CN221277984U - PCB longmen electroplating line gloss agent adds pump calibrating device automatically - Google Patents

PCB longmen electroplating line gloss agent adds pump calibrating device automatically Download PDF

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Publication number
CN221277984U
CN221277984U CN202323217716.0U CN202323217716U CN221277984U CN 221277984 U CN221277984 U CN 221277984U CN 202323217716 U CN202323217716 U CN 202323217716U CN 221277984 U CN221277984 U CN 221277984U
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pipeline
pump
automatic
controller
collecting container
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CN202323217716.0U
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李朝龙
朱康健
陈嘉毫
杨志东
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Sichuan Huason Electronics Technology Co ltd
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Sichuan Huason Electronics Technology Co ltd
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Abstract

The utility model provides a calibrating device for an automatic adding pump of a PCB gantry plating line gloss agent, which aims to solve the technical problems that the existing adding pump is required to be stopped in calibration and has high operation requirement. The device comprises: adding a pump; a copper cylinder; one end of the first pipeline is connected with the outlet end of the adding pump, and the other end of the first pipeline is connected with the copper cylinder; the collecting container is arranged below the copper cylinder; the collecting container is communicated with the first pipeline through the second pipeline; the second pipeline is provided with a valve electrically connected with a controller, and the controller regulates and controls the opening and closing of the valve. When the automatic adding pump adding amount calibration is needed, the valve is only required to be opened, the actual adding amount of the automatic adding pump gloss agent in a certain time can be obtained through the collecting container, the device calibration result is accurate, the real-time monitoring of the running condition of the automatic adding of the gloss agent every day can be realized, no special requirement is required for staff, the production is not required to be stopped during the calibration, the operation of the staff is simple and safe, the manufacturing cost is low, and the manufacturing cost is low.

Description

PCB longmen electroplating line gloss agent adds pump calibrating device automatically
Technical Field
The utility model relates to the technical field of gloss agent addition, in particular to a calibrating device for an automatic gloss agent adding pump of a PCB gantry plating line.
Background
The PCB electroplating is a process of reducing free copper ions in a plating solution to metallic copper through electron exchange, and it is necessary to ensure uniformity of an electroplated layer in order to ensure electrical properties of the plated layer. The function of the light agent in the electroplating process is to restrain the point discharge and improve the wettability of the surface of the plating piece, the main component in the electroplating light agent batching table is an inhibitor plus a wetting agent, the consumption of the light agent inhibitor is that the light agent is consumed according to the current density in a certain proportion, and the wetting agent is that the work piece area is consumed, so the light agent content control method in daily production is that the automatic addition of the inhibitor light agent (the automatic addition of the light agent) and the manual addition of the wetting agent light agent are realized, and the automatic addition of the light agent is controlled by a PLC (programmable logic controller) control current to be operated according to a 1000AH adding pump for a fixed number of seconds. In order to ensure the stability of the liquid medicine in the electroplating cylinder, the operation condition of an automatic adding pump is required to be checked by a worker every shift at present, and the adding amount of the automatic adding device is corrected every week. The current calibration mode has the following defects: 1. correcting the automatic adder flow must stop production; 2. the staff is required to know the equipment sufficiently, and the requirements on personnel quality are high; 3. more than two persons are necessary to cooperate, and the potential safety hazard is large because the persons run back and forth on the electroplating line.
Disclosure of Invention
Aiming at the situation, the utility model aims to overcome the defects of the prior art, and provides a simple and visualized calibration device for the automatic adding pump of the PCB gantry plating line gloss agent, which can directly and clearly reflect the adding amount and the running condition of the automatic adding pump of the PCB gantry plating line gloss agent, and solves the technical problems that the existing adding pump is required to be stopped in calibration and has high operation requirement.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
A PCB gantry plating line polish automatic addition pump calibration device, comprising: adding a pump; a copper cylinder; one end of the first pipeline is connected with the outlet end of the adding pump, and the other end of the first pipeline is connected with the copper cylinder; the collecting container is arranged below the copper cylinder; the collecting container is communicated with the first pipeline through a second pipeline; the second pipeline is provided with a valve electrically connected with a controller, and the controller regulates and controls the opening and closing of the valve.
According to the invention, the collecting container is arranged between the adding pump and the copper cylinder, the collecting container is lower than the copper cylinder, when the automatic adding pump adding amount calibration is needed, the valve is only required to be opened, the actual adding amount of the automatic adding pump gloss agent in a certain time can be obtained through the collecting container, the device calibration result is accurate, the accuracy of the copper cylinder gloss agent adding amount is ensured, real-time monitoring of the running condition of automatic adding gloss agent daily can be realized, and no special requirement is required for staff. Meanwhile, as the position of the copper cylinder is higher than that of the collecting container, the polishing agent can be directly pumped into the collecting container by the adding pump, the valve is closed, the polishing agent can be normally added into the copper cylinder by the adding pump, when the valve is required to be calibrated, the valve is directly opened, after the calibration is finished, the valve is directly closed, the production is not required to be stopped when the automatic adding pump is calibrated, the operation of personnel is simple and safe, and the operation and the installation are simple; the device has low manufacturing cost, low manufacturing cost and strong practicability.
Optionally, the collecting container is provided with a scale. The actual adding amount of the automatic adding pumping agent in a certain time can be directly obtained through the scales, and the scales are only needed to be visually read when the adding amount data are collected, so that the use is convenient.
Optionally, the collecting container is made of acrylic material. And the addition amount data collection is convenient.
Optionally, a transparent part is arranged on the collecting container, and the scale is arranged on the transparent part.
Optionally, the collection container has a capacity of 2L.
Optionally, the first pipeline is transversely arranged, the second pipeline is vertically arranged below the first pipeline, the upper end of the second pipeline is communicated with the first pipeline, and the lower end of the second pipeline is communicated with the collecting container.
Optionally, the first pipeline is horizontally arranged, and the second pipeline is perpendicular to the first pipeline.
Optionally, the controller is a PLC controller with an electroplating gantry line, and an output end of the PLC controller is electrically connected with the input ends of the adding pump and the valve. The running time of the automatic adding pump can be recorded in all PLC controllers of the electroplating gantry lines, so that the device is convenient and fast to collect data.
Optionally, a first liquid level sensor for collecting the liquid level of the collecting container is arranged on the collecting container, the first liquid level sensor is electrically connected with a controller, and the controller receives and records communication data of the first liquid level sensor. The first liquid level sensor is used for transmitting communication data to the controller, so that the actual adding amount of the automatic adding pumping agent in a certain time can be directly and automatically obtained, and the controller can collect and record the adding amount data.
Optionally, the inlet end of the adding pump is communicated with an adding groove, a second liquid level sensor electrically connected with the controller is arranged on the adding groove, and the controller receives the communication data of the second liquid level sensor and regulates and controls the opening and closing of the alarm module. The staff can know the condition of the polishing agent in the adding groove conveniently.
Compared with the prior art, the utility model has the beneficial effects that:
According to the invention, the collecting container is arranged between the adding pump and the copper cylinder, the collecting container is lower than the copper cylinder, when the automatic adding pump adding amount calibration is needed, the valve is only required to be opened, the actual adding amount of the automatic adding pump gloss agent in a certain time can be obtained through the collecting container, the device calibration result is accurate, the accuracy of the copper cylinder gloss agent adding amount is ensured, real-time monitoring of the running condition of automatic adding gloss agent daily can be realized, and no special requirement is required for staff. Meanwhile, as the position of the copper cylinder is higher than that of the collecting container, the polishing agent can be directly pumped into the collecting container by the adding pump, the valve is closed, the polishing agent can be normally added into the copper cylinder by the adding pump, when the valve is required to be calibrated, the valve is directly opened, after the calibration is finished, the valve is directly closed, the production is not required to be stopped when the automatic adding pump is calibrated, the operation of personnel is simple and safe, and the operation and the installation are simple; the device has low manufacturing cost, low manufacturing cost and strong practicability.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, 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 application, 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 diagram of embodiment 1 in the present utility model.
Fig. 2 is a schematic structural diagram of embodiment 2 of the present utility model.
Reference numerals: 1. adding a pump; 2. a copper cylinder; 3. a first pipe; 4. a second pipe; 5. a collection container; 6. a valve; 7. a scale; 8. a first liquid level sensor; 9. an addition tank; 10. and a second liquid level sensor.
Detailed Description
Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in numerous different ways without departing from the spirit or scope of the embodiments of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.
In the description of the embodiments of the present application, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," "end," "side," etc. indicate or are based on the orientation or positional relationship shown in the drawings, merely for convenience of describing the embodiments of the present application and for simplicity of description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the embodiments of the present application.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the embodiments of the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present application will be understood by those of ordinary skill in the art according to the specific circumstances.
In the examples of the present application, unless explicitly specified and limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, or may include both the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
The following disclosure provides many different implementations, or examples, for implementing different configurations of embodiments of the present utility model. In order to simplify the disclosure of embodiments of the present application, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the embodiments of the present application. Furthermore, the present application embodiments may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not in themselves indicate the relationship between the various embodiments and/or arrangements discussed.
Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
Example 1
If the automatic gloss agent adder runs abnormally or the adding amount of the liquid medicine is inaccurate, the liquid medicine in the electroplating cylinder is unbalanced, the ductility depth capability and compactness of a workpiece can be irreversibly damaged, the produced product can only be scrapped, and the copper cylinder also has to stop production and readjust the gloss agent until the liquid medicine is qualified, so that the production can be restored. In order to ensure the stability of the liquid medicine in the electroplating cylinder, the operation condition of an automatic adding pump is required to be checked by a worker every shift at present, and the adding amount of the automatic adding device is corrected every week. At present, the flow of the automatic adder is corrected, so that the production is stopped; the requirements on personnel quality are high, and the personnel are required to know the equipment sufficiently; meanwhile, more than two persons are matched, the electroplating line runs back and forth, and potential safety hazards are large.
As shown in fig. 1, the embodiment of the utility model provides a calibration device for an automatic adding pump of a plating line polishing agent of a PCB gate, so as to solve the above-mentioned problems. The calibrating device of the automatic PCB gantry plating line polishing agent adding pump comprises: the device comprises an addition pump 1, a copper cylinder 2, a first pipeline 3, a second pipeline 4, a collection container 5 and a valve 6.
The copper cylinder 2 is connected and communicated with the adding pump 1 through a copper cylinder first pipeline 3, namely one end of the first pipeline 3 is connected with the outlet end of the adding pump 1, and the other end of the first pipeline is connected with the inlet of the copper cylinder 2; the second pipeline 4 is arranged below the first pipeline 3 and is perpendicular to the first pipeline 3, the upper end of the second pipeline 4 is connected and communicated with the first pipeline 3, the lower end of the second pipeline 4 is connected with the inlet of the collecting container 5, and the collecting container is arranged below the copper cylinder 2 through the arrangement of the second pipeline 4 and the first pipeline 3; the second pipeline 4 is provided with a valve 6 electrically connected with the controller.
Optionally, the first duct 3 is arranged laterally and the second duct 4 is arranged vertically.
Optionally, the first pipe 3 is arranged horizontally, and the second pipe 4 is perpendicular to the first pipe 3.
Alternatively, the collection container 5 is a graduated collection bottle.
Optionally, the collecting container 5 is provided with a scale 7, the height of the scale 7 being substantially the same as the height of the collecting container 5.
Optionally, the controller adopts a PLC controller of an electroplating gantry line, the output end of the controller is electrically connected with the input end of the valve 6, and the controller regulates and controls the opening and closing of the valve 6. The output end of the PLC controller of the electroplating gantry line is electrically connected with the input end of the adding pump 1, the opening time of the adding pump 1 can be preset through the PLC controller, and when the opening time of the adding pump 1 reaches a preset value, the PLC controller regulates and controls the adding pump 1 to be closed.
As an implementation scenario, in this scenario, the collection container 5 is made of acrylic material, and the scale 7 is provided on the collection container 5.
As an implementation scenario, in this scenario, a transparent portion is provided on the collection container 5, and the scale 7 is provided on the transparent portion.
The capacity of the collection container 5 is adjusted according to the actual requirement, and as an implementation scenario, the capacity of the collection container 5 is preferably 2L.
When the automatic adding pump adding amount is required to be calibrated, only the valve 6 needs to be opened, the polishing agent can be directly pumped into the collecting container 5 by the adding pump 1 because the copper cylinder 2 is higher than the collecting container 5, and the polishing agent can be normally added into the copper cylinder 2 by the adding pump 1 by closing the valve 6. When automatic addition calibration is needed, the valve 6 is opened, the accumulated addition time in the PLC of the gantry plating line is recorded, the equipment is kept to operate normally for 12 hours, then the accumulated addition time in the PLC is recorded again, the valve 6 is closed, the gloss agent in the collecting container 5 is directly poured into the corresponding copper cylinder 2, and the actual addition V of the gloss agent automatically added in the 12 hours can be directly obtained through the scale in the collecting container 5; from this, it can be directly calculated:
actual addition amount V/addition time=actual unit addition amount
And comparing whether the actual unit addition amount meets the process requirement range or not, judging whether the automatic addition pump is qualified or not, if not, immediately modifying the addition time of the addition pump and calibrating again, and if still not, repairing and recalibrating. Therefore, the addition amount of the copper cylinder gloss agent can be ensured to be within a required control range, and the method has the advantages of simplicity in operation, accurate result, low actual manufacturing cost and the like. Through the setting of collecting container, the automatic adder of PCB longmen electroplating line gloss agent's addition and the running situation of understanding that operating personnel can be direct clear also do not have special requirement to staff, and the device cost is cheap, and the practicality is strong.
Example 2
In this embodiment, referring to fig. 2, a first liquid level sensor 8 is disposed on the collection container 5, an output end of the first liquid level sensor 8 is electrically connected to an output end of the controller, the first liquid level sensor 8 is configured to obtain liquid level information in the collection container 5, and transmit data to the controller, and the controller records the liquid level information. Through the cooperation of first level sensor 8 and controller, can be automatically to the record of the interpolation volume in the collection container 5, make things convenient for data collection. The installation position of the first liquid level sensor 8 is only schematically shown in the drawings, and the size is also schematic, and is only used for expressing the technical scheme idea, and the specific position and size limitation in the practical embodiment are not involved.
In an embodiment, referring to fig. 2, an inlet end of the adding pump 1 is connected with an adding tank 9, a light agent is added in the adding tank 9, the light agent is used for adding a plating light agent to the copper cylinder 2 or the collecting container 5, a second liquid level sensor 10 is arranged on the adding tank 9, an output end of the second liquid level sensor 10 is electrically connected with an input end of a controller, when the light agent liquid level in the adding tank 9 is lower, the second liquid level sensor 10 transmits a detection signal to the controller, and an alarm module which is electrically connected with the controller can be regulated and controlled to alarm after receiving the signal of the second liquid level sensor 10 so as to remind workers. A second level sensor 10 may be installed at the lower portion of the addition tank 9.
As an implementation scenario, in this scenario, a transparent portion is provided on the addition groove 9, and a scale is provided on the transparent portion. Through the setting of transparent portion and scale, make things convenient for the staff to know the light dose in the interpolation groove 9 more audio-visual.
It should be noted that: the size of the collection container 5 is illustrative and is used only for the expression of the technical idea and does not relate to the specific size limitation in the practical embodiment.
The details of this embodiment are not described in detail, and are known in the art.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that various changes and substitutions are possible within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims (10)

1. The utility model provides a PCB longmen electroplating line gloss agent adds pump calibrating device automatically which characterized in that includes:
An addition pump (1);
A copper cylinder (2);
one end of the first pipeline (3) is connected with the outlet end of the adding pump (1), and the other end of the first pipeline is connected with the copper cylinder (2);
A collection container (5) arranged below the copper cylinder (2);
The collecting container (5) is communicated with the first pipeline (3) through a second pipeline (4);
The second pipeline (4) is provided with a valve (6) electrically connected with a controller, and the controller regulates and controls the opening and closing of the valve (6).
2. The automatic addition pump calibration device of a gloss agent according to claim 1, characterized in that the collection container (5) is provided with a scale (7).
3. The automatic-adding-pump calibrating device according to claim 2, characterized in that said collecting container (5) is made of acrylic material.
4. The automatic addition pump calibration device of a gloss agent according to claim 2, characterized in that a transparent part is provided on the collection container (5), and the graduation (7) is provided on the transparent part.
5. The automatic addition pump device of gloss agent according to claim 1, characterized in that the capacity of the collection container (5) is 2L.
6. The automatic light agent adding pump calibration device according to claim 1, wherein the first pipeline (3) is transversely arranged, the second pipeline (4) is vertically arranged below the first pipeline (3), the upper end of the second pipeline (4) is communicated with the first pipeline (3), and the lower end of the second pipeline is communicated with the collecting container (5).
7. The automatic addition pump calibration device of a polishing agent according to claim 6, wherein the first pipe (3) is horizontally arranged and the second pipe (4) is perpendicular to the first pipe (3).
8. The device for calibrating the automatic adding pump of the polishing agent according to claim 1, wherein the controller is a PLC controller of an electroplating gantry line, and the output end of the PLC controller is electrically connected with the input ends of the adding pump (1) and the valve (6).
9. The automatic light agent adding pump calibration device according to claim 1, wherein a first liquid level sensor (8) for collecting the liquid level of the collecting container (5) is arranged on the collecting container (5), the first liquid level sensor (8) is electrically connected with a controller, and the controller receives and records communication data of the first liquid level sensor (8).
10. The calibrating device for the automatic adding pump of the light agent according to any one of claims 1-9, wherein an adding groove (9) is communicated with the inlet end of the adding pump (1), a second liquid level sensor (10) electrically connected with a controller is arranged on the adding groove (9), and the controller receives communication data of the second liquid level sensor (10) and regulates and controls the opening and closing of the alarm module.
CN202323217716.0U 2023-11-28 2023-11-28 PCB longmen electroplating line gloss agent adds pump calibrating device automatically Active CN221277984U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202323217716.0U CN221277984U (en) 2023-11-28 2023-11-28 PCB longmen electroplating line gloss agent adds pump calibrating device automatically

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202323217716.0U CN221277984U (en) 2023-11-28 2023-11-28 PCB longmen electroplating line gloss agent adds pump calibrating device automatically

Publications (1)

Publication Number Publication Date
CN221277984U true CN221277984U (en) 2024-07-05

Family

ID=91705413

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202323217716.0U Active CN221277984U (en) 2023-11-28 2023-11-28 PCB longmen electroplating line gloss agent adds pump calibrating device automatically

Country Status (1)

Country Link
CN (1) CN221277984U (en)

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