Liquid medicine adding box
By using a regularly shaped box and a continuous sensor in the medicine adding box, the problem of insufficient sensing accuracy of the traditional medicine adding box is solved, precise control of medicine addition is achieved, and production efficiency and product quality are improved.
Patent Information
- Application Number
- CN202422463987.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-12
- Publication Date
- 2025-09-26
- Estimated Expiration
- 2034-10-12
AI Technical Summary
The float level gauge or probe of the traditional solution adding box has insufficient sensing accuracy and cannot sense tiny liquid level changes, which affects production efficiency and quality.
The box body is of regular shape and equipped with a continuity sensor for real-time monitoring and control of the drug liquid level. Combined with the drug feeding and discharging components, the solenoid valve can accurately control the amount of drug added.
It achieves precise control of drug addition and improves production efficiency and quality.
Smart Images
Figure CN223391495U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of PCB processing, in particular to a medicine adding box. Background Art
[0002] Automatic addition of chemicals is an important step in PCB production and an important factor in the stable quality of PCB boards.
[0003] Traditionally, the amount of liquid added to a potion addition box is determined by sensing the liquid level inside the box using a float level gauge or probe. However, when small amounts of valuable liquid need to be added in important processes, the float level gauge or probe lacks sufficient sensing accuracy to detect minute level changes, impacting production efficiency and quality. Utility Model Content
[0004] The purpose of the utility model is to provide a liquid medicine adding box to solve the problem in the prior art that the float level gauge or probe has insufficient sensing accuracy and therefore cannot sense tiny liquid level changes, thus affecting production efficiency and production quality.
[0005] To achieve this purpose, the present invention adopts the following technical solutions:
[0006] The present application provides a medicine adding box, comprising:
[0007] a box body, wherein the cross section of the box body is a regular shape and the box body extends in a vertical direction;
[0008] A drug feeding assembly, comprising a drug feeding pipe, the drug feeding pipe being in communication with the box body and being used for adding drugs into the box body;
[0009] a drug discharge assembly, the drug discharge assembly comprising a drug discharge pipe, the drug discharge pipe being provided at the lower end of the box body and communicating with the box body, for discharging the drug in the box body;
[0010] A continuity sensor is provided in the box body and can detect changes in the liquid level of the medicine in the box body. The continuity sensor is communicatively connected to the medicine feeding component.
[0011] As an optional technical solution of the medicine adding box, the medicine inlet pipe is arranged through the top of the box body and extends downward along the vertical direction, and there is a gap between the pipe opening of the medicine inlet pipe and the bottom of the box body.
[0012] As an optional technical solution for the medicine adding box, the pipe opening of the medicine inlet pipe is configured as an inclined opening.
[0013] As an optional technical solution of the medicine adding box, the medicine inlet pipe is provided with a medicine inlet valve, and the medicine inlet valve can selectively connect the medicine inlet pipe with the box body.
[0014] As an optional technical solution of the medicine adding box, the medicine discharge pipe is provided with a medicine discharge valve, and the medicine discharge valve can selectively connect the medicine discharge pipe with the box body.
[0015] As an optional technical solution for the medicine adding box, the medicine inlet valve and the medicine discharge valve are both configured as solenoid valves.
[0016] As an optional technical solution of the medicine adding box, the medicine adding box also includes an exhaust component, the exhaust component includes an exhaust pipe, the exhaust pipe is arranged through the bottom of the box body and extends upward along the vertical direction, and there is a gap between the pipe mouth of the exhaust pipe and the top of the box body.
[0017] As an optional technical solution for the medicine adding box, the box body is set to be made of transparent material.
[0018] As an optional technical solution of the medicine adding box, the box body is provided with a scale extending along the vertical direction.
[0019] As an optional technical solution for the medicine adding box, the cross section of the box body is set to be circular or square.
[0020] Beneficial effects of the utility model:
[0021] The present application discloses a liquid medicine adding box, comprising a box body, a medicine feed assembly, a medicine discharge assembly, and a continuity sensor. The cross-section of the box body is a regular shape and the box body extends in the vertical direction. The medicine feed assembly includes a medicine feed pipe, which is selectively connected to the box body and is used to add medicine into the box body. The medicine discharge assembly includes a medicine discharge pipe, which is arranged at the lower end of the box body and is connected to the box body and is used to discharge the medicine in the box body. The continuity sensor is arranged in the box body and can detect changes in the liquid level of the medicine in the box body. The continuity sensor is communicatively connected to the medicine feed assembly. By setting the box body as a regular box body, it is convenient to calculate the volume of the liquid in the box body. The continuity sensor can not only monitor the liquid level of the medicine in real time, but also preset the liquid level in advance. When the liquid level is reached, the medicine feed pipe is controlled to close, accurately controlling the addition of the medicine, thereby improving production efficiency and production quality. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the description of the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present invention and these drawings without paying any creative work.
[0023] Figure 1 It is a structural schematic diagram of a medicine adding box provided by an embodiment of the utility model.
[0024] In the picture:
[0025] 10. Box body; 20. Drug inlet assembly; 21. Drug inlet pipe; 22. Drug inlet valve; 30. Drug discharge assembly; 31. Drug discharge pipe; 32. Drug discharge valve; 40. Continuity sensor; 50. Exhaust pipe; 60. Scale. DETAILED DESCRIPTION
[0026] Before any embodiments of the present application are explained in detail, it is to be understood that the application is not limited in its application to the details of construction and the arrangement of components set forth in the following description or illustrated in the foregoing drawings.
[0027] In this application, the terms "comprises," "includes," "has," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not preclude the presence of additional identical elements in the process, method, article, or apparatus that includes the element.
[0028] In this application, the term "and / or" describes a relationship between related objects, indicating that three possible relationships exist. For example, "A and / or B" can represent: A exists alone, A and B exist simultaneously, or B exists alone. Additionally, the character " / " in this application generally indicates that the related objects are in an "and / or" relationship.
[0029] In this application, the terms "connect," "combine," "couple," and "install" may refer to direct connection, combination, coupling, or installation, or indirect connection, combination, coupling, or installation. For example, a direct connection refers to two parts or components being connected together without an intermediary, and an indirect connection refers to two parts or components being connected to at least one intermediary, with the two parts or components being connected via the intermediary. Furthermore, "connect" and "couple" are not limited to physical or mechanical connections or couplings and may include electrical connections or couplings.
[0030] In this application, it will be understood by those skilled in the art that relative terms (e.g., "about," "approximately," "substantially," etc.) used in conjunction with quantities or conditions include the values and have the meaning indicated by the context. For example, the relative terms include at least the degree of error associated with the measurement of a specific value, the tolerance caused by manufacturing, assembly, use, etc. associated with a specific value. Such terms should also be considered to disclose a range defined by the absolute values of the two endpoints. Relative terms may refer to plus or minus a certain percentage (e.g., 1%, 5%, 10% or more) of the indicated value. Numerical values that do not use relative terms should also be disclosed as specific values with tolerances. In addition, "substantially" may refer to plus or minus a certain degree (e.g., 1 degree, 5 degrees, 10 degrees or more) on the basis of the indicated angle when expressing a relative angular position relationship (e.g., substantially parallel, substantially perpendicular).
[0031] In this application, it will be understood by those skilled in the art that the function performed by an assembly can be performed by one assembly, multiple assemblies, one part, or multiple parts. Similarly, the function performed by a part can also be performed by one part, one assembly, or a combination of multiple parts.
[0032] In the present application, the terms "upper", "lower", "left", "right", "front", "back" and other directional words are described based on the orientation and positional relationship shown in the accompanying drawings, and should not be understood as limiting the embodiments of the present application. In addition, in the context, it is also necessary to understand that when it is mentioned that an element is connected to another element "upper" or "lower", it can not only be directly connected to the other element "upper" or "lower", but also be indirectly connected to the other element "upper" or "lower" through an intermediate element. It should also be understood that directional words such as upper side, lower side, left side, right side, front side, back side, etc. not only represent the positive orientation, but can also be understood as the lateral orientation. For example, below can include directly below, lower left, lower right, lower front and lower back, etc.
[0033] Traditionally, the amount of liquid added to a potion addition box is determined by sensing the liquid level inside the box using a float level gauge or probe. However, when small amounts of valuable liquid need to be added in important processes, the float level gauge or probe lacks sufficient sensing accuracy to detect minute level changes, impacting production efficiency and quality.
[0034] In order to solve the above problems, this embodiment provides a medicine adding box, see Figure 1The invention comprises a box body 10, a drug inlet assembly 20, a drug discharge assembly 30, and a continuity sensor 40. The cross section of the box body 10 is of a regular shape and extends in the vertical direction. Specifically, in this embodiment, the cross section of the box body 10 is set to be circular or square; the drug inlet assembly 20 includes a drug inlet pipe 21, which is connected to the box body 10 and is used to add drugs into the box body 10; the drug discharge assembly 30 includes a drug discharge pipe 31, which is provided at the lower end of the box body 10 and is connected to the box body 10 and is used to discharge the drugs in the box body 10; the continuity sensor 40 is provided in the box body 10 and can detect the change in the liquid level of the drugs in the box body 10. The continuity sensor 40 is communicatively connected to the drug inlet assembly 20.
[0035] By setting the box body 10 as a regular box body, it is convenient to calculate the volume of the liquid in the box body 10. Setting the continuity sensor 40 can not only monitor the liquid level of the drug in real time, but also preset the liquid level in advance. When the liquid level is reached, the drug feed pipe 21 is controlled to close, and the addition of the drug is accurately controlled, thereby improving production efficiency and production quality.
[0036] In this embodiment, the drug inlet pipe 21 is provided through the top of the box body 10 and extends vertically downward, with a gap between the opening of the drug inlet pipe 21 and the bottom of the box body 10. In other embodiments, the drug inlet pipe 21 may also be provided on the side wall of the box body 10 near the top, which is not specifically limited here.
[0037] Furthermore, in order to prevent the drug solution from staying at the mouth of the drug inlet pipe 21 due to surface tension and affecting the accuracy of the added amount of the drug solution, the mouth of the drug inlet pipe 21 is configured as an inclined mouth.
[0038] Furthermore, the drug inlet pipe 21 is provided with a drug inlet valve 22, which can selectively connect the drug inlet pipe 21 to the box body 10. Specifically, the continuity sensor 40 is in communication with the drug inlet valve 22 to control the addition of the drug solution.
[0039] In this embodiment, the continuity sensor 40 may also be replaced by a displacement sensor and a non-contact ultrasonic sensor to achieve precise control of the addition amount.
[0040] Furthermore, the drug discharge pipe 31 is provided with a drug discharge valve 32, which can selectively connect the drug discharge pipe 31 to the box body 10. Specifically, the drug inlet valve 22 and the drug discharge valve 32 are both configured as solenoid valves. In other embodiments, the drug inlet valve 22 and the drug discharge valve 32 can also be configured as mechanical valves.
[0041] Furthermore, to prevent deformation of the box body 10 caused by an increase in internal pressure during the addition of medicine, the medicine addition box also includes an exhaust assembly, which includes an exhaust pipe 50. The exhaust pipe 50 is disposed through the bottom of the box body 10 and extends vertically upward, with a gap between the outlet of the exhaust pipe 50 and the top of the box body 10. In other embodiments, an air pressure valve can be provided on the side wall of the box body 10 near the top.
[0042] Furthermore, the box body 10 is provided with a scale 60 extending in the vertical direction. Specifically, the box body 10 is provided with a transparent material, which is convenient for manual observation of the internal situation of the box body 10 and the height of the drug liquid level.
[0043] Obviously, the above-described embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention and are not intended to limit the manner in which the present invention is to be implemented. A person skilled in the art would be able to make various obvious changes, readjustments, and substitutions without departing from the scope of protection of the present invention. It is not necessary and impossible to enumerate all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the claims of the present invention.
Claims
1. A medicine adding box, characterized in that: include: A box body (10), wherein the cross section of the box body (10) is a regular shape and the box body (10) extends in a vertical direction; a drug feeding assembly (20), the drug feeding assembly (20) comprising a drug feeding pipe (21), the drug feeding pipe (21) being in communication with the box body (10) and being used for adding drugs into the box body (10); a drug discharge assembly (30), the drug discharge assembly (30) comprising a drug discharge pipe (31), the drug discharge pipe (31) being provided at the lower end of the box body (10) and communicating with the box body (10), and being used for discharging the drug in the box body (10); A continuity sensor (40) is provided in the box body (10) and is capable of detecting changes in the liquid level of the medicine in the box body (10). The continuity sensor (40) is communicatively connected to the medicine feeding component (20).
2. The medicine adding box according to claim 1, characterized in that: The medicine inlet pipe (21) is arranged through the top of the box body (10) and extends downward along the vertical direction. There is a gap between the pipe mouth of the medicine inlet pipe (21) and the bottom of the box body (10).
3. The medicine adding box according to claim 2, characterized in that: The pipe opening of the medicine inlet pipe (21) is configured as an inclined opening.
4. The medicine adding box according to claim 1, characterized in that: The medicine inlet pipe (21) is provided with a medicine inlet valve (22), and the medicine inlet valve (22) can selectively connect the medicine inlet pipe (21) with the box body (10).
5. The medicine adding box according to claim 4, characterized in that: The drug discharge pipe (31) is provided with a drug discharge valve (32), and the drug discharge valve (32) can selectively connect the drug discharge pipe (31) with the box body (10).
6. The medicine adding box according to claim 5, characterized in that: The medicine inlet valve (22) and the medicine discharge valve (32) are both configured as solenoid valves.
7. The medicine adding box according to any one of claims 1 to 6, characterized in that: The medicine adding box further comprises an exhaust assembly, wherein the exhaust assembly comprises an exhaust pipe (50), wherein the exhaust pipe (50) is arranged through the bottom of the box body (10) and extends upward in the vertical direction, and a gap exists between the pipe opening of the exhaust pipe (50) and the top of the box body (10).
8. The medicine adding box according to any one of claims 1 to 6, characterized in that: The box body (10) is made of a transparent material.
9. The medicine adding box according to any one of claims 1 to 6, characterized in that: The box body (10) is provided with a scale (60) extending along the vertical direction.
10. The medicine adding box according to any one of claims 1 to 6, characterized in that: The cross section of the box body (10) is arranged to be circular or square.