CN114752969A - Automatic electrolytic short circuit processing device and method - Google Patents
Automatic electrolytic short circuit processing device and method Download PDFInfo
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- CN114752969A CN114752969A CN202210418552.9A CN202210418552A CN114752969A CN 114752969 A CN114752969 A CN 114752969A CN 202210418552 A CN202210418552 A CN 202210418552A CN 114752969 A CN114752969 A CN 114752969A
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- 238000000034 method Methods 0.000 title claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 78
- 230000003139 buffering effect Effects 0.000 claims abstract description 33
- 238000003825 pressing Methods 0.000 claims description 39
- 238000001514 detection method Methods 0.000 claims description 11
- 238000005868 electrolysis reaction Methods 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000012141 concentrate Substances 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 3
- 238000003672 processing method Methods 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 2
- 210000000078 claw Anatomy 0.000 description 9
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- 239000011435 rock Substances 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003331 infrared imaging Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/06—Operating or servicing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/0096—Radiation pyrometry, e.g. infrared or optical thermometry for measuring wires, electrical contacts or electronic systems
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/52—Testing for short-circuits, leakage current or ground faults
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J2005/0077—Imaging
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Abstract
The invention discloses an electrolytic short circuit automatic processing device and method, which comprises a guide rail, a grabbing mechanism and a three-shaft moving mechanism capable of moving longitudinally, transversely and vertically, wherein the three-shaft moving mechanism is arranged on the guide rail, the grabbing mechanism is arranged on the three-shaft moving mechanism, and a new plate buffering station, an old plate buffering station and an infrared thermometer are arranged on the automatic processing device. The invention provides an electrolytic short circuit automatic processing device and method, which can realize automatic replacement of a short circuit cathode plate.
Description
Technical Field
The invention relates to the technical field of electrolysis equipment, in particular to an automatic electrolytic short circuit treatment device and method.
Background
In the electrolytic refining process, under the electrochemical action, anode metal is subjected to oxidation reaction and dissolved into metal ions, and the metal ions are transmitted through electrolyte solution and subjected to reduction reaction at a cathode so as to obtain high-purity metal. Because the distance between the cathode and the anode is small, and long particles are possibly formed on the cathode, or the two electrodes are bent, bulged, burred and the like, so that the short circuit between the cathode and the anode is caused. The short circuit between electrodes will reduce the current efficiency, increase the power consumption and affect the quality of the copper. Taking copper electrolysis with 40 ten thousand tons of capacity as an example, 6 ten thousand cathodes exist, the short circuit rate detected in real time is 0.1-1%, and the management of production indexes such as electrolysis efficiency, energy consumption and the like in daily production is mainly to find and treat the short circuit timely and accurately. In recent years, new technologies and applications for detecting short circuits have been developed, and the detection technologies have been mature and have high accuracy from early visual inspection by hands to manual watch (gauss meter) and to the application of infrared imaging automatic detection.
Although the short-circuit detection is basically automated, the detection is marked on a screen, and the accuracy can be more than 98% (compared with gauss), the short-circuit treatment currently stays at the original stage, and the short-circuit treatment of all smelters is as follows: 1) manually finding a short circuit marking plate on site according to a detection result, 2) controlling by one person to lift out and hold the short circuit marking plate by a crane and the like, and 3) manually processing by tools such as a hammer, a chisel, a chopping axe and the like to manually remove short circuit particles. It is estimated that 16 to 20 people are needed to specially process short circuit in about 100 labor determiners of a modern large-scale electrolysis plant, which accounts for more than 15 to 20 percent of the design rule, and has the problems of high labor intensity, long operation time (24-hour shift), poor operation environment (the temperature of the groove surface reaches 50 ℃ in summer), high processing cost and the like, and needs to be improved urgently. Therefore, it is necessary to design an automatic electrolytic short-circuit treatment device and method, which automatically find and match the short-circuit cathode plate according to the detection result and setting, and perform centralized replacement, so as to realize automation of short-circuit treatment.
Disclosure of Invention
The invention provides an automatic electrolytic short-circuit processing device, which can overcome the defect that the short-circuit processing in the copper electrolytic refining in the prior art adopts a manual mode and can realize the automatic replacement of a short-circuit cathode plate.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an electrolysis short circuit automatic processing apparatus, includes the guide rail, snatchs mechanism and can vertically, transversely, the triaxial moving mechanism of vertical movement, and the triaxial moving mechanism sets up on the guide rail, snatchs the mechanism setting on triaxial moving mechanism, and automatic processing apparatus is last to be equipped with new board buffering station, old board buffering station and infrared radiation thermometer.
The structure can realize the grabbing and the replacement of the short-circuit cathode plate, and the infrared thermometer can accurately position the accurate position of the short-circuit cathode plate.
Preferably, the three-axis moving mechanism comprises a longitudinal moving frame, a transverse moving frame, a lifting frame, a longitudinal driving mechanism, a transverse driving mechanism and a lifting driving mechanism, wherein a new plate buffer station and an old plate buffer station are fixed on two opposite sides of the longitudinal moving frame, the longitudinal driving mechanism drives the longitudinal moving frame to longitudinally move on the guide rail, the transverse driving mechanism drives the transverse moving frame to transversely move on the longitudinal moving frame, the lifting driving mechanism drives the lifting frame to lift on the transverse moving frame, and the infrared thermometer and the grabbing mechanism are arranged on the lifting frame. The longitudinal driving mechanism, the transverse driving mechanism and the lifting driving mechanism can be a gear rack mechanism driven by a motor, a lead screw nut mechanism driven by a motor or other common linear driving mechanisms. The storage function of the short circuit automatic processing device is realized by a new plate buffer station and an old plate buffer station, and the grabbing function of the short circuit automatic processing device is realized by a grabbing mechanism.
Preferably, the grabbing mechanism comprises a fixing plate and two air claws, the two air claws are fixed at the lower end of the fixing plate, and the inner sides of the clamping jaws of the air claws are fixed with insulating cushion blocks.
Preferably, a pressing block and a pressing cylinder are arranged on the fixing plate, the pressing cylinder is fixed to the fixing plate, the pressing block is fixed to a telescopic rod of the pressing cylinder, and an insulating cushion block is fixed to the lower end face of the pressing block. When the gas claw grabs the cathode plate and then moves transversely, the cathode plate is easy to shake and touch the cathode plate beside, and if the cathode plate stops shaking and then is put down, the replacement efficiency is affected. And above-mentioned technique compact heap and insulating cushion can compress tightly the up end of negative plate, reduce or avoid the negative plate to rock, avoid its collision, improve and change efficiency.
As preferred, new board buffering station includes left socle, right branch frame and hold-down mechanism, and hold-down mechanism includes compression bar, a plurality of dwang, pressure spring and unblock cylinder, and the length direction of a plurality of dwang along the left socle sets up side by side, and the one end and the left socle of dwang rotate to be connected, and compression bar is fixed with the other end of dwang, and pressure spring's both ends are fixed with dwang and left socle respectively, and the cylinder body and the left socle of unblock cylinder are articulated, and the telescopic link dwang of unblock cylinder is articulated.
Among the above-mentioned technical scheme, new board buffering station and old board buffering station structure are the same completely, only distinguish according to the difference of the negative plate of placing when using. When the short circuit automatic processing device moves, the negative plate on the new plate buffering station or the old plate buffering station can shake, collide with each other and damage the negative plate. The compressing rod on the compressing mechanism can compress the upper end of the negative plate when the short circuit automatic processing device moves, so that the negative plate is prevented from shaking. The unblock cylinder can carry out the unblock, compresses tightly and makes unblock cylinder and pressure spring compress tightly the upper end of negative plate simultaneously, avoids it to rock.
Preferably, the longitudinal moving frame is provided with a second cylinder, the cylinder body of the second cylinder is communicated with the cylinder body of the unlocking cylinder through an air pipe, the second cylinder is fixed with the longitudinal moving frame, a telescopic rod of the second cylinder is provided with a first jacking inclined block, the telescopic direction of the telescopic rod of the second cylinder is perpendicular to the transverse moving direction of the transverse moving frame, the transverse moving frame is provided with a second jacking inclined block, when the transverse moving frame moves to the position above the new plate buffering station, an inclined plane on the second jacking inclined block is in contact with an inclined plane on the first jacking inclined block, the telescopic rod of the second cylinder contracts, and the telescopic rod of the unlocking cylinder is ejected.
Among the above-mentioned technical scheme, when the lateral shifting frame removed new board buffering station top, inclined plane on the tight sloping block in second top and the inclined plane contact on the tight sloping block in first top, the telescopic link of second cylinder is extruded the shrink, and the gas in the cylinder body of second cylinder gets into the cylinder body of unblock cylinder, and the telescopic link of unblock cylinder is ejecting, and the compression bar leaves. When the lateral shifting frame left new board buffering station top, compression spring made the compression bar compress tightly the negative plate upper end, avoided it to rock, and the unblock cylinder shrink simultaneously, the gaseous cylinder body that gets into the second cylinder in the cylinder body of unblock cylinder, and the tight sloping block in first top is ejecting. According to the scheme, the compressing and unlocking relation of the compressing mechanism is associated with the position of the transverse moving frame, the problem caused by misoperation of the control system is avoided, an additional control circuit and an air circuit are not needed for control, and the control structure is simpler and more reliable. And through the setting of the tight sloping block in first top and the tight sloping block in second top, as long as lateral shifting frame removes new board buffering station top, just can guarantee that the tight sloping block in second top is pushed back completely, no matter which negative plate is aimed at in new board buffering station top to lateral shifting frame, the position of the tight sloping block in second top remains unchanged to guarantee that second cylinder and unblock cylinder state are stable.
An electrolytic short circuit automatic processing method comprises the following steps:
a. acquiring positioning information of the short circuit cathode plate: the short circuit automatic processing device matches the power-on period of the short circuit negative plate with the earlier-processed short circuit negative plate in the same period by combining the power-on time information of the short circuit negative plate acquired by the background of the production system according to the positioning distribution information of each short circuit negative plate after short circuit detection;
b. preparing and replacing the plate: after the acquired matching information is obtained, the processed cathode plate with the same period for replacement is placed on a new plate buffer station through the grabbing function and the storage function of the short circuit automatic processing device;
c. and (3) accurate positioning: the short circuit automatic processing device utilizes the precise positioning module to carry out precise positioning on the short circuit cathode plate in the slot group where the target short circuit cathode plate is located according to the route set by the program;
d. automatic grabbing, completing short-circuit treatment or replacement operation: after the position of the short circuit cathode plate is accurately confirmed, the grabbing mechanism grabs the cathode plate, slowly rises, lifts the cathode plate away from the electrolytic bath, puts the cathode plate into an old plate buffering station, grabs a processed cathode plate in the same period at a new plate buffering station and replaces the processed cathode plate;
e. automatic storing and taking, classified placing and centralized processing: be equipped with pending short circuit negative plate concentration frame and processed short circuit negative plate concentration frame in the factory building, grab the short circuit negative plate of pending of newly-discovered on the old board buffering station through snatching the mechanism and get to pending short circuit negative plate concentration frame on.
Among the above-mentioned technical scheme, short circuit detection can detect through infrared detector, discerns according to the temperature of different positions, and the temperature of short circuit position can rise unusually. The positioning module is a gaussmeter or an infrared imager and can be used for positioning the abnormal position of the temperature. The scheme can realize automatic positioning and automatic replacement of the short-circuit pole plate. And the electrification period of the treated short-circuit cathode plate is matched with the electrification period of the short-circuit cathode plate, so that the quality of the cathode plate is improved.
Preferably, in order to ensure the weight of the cathode plates in the equipment to be consistent, the short-circuit cathode plates are sequenced according to the electrolytic electrifying time length in the plate treatment station and are stored on the treated short-circuit cathode plate concentration frame in a classified mode, and when the short-circuit cathode plates are replaced, the treated cathode plates with the basically consistent electrifying time lengths are selected. The structure facilitates control of the consistency of the weight of the cathode plate in the apparatus.
The beneficial effects of the invention are: (1) the automatic replacement of the short-circuit cathode plate can be realized; (2) the compressing block and the insulating cushion block can compress the upper end surface of the cathode plate, so that the cathode plate is reduced or prevented from shaking, collision is avoided, and the replacement efficiency is improved; (3) the compressing and unlocking relation of the compressing mechanism is associated with the position of the transverse moving frame, so that the problem caused by misoperation of a control system is avoided, an additional control circuit and an air circuit are not needed for control, and the control structure is simpler and more reliable; (4) the electrifying period of the treated short circuit cathode plate is matched with the electrifying period of the short circuit cathode plate, so that the quality of the cathode plate is ensured.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic view of the grasping mechanism;
FIG. 4 is a schematic view of the hold-down mechanism;
fig. 5 is a second structural schematic diagram of the pressing mechanism.
In the figure: the device comprises a negative plate 1, a short circuit automatic processing device 2, a guide rail 3, a grabbing mechanism 4, a fixed plate 4.1, a gas claw 4.2, a pressing block 4.3, a pressing cylinder 4.4, a three-shaft moving mechanism 5, a longitudinal moving frame 5.1, a transverse moving frame 5.2, a lifting frame 5.3, a new plate buffering station 6, a left support 6.1, a right support 6.2, a pressing mechanism 6.3, a pressing rod 6.3.1, a rotating rod 6.3.2, a pressing spring 6.3.3, an unlocking cylinder 6.3.4, a second cylinder 6.3.5, a first abutting inclined block 6.3.6, a second abutting inclined block 6.3.7, an old plate buffering station 7 and an infrared thermometer 8.
Detailed Description
The invention is further described with reference to the following figures and specific embodiments.
Example 1:
as shown in fig. 1 and 2, an automatic electrolytic short circuit treatment device comprises a guide rail 3, a gripping mechanism 4 and a three-axis moving mechanism 5 capable of moving longitudinally, transversely and vertically, wherein the three-axis moving mechanism 5 is arranged on the guide rail 3, the gripping mechanism 4 is arranged on the three-axis moving mechanism 5, the three-axis moving mechanism 5 comprises a longitudinal moving frame 5.1, the device comprises a transverse moving frame 5.2, a lifting frame 5.3, a longitudinal driving mechanism, a transverse driving mechanism and a lifting driving mechanism, wherein a new plate buffer station 6 and an old plate buffer station 7 are fixed on two opposite sides of the longitudinal moving frame 5.1, the longitudinal driving mechanism drives the longitudinal moving frame 5.1 to longitudinally move on a guide rail 3, the transverse driving mechanism drives the transverse moving frame 5.2 to transversely move on the longitudinal moving frame 5.1, the lifting driving mechanism drives the lifting frame 5.3 to lift on the transverse moving frame 5.2, and an infrared thermometer 8 and a grabbing mechanism 4 are arranged on the lifting frame 5.3. As shown in fig. 3, the grabbing mechanism 4 comprises a fixed plate 4.1 and two air claws 4.2, wherein the two air claws 4.2 are fixed at the lower end of the fixed plate 4.1, and the inner sides of the clamping jaws of the air claws 4.2 are fixed with insulating cushion blocks. The structure can realize the grabbing and the replacement of the short-circuit cathode plate 1, and the infrared thermometer 8 can accurately position the accurate position of the short-circuit cathode plate 1.
Example 2:
as shown in fig. 4 and 5, on the basis of embodiment 1, a pressing block 4.3 and a pressing cylinder 4.4 are arranged on the fixing plate 4.1, the pressing cylinder 4.4 is fixed to the fixing plate 4.1, the pressing block 4.3 is fixed to an expansion link of the pressing cylinder 4.4, and an insulating pad is fixed to a lower end face of the pressing block 4.3. The new plate buffer station 6 comprises a left support 6.1, a right support 6.2 and a pressing mechanism 6.3, wherein the pressing mechanism 6.3 comprises a pressing rod 6.3.1, a plurality of rotating rods 6.3.2, a pressing spring 6.3.3 and an unlocking cylinder 6.3.4, the plurality of rotating rods 6.3.2 are arranged side by side along the length direction of the left support 6.1, one end of each rotating rod 6.3.2 is rotatably connected with the left support 6.1, the pressing rod 6.3.1 is fixed with the other end of the rotating rod 6.3.2, two ends of the pressing spring 6.3.3 are respectively fixed with the rotating rod 6.3.2 and the left support 6.1, a cylinder body of the unlocking cylinder 6.3.4 is hinged with the left support 6.1, and a rotating rod 6.3.2 of an unlocking cylinder 6.3.4 is hinged with a telescopic rod; the longitudinal moving frame 5.1 is provided with a second cylinder 6.3.5, the cylinder body of the second cylinder 6.3.5 is communicated with the cylinder body of the unlocking cylinder 6.3.4 through an air pipe, the second cylinder 6.3.5 is fixed with the longitudinal moving frame 5.1, the telescopic rod of the second cylinder 6.3.5 is provided with a first jacking inclined block 6.3.6, the telescopic direction of the telescopic rod of the second cylinder 6.3.5 is vertical to the transverse moving direction of the transverse moving frame 5.2, the transverse moving frame 5.2 is provided with a second jacking inclined block 6.3.7, when the transverse moving frame 5.2 moves to the position above the new plate buffer station 6, the inclined plane on the second jacking inclined block 6.3.7 is in contact with the inclined plane on the first jacking inclined block 6.3.6, the telescopic rod of the second cylinder 6.3.5 is contracted, and the telescopic rod of the unlocking cylinder 6.3.4 is ejected.
When the gas claw 4.2 snatchs and carries out the sideslip behind the negative plate 1, the negative plate 1 takes place to rock easily, touches the negative plate 1 of next door easily, if will wait that negative plate 1 stops rocking and puts down again, then will influence again and change efficiency. And above-mentioned technique compact heap 4.3 and insulating cushion can compress tightly the up end of negative plate 1, reduce or avoid negative plate 1 to rock, avoid its collision, improve and change efficiency. The pressing rod 6.3.1 on the pressing mechanism 6.3 can press the upper end of the cathode plate 1 when the short circuit automatic processing device 2 moves, so that the cathode plate is prevented from shaking. When the transverse moving frame 5.2 moves to the position above the new plate buffering station 6, the inclined surface on the second pushing inclined block 6.3.7 is in contact with the inclined surface on the first pushing inclined block 6.3.6, the telescopic rod of the second cylinder 6.3.5 is extruded and contracted, gas in the cylinder body of the second cylinder 6.3.5 enters the cylinder body of the unlocking cylinder 6.3.4, the telescopic rod of the unlocking cylinder 6.3.4 is ejected, and the pressing rod 6.3.1 leaves. When the transverse moving frame 5.2 leaves the position above the new plate buffering station 6, the compression spring 6.3.3 enables the compression rod 6.3.1 to compress the upper end of the negative plate 1, so that the negative plate is prevented from shaking, meanwhile, the unlocking cylinder 6.3.4 contracts, gas in the cylinder body of the unlocking cylinder 6.3.4 enters the cylinder body of the second cylinder 6.3.5, and the first abutting inclined block 6.3.6 is ejected out. Above-mentioned scheme is associated the position of hold-down mechanism 6.3 compressing tightly with the unblock relation with lateral shifting frame 5.2, has avoided the problem that control system maloperation leads to, and does not need extra control circuit and gas circuit to control, and control structure is simple more reliable. And through the setting of the tight sloping block 6.3.7 in first top 6.3.6 and the tight sloping block in second top, as long as lateral shifting frame 5.2 moves to new board buffering station 6 top, just can guarantee that the tight sloping block 6.3.7 in second top is pushed back completely, no matter which negative plate 1 is aimed at above new board buffering station 6 to lateral shifting frame 5.2, the position of the tight sloping block 6.3.7 in second top remains unchanged to guarantee that second cylinder 6.3.5 and unblock cylinder 6.3.4 state are stable.
Example 3:
an electrolytic short circuit automatic processing method comprises the following steps:
a. obtaining the positioning information of the short circuit cathode plate 1: the short circuit automatic processing device 2 matches the power-on period of the short circuit cathode plate 1 with the earlier processed short circuit cathode plate 1 in the same period according to the positioning distribution information of each short circuit cathode plate 1 after short circuit detection and the power-on time information of the short circuit cathode plate 1 acquired by the background of the production system;
b. preparing and replacing the plate: after the acquired matching information is obtained, the processed cathode plate 1 used for replacement in the same period is placed on a new plate buffer station 6 through the grabbing function and the storage function of the short circuit automatic processing device 2;
c. and (3) accurate positioning: the short circuit automatic processing device 2 utilizes the fine positioning module to perform accurate positioning on the short circuit cathode plate 1 in the slot group where the short circuit cathode plate 1 reaches the target according to the route set by the program so as to correct and make up the measurement error of the high-definition infrared imaging thermometer;
d. automatic snatch, accomplish short-circuit treatment or change operation: after the position of the short-circuit cathode plate 1 is accurately confirmed, the grabbing mechanism 4 grabs the cathode plate 1, slowly ascends, lifts the cathode plate from the electrolytic bath, puts the cathode plate into an old plate buffering station 7, and grabs a treated cathode plate 1 in the same period at a new plate buffering station 6 for replacement;
e. automatic storing and taking, classified placing and centralized processing: be equipped with in the factory building and wait to handle short circuit negative plate 1 and concentrate frame with handled short circuit negative plate 1, grab the pending short circuit negative plate 1 that newly finds on old board buffering station 7 and gather on the frame through grabbing mechanism 4 to pending short circuit negative plate 1, ensure that negative plate 1 weight in the equipment is unanimous, handle the station at the polar plate and sort the short circuit negative plate 1 according to length of electrolysis circular telegram, and the categorised deposit is to having handled short circuit negative plate 1 and concentrate on the frame, when changing short circuit negative plate 1, the long unanimous processed negative plate 1 of length of electing for a long time of selection.
Among the above-mentioned technical scheme, short circuit detection can detect through infrared detector, discerns according to the temperature of different positions, and the temperature of short circuit position can rise unusually. The positioning module is a gaussmeter or an infrared imager and can perform entering positioning on the abnormal temperature position. The scheme can realize automatic positioning and automatic replacement of the short-circuit pole plate. And the electrification cycle of the treated short-circuit cathode plate 1 in replacement is matched with the electrification cycle of the short-circuit cathode plate 1, so that the quality of the cathode plate 1 is improved.
The invention has the beneficial effects that: (1) the automatic replacement of the short-circuit cathode plate can be realized; (2) the compressing block and the insulating cushion block can compress the upper end surface of the cathode plate, so that the cathode plate is reduced or prevented from shaking, collision is avoided, and the replacement efficiency is improved; (3) the compressing and unlocking relation of the compressing mechanism is related to the position of the transverse moving frame, so that the problem caused by misoperation of a control system is avoided, an additional control circuit and an air circuit are not needed for control, and the control structure is simpler and more reliable; 4) the electrification period of the treated short-circuit cathode plate is matched with the electrification period of the short-circuit cathode plate, so that the quality of the cathode plate is ensured.
Claims (8)
1. The utility model provides an electrolysis short circuit automatic processing device, characterized by includes the guide rail, snatchs mechanism and can vertically, transversely, the triaxial moving mechanism of vertical movement, and the triaxial moving mechanism sets up on the guide rail, snatchs the mechanism and sets up on the triaxial moving mechanism, and automatic processing device is last to be equipped with new board buffering station, old board buffering station and infrared radiation thermometer.
2. The automatic electrolytic short circuit treatment device according to claim 1, wherein the three-axis moving mechanism comprises a longitudinal moving frame, a transverse moving frame, a lifting frame, a longitudinal driving mechanism, a transverse driving mechanism and a lifting driving mechanism, wherein the new plate buffer station and the old plate buffer station are fixed on two opposite sides of the longitudinal moving frame, the longitudinal driving mechanism drives the longitudinal moving frame to move longitudinally on the guide rail, the transverse driving mechanism drives the transverse moving frame to move transversely on the longitudinal moving frame, the lifting driving mechanism drives the lifting frame to lift on the transverse moving frame, and the infrared thermometer and the grabbing mechanism are arranged on the lifting frame.
3. The automatic electrolytic short circuit processing device as claimed in claim 2, wherein the gripping mechanism comprises a fixed plate and two air jaws, the two air jaws are fixed at the lower end of the fixed plate, and the inner sides of the clamping jaws of the air jaws are fixed with insulating cushion blocks.
4. The automatic electrolytic short circuit treatment device according to claim 3, wherein the fixing plate is provided with a pressing block and a pressing cylinder, the pressing cylinder is fixed with the fixing plate, the pressing block is fixed on a telescopic rod of the pressing cylinder, and an insulating cushion block is fixed on the lower end face of the pressing block.
5. The automatic electrolytic short circuit processing device according to claim 2, 3 or 4, wherein the new plate buffering station comprises a left support, a right support and a pressing mechanism, the pressing mechanism comprises a pressing rod, a plurality of rotating rods, a pressing spring and an unlocking cylinder, the plurality of rotating rods are arranged side by side along the length direction of the left support, one end of the rotating rod is rotatably connected with the left support, the pressing rod is fixed with the other end of the rotating rod, two ends of the pressing spring are respectively fixed with the rotating rod and the left support, a cylinder body of the unlocking cylinder is hinged to the left support, and a telescopic rod of the unlocking cylinder is hinged to the telescopic rod.
6. The automatic electrolytic short circuit processing device as claimed in claim 5, wherein a second cylinder is provided on the longitudinal moving frame, the cylinder body of the second cylinder is communicated with the cylinder body of the unlocking cylinder through an air pipe, the second cylinder is fixed to the longitudinal moving frame, a first pushing inclined block is provided on the telescopic rod of the second cylinder, the telescopic rod of the second cylinder is extended and retracted in a direction perpendicular to the transverse direction of the transverse moving frame, a second pushing inclined block is provided on the transverse moving frame, when the transverse moving frame moves above the new plate buffering station, the inclined surface on the second pushing inclined block contacts with the inclined surface on the first pushing inclined block, the telescopic rod of the second cylinder is retracted, and the telescopic rod of the unlocking cylinder is ejected.
7. An electrolytic short circuit automatic processing method using the electrolytic short circuit automatic processing device according to any one of claims 1 to 6, characterized by comprising the steps of:
a. acquiring positioning information of the short circuit cathode plate: the short circuit automatic processing device matches the power-on period of the short circuit cathode plate with the earlier-processed short circuit cathode plate in the same period according to the positioning distribution information of each short circuit cathode plate after short circuit detection and the power-on time information of the short circuit cathode plate acquired by the background of the production system;
b. preparing and replacing the plate: after the obtained matching information is obtained, the processed cathode plate with the same period for replacement is placed on a new plate buffer station through the grabbing function and the storage function of the short circuit automatic processing device;
c. and (3) accurate positioning: the short circuit automatic processing device utilizes the fine positioning module to perform accurate positioning on the short circuit cathode plate when reaching the cell bank where the target short circuit cathode plate is located according to a route set by a program;
d. automatic snatch, accomplish short-circuit treatment or change operation: after the position of the short circuit cathode plate is accurately confirmed, the grabbing mechanism grabs the cathode plate, slowly rises, lifts the cathode plate away from the electrolytic bath, puts the cathode plate into an old plate buffering station, grabs a processed cathode plate in the same period at a new plate buffering station and replaces the processed cathode plate;
e. automatic storing and taking, classified placing and centralized processing: be equipped with in the factory building and wait to handle short circuit negative plate and concentrate frame with having handled short circuit negative plate, grab the short circuit negative plate of waiting to handle of newly-found on the old board buffering station and get to wait to handle on the short circuit negative plate concentrates the frame through snatching the mechanism.
8. The automatic electrolytic short circuit treatment method as claimed in claim 7, wherein in order to ensure the weight of the cathode plate in the equipment to be consistent, the short circuit cathode plates are sorted according to the electrolytic energization time length in the plate treatment station and stored on the treated short circuit cathode plate concentration rack in a classification manner, and when the short circuit cathode plates are replaced, the treated cathode plates with the energization time lengths basically consistent are selected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210418552.9A CN114752969A (en) | 2022-04-20 | 2022-04-20 | Automatic electrolytic short circuit processing device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210418552.9A CN114752969A (en) | 2022-04-20 | 2022-04-20 | Automatic electrolytic short circuit processing device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114752969A true CN114752969A (en) | 2022-07-15 |
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ID=82331621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210418552.9A Pending CN114752969A (en) | 2022-04-20 | 2022-04-20 | Automatic electrolytic short circuit processing device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114752969A (en) |
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2022
- 2022-04-20 CN CN202210418552.9A patent/CN114752969A/en active Pending
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