CN113548494A - On-line carbon bowl automatic filling equipment for prebaked anode - Google Patents
On-line carbon bowl automatic filling equipment for prebaked anode Download PDFInfo
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- CN113548494A CN113548494A CN202110844288.0A CN202110844288A CN113548494A CN 113548494 A CN113548494 A CN 113548494A CN 202110844288 A CN202110844288 A CN 202110844288A CN 113548494 A CN113548494 A CN 113548494A
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- prebaked anode
- sawdust
- driving unit
- carbon bowl
- conveying
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/32—Filling devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G13/00—Roller-ways
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/02—Filling storage spaces as completely as possible, e.g. application of vibrators
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Carbon And Carbon Compounds (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The equipment comprises a conveying part, a first conveying driving unit, a second conveying driving unit and a displacement sensor, wherein the conveying part penetrates through a hollow structure to convey a prebaked anode with carbon bowls to a filling area below the upper end face on line; the motion part is located the up end, and filling portion is fixed in on the bearing of Y linear guide to do linear motion on Y linear guide through the drive of Y servo drive unit, and the compaction dish is through compaction cylinder with compaction charcoal bowl. The on-line carbon bowl automatic filling equipment for the prebaked anode has high automation degree, is positioned quickly and is suitable for multiple blocks.
Description
Technical Field
The invention relates to the technical field of electrolytic aluminum production equipment, in particular to an on-line carbon bowl automatic filling device for a prebaked anode.
Background
In the production process of electrolytic aluminum, a large amount of anode carbon blocks need to be consumed, the carbon bowl needs to be filled with the green anode before roasting, a small amount of sawdust is paved at the bottom according to the filling process requirement, then a mixture is fully added, and the mixture is prepared by adding water into the sawdust and the metallurgical coke; and finally, compacting the filling material. The existing carbon bowl filling mode has a plurality of defects, which are as follows:
1. manual filling generates labor cost, and has high labor intensity, poor environment and low efficiency.
2. In the existing prebaked green anode automatic filling machine, a large material warehouse stores wet mixed materials, a material pushing oil cylinder carries out automatic filling, and a stamping oil cylinder carries out tamping of a carbon bowl. But the carbon bowl is not positioned and needs manual visual observation.
3. The prior art uses crank-link mechanisms to achieve automatic tamping operations. The tail end of the device is provided with a pressing plate, the whole device can move, but the positioning precision is low, whether the device can work or not can be judged manually, and the device is also only a semi-flow device, a semi-automatic device and the like.
4. When two block types exist on a production line, the conditions of complex structure and low efficiency can exist in other automatic filling modes.
The above information disclosed in this background section is only for enhancement of understanding of the background of the invention and therefore it may contain information that does not form the prior art that is well known to those of ordinary skill in the art.
Disclosure of Invention
The invention aims to provide an on-line carbon bowl automatic filling device for a prebaked anode, which solves the problems of low automation degree, high labor intensity, low and complex positioning precision and single adaptive block type in the prior art.
In order to achieve the above purpose, the invention provides the following technical scheme:
the invention discloses an on-line carbon bowl automatic filling device for a prebaked anode, which comprises:
the platform frame comprises a hollow structure and an upper end surface positioned on the hollow structure;
a conveying part passing through the hollow structure to convey the prebaked anode with the carbon bowl in-line to a filling area below the upper end face, the filling area including a first part driven by a first conveying driving unit and a second part driven by a second conveying driving unit, the filling area being located in the second part;
positioning parts which are arranged on the hollow structure and distributed on two sides of the second part, wherein the positioning parts comprise,
a first limit detection unit which is positioned at one end of the second part close to the first part, when the first limit detection unit detects that the prebaked anode leaves the first part and sends out a first arrival signal, the first conveying driving unit stops driving the first part to move,
the second limit detection unit is positioned at the other end of the second part, which is far away from the first part, when the second limit detection unit detects that the prebaked anode is positioned in the filling area and sends out a second arrival signal, the second conveying driving unit stops driving the second part to move,
a displacement sensor that measures positional information of the prebaked anode;
a moving portion located on the upper end surface, the moving portion including,
an X linear guide having an X servo drive unit,
a Y linear guide rail fixed on the bearing of the X linear guide rail to be driven by the X servo driving unit to do linear motion on the X linear guide rail, the Y linear guide rail is provided with a Y servo driving unit, the Y linear guide rail is vertical to the X linear guide rail to form a two-axis linkage system,
a filling part fixed on the bearing of the Y linear guide rail to be driven by the Y servo driving unit to do linear motion on the Y linear guide rail, the filling part comprises,
a sawdust bin for containing sawdust,
a sawdust discharge valve provided below the sawdust bin to adjustably and continuously discharge the sawdust,
a mix bin containing a mix and arranged in parallel with the sawdust bin,
a mix discharge valve disposed below the mix bin to adjustably continuously discharge the mix,
a diversion trench, the upper end of which is communicated with the sawdust discharge valve and the mixed discharge valve, and the lower end of which is provided with a discharge hole,
a compaction disk that passes through the compaction cylinder to compact the bowl of charcoal.
In the on-line carbon bowl automatic filling equipment for the prebaked anode, the on-line carbon bowl automatic filling equipment for the prebaked anode further comprises a control system, one end of the control system is connected with a first limit detection unit, a second limit detection unit and a displacement sensor, the other end of the control system is connected with a first conveying driving unit, a second conveying driving unit, an X servo driving unit and a Y servo driving unit,
and in response to the first arrival signal, the control system sends a first stop signal to the first conveying driving unit to stop driving the first part to move, in response to the second arrival signal, the control system sends a second stop signal to the second conveying driving unit to stop driving the second part to move, and based on the position information, the control system sends movement signals to the X servo driving unit and the Y servo driving unit to enable the discharge port to be aligned with the carbon bowl on the prebaked anode.
In the on-line carbon bowl automatic filling equipment for the prebaked anode, the control system is connected with the sawdust discharge valve, the mixed discharge valve and the compaction cylinder to control the discharge amount and/or discharge times of sawdust and mixed materials and the compaction acting force of the compaction cylinder.
In the on-line carbon bowl automatic filling equipment for the prebaked anode, the sawdust discharge valve is of a star-shaped herringbone tooth structure, the mixed discharge valve is of a star-shaped straight tooth structure, the sawdust discharge valve and the mixed discharge valve are driven and controlled by the speed reducing motor, and the speed reducing motor is connected with the control system.
In the on-line carbon bowl automatic filling equipment for the prebaked anode, after a compaction disc compacts carbon bowls, a control system sends starting signals to a first conveying driving unit and a second conveying driving unit to drive a first part and a second part to move.
In the on-line carbon bowl automatic filling equipment for the prebaked anode, the first part and/or the second part is an on-line conveying part consisting of a plurality of carrier rollers.
In the on-line carbon bowl automatic filling equipment for the prebaked anode, the first limit detection unit and/or the second limit detection unit comprise/comprises a photoelectric limiter.
In the on-line carbon bowl automatic filling equipment for the prebaked anode, the position sensor is a laser ranging sensor.
In the on-line carbon bowl automatic filling equipment for the prebaked anode, the opening size of the discharge port is smaller than that of the carbon bowl.
In the on-line carbon bowl automatic filling equipment for the prebaked anode, the platform frame is a steel structure frame.
In the technical scheme, the on-line carbon bowl automatic filling equipment for the prebaked anode, provided by the invention, has the following beneficial effects: compared with the prior art, the on-line carbon bowl automatic filling device for the prebaked anode has high automation degree, can automatically and continuously input the prebaked anode, is simple and quick to position, is suitable for multiple types, and has good applicability, high cost performance and wide market prospect.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
FIG. 1 is a schematic structural diagram of an on-line carbon bowl automatic filling device for a prebaked anode according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a positioning portion according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a moving part according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a filling portion according to an embodiment of the present invention;
FIG. 5 is a cross-sectional view of a filling section provided in an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a sawdust discharge valve provided in an embodiment of the present invention;
fig. 7 is a schematic structural view of a mixing and discharging valve provided in an embodiment of the present invention.
Description of reference numerals:
1. a platform frame; 2. a conveying section; 3. a positioning part; 4. a moving part; 5. a filling section; 6. prebaking the anode; 201. a first conveyance driving unit; 202. a second conveyance driving unit; 301. a first limit detection unit; 302. a second limit detection unit; 303. a laser ranging sensor; 401. an X linear guide rail; 402. a Y linear guide rail; 403. an X servo drive unit; 404. a Y servo drive unit; 501. a sawdust bin; 502. a mixing bin; 503. driving sawdust; 504. performing hybrid driving; 505. a sawdust discharge valve; 506. a mixing discharge valve; 507. a diversion trench; 508. a discharge port; 509. a compaction cylinder; 510. and (5) compacting the disc.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.
Referring to fig. 1-7, in one embodiment, the on-line carbon bowl automatic filling equipment for prebaked anodes of the present invention comprises,
a platform frame 1 including a hollow structure and an upper end surface located on the hollow structure;
a conveying section 2 passing through the hollow structure to convey a packed area of the prebaked anode 6 with carbon bowls below the upper end face in-line, which includes a first part driven by a first conveying driving unit 201 and a second part driven by a second conveying driving unit 202, the packed area being located in the second part;
a first limit detection unit 301, which is located at one end of the second part close to the first part, when the first limit detection unit 301 detects that the prebaked anode 6 leaves the first part and sends out a first arrival signal, the first conveying driving unit 201 stops driving the first part to move,
a second limit detection unit 302, which is located at the other end of the second part far from the first part, when the second limit detection unit 302 detects that the prebaked anode 6 is located in the filling area and sends out a second arrival signal, the second conveying drive unit 202 stops driving the second part to move,
a displacement sensor that measures positional information of the prebaked anode 6;
a moving part 4 located at the upper end surface, the moving part 4 including,
an X linear guide 401 having an X servo driving unit 403,
a Y linear guide rail 402, the Y linear guide rail 402 is fixed on the bearing of the X linear guide rail 401 to be driven by the X servo driving unit 403 to make linear motion on the X linear guide rail 401, the Y linear guide rail 402 is provided with a Y servo driving unit 404, the Y linear guide rail 402 is vertical to the X linear guide rail 401 to form a two-axis linkage system,
a filling part 5 fixed on a bearing of the Y linear guide 402 to be driven by the Y servo driving unit 404 to make a linear motion on the Y linear guide 402, the filling part 5 comprising,
a sawdust bin 501, which contains sawdust,
a sawdust discharge valve 505 provided below the sawdust bin 501 to adjustably and continuously discharge the sawdust,
a mix bin 502 containing mix and arranged in parallel with the sawdust bin 501,
a mix discharge valve 506 disposed below the mix bin 502 to adjustably continuously discharge the mix,
a diversion trench 507, the upper end of which is communicated with the sawdust discharging valve 505 and the mixing discharging valve 506, the lower end of which is provided with a discharging hole 508,
a compaction disk 510 that passes through a compaction cylinder 509 to compact the bowl of char.
In the preferred embodiment of the on-line carbon bowl automatic filling equipment for the prebaked anode, the on-line carbon bowl automatic filling equipment for the prebaked anode further comprises a control system, one end of the control system is connected with the first limit detection unit 301, the second limit detection unit 302 and the displacement sensor, the other end of the control system is connected with the first conveying driving unit 201, the second conveying driving unit 202, the X servo driving unit 403 and the Y servo driving unit 404,
in response to the first arrival signal, the control system sends a first stop signal to the first conveying driving unit 201 to stop driving the first part to move, in response to the second arrival signal, the control system sends a second stop signal to the second conveying driving unit 202 to stop driving the second part to move, and based on the position information, the control system sends movement signals to the X servo driving unit 403 and the Y servo driving unit 404 to align the discharge port 508 with the carbon bowl on the prebaked anode 6.
In the preferred embodiment of the on-line carbon bowl automatic filling equipment for the prebaked anode, the control system is connected with the sawdust discharge valve 505, the mixing discharge valve 506 and the compaction cylinder 509 to control the discharge amount and/or discharge times of the sawdust and the mixture and the compaction force of the compaction cylinder 509.
In the preferred embodiment of the on-line carbon bowl automatic filling equipment for the prebaked anode, the sawdust discharge valve 505 is of a star-shaped herringbone tooth structure, the mixed discharge valve 506 is of a star-shaped straight tooth structure, the sawdust discharge valve 505 and the mixed discharge valve 506 are both driven and controlled by a speed reduction motor, and the speed reduction motor is connected with the control system.
In the preferred embodiment of the on-line carbon bowl automatic filling equipment for the prebaked anode, after the carbon bowl is compacted by the compacting disc 510, the control system sends a starting signal to the first conveying driving unit 201 and the second conveying driving unit 202 to drive the first part and the second part to move.
In the preferred embodiment of the on-line carbon bowl automatic filling equipment for the prebaked anode, the first part and/or the second part is an on-line conveying part 2 consisting of a plurality of carrier rollers.
In the preferred embodiment of the on-line carbon bowl automatic filling equipment for the prebaked anode, the first limit detection unit 301 and/or the second limit detection unit 302 comprise/comprises a photoelectric limiter.
In a preferred embodiment of the on-line carbon bowl automatic filling equipment for the prebaked anode, the position sensor 303 is a laser ranging sensor.
In the preferred embodiment of the on-line carbon bowl automatic filling equipment for the prebaked anode, the opening size of the discharge hole 508 is smaller than that of the carbon bowl.
In the preferred embodiment of the on-line carbon bowl automatic filling equipment for the prebaked anode, the platform frame 1 is a steel structure frame.
In one embodiment, an in-line carbon bowl automatic filling equipment for prebaked anodes comprises:
a platform frame 1 for supporting;
a conveying part 2 passing through the lower part of the platform frame 1;
a moving part 4 positioned on the upper end surface of the platform;
and a filling part 5 fixed on the motion part 4.
Preferably, the platform frame 1 is a steel structure frame.
Preferably, the transport section 2 is divided into two sections, each section having its own independent drive.
Preferably, the positioning part 3 collects positioning information by six laser ranging sensors installed at both sides of the conveying part 2, and can increase the positioning information by a proper amount according to the precision requirement, and then transmits the positioning information to the control system.
Preferably, the moving part 4 is a two-axis linkage system composed of two sets of linear guide rails in the X direction and the Y direction, and each set has one set of servo drive.
Preferably, the filling part 5 is composed of sawdust filling, mixture filling and filling material compacting.
Preferably, the sawdust material is filled by a star-shaped valve discharging mode, and the valve teeth are of a herringbone tooth structure.
Preferably, the mixture filling also adopts a star-shaped valve discharging mode, but the valve teeth are in a straight tooth structure.
In one embodiment, the in-line carbon bowl automatic filling equipment for prebaked anodes comprises:
a platform frame 1 for supporting;
a conveying part 2 passing through the lower part of the platform frame;
a moving part 4 positioned on the upper end surface of the platform;
and a filling part 5 fixed on the motion part.
The platform frame 1 is a steel structure frame, is made of Q235A, is hollow at the lower part and is used for installing and passing through the conveying part 2 and the positioning part 3; the upper part is used for carrying the moving part 4 and the filling part 5.
The conveying part 2 penetrates through the platform frame 1 and is used for conveying the prebaked anode 6 on line, and is divided into two parts before carbon bowl filling, wherein each part is provided with a first conveying driving unit 201 and a second conveying driving unit 202 which are independently driven.
The positioning part 3 is composed of a first limiting detection unit 301 and a second limiting detection unit 302 which are arranged on two sides of the conveying part 2 and six laser ranging sensors 303, and is used for collecting positioning information (the positioning information can be increased in a proper amount according to precision requirements) and transmitting the positioning information to a control system.
The motion part is a two-axis linkage system consisting of two groups of linear guide rails, namely an X linear guide rail 401 and a Y linear guide rail 402, 4, and each group is provided with a set of servo drive, namely an X servo drive unit 403 and a Y servo drive unit 404.
The filling part 5 is fixed on a bearing of the Y linear guide rail 402, and the Y servo drive unit 404 drives the filling part 5 to make linear motion on the Y linear guide rail 402; the Y linear guide rail 402, the Y servo drive unit 404 and the filling part 5 are integrally fixed on a bearing of the X linear guide rail 401, the X servo drive unit 403 drives the X linear guide rail 401 to do linear motion, and a two-axis linkage system formed by the X direction and the Y direction can ensure that the filling part 5 aligns and fills the carbon bowl of the prebaked anode 6.
Above the filling section 5 are a sawdust bin 501 and a mix bin 502 for storing sawdust and mix, respectively.
The lower part of the sawdust bin 501 is a sawdust star-shaped discharge valve 505, and the shape of the tooth part of the sawdust bin is herringbone teeth, so that sawdust is discharged continuously, and the sawdust is prevented from being filled unevenly due to the fact that the amount of sawdust is small. A sawdust star-shaped discharge valve 505 is connected to and controlled to rotate by the sawdust drive 503.
The lower part of the material box 501 is provided with a sawdust star-shaped discharge valve 505, and the shape of the tooth part of the sawdust star-shaped discharge valve is herringbone teeth, so that sawdust is discharged continuously, and the sawdust is prevented from being filled unevenly due to the fact that the amount of sawdust is small. A sawdust star-shaped discharge valve 505 is connected to and controlled to rotate by the sawdust drive 503.
The lower part of the mixing box 502 is a mixing star-shaped discharge valve 506, and the shape of the tooth part of the mixing star-shaped discharge valve is a straight tooth welded by angle steel. A mixing star discharge valve 506 is coupled to and controlled to rotate by the mixing drive 504.
The lower parts of the saw dust star-shaped discharge valve 505 and the mixing star-shaped discharge valve 506 are diversion trenches 507, and the lower sections of the diversion trenches are circular discharge holes 508.
For ease of description, a representative 3 of the in-line prebaked anodes 6 are selected. The arrow direction is the direction of the movement of the in-line prebaked anode.
As shown in fig. 1-2, under the simultaneous driving of the first conveying driving unit 201 and the second conveying driving unit 202, the prebaked anode set moves toward the filling area along the arrow direction, when the first prebaked anode 6 reaches the first limit detecting unit 301, the first conveying driving unit 201 stops rotating, and the second and subsequent blocks of the prebaked anode set 6 stop moving; the first block of prebaked anodes 6 continues to move until the second limit detection unit 302 is reached, the second conveyance drive unit 202 stops rotating, and the first block of prebaked anodes 6 is in the filling area.
As shown in fig. 2-3, the 6 laser ranging sensors 303 in the positioning part 3 collect positioning information of the first prebaked anode 6 in the filling area, and transmit the positioning information to the control system. And the control system sends a movement instruction to the X servo driving unit 403 and the Y servo driving unit 404 according to the positioning information until the circular discharge port 508 of the filling part 5 is aligned with the first carbon bowl of the prebaked anode 6 to be filled.
As shown in fig. 3-4, the sawdust drive 503 is started, the sawdust star-shaped discharge valve 505 rotates, sawdust in the sawdust bin 501 above the sawdust drive enters the diversion trench 507 and enters the bottom of the charcoal bowl through the circular discharge hole 508, and after the proper amount is reached, the sawdust drive 503 is stopped, and the sawdust filling is completed. Then, the mixing drive 504 is started, the mixing star-shaped discharge valve 506 rotates, the mixture in the mixing box 502 above the mixing drive enters the diversion trench 507 and enters the bottom of the charcoal bowl through the circular discharge port 508, after the proper amount is reached, the mixing drive 504 stops, and the mixture is completely filled. Subsequently, the X servo drive unit 403 and the Y servo drive unit 404 rotate until the compacting plate 501 of the filling section 5 is aligned with the carbon bowl that has just been filled, and the compacting cylinder 509 pushes the compacting plate 510 to compact the filling material.
After the compaction cylinder 509 stops, the next carbon bowl to be filled is entered, and the filling operation is repeated until all the carbon bowls are filled, and the filling part returns to the start position to be ready. Then, the first conveying driving unit 201 and the second conveying driving unit 202 are started simultaneously, the first prebaked anode 6 leaves the filling area until the second prebaked anode reaches the photoelectric limit point 301, and then the automatic filling of the carbon bowl of the first prebaked anode 6 is repeated.
Finally, it should be noted that: the embodiments described are only a part of the embodiments of the present application, and not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments in the present application belong to the protection scope of the present application.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (10)
1. The utility model provides an online charcoal bowl automatic filling of prebaked anode is equipped which characterized in that, it includes:
the platform frame comprises a hollow structure and an upper end surface positioned on the hollow structure;
a conveying part passing through the hollow structure to convey the prebaked anode with the carbon bowl in-line to a filling area below the upper end face, the filling area including a first part driven by a first conveying driving unit and a second part driven by a second conveying driving unit, the filling area being located in the second part;
positioning parts which are arranged on the hollow structure and distributed on two sides of the second part, wherein the positioning parts comprise,
a first limit detection unit which is positioned at one end of the second part close to the first part, when the first limit detection unit detects that the prebaked anode leaves the first part and sends out a first arrival signal, the first conveying driving unit stops driving the first part to move,
the second limit detection unit is positioned at the other end of the second part, which is far away from the first part, when the second limit detection unit detects that the prebaked anode is positioned in the filling area and sends out a second arrival signal, the second conveying driving unit stops driving the second part to move,
a displacement sensor that measures positional information of the prebaked anode;
a moving portion located on the upper end surface, the moving portion including,
an X linear guide having an X servo drive unit,
a Y linear guide rail fixed on the bearing of the X linear guide rail to be driven by the X servo driving unit to do linear motion on the X linear guide rail, the Y linear guide rail is provided with a Y servo driving unit, the Y linear guide rail is vertical to the X linear guide rail to form a two-axis linkage system,
a filling part fixed on the bearing of the Y linear guide rail to be driven by the Y servo driving unit to do linear motion on the Y linear guide rail, the filling part comprises,
a sawdust bin for containing sawdust,
a sawdust discharge valve provided below the sawdust bin to adjustably and continuously discharge the sawdust,
a mix bin containing a mix and arranged in parallel with the sawdust bin,
a mix discharge valve disposed below the mix bin to adjustably continuously discharge the mix,
a diversion trench, the upper end of which is communicated with the sawdust discharge valve and the mixed discharge valve, and the lower end of which is provided with a discharge hole,
a compaction disk that passes through the compaction cylinder to compact the bowl of charcoal.
2. The on-line carbon bowl automatic filling equipment for the prebaked anode according to claim 1, wherein the on-line carbon bowl automatic filling equipment for the prebaked anode further comprises a control system, one end of which is connected with the first limit detection unit, the second limit detection unit and the displacement sensor, and the other end of which is connected with the first conveying drive unit, the second conveying drive unit, the X servo drive unit and the Y servo drive unit,
and in response to the first arrival signal, the control system sends a first stop signal to the first conveying driving unit to stop driving the first part to move, in response to the second arrival signal, the control system sends a second stop signal to the second conveying driving unit to stop driving the second part to move, and based on the position information, the control system sends movement signals to the X servo driving unit and the Y servo driving unit to enable the discharge port to be aligned with the carbon bowl on the prebaked anode.
3. The on-line carbon bowl automatic filling equipment for the prebaked anode according to claim 2, wherein the control system is connected with the sawdust discharge valve, the mixed discharge valve and the compaction cylinder to control the discharge amount and/or discharge times of sawdust and mixed materials and the compaction force of the compaction cylinder.
4. The on-line carbon bowl automatic filling equipment for the prebaked anode according to claim 3, wherein the sawdust discharge valve is of a star-shaped herringbone tooth structure, the mixing discharge valve is of a star-shaped straight tooth structure, and the sawdust discharge valve and the mixing discharge valve are driven and controlled by a speed reduction motor which is connected with the control system.
5. The on-line carbon bowl automatic filling equipment for the prebaked anode according to claim 3, wherein after the carbon bowl is compacted by the compacting disc, the control system sends a starting signal to the first conveying driving unit and the second conveying driving unit to drive the first part and the second part to move.
6. The on-line carbon bowl automatic filling equipment for the prebaked anode according to claim 1, wherein the first part and/or the second part is an on-line conveying part consisting of a plurality of carrier rollers.
7. The on-line carbon bowl automatic filling equipment for the prebaked anode according to claim 1, wherein the first limit detection unit and/or the second limit detection unit comprises a photoelectric limiter.
8. The on-line carbon bowl automatic filling equipment for the prebaked anode according to claim 1, wherein the position sensor is a laser ranging sensor.
9. The on-line carbon bowl automatic filling equipment for the prebaked anode according to claim 1, wherein the opening size of the discharge port is smaller than that of the carbon bowl.
10. The on-line carbon bowl automatic filling equipment for the prebaked anode according to claim 1, wherein the platform frame is a steel structure frame.
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| CN115401798A (en) * | 2022-09-28 | 2022-11-29 | 山东创新炭材料有限公司 | Prebaked anode multi-station slotting device |
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| CN113548494B (en) | 2022-10-25 |
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