CN219957824U - Electroplating power supply detection circuit and device - Google Patents
Electroplating power supply detection circuit and device Download PDFInfo
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- CN219957824U CN219957824U CN202321009839.2U CN202321009839U CN219957824U CN 219957824 U CN219957824 U CN 219957824U CN 202321009839 U CN202321009839 U CN 202321009839U CN 219957824 U CN219957824 U CN 219957824U
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- 238000009713 electroplating Methods 0.000 title claims abstract description 58
- 238000001514 detection method Methods 0.000 title claims abstract description 33
- 239000007787 solid Substances 0.000 claims abstract description 50
- 238000007747 plating Methods 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 abstract description 10
- 238000007689 inspection Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000002354 daily effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a plating power supply detection circuit and a device, which relate to the technical field of power supplies, and comprise a first diode, a second diode, a first solid-state relay and a second solid-state relay, wherein the first prompt module and the second prompt module control the first prompt module to prompt to be in a first state when a plating power supply is normal, and control the first prompt module to prompt to be in a second state when the plating power supply is not output; when the electroplating power supply is connected reversely, the second solid state relay controls the second prompting module to prompt the third state. The utility model can automatically detect whether the positive and negative of the electrode are correct before and during the electroplating process, and give a prompt when the reverse connection problem occurs, can detect whether the power supply has output or not on line in real time during the electroplating process, and give a prompt when no output exists.
Description
Technical Field
The utility model relates to the technical field of power supplies, in particular to an electroplating power supply detection circuit and an electroplating power supply detection device.
Background
In the copper plate electroplating operation process, a direct current power supply is needed, the negative electrode of the direct current power supply is connected to the copper plate to serve as a cathode, the positive electrode of the power supply is connected to the nickel frame to serve as an anode, and the electroplating operation is completed through movement of metal ions. The DC power supply is an important component in the electroplating operation process. In the process of daily electroplating operation, in order to ensure that the positive and negative polarities of the power supply are connected correctly, manual inspection is required before the power supply is started. When the direct current power supply fails in the electroplating process, the problem of no direct current voltage output can occur. In order to ensure the electroplating quality, when the DC power supply is abnormal, the whole electroplating operation needs to be suspended in time, so that the inspection of the power supply becomes the weight of daily inspection. Every day staff can use the universal meter to inspect the power according to fixed time, and work load is great. And can not be found in time when power failure happens suddenly, and waste of raw materials and labor cost is often caused.
Disclosure of Invention
The utility model aims to provide a circuit and a device for detecting an electroplating power supply, which can automatically detect whether the positive and negative of an electrode are correct before and during the electroplating process, give a prompt when the reverse connection problem occurs, detect whether the power supply has output or not on line in real time during the electroplating process, and give a prompt when the power supply does not have output.
In order to solve the technical problems, the utility model adopts the following technical scheme:
an aspect of an embodiment of the present utility model provides a plating power supply detection circuit, including: the device comprises a first diode, a second diode, a first solid-state relay and a second solid-state relay, wherein the positive electrode of the first diode is connected with the positive electrode of an electroplating power supply, the negative electrode of the first diode is connected with the input end of a coil control end of the first solid-state relay, the positive electrode of the second diode is connected with the negative electrode of the electroplating power supply and the output end of the coil control end of the first solid-state relay, the negative electrode of the second diode is connected with the input end of the coil control end of the second solid-state relay, the output end of the coil control end of the second solid-state relay is connected with the positive electrode of the first diode and the positive electrode of the electroplating power supply, and the coil ends of the first solid-state relay and the second solid-state relay are both connected with the power supply; one end of the first prompting module is connected with a power supply through a first contactor of the first solid state relay, and the other end of the first prompting module is grounded; one end of the second prompting module is connected with a power supply through a contactor of the second solid state relay, and the other end of the second prompting module is grounded; when the electroplating power supply is normal, the first solid state relay controls the first prompt module to prompt the first state, and when the electroplating power supply is not output, the first solid state relay controls the first prompt module to prompt the first state; when the electroplating power supply is connected reversely, the second solid state relay controls the second prompting module to prompt the second prompting module to be in a third state.
In some embodiments, the first indicator module includes a first indicator light, one end of the first indicator light is connected to a power supply through a first contactor of the first solid state relay, and the other end of the first indicator light is grounded.
In some embodiments, the first prompting module further includes a first relay, a second prompting lamp and a first horn, one end of a coil end of the first relay is connected with a power supply through a second contactor of the first solid state relay, the other end of the coil end of the first relay is grounded, the contactor of the first relay is in a normally closed state, one end of the contactor of the first relay is connected with the power supply, the other end of the contactor of the first relay is connected with one end of the second prompting lamp, the other end of the second prompting lamp is connected with one end of the first horn, and the other end of the first horn is grounded.
In some embodiments, the second prompting module includes a second relay, a third prompting lamp and a second horn, one end of a coil end of the second relay is connected with a power supply through a contactor of the second solid state relay, the other end of the coil end of the second relay is grounded, one end of the contactor of the second relay is connected with the power supply, the other end of the contactor of the second relay is connected with one end of the third prompting lamp, the other end of the third prompting lamp is connected with one end of the second horn, and the other end of the second horn is grounded.
In some embodiments, the detection circuit further includes a first manual switch and a second manual switch, one end of the first manual switch is connected to the power supply, the other end of the first manual switch is connected to the coil end of the first solid state relay, the first contactor of the first solid state relay, the second contactor of the first solid state relay, and the contactor of the first relay, one end of the second manual switch is connected to the power supply, and the other end of the second manual switch is connected to the coil end of the second solid state relay, the contactor of the second solid state relay, and the contactor of the second relay.
In some embodiments, the detection circuit further comprises a battery, wherein the positive electrode of the battery is connected with one end of the first manual switch and one end of the second manual switch, and the negative electrode of the battery is grounded; the battery charging device further comprises a power adapter, wherein the power adapter is connected with the battery in parallel, and the battery is charged through the power adapter.
In some embodiments, the detection circuit further comprises a third diode, a positive electrode of the third diode is connected with the positive electrode of the battery and the positive electrode output end of the power adapter, and a negative electrode of the third diode is connected with one end of the first manual switch and one end of the second manual switch.
An aspect of an embodiment of the present utility model provides a plating power supply detection apparatus including the detection circuit described above.
According to the electroplating power supply detection circuit and the electroplating power supply detection device, the electroplating power supply detection circuit and the electroplating power supply detection device have at least the following beneficial effects: the positive and negative of the electrode can be automatically detected before the electroplating starts and in the electroplating process, a prompt is sent when the reverse connection problem occurs, whether the power supply has output or not can be detected on line in real time in the electroplating process, and the prompt is sent when the power supply does not have output.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of 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 diagram of a plating power supply detection circuit according to an embodiment.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", or a third "may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Example embodiments will now be described more fully with reference to the accompanying drawings. However, the exemplary embodiments may be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus a repetitive description thereof will be omitted.
The following is a brief description of the technical solution of the embodiment of the present utility model:
according to some embodiments, the present utility model provides a plating power supply detection circuit, the detection circuit including:
the device comprises a first diode D1, a second diode D2, a first solid-state relay K11 and a second solid-state relay K12, wherein the positive electrode of the first diode D1 is connected with the positive electrode of an electroplating power supply, the negative electrode of the first diode D1 is connected with the input end of a coil control end of the first solid-state relay K11, the positive electrode of the second diode D2 is connected with the negative electrode of the electroplating power supply and the output end of the coil control end of the first solid-state relay K11, the negative electrode of the second diode D2 is connected with the input end of the coil control end of the second solid-state relay K12, the output end of the coil control end of the second solid-state relay K12 is connected with the positive electrode of the first diode D1 and the positive electrode of the electroplating power supply, and the coil ends of the first solid-state relay K11 and the second solid-state relay K12 are both connected with the power supply;
one end of the first prompting module is connected with a power supply through a first contactor of the first solid state relay K11, and the other end of the first prompting module is grounded;
one end of the second prompting module is connected with a power supply through a contactor of the second solid state relay K12, and the other end of the second prompting module is grounded;
when the electroplating power supply is normal, the first solid-state relay K11 controls the first prompt module to prompt the first state, and when the electroplating power supply is not output, the first solid-state relay K11 controls the first prompt module to prompt the first state; when the electroplating power supply is connected reversely, the second solid state relay K12 controls the second prompting module to prompt the third state.
Based on the working principle of the embodiment, when the electroplating power supply is normal, positive power output by the anode of the electroplating power supply is output to the coil control end of the first solid-state relay K11 through the first diode D1, the second diode D2 controls the coil control end of the second solid-state relay K12 to be not electrified, the coil end of the first solid-state relay K11 is electrified after the coil control end of the first solid-state relay K11 is electrified, the contactor of the first solid-state relay K11 is attracted, and the first prompting module is controlled to prompt the first state. At this time, the positive current of the plating power supply flows to the first diode D1, the current of the first diode D1 flows to the coil control terminal of the first solid state relay K11, and the current of the coil control terminal of the first solid state relay K11 flows to the negative electrode of the plating power supply, forming a loop. When the electroplating power supply does not output, the coil control end of the first solid state relay K11 and the coil control end of the second solid state relay K12 are not powered, and the first prompt module prompts to be in the second state. When the electroplating power supply is connected reversely, positive electricity output by the positive electrode of the electroplating power supply is output to the coil control end of the second solid-state relay K12 through the second diode D2, the first diode D1 controls the coil control end of the first solid-state relay K11 to be not electrified, the coil end of the second solid-state relay K12 is electrified after the coil control end of the second solid-state relay K12 is electrified, the contactor of the second solid-state relay K12 is in suction, and the second prompting module is controlled to prompt the state to be in a third state. At this time, the positive current of the plating power supply flows to the second diode D2, the current of the second diode D2 flows to the coil control terminal of the second solid state relay K12, and the current of the coil control terminal of the second solid state relay K12 flows to the negative electrode of the plating power supply, forming a loop.
The preferred embodiments of the present disclosure are further elaborated below in conjunction with fig. 1 of the present specification.
According to some embodiments, the first prompting module includes a first prompting lamp GD1, one end of the first prompting lamp GD1 is connected to a power supply through a first contactor of the first solid state relay K11, and the other end of the first prompting lamp GD1 is grounded.
The first prompting lamp GD1 is set to be a green lamp, and is an indicator lamp for prompting that the power supply is normal. When the electroplating power supply is normal, the first solid state relay K11 is electrified, the first contactor of the first solid state relay K11 is attracted, and the first solid state relay K11 controls the first prompting lamp GD1 to be on, so that the electroplating power supply is normal; when the electroplating power supply is not output and when the electroplating power supply is connected reversely, the first solid state relay K11 is not powered, and the first prompting lamp GD1 is not lightened.
According to some embodiments, the first prompting module further includes a first relay KA1, a second prompting lamp GD2 and a first horn LS1, one end of a coil end of the first relay KA1 is connected with a power supply through a second contactor of the first solid state relay K11, the other end of the coil end of the first relay KA1 is grounded, the contactor of the first relay KA1 is in a normally closed state, one end of the contactor of the first relay KA1 is connected with the power supply, the other end of the contactor of the first relay KA1 is connected with one end of a second prompting lamp GD2, the other end of the second prompting lamp GD2 is connected with one end of the first horn LS1, and the other end of the first horn LS1 is grounded.
Based on the working principle of the embodiment, when the electroplating power supply is normal, the first solid-state relay K11 is powered on, the first solid-state relay K11 controls the coil end of the first relay KA1 to be powered on, the contactor of the first relay KA1 is changed from a normally closed state to an open state, the second indicator lamp GD2 is not on, and the first loudspeaker LS1 does not work; when the electroplating power supply is not output and when the electroplating power supply is connected reversely, the first solid-state relay K11 is not powered, the coil end of the first relay KA1 is not powered, the contactor of the first relay KA1 is restored to a normally-closed state, the second prompting lamp GD2 is on, and the first loudspeaker LS1 works to prompt that the power supply is abnormal.
According to some embodiments, the second prompting module includes a second relay KA2, a third prompting lamp GD3 and a second horn LS2, one end of a coil end of the second relay KA2 is connected with a power supply through a contactor of the second solid state relay K12, the other end of the coil end of the second relay KA2 is grounded, one end of the contactor of the second relay KA2 is connected with the power supply, the other end of the contactor of the second relay KA2 is connected with one end of the third prompting lamp GD3, the other end of the third prompting lamp GD3 is connected with one end of the second horn LS2, and the other end of the second horn LS2 is grounded.
Based on the working principle of the embodiment, when the electroplating power supply is connected reversely, the second solid state relay K12 is powered on, the second solid state relay K12 controls the coil end of the second relay KA2 to be powered on, the contactor of the second relay KA2 is attracted, the third prompting lamp GD3 is on, and the second loudspeaker LS2 works to prompt the reverse connection of the electroplating power supply; when the electroplating power supply is normal and when the electroplating power supply does not output, the second solid-state relay K12 is not powered, the coil end of the second relay KA2 is not powered, the contactor of the second relay KA2 is disconnected, the third prompting lamp GD3 is not lightened, and the second loudspeaker LS2 does not work.
According to some embodiments, the detection circuit further includes a first manual switch S1 and a second manual switch S2, one end of the first manual switch S1 is connected to a power supply, the other end of the first manual switch S1 is connected to the coil end of the first solid state relay K11, the first contactor of the first solid state relay K11, the second contactor of the first solid state relay K11, and the contactor of the first relay KA1, one end of the second manual switch S2 is connected to the power supply, and the other end of the second manual switch S2 is connected to the coil end of the second solid state relay K12, the contactor of the second solid state relay K12, and the contactor of the second relay KA 2.
Based on the above embodiment, the test is started by closing the first manual switch S1 and the second manual switch S2, and the test is ended by opening the first manual switch S1 and the second manual switch S2, so that the electric energy waste caused by the long-term start test is avoided.
According to some embodiments, the detection circuit further comprises a battery BT, a positive electrode of the battery BT is connected to one end of the first manual switch S1 and one end of the second manual switch S2, and a negative electrode of the battery BT is grounded;
the battery BT charging device further comprises a power adapter U, wherein the power adapter U is connected with the battery BT in parallel, and the battery BT is charged through the power adapter U.
Based on the above embodiment, the detection circuit of the present utility model can perform a test by supplying power to the battery BT when there is no power supply, and can perform a test while charging when the battery BT is low. In some embodiments, battery BT employs a storage battery.
According to some embodiments, the detection circuit further includes a third diode D3, a positive electrode of the third diode D3 is connected to the positive electrode of the battery BT and the positive output end of the power adapter U, and a negative electrode of the third diode D3 is connected to one end of the first manual switch S1 and one end of the second manual switch S2.
Based on the above embodiment, the third diode D3 is used to prevent the battery BT from being damaged by the reverse current in the detection circuit.
According to some embodiments, the present utility model provides a plating power supply detection apparatus including a detection circuit as described above.
In the description of the above embodiments, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
While the present disclosure has been described with reference to several exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration rather than of limitation. As the present disclosure may be embodied in several forms without departing from the spirit or essential attributes thereof, it should be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the metes and bounds of the claims, or equivalences of such metes and bounds are therefore intended to be embraced by the appended claims.
Claims (8)
1. A plating power supply detection circuit, characterized in that the detection circuit comprises:
the device comprises a first diode, a second diode, a first solid-state relay and a second solid-state relay, wherein the positive electrode of the first diode is connected with the positive electrode of an electroplating power supply, the negative electrode of the first diode is connected with the input end of a coil control end of the first solid-state relay, the positive electrode of the second diode is connected with the negative electrode of the electroplating power supply and the output end of the coil control end of the first solid-state relay, the negative electrode of the second diode is connected with the input end of the coil control end of the second solid-state relay, the output end of the coil control end of the second solid-state relay is connected with the positive electrode of the first diode and the positive electrode of the electroplating power supply, and the coil ends of the first solid-state relay and the second solid-state relay are both connected with the power supply;
one end of the first prompting module is connected with a power supply through a first contactor of the first solid state relay, and the other end of the first prompting module is grounded;
one end of the second prompting module is connected with a power supply through a contactor of the second solid state relay, and the other end of the second prompting module is grounded;
when the electroplating power supply is normal, the first solid state relay controls the first prompt module to prompt the first state, and when the electroplating power supply is not output, the first solid state relay controls the first prompt module to prompt the first state; when the electroplating power supply is connected reversely, the second solid state relay controls the second prompting module to prompt the second prompting module to be in a third state.
2. The detection circuit of claim 1, wherein the first indicator module comprises a first indicator light, one end of the first indicator light is connected to a power supply through a first contactor of the first solid state relay, and the other end of the first indicator light is grounded.
3. The detection circuit of claim 2, wherein the first prompting module further comprises a first relay, a second prompting lamp and a first horn, one end of a coil end of the first relay is connected with a power supply through a second contactor of the first solid state relay, the other end of the coil end of the first relay is grounded, the contactor of the first relay is in a normally closed state, one end of the contactor of the first relay is connected with the power supply, the other end of the contactor of the first relay is connected with one end of a second prompting lamp, the other end of the second prompting lamp is connected with one end of the first horn, and the other end of the first horn is grounded.
4. The detection circuit according to claim 3, wherein the second prompting module comprises a second relay, a third prompting lamp and a second loudspeaker, one end of a coil end of the second relay is connected with a power supply through a contactor of the second solid state relay, the other end of the coil end of the second relay is grounded, one end of the contactor of the second relay is connected with the power supply, the other end of the contactor of the second relay is connected with one end of the third prompting lamp, the other end of the third prompting lamp is connected with one end of the second loudspeaker, and the other end of the second loudspeaker is grounded.
5. The detection circuit of claim 4, further comprising a first manual switch and a second manual switch, wherein one end of the first manual switch is connected to a power source, and the other end of the first manual switch is connected to the coil end of the first solid state relay, the first contactor of the first solid state relay, the second contactor of the first solid state relay, and the contactor of the first relay, and one end of the second manual switch is connected to the power source, and the other end of the second manual switch is connected to the coil end of the second solid state relay, the contactor of the second solid state relay, and the contactor of the second relay.
6. The detection circuit of claim 5, further comprising a battery, wherein a positive electrode of the battery is connected to one end of the first manual switch and one end of the second manual switch, and a negative electrode of the battery is grounded;
the battery charging device further comprises a power adapter, wherein the power adapter is connected with the battery in parallel, and the battery is charged through the power adapter.
7. The detection circuit of claim 6, further comprising a third diode, a positive pole of the third diode connecting the positive pole of the battery and the positive output of the power adapter, a negative pole of the third diode connecting one end of the first manual switch and one end of the second manual switch.
8. A plating power supply detecting apparatus, characterized in that the detecting apparatus comprises a detecting circuit according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321009839.2U CN219957824U (en) | 2023-04-28 | 2023-04-28 | Electroplating power supply detection circuit and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321009839.2U CN219957824U (en) | 2023-04-28 | 2023-04-28 | Electroplating power supply detection circuit and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219957824U true CN219957824U (en) | 2023-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321009839.2U Active CN219957824U (en) | 2023-04-28 | 2023-04-28 | Electroplating power supply detection circuit and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219957824U (en) |
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2023
- 2023-04-28 CN CN202321009839.2U patent/CN219957824U/en active Active
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