CN215481338U - Liquid feeding device of electrolytic copper foil surface treatment machine - Google Patents
Liquid feeding device of electrolytic copper foil surface treatment machine Download PDFInfo
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- CN215481338U CN215481338U CN202121769828.5U CN202121769828U CN215481338U CN 215481338 U CN215481338 U CN 215481338U CN 202121769828 U CN202121769828 U CN 202121769828U CN 215481338 U CN215481338 U CN 215481338U
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Abstract
The utility model relates to a liquid feeding device of an electrolytic copper foil surface treatment machine, which comprises a sleeve, wherein the front end of the sleeve is a closed end, the rear end of the sleeve is provided with a through hole, and the upper end of the side wall of the sleeve is provided with a plurality of liquid feeding holes; each upper liquid hole is connected with an upper liquid pipe, and the upper end of each upper liquid pipe is connected with an aqueduct of the surface treatment machine; the front end of the inner pipe penetrates into the sleeve pipe from the pipe penetrating hole, the inner pipe is fixedly connected with the sleeve pipe in a sealing mode, a liquid outlet gap is formed in the insertion section of the inner pipe, and a solution cavity is formed between the inner wall of the sleeve pipe and the outer wall of the insertion section of the inner pipe. The solution input from the inner pipe can be ensured to rise uniformly in the solution cavity, then the solution in each upper liquid pipe is ensured to rise at the same time, and finally the solution in each position in the aqueduct of the surface treatment machine is ensured to rise at the same time.
Description
Technical Field
The utility model relates to the technical field of electrolytic copper foil production, in particular to a liquid feeding device of an electrolytic copper foil surface treatment machine.
Background
In the production of electrolytic copper foil, a liquid feeding pipeline of a surface treatment machine is generally a liquid feeding pipeline, and the problem of uneven liquid distribution after a solution enters a flume exists, so that different electroplating effects are caused at various positions, and the appearance and the internal performance defects of the copper foil are caused.
Therefore, the problem of uneven liquid distribution of the solution entering the aqueduct needs to be solved.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: the defects of the prior art are overcome, the liquid feeding device of the electrolytic copper foil surface treatment machine is provided, and the problem that liquid is not uniform when the solution enters the aqueduct is solved.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
provides a liquid feeding device of an electrolytic copper foil surface processor, which comprises
The front end of the sleeve is a closed end, the rear end of the sleeve is provided with a through hole, and the upper end of the side wall of the sleeve is provided with a plurality of liquid feeding holes;
each upper liquid hole is connected with an upper liquid pipe, and the upper end of each upper liquid pipe is connected with an aqueduct of the surface treatment machine; and
the front end of the inner pipe penetrates into the sleeve pipe from the pipe penetrating hole, the inner pipe is fixedly connected with the sleeve pipe in a sealing mode, a liquid outlet gap is formed in the insertion section of the inner pipe, and a solution cavity is formed between the inner wall of the sleeve pipe and the outer wall of the insertion section of the inner pipe.
Furthermore, the front end of the inner pipe insertion section is a closed end, the liquid outlet gap is formed in the lower side wall of the inner pipe insertion section, and the center line of the inner pipe and the center line of the sleeve are of a parallel structure.
Furthermore, the lower side wall of the sleeve is provided with a drain pipe and a liquid discharge pipe, and valves are respectively arranged on the drain pipe and the liquid discharge pipe.
Further, a liquid inlet flange is installed in a liquid inlet hole of the inner pipe.
Furthermore, a diaphragm valve is arranged on each liquid feeding pipe.
The utility model has the beneficial effects that:
the liquid feeding device of the electrolytic copper foil surface treatment machine can ensure that the solution input from the inner pipe uniformly rises in the solution cavity, then ensure that the solution in each liquid feeding pipe rises at the same time, and finally ensure that the solution in each position in the aqueduct of the surface treatment machine rises at the same time.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of a liquid supplying apparatus of an electrolytic copper foil surface treating machine of the present invention;
the device comprises a sleeve 1, a sleeve 2, an inner pipe 21, a liquid outlet gap 3, a liquid feeding pipe 31, a diaphragm valve 4, a sewage discharge pipe 5 and a liquid discharge pipe.
Detailed Description
The utility model will now be further described with reference to the accompanying drawings. These drawings are simplified schematic diagrams only illustrating the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, a liquid feeding device of an electrolytic copper foil surface treatment machine comprises a sleeve 1 and an inner tube 2, wherein the front end of the sleeve 1 is a closed end, the rear end of the sleeve 1 is provided with a through hole, and the upper end of the side wall of the sleeve 1 is provided with a plurality of liquid feeding holes; liquid feeding pipes 3 are connected to the liquid feeding holes, and aqueducts of the surface treatment machine are connected to the upper ends of the liquid feeding pipes 3.
The front end of the inner tube 2 penetrates into the sleeve 1 from the tube through hole, the inner tube 2 is fixedly connected with the sleeve 1 in a sealing mode, a liquid outlet gap 21 is formed in the insertion section of the inner tube 2, and a solution cavity is formed between the inner wall of the sleeve 1 and the outer wall of the insertion section of the inner tube 2.
In this embodiment, the inner tube 2 and the sleeve 1 are welded and fixed.
As an optional implementation manner in this embodiment, the front end of the insertion section of the inner tube 2 is a closed end, the liquid outlet gap 21 is opened on the lower side wall of the insertion section of the inner tube 2, and the center line of the inner tube 2 and the center line of the sleeve 1 are in a parallel structure.
The structure can ensure that the liquid levels at the position close to the liquid inlet and the position far away from the liquid inlet in the sleeve 1 are consistent, and the liquid level of the solution rises uniformly at the same horizontal plane.
As an optional implementation manner in this embodiment, a sewage draining pipe 4 and a liquid draining pipe 5 are disposed on the lower side wall of the casing 1, and valves are disposed on the sewage draining pipe 4 and the liquid draining pipe 5, respectively.
As an optional implementation manner in this embodiment, the liquid inlet hole of the inner pipe 2 is provided with a liquid inlet flange.
As an optional implementation manner in this embodiment, a diaphragm valve 31 is disposed on each of the upper liquid pipes 3.
The sewage discharge pipe 4 is used for discharging pollutants accumulated at the bottom in the sleeve 1, the valves of the diaphragm valves 31 of the upper liquid pipes 3 are closed when the machine is shut down and maintained, the valves on the sewage discharge pipe 4 and the liquid discharge pipe 5 are opened, and the solution in the aqueduct is emptied.
In this embodiment, the diaphragm valve 31 on the adjacent liquid feeding pipe 3 is the height setting, avoids the diaphragm valve 31 of the adjacent liquid feeding pipe 3 to be at same height, easy to assemble.
When the liquid feeding device is used, the inner pipe 2 is connected with a liquid supply system through a liquid inlet flange, and each liquid feeding pipe 3 is connected with an aqueduct of an electrolytic copper foil surface treatment machine. The solution is vertically sprayed into the sleeve 1 downwards through the liquid outlet gap 21 of the inner pipe 2, the solution uniformly rises in the sleeve 1 on the same horizontal plane, after the liquid level rises into the upper liquid pipe 3, the solution is uniformly fed at each position in each upper liquid pipe 3 at the same time, and finally the solution in the aqueduct uniformly rises.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations can be made by the worker in the light of the above teachings without departing from the spirit of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (5)
1. A liquid feeding device of an electrolytic copper foil surface treatment machine is characterized by comprising
The front end of the sleeve is a closed end, the rear end of the sleeve is provided with a through hole, and the upper end of the side wall of the sleeve is provided with a plurality of liquid feeding holes;
each upper liquid hole is connected with an upper liquid pipe, and the upper end of each upper liquid pipe is connected with an aqueduct of the surface treatment machine; and
the front end of the inner pipe penetrates into the sleeve pipe from the pipe penetrating hole, the inner pipe is fixedly connected with the sleeve pipe in a sealing mode, a liquid outlet gap is formed in the insertion section of the inner pipe, and a solution cavity is formed between the inner wall of the sleeve pipe and the outer wall of the insertion section of the inner pipe.
2. The liquid feeding apparatus of an electrolytic copper foil surface treatment machine according to claim 1,
the front end of the inner pipe insertion section is a closed end, the liquid outlet gap is formed in the lower side wall of the inner pipe insertion section, and the center line of the inner pipe and the center line of the sleeve are of a parallel structure.
3. The liquid feeding apparatus of an electrolytic copper foil surface treatment machine according to claim 1,
the lower side wall of the sleeve is provided with a drain pipe and a liquid discharge pipe, and valves are respectively arranged on the drain pipe and the liquid discharge pipe.
4. The liquid feeding apparatus of an electrolytic copper foil surface treatment machine according to claim 1,
and a liquid inlet flange is arranged in a liquid inlet hole of the inner pipe.
5. The liquid feeding apparatus of an electrolytic copper foil surface treatment machine according to claim 1,
and diaphragm valves are arranged on the liquid feeding pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121769828.5U CN215481338U (en) | 2021-07-30 | 2021-07-30 | Liquid feeding device of electrolytic copper foil surface treatment machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121769828.5U CN215481338U (en) | 2021-07-30 | 2021-07-30 | Liquid feeding device of electrolytic copper foil surface treatment machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215481338U true CN215481338U (en) | 2022-01-11 |
Family
ID=79753906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121769828.5U Active CN215481338U (en) | 2021-07-30 | 2021-07-30 | Liquid feeding device of electrolytic copper foil surface treatment machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215481338U (en) |
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2021
- 2021-07-30 CN CN202121769828.5U patent/CN215481338U/en active Active
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