CN217648169U

CN217648169U - Novel cathode roller online surface polishing device

Info

Publication number: CN217648169U
Application number: CN202222095897.3U
Authority: CN
Inventors: 陈建; 陈燕; 云光义; 陈贤生
Original assignee: Hongtian Technology Co ltd
Current assignee: Hongtian Technology Co ltd
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2022-10-25
Anticipated expiration: 2032-08-10

Abstract

The utility model relates to a novel online surface polishing of cathode roll device, polish brush (4) through the pivot installation inside of mill roll guard shield (1), polish left side upper portion fixed mounting nozzle delivery pipe (10) of brush (4), nozzle delivery pipe (10) polish atomizing nozzle (2) more than one side installation of window (5) towards the cathode roll, the right side lower part installation spray tube (6) of polish brush (4), spray tube (6) begin two above orifices towards one side of polish brush (4), spray tube (6) both ends are respectively through the spray tube water supply interface (11) at tube coupling polish roll guard shield (1) right side both ends, polish roll guard shield (1) surface between two spray tube water supply interfaces (11) and open two exhaust duct (7) of four through-hole installations, the utility model discloses can reduce the quantity of pure water and can slow down the speed that the liquid level rises in the dirty liquid groove, the speed that the interior copper ion concentration of dirty liquid groove reduces as far as possible.

Description

Novel cathode roller online surface polishing device

Technical Field

The utility model relates to a cathode roll surface polishing and grinding technology, in particular to a novel cathode roll online surface polishing and grinding device.

Background

At present, the most important part in the lithium electrolytic copper foil industry is a cathode roller, in the production process, an oxide layer appears on the surface of the cathode roller exposed in the air, in order to improve the production efficiency, a copper foil manufacturer can polish the surface of the cathode roller after producing for a period of time, the purpose is to remove the oxide layer on the surface of the cathode roller, and meanwhile, in order to reduce the equipment downtime, the polishing and grinding on the surface of the cathode roller generally adopts online polishing and grinding, namely the surface of the cathode roller is polished and ground under the condition that the equipment is not stopped, because the online polishing and grinding adopts a wet polishing and grinding method, the surface of the cathode roller can be cleaned by pure water during polishing and grinding, part of the pure water can be collected, the rest part can flow into an anode tank below the cathode roller, and finally flow into a sewage tank, so that the liquid level in the sewage tank rises; the concentration of copper ions in the sewage tank is reduced due to the increase of a large amount of pure water in the sewage tank.

Disclosure of Invention

To the problem that above-mentioned prior art exists, the utility model provides a novel negative pole roller is thrown on line surface and is ground device can reduce the quantity of pure water and can slow down the speed that the liquid level rises in the dirty liquid groove, slows down the speed that copper ion concentration reduces in the dirty liquid groove as far as possible.

In order to achieve the above object, the utility model discloses a following technical scheme realizes: the utility model provides a novel online surface of cathode roll is thrown and is ground device, is including throwing mill roll guard shield, atomizing nozzle, throwing mill roll driving motor, throwing mill brush, cathode roll throw mill window, spray tube, exhaust duct, slot, blow off pipe, nozzle delivery pipe and spray tube water supply interface, throws the mill roll guard shield and install in the frame, throwing mill roll guard shield left side lower part set up the cathode roll and throw mill window, the cathode roll that needs to throw the mill is close to from this throws the mill brush, borrows the cathode roll and throws the mill brush and carry out clockwise rotation jointly, makes to throw the mill brush and accomplish to throw the mill to the cathode roll. The polishing brush is characterized in that a polishing brush is installed in a polishing roller shield through a rotating shaft, a nozzle water supply pipe is fixedly installed on the upper portion of the left side of the polishing brush, more than two atomizing nozzles are installed on one side, facing a polishing window of a cathode roller, of the nozzle water supply pipe, the surface of the cathode roller is atomized through the atomizing nozzles, a spray pipe is installed on the lower portion of the right side of the polishing brush, more than two spray holes are formed in one side, facing the polishing brush, of the spray pipe, the polishing brush is soaked through pure water sprayed out of the spray pipes, two ends of the spray pipe are respectively connected with spray pipe water supply interfaces at two ends of the right side of the polishing roller shield through pipelines, two air suction pipelines are installed on the surface of the polishing roller shield between the two spray pipe water supply interfaces through four through holes, each air suction pipeline corresponds to two through holes, water thrown away by the polishing roller during rotation and impurities generated after polishing are extracted through the air suction pipelines, and the amount of sewage in a sewage tank is reduced. Grooves are arranged below four through holes arranged on the inner side surface of the polishing roller shield; the outer surface of the polishing roller shield below the water supply interface of the spray pipe is provided with a drain pipe, and the drain pipe can effectively drain water thrown away during rotation, so that the water flowing into the anode tank is reduced as much as possible, and the water level of the sewage tank is increased; the rear part of the polishing roller protective cover is provided with a polishing roller driving motor through a bracket, and the polishing roller driving motor is connected with a transmission shaft of the polishing brush through a gear.

As a further improvement of the utility model, the spray pipe is provided with 10 spray holes towards the polishing brush.

As a further improvement of the utility model, the diameter of the spray hole of the spray pipe is 2mm.

As a further improvement of the utility model, the nozzle delivery pipe surface mount four atomizing nozzles.

As a further improvement of the utility model, the flow of the atomizing nozzle is 0.06L/min.

Borrow by above-mentioned scheme, the utility model discloses at least, have following advantage: compare with the conventional polishing machine, atomize the cathode roll surface through addding atomizing nozzle, borrow simultaneously by the spray tube and will throw the polish brush infiltration, reduce the particle that produces when throwing the polish brush wearing and tearing, make the sewage that has mixed the wearing and tearing particle can be discharged in advance through the combination of exhaust duct, slot and blow off pipe at last to reduce the quantity of pure water and can slow down the speed that liquid level rises in the dirty liquid groove, slow down the speed that copper ion concentration reduces in the dirty liquid groove as far as possible.

Drawings

FIG. 1 is a right schematic view of a novel cathode roll in-line surface polishing device;

FIG. 2 is a top cross-sectional view of FIG. 1L;

FIG. 3 is a side sectional view of FIG. 1K;

FIG. 4 is a side sectional view of FIG. 1M;

fig. 5 is a schematic structural diagram of the working state of the novel cathode roller online surface polishing device.

In the figure: 1. the device comprises a polishing and grinding roller shield 2, an atomizing nozzle 3, a polishing and grinding roller driving motor 4, a polishing and grinding brush 5, a cathode roller polishing and grinding window 6, a spray pipe 7, an air exhaust pipeline 8, a groove 9, a blow-off pipe 10, a nozzle water supply pipe 11 and a spray pipe water supply interface.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1 to 5, the novel cathode roller online surface polishing device comprises a polishing roller shield 1, an atomizing nozzle 2, a polishing roller driving motor 3, a polishing brush 4, a cathode roller polishing window 5, a spray pipe 6, an air exhaust pipeline 7, a groove 8, a drain pipe 9, a nozzle water supply pipe 10 and a spray pipe water supply interface 11, wherein the polishing roller shield 1 is installed on a frame, the lower part of the left side of the polishing roller shield 1 is provided with the cathode roller polishing window 5, a cathode roller needing polishing is close to the polishing brush 4, clockwise rotation is carried out by virtue of the cathode roller and the polishing brush 4, and the polishing brush 4 finishes polishing to the cathode roller.

As shown in fig. 3 and 5, a polishing brush 4 is installed inside a polishing roller shield 1 through a rotating shaft, a nozzle water supply pipe 10 is fixedly installed on the upper portion of the left side of the polishing brush 4, more than two atomizing nozzles 2 are installed on one side, facing a cathode roller polishing window 5, of the nozzle water supply pipe 10, the surface of a cathode roller is atomized through the atomizing nozzles 2, a spray pipe 6 is installed on the lower portion of the right side of the polishing brush 4, more than two spray holes are formed in one side, facing the polishing brush 4, of the spray pipe 6, the polishing brush is soaked through pure water sprayed out of the spray holes, two ends of the spray pipe 6 are respectively connected with spray pipe water supply interfaces 11 at two ends of the right side of the polishing roller shield 1 through pipelines, two air exhaust pipelines 7 are installed on the surface of the polishing roller shield 1 between the two spray pipe water supply interfaces 11 through four through holes, each air exhaust pipeline 7 corresponds to the two through holes, water thrown out by the polishing roller during rotation and impurities generated after polishing are extracted through the air exhaust pipelines 7, and the amount of sewage in a sewage tank is further reduced.

As shown in fig. 5, grooves 8 are arranged below four through holes formed in the inner side surface of the polishing roller shield 1; the outer surface of the polishing roller shield 1 below the spray pipe water supply connector 11 is provided with a drain pipe 9, the drain pipe 9 can effectively drain water thrown away during rotation, and the water flowing into the anode tank is reduced as much as possible to increase the water level of the sewage tank; the rear part of the polishing roller protective cover 1 is provided with a polishing roller driving motor 3 through a bracket, and the polishing roller driving motor 3 is connected with a transmission shaft of a polishing brush 4 through a gear.

In order to make the spray tube 6 can be better to infiltrating polish-brush 4, as the utility model discloses a further improvement scheme, spray tube 6 towards polish-brush 4 offer 10 orifices.

The messenger further promotes spray tube 6 to the infiltration ability of polishing brush 4, as the utility model discloses a further improvement scheme, spray tube 6's orifice diameter 2mm.

In order to make the atomizing nozzles 2 completely atomize the surface of the cathode roll, as a further improvement of the present invention, the nozzle supply pipe 10 is surface-mounted with four atomizing nozzles 2.

Preferably, as a further improvement of the present invention, the flow rate of the atomizing nozzle 2 is 0.06L/min.

When in use, the novel cathode roller online surface polishing and grinding device is installed, a circuit and a water supply pipe are connected, and the novel cathode roller online surface polishing and grinding device is connected to a rack device to start to use.

The utility model discloses when using, concrete work as follows:

when the surface of the cathode roller needs to be polished, the cathode roller rotates clockwise, the atomizing nozzles 2 start to spray water, and the surface of the cathode roller is soaked; spraying water from a spray pipe 6 at the bottom of the polishing brush 4 to wet the polishing brush 4, and rotating the polishing brush 4 clockwise; in the process of polishing, polishing brush 4 can have the loss, produces tiny granule, can attach to polishing brush 4 surfaces, when polishing brush 4 is rotatory, under the effect of centrifugal force, tiny granule and a large amount of water can be thrown away, attach to on polishing roller guard shield 1's the inside wall, under the effect of rivers, finally can flow into in the ditch groove 8 of polishing roller guard shield 1 below, then take out through exhaust duct 7 with the water in the ditch groove and tiny granule and carry out solitary water treatment.

Except the water thrown out by the polishing brush 4, the rest water is left at the bottom of the polishing roller shield 1, and a drain pipe 9 is designed at the bottom of the polishing roller shield 1 and can discharge the water for water treatment.

Claims

1. A novel cathode roll online surface polishing device comprises a polishing roll shield (1), a polishing brush (4) and a cathode roll polishing window (5), and is characterized in that the lower part of the left side of the polishing roll shield (1) is provided with the cathode roll polishing window (5), the polishing roll shield (1) is internally provided with the polishing brush (4) through a rotating shaft, the upper part of the left side of the polishing brush (4) is fixedly provided with a nozzle water supply pipe (10), the nozzle water supply pipe (10) is provided with more than two atomizing nozzles (2) towards one side of the cathode roll polishing window (5), the lower part of the right side of the polishing brush (4) is provided with a spray pipe (6), the spray pipe (6) starts to form more than two spray holes towards one side of the polishing brush (4), two ends of the spray pipe (6) are respectively connected with spray pipe water supply interfaces (11) at two ends of the right side of the polishing roll shield (1) through pipelines, the surface of the polishing roll shield (1) between the two spray pipe water supply interfaces (11) is provided with four through holes and provided with two air exhaust pipelines (7), each air exhaust pipeline (7) is corresponding to two through holes, and four grooves (8) are arranged below the inner side of the surface of the polishing roll shield (1); a sewage discharge pipe (9) is arranged on the outer surface of the polishing roller shield (1) below the spray pipe water supply connector (11); the rear part of the polishing roller protective cover (1) is provided with a polishing roller driving motor (3) through a bracket, and the polishing roller driving motor (3) is connected with a transmission shaft of the polishing brush (4) through a gear.

2. The novel cathode roll online surface polishing device as claimed in claim 1, wherein the spray pipe (6) is provided with 10 spray holes facing the polishing brush (4).

3. A novel cathode roll online surface polishing device according to claim 2, characterized in that the diameter of the spray holes of the spray pipe (6) is 2mm.

4. A novel cathode roll online surface polishing device according to claim 1, characterized in that the nozzle water supply pipe (10) is surface-mounted with four atomizing nozzles (2).

5. The novel cathode roll online surface polishing device as claimed in claim 1 or 4, characterized in that the flow rate of the atomizing nozzle (2) is 0.06L/min.