CN220104475U - Automatic calibrating device for peristaltic pump of electrolytic copper foil additive - Google Patents
Automatic calibrating device for peristaltic pump of electrolytic copper foil additive Download PDFInfo
- Publication number
- CN220104475U CN220104475U CN202321383115.4U CN202321383115U CN220104475U CN 220104475 U CN220104475 U CN 220104475U CN 202321383115 U CN202321383115 U CN 202321383115U CN 220104475 U CN220104475 U CN 220104475U
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- CN
- China
- Prior art keywords
- additive
- tank
- peristaltic pump
- copper foil
- electrolytic copper
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- 239000000654 additive Substances 0.000 title claims abstract description 115
- 230000000996 additive effect Effects 0.000 title claims abstract description 112
- 230000002572 peristaltic effect Effects 0.000 title claims abstract description 38
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 239000011889 copper foil Substances 0.000 title claims abstract description 22
- 238000002360 preparation method Methods 0.000 claims abstract description 26
- 239000007788 liquid Substances 0.000 claims description 28
- 238000000034 method Methods 0.000 description 4
- 239000011888 foil Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The utility model discloses an automatic calibration device for an electrolytic copper foil additive peristaltic pump, which comprises a preparation tank, a delivery pump, a filter, a pressure gauge, an additive supply tank (0.5 m), a pipeline, an electronic valve, a metering tank (5L), an additive peristaltic pump and the like, wherein the preparation tank, the delivery pump, the filter, the pressure gauge, the additive supply tank (0.5 m), the pipeline, the electronic valve, the metering tank (5L) and the additive peristaltic pump are connected end to end in sequence. The device can realize accurate control of the flow of the additive; the peristaltic pumps of the additives of the electrolytic copper foil can be calibrated simultaneously, so that the labor intensity is reduced, the physical stability and the appearance quality of the electrolytic copper foil can be effectively ensured, and the yield is improved.
Description
Technical Field
The utility model relates to the technical field of electrolytic copper foil, in particular to an automatic calibrating device for an electrolytic copper foil additive peristaltic pump.
Background
Along with the development of technology, the electronic products play a larger role in life of people, and the production of electrolytic copper foil mainly adopts a roll-type continuous electrolytic method for production at present, and the main technological process comprises solution preparation, solution purification and technological parameter control, additive addition, foil production by a foil producing machine, post-treatment (the lithium battery foil does not have the process), cutting and packaging and the like, wherein the addition amount of the solution additive is an important factor influencing the quality of the copper foil. At present, a plurality of manufacturers adopt additive peristaltic pumps for continuous addition, but manual clamping meter calibration is required to be carried out on the flow of the additive peristaltic pumps every day, short cutoff of the additive is caused in the process, a plurality of additive adding systems are respectively arranged in each group, the labor intensity of personnel is high, and uneven calibration deviation of each group can occur, so that the fluctuation of the flow of the additive is possibly caused indirectly.
Disclosure of Invention
Aiming at the technical problems in the related art, the utility model provides an automatic calibrating device for an electrolytic copper foil additive peristaltic pump, which can overcome the defects in the prior art. In order to achieve the technical purpose, the technical scheme of the utility model is realized as follows:
the utility model relates to an automatic calibrating device for an electrolytic copper foil additive peristaltic pump, which comprises an additive preparation tank, wherein the bottom outlet of the additive preparation tank is connected with the bottom inlet of an additive supply tank, the top inlet of the additive preparation tank is connected with the top outlet of the additive supply tank through a return pipeline, a conveying pump, a pressure gauge and a filter are sequentially arranged on a pipeline connected between the bottom outlet of the additive preparation tank and the bottom inlet of the additive supply tank, and the additive preparation tank and the additive supply tank form a circulating system. The bottom of the additive supply tank is connected with the branch joint through a pipeline, so that liquid is supplied to the direction of the branch joint. The branch joint is connected with the additive peristaltic pump through a calibration tool consisting of two branches, one branch of the calibration tool is sequentially provided with an automatic valve I, a metering tank and an automatic valve II which are connected end to end, the other branch of the calibration tool is provided with an automatic valve III, the bottom of the metering tank is provided with a liquid level meter, the two branches of the calibration tool are connected with one end of the additive peristaltic pump after being combined, and the other end of the additive peristaltic pump is connected with the top of the clean liquid tank through a pipeline. The circulation system formed by the connection between the additive preparation tank and the additive supply tank can function to prevent the overflow of the additive supply tank. The calibration tool may be connected to one or more sets of additive peristaltic pumps as desired. The metering tank can be used for high-precision quantitative detection, so that errors are reduced; the branch joint is added with a plurality of sets of systems, so that the labor intensity of workers can be further reduced.
Further, the pressure gauge is connected with the filter feed inlet, so that the pressure of the filter is monitored, and the stability of the filter system is ensured.
Further, the volume of the additive supply tank is preferably 0.5m depending on the actual need.
Further, the volume of the metering tank is preferably 5L depending on the actual need.
Further, the automatic valve one, the automatic valve two and the automatic valve three can be adopted by the existing general technology, and are preferably electromagnetic valves.
Further, the bottom end of the metering tank is connected with the top of the automatic valve II through a pipeline, and the bottom of the metering tank is connected with the automatic valve I through a pipeline.
Further, the additive formulation tank top outlet is preferably located at a side top position 10cm from the top, depending on the actual needs.
The method comprises the following specific practical implementation steps: step A (additive liquid transferring) -according to the concentration of the solution required by the additives of the electrolysis system, flowing from the additive preparation tank to the additive supply tank through a delivery pump, a pressure gauge and a filter, when the liquid level in the additive supply tank is too high due to the fact that the liquid is not supplied to the branch joint in time, excessive additive liquid flows out from an outlet at the top of the additive supply tank and flows back into the additive preparation tank through a backflow pipeline, and the backflow pipeline plays a role in protecting the liquid level in the additive supply tank; b (metering tank liquid inlet) -opening an automatic valve I according to the calibration requirement of an additive peristaltic pump, and synchronously controlling the automatic valve I to be closed by oneself after the additive solution flows to the metering tank and the liquid level meter is high and alarms; and C (calibration measurement) -closing the automatic valve III, synchronously opening the automatic valve II, starting timing, closing the automatic valve II and opening the automatic valve III after the liquid level meter is low and alarms, and ending the timing. Flow q=volume V/time T, avoiding manual shut-off calibration, and thus large fluctuation of additive flow is avoided, and physical stability and appearance quality of the electrolytic copper foil are effectively ensured.
The utility model has the beneficial effects that: by the design of the utility model, the problems of reducing labor intensity of personnel and avoiding uneven calibration deviation of each pump, and reducing hidden trouble of flow fluctuation caused by reference are avoided by calibrating the additive peristaltic pump by the original manual clamping meter. The liquid level meter of the metering tank and the electromagnetic valve have better linkage relation, so that timing accuracy is better, and each calibration accuracy is ensured. Avoiding the flow cutoff calibration of the original additive and reducing the adverse effect caused by the additive. The calibration tool can be connected with a plurality of sets of additive peristaltic pumps according to actual needs, so that the labor intensity of workers is further reduced, and the equipment efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of an automatic calibration device for an electrolytic copper foil additive peristaltic pump according to the present utility model. In the figure: 1. an additive preparation tank; 2. a transfer pump; 3. a pressure gauge; 4. a filter; 5. a return line; 6. an additive supply tank; 7. a branch joint; 8. a metering tank; 9. a liquid level gauge; 10. an automatic valve I; 11. an automatic valve II; 12. an automatic valve III; 13. an additive peristaltic pump; 14. a clean liquid tank.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the utility model, fall within the scope of protection of the utility model.
As shown in the drawings, in order to facilitate understanding of the above technical solutions of the present utility model, the following describes the above technical solutions of the present utility model in detail by a specific usage manner.
In specific use, the utility model relates to an automatic calibration device for an electrolytic copper foil additive peristaltic pump, which comprises an additive preparation tank 1, wherein the bottom outlet of the additive preparation tank 1 is connected with the bottom inlet of an additive supply tank 6, the top inlet of the additive preparation tank 1 is connected with the top outlet of the additive supply tank 6 through a return pipeline 5, a conveying pump 2, a pressure gauge 3 and a filter 4 are sequentially arranged on a pipeline connected between the bottom outlet of the additive preparation tank 1 and the bottom inlet of the additive supply tank 6, and the additive preparation tank 1 and the additive supply tank 6 form a circulation system. The bottom of the additive supply tank 6 is connected with the branch joint 7 through a pipeline, so that liquid is supplied to the direction of the branch joint 7. The branch joint 7 is connected with an additive peristaltic pump 13 through a calibration tool consisting of two branches, one branch of the calibration tool is sequentially provided with an automatic valve I10, a metering tank 8 and an automatic valve II 11 which are connected end to end, the other branch of the calibration tool is provided with an automatic valve III 12, the bottom of the metering tank 8 is provided with a liquid level meter 9, the two branches of the calibration tool are connected with one end of the additive peristaltic pump 13 after being combined, and the other end of the additive peristaltic pump 13 is connected with the top of a clean liquid tank 14 through a pipeline. The circulation system formed by the connection between the additive preparation tank 1 and the additive supply tank 6 can function to prevent the overflow of the additive supply tank 6. The calibration tool may be connected to one or more sets of additive peristaltic pumps 13 as desired. The metering tank 8 can be used for high-precision quantitative detection, so that errors are reduced; the branch joint 7 is added with a plurality of sets of calibration tools, so that the labor intensity of workers can be further reduced.
In one embodiment of the utility model, the pressure gauge 3 is connected to the feed inlet of the filter 4, so as to monitor the pressure to which the filter 4 is subjected, ensuring the stability of the filtering system.
In one embodiment of the utility model, the volume of the additive supply tank 6 is, depending on the actual need, preferably 0.5 m.
In one embodiment of the utility model, the volume of the metering tank 8 is as desired, preferably 5L.
In one embodiment of the present utility model, the first 10, second 11 and third 12 automatic valves may be implemented using existing general technology, preferably solenoid valves.
In one embodiment of the utility model, the bottom end of the metering tank 8 is connected to the top of the automatic valve II 11 through a pipeline, and the bottom of the metering tank 8 is connected to the automatic valve I10 through a pipeline.
In one embodiment of the utility model, the top outlet of the additive dispensing tank 1 is preferably located at a lateral top position of 10cm from the top, depending on the actual needs.
The specific example of the present utility model is carried out by the following three steps: step A (additive liquid transferring) -according to the concentration of the solution required by the additives of the electrolysis system, flowing from the additive preparation tank 1 to the additive supply tank 6 through the delivery pump 2, the pressure gauge 3 and the filter 4, when the liquid level in the additive supply tank 6 is too high due to the fact that the liquid is not supplied to the branch joint 7 in time, the excessive additive liquid flows out from an outlet at the top of the additive supply tank 6 and flows back into the additive preparation tank 1 through the backflow pipeline 5, and the backflow pipeline 5 plays a role of protecting the liquid level in the additive supply tank 6; step B (liquid inlet of the metering tank 8) -opening an automatic valve I10 according to the calibration requirement of the additive peristaltic pump 13, and synchronously controlling the automatic valve I10 to be closed by oneself after the high alarm of the liquid level meter 9; and C (calibration measurement) -closing the automatic valve III 12, synchronously opening the automatic valve II 11 and starting timing, closing the automatic valve II 11 and opening the automatic valve III 12 after the liquid level meter 9 alarms low, and ending the timing. Flow q=volume V/time T, avoiding manual shut-off calibration, and thus large fluctuation of additive flow is avoided, and physical stability and appearance quality of the electrolytic copper foil are effectively ensured.
In summary, by means of the above technical solution, the present utility model has the following advantages over the prior art: (a) The problem that the original manual clamping meter is used for calibrating the additive peristaltic pump, the labor intensity of personnel is reduced, the calibration deviation of each pump is uneven, and the hidden trouble of flow fluctuation is indirectly reduced is avoided; (b) The metering tank is connected with an electromagnetic valve type automatic valve through a liquid level meter, so that timing accuracy is better achieved, and accuracy of each calibration is ensured; (c) The manual clamping meter calibration and additive cutoff in the prior art are avoided, and adverse effects caused by additive cutoff and the like are reduced; (d) According to actual needs, the calibration tool can be connected with a plurality of sets of additive peristaltic pumps, so that the labor intensity is further reduced, and the equipment efficiency is improved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. The automatic calibration device for the peristaltic pump of the electrolytic copper foil additive is characterized by comprising an additive preparation tank (1), wherein the bottom outlet of the additive preparation tank (1) is connected with the bottom inlet of an additive supply tank (6), the top inlet of the additive preparation tank (1) is connected with the top outlet of the additive supply tank (6) through a return pipeline (5), a conveying pump (2), a pressure gauge (3) and a filter (4) are sequentially arranged on a pipeline connected between the bottom of the additive preparation tank (1) and the bottom of the additive supply tank (6), and the additive preparation tank (1) and the additive supply tank (6) form a circulation system; the bottom of the additive supply tank (6) is further connected with the branch joint (7) through a pipeline, the branch joint (7) is connected with the additive peristaltic pump (13) through a calibration tool consisting of two branches, one branch of the calibration tool is sequentially provided with an automatic valve I (10), a metering tank (8) and an automatic valve II (11) which are connected end to end, the other branch of the calibration tool is provided with an automatic valve III (12), the bottom of the metering tank (8) is provided with a liquid level meter (9), the two branches of the calibration tool are connected with one end of the additive peristaltic pump (13) after being combined, and the other end of the additive peristaltic pump (13) is connected with the top of the clean liquid tank (14) through a pipeline.
2. The automatic calibration device for an electrolytic copper foil additive peristaltic pump according to claim 1, wherein the pressure gauge (3) is connected with the feed inlet of the filter (4).
3. The automatic calibration device for an electrolytic copper foil additive peristaltic pump according to claim 2, wherein the additive supply tank (6) has a volume of 0.5 m.
4. An electrolytic copper foil additive peristaltic pump automatic calibration device according to claim 3, characterized in that the metering tank (8) has a volume of 5L.
5. The automatic calibration device for an electrolytic copper foil additive peristaltic pump according to claim 4, wherein the automatic valve one (10), the automatic valve two (11) and the automatic valve three (12) are solenoid valves.
6. The automatic calibration device for an electrolytic copper foil additive peristaltic pump according to any one of claims 1 to 5, wherein the bottom end of the metering tank (8) is connected to the top of the automatic valve two (11) through a pipeline, and the bottom of the metering tank (8) is simultaneously connected to the automatic valve one (10) through a pipeline.
7. The automatic calibration device for an electrolytic copper foil additive peristaltic pump according to any one of claims 1 to 5, wherein the top outlet of the additive preparation tank (1) is located at a side top position 10cm from the top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321383115.4U CN220104475U (en) | 2023-06-02 | 2023-06-02 | Automatic calibrating device for peristaltic pump of electrolytic copper foil additive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321383115.4U CN220104475U (en) | 2023-06-02 | 2023-06-02 | Automatic calibrating device for peristaltic pump of electrolytic copper foil additive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220104475U true CN220104475U (en) | 2023-11-28 |
Family
ID=88865660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321383115.4U Active CN220104475U (en) | 2023-06-02 | 2023-06-02 | Automatic calibrating device for peristaltic pump of electrolytic copper foil additive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220104475U (en) |
-
2023
- 2023-06-02 CN CN202321383115.4U patent/CN220104475U/en active Active
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