CN218837290U - Device of online scale removal of negative plate - Google Patents
Device of online scale removal of negative plate Download PDFInfo
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- CN218837290U CN218837290U CN202320080287.8U CN202320080287U CN218837290U CN 218837290 U CN218837290 U CN 218837290U CN 202320080287 U CN202320080287 U CN 202320080287U CN 218837290 U CN218837290 U CN 218837290U
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- descaling
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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
- Y02P10/00—Technologies related to metal processing
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Abstract
The utility model discloses a device of online scale removal of negative plate, including descaling mechanism, descaling mechanism includes upper and lower moving part, upper and lower driving piece, propulsion moving part, propulsion driving piece, rotary drive subassembly, rotary drive piece, throwing aureola and polishing motor. Utilize the utility model discloses can carry out online automatic descaling operation to each stainless steel negative plate, make current manual work mode of polishing obtain the automation, greatly improve the work efficiency of negative plate scale removal.
Description
Technical Field
The utility model relates to an electrolytic cathode plate maintains technical field, concretely relates to device of online scale removal of negative plate.
Background
In the ISA electrolytic refining process in the copper smelting industry, a raw copper anode plate is used as an anode, a permanent stainless steel cathode plate is used as a cathode, and an acidic electrolyte is used as a carrier, wherein the anode plate is continuously dissolved in the electrolyte in the electrifying process, high-purity cathode copper is adsorbed on the stainless steel cathode plate, and other impurities are settled in the electrolyte. When the high-purity cathode copper on the stainless steel cathode plate reaches a certain thickness, the high-purity cathode copper and the cathode plate need to be separated, so that the stainless steel cathode plate can be used subsequently, and the high-purity cathode copper is packaged and sold. Before separation, the stainless steel cathode plate adsorbed with the high-purity cathode copper is required to enter a cleaning station together to clean the whole plate surface, acid electrolyte on the cathode plate is removed, and the next procedure is carried out after the cleaning is finished.
However, stainless steel negative plate is in the used repeatedly in-process, and the face can slowly accumulate the impurity in the electrolyte, and these impurity is taken away by the copper when following the separation copper some, but still some can accumulate on stainless steel negative plate surface, and the impurity that accumulates on the negative plate surface can be along with the time lapse, slowly forms the microcosmic scale deposit of one deck on stainless steel negative plate surface, can influence the electric conductivity on negative plate surface after the scale deposit reaches certain degree to influence the adsorption effect of high-purity cathode copper. Especially near the edge strip of stainless steel negative plate both sides limit and the bottom of side, and it is more serious to be close the bottom more, because the microcosmic impurity that contains at the side all can be more partially, and the side is high-purity cathode copper and edge strip juncture, in the process that high-purity cathode copper was peeled off, the impurity of juncture all can be along with the washing water self-flow down to the side bottom of stainless steel negative plate, and at the bottom enrichment, after the washing water volatilizees, the impurity of these enrichments will be adhered on stainless steel negative plate, influence the electric conductivity of stainless steel negative plate in the side bottom, thereby make cathode copper can't adsorb in time at this position, the cathode copper who peels off forms the hole phenomenon.
The negative plate that will need polish gets rid of both sides bound strip, and rethread manual work is polished to the negative plate, treats to polish and again trades the bound strip by the manual work or adorns back again after to come to accomplish the scale removal process to the negative plate, and this kind of way wastes time and energy, and efficiency is not high, does not reach the requirement far away.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a device for online descaling of a cathode plate, which aims at overcoming the defects in the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the device for online descaling of the cathode plate comprises a descaling mechanism, wherein the descaling mechanism comprises an upper moving part, a lower moving part, an upper driving part, a lower driving part, a pushing moving part, a pushing driving part, a rotary transmission assembly, a rotary driving part, a polishing wheel and a polishing motor;
the polishing motor is connected with the rotary transmission assembly in a transmission manner, the rotary transmission assembly is connected with two polishing wheels which are arranged side by side in a transmission manner, and the polishing motor can drive the two polishing wheels to synchronously rotate through the rotary transmission assembly; the side part of the cathode plate can enter between the two polishing wheels, and the two polishing wheels can be respectively contacted with the front surface and the back surface of the side part of the stainless steel cathode plate;
the rotary driving piece is fixed on the propelling moving piece and connected to the rotary transmission assembly, and the rotary driving piece can drive the rotary transmission assembly to integrally rotate;
the propelling driving piece is connected with the propelling moving piece and can drive the propelling moving piece to horizontally move left and right;
the propelling driving piece is fixed on the upper moving piece and the lower moving piece, the upper moving piece and the lower moving piece are connected to the upper driving piece and the lower driving piece, and the upper driving piece and the lower driving piece can drive the upper moving piece and the lower moving piece to move up and down.
Furthermore, the rotary driving part adopts a rotary stepping motor, and an output shaft of the rotary stepping motor is fixedly connected with the rotary transmission assembly.
Further, the propulsion driving piece adopts a propulsion electric cylinder or a propulsion air cylinder.
Furthermore, a horizontal copper sleeve is arranged on the propelling moving part, and the horizontal copper sleeve is sleeved with a horizontal guide rod extending along the left-right direction and can move along the horizontal guide rod.
Furthermore, the up-and-down driving part comprises a vertical fixing frame, a screw rod extending along the up-and-down direction and an up-and-down stepping motor, the up-and-down moving part is provided with a screw rod nut, and the screw rod nut is matched with the screw rod; the screw rod is rotatably assembled on the vertical fixing frame; the upper stepping motor and the lower stepping motor can drive the screw rod to rotate.
Furthermore, the upper moving part and the lower moving part are provided with vertical copper sleeves, and the vertical copper sleeves are sleeved with upper guide rods and lower guide rods which extend in the vertical direction and can move up and down along the upper guide rods and the lower guide rods.
Furthermore, the device also comprises a rack, wherein a conveying chain is arranged on the rack, the rack is used for supporting the cathode plate, and the conveying chain is used for conveying the cathode plate to move forwards; and descaling mechanisms are arranged on two sides of the rack.
Utility model's beneficial effect lies in:
1. the utility model can be used for carrying out on-line automatic descaling operation on each stainless steel negative plate, so that the prior manual polishing mode is automated, and the descaling working efficiency of the negative plate is greatly improved;
2. the utility model discloses an adopt two polishing wheel pairs that set up side by side to polish simultaneously the two sides of negative plate, simple structure, easy realization when the scale removal is effectual. In addition, the utility model discloses can adjust the descaling effort that polishing wheel was used in on the negative plate through the angle of adjustment polishing wheel, make descaling effect reach the optimum.
3. The utility model discloses a to the upper and lower drive of throwing aureola, not only can make to throw aureola and accomplish negative plate from the top polishing, can make to throw aureola moreover and relapse the scale removal operation in the place that the scale deposit is more serious.
Drawings
Fig. 1 is an overall schematic view of an apparatus in embodiment 1 of the present invention;
fig. 2 is a schematic back view of the apparatus according to embodiment 1 of the present invention;
fig. 3 is a schematic side view of the apparatus according to embodiment 1 of the present invention;
fig. 4 is an overall schematic view of the descaling mechanism in embodiment 1 of the present invention;
fig. 5 is a schematic side view of the descaling mechanism according to embodiment 1 of the present invention;
fig. 6 is a schematic front view of a descaling mechanism according to embodiment 1 of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings, and it should be noted that the present embodiment is based on the technical solution, and a detailed implementation manner and a specific operation process are provided, but the protection scope of the present invention is not limited to the present embodiment.
Example 1
The embodiment provides an online descaling device for a cathode plate, as shown in fig. 1-6, which comprises a descaling mechanism 3, wherein the descaling mechanism 3 comprises an upper movable member 314, a lower movable member, a pushing movable member 321, a pushing movable member 323, a rotary transmission assembly 332, a rotary driving member 331, a polishing wheel 35 and a polishing motor 34;
the polishing motor 34 is in transmission connection with the rotary transmission assembly 332, the rotary transmission assembly 332 is in transmission connection with two polishing wheels 35 arranged side by side, and the polishing motor 34 can drive the two polishing wheels to rotate synchronously through the rotary transmission assembly 332; the side of the cathode plate 4 can enter between two polishing wheels, and the two polishing wheels can be respectively contacted with the front and the back of the stainless steel cathode plate side;
the rotary driving element 331 is fixed on the propelling moving element 321 and connected to the rotary transmission component 332, and the rotary driving element 331 can drive the rotary transmission component 332 to integrally rotate;
the propelling driving piece 323 is connected to the propelling moving piece 321 and can drive the propelling moving piece 321 to horizontally move left and right;
the driving member 323 is fixed to the upper and lower moving members 314, and the upper and lower moving members 314 are connected to the driving member, and the driving member can drive the upper and lower moving members 314 to move up and down.
In the device for online descaling of the stainless steel cathode plate, the polishing wheel can accurately act on the surface of the cathode plate to be polished and descaled by controlling the motion states of the upper and lower moving parts, the pushing moving part and the rotary transmission assembly of the descaling mechanism so as to realize the purpose of descaling the lateral side of the cathode plate.
In this embodiment, the rotary driving member 331 is a rotary stepping motor, and an output shaft of the rotary stepping motor is fixedly connected to the rotary transmission assembly 332. The rotary transmission assembly can be integrally rotated around the output shaft by the driving of the rotary stepping motor. When the rotatory drive assembly clockwise rotation, the contact of throwing aureola and negative plate can be inseparabler to apply on the negative plate and exert the power degree of exerting more, on the contrary when the rotatory drive assembly anticlockwise rotation, two throw aureola and exert the power degree of exerting on the negative plate less, consequently through the rotatory drive piece drive rotatory drive assembly rotation, can adjust the dynamics that the polishing wheel was used in on the negative plate, make polishing effect reach optimum.
In this embodiment, the propulsion drive 323 is an electric propulsion cylinder or an air propulsion cylinder. The propelling driving member 323 is mainly used for driving the propelling moving member 321 as a power source, so that the propelling moving member 321 can drive the rotary driving component, the rotary driving component and the polishing wheels to horizontally move left and right, and the cathode plate can enter and exit between the two polishing wheels.
Furthermore, in this embodiment, the propelling movable member 321 is provided with a horizontal copper sleeve, and the horizontal copper sleeve is sleeved with a horizontal guide rod 322 extending along the left-right direction and can move along the horizontal guide rod 322. The cooperation of the horizontal copper bush and the horizontal guide rod can make the whole propelling movable piece 321 smoothly run horizontally.
In this embodiment, the up-down driving member includes a vertical fixing frame, a screw 312 extending in the up-down direction, and an up-down stepping motor 313, and the up-down moving member 314 has a screw nut, and the screw nut is engaged with the screw 312; the screw 312 is rotatably assembled to the vertical fixing frame; the up-down stepping motor 313 can drive the screw 312 to rotate. The up-and-down stepping motor 313 drives the screw rod 312 to rotate, and the screw rod 312 drives the up-and-down moving piece to move up and down, so that the polishing wheel can move up and down to polish the side part of the cathode plate along the up-and-down direction.
Further, in this embodiment, the upper and lower moving members 314 are provided with vertical copper sleeves, and the vertical copper sleeves are sleeved with the upper and lower guide rods 311 extending in the up-down direction and can move up and down along the upper and lower guide rods 311. The vertical sleeve is matched with the upper guide rod and the lower guide rod, so that the upper movable part and the lower movable part can stably run up and down.
In this embodiment, the frame is U-shaped. The U-shaped frame is convenient for supporting the stainless steel cathode plate.
In this embodiment, the rotary drive assembly 332 employs an internal gearbox.
In this embodiment, the device further comprises a frame 5, wherein a conveying chain 6 is arranged on the frame 5, the frame 5 is used for supporting the cathode plate 4, and the conveying chain 6 is used for conveying the cathode plate 4 to move forwards; and descaling mechanisms 3 are arranged on two sides of the rack 5.
In practical application, the frame 5 can be an original plate arranging frame, the conveying chain 6 can be an original plate arranging conveying chain, the cathode copper stripping unit conveys a stainless steel cathode plate stripped with cathode copper to the position of the descaling mechanism through the conveying chain, and the descaling mechanism carries out descaling operation on the cathode plate.
Example 2
The embodiment provides a working method of the device for online descaling of the cathode plate in embodiment 1, which comprises the following specific processes:
the rotary transmission component of the descaling mechanism is in a horizontal state, the propelling moving part is in a retreating state, and the upper moving part and the lower moving part are in a high-position state; the cathode copper stripping unit sends the stainless steel cathode plate stripped of cathode copper to the descaling mechanism through a conveying chain, the control box controls the polishing motor to start, the polishing wheels start to synchronously rotate through the rotary transmission assembly, the control box controls the starting of the propelling driving piece, the propelling driving piece drives the propelling moving piece to move towards the cathode plate so as to drive the polishing wheels to move towards the cathode plate, and the side part of the cathode plate enters between the two polishing wheels;
the control box controls to start the rotary driving assembly, and adjusts the rotating angle of the rotary driving assembly by collecting the current comparison of the polishing motor, so that the polishing wheel polishes and descales the front and the back of the side part of the cathode plate under the preset contact acting force. It should be noted that, be provided with the current collector on the polishing motor control circuit, add the large rotation angle after polishing wheel contacts the negative plate through rotatory transmission assembly, the contact force grow of effect on the negative plate, the load of motor also grow, the electric current that the motor feedback came out also strengthens thereupon, the control box can implement the rotatory angle of adjustment according to the current parameter through gathering the current parameter of polishing motor to change the contact force of polishing wheel to the negative plate.
Then the control box controls and starts the upper and lower driving parts, and the upper and lower driving parts drive the upper and lower moving parts to descend at a set speed, so that the polishing wheel is driven to finish polishing and descaling the side part of the cathode plate from top to bottom; the control box judges whether the position of the bottommost part of the side part of the cathode plate is reached or not through the descending stroke fed back by the upper and lower driving pieces, and when the position of the bottommost part of the side part of the cathode plate is reached, the polishing wheel is driven to move up and down through controlling the upper and lower driving pieces to perform repeated descaling operation (because the position of the bottommost part of the side part of the cathode plate usually accumulates the most serious dirt); after descaling is finished, the control box controls the rotary driving component to drive the rotary transmission component to horizontally return, the propelling driving component is controlled to drive the propelling moving component to retreat, the upper and lower driving components are controlled to drive the upper and lower moving components to return to the highest position, and descaling operation of a cathode plate is finished. The conveying chain continuously conveys the cathode plate forwards, and the descaling mechanism repeats the descaling operation on the next cathode plate reaching the descaling station.
Various corresponding changes and modifications can be made by those skilled in the art according to the above technical solutions and concepts, and all such changes and modifications should be included in the protection scope of the present invention.
Claims (7)
1. The device for online descaling of the cathode plate is characterized by comprising a descaling mechanism, wherein the descaling mechanism comprises an upper moving part, a lower moving part, an upper driving part, a lower driving part, a pushing moving part, a pushing driving part, a rotary transmission assembly, a rotary driving part, a polishing wheel and a polishing motor;
the polishing motor is connected with the rotary transmission assembly in a transmission manner, the rotary transmission assembly is connected with two polishing wheels which are arranged side by side in a transmission manner, and the polishing motor can drive the two polishing wheels to synchronously rotate through the rotary transmission assembly; the side of the cathode plate can enter between the two polishing wheels, and the two polishing wheels can be respectively contacted with the front surface and the back surface of the side of the stainless steel cathode plate;
the rotary driving piece is fixed on the propelling moving piece and connected to the rotary transmission assembly, and the rotary driving piece can drive the rotary transmission assembly to integrally rotate;
the propelling driving piece is connected with the propelling moving piece and can drive the propelling moving piece to horizontally move left and right;
the propulsion driving piece is fixed on the upper moving piece and the lower moving piece, the upper moving piece and the lower moving piece are connected to the upper driving piece and the lower driving piece, and the upper driving piece and the lower driving piece can drive the upper moving piece and the lower moving piece to move up and down.
2. An apparatus for in-line descaling of cathode plates according to claim 1, wherein the rotary driving member adopts a rotary stepping motor, and an output shaft of the rotary stepping motor is fixedly connected to the rotary transmission assembly.
3. An apparatus for in-line descaling of cathode plates according to claim 1, wherein the propulsion drive employs an electric or pneumatic propulsion cylinder.
4. An apparatus for on-line descaling of cathode plates as claimed in claim 1, wherein the pushing movable member is provided with a horizontal copper sleeve, and the horizontal copper sleeve is sleeved with a horizontal guide rod extending in the left-right direction and can move along the horizontal guide rod.
5. The apparatus for on-line descaling of a cathode plate according to claim 1, wherein the up-down driving member comprises a vertical fixing frame, a lead screw extending in the up-down direction, and an up-down stepping motor, the up-down moving member is provided with a lead screw nut, and the lead screw nut is matched with the lead screw; the screw rod is rotatably assembled on the vertical fixing frame; the upper stepping motor and the lower stepping motor can drive the screw rod to rotate.
6. An apparatus for on-line descaling of a cathode plate according to claim 1, wherein the upper and lower movable members are provided with vertical copper sleeves, and the vertical copper sleeves are sleeved with upper and lower guide rods extending in the up-down direction and movable up and down along the upper and lower guide rods.
7. The device for the online descaling of the cathode plate according to the claim 1, further comprising a frame, wherein a conveying chain is arranged on the frame, the frame is used for supporting the cathode plate, and the conveying chain is used for conveying the cathode plate to move forwards; and descaling mechanisms are arranged on two sides of the rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320080287.8U CN218837290U (en) | 2023-01-13 | 2023-01-13 | Device of online scale removal of negative plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320080287.8U CN218837290U (en) | 2023-01-13 | 2023-01-13 | Device of online scale removal of negative plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218837290U true CN218837290U (en) | 2023-04-11 |
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ID=87308334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320080287.8U Active CN218837290U (en) | 2023-01-13 | 2023-01-13 | Device of online scale removal of negative plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218837290U (en) |
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2023
- 2023-01-13 CN CN202320080287.8U patent/CN218837290U/en active Active
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