevent blockage of the output hard pipeline and the rotary nozzle.
The electromagnetic switch is a pneumatic electromagnetic switch door in front of the rotary nozzle and is connected to the photoelectric switch, when the photoelectric switch detects that the anode passes through, a signal is transmitted to the pneumatic electromagnetic switch door, the valve is opened, and the coating liquid is sprayed out of the rotary nozzle.
The rotary nozzle (commercially available) is a spray head capable of freely rotating and has a certain friction coefficient, when the coating is sprayed, the blocking piece can be suddenly opened, the blocking piece can be quickly rebounded due to elasticity when reaching a certain angle, and the blocking piece can be quickly rotated after multiple times of spraying, so that the atomized coating is uniformly sprayed on the anode.
The working principle of the utility model is as follows: firstly, a photoelectric switch monitoring device is installed on a catenary rail after an anode pouring process is finished, a photoelectric element is used as a sensor for detecting the passing of an object, a measured signal is converted into an optical signal, then the optical signal is further converted into an electric signal by the electric element so as to be transmitted to a spraying execution device A, when a finished anode passes through a spraying area, an electromagnetic switch of the spraying execution device A is automatically turned on when the photoelectric switch detects that the anode passes through the spraying area, the electromagnetic switch controls the operation of a rotary nozzle, liquid in a spraying liquid containing device C is sucked in, the liquid passes through a suction pipeline to a coating cylinder and then to a filter cylinder, then the liquid passes through a hard pipeline before being switched and then is output to the hard pipeline, and then the liquid is sprayed out of the rotary nozzle, and anti-oxidation coating liquid is uniformly sprayed on a prebaked anode.
The utility model has the advantages that:
1. the utility model greatly improves the work efficiency of applying the anti-oxidation coating; the smearing uniformity is much higher than that of manual smearing; the labor input is reduced, the safety factor is improved, and the health of workers is benefited; in the process flow, the waste of field space is reduced, and a clean and tidy working environment can be kept.
2. The utility model discloses a spraying liquid collection device sets up in the bottom of spraying casing, has reduced the waste of anti-oxidation masking liquid, has practiced thrift the cost.
3. The utility model discloses the spraying is effectual, and the seepage force is strong, can obviously increase the occlusal force between anti-oxidation coating and the positive pole, reduces the gas pocket of coating, the scheduling problem of splits a crack.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic view of an assembly structure of the present invention;
fig. 2 is a schematic structural view of a spray actuator of the present invention;
fig. 3 is a schematic structural view of the middle spray-coating casing of the present invention;
FIG. 4 is a top view of FIG. 3;
fig. 5 is a left side view of fig. 3.
In the figure: 1-a pushing handle frame, 2-a coating cylinder, 3-a filtering cylinder, 4-an electromagnetic switch, 5-a base support, 6-a spraying execution device support frame, 7-a damping device, 8-a machine shell support foot, 9-a machine shell box body, 10-a splayed leading-in flaring, 11-a guide rod channel, 12-a spraying liquid collecting device, 13-a pump body, 14-a suction pipeline, 15-a suction inlet, 16-a filtering device, 17-a front-switch output hard pipeline, 18-a rear-switch output hard pipeline, 19-a rotary nozzle, 20-a valve, 21-a waste liquid outlet and 22-a spraying execution device moving wheel.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further described with reference to the following embodiments.
Referring to fig. 1-5, the present invention provides the following embodiments:
the utility model provides a prebaked anode automatic spraying anti oxidation coating's device, including photoelectric switch monitoring devices, spraying executive device A, spraying casing B, spraying liquid collection device, spraying liquid holds device C, spraying executive device A is located spraying casing B's lateral part, spraying executive device A next door is provided with spraying liquid and holds device C, spraying liquid collection device sets up the bottom at spraying casing B, photoelectric switch monitoring devices adopts photoelectric element as the sensor that detects the object and passes through, the signal conversion who arrives will be surveyed is the light signal, thereby it further transmits the electric signal to spraying executive device A with electric element with light signal conversion.
The spraying execution device A comprises a handle pushing frame 1, a coating cylinder 2, a filtering cylinder 3, an electromagnetic switch 4, a base support 5, a spraying execution device support frame 6, a damping device 7, a pump body 13, a suction pipeline 14, a suction inlet 15, a filtering device 16, a front-switch output hard pipeline 17, a rear-switch output hard pipeline 18, a rotary nozzle 19, a valve 20, a waste liquid outlet 21 and a spraying execution device moving wheel 22, wherein the coating cylinder 2 is communicated with the filtering cylinder 3 through a pipeline.
The spraying machine shell B comprises a machine shell supporting foot 8, a machine shell box body 9, splayed lead-in flaring 10 and a guide rod channel 11, sealing structures are arranged on the left side and the right side of the machine shell box body 9, a rectangular inlet and outlet is reserved at the front end and the rear end according to the size of an anode, the guide rod channel 11 is arranged above the machine shell box body, a spraying liquid collecting device 12 is arranged at the bottom of the machine shell box body, and when the anode passes through, a photoelectric switch of a photoelectric switch monitoring device is connected with an electromagnetic switch 4 of the spraying execution device A, so that the spraying execution device A starts to work.
The spraying machine shell B is formed by welding stainless steel plates with the thickness of 1.0mm, the spraying machine shell B is formed by supporting four machine shell supporting legs 8 with the height of 430mm to support a machine shell box body 9 above, the machine shell box body 9 is a rectangular box body with the height of 3000 x 2000 x 1570mm, an anode channel and a guide rod channel 11 are arranged in the width direction of the machine shell box body 9, the width of the anode channel is about 1700mm, the width of the guide rod channel is about 144mm, and a splayed leading-in flaring 10 is arranged at the anode finished product inlet end.
Spraying casing B is in welding process, earlier with angle steel welding overall frame, to controlling good design size, overall size can be further confirmed according to the positive pole size that adopts, and the guide arm passageway also can use the thickness size of the light and heavy affirmation guide arm of positive pole to design according to the electrolysis trough, and certain safe distance must be reserved to positive pole and guide arm passageway, prevents the positive pole process that hangs the utility model discloses strike equipment during the device, cause the incident.
And finally, combining the spraying machine shell B and the spraying execution device A together, as shown in figure 1, reserving a transportation channel of a spraying liquid containing device C, planning an area channel for later-stage liquid replacement, and reducing waste in the transportation process.
The spraying machine shell B is in a semi-closed state formed by welding around, so that the anti-oxidation coating can be effectively prevented from flying everywhere to deteriorate the production environment, and an anode channel reserved according to the shape of an anode does not interfere with the efficiency of normal production.
The splayed flaring 10 can gradually reduce the shaking of the anode in the midair when passing through the splayed flaring because the anode runs in the air by being hung by a catenary chain, thereby being capable of stably passing through when entering the shell and preventing the uniformity of equipment, personnel safety and spraying from being influenced by the shaking.
And the spraying execution device A is assembled with the spraying machine shell B, when the photoelectric switch detects that the anode passes through, the electromagnetic switch is switched on, and the coating liquid is sucked from the spraying liquid containing device C by the suction pipeline and is uniformly sprayed on the surface of the anode through the rotary nozzle.
The spraying liquid collecting device is arranged at the bottom of the spraying machine shell B, so that spraying liquid sprayed in the air or not absorbed by the anode can be uniformly recovered, the waste is reduced, and the resources and the cost are saved.
Spraying liquid holds the bucket that device C adopted the polyethylene material to make, makes things convenient for the storage and the transportation of spraying liquid, has indefinitible, does not rust, the light, corrosion resistant advantage of quality moreover.
The filtering device can filter some undissolved solids or other impurities in the coating liquid to prevent the blockage of the output hard pipeline and the rotary nozzle.
The electromagnetic switch 4 is a pneumatic electromagnetic switch door in front of the rotary nozzle and is connected to the photoelectric switch, when the photoelectric switch detects that the anode passes through, a signal is transmitted to the pneumatic electromagnetic switch door, the valve is opened, and the coating liquid is sprayed out of the rotary nozzle.
The rotary nozzle 19 (commercially available) is a spray head capable of freely rotating and has a certain friction coefficient, when the coating is sprayed, the baffle can be suddenly opened, the baffle rebounds rapidly due to elasticity when reaching a certain angle, and the baffle can rapidly rotate after multiple times of spraying, so that the atomized coating is uniformly sprayed on the anode.
The utility model discloses a theory of operation as follows: firstly, a photoelectric switch monitoring device is installed on a catenary rail after an anode pouring process is finished, a photoelectric element is used as a sensor for detecting the passing of an object, a measured signal is converted into an optical signal, then the optical signal is further converted into an electric signal by the electric element so as to be transmitted to a spraying execution device A, when a finished anode passes through a spraying area, an electromagnetic switch of the spraying execution device A is automatically turned on when the photoelectric switch detects that the anode passes through the spraying area, the electromagnetic switch controls the operation of a rotary nozzle, liquid in a spraying liquid containing device C is sucked in, the liquid passes through a suction pipeline to a coating cylinder and then to a filter cylinder, then the liquid passes through a hard pipeline before being switched and then is output to the hard pipeline, and then the liquid is sprayed out of the rotary nozzle, and anti-oxidation coating liquid is uniformly sprayed on a prebaked anode.
The utility model discloses a combine positive pole equipment production technology and electrolytic aluminum production demand, use anti-oxidation coating and paint the technology and add to positive pole equipment workshop, at first reduce the work load in electrolysis workshop, utilize the highly automated basis of positive pole workshop process flow, increase the utility model discloses a prebaked anode automatic spraying anti-oxidation coating's device has not only practiced thrift the cost, has reduced personnel and has dropped into, but also has improved equipment automation, and perfect integration is in the positive pole equipment technology, also accords with the development direction of green low carbon.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (2)
1. The utility model provides a prebaked anode automatic spraying anti oxidation coating's device, includes that photoelectric switch monitoring devices, spraying final controlling element A, spraying casing B, spraying liquid collection device, spraying liquid hold device C, spraying final controlling element A is located spraying casing B's lateral part, spraying final controlling element A next door is provided with spraying liquid and holds device C, spraying liquid collection device sets up spraying casing B's bottom, its characterized in that: the photoelectric switch monitoring device adopts a photoelectric element as a sensor for detecting the passing of an object, converts a measured signal into an optical signal, and then further converts the optical signal into an electrical signal by utilizing the photoelectric element so as to transmit the electrical signal to the spraying execution device A; the spraying execution device A comprises a handle pushing frame (1), a coating cylinder (2), a filtering cylinder (3), an electromagnetic switch (4), a base support (5), a spraying execution device support frame (6), a damping device (7), a pump body (13), a suction pipeline (14), a suction inlet (15), a filtering device (16), a front-switch output hard pipeline (17), a rear-switch output hard pipeline (18), a rotary nozzle (19), a valve (20), a waste liquid outlet (21) and a spraying execution device moving wheel (22), wherein the coating cylinder (2) is communicated with the filtering cylinder (3) through a pipeline; spraying casing B includes casing supporting legs (8), casing box (9), the leading-in flaring of splayed (10) and guide arm passageway (11), both sides are seal structure about casing box (9), and rectangular exit is left according to the size of positive pole at both ends around, and the top sets up guide arm passageway (11), the below is provided with spraying liquid collection device (12), when the positive pole passes through, photoelectric switch monitoring devices's photoelectric switch connect spraying actuating device A's electromagnetic switch (4) for spraying actuating device A begins work.
2. The device for automatically spraying the anti-oxidation coating on the prebaked anode according to claim 1, wherein: the spraying casing B adopts the stainless steel plate welding that 1.0mm is thick to form, the spraying casing supports the casing box (9) of top by four casing supporting legs (8) that highly are 430mm, casing box (9) are 3000 × 2000 × 1570mm's cuboid box the width direction of casing box (9) is provided with positive pole passageway and guide arm passageway (11), the width of positive pole passageway is about 1700mm, the width of guide arm passageway is about 144mm, is provided with leading-in flaring of splayed (10) at positive pole finished product entering end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222738210.3U CN218475449U (en) | 2022-10-18 | 2022-10-18 | Device for automatically spraying anti-oxidation coating on prebaked anode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222738210.3U CN218475449U (en) | 2022-10-18 | 2022-10-18 | Device for automatically spraying anti-oxidation coating on prebaked anode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218475449U true CN218475449U (en) | 2023-02-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222738210.3U Active CN218475449U (en) | 2022-10-18 | 2022-10-18 | Device for automatically spraying anti-oxidation coating on prebaked anode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218475449U (en) |
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2022
- 2022-10-18 CN CN202222738210.3U patent/CN218475449U/en active Active
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